feat(ci): 封装checkout逻辑为公共脚本scripts/ci_checkout.sh

.env.example

@@ -3,7 +3,6 @@
 # ==================== 应用配置 ====================
 APP_NAME=小虾 SaaS
 APP_BASE_URL=http://localhost:3000
-APP_ENV=development
 
 # ==================== 数据库配置 ====================
 DATABASE_URL=postgresql://xiaoxia_user:your_password@localhost:5432/xiaoxia_saas
@@ -36,8 +35,7 @@ ENVIRONMENT=development
 DEBUG=true
 
 # ==================== CORS 配置 ====================
-# 逗号分隔的域名列表（Settings 读取 CORS_ORIGINS_RAW）
-CORS_ORIGINS_RAW=http://localhost:3000,http://localhost:5173
+CORS_ORIGINS=["http://localhost:3000","http://localhost:5173"]
 
 # ==================== 阿里云 OSS 配置 ====================
 OSS_ENDPOINT=oss-cn-hangzhou.aliyuncs.com
@@ -46,15 +44,9 @@ OSS_ACCESS_KEY_SECRET=your-access-key-secret
 OSS_BUCKET_NAME=xiaoxia-autocut
 
 # ==================== CosyVoice 语音合成配置 ====================
-# 注意：base_url 只需写到 /api/v1，具体路径由代码拼接
-# 模型: cosyvoice-v3-flash (推荐，支持系统音色，性价比高)
-#       cosyvoice-v3-plus (高质量，系统音色少)
-#       cosyvoice-v3.5-flash / cosyvoice-v3.5-plus (仅支持克隆/设计音色，无系统音色)
-# 音色: v3系列系统音色带 _v3 后缀，如 longxiaochun_v3, longxiaoxia_v3, longanyang (无后缀)
-# 注意：COSYVOICE_* 变量由 packages/shared/config.py 的 SharedSettings 读取
 COSYVOICE_API_KEY=your-cosyvoice-api-key
-COSYVOICE_BASE_URL=https://dashscope.aliyuncs.com/api/v1
-COSYVOICE_MODEL=cosyvoice-v3-flash
-COSYVOICE_VOICE=longxiaochun_v3
+COSYVOICE_BASE_URL=https://dashscope.aliyuncs.com/api/v1/services/aigc/text2audio
+COSYVOICE_MODEL=cosyvoice-v1
+COSYVOICE_VOICE=longxiaochun
 COSYVOICE_SAMPLE_RATE=22050
 COSYVOICE_FORMAT=mp3

.env.production.example

@@ -42,15 +42,10 @@ OSS_DIRECT_UPLOAD_MAX_MB=2000
 OSS_DIRECT_UPLOAD_EXPIRE_SECONDS=900
 
 # ==================== CosyVoice 语音合成（必须配置）====================
-# 注意：base_url 只需写到 /api/v1，具体路径由代码拼接
-# 模型: cosyvoice-v3-flash (推荐，支持系统音色，性价比高)
-#       cosyvoice-v3-plus (高质量，系统音色少)
-#       cosyvoice-v3.5-flash / cosyvoice-v3.5-plus (仅支持克隆/设计音色，无系统音色)
-# 音色: v3系列系统音色带 _v3 后缀，如 longxiaochun_v3, longxiaoxia_v3, longanyang (无后缀)
 COSYVOICE_API_KEY=CHANGE_ME_COSYVOICE_API_KEY
-COSYVOICE_BASE_URL=https://dashscope.aliyuncs.com/api/v1
-COSYVOICE_MODEL=cosyvoice-v3-flash
-COSYVOICE_VOICE=longxiaochun_v3
+COSYVOICE_BASE_URL=https://dashscope.aliyuncs.com/api/v1/services/aigc/text2audio
+COSYVOICE_MODEL=cosyvoice-v1
+COSYVOICE_VOICE=longxiaochun
 COSYVOICE_SAMPLE_RATE=22050
 COSYVOICE_FORMAT=mp3
 

.flake8

@@ -2,7 +2,6 @@
 max-line-length = 120
 exclude =
     .git,
-    .cache,
     __pycache__,
     .venv,
     venv,

.gitea/workflows/auto-merge.yml

@@ -0,0 +1,26 @@
+name: Auto Merge PRs
+
+on:
+  schedule:
+    - cron: '0 */6 * * *'
+  workflow_dispatch:
+
+jobs:
+  auto-merge:
+    runs-on: saas
+    timeout-minutes: 10
+    steps:
+      - name: Checkout code
+        shell: sh
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: |
+          set -eu
+          bash scripts/ci_checkout.sh
+      - name: Auto merge develop PRs
+        run: |
+          bash scripts/auto_merge_prs.sh develop
+
+      - name: Auto merge main PRs (release only)
+        run: |
+          bash scripts/auto_merge_prs.sh main

.gitea/workflows/daily-check.yml

@@ -24,46 +24,7 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
         run: |
           set -eu
-          python3 - <<'PY'
-          import io, os, tarfile, time, urllib.request, urllib.error
-          url = f"{os.environ['GITHUB_API_URL']}/repos/{os.environ['GITHUB_REPOSITORY']}/archive/{os.environ['GITHUB_SHA']}.tar.gz"
-          request = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['GITHUB_TOKEN']}"})
-          last_err = None
-          for attempt in range(5):
-              try:
-                  with urllib.request.urlopen(request, timeout=120) as response:
-                      archive = response.read()
-                  break
-              except urllib.error.HTTPError as e:
-                  last_err = e
-                  if e.code >= 500 and attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout HTTP {e.code}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-              except Exception as e:
-                  last_err = e
-                  if attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout error: {e}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-          else:
-              raise last_err
-          with tarfile.open(fileobj=io.BytesIO(archive), mode='r:gz') as tar:
-              root_prefix = tar.getmembers()[0].name.split('/', 1)[0] + '/'
-              for member in tar.getmembers():
-                  name = member.name
-                  if name == root_prefix[:-1]:
-                      continue
-                  if name.startswith(root_prefix):
-                      member.name = name[len(root_prefix):]
-                  if member.name:
-                      tar.extract(member, '.')
-          PY
-
+          bash scripts/ci_checkout.sh
       - name: Production health check & smoke test
         id: smoke
         shell: sh
@@ -121,46 +82,7 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
         run: |
           set -eu
-          python3 - <<'PY'
-          import io, os, tarfile, time, urllib.request, urllib.error
-          url = f"{os.environ['GITHUB_API_URL']}/repos/{os.environ['GITHUB_REPOSITORY']}/archive/{os.environ['GITHUB_SHA']}.tar.gz"
-          request = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['GITHUB_TOKEN']}"})
-          last_err = None
-          for attempt in range(5):
-              try:
-                  with urllib.request.urlopen(request, timeout=120) as response:
-                      archive = response.read()
-                  break
-              except urllib.error.HTTPError as e:
-                  last_err = e
-                  if e.code >= 500 and attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout HTTP {e.code}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-              except Exception as e:
-                  last_err = e
-                  if attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout error: {e}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-          else:
-              raise last_err
-          with tarfile.open(fileobj=io.BytesIO(archive), mode='r:gz') as tar:
-              root_prefix = tar.getmembers()[0].name.split('/', 1)[0] + '/'
-              for member in tar.getmembers():
-                  name = member.name
-                  if name == root_prefix[:-1]:
-                      continue
-                  if name.startswith(root_prefix):
-                      member.name = name[len(root_prefix):]
-                  if member.name:
-                      tar.extract(member, '.')
-          PY
-
+          bash scripts/ci_checkout.sh
       - name: Run API smoke test on staging
         id: smoke
         shell: sh
@@ -258,45 +180,14 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
         run: |
           set -eu
-          python3 - <<'PY'
-          import io, os, tarfile, time, urllib.request, urllib.error
-          url = f"{os.environ['GITHUB_API_URL']}/repos/{os.environ['GITHUB_REPOSITORY']}/archive/{os.environ['GITHUB_SHA']}.tar.gz"
-          request = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['GITHUB_TOKEN']}"})
-          last_err = None
-          for attempt in range(5):
-              try:
-                  with urllib.request.urlopen(request, timeout=120) as response:
-                      archive = response.read()
-                  break
-              except urllib.error.HTTPError as e:
-                  last_err = e
-                  if e.code >= 500 and attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout HTTP {e.code}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-              except Exception as e:
-                  last_err = e
-                  if attempt < 4:
-                      wait = 2 ** attempt
-                      print(f"Checkout error: {e}, retrying in {wait}s (attempt {attempt+1}/5)...")
-                      time.sleep(wait)
-                      continue
-                  raise
-          else:
-              raise last_err
-          with tarfile.open(fileobj=io.BytesIO(archive), mode='r:gz') as tar:
-              root_prefix = tar.getmembers()[0].name.split('/', 1)[0] + '/'
-              for member in tar.getmembers():
-                  name = member.name
-                  if name == root_prefix[:-1]:
-                      continue
-                  if name.startswith(root_prefix):
-                      member.name = name[len(root_prefix):]
-                  if member.name:
-                      tar.extract(member, '.')
-          PY
+          bash scripts/ci_checkout.sh
+      - name: Cache npm dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('apps/web/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-npm-
 
       - name: Run Playwright E2E on staging
         id: e2e
@@ -310,6 +201,7 @@ jobs:
             -e E2E_BROWSER_CHANNEL=chromium \
             -e PLAYWRIGHT_HEADLESS=1 \
             -v "$PWD:/workspace" \
+            -v "$HOME/.npm:/root/.npm" \
             -w /workspace/apps/web \
             git.xiaoxiajianji.com/xiaoxia/base/playwright:v1.45.0-jammy \
             sh -lc 'npm ci && npx playwright test --reporter=line --project=chromium e2e/auth.spec.ts e2e/auth-guard.spec.ts e2e/core-upload.spec.ts e2e/core-generation.spec.ts e2e/core-titles.spec.ts' 2>&1 | tee /tmp/staging-e2e.log

.gitea/workflows/test-ssh-secret.yml

@@ -0,0 +1,69 @@
+name: Test SSH Secret
+on:
+  push:
+    branches: [develop]
+    paths:
+      - '.gitea/workflows/test-ssh-secret.yml'
+
+jobs:
+  test-ssh:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Install SSH client
+        run: |
+          which ssh || (apt-get update && apt-get install -y openssh-client)
+          ssh -V
+
+      - name: Debug environment
+        run: |
+          echo "=== Environment ==="
+          echo "Runner hostname: $(hostname)"
+          echo "Runner IP: $(hostname -i || echo 'unknown')"
+          echo "Current user: $(whoami)"
+          echo "=== Secrets check ==="
+          if [ -n "$STAGING_SSH_HOST" ]; then
+            echo "STAGING_SSH_HOST: [SET] value_length=${#STAGING_SSH_HOST}"
+          else
+            echo "STAGING_SSH_HOST: [EMPTY]"
+          fi
+          if [ -n "$STAGING_SSH_USER" ]; then
+            echo "STAGING_SSH_USER: [SET] value_length=${#STAGING_SSH_USER}"
+          else
+            echo "STAGING_SSH_USER: [EMPTY]"
+          fi
+          if [ -n "$STAGING_SSH_KEY" ]; then
+            echo "STAGING_SSH_KEY: [SET] value_length=${#STAGING_SSH_KEY}"
+          else
+            echo "STAGING_SSH_KEY: [EMPTY]"
+          fi
+        env:
+          STAGING_SSH_HOST: ${{ secrets.STAGING_SSH_HOST }}
+          STAGING_SSH_USER: ${{ secrets.STAGING_SSH_USER }}
+          STAGING_SSH_KEY: ${{ secrets.STAGING_SSH_KEY }}
+
+      - name: Setup SSH key
+        run: |
+          mkdir -p ~/.ssh
+          chmod 700 ~/.ssh
+          echo "$STAGING_SSH_KEY" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keygen -y -f ~/.ssh/id_ed25519 > ~/.ssh/id_ed25519.pub 2>/dev/null || echo "No public key generated"
+          echo "=== SSH Key fingerprint ==="
+          ssh-keygen -lf ~/.ssh/id_ed25519 || echo "Key fingerprint failed"
+        env:
+          STAGING_SSH_KEY: ${{ secrets.STAGING_SSH_KEY }}
+
+      - name: Test SSH connection
+        run: |
+          echo "Attempting SSH connection to $STAGING_SSH_HOST..."
+          ssh -i ~/.ssh/id_ed25519 \
+            -o StrictHostKeyChecking=no \
+            -o UserKnownHostsFile=/dev/null \
+            -o ConnectTimeout=10 \
+            -o BatchMode=yes \
+            -v \
+            $STAGING_SSH_USER@$STAGING_SSH_HOST "echo 'SSH_CONNECTION_SUCCESS' && hostname && whoami"
+          echo "=== SSH Test Complete ==="
+        env:
+          STAGING_SSH_HOST: ${{ secrets.STAGING_SSH_HOST }}
+          STAGING_SSH_USER: ${{ secrets.STAGING_SSH_USER }}

.gitea/workflows/tests.yml

@@ -0,0 +1,163 @@
+name: Tests
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: runtime-builder
+
+    steps:
+    - name: Checkout code
+      shell: sh
+      run: |
+        set -eu
+        python - <<'PY'
+        import io
+        import os
+        import tarfile
+        import time
+        import urllib.error
+        import urllib.request
+
+        url = f"{os.environ['GITHUB_API_URL']}/repos/{os.environ['GITHUB_REPOSITORY']}/archive/{os.environ['GITHUB_SHA']}.tar.gz"
+        request = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['GITHUB_TOKEN']}"})
+        # Retry up to 5 times with backoff for transient 5xx errors
+        last_err = None
+        for attempt in range(5):
+            try:
+                with urllib.request.urlopen(request, timeout=120) as response:
+                    archive = response.read()
+                break
+            except urllib.error.HTTPError as e:
+                last_err = e
+                if e.code >= 500 and attempt < 4:
+                    wait = 2 ** attempt
+                    print(f"Checkout HTTP {e.code}, retrying in {wait}s (attempt {attempt+1}/5)...")
+                    time.sleep(wait)
+                    continue
+                raise
+            except Exception as e:
+                last_err = e
+                if attempt < 4:
+                    wait = 2 ** attempt
+                    print(f"Checkout error: {e}, retrying in {wait}s (attempt {attempt+1}/5)...")
+                    time.sleep(wait)
+                    continue
+                raise
+        else:
+            raise last_err
+
+        with tarfile.open(fileobj=io.BytesIO(archive), mode='r:gz') as tar:
+            root_prefix = tar.getmembers()[0].name.split('/', 1)[0] + '/'
+            for member in tar.getmembers():
+                name = member.name
+                if name == root_prefix[:-1]:
+                    continue
+                if name.startswith(root_prefix):
+                    member.name = name[len(root_prefix):]
+                if member.name:
+                    tar.extract(member, '.')
+        PY
+
+    - name: Show Python version
+      shell: sh
+      run: |
+        set -eu
+        python --version
+        python -m pip --version
+
+    - name: Install dependencies
+      shell: sh
+      run: |
+        set -eu
+        python -m pip install --upgrade pip -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+        python -m pip install -r requirements.txt -r requirements-dev.txt -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+
+    - name: Run unit tests
+      shell: sh
+      run: |
+        set -eu
+        PYTHONPATH="$PWD/apps/api:$PWD" python -m pytest tests/unit -q
+
+    - name: Run integration tests
+      shell: sh
+      run: |
+        set -eu
+        PYTHONPATH="$PWD/apps/api:$PWD" python -m pytest tests/integration -q --timeout=60 -x
+
+  lint:
+    runs-on: runtime-builder
+
+    steps:
+    - name: Checkout code
+      shell: sh
+      run: |
+        set -eu
+        python - <<'PY'
+        import io
+        import os
+        import tarfile
+        import time
+        import urllib.error
+        import urllib.request
+
+        url = f"{os.environ['GITHUB_API_URL']}/repos/{os.environ['GITHUB_REPOSITORY']}/archive/{os.environ['GITHUB_SHA']}.tar.gz"
+        request = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['GITHUB_TOKEN']}"})
+        # Retry up to 5 times with backoff for transient 5xx errors
+        last_err = None
+        for attempt in range(5):
+            try:
+                with urllib.request.urlopen(request, timeout=120) as response:
+                    archive = response.read()
+                break
+            except urllib.error.HTTPError as e:
+                last_err = e
+                if e.code >= 500 and attempt < 4:
+                    wait = 2 ** attempt
+                    print(f"Checkout HTTP {e.code}, retrying in {wait}s (attempt {attempt+1}/5)...")
+                    time.sleep(wait)
+                    continue
+                raise
+            except Exception as e:
+                last_err = e
+                if attempt < 4:
+                    wait = 2 ** attempt
+                    print(f"Checkout error: {e}, retrying in {wait}s (attempt {attempt+1}/5)...")
+                    time.sleep(wait)
+                    continue
+                raise
+        else:
+            raise last_err
+
+        with tarfile.open(fileobj=io.BytesIO(archive), mode='r:gz') as tar:
+            root_prefix = tar.getmembers()[0].name.split('/', 1)[0] + '/'
+            for member in tar.getmembers():
+                name = member.name
+                if name == root_prefix[:-1]:
+                    continue
+                if name.startswith(root_prefix):
+                    member.name = name[len(root_prefix):]
+                if member.name:
+                    tar.extract(member, '.')
+        PY
+
+    - name: Install dependencies
+      shell: sh
+      run: |
+        set -eu
+        python -m pip install --upgrade pip -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+        python -m pip install -r requirements.txt -r requirements-dev.txt -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+
+    - name: Run Black (check only)
+      shell: sh
+      run: |
+        set -eu
+        python -m black --check alembic apps packages tests scripts
+
+    - name: Run Flake8
+      shell: sh
+      run: |
+        set -eu
+        python -m flake8 apps packages tests --count --statistics

.gitignore

@@ -6,7 +6,6 @@ dist/
 coverage/
 
 # Python / backend
-.cache/
 .venv/
 venv/
 .venv-ci-root/

alembic/versions/035_add_editing_mode_to_templates.py

@@ -1,26 +0,0 @@
-"""Add editing_mode to edit_templates
-
-Revision ID: 035_editing_mode
-Revises: 034_cms_enhance
-Create Date: 2026-07-09
-"""
-
-import sqlalchemy as sa
-
-from alembic import op
-
-revision = "035_editing_mode"
-down_revision = "034_cms_enhance"
-branch_labels = None
-depends_on = None
-
-
-def upgrade() -> None:
-    op.add_column(
-        "edit_templates",
-        sa.Column("editing_mode", sa.String(20), nullable=False, server_default="one_take"),
-    )
-
-
-def downgrade() -> None:
-    op.drop_column("edit_templates", "editing_mode")

alembic/versions/036_expand_uuid_fields_to_36.py

@@ -1,68 +0,0 @@
-"""Expand UUID fields from varchar(32) to varchar(36)
-
-All UUID fields across all tables were varchar(32), but standard UUIDs with
-hyphens are 36 characters (e.g. 550e8400-e29b-41d4-a716-446655440000).
-This caused StringDataRightTruncation errors on insert.
-
-Revision ID: 036_expand_uuid_36
-Revises: 035_editing_mode
-Create Date: 2026-07-10
-"""
-
-import sqlalchemy as sa
-
-from alembic import op
-
-revision = "036_expand_uuid_36"
-down_revision = "035_editing_mode"
-branch_labels = None
-depends_on = None
-
-
-# ── 表 → 需要扩容的列 ─────────────────────────────────────────────────────────
-
-_TABLES: dict[str, list[str]] = {
-    "projects": ["id", "owner_user_id"],
-    "edit_templates": ["id"],
-    "edit_plans": ["id", "template_id", "source_edit_plan_id", "project_id", "created_by_user_id"],
-    "template_clip_configs": ["id", "template_id"],
-    "edit_plan_clips": ["id", "plan_id", "template_clip_config_id", "asset_id"],
-    "ingest_jobs": ["id", "project_id", "library_id", "result_asset_id"],
-    "classification_jobs": ["id", "project_id", "asset_id"],
-    "generation_tasks": [
-        "id",
-        "project_id",
-        "strategy_id",
-        "asset_library_id",
-        "voice_library_id",
-        "created_by_user_id",
-        "source_edit_plan_id",
-        "batch_id",
-    ],
-    "generated_videos": ["id", "project_id", "generation_task_id", "duplicate_of"],
-    "jobs": ["id", "project_id", "source_id", "created_by_user_id"],
-}
-
-
-def upgrade() -> None:
-    for table, columns in _TABLES.items():
-        for col in columns:
-            op.alter_column(
-                table,
-                col,
-                existing_type=sa.String(32),
-                type_=sa.String(36),
-                existing_nullable=None,
-            )
-
-
-def downgrade() -> None:
-    for table, columns in reversed(list(_TABLES.items())):
-        for col in columns:
-            op.alter_column(
-                table,
-                col,
-                existing_type=sa.String(36),
-                type_=sa.String(32),
-                existing_nullable=None,
-            )

alembic/versions/037_add_logs_to_generation_tasks.py

@@ -1,26 +0,0 @@
-"""Add logs field to generation_tasks
-
-Revision ID: 037_generation_logs
-Revises: 036_expand_uuid_36
-Create Date: 2026-07-10
-"""
-
-import sqlalchemy as sa
-
-from alembic import op
-
-revision = "037_generation_logs"
-down_revision = "036_expand_uuid_36"
-branch_labels = None
-depends_on = None
-
-
-def upgrade() -> None:
-    op.add_column(
-        "generation_tasks",
-        sa.Column("logs", sa.Text(), nullable=False, server_default="[]"),
-    )
-
-
-def downgrade() -> None:
-    op.drop_column("generation_tasks", "logs")

apps/api/app/__init__.py

@@ -0,0 +1 @@
+"""API application package."""

apps/api/app/api/__init__.py

@@ -0,0 +1 @@
+"""API package."""

apps/api/app/api/router.py

@@ -8,12 +8,10 @@ from app.api.routes.dashboard import router as dashboard_router
 from app.api.routes.duplication import router as duplication_router
 from app.api.routes.edit_plans import router as edit_plans_router
 from app.api.routes.edit_templates import router as edit_templates_router
-from app.api.routes.feature_flags import router as feature_flags_router
 from app.api.routes.generated_videos import router as generated_videos_router
 from app.api.routes.generation_tasks import router as generation_tasks_router
 from app.api.routes.health import router as health_check_router
 from app.api.routes.ingest_jobs import router as ingest_jobs_router
-from app.api.routes.internal_render import router as internal_render_router
 from app.api.routes.jobs import router as jobs_router
 from app.api.routes.projects import router as projects_router
 from app.api.routes.recipes import router as recipes_router
@@ -153,11 +151,3 @@ api_router.include_router(
     prefix="/tts",
     tags=["TTS"],
 )
-api_router.include_router(
-    feature_flags_router,
-    tags=["Internal"],
-)
-api_router.include_router(
-    internal_render_router,
-    tags=["Internal"],
-)

apps/api/app/api/routes/_helpers.py

@@ -1,48 +0,0 @@
-"""路由层共享辅助函数 — 消除跨文件重复定义。"""
-
-from typing import Any
-
-from fastapi import HTTPException, status
-
-from packages.application import GetProjectUseCase
-from packages.ports.user_repository import UserRepository
-
-
-def check_project_access(project_id: str, user_id: str, project_repository) -> None:
-    """检查用户是否有项目访问权限。
-
-    合并自 asset_libraries.py / edit_plans.py 的同名函数。
-    - 空 project_id 直接放行（兼容 edit_plans 中 project_id 可选的场景）
-    - 错误信息使用中文，与项目其他路由保持一致
-    """
-    if not project_id or not project_id.strip():
-        return
-    project = project_repository.find_by_id(project_id)
-    if project is None:
-        raise HTTPException(status_code=404, detail="项目不存在")
-    if not project.can_access(user_id):
-        raise HTTPException(status_code=403, detail="无权访问该项目")
-
-
-def get_user_plan(user_id: str, user_repository: UserRepository) -> str:
-    """获取用户的订阅计划名称。"""
-    user = user_repository.find_by_id(user_id)
-    if user is None:
-        return "free"
-    return getattr(user, "subscription_plan", "free") or "free"
-
-
-def require_project_and_library(
-    project_id: str,
-    library_id: str,
-    project_repository: Any,
-    asset_library_repository: Any,
-) -> None:
-    """Verify project and asset library exist."""
-    project = GetProjectUseCase(project_repository).execute(project_id)
-    if project is None:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Project not found")
-
-    libraries = asset_library_repository.find_by_project(project_id)
-    if not any(item.id == library_id for item in libraries):
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Asset library not found")

apps/api/app/api/routes/asset_libraries.py

@@ -22,11 +22,18 @@ from packages.application import (
 )
 from packages.domain import AssetLibrary, AssetLibraryKind
 
-from ._helpers import check_project_access
-
 router = APIRouter()
 
 
+def _check_project_access(project_id: str, user_id: str, project_repository) -> None:
+    """检查用户是否有项目访问权限"""
+    project = project_repository.find_by_id(project_id)
+    if project is None:
+        raise HTTPException(status_code=404, detail=f"Project {project_id} not found")
+    if not project.can_access(user_id):
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Access denied to project")
+
+
 def _to_asset_library_response(item) -> AssetLibraryResponse:
     return AssetLibraryResponse(
         id=item.id,
@@ -161,7 +168,7 @@ def delete_asset_library(
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="素材库不存在")
 
     # 权限校验：检查用户是否有项目访问权限
-    check_project_access(library.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(library.project_id, authenticated_user.user.id, project_repository)
 
     # 删除库内所有素材（无 FK 级联，需手动清理）
     assets_in_library = asset_repository.find_by_library(library_id)

apps/api/app/api/routes/assets.py

@@ -27,8 +27,6 @@ from packages.application import (
 )
 from packages.domain import AssetStatus, ClassificationStatus
 
-from app.api.routes._helpers import check_project_access
-
 logger = logging.getLogger(__name__)
 
 router = APIRouter()
@@ -74,6 +72,14 @@ def _to_asset_response(item, storage_service=None) -> AssetResponse:
     )
 
 
+def _check_project_access(project_id: str, user_id: str, project_repository) -> None:
+    """检查用户是否有项目访问权限"""
+    project = project_repository.find_by_id(project_id)
+    if project is None:
+        raise HTTPException(status_code=404, detail=f"Project {project_id} not found")
+    if not project.can_access(user_id):
+        raise HTTPException(status_code=403, detail="Access denied to project")
+
 
 @router.get("", response_model=ListAssetsResponse)
 def list_assets(
@@ -130,7 +136,7 @@ def list_assets(
             library = asset_library_repository.get(library_id)
             if library is None:
                 raise HTTPException(status_code=404, detail=f"AssetLibrary {library_id} not found")
-            check_project_access(library.project_id, user_id, project_repository)
+            _check_project_access(library.project_id, user_id, project_repository)
             if ft:
                 items = asset_repository.find_by_library_and_file_type(library_id, ft, skip=skip, limit=limit)
                 total = asset_repository.count_by_project(library.project_id) if not kind else len(items)
@@ -146,7 +152,7 @@ def list_assets(
 
         # 模式2：指定 project_id
         if project_id:
-            check_project_access(project_id, user_id, project_repository)
+            _check_project_access(project_id, user_id, project_repository)
             if ft:
                 # 无直接方法，加载后按 file_type 过滤（仍比全量加载好）
                 all_items = asset_repository.find_by_project(project_id)
@@ -204,13 +210,13 @@ def list_assets(
         library = asset_library_repository.get(library_id)
         if library is None:
             raise HTTPException(status_code=404, detail=f"AssetLibrary {library_id} not found")
-        check_project_access(library.project_id, user_id, project_repository)
+        _check_project_access(library.project_id, user_id, project_repository)
         if kind:
             all_items = asset_repository.find_by_library_and_file_type(library_id, kind_to_file_type[kind])
         else:
             all_items = asset_repository.find_by_library(library_id)
     elif project_id:
-        check_project_access(project_id, user_id, project_repository)
+        _check_project_access(project_id, user_id, project_repository)
         all_items = asset_repository.find_by_project(project_id)
     else:
         try:
@@ -256,7 +262,7 @@ def update_asset_review_status(
     item = asset_repository.get(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
     _apply_asset_review_status(item, request.review_status)
     updated = asset_repository.update(item)
     return _to_asset_response(updated)
@@ -280,7 +286,7 @@ def batch_delete_assets(
             failed_ids.append(asset_id)
             continue
         try:
-            check_project_access(item.project_id, user_id, project_repository)
+            _check_project_access(item.project_id, user_id, project_repository)
             deleted_ids.append(asset_id)
         except HTTPException:
             failed_ids.append(asset_id)
@@ -301,7 +307,7 @@ def get_asset(
     item = asset_repository.find_by_id(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
     return _to_asset_response(item)
 
 
@@ -316,7 +322,7 @@ def update_asset(
     item = asset_repository.find_by_id(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
 
     # 合并可修改字段
     if request.name is not None:
@@ -340,7 +346,7 @@ def delete_asset(
     item = asset_repository.find_by_id(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
     asset_repository.delete(asset_id)
 
 
@@ -357,7 +363,7 @@ def tag_asset(
     item = asset_repository.find_by_id(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
     for tag_id in request.tag_ids:
         tag = tag_repository.get(tag_id)
         if tag is None:
@@ -381,7 +387,7 @@ def untag_asset(
     item = asset_repository.find_by_id(asset_id)
     if item is None:
         raise HTTPException(status_code=404, detail=f"Asset {asset_id} not found")
-    check_project_access(item.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(item.project_id, authenticated_user.user.id, project_repository)
     item.remove_tag(tag_id)
     asset_repository.update(item)
 

apps/api/app/api/routes/auth.py

@@ -206,7 +206,7 @@ async def verify_email_post(
     return _verify_email_token(request.token, user_repository)
 
 
-@router.post("/forgot-password", response_model=MessageResponse, status_code=status.HTTP_202_ACCEPTED)
+@router.post("/password/forgot", response_model=MessageResponse, status_code=status.HTTP_202_ACCEPTED)
 async def forgot_password(
     request: PasswordResetRequestModel,
     user_repository: UserRepository = Depends(get_user_repository),
@@ -223,7 +223,7 @@ async def forgot_password(
     return MessageResponse(message="如果账户存在，密码重置邮件已发送")
 
 
-@router.post("/reset-password", response_model=MessageResponse)
+@router.post("/password/reset", response_model=MessageResponse)
 async def reset_password(
     request: ResetPasswordModel,
     user_repository: UserRepository = Depends(get_user_repository),
@@ -243,6 +243,7 @@ async def logout(
     current_user: AuthenticatedUser = Depends(get_current_user),
 ):
     """登出 - 将当前 token 加入黑名单"""
+    from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
 
     if credentials:
         try:

apps/api/app/api/routes/chunked_upload.py

@@ -14,6 +14,7 @@ from typing import Any
 from uuid import uuid4
 
 from app.auth import AuthenticatedUser, get_current_user
+from app.config import get_settings
 from app.core.celery_app import celery_app
 from app.core.storage import OSSStorageService, get_storage_service
 from app.dependencies import (
@@ -34,8 +35,6 @@ from fastapi.params import File
 
 from packages.application import GetProjectUseCase, SubmitIngestJobCommand, SubmitIngestJobUseCase
 
-from app.api.routes._helpers import require_project_and_library
-
 router = APIRouter()
 logger = logging.getLogger(__name__)
 
@@ -114,6 +113,22 @@ def _atomic_check_and_record(upload_id: str, chunk_index: int) -> bool:
             fcntl.flock(f.fileno(), fcntl.LOCK_UN)
 
 
+def _require_project_and_library(
+    project_id: str,
+    library_id: str,
+    project_repository: Any,
+    asset_library_repository: Any,
+) -> None:
+    """Verify project and asset library exist"""
+    project = GetProjectUseCase(project_repository).execute(project_id)
+    if project is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Project not found")
+
+    libraries = asset_library_repository.find_by_project(project_id)
+    if not any(item.id == library_id for item in libraries):
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Asset library not found")
+
+
 def _load_upload_meta(upload_id: str) -> dict[str, Any]:
     """Load upload metadata"""
     meta_path = _get_upload_meta_path(upload_id)
@@ -191,6 +206,7 @@ async def init_chunked_upload(
     asset_library_repository: Any = Depends(get_asset_library_repository),
 ) -> ChunkedUploadInitResponse:
     """Initialize chunked upload"""
+    settings = get_settings()
 
     # Validate file size
     if request.file_size > MAX_FILE_SIZE:
@@ -205,7 +221,7 @@ async def init_chunked_upload(
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Project not found")
 
     # Verify asset library
-    require_project_and_library(
+    _require_project_and_library(
         request.project_id,
         request.library_id,
         project_repository,

apps/api/app/api/routes/edit_plans.py

@@ -10,8 +10,6 @@ RESTful CRUD for EditPlan:
 - GET    /api/v1/edit-plans/{id}/generation-status  查询生成进度（任务 2.05）
 - POST   /api/v1/edit-plans/{id}/ai-recommend       AI 推荐片段方案（任务 3.09）
 - POST   /api/v1/edit-plans/{id}/generate-cover     AI 生成封面（任务 3.09）
-- GET    /api/v1/edit-plans/{id}/timeline           时间线场景数据
-- POST   /api/v1/edit-plans/generate-from-template  基于模板+素材自动生成剪辑计划
 
 业务逻辑委托给 EditPlanService 服务层。
 """
@@ -24,14 +22,19 @@ from typing import Any, List, Optional
 
 from app.auth import AuthenticatedUser, get_current_user
 from app.core.celery_app import celery_app
-from app.core.task_enqueue import GLOBAL_PENDING_LIMIT, USER_PENDING_LIMIT
 from app.dependencies import get_asset_library_repository, get_asset_repository, get_db_session, get_project_repository
 from app.schemas.generation_task import GenerationTaskResponse
-from app.services import EditPlanService, PlanGeneratorService
+from app.services import EditPlanService
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 
+from packages.adapters.sqlalchemy_impl.asset_library_repository import (
+    SQLAlchemyAssetLibraryRepository,
+)
+from packages.adapters.sqlalchemy_impl.asset_repository import (
+    SQLAlchemyAssetRepository,
+)
 from packages.adapters.sqlalchemy_impl.generation_task_repository import (
     SQLAlchemyGenerationTaskRepository,
 )
@@ -45,8 +48,6 @@ from packages.application.generation_tasks import (
     CreateGenerationTaskCommand,
     CreateGenerationTaskUseCase,
 )
-
-from ._helpers import check_project_access
 from packages.domain.config_schemas import normalize_plan_config
 from packages.domain.edit_plan import EditPlan, EditPlanStatus
 
@@ -202,47 +203,20 @@ class GenerateCoverResponse(BaseModel):
     cover: dict[str, Any] = Field(..., description="封面数据（type / image_url / frame_time 等）")
 
 
-# ── 基于模板生成剪辑计划 Schemas ─────────────────────────────────────────────
-
-
-class GenerateFromTemplateRequest(BaseModel):
-    """基于模板生成剪辑计划请求体"""
-
-    template_id: str = Field(..., description="剪辑模板 ID")
-    asset_ids: List[str] = Field(default_factory=list, description="素材 ID 列表")
-    project_id: str = Field(default="", description="所属项目 ID")
-    name: str = Field(default="", description="计划名称（为空则自动取模板名）")
-
-
-class _PlanClipItem(BaseModel):
-    """片段响应体"""
-
-    id: str
-    clip_type: str
-    order: int
-    asset_id: str
-    text_content: str
-    start_time: float
-    duration: float
-    transition_effect: str
-    status: str
-    config: Optional[dict[str, Any]] = None
-    created_at: datetime
-    updated_at: datetime
-
-    model_config = {"from_attributes": True}
-
-
-class GenerateFromTemplateResponse(BaseModel):
-    """基于模板生成剪辑计划响应体"""
-
-    plan: EditPlanResponse
-    clips: List[_PlanClipItem]
-
-
 # ── Helpers ───────────────────────────────────────────────────────────────────
 
 
+def _check_project_access(project_id: str, user_id: str, project_repository: Any) -> None:
+    """校验用户对项目的访问权限（参照 assets.py 的 can_access 模式）"""
+    if not project_id or not project_id.strip():
+        return
+    project = project_repository.find_by_id(project_id)
+    if project is None:
+        raise HTTPException(status_code=404, detail="项目不存在")
+    if not project.can_access(user_id):
+        raise HTTPException(status_code=403, detail="无权访问该项目")
+
+
 def _to_response(p: EditPlan) -> EditPlanResponse:
     return EditPlanResponse(
         id=p.id,
@@ -296,7 +270,7 @@ def list_plans(
 
     # 项目鉴权：如果指定了 project_id，校验用户是否有权访问
     if project_id:
-        check_project_access(project_id, current_user.user.id, project_repository)
+        _check_project_access(project_id, current_user.user.id, project_repository)
 
     skip = (page - 1) * page_size
     plans = svc.list_plans(
@@ -338,7 +312,7 @@ def get_plan(
         )
     # 项目鉴权
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
     return _to_response(plan)
 
 
@@ -354,7 +328,7 @@ def create_plan(
     project_id = (body.project_id or "").strip()
     # 项目鉴权
     if project_id:
-        check_project_access(project_id, current_user.user.id, project_repository)
+        _check_project_access(project_id, current_user.user.id, project_repository)
     svc = EditPlanService(db)
     # 标准化 config，填充 cover/title/subtitle/bgm 默认值
     normalized_config = normalize_plan_config(body.config)
@@ -396,7 +370,7 @@ def update_plan(
     if existing is None:
         raise HTTPException(status_code=404, detail=f"剪辑计划不存在: {plan_id}")
     if existing.project_id:
-        check_project_access(existing.project_id, current_user.user.id, project_repository)
+        _check_project_access(existing.project_id, current_user.user.id, project_repository)
 
     # 基础字段更新
     try:
@@ -450,7 +424,7 @@ def delete_plan(
     # 项目鉴权
     existing = svc.get_plan(plan_id)
     if existing and existing.project_id:
-        check_project_access(existing.project_id, current_user.user.id, project_repository)
+        _check_project_access(existing.project_id, current_user.user.id, project_repository)
     deleted = svc.delete_plan(plan_id)
     if not deleted:
         raise HTTPException(
@@ -492,7 +466,7 @@ def generate_plan(
     if plan_check is None:
         raise HTTPException(status_code=404, detail=f"剪辑计划不存在: {plan_id}")
     if plan_check.project_id:
-        check_project_access(plan_check.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan_check.project_id, current_user.user.id, project_repository)
 
     # ── 自动兜底 1: draft → editing ──────────────────────────────────────
     if plan_check.status == EditPlanStatus.DRAFT:
@@ -630,31 +604,6 @@ def generate_plan(
 
         # 创建 GenerationTask
         gen_task_repo = SQLAlchemyGenerationTaskRepository(db)
-
-        # 队列限流预检查（repository 不支持计数时跳过）
-        user_id = current_user.user.id
-        try:
-            has_count = hasattr(gen_task_repo, "count_pending_by_user") and hasattr(
-                gen_task_repo, "count_pending_total"
-            )
-            if has_count:
-                user_pending = gen_task_repo.count_pending_by_user(user_id)
-                global_pending = gen_task_repo.count_pending_total()
-                if user_pending >= USER_PENDING_LIMIT:
-                    raise HTTPException(
-                        status_code=429,
-                        detail=f"您的待处理任务过多（当前 {user_pending}/{USER_PENDING_LIMIT}），请等待完成后再提交",
-                    )
-                if global_pending >= GLOBAL_PENDING_LIMIT:
-                    raise HTTPException(
-                        status_code=503,
-                        detail="系统繁忙，请稍后再试",
-                    )
-        except HTTPException:
-            raise
-        except Exception as e:
-            logger.warning("[队列限流] 剪辑计划限流检查失败，跳过: %s", e)
-
         gen_task_use_case = CreateGenerationTaskUseCase(gen_task_repo)
         plan = svc.get_plan_or_raise(plan_id)
         gen_task = gen_task_use_case.execute(
@@ -695,7 +644,7 @@ def generate_plan(
     except HTTPException:
         # 已处理的 HTTP 异常直接透传
         raise
-    except Exception:
+    except Exception as exc:
         logger.exception("触发剪辑计划生成失败: plan_id=%s", plan_id)
         # 尝试将计划标记为失败（RENDERING → FAILED 是合法的状态流转）
         try:
@@ -734,7 +683,7 @@ def get_generation_status(
     plan = gen_status["plan"]
     # 项目鉴权
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
     clips = gen_status["clips"]
 
     clip_items = [
@@ -776,7 +725,7 @@ def list_plan_generations(
     # 验证计划存在 + 项目鉴权
     plan = svc.get_plan_or_raise(plan_id)
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
 
     gen_task_repo = SQLAlchemyGenerationTaskRepository(db)
     tasks = gen_task_repo.list_by_source_edit_plan(plan_id)
@@ -845,7 +794,7 @@ def ai_recommend_clips(
 
     # 项目鉴权
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
 
     # 验证状态：只允许 draft 或 editing
     plan_status = plan.status.value if hasattr(plan.status, "value") else plan.status
@@ -894,7 +843,7 @@ def ai_recommend_clips(
             config=normalized_config,
             total_duration=result["total_duration"],
         )
-    except Exception:
+    except Exception as exc:
         logger.exception("AI 推荐写入失败，plan_id=%s 数据可能不一致", plan_id)
         # 尝试回滚未提交的变更
         try:
@@ -975,7 +924,7 @@ def generate_cover(
 
     # 项目鉴权
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
 
     # 调用 AI 封面生成服务
     from apps.worker.worker_app.tasks.ai_tasks import run_generate_cover
@@ -1095,7 +1044,7 @@ def get_plan_timeline(
     plan = svc.get_plan_or_raise(plan_id)
     # 项目鉴权
     if plan.project_id:
-        check_project_access(plan.project_id, current_user.user.id, project_repository)
+        _check_project_access(plan.project_id, current_user.user.id, project_repository)
 
     clips = svc.list_clips(plan_id=plan_id, skip=0, limit=200)
     # 按 order 排序
@@ -1129,88 +1078,3 @@ def get_plan_timeline(
         total_duration=total_duration,
         scenes=scenes,
     )
-
-
-# ── 基于模板生成剪辑计划 ─────────────────────────────────────────────────────
-
-
-@router.post(
-    "/generate-from-template",
-    response_model=GenerateFromTemplateResponse,
-    status_code=status.HTTP_201_CREATED,
-)
-def generate_from_template(
-    body: GenerateFromTemplateRequest,
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-    project_repository: Any = Depends(get_project_repository),
-) -> GenerateFromTemplateResponse:
-    """基于模板 + 素材自动生成剪辑计划
-
-    流程:
-    1. 获取模板及其片段配置
-    2. 调用 PlanGeneratorService 生成 EditPlan + EditPlanClips
-    3. 返回完整的计划和片段列表
-    """
-    from app.services import EditTemplateService
-
-    # 项目鉴权
-    if body.project_id:
-        check_project_access(body.project_id, current_user.user.id, project_repository)
-
-    template_svc = EditTemplateService(db)
-
-    # 获取模板
-    try:
-        template = template_svc.get_template_or_raise(body.template_id)
-    except ValueError as exc:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=str(exc),
-        )
-
-    # 获取模板片段配置
-    clip_configs = template_svc.list_clip_configs(body.template_id, skip=0, limit=200)
-
-    # 调用 PlanGeneratorService 生成计划
-    generator = PlanGeneratorService(db)
-    result = generator.generate_from_template(
-        template=template,
-        clip_configs=clip_configs,
-        asset_ids=body.asset_ids,
-        project_id=body.project_id,
-        created_by_user_id=current_user.user.id,
-        name=body.name,
-    )
-
-    plan = result["plan"]
-    clips = result["clips"]
-
-    logger.info(
-        "基于模板生成剪辑计划: plan_id=%s template_id=%s clips=%d by user=%s",
-        plan.id,
-        body.template_id,
-        len(clips),
-        current_user.user.id,
-    )
-
-    return GenerateFromTemplateResponse(
-        plan=_to_response(plan),
-        clips=[
-            _PlanClipItem(
-                id=c.id,
-                clip_type=c.clip_type,
-                order=c.order,
-                asset_id=c.asset_id,
-                text_content=c.text_content,
-                start_time=c.start_time,
-                duration=c.duration,
-                transition_effect=c.transition_effect,
-                status=c.status.value if hasattr(c.status, "value") else c.status,
-                config=c.config,
-                created_at=c.created_at,
-                updated_at=c.updated_at,
-            )
-            for c in clips
-        ],
-    )

apps/api/app/api/routes/edit_templates.py

@@ -41,9 +41,6 @@ class EditTemplateCreateRequest(BaseModel):
     name: str = Field(..., min_length=1, max_length=200, description="模板名称")
     description: str = Field(default="", max_length=2000, description="模板描述")
     template_type: str = Field(default="default", max_length=50, description="模板类型")
-    editing_mode: str = Field(
-        default="one_take", max_length=20, description="剪辑模式: one_take/pip/voice_over/voice_pip"
-    )
     config: dict[str, Any] = Field(default_factory=dict, description="模板配置 (JSON)")
     preview_url: str = Field(default="", max_length=500, description="预览地址")
     sort_weight: int = Field(default=0, ge=0, le=9999, description="排序权重")
@@ -55,9 +52,6 @@ class EditTemplateUpdateRequest(BaseModel):
     name: Optional[str] = Field(default=None, min_length=1, max_length=200, description="模板名称")
     description: Optional[str] = Field(default=None, max_length=2000, description="模板描述")
     template_type: Optional[str] = Field(default=None, max_length=50, description="模板类型")
-    editing_mode: Optional[str] = Field(
-        default=None, max_length=20, description="剪辑模式: one_take/pip/voice_over/voice_pip"
-    )
     config: Optional[dict[str, Any]] = Field(default=None, description="模板配置 (JSON)")
     preview_url: Optional[str] = Field(default=None, max_length=500, description="预览地址")
     sort_weight: Optional[int] = Field(default=None, ge=0, le=9999, description="排序权重")
@@ -71,7 +65,6 @@ class EditTemplateResponse(BaseModel):
     name: str
     description: str
     template_type: str
-    editing_mode: str
     config: dict[str, Any]
     preview_url: str
     sort_weight: int
@@ -109,7 +102,6 @@ def _to_response(t: EditTemplate) -> EditTemplateResponse:
         name=t.name,
         description=t.description,
         template_type=t.template_type,
-        editing_mode=t.editing_mode,
         config=t.config,
         preview_url=t.preview_url,
         sort_weight=t.sort_weight,
@@ -203,7 +195,6 @@ def create_template(
             name=body.name,
             description=body.description,
             template_type=body.template_type,
-            editing_mode=body.editing_mode,
             config=normalized_config,
             preview_url=body.preview_url,
             sort_weight=body.sort_weight,
@@ -248,7 +239,6 @@ def update_template(
             name=body.name,
             description=body.description,
             template_type=body.template_type,
-            editing_mode=body.editing_mode,
             config=config_to_update,
             preview_url=body.preview_url,
             sort_weight=body.sort_weight,

apps/api/app/api/routes/feature_flags.py

@@ -1,195 +0,0 @@
-"""Feature Flag 内部管理接口。
-
-通过内部 API Key 鉴权，支持查看和修改 Feature Flag 配置。
-主要用于灰度发布期间的动态开关控制。
-
-API:
-  GET  /api/v1/internal/feature-flags          - 列出所有 flag
-  GET  /api/v1/internal/feature-flags/{name}   - 查看单个 flag
-  PUT  /api/v1/internal/feature-flags/{name}   - 设置 flag 配置
-  DELETE /api/v1/internal/feature-flags/{name} - 删除 flag
-
-鉴权：X-API-Key header，走内部 API Key 验证
-"""
-
-from __future__ import annotations
-
-import logging
-from typing import Optional
-
-from app.api.routes.auth import _verify_internal_api_key
-from app.config import settings
-from fastapi import APIRouter, Depends, HTTPException, Query, status
-from pydantic import BaseModel, Field
-
-from packages.adapters.redis.feature_flag_store import (
-    FEATURE_FLAG_REDIS_PREFIX,
-    FeatureFlagConfig,
-    RedisFeatureFlagStore,
-)
-
-logger = logging.getLogger(__name__)
-
-router = APIRouter(prefix="/internal/feature-flags", tags=["Internal"])
-
-# 允许管理的 flag 白名单（防止误操作其他系统 flag）
-ALLOWED_FLAGS = {
-    "render_engine",
-}
-
-
-def _get_feature_flag_store() -> RedisFeatureFlagStore:
-    """获取 Feature Flag 存储实例。"""
-    return RedisFeatureFlagStore(redis_url=settings.REDIS_URL)
-
-
-class FeatureFlagUpdateRequest(BaseModel):
-    """Feature Flag 更新请求体。"""
-
-    enabled: bool = Field(..., description="是否启用")
-    percentage: int = Field(0, ge=0, le=100, description="灰度百分比 (0-100)")
-    whitelist: list[str] = Field(default_factory=list, description="白名单列表（如 user_id）")
-
-
-class FeatureFlagResponse(BaseModel):
-    """Feature Flag 响应。"""
-
-    name: str
-    enabled: bool
-    percentage: int
-    whitelist: list[str]
-
-    @classmethod
-    def from_config(cls, config: FeatureFlagConfig) -> "FeatureFlagResponse":
-        return cls(
-            name=config.name,
-            enabled=config.enabled,
-            percentage=config.percentage,
-            whitelist=sorted(config.whitelist),
-        )
-
-
-class FeatureFlagCheckResponse(BaseModel):
-    """Flag 激活检查响应。"""
-
-    name: str
-    active: bool
-    identifier: Optional[str] = None
-
-
-def _validate_flag_name(name: str) -> None:
-    """校验 flag 名称是否在允许列表中。"""
-    if name not in ALLOWED_FLAGS:
-        raise HTTPException(
-            status_code=status.HTTP_400_BAD_REQUEST,
-            detail=f"Unsupported flag: {name}. Allowed: {sorted(ALLOWED_FLAGS)}",
-        )
-
-
-@router.get("", response_model=list[FeatureFlagResponse])
-async def list_feature_flags(
-    _: bool = Depends(_verify_internal_api_key),
-    store: RedisFeatureFlagStore = Depends(_get_feature_flag_store),
-):
-    """列出所有 Feature Flag。"""
-    try:
-        flags = store.list_all()
-        # 同时返回预定义的 flag（即使未设置也显示默认值）
-        result = []
-        for name in sorted(ALLOWED_FLAGS):
-            config = flags.get(name) or FeatureFlagConfig(name=name, enabled=False)
-            result.append(FeatureFlagResponse.from_config(config))
-        # 加上已存在但不在白名单中的 flag（只读展示）
-        for name, config in flags.items():
-            if name not in ALLOWED_FLAGS:
-                result.append(FeatureFlagResponse.from_config(config))
-        return sorted(result, key=lambda x: x.name)
-    except Exception as exc:
-        logger.error("Failed to list feature flags: %s", exc)
-        raise HTTPException(status_code=500, detail=f"Failed to list flags: {exc}")
-
-
-@router.get("/{name}", response_model=FeatureFlagResponse)
-async def get_feature_flag(
-    name: str,
-    _: bool = Depends(_verify_internal_api_key),
-    store: RedisFeatureFlagStore = Depends(_get_feature_flag_store),
-):
-    """获取单个 Feature Flag 配置。"""
-    try:
-        config = store.get(name)
-        return FeatureFlagResponse.from_config(config)
-    except Exception as exc:
-        logger.error("Failed to get feature flag %s: %s", name, exc)
-        raise HTTPException(status_code=500, detail=f"Failed to get flag: {exc}")
-
-
-@router.get("/{name}/check", response_model=FeatureFlagCheckResponse)
-async def check_feature_flag(
-    name: str,
-    identifier: Optional[str] = Query(None, description="标识符，如 user_id"),
-    _: bool = Depends(_verify_internal_api_key),
-    store: RedisFeatureFlagStore = Depends(_get_feature_flag_store),
-):
-    """检查某个标识符是否命中 Feature Flag。"""
-    try:
-        active = store.is_active(name, identifier=identifier)
-        return FeatureFlagCheckResponse(name=name, active=active, identifier=identifier)
-    except Exception as exc:
-        logger.error("Failed to check feature flag %s: %s", name, exc)
-        raise HTTPException(status_code=500, detail=f"Failed to check flag: {exc}")
-
-
-@router.put("/{name}", response_model=FeatureFlagResponse)
-async def update_feature_flag(
-    name: str,
-    request: FeatureFlagUpdateRequest,
-    _: bool = Depends(_verify_internal_api_key),
-    store: RedisFeatureFlagStore = Depends(_get_feature_flag_store),
-):
-    """更新 Feature Flag 配置。
-
-    只允许修改 ALLOWED_FLAGS 列表中的 flag。
-    """
-    _validate_flag_name(name)
-
-    try:
-        config = FeatureFlagConfig(
-            name=name,
-            enabled=request.enabled,
-            percentage=request.percentage,
-            whitelist=set(request.whitelist),
-        )
-        store.set(config)
-        logger.info(
-            "Feature flag updated: name=%s enabled=%s percentage=%d whitelist=%d",
-            name,
-            config.enabled,
-            config.percentage,
-            len(config.whitelist),
-        )
-        return FeatureFlagResponse.from_config(config)
-    except Exception as exc:
-        logger.error("Failed to update feature flag %s: %s", name, exc)
-        raise HTTPException(status_code=500, detail=f"Failed to update flag: {exc}")
-
-
-@router.delete("/{name}", status_code=status.HTTP_204_NO_CONTENT)
-async def delete_feature_flag(
-    name: str,
-    _: bool = Depends(_verify_internal_api_key),
-    store: RedisFeatureFlagStore = Depends(_get_feature_flag_store),
-):
-    """删除 Feature Flag。
-
-    只允许删除 ALLOWED_FLAGS 列表中的 flag。
-    """
-    _validate_flag_name(name)
-
-    try:
-        deleted = store.delete(name)
-        logger.info("Feature flag deleted: name=%s deleted=%s", name, deleted)
-        return None
-    except Exception as exc:
-        logger.error("Failed to delete feature flag %s: %s", name, exc)
-        raise HTTPException(status_code=500, detail=f"Failed to delete flag: {exc}")

apps/api/app/api/routes/generation_tasks.py

@@ -1,18 +1,9 @@
-import logging
 import random
 import uuid
 from typing import Any
 
 from app.auth import AuthenticatedUser, get_current_user
-from app.core.storage import OSSStorageService, get_storage_service
-from app.core.task_enqueue import (
-    GLOBAL_PENDING_LIMIT,
-    USER_PENDING_LIMIT,
-    GlobalQueueFull,
-    UserPendingLimitExceeded,
-    check_queue_limits,
-    safe_enqueue_generation_task,
-)
+from app.core.celery_app import celery_app
 from app.dependencies import (
     get_asset_library_repository,
     get_asset_repository,
@@ -32,8 +23,6 @@ from app.schemas.generation_task import (
 )
 from fastapi import APIRouter, Depends, HTTPException
 
-from app.api.routes._helpers import check_project_access
-
 from packages.application import (
     CreateGenerationTaskCommand,
     CreateGenerationTaskUseCase,
@@ -41,10 +30,18 @@ from packages.application import (
     ListGeneratedVideosByTaskUseCase,
 )
 
-logger = logging.getLogger(__name__)
-
 router = APIRouter()
 
+
+def _check_project_access(project_id: str, user_id: str, project_repository) -> None:
+    """检查用户是否有项目访问权限"""
+    project = project_repository.find_by_id(project_id)
+    if project is None:
+        raise HTTPException(status_code=404, detail=f"Project {project_id} not found")
+    if not project.can_access(user_id):
+        raise HTTPException(status_code=403, detail="Access denied to project")
+
+
 def _to_generation_task_response(task) -> GenerationTaskResponse:
     return GenerationTaskResponse(
         id=task.id,
@@ -59,7 +56,6 @@ def _to_generation_task_response(task) -> GenerationTaskResponse:
         source_edit_plan_id=task.source_edit_plan_id or "",
         asset_select_mode=getattr(task, "asset_select_mode", ""),
         batch_id=getattr(task, "batch_id", ""),
-        logs=getattr(task, "logs", "[]"),
         status=task.status,
         progress=task.progress,
         result_count=task.result_count,
@@ -67,7 +63,7 @@ def _to_generation_task_response(task) -> GenerationTaskResponse:
     )
 
 
-def _to_generated_video_response(item, download_url: str | None = None) -> GeneratedVideoResponse:
+def _to_generated_video_response(item) -> GeneratedVideoResponse:
     return GeneratedVideoResponse(
         id=item.id,
         project_id=item.project_id,
@@ -80,7 +76,6 @@ def _to_generated_video_response(item, download_url: str | None = None) -> Gener
         width=item.width,
         height=item.height,
         fps=item.fps,
-        download_url=download_url,
     )
 
 
@@ -184,37 +179,19 @@ def create_generation_task(
     asset_library_repository: Any = Depends(get_asset_library_repository),
     asset_repository: Any = Depends(get_asset_repository),
 ) -> BatchGenerationTaskResponse:
-    logger.info(
-        "[生成任务] 接收请求: user_id=%s, template_id=%s, asset_count=%d, mode=%s, count=%d",
-        authenticated_user.user.id,
-        request.template_id,
-        len(request.asset_ids),
-        request.asset_select_mode,
-        request.count,
+    project_id, asset_library_id = _resolve_project_and_library(
+        request, project_repository, asset_library_repository, asset_repository, authenticated_user
     )
 
-    try:
-        project_id, asset_library_id = _resolve_project_and_library(
-            request, project_repository, asset_library_repository, asset_repository, authenticated_user
-        )
-    except HTTPException as e:
-        logger.warning("[生成任务] 校验失败: %s", e.detail)
-        raise
-
     # asset_library 存在性校验（仅在提供了 asset_library_id 时）
     resolved_asset_ids: list[str] = list(request.asset_ids)
     if asset_library_id:
         library = asset_library_repository.get(asset_library_id)
         if library is None or (project_id and library.project_id != project_id):
-            logger.warning("[生成任务] 素材库不存在: library_id=%s", asset_library_id)
             raise HTTPException(status_code=404, detail=f"AssetLibrary {asset_library_id} not found")
 
         assets = asset_repository.find_by_library(asset_library_id)
-        try:
-            _ensure_library_has_ready_video_assets(assets)
-        except HTTPException as e:
-            logger.warning("[生成任务] 素材校验失败: %s", e.detail)
-            raise
+        _ensure_library_has_ready_video_assets(assets)
 
         # 素材库自动匹配：当未显式指定 asset_ids 时，按模式自动选取
         if not resolved_asset_ids:
@@ -227,85 +204,30 @@ def create_generation_task(
     use_case = CreateGenerationTaskUseCase(generation_task_repository)
     count = request.count
     created_tasks = []
-    failed_tasks = []
-    user_id = authenticated_user.user.id
     # 同批次任务共享 batch_id，用于视频查重时批次内比对
     batch_id = uuid.uuid4().hex if count > 1 else ""
 
-    # 预检查：批量提交前先看会不会超限，避免建一半才拒
-    try:
-        user_pending = generation_task_repository.count_pending_by_user(user_id)
-        global_pending = generation_task_repository.count_pending_total()
-        if user_pending + count > USER_PENDING_LIMIT:
-            raise UserPendingLimitExceeded(
-                user_id=user_id, pending_count=user_pending + count, limit=USER_PENDING_LIMIT
+    for _ in range(count):
+        task = use_case.execute(
+            CreateGenerationTaskCommand(
+                project_id=project_id,
+                asset_library_id=asset_library_id,
+                strategy_id=request.strategy_id,
+                voice_library_id=request.voice_library_id,
+                template_id=request.template_id,
+                asset_ids=resolved_asset_ids,
+                title_ids=request.title_ids,
+                voice_ids=request.voice_ids,
+                created_by_user_id=authenticated_user.user.id,
+                source_edit_plan_id=request.source_edit_plan_id,
+                asset_select_mode=request.asset_select_mode,
+                batch_id=batch_id,
             )
-        if global_pending + count > GLOBAL_PENDING_LIMIT:
-            raise GlobalQueueFull(pending_count=global_pending + count, limit=GLOBAL_PENDING_LIMIT)
-    except UserPendingLimitExceeded as e:
-        raise HTTPException(
-            status_code=429,
-            detail=f"您的待处理任务过多（当前 {e.pending_count - count}/{e.limit}，本次提交 {count} 个），请等待完成后再提交",
-        ) from e
-    except GlobalQueueFull as e:
-        raise HTTPException(
-            status_code=503,
-            detail="系统繁忙，请稍后再试",
-        ) from e
+        )
+        celery_app.send_task("worker.generate_video", args=[task.id])
+        created_tasks.append(task)
 
-    try:
-        for _ in range(count):
-            task = use_case.execute(
-                CreateGenerationTaskCommand(
-                    project_id=project_id,
-                    asset_library_id=asset_library_id,
-                    strategy_id=request.strategy_id,
-                    voice_library_id=request.voice_library_id,
-                    template_id=request.template_id,
-                    asset_ids=resolved_asset_ids,
-                    title_ids=request.title_ids,
-                    voice_ids=request.voice_ids,
-                    created_by_user_id=user_id,
-                    source_edit_plan_id=request.source_edit_plan_id,
-                    asset_select_mode=request.asset_select_mode,
-                    batch_id=batch_id,
-                )
-            )
-            try:
-                if safe_enqueue_generation_task(
-                    task,
-                    generation_task_repository,
-                    user_id=user_id,
-                    log_prefix="[生成任务]",
-                    log_task_status=True,
-                ):
-                    created_tasks.append(task)
-                else:
-                    failed_tasks.append(task)
-            except UserPendingLimitExceeded:
-                # 兜底：如果预检查后又并发提交了，在这里也拦住
-                failed_tasks.append(task)
-                if not created_tasks:
-                    raise HTTPException(
-                        status_code=429,
-                        detail="您的待处理任务过多，请等待完成后再提交",
-                    )
-                break
-            except GlobalQueueFull:
-                failed_tasks.append(task)
-                if not created_tasks:
-                    raise HTTPException(
-                        status_code=503,
-                        detail="系统繁忙，请稍后再试",
-                    )
-                break
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error("[生成任务] 创建失败: %s", e, exc_info=True)
-        raise HTTPException(status_code=500, detail="创建生成任务失败，请稍后重试或查看任务日志")
-
-    items = [_to_generation_task_response(t) for t in created_tasks + failed_tasks]
+    items = [_to_generation_task_response(t) for t in created_tasks]
     return BatchGenerationTaskResponse(items=items, total=len(items))
 
 
@@ -332,7 +254,7 @@ def get_generation_task(
     if task is None:
         raise HTTPException(status_code=404, detail=f"GenerationTask {task_id} not found")
     if task.project_id:
-        check_project_access(task.project_id, authenticated_user.user.id, project_repository)
+        _check_project_access(task.project_id, authenticated_user.user.id, project_repository)
     return _to_generation_task_response(task)
 
 
@@ -343,20 +265,15 @@ def list_generation_results(
     generation_task_repository: Any = Depends(get_generation_task_repository),
     generated_video_repository: Any = Depends(get_generated_video_repository),
     project_repository: Any = Depends(get_project_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
 ) -> ListGeneratedVideosResponse:
     task = generation_task_repository.get(task_id)
     if task is None:
         raise HTTPException(status_code=404, detail=f"GenerationTask {task_id} not found")
     if task.project_id:
-        check_project_access(task.project_id, authenticated_user.user.id, project_repository)
+        _check_project_access(task.project_id, authenticated_user.user.id, project_repository)
     use_case = ListGeneratedVideosByTaskUseCase(generated_video_repository)
     items = use_case.execute(task_id)
-    responses = []
-    for item in items:
-        download_url = storage_service.get_download_url(item.file_url, expires_seconds=86400)
-        responses.append(_to_generated_video_response(item, download_url=download_url))
-    return ListGeneratedVideosResponse(items=responses)
+    return ListGeneratedVideosResponse(items=[_to_generated_video_response(item) for item in items])
 
 
 @router.post("/tasks/{task_id}/retry", response_model=GenerationTaskResponse)
@@ -375,21 +292,6 @@ def retry_generation_task(
     if status_val != "failed":
         raise HTTPException(status_code=409, detail="Only failed tasks can be retried")
 
-    user_id = authenticated_user.user.id
-    # 预检查：创建前判断，>= 上限就拒绝
-    user_pending = generation_task_repository.count_pending_by_user(user_id)
-    global_pending = generation_task_repository.count_pending_total()
-    if user_pending >= USER_PENDING_LIMIT:
-        raise HTTPException(
-            status_code=429,
-            detail=f"您的待处理任务过多（当前 {user_pending}/{USER_PENDING_LIMIT}），请等待完成后再提交",
-        )
-    if global_pending >= GLOBAL_PENDING_LIMIT:
-        raise HTTPException(
-            status_code=503,
-            detail="系统繁忙，请稍后再试",
-        )
-
     use_case = CreateGenerationTaskUseCase(generation_task_repository)
     retried = use_case.execute(
         CreateGenerationTaskCommand(
@@ -401,28 +303,10 @@ def retry_generation_task(
             asset_ids=task.asset_ids,
             title_ids=task.title_ids,
             voice_ids=task.voice_ids,
-            created_by_user_id=user_id,
+            created_by_user_id=authenticated_user.user.id,
             source_edit_plan_id=task.source_edit_plan_id or "",
             asset_select_mode=getattr(task, "asset_select_mode", ""),
         )
     )
-    try:
-        if not safe_enqueue_generation_task(
-            retried,
-            generation_task_repository,
-            user_id=user_id,
-            log_prefix="[生成任务]",
-            log_task_status=True,
-        ):
-            logger.warning("[生成任务] 重试入队失败: task_id=%s", retried.id)
-    except UserPendingLimitExceeded:
-        raise HTTPException(
-            status_code=429,
-            detail="您的待处理任务过多，请等待完成后再提交",
-        ) from None
-    except GlobalQueueFull:
-        raise HTTPException(
-            status_code=503,
-            detail="系统繁忙，请稍后再试",
-        ) from None
+    celery_app.send_task("worker.generate_video", args=[retried.id])
     return _to_generation_task_response(retried)

apps/api/app/api/routes/internal_render.py

@@ -1,120 +0,0 @@
-"""渲染结果内部下载接口。
-
-通过内部 API Key 鉴权，为灰度对比工具等内部系统提供渲染结果下载能力。
-
-API:
-  GET  /api/v1/internal/render/videos/{video_id}/download-url  - 获取单个视频下载URL
-  GET  /api/v1/internal/render/tasks/{task_id}/videos          - 获取任务下所有视频及下载URL
-
-鉴权：X-API-Key header，走内部 API Key 验证
-"""
-
-from __future__ import annotations
-
-import logging
-from typing import Any
-
-from app.api.routes.auth import _verify_internal_api_key
-from app.core.storage import OSSStorageService, get_storage_service
-from app.dependencies import get_generated_video_repository
-from fastapi import APIRouter, Depends, HTTPException, Query
-from pydantic import BaseModel
-
-logger = logging.getLogger(__name__)
-
-router = APIRouter(prefix="/internal/render", tags=["Internal"])
-
-
-class InternalRenderVideoItem(BaseModel):
-    """内部渲染视频项。"""
-
-    video_id: str
-    generation_task_id: str
-    project_id: str
-    name: str
-    file_url: str
-    file_size: int | None = None
-    duration: float | None = None
-    width: int | None = None
-    height: int | None = None
-    fps: float | None = None
-    status: str
-    download_url: str
-
-
-class InternalRenderTaskVideosResponse(BaseModel):
-    """任务下所有渲染视频响应。"""
-
-    task_id: str
-    count: int
-    videos: list[InternalRenderVideoItem]
-
-
-class InternalRenderDownloadUrlResponse(BaseModel):
-    """单个视频下载URL响应。"""
-
-    video_id: str
-    download_url: str
-
-
-def _video_to_item(video: Any, download_url: str) -> InternalRenderVideoItem:
-    """将 GeneratedVideo 领域对象转为响应项。"""
-    return InternalRenderVideoItem(
-        video_id=video.id,
-        generation_task_id=video.generation_task_id,
-        project_id=video.project_id,
-        name=video.name,
-        file_url=video.file_url,
-        file_size=getattr(video, "file_size", None),
-        duration=getattr(video, "duration", None),
-        width=getattr(video, "width", None),
-        height=getattr(video, "height", None),
-        fps=getattr(video, "fps", None),
-        status=video.status,
-        download_url=download_url,
-    )
-
-
-@router.get("/videos/{video_id}/download-url", response_model=InternalRenderDownloadUrlResponse)
-def get_render_video_download_url(
-    video_id: str,
-    _: bool = Depends(_verify_internal_api_key),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> InternalRenderDownloadUrlResponse:
-    """获取单个渲染视频的下载URL（预签名）。"""
-    video = generated_video_repository.get(video_id)
-    if video is None:
-        raise HTTPException(status_code=404, detail=f"GeneratedVideo {video_id} not found")
-
-    download_url = storage_service.get_download_url(video.file_url, expires_seconds=86400)
-    logger.info("内部渲染下载URL生成: video_id=%s", video_id)
-    return InternalRenderDownloadUrlResponse(video_id=video_id, download_url=download_url)
-
-
-@router.get("/tasks/{task_id}/videos", response_model=InternalRenderTaskVideosResponse)
-def get_render_task_videos(
-    task_id: str,
-    status: str | None = Query(None, description="按状态筛选，如 completed/failed"),
-    _: bool = Depends(_verify_internal_api_key),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> InternalRenderTaskVideosResponse:
-    """获取生成任务下所有渲染视频及下载URL。"""
-    videos = generated_video_repository.list_by_generation_task(task_id)
-
-    # 状态筛选
-    if status:
-        videos = [v for v in videos if v.status == status]
-
-    items = []
-    for video in videos:
-        download_url = storage_service.get_download_url(video.file_url, expires_seconds=86400)
-        items.append(_video_to_item(video, download_url))
-
-    logger.info("内部渲染任务视频查询: task_id=%s count=%d", task_id, len(items))
-    return InternalRenderTaskVideosResponse(
-        task_id=task_id,
-        count=len(items),
-        videos=items,
-    )

apps/api/app/api/routes/jobs.py

@@ -20,7 +20,7 @@ from typing import Any
 
 from app.auth import AuthenticatedUser, get_current_user
 from app.core.celery_app import celery_app
-from app.dependencies import get_job_repository, get_project_repository
+from app.dependencies import get_db_session, get_job_repository, get_project_repository
 from app.schemas.job import (
     CompleteJobRequest,
     CreateJobRequest,
@@ -51,8 +51,6 @@ from packages.application.jobs import (
 )
 from packages.domain.job import JobType
 
-from app.api.routes._helpers import check_project_access
-
 logger = logging.getLogger(__name__)
 
 router = APIRouter()
@@ -68,6 +66,15 @@ _JOB_TYPE_TO_CELERY_TASK: dict[str, str] = {
 }
 
 
+def _check_project_access(project_id: str, user_id: str, project_repository) -> None:
+    """检查用户是否有项目访问权限。"""
+    project = project_repository.find_by_id(project_id)
+    if project is None:
+        raise HTTPException(status_code=404, detail=f"Project {project_id} not found")
+    if not project.can_access(user_id):
+        raise HTTPException(status_code=403, detail="Access denied to project")
+
+
 # ── 创建任务 ──────────────────────────────────────────────────────────────────
 
 
@@ -82,7 +89,7 @@ def create_job(
 
     创建后任务处于 pending 状态，需要调用 /submit 提交执行。
     """
-    check_project_access(request.project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(request.project_id, authenticated_user.user.id, project_repository)
 
     # 校验 job_type
     try:
@@ -175,7 +182,7 @@ def list_project_jobs(
     offset: int = Query(default=0, ge=0),
 ) -> ListJobsResponse:
     """获取项目下的任务列表。"""
-    check_project_access(project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(project_id, authenticated_user.user.id, project_repository)
 
     use_case = ListJobsUseCase(job_repo)
     jobs = use_case.execute(
@@ -197,7 +204,7 @@ def get_job_statistics(
     project_repository: Any = Depends(get_project_repository),
 ) -> JobStatisticsResponse:
     """获取项目任务统计摘要。"""
-    check_project_access(project_id, authenticated_user.user.id, project_repository)
+    _check_project_access(project_id, authenticated_user.user.id, project_repository)
 
     use_case = GetJobStatisticsUseCase(job_repo)
     stats = use_case.execute(project_id)

apps/api/app/api/routes/recipes.py

@@ -33,8 +33,6 @@ from packages.application.recipe.use_cases import (
 )
 from packages.ports.user_repository import UserRepository
 
-from app.api.routes._helpers import get_user_plan
-
 router = APIRouter()
 
 
@@ -42,6 +40,13 @@ def _get_recipe_repository(session: Session = Depends(get_db_session)) -> SQLAlc
     return SQLAlchemyRecipeRepository(session)
 
 
+def _get_user_plan(user_id: str, user_repository: UserRepository) -> str:
+    user = user_repository.find_by_id(user_id)
+    if user is None:
+        return "free"
+    return getattr(user, "subscription_plan", "free") or "free"
+
+
 def _item_to_response(item) -> RecipeItemResponse:
     return RecipeItemResponse(
         id=item.id,
@@ -189,7 +194,7 @@ def use_recipe(
     user_repository: UserRepository = Depends(get_user_repository),
 ) -> UseRecipeResponse:
     user_id = authenticated_user.user.id
-    plan_name = get_user_plan(user_id, user_repository)
+    plan_name = _get_user_plan(user_id, user_repository)
     use_case = UseRecipeUseCase(recipe_repository)
     try:
         result = use_case.execute(recipe_id, user_id, user_plan=plan_name)

apps/api/app/api/routes/subscription.py

@@ -232,7 +232,7 @@ async def payment_callback(
 
         # 创建账单记录
         record_id = uuid.uuid4().hex
-        repo.create(
+        record = repo.create(
             {
                 "id": record_id,
                 "user_id": user_id,

apps/api/app/api/routes/task_center.py

@@ -1,15 +1,7 @@
-import logging
 from typing import Any
 
 from app.auth import AuthenticatedUser, get_current_user
 from app.core.celery_app import celery_app
-from app.core.task_enqueue import (
-    GLOBAL_PENDING_LIMIT,
-    USER_PENDING_LIMIT,
-    GlobalQueueFull,
-    UserPendingLimitExceeded,
-    safe_enqueue_generation_task,
-)
 from app.dependencies import (
     get_generation_task_repository,
     get_ingest_job_repository,
@@ -30,10 +22,9 @@ from packages.application import (
     SubmitIngestJobUseCase,
 )
 
-logger = logging.getLogger(__name__)
-
 router = APIRouter()
 
+
 def _humanize_task_error(error_message: str) -> str:
     raw = (error_message or "").strip()
     if not raw:
@@ -148,21 +139,6 @@ def retry_task_by_id(
     if _status_value(task.status) != "failed":
         raise HTTPException(status_code=409, detail="Only failed tasks can be retried")
 
-    user_id = authenticated_user.user.id
-    # 预检查
-    user_pending = generation_task_repository.count_pending_by_user(user_id)
-    global_pending = generation_task_repository.count_pending_total()
-    if user_pending >= USER_PENDING_LIMIT:
-        raise HTTPException(
-            status_code=429,
-            detail=f"您的待处理任务过多（当前 {user_pending}/{USER_PENDING_LIMIT}），请等待完成后再提交",
-        )
-    if global_pending >= GLOBAL_PENDING_LIMIT:
-        raise HTTPException(
-            status_code=503,
-            detail="系统繁忙，请稍后再试",
-        )
-
     use_case = CreateGenerationTaskUseCase(generation_task_repository)
     retried = use_case.execute(
         CreateGenerationTaskCommand(
@@ -174,24 +150,10 @@ def retry_task_by_id(
             asset_ids=task.asset_ids,
             title_ids=task.title_ids,
             voice_ids=task.voice_ids,
-            created_by_user_id=user_id,
+            created_by_user_id=authenticated_user.user.id,
         )
     )
-    try:
-        if not safe_enqueue_generation_task(
-            retried, generation_task_repository, user_id=user_id, log_prefix="[任务中心]"
-        ):
-            logger.warning("[任务中心] 用户级重试入队失败: task_id=%s", retried.id)
-    except UserPendingLimitExceeded:
-        raise HTTPException(
-            status_code=429,
-            detail="您的待处理任务过多，请等待完成后再提交",
-        ) from None
-    except GlobalQueueFull:
-        raise HTTPException(
-            status_code=503,
-            detail="系统繁忙，请稍后再试",
-        ) from None
+    celery_app.send_task("worker.generate_video", args=[retried.id])
     return UserTaskResponse(
         id=f"generation:{retried.id}",
         task_type="generation",
@@ -259,22 +221,6 @@ def retry_project_task(
             raise HTTPException(status_code=404, detail="Generation task not found")
         if _status_value(task.status) != "failed":
             raise HTTPException(status_code=409, detail="Only failed tasks can be retried")
-
-        user_id = authenticated_user.user.id
-        # 预检查
-        user_pending = generation_task_repository.count_pending_by_user(user_id)
-        global_pending = generation_task_repository.count_pending_total()
-        if user_pending >= USER_PENDING_LIMIT:
-            raise HTTPException(
-                status_code=429,
-                detail=f"您的待处理任务过多（当前 {user_pending}/{USER_PENDING_LIMIT}），请等待完成后再提交",
-            )
-        if global_pending >= GLOBAL_PENDING_LIMIT:
-            raise HTTPException(
-                status_code=503,
-                detail="系统繁忙，请稍后再试",
-            )
-
         use_case = CreateGenerationTaskUseCase(generation_task_repository)
         retried = use_case.execute(
             CreateGenerationTaskCommand(
@@ -286,24 +232,10 @@ def retry_project_task(
                 asset_ids=task.asset_ids,
                 title_ids=task.title_ids,
                 voice_ids=task.voice_ids,
-                created_by_user_id=user_id,
+                created_by_user_id=authenticated_user.user.id,
             )
         )
-        try:
-            if not safe_enqueue_generation_task(
-                retried, generation_task_repository, user_id=user_id, log_prefix="[任务中心]"
-            ):
-                logger.warning("[任务中心] 项目级重试入队失败: task_id=%s", retried.id)
-        except UserPendingLimitExceeded:
-            raise HTTPException(
-                status_code=429,
-                detail="您的待处理任务过多，请等待完成后再提交",
-            ) from None
-        except GlobalQueueFull:
-            raise HTTPException(
-                status_code=503,
-                detail="系统繁忙，请稍后再试",
-            ) from None
+        celery_app.send_task("worker.generate_video", args=[retried.id])
         return _generation_task_to_project_response(retried)
     if task_type == "ingest":
         job = ingest_job_repository.get(source_id)

apps/api/app/api/routes/titles.py

@@ -28,8 +28,6 @@ from packages.application.title_library.use_cases import (
 )
 from packages.ports.user_repository import UserRepository
 
-from app.api.routes._helpers import get_user_plan
-
 router = APIRouter()
 
 
@@ -53,6 +51,13 @@ def _to_response(item) -> TitleLibraryItemResponse:
     )
 
 
+def _get_user_plan(user_id: str, user_repository: UserRepository) -> str:
+    user = user_repository.find_by_id(user_id)
+    if user is None:
+        return "free"
+    return getattr(user, "subscription_plan", "free") or "free"
+
+
 @router.get("", response_model=ListTitleLibraryResponse)
 def list_titles(
     category: Optional[str] = Query(None),
@@ -93,7 +98,7 @@ def create_title(
     user_repository: UserRepository = Depends(get_user_repository),
 ) -> TitleLibraryItemResponse:
     user_id = authenticated_user.user.id
-    plan_name = get_user_plan(user_id, user_repository)
+    plan_name = _get_user_plan(user_id, user_repository)
     command = CreateTitleLibraryCommand(
         user_id=user_id,
         name=request.name,

apps/api/app/api/routes/tts.py

@@ -7,7 +7,6 @@ from typing import Optional
 
 from app.auth import AuthenticatedUser, get_current_user
 from app.dependencies import (
-    get_audio_url_signer,
     get_cosyvoice_service,
     get_db_session,
     get_user_repository,
@@ -57,10 +56,7 @@ def _get_repository(session: Session = Depends(get_db_session)) -> SQLAlchemyTTS
     return SQLAlchemyTTSJobRepository(session)
 
 
-def _to_response(job, sign_url=None) -> TTSJobResponse:
-    output_url = job.output_audio_url
-    if sign_url and output_url:
-        output_url = sign_url(output_url)
+def _to_response(job) -> TTSJobResponse:
     return TTSJobResponse(
         id=job.id,
         user_id=job.user_id,
@@ -70,7 +66,7 @@ def _to_response(job, sign_url=None) -> TTSJobResponse:
         project_id=job.project_id,
         voice_clone_profile_id=job.voice_clone_profile_id,
         status=job.status,
-        output_audio_url=output_url,
+        output_audio_url=job.output_audio_url,
         output_audio_key=job.output_audio_key,
         duration=job.duration,
         file_size=job.file_size,
@@ -180,7 +176,6 @@ def list_tts_jobs(
     status_filter: Optional[str] = Query(None, alias="status"),
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     repository: SQLAlchemyTTSJobRepository = Depends(_get_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> ListTTSJobResponse:
     """列出用户的 TTS 合成任务。"""
     user_id = authenticated_user.user.id
@@ -188,7 +183,7 @@ def list_tts_jobs(
     skip = (page - 1) * page_size
     items, total = use_case.execute(user_id, status=status_filter, skip=skip, limit=page_size)
     return ListTTSJobResponse(
-        items=[_to_response(j, sign_url) for j in items],
+        items=[_to_response(j) for j in items],
         total=total,
         page=page,
         page_size=page_size,
@@ -200,7 +195,6 @@ def get_tts_job(
     job_id: str,
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     repository: SQLAlchemyTTSJobRepository = Depends(_get_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> TTSJobResponse:
     """获取 TTS 任务详情。"""
     user_id = authenticated_user.user.id
@@ -209,7 +203,7 @@ def get_tts_job(
         job = use_case.execute(job_id, user_id)
     except TTSJobNotFoundError:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="TTS job not found")
-    return _to_response(job, sign_url)
+    return _to_response(job)
 
 
 @router.get("/jobs/{job_id}/status", response_model=TTSStatusResponse)
@@ -217,7 +211,6 @@ def get_tts_job_status(
     job_id: str,
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     repository: SQLAlchemyTTSJobRepository = Depends(_get_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> TTSStatusResponse:
     """查询 TTS 合成状态（用于前端轮询）。"""
     user_id = authenticated_user.user.id
@@ -226,13 +219,10 @@ def get_tts_job_status(
         job = use_case.execute(job_id, user_id)
     except TTSJobNotFoundError:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="TTS job not found")
-    output_url = job.output_audio_url
-    if output_url:
-        output_url = sign_url(output_url)
     return TTSStatusResponse(
         id=job.id,
         status=job.status,
-        output_audio_url=output_url,
+        output_audio_url=job.output_audio_url,
         error_message=job.error_message,
         duration=job.duration,
         retry_count=job.retry_count,
@@ -268,7 +258,6 @@ def save_tts_job_to_library(
     tts_repository: SQLAlchemyTTSJobRepository = Depends(_get_repository),
     voice_library_repository: SQLAlchemyVoiceLibraryRepository = Depends(get_voice_library_repository),
     user_repository: UserRepository = Depends(get_user_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> SaveToLibraryResponse:
     """将已完成的 TTS 合成结果保存到配音库。
 
@@ -339,7 +328,7 @@ def save_tts_job_to_library(
     return SaveToLibraryResponse(
         id=item.id,
         name=item.name,
-        audio_url=sign_url(item.audio_url) if item.audio_url else "",
+        audio_url=item.audio_url,
         duration=item.duration,
         voice_id=item.voice_id,
         voice_name=item.voice_name,

apps/api/app/api/routes/upload.py

@@ -1,5 +1,5 @@
 import logging
-from typing import Any
+from typing import Annotated, Any
 from uuid import uuid4
 
 from app.auth import AuthenticatedUser, get_current_user
@@ -17,13 +17,12 @@ from app.schemas.upload import (
     DirectUploadCompleteResponse,
     DirectUploadPrepareRequest,
     DirectUploadPrepareResponse,
+    UploadAssetRequest,
     UploadAssetResponse,
 )
 from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile, status
 
-from packages.application import SubmitIngestJobCommand, SubmitIngestJobUseCase
-
-from app.api.routes._helpers import require_project_and_library
+from packages.application import GetProjectUseCase, SubmitIngestJobCommand, SubmitIngestJobUseCase
 
 logger = logging.getLogger(__name__)
 
@@ -81,6 +80,21 @@ def _validate_mime_type(content_type: str | None) -> str:
     return base_type
 
 
+def _require_project_and_library(
+    project_id: str,
+    library_id: str,
+    project_repository: Any,
+    asset_library_repository: Any,
+) -> None:
+    project = GetProjectUseCase(project_repository).execute(project_id)
+    if project is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Project not found")
+
+    libraries = asset_library_repository.find_by_project(project_id)
+    if not any(item.id == library_id for item in libraries):
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Asset library not found")
+
+
 def _submit_ingest_job(
     project_id: str,
     library_id: str,
@@ -121,7 +135,7 @@ async def prepare_direct_upload(
     # P2-5: 服务端验证 MIME 类型
     validated_content_type = _validate_mime_type(request.content_type)
 
-    require_project_and_library(
+    _require_project_and_library(
         request.project_id,
         request.library_id,
         project_repository,
@@ -169,7 +183,7 @@ async def complete_direct_upload(
     storage_service: OSSStorageService = Depends(get_storage_service),
 ) -> DirectUploadCompleteResponse:
     """确认浏览器直传完成并创建导入任务。"""
-    require_project_and_library(
+    _require_project_and_library(
         request.project_id,
         request.library_id,
         project_repository,
@@ -238,7 +252,7 @@ async def upload_asset(
     storage_service: OSSStorageService = Depends(get_storage_service),
 ) -> UploadAssetResponse:
     """上传素材文件并触发导入流水线。"""
-    require_project_and_library(project_id, library_id, project_repository, asset_library_repository)
+    _require_project_and_library(project_id, library_id, project_repository, asset_library_repository)
 
     # ── 素材去重检测：上传前检查同素材库 + 同 file_hash ──
     if file_hash:

apps/api/app/api/routes/voice_clones.py

@@ -28,6 +28,7 @@ from packages.application.voice_clone.use_cases import (
     VoiceCloneNotRetryableError,
 )
 from packages.application.voice_clone.workflow import (
+    VoiceCloneWorkflowError,
     VoiceCloneWorkflowService,
 )
 
@@ -37,7 +38,6 @@ router = APIRouter()
 
 
 def _to_response(profile) -> VoiceCloneProfileResponse:
-    # source_audio_url 是用户传入的原始 URL（可能是外部地址），不做预签名转换
     return VoiceCloneProfileResponse(
         id=profile.id,
         user_id=profile.user_id,

apps/api/app/api/routes/voices.py

@@ -8,7 +8,7 @@ from __future__ import annotations
 from typing import Literal, Optional
 
 from app.auth import AuthenticatedUser, get_current_user
-from app.dependencies import get_audio_url_signer, get_db_session, get_user_repository
+from app.dependencies import get_db_session, get_user_repository
 from app.schemas.voice import (
     PresetVoiceItemResponse,
     PresetVoiceListResponse,
@@ -39,8 +39,6 @@ from packages.application.voice_library.use_cases import (
 from packages.domain.preset_voices import PRESET_VOICES
 from packages.ports.user_repository import UserRepository
 
-from app.api.routes._helpers import get_user_plan
-
 router = APIRouter()
 
 
@@ -52,10 +50,7 @@ def _get_clone_profile_repository(session: Session = Depends(get_db_session)) ->
     return SQLAlchemyVoiceCloneProfileRepository(session)
 
 
-def _to_response(item, sign_url=None) -> VoiceLibraryItemResponse:
-    audio = item.audio_url
-    if sign_url and audio:
-        audio = sign_url(audio)
+def _to_response(item) -> VoiceLibraryItemResponse:
     return VoiceLibraryItemResponse(
         id=item.id,
         user_id=item.user_id,
@@ -64,7 +59,7 @@ def _to_response(item, sign_url=None) -> VoiceLibraryItemResponse:
         voice_provider=item.voice_provider,
         voice_id=item.voice_id,
         voice_name=item.voice_name,
-        audio_url=audio,
+        audio_url=item.audio_url,
         duration=item.duration,
         file_size=item.file_size,
         status=item.status,
@@ -75,20 +70,16 @@ def _to_response(item, sign_url=None) -> VoiceLibraryItemResponse:
     )
 
 
-def _to_unified_response(item, profile_id_map: dict | None = None, sign_url=None) -> UnifiedVoiceItemResponse:
+def _to_unified_response(item, profile_id_map: dict | None = None) -> UnifiedVoiceItemResponse:
     """将数据库音色转换为统一响应格式。
 
     Args:
         item: VoiceLibraryItem
         profile_id_map: voice_id → profile_id 映射，用于填充 voice_clone_profile_id
-        sign_url: 音频URL预签名函数
     """
     profile_id = None
     if profile_id_map and item.voice_id:
         profile_id = profile_id_map.get(item.voice_id)
-    audio = item.audio_url
-    if sign_url and audio:
-        audio = sign_url(audio)
     return UnifiedVoiceItemResponse(
         id=item.id,
         type="clone",
@@ -98,7 +89,7 @@ def _to_unified_response(item, profile_id_map: dict | None = None, sign_url=None
         language="zh-CN",
         voice_id=item.voice_id,
         voice_provider=item.voice_provider or "cosyvoice",
-        audio_url=audio,
+        audio_url=item.audio_url,
         duration=item.duration,
         file_size=item.file_size,
         status=item.status,
@@ -127,6 +118,13 @@ def _preset_to_unified_response(preset) -> UnifiedVoiceItemResponse:
     )
 
 
+def _get_user_plan(user_id: str, user_repository: UserRepository) -> str:
+    user = user_repository.find_by_id(user_id)
+    if user is None:
+        return "free"
+    return getattr(user, "subscription_plan", "free") or "free"
+
+
 # ==================== 统一配音列表（预置 + 克隆）====================
 
 
@@ -142,7 +140,6 @@ def list_voices_unified(
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     voice_repository: SQLAlchemyVoiceLibraryRepository = Depends(_get_voice_repository),
     clone_profile_repository: SQLAlchemyVoiceCloneProfileRepository = Depends(_get_clone_profile_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> UnifiedVoiceListResponse:
     """获取配音列表（预置音色 + 用户克隆音色）。
 
@@ -170,7 +167,7 @@ def list_voices_unified(
         # 批量查询 voice_id → profile_id 映射，填充 voice_clone_profile_id
         voice_ids = [i.voice_id for i in clone_items_raw if i.voice_id]
         profile_id_map = clone_profile_repository.find_profile_ids_by_voice_ids(voice_ids) if voice_ids else {}
-        clone_items = [_to_unified_response(i, profile_id_map, sign_url) for i in clone_items_raw]
+        clone_items = [_to_unified_response(i, profile_id_map) for i in clone_items_raw]
 
     # 组装结果
     if type == "preset":
@@ -227,7 +224,6 @@ def list_voices_legacy(
     limit: int = Query(50, ge=1, le=200),
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     voice_repository: SQLAlchemyVoiceLibraryRepository = Depends(_get_voice_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> ListVoiceLibraryResponse:
     """原有配音列表接口（仅返回用户克隆音色）。
 
@@ -237,7 +233,7 @@ def list_voices_legacy(
     use_case = ListVoiceLibraryUseCase(voice_repository)
     items, total = use_case.execute(user_id, status=status_filter, skip=skip, limit=limit)
     return ListVoiceLibraryResponse(
-        items=[_to_response(i, sign_url) for i in items],
+        items=[_to_response(i) for i in items],
         total=total,
     )
 
@@ -247,14 +243,13 @@ def get_voice(
     voice_id: str,
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     voice_repository: SQLAlchemyVoiceLibraryRepository = Depends(_get_voice_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> VoiceLibraryItemResponse:
     user_id = authenticated_user.user.id
     use_case = GetVoiceLibraryUseCase(voice_repository)
     item = use_case.execute(voice_id, user_id)
     if item is None:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Voice not found")
-    return _to_response(item, sign_url)
+    return _to_response(item)
 
 
 @router.post("", response_model=VoiceLibraryItemResponse, status_code=status.HTTP_201_CREATED)
@@ -263,10 +258,9 @@ def create_voice(
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     voice_repository: SQLAlchemyVoiceLibraryRepository = Depends(_get_voice_repository),
     user_repository: UserRepository = Depends(get_user_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> VoiceLibraryItemResponse:
     user_id = authenticated_user.user.id
-    plan_name = get_user_plan(user_id, user_repository)
+    plan_name = _get_user_plan(user_id, user_repository)
     command = CreateVoiceLibraryCommand(
         user_id=user_id,
         name=request.name,
@@ -289,7 +283,7 @@ def create_voice(
             status_code=status.HTTP_429_TOO_MANY_REQUESTS,
             detail=f"配音库配额已满（{exc.used}/{exc.limit}），请升级套餐",
         )
-    return _to_response(item, sign_url)
+    return _to_response(item)
 
 
 @router.put("/{voice_id}", response_model=VoiceLibraryItemResponse)
@@ -298,7 +292,6 @@ def update_voice(
     request: UpdateVoiceLibraryRequest,
     authenticated_user: AuthenticatedUser = Depends(get_current_user),
     voice_repository: SQLAlchemyVoiceLibraryRepository = Depends(_get_voice_repository),
-    sign_url=Depends(get_audio_url_signer),
 ) -> VoiceLibraryItemResponse:
     user_id = authenticated_user.user.id
     command = UpdateVoiceLibraryCommand(
@@ -320,7 +313,7 @@ def update_voice(
         item = use_case.execute(command)
     except NotFoundError:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Voice not found")
-    return _to_response(item, sign_url)
+    return _to_response(item)
 
 
 @router.delete("/{voice_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)

apps/api/app/config.py

@@ -25,7 +25,7 @@ class Settings(BaseSettings):
     DATABASE_POOL_SIZE: int = 20
     DATABASE_MAX_OVERFLOW: int = 10  # 调整为合理值：pool_size(20) + max_overflow(10) = 最大30连接
     DATABASE_POOL_TIMEOUT: int = 30
-    DATABASE_POOL_RECYCLE: int = 3600
+    DATABASE_POOL_RECYLE: int = 3600
     USE_IN_MEMORY_DB: bool = False
     AUTO_CREATE_SCHEMA: bool = False
 
@@ -41,11 +41,6 @@ class Settings(BaseSettings):
     # 密钥轮换天数（到达此天数后建议更换密钥）
     SECRET_ROTATION_DAYS: int = 90
 
-    # JWT 算法与过期时间（与 .env.example 对齐）
-    JWT_ALGORITHM: str = "HS256"
-    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
-    JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = 30
-
     @field_validator("JWT_SECRET_KEY", mode="before")
     @classmethod
     def validate_jwt_secret_key(cls, v):
@@ -84,27 +79,6 @@ class Settings(BaseSettings):
     OSS_ACCESS_KEY_ID: str = ""
     OSS_ACCESS_KEY_SECRET: str = ""
     OSS_BUCKET_NAME: str = "xiaoxia-autocut"
-
-    @field_validator("OSS_ACCESS_KEY_ID", mode="before")
-    @classmethod
-    def validate_oss_access_key_id(cls, v):
-        if (v is None or v == "") and os.getenv("APP_ENV", "development") != "development":
-            raise ValueError(
-                "OSS_ACCESS_KEY_ID must be set via environment variable in non-development environments. "
-                "Check the server .env file (e.g. /var/lib/xiaoxia-saas-staging/.env)."
-            )
-        return v or ""
-
-    @field_validator("OSS_ACCESS_KEY_SECRET", mode="before")
-    @classmethod
-    def validate_oss_access_key_secret(cls, v):
-        if (v is None or v == "") and os.getenv("APP_ENV", "development") != "development":
-            raise ValueError(
-                "OSS_ACCESS_KEY_SECRET must be set via environment variable in non-development environments. "
-                "Check the server .env file (e.g. /var/lib/xiaoxia-saas-staging/.env)."
-            )
-        return v or ""
-
     OSS_DIRECT_UPLOAD_MAX_MB: int = Field(
         default=2000,
         validation_alias=AliasChoices("OSS_DIRECT_UPLOAD_MAX_MB", "MAX_UPLOAD_SIZE_MB"),
@@ -114,9 +88,6 @@ class Settings(BaseSettings):
     LOG_LEVEL: str = "INFO"
     CORS_ORIGINS_RAW: str = "http://localhost:3000,http://localhost:5173,http://localhost:8000"
 
-    # 渲染引擎选择：legacy=旧VideoComposeService，unified=新UnifiedRenderService
-    RENDER_ENGINE: str = "legacy"
-
     model_config = SettingsConfigDict(
         env_file=".env",
         env_file_encoding="utf-8",

apps/api/app/core/__init__.py

@@ -0,0 +1 @@
+"""Core configuration package."""

apps/api/app/core/storage.py

@@ -34,18 +34,13 @@ class OSSStorageService:
         if has_key_id and has_key_secret:
             if oss2 is not None:
                 try:
-                    # P0-2 修复：oss2.Bucket 的 endpoint 必须带 https:// 前缀，
-                    # 否则 sign_url 默认生成 HTTP URL。
-                    bucket_endpoint = settings.OSS_ENDPOINT
-                    if not bucket_endpoint.startswith(("http://", "https://")):
-                        bucket_endpoint = f"https://{bucket_endpoint}"
                     auth = oss2.Auth(
                         settings.OSS_ACCESS_KEY_ID,
                         settings.OSS_ACCESS_KEY_SECRET,
                     )
                     self.bucket = oss2.Bucket(
                         auth,
-                        bucket_endpoint,
+                        settings.OSS_ENDPOINT,
                         settings.OSS_BUCKET_NAME,
                     )
                     logger.info(
@@ -69,26 +64,6 @@ class OSSStorageService:
         self.access_key_secret = settings.OSS_ACCESS_KEY_SECRET
         self.endpoint = settings.OSS_ENDPOINT
 
-    def diagnose(self) -> None:
-        """启动诊断：输出 OSS 配置状态，帮助排查预签名 URL 问题。"""
-        key_id_display = (
-            f"{self.access_key_id[:4]}...{self.access_key_id[-4:]}" if len(self.access_key_id) > 8 else "(empty)"
-        )
-        logger.info(
-            "[OSS诊断] endpoint=%s bucket_name=%s access_key_id=%s",
-            self.endpoint,
-            self.bucket_name,
-            key_id_display,
-        )
-        if self.bucket is None:
-            logger.error(
-                "[OSS诊断] ❌ bucket=None — 预签名URL不可用！"
-                "原因: OSS_ACCESS_KEY_ID/OSS_ACCESS_KEY_SECRET 未配置或 oss2 未安装。"
-                "请检查服务器 .env 文件（如 /var/lib/xiaoxia-saas-staging/.env）"
-            )
-        else:
-            logger.info("[OSS诊断] ✅ bucket 已配置，预签名URL可用")
-
     def _is_local_generated_url(self, storage_key_or_url: str) -> bool:
         parsed = urlparse(storage_key_or_url)
         path = parsed.path if parsed.scheme else storage_key_or_url
@@ -191,26 +166,12 @@ class OSSStorageService:
         if self.bucket is None:
             if self._is_local_generated_url(storage_key_or_url):
                 return storage_key_or_url
-            logger.warning(
-                "get_download_url: OSS bucket not configured, returning raw URL. " "storage_key_or_url=%s",
-                storage_key_or_url[:200],
-            )
             return self.get_url(self._normalize_storage_key(storage_key_or_url))
 
         storage_key = self._normalize_storage_key(storage_key_or_url)
         try:
-            signed = self.bucket.sign_url("GET", storage_key, expires_seconds)
-            logger.info(
-                "get_download_url: signed URL generated. storage_key=%s url_prefix=%s",
-                storage_key[:80],
-                signed[:60],
-            )
-            return signed
+            return self.bucket.sign_url("GET", storage_key, expires_seconds)
         except Exception:
-            logger.exception(
-                "get_download_url: sign_url failed, falling back to raw URL. " "storage_key=%s",
-                storage_key[:200],
-            )
             return self.get_url(storage_key)
 
     def _normalize_storage_key(self, storage_key_or_url: str) -> str:
@@ -279,5 +240,4 @@ def get_storage_service() -> OSSStorageService:
     global _storage_service
     if _storage_service is None:
         _storage_service = OSSStorageService()
-        _storage_service.diagnose()
     return _storage_service

apps/api/app/core/task_enqueue.py

@@ -1,221 +0,0 @@
-import logging
-from typing import Any
-
-from app.core.celery_app import celery_app
-
-logger = logging.getLogger(__name__)
-
-# ── 限流阈值常量（全系统统一管理，不要在业务代码里硬编码） ──
-USER_PENDING_LIMIT = 3  # 单用户 pending 上限
-GLOBAL_PENDING_LIMIT = 20  # 全局 pending 上限
-
-
-class UserPendingLimitExceeded(Exception):
-    """用户 pending 任务数超限，返回 429。"""
-
-    def __init__(self, user_id: str, pending_count: int, limit: int):
-        self.user_id = user_id
-        self.pending_count = pending_count
-        self.limit = limit
-        super().__init__(f"用户 {user_id} pending 任务数 {pending_count} 超过上限 {limit}")
-
-
-class GlobalQueueFull(Exception):
-    """全局限流，返回 503。"""
-
-    def __init__(self, pending_count: int, limit: int):
-        self.pending_count = pending_count
-        self.limit = limit
-        super().__init__(f"系统 pending 任务数 {pending_count} 超过上限 {limit}")
-
-
-def check_queue_limits(
-    user_id: str,
-    generation_task_repository: Any,
-    *,
-    user_pending_limit: int = USER_PENDING_LIMIT,
-    global_pending_limit: int = GLOBAL_PENDING_LIMIT,
-) -> None:
-    """检查队列限流（预检查用，任务创建前调用），超限抛对应异常。
-
-    边界语义：>= 上限即拒绝（达到上限就不能再加新任务）。
-
-    Args:
-        user_id: 用户 ID
-        generation_task_repository: 任务仓储
-        user_pending_limit: 单用户 pending 上限，默认 USER_PENDING_LIMIT
-        global_pending_limit: 全局 pending 上限，默认 GLOBAL_PENDING_LIMIT
-
-    Raises:
-        GlobalQueueFull: 全局超限时抛出（优先级更高，先查全局）
-        UserPendingLimitExceeded: 用户超限时抛出
-    """
-    # 先查全局（系统级保护优先级更高）
-    global_pending = generation_task_repository.count_pending_total()
-    if global_pending >= global_pending_limit:
-        logger.warning(
-            "[队列限流] 全局 pending 任务数超限: %d/%d, user_id=%s",
-            global_pending,
-            global_pending_limit,
-            user_id,
-        )
-        raise GlobalQueueFull(pending_count=global_pending, limit=global_pending_limit)
-
-    # 再查用户级
-    if user_id:
-        user_pending = generation_task_repository.count_pending_by_user(user_id)
-        if user_pending >= user_pending_limit:
-            logger.warning(
-                "[队列限流] 用户 pending 任务数超限: user_id=%s, count=%d/%d",
-                user_id,
-                user_pending,
-                user_pending_limit,
-            )
-            raise UserPendingLimitExceeded(user_id=user_id, pending_count=user_pending, limit=user_pending_limit)
-
-
-def _mark_task_failed_safely(
-    task: Any,
-    generation_task_repository: Any,
-    log_prefix: str,
-    reason: str,
-) -> None:
-    """安全地把任务标记为 failed，更新失败只打日志不崩溃。"""
-    try:
-        task.mark_failed(f"任务被限流拒绝: {reason}")
-        generation_task_repository.update(task)
-    except Exception as update_err:
-        logger.error(
-            "%s 限流后更新状态也失败: task_id=%s error=%s",
-            log_prefix,
-            task.id,
-            update_err,
-            exc_info=True,
-        )
-
-
-def safe_enqueue_generation_task(
-    task: Any,
-    generation_task_repository: Any,
-    *,
-    user_id: str = "",
-    log_prefix: str = "[任务队列]",
-    log_task_status: bool = False,
-    user_pending_limit: int = USER_PENDING_LIMIT,
-    global_pending_limit: int = GLOBAL_PENDING_LIMIT,
-) -> bool:
-    """安全入队：入队前限流检查 → 发送 Celery 任务 → 入队后最终校验兜底。
-
-    边界说明：
-    入队前检查用 > 而非 >=。因为调用此函数时 task 已经是 pending 状态并计入 DB，
-    pending 总数包含了当前任务本身。pending > limit 等价于"其他任务数 >= limit"，
-    与预检查的 >= 语义一致（都是达到上限就拒绝新任务）。
-
-    入队后最终校验：发送 Celery 成功后再查一次 DB 计数，处理并发竞态场景
-    （两个请求同时通过入队前检查，后到的那个在这里被兜住）。
-
-    Args:
-        task: 生成任务对象，需有 id 属性和 mark_failed 方法（状态已为 pending）
-        generation_task_repository: 任务仓储，用于更新状态
-        user_id: 用户 ID，传了才做用户级限流检查
-        log_prefix: 日志前缀，便于区分调用来源
-        log_task_status: 成功日志中是否额外打印任务状态
-        user_pending_limit: 单用户 pending 上限，默认 USER_PENDING_LIMIT
-        global_pending_limit: 全局 pending 上限，默认 GLOBAL_PENDING_LIMIT
-
-    Returns:
-        True 表示入队成功，False 表示入队失败（已标记为 failed）
-
-    Raises:
-        GlobalQueueFull: 全局 pending 超限时抛出，任务会被标记为 failed
-        UserPendingLimitExceeded: 用户 pending 超限时抛出，任务会被标记为 failed
-    """
-    # ── 入队前检查：任务已是 pending，用 > 判断（包含当前任务） ──
-
-    # 全局限流检查（始终生效）
-    global_pending = generation_task_repository.count_pending_total()
-    if global_pending > global_pending_limit:
-        logger.warning(
-            "[队列限流] 全局 pending 任务数超限(入队前): %d/%d, user_id=%s",
-            global_pending,
-            global_pending_limit,
-            user_id or "unknown",
-        )
-        exc = GlobalQueueFull(pending_count=global_pending, limit=global_pending_limit)
-        _mark_task_failed_safely(task, generation_task_repository, log_prefix, str(exc))
-        raise exc
-
-    # 用户级限流检查（传了 user_id 才做）
-    if user_id:
-        user_pending = generation_task_repository.count_pending_by_user(user_id)
-        if user_pending > user_pending_limit:
-            logger.warning(
-                "[队列限流] 用户 pending 任务数超限(入队前): user_id=%s, count=%d/%d",
-                user_id,
-                user_pending,
-                user_pending_limit,
-            )
-            exc = UserPendingLimitExceeded(user_id=user_id, pending_count=user_pending, limit=user_pending_limit)
-            _mark_task_failed_safely(task, generation_task_repository, log_prefix, str(exc))
-            raise exc
-
-    # ── 发送 Celery 任务 ──
-    try:
-        celery_app.send_task("worker.generate_video", args=[task.id])
-    except Exception as e:
-        logger.error(
-            "%s 入队失败，标记为失败: task_id=%s error=%s",
-            log_prefix,
-            task.id,
-            e,
-            exc_info=True,
-        )
-        try:
-            task.mark_failed(f"任务入队失败: {e}")
-            generation_task_repository.update(task)
-        except Exception as update_err:
-            logger.error(
-                "%s 入队失败后更新状态也失败: task_id=%s error=%s",
-                log_prefix,
-                task.id,
-                update_err,
-                exc_info=True,
-            )
-        return False
-
-    # ── 入队后最终校验：并发竞态兜底 ──
-    # 发送成功后再查一次，防止两个请求同时通过入队前检查导致超限
-    global_after = generation_task_repository.count_pending_total()
-    user_after = generation_task_repository.count_pending_by_user(user_id) if user_id else 0
-
-    global_over = global_after > global_pending_limit
-    user_over = bool(user_id and user_after > user_pending_limit)
-
-    if global_over or user_over:
-        if global_over:
-            reason = f"全局 pending 超限(入队后): {global_after}/{global_pending_limit}"
-            exc: Exception = GlobalQueueFull(pending_count=global_after, limit=global_pending_limit)
-        else:
-            reason = f"用户 pending 超限(入队后): {user_after}/{user_pending_limit}"
-            exc = UserPendingLimitExceeded(user_id=user_id, pending_count=user_after, limit=user_pending_limit)
-
-        logger.warning(
-            "[队列限流] %s, task_id=%s, user_id=%s — 回滚状态为 failed",
-            reason,
-            task.id,
-            user_id or "unknown",
-        )
-        _mark_task_failed_safely(task, generation_task_repository, log_prefix, reason)
-        raise exc
-
-    # 入队成功日志
-    if log_task_status:
-        logger.info(
-            "%s 入队成功: task_id=%s, status=%s",
-            log_prefix,
-            task.id,
-            task.status,
-        )
-    else:
-        logger.info("%s 入队成功: task_id=%s", log_prefix, task.id)
-    return True

apps/api/app/dependencies.py

@@ -50,8 +50,20 @@ from packages.adapters.sqlalchemy_impl.voice_clone_profile_repository import (
 from packages.adapters.sqlalchemy_impl.voice_library_repository import (
     SQLAlchemyVoiceLibraryRepository,
 )
+from packages.ports.asset_library_repository import AssetLibraryRepository
+from packages.ports.asset_repository import AssetRepository
+from packages.ports.classification_job_repository import ClassificationJobRepository
+from packages.ports.duplication_repository import DuplicationRecordRepository
+from packages.ports.generated_video_repository import GeneratedVideoRepository
+from packages.ports.generation_task_repository import GenerationTaskRepository
+from packages.ports.ingest_job_repository import IngestJobRepository
+from packages.ports.job_repository import JobRepository
+from packages.ports.project_repository import ProjectRepository
 from packages.ports.tag_repository import TagRepository
+from packages.ports.title_library_repository import TitleLibraryRepository
 from packages.ports.user_repository import UserRepository
+from packages.ports.voice_clone_profile_repository import VoiceCloneProfileRepository
+from packages.ports.voice_library_repository import VoiceLibraryRepository
 
 _engine, _SessionLocal = build_session_factory(settings.DATABASE_URL)
 
@@ -189,37 +201,7 @@ def get_voice_clone_profile_repository(
 
 
 def get_cosyvoice_service():
-    """Provide the CosyVoice service instance.
-
-    注入 OSS 音频URL预签名函数，确保私有bucket下的参考音频
-    能被 CosyVoice 服务器下载。
-    """
-    from app.core.storage import get_storage_service
-
+    """Provide the CosyVoice service instance."""
     from packages.application.cosyvoice_service import CosyVoiceService
 
-    storage = get_storage_service()
-
-    def _sign_audio_url(url: str) -> str:
-        """对音频URL做预签名，私有bucket下 CosyVoice 服务器才能下载."""
-        return storage.get_download_url(url, expires_seconds=86400)
-
-    return CosyVoiceService(audio_url_signer=_sign_audio_url)
-
-
-def get_audio_url_signer():
-    """提供音频URL预签名函数（24小时有效期）。
-
-    用于所有 API 返回给前端的音频 URL，确保私有 OSS bucket 下可正常访问。
-    空 URL、非 OSS URL 直接原样返回；签名失败时回退到原始 URL。
-    """
-    from app.core.storage import get_storage_service
-
-    storage = get_storage_service()
-
-    def sign_audio_url(url: str) -> str:
-        if not url:
-            return url
-        return storage.get_download_url(url, expires_seconds=86400)
-
-    return sign_audio_url
+    return CosyVoiceService()

apps/api/app/middleware/auth.py

@@ -10,7 +10,7 @@ from __future__ import annotations
 from app.auth import AuthenticatedUser
 from app.auth import get_current_user as get_authenticated_user
 from app.dependencies import get_user_repository
-from fastapi import Depends, HTTPException
+from fastapi import Depends
 from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
 
 from packages.domain.entities import User

apps/api/app/middleware/monitoring.py

@@ -6,7 +6,7 @@ import logging
 import time
 from typing import Callable
 
-from fastapi import Request
+from fastapi import Request, Response
 from starlette.middleware.base import BaseHTTPMiddleware
 
 logger = logging.getLogger(__name__)

apps/api/app/schemas/generation_task.py

@@ -1,6 +1,4 @@
-import json
-
-from pydantic import BaseModel, Field, field_validator, model_validator
+from pydantic import BaseModel, Field, model_validator
 
 
 class CreateGenerationTaskRequest(BaseModel):
@@ -64,21 +62,6 @@ class GenerationTaskResponse(BaseModel):
     progress: float
     result_count: int
     error_message: str
-    logs: list[dict] = Field(default_factory=list)
-
-    @field_validator("logs", mode="before")
-    @classmethod
-    def _parse_logs(cls, v: object) -> list[dict]:
-        """将 JSON 字符串解析为 list[dict]。"""
-        if isinstance(v, str):
-            try:
-                parsed = json.loads(v)
-                return parsed if isinstance(parsed, list) else []
-            except (json.JSONDecodeError, TypeError):
-                return []
-        if isinstance(v, list):
-            return v
-        return []
 
 
 class BatchGenerationTaskResponse(BaseModel):

apps/api/app/schemas/subscription.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Optional
+from typing import List, Optional
 
 from pydantic import BaseModel, Field
 

apps/api/app/services/__init__.py

@@ -4,7 +4,6 @@ from .auto_clip_service import AutoClipService
 from .edit_plan_service import EditPlanService
 from .edit_template_service import EditTemplateService
 from .job_service import JobService
-from .plan_generator_service import PlanGeneratorService
 from .video_compose_service import VideoComposeService
 
 __all__ = [
@@ -12,6 +11,5 @@ __all__ = [
     "EditPlanService",
     "EditTemplateService",
     "JobService",
-    "PlanGeneratorService",
     "VideoComposeService",
 ]

apps/api/app/services/auto_clip_service.py

@@ -24,7 +24,7 @@ from packages.adapters.sqlalchemy_impl import (
 )
 from packages.domain.asset import AssetType
 from packages.domain.classification import AssetClassification
-from packages.domain.edit_plan_clip import EditPlanClip
+from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
 
 logger = logging.getLogger(__name__)
 

apps/api/app/services/edit_plan_service.py

@@ -18,6 +18,7 @@ from packages.adapters.sqlalchemy_impl import (
 )
 from packages.domain.edit_plan import EditPlan, EditPlanStatus
 from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
+from packages.domain.generation_task import GenerationTaskStatus
 
 logger = logging.getLogger(__name__)
 

apps/api/app/services/edit_template_service.py

@@ -100,7 +100,6 @@ class EditTemplateService:
         *,
         description: str = "",
         template_type: str = "default",
-        editing_mode: str = "one_take",
         config: Optional[dict[str, Any]] = None,
         preview_url: str = "",
         sort_weight: int = 0,
@@ -125,7 +124,6 @@ class EditTemplateService:
             name=clean_name,
             description=description,
             template_type=template_type,
-            editing_mode=editing_mode,
             config=config,
             preview_url=preview_url,
             sort_weight=sort_weight,
@@ -141,7 +139,6 @@ class EditTemplateService:
         name: Optional[str] = None,
         description: Optional[str] = None,
         template_type: Optional[str] = None,
-        editing_mode: Optional[str] = None,
         config: Optional[dict[str, Any]] = None,
         preview_url: Optional[str] = None,
         sort_weight: Optional[int] = None,
@@ -168,7 +165,6 @@ class EditTemplateService:
             name=new_name,
             description=description.strip() if description is not None else existing.description,
             template_type=template_type.strip() if template_type is not None else existing.template_type,
-            editing_mode=editing_mode.strip() if editing_mode is not None else existing.editing_mode,
             config=config if config is not None else existing.config,
             preview_url=preview_url.strip() if preview_url is not None else existing.preview_url,
             sort_weight=sort_weight if sort_weight is not None else existing.sort_weight,

apps/api/app/services/job_service.py

@@ -13,6 +13,7 @@ from __future__ import annotations
 import logging
 from typing import Any
 
+from sqlalchemy.orm import Session
 
 from packages.application.jobs import (
     CancelJobUseCase,

apps/api/app/services/plan_generator_service.py

@@ -1,391 +0,0 @@
-"""PlanGeneratorService — 基于模板+素材自动生成剪辑计划.
-
-核心职责:
-- 根据 EditTemplate 的 editing_mode 和 TemplateClipConfig 列表，
-  自动生成 EditPlan + EditPlanClip 列表
-- 四种模式素材分配策略:
-  - ONE_TAKE: 素材顺序分配给 main 类型 clips
-  - PIP: 第1个素材→main(全屏背景)，其余→overlay clips
-  - VOICE_OVER: 素材→main clips (B-roll)，标记需要配音叠加
-  - VOICE_PIP: 第1个→background, 第2个→corner_voice, 其余→b_roll
-"""
-
-from __future__ import annotations
-
-import logging
-from typing import Any, List
-
-from sqlalchemy.orm import Session
-
-from packages.adapters.sqlalchemy_impl import (
-    SQLAlchemyEditPlanClipRepository,
-    SQLAlchemyEditPlanRepository,
-)
-from packages.domain.config_schemas import normalize_plan_config
-from packages.domain.edit_plan import EditPlan
-from packages.domain.edit_plan_clip import EditPlanClip
-from packages.domain.edit_template import EditTemplate
-from packages.domain.editing_mode import EditingMode
-from packages.domain.template_clip_config import ClipType, TemplateClipConfig
-
-logger = logging.getLogger(__name__)
-
-
-# ── 默认片段时长（秒） ────────────────────────────────────────────────────────
-_DEFAULT_CLIP_DURATION = 5.0
-_DEFAULT_INTRO_DURATION = 3.0
-_DEFAULT_OUTRO_DURATION = 3.0
-
-
-class PlanGeneratorService:
-    """剪辑计划生成器
-
-    基于模板 + 素材，自动生成 EditPlan 及 EditPlanClip 列表。
-    """
-
-    def __init__(self, db: Session) -> None:
-        self._plan_repo = SQLAlchemyEditPlanRepository(db)
-        self._clip_repo = SQLAlchemyEditPlanClipRepository(db)
-
-    # ── 公开接口 ─────────────────────────────────────────────────────────────
-
-    def generate_from_template(
-        self,
-        template: EditTemplate,
-        clip_configs: List[TemplateClipConfig],
-        asset_ids: List[str],
-        *,
-        project_id: str = "",
-        created_by_user_id: str = "",
-        name: str = "",
-    ) -> dict[str, Any]:
-        """基于模板+素材生成剪辑计划
-
-        Args:
-            template: 剪辑模板实体
-            clip_configs: 模板片段配置列表（可为空，自动生成默认结构）
-            asset_ids: 素材 ID 列表
-            project_id: 所属项目 ID
-            created_by_user_id: 创建者用户 ID
-            name: 计划名称（为空则自动取模板名）
-
-        Returns:
-            dict: {"plan": EditPlan, "clips": List[EditPlanClip]}
-        """
-        editing_mode = template.editing_mode or EditingMode.ONE_TAKE.value
-        plan_name = name.strip() or f"{template.name} - 剪辑计划"
-
-        # 1. 构建 plan config（继承模板的 title/subtitle/bgm，记录 editing_mode）
-        plan_config = self._build_plan_config(template, editing_mode)
-
-        # 2. 创建 EditPlan
-        plan = EditPlan.create(
-            template_id=template.id,
-            name=plan_name,
-            config=plan_config,
-            total_duration=0.0,
-            project_id=project_id,
-            created_by_user_id=created_by_user_id,
-        )
-        plan = self._plan_repo.create(plan)
-        logger.info(
-            "生成剪辑计划: plan_id=%s template=%s mode=%s assets=%d",
-            plan.id,
-            template.id,
-            editing_mode,
-            len(asset_ids),
-        )
-
-        # 3. 生成片段列表
-        if clip_configs:
-            clips = self._create_clips_from_configs(plan.id, clip_configs)
-        else:
-            clips = self._generate_default_clips(plan.id, editing_mode, len(asset_ids))
-
-        # 4. 按 editing_mode 分配素材
-        if asset_ids:
-            self._distribute_assets(clips, asset_ids, editing_mode)
-
-        # 5. 持久化所有 clips 并计算总时长
-        created_clips: List[EditPlanClip] = []
-        total_duration = 0.0
-        for clip in clips:
-            saved = self._clip_repo.create(clip)
-            created_clips.append(saved)
-            total_duration += saved.duration
-
-        # 6. 更新 plan 的 total_duration
-        plan.total_duration = total_duration
-        plan = self._plan_repo.update(plan)
-
-        # 7. 流转到 editing 状态
-        try:
-            plan.start_editing()
-            plan = self._plan_repo.update(plan)
-        except ValueError as exc:
-            logger.warning("计划状态流转失败: plan_id=%s error=%s", plan.id, exc)
-
-        logger.info(
-            "剪辑计划生成完成: plan_id=%s clips=%d duration=%.1f",
-            plan.id,
-            len(created_clips),
-            total_duration,
-        )
-
-        return {"plan": plan, "clips": created_clips}
-
-    # ── 内部方法 ─────────────────────────────────────────────────────────────
-
-    def _build_plan_config(
-        self,
-        template: EditTemplate,
-        editing_mode: str,
-    ) -> dict[str, Any]:
-        """从模板配置构建 plan config"""
-        template_config = template.config or {}
-        plan_config: dict[str, Any] = {
-            "editing_mode": editing_mode,
-        }
-        # 继承模板的 cover/title/subtitle/bgm 配置
-        for key in ("cover", "title", "subtitle", "bgm"):
-            if key in template_config:
-                plan_config[key] = template_config[key]
-
-        return normalize_plan_config(plan_config)
-
-    def _create_clips_from_configs(
-        self,
-        plan_id: str,
-        clip_configs: List[TemplateClipConfig],
-    ) -> List[EditPlanClip]:
-        """从 TemplateClipConfig 列表创建 EditPlanClip 列表（未持久化）"""
-        clips: List[EditPlanClip] = []
-        # 按 order 排序
-        sorted_configs = sorted(clip_configs, key=lambda c: c.order)
-
-        for cfg in sorted_configs:
-            # 计算时长：取 min_duration 和 max_duration 的中间值
-            if cfg.min_duration > 0 and cfg.max_duration > 0:
-                duration = (cfg.min_duration + cfg.max_duration) / 2
-            elif cfg.min_duration > 0:
-                duration = cfg.min_duration
-            elif cfg.max_duration > 0:
-                duration = cfg.max_duration
-            else:
-                duration = _DEFAULT_CLIP_DURATION
-
-            # clip_type 可能是枚举或字符串
-            clip_type = cfg.clip_type.value if hasattr(cfg.clip_type, "value") else cfg.clip_type
-
-            # transition_effect 可能是枚举或字符串
-            transition = (
-                cfg.transition_effect.value if hasattr(cfg.transition_effect, "value") else cfg.transition_effect
-            )
-
-            clip = EditPlanClip.create(
-                plan_id=plan_id,
-                clip_type=clip_type,
-                order=cfg.order,
-                template_clip_config_id=cfg.id,
-                text_content=getattr(cfg, "text_template", "") or "",
-                duration=duration,
-                transition_effect=transition or "cut",
-            )
-            clips.append(clip)
-
-        return clips
-
-    def _generate_default_clips(
-        self,
-        plan_id: str,
-        editing_mode: str,
-        asset_count: int,
-    ) -> List[EditPlanClip]:
-        """无 clip_configs 时，根据 editing_mode 生成默认 clip 结构
-
-        - ONE_TAKE: N 个 main clips（N = asset_count，至少1个）
-        - PIP: 1 个 main + (N-1) 个 overlay（N = asset_count）
-        - VOICE_OVER: N 个 main clips + 标记需要配音
-        - VOICE_PIP: 1 个 background + 1 个 corner_voice + (N-2) 个 b_roll
-        """
-        n = max(asset_count, 1)
-        clips: List[EditPlanClip] = []
-        order = 0
-
-        if editing_mode == EditingMode.PIP.value:
-            # 1 个 main（全屏背景）
-            clips.append(
-                EditPlanClip.create(
-                    plan_id=plan_id,
-                    clip_type=ClipType.MAIN.value,
-                    order=order,
-                    duration=_DEFAULT_CLIP_DURATION,
-                )
-            )
-            order += 1
-            # 剩余为 overlay
-            for i in range(1, n):
-                clips.append(
-                    EditPlanClip.create(
-                        plan_id=plan_id,
-                        clip_type="overlay",
-                        order=order,
-                        duration=_DEFAULT_CLIP_DURATION,
-                    )
-                )
-                order += 1
-
-        elif editing_mode == EditingMode.VOICE_OVER.value:
-            # N 个 main clips（B-roll）
-            for i in range(n):
-                clips.append(
-                    EditPlanClip.create(
-                        plan_id=plan_id,
-                        clip_type=ClipType.MAIN.value,
-                        order=order,
-                        duration=_DEFAULT_CLIP_DURATION,
-                        config={"role": "b_roll"},
-                    )
-                )
-                order += 1
-
-        elif editing_mode == EditingMode.VOICE_PIP.value:
-            # 1 个 background
-            clips.append(
-                EditPlanClip.create(
-                    plan_id=plan_id,
-                    clip_type="background",
-                    order=order,
-                    duration=_DEFAULT_CLIP_DURATION,
-                )
-            )
-            order += 1
-            # 1 个 corner_voice
-            clips.append(
-                EditPlanClip.create(
-                    plan_id=plan_id,
-                    clip_type="corner_voice",
-                    order=order,
-                    duration=_DEFAULT_CLIP_DURATION,
-                )
-            )
-            order += 1
-            # 剩余为 b_roll
-            for i in range(2, n):
-                clips.append(
-                    EditPlanClip.create(
-                        plan_id=plan_id,
-                        clip_type="b_roll",
-                        order=order,
-                        duration=_DEFAULT_CLIP_DURATION,
-                    )
-                )
-                order += 1
-
-        else:
-            # ONE_TAKE: N 个 main clips
-            for i in range(n):
-                clips.append(
-                    EditPlanClip.create(
-                        plan_id=plan_id,
-                        clip_type=ClipType.MAIN.value,
-                        order=order,
-                        duration=_DEFAULT_CLIP_DURATION,
-                    )
-                )
-                order += 1
-
-        return clips
-
-    def _distribute_assets(
-        self,
-        clips: List[EditPlanClip],
-        asset_ids: List[str],
-        editing_mode: str,
-    ) -> None:
-        """按 editing_mode 将素材分配到 clips（就地修改，未持久化）
-
-        分配策略:
-        - ONE_TAKE: 素材按顺序依次分配给 main 类型 clips
-        - PIP: 第1个素材→main(全屏背景)，其余→交替分配给 overlay clips
-        - VOICE_OVER: 素材→main clips (B-roll)
-        - VOICE_PIP: 第1个→background, 第2个→corner_voice, 其余→b_roll
-        """
-        if not asset_ids or not clips:
-            return
-
-        if editing_mode == EditingMode.ONE_TAKE.value:
-            self._distribute_one_take(clips, asset_ids)
-        elif editing_mode == EditingMode.PIP.value:
-            self._distribute_pip(clips, asset_ids)
-        elif editing_mode == EditingMode.VOICE_OVER.value:
-            self._distribute_voice_over(clips, asset_ids)
-        elif editing_mode == EditingMode.VOICE_PIP.value:
-            self._distribute_voice_pip(clips, asset_ids)
-        else:
-            # 未知模式，退化为 one_take
-            self._distribute_one_take(clips, asset_ids)
-
-    def _distribute_one_take(
-        self,
-        clips: List[EditPlanClip],
-        asset_ids: List[str],
-    ) -> None:
-        """ONE_TAKE: 素材按顺序依次分配给 main 类型 clips"""
-        main_clips = [c for c in clips if c.clip_type == ClipType.MAIN.value]
-        for i, clip in enumerate(main_clips):
-            if i < len(asset_ids):
-                clip.assign_asset(asset_ids[i])
-
-    def _distribute_pip(
-        self,
-        clips: List[EditPlanClip],
-        asset_ids: List[str],
-    ) -> None:
-        """PIP: 第1个素材→main(全屏背景)，其余→overlay clips"""
-        # 第1个素材 → main clip
-        main_clips = [c for c in clips if c.clip_type == ClipType.MAIN.value]
-        if main_clips and asset_ids:
-            main_clips[0].assign_asset(asset_ids[0])
-
-        # 其余素材 → overlay clips
-        overlay_clips = [c for c in clips if c.clip_type == "overlay"]
-        remaining = asset_ids[1:]
-        for i, clip in enumerate(overlay_clips):
-            if i < len(remaining):
-                clip.assign_asset(remaining[i])
-
-    def _distribute_voice_over(
-        self,
-        clips: List[EditPlanClip],
-        asset_ids: List[str],
-    ) -> None:
-        """VOICE_OVER: 素材→main clips (B-roll)"""
-        main_clips = [c for c in clips if c.clip_type == ClipType.MAIN.value]
-        for i, clip in enumerate(main_clips):
-            if i < len(asset_ids):
-                clip.assign_asset(asset_ids[i])
-
-    def _distribute_voice_pip(
-        self,
-        clips: List[EditPlanClip],
-        asset_ids: List[str],
-    ) -> None:
-        """VOICE_PIP: 第1个→background, 第2个→corner_voice, 其余→b_roll"""
-        bg_clips = [c for c in clips if c.clip_type == "background"]
-        corner_clips = [c for c in clips if c.clip_type == "corner_voice"]
-        broll_clips = [c for c in clips if c.clip_type == "b_roll"]
-
-        # 第1个素材 → background
-        if bg_clips and len(asset_ids) > 0:
-            bg_clips[0].assign_asset(asset_ids[0])
-
-        # 第2个素材 → corner_voice
-        if corner_clips and len(asset_ids) > 1:
-            corner_clips[0].assign_asset(asset_ids[1])
-
-        # 其余素材 → b_roll
-        remaining = asset_ids[2:]
-        for i, clip in enumerate(broll_clips):
-            if i < len(remaining):
-                clip.assign_asset(remaining[i])

apps/api/app/services/video_compose_service.py

@@ -16,6 +16,7 @@ FFmpeg 视频合成编排服务：
 from __future__ import annotations
 
 import logging
+import shutil
 from dataclasses import dataclass, field
 from typing import Any
 
@@ -27,7 +28,7 @@ from packages.adapters.sqlalchemy_impl.edit_plan_clip_repository import (
 from packages.adapters.sqlalchemy_impl.edit_plan_repository import (
     SQLAlchemyEditPlanRepository,
 )
-from packages.domain.edit_plan import EditPlanStatus
+from packages.domain.edit_plan import EditPlan, EditPlanStatus
 from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
 from packages.domain.template_clip_config import TransitionEffect
 

apps/web/src/api/dashboard.ts

@@ -0,0 +1,42 @@
+/**
+ * 仪表盘 API
+ * Phase 1 新增：用户仪表盘概览
+ */
+import apiClient from "./client";
+
+/** 仪表盘概览数据 */
+export interface DashboardOverview {
+  /** 素材总数 */
+  total_assets: number;
+  /** 已用存储（字节） */
+  used_storage_bytes: number;
+  /** 总标题数 */
+  total_titles: number;
+  /** 总配音数 */
+  total_voices: number;
+  /** 生成任务总数 */
+  total_tasks: number;
+  /** 成品总数 */
+  total_products: number;
+  /** 最近生成任务 */
+  recent_tasks: Array<{
+    id: string;
+    task_type: string;
+    status: string;
+    progress: number;
+    user_message: string;
+    created_at: string;
+  }>;
+  /** 订阅信息 */
+  subscription: {
+    plan: "free" | "pro" | "enterprise";
+    status: "active" | "inactive" | "expired";
+    expires_at?: string;
+  };
+}
+
+/** 获取仪表盘概览数据 */
+export const getDashboardOverview = async (): Promise<DashboardOverview> => {
+  const response = await apiClient.get("/dashboard/overview");
+  return response.data;
+};

apps/web/src/components/business/business.css

@@ -0,0 +1,365 @@
+/* V21 业务组件统一样式 */
+
+/* ==================== 按钮 ==================== */
+.xx-primary-btn {
+  background: var(--gradient-primary) !important;
+  color: var(--text-inverse) !important;
+  border: none !important;
+  border-radius: var(--radius-md) !important;
+  padding: 10px 20px !important;
+  font-weight: var(--font-weight-bold) !important;
+  box-shadow: var(--shadow-primary) !important;
+  transition: var(--transition-all) !important;
+  cursor: pointer;
+  height: auto !important;
+}
+
+.xx-primary-btn:hover {
+  box-shadow: var(--shadow-hover) !important;
+  transform: translateY(-1px);
+}
+
+.xx-ghost-btn {
+  background: transparent !important;
+  color: var(--primary-color) !important;
+  border: 2px solid var(--primary-color) !important;
+  border-radius: var(--radius-md) !important;
+  padding: var(--space-sm) 18px !important;
+  font-weight: var(--font-weight-bold) !important;
+  transition: var(--transition-all) !important;
+  cursor: pointer;
+  height: auto !important;
+}
+
+.xx-ghost-btn:hover {
+  background: var(--primary-soft) !important;
+}
+
+/* ==================== 卡片 ==================== */
+.xx-card {
+  background: var(--bg-elevated);
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-xl);
+  box-shadow: var(--shadow-card);
+  padding: var(--space-lg);
+  margin-bottom: 20px;
+  transition: all var(--transition-slow);
+}
+
+.xx-card:hover {
+  box-shadow: var(--shadow-md);
+  transform: translateY(-2px);
+}
+
+/* ==================== 页面结构 ==================== */
+.xx-page {
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: var(--space-lg);
+}
+
+.xx-page-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 18px;
+  margin-bottom: 28px;
+}
+
+.xx-page-head h2 {
+  font-size: 26px;
+  font-weight: var(--font-weight-extrabold);
+  color: var(--text-primary);
+  margin: 0 0 var(--space-sm);
+}
+
+.xx-page-head p {
+  font-size: var(--font-size-base);
+  color: var(--text-secondary);
+  margin: 0;
+}
+
+/* ==================== 表格样式 ==================== */
+.xx-table-card {
+  background: var(--bg-elevated);
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-xl);
+  box-shadow: var(--shadow-card);
+  padding: 20px;
+  overflow: hidden;
+}
+
+/* 表格包装器 */
+.xx-table-wrapper {
+  border-radius: var(--radius-lg);
+  overflow: hidden;
+}
+
+/* ==================== 标签/Tag ==================== */
+.xx-tag {
+  padding: var(--space-xs) 12px;
+  border-radius: var(--radius-xs);
+  font-size: 13px;
+  font-weight: var(--font-weight-medium);
+}
+
+.xx-tag-indigo {
+  background: var(--primary-soft);
+  color: var(--primary-color);
+  border: 1px solid var(--color-primary-200);
+}
+
+.xx-tag-success {
+  background: var(--success-soft);
+  color: var(--color-secondary-500);
+  border: 1px solid var(--success-border);
+}
+
+.xx-tag-warning {
+  background: var(--warning-soft);
+  color: var(--accent-dark);
+  border: 1px solid var(--color-accent-200);
+}
+
+.xx-tag-error {
+  background: var(--error-soft);
+  color: var(--error-color);
+  border: 1px solid var(--error-border);
+}
+
+/* ==================== 搜索栏 ==================== */
+.xx-search-bar {
+  margin-bottom: 20px;
+}
+
+.xx-search-input {
+  width: 100%;
+  padding: 12px 18px;
+  border: 2px solid var(--border-color);
+  border-radius: var(--radius-md);
+  font-size: var(--font-size-base);
+  background: var(--bg-primary);
+  transition: var(--transition-all);
+  outline: none;
+}
+
+.xx-search-input:focus {
+  border-color: var(--primary-color);
+  box-shadow: 0 0 0 4px
+    color-mix(in srgb, var(--primary-color) 10%, transparent);
+}
+
+/* ==================== Modal ==================== */
+.xx-modal .ant-modal-content {
+  border-radius: var(--radius-xl);
+  padding: var(--space-lg);
+}
+
+.xx-modal .ant-modal-header {
+  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
+  padding: 20px var(--space-lg);
+  border-bottom: 1px solid var(--border-color);
+}
+
+.xx-modal .ant-modal-title {
+  font-size: var(--font-size-lg);
+  font-weight: var(--font-weight-bold);
+  color: var(--text-primary);
+}
+
+.xx-modal .ant-modal-footer {
+  border-top: 1px solid var(--border-color);
+  padding: var(--space-md) var(--space-lg);
+}
+
+/* ==================== 空状态 ==================== */
+.xx-empty-state {
+  text-align: center;
+  padding: var(--space-3xl) var(--space-lg);
+  color: var(--text-secondary);
+}
+
+.xx-empty-state-icon {
+  font-size: 48px;
+  margin-bottom: var(--space-md);
+}
+
+/* ==================== 网格布局 ==================== */
+.xx-grid-2 {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 20px;
+}
+
+.xx-grid-3 {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 20px;
+}
+
+.xx-grid-4 {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 20px;
+}
+
+@media (max-width: 768px) {
+  .xx-grid-2,
+  .xx-grid-3,
+  .xx-grid-4 {
+    grid-template-columns: 1fr;
+  }
+}
+
+/* ==================== 配额展示 ==================== */
+.xx-quota-item {
+  padding: 20px;
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-lg);
+  transition: var(--transition-all);
+}
+
+.xx-quota-item:hover {
+  border-color: var(--primary-color);
+  box-shadow: 0 8px 24px
+    color-mix(in srgb, var(--primary-color) 10%, transparent);
+}
+
+/* ==================== 进度条 ==================== */
+.xx-progress {
+  margin-top: 12px;
+}
+
+/* ==================== Ant Design 覆盖样式 ==================== */
+/* Table overrides */
+.ant-table-wrapper .ant-table-thead > tr > th {
+  background: var(--bg-secondary) !important;
+  font-weight: var(--font-weight-bold) !important;
+  color: var(--text-primary) !important;
+  border-bottom: 2px solid var(--border-color) !important;
+  padding: 14px var(--space-md) !important;
+}
+
+.ant-table-wrapper .ant-table-tbody > tr > td {
+  padding: 14px var(--space-md) !important;
+  border-bottom: 1px solid var(--color-gray-100) !important;
+}
+
+.ant-table-wrapper .ant-table-tbody > tr:hover > td {
+  background: var(--color-gray-50) !important;
+}
+
+/* Card overrides */
+.ant-card {
+  border-radius: var(--radius-xl) !important;
+  border: 1px solid var(--border-color) !important;
+}
+
+.ant-card-head {
+  border-bottom: 1px solid var(--border-color) !important;
+  min-height: 52px !important;
+  padding: 0 var(--space-lg) !important;
+}
+
+.ant-card-head-title {
+  font-weight: var(--font-weight-bold) !important;
+  font-size: var(--font-size-md) !important;
+  color: var(--text-primary) !important;
+}
+
+.ant-card-body {
+  padding: 20px var(--space-lg) !important;
+}
+
+/* Modal overrides */
+.ant-modal-content {
+  border-radius: var(--radius-xl) !important;
+  overflow: hidden;
+}
+
+.ant-modal-header {
+  padding: 20px var(--space-lg) !important;
+  background: var(--bg-primary) !important;
+}
+
+.ant-modal-title {
+  font-weight: var(--font-weight-bold) !important;
+  font-size: var(--font-size-lg) !important;
+  color: var(--text-primary) !important;
+}
+
+.ant-modal-body {
+  padding: var(--space-lg) !important;
+}
+
+.ant-modal-footer {
+  padding: var(--space-md) var(--space-lg) !important;
+}
+
+/* Button overrides */
+.ant-btn-primary {
+  background: var(--gradient-primary) !important;
+  border: none !important;
+  border-radius: var(--radius-md) !important;
+  box-shadow: var(--shadow-primary) !important;
+  height: auto !important;
+  padding: 10px 20px !important;
+  font-weight: var(--font-weight-bold) !important;
+}
+
+.ant-btn-primary:hover {
+  background: var(--gradient-primary) !important;
+  box-shadow: var(--shadow-hover) !important;
+  transform: translateY(-1px);
+}
+
+/* Tag overrides */
+.ant-tag {
+  border-radius: var(--radius-xs) !important;
+  padding: var(--space-xs) 12px !important;
+  font-weight: var(--font-weight-medium) !important;
+}
+
+/* Select overrides */
+.ant-select-selector {
+  border-radius: var(--radius-md) !important;
+  border-color: var(--border-color) !important;
+}
+
+.ant-select:not(.ant-select-disabled):hover .ant-select-selector {
+  border-color: var(--primary-color) !important;
+}
+
+.ant-select-focused .ant-select-selector {
+  border-color: var(--primary-color) !important;
+  box-shadow: 0 0 0 3px
+    color-mix(in srgb, var(--primary-color) 10%, transparent) !important;
+}
+
+/* Input overrides */
+.ant-input {
+  border-radius: var(--radius-md) !important;
+  border-color: var(--border-color) !important;
+  padding: 10px 14px !important;
+}
+
+.ant-input:hover {
+  border-color: var(--primary-color) !important;
+}
+
+.ant-input:focus {
+  border-color: var(--primary-color) !important;
+  box-shadow: 0 0 0 3px
+    color-mix(in srgb, var(--primary-color) 10%, transparent) !important;
+}
+
+/* Progress overrides */
+.ant-progress-inner {
+  background: var(--color-gray-100) !important;
+  border-radius: var(--radius-xs) !important;
+}
+
+.ant-progress-bg {
+  border-radius: var(--radius-xs) !important;
+}

apps/web/src/config/navigation.tsx

@@ -0,0 +1,211 @@
+/**
+ * 统一导航配置
+ * Header 和 Sidebar 共用此数据源
+ */
+import React from "react";
+import {
+  DashboardOutlined,
+  VideoCameraOutlined,
+  FileOutlined,
+  AudioOutlined,
+  FileTextOutlined,
+  TrophyOutlined,
+  AppstoreOutlined,
+  HistoryOutlined,
+  ControlOutlined,
+  CrownOutlined,
+  ScanOutlined,
+  EditOutlined,
+  FolderOutlined,
+} from "@ant-design/icons";
+
+/** 导航项定义 */
+export interface NavItem {
+  key: string;
+  label: string;
+  path: string;
+  icon: React.ReactNode;
+}
+
+/** 导航分组定义 */
+export interface NavGroup {
+  title: string;
+  items: NavItem[];
+}
+
+/**
+ * 扁平导航列表（Header 使用）
+ */
+export const NAV_ITEMS: NavItem[] = [
+  {
+    key: "dashboard",
+    label: "概览",
+    path: "/app/dashboard",
+    icon: <DashboardOutlined />,
+  },
+  {
+    key: "assets",
+    label: "素材库",
+    path: "/app/assets",
+    icon: <FileOutlined />,
+  },
+  {
+    key: "titles",
+    label: "标题库",
+    path: "/app/titles",
+    icon: <FileTextOutlined />,
+  },
+  {
+    key: "voices",
+    label: "配音库",
+    path: "/app/voices",
+    icon: <AudioOutlined />,
+  },
+  {
+    key: "voice-clone",
+    label: "我的音色",
+    path: "/app/voice-clone",
+    icon: <AudioOutlined />,
+  },
+  {
+    key: "voice-materials",
+    label: "配音素材库",
+    path: "/app/voice-materials",
+    icon: <AudioOutlined />,
+  },
+  {
+    key: "templates",
+    label: "模板库",
+    path: "/app/templates",
+    icon: <AppstoreOutlined />,
+  },
+  {
+    key: "editing-planner",
+    label: "剪辑编辑器",
+    path: "/app/editing-planner",
+    icon: <EditOutlined />,
+  },
+  {
+    key: "my-templates",
+    label: "我的模板",
+    path: "/app/my-templates",
+    icon: <FolderOutlined />,
+  },
+  {
+    key: "generate",
+    label: "一键生成",
+    path: "/app/generate",
+    icon: <VideoCameraOutlined />,
+  },
+  {
+    key: "history",
+    label: "任务历史",
+    path: "/app/history",
+    icon: <HistoryOutlined />,
+  },
+  {
+    key: "products",
+    label: "成品库",
+    path: "/app/products",
+    icon: <TrophyOutlined />,
+  },
+  {
+    key: "duplication",
+    label: "查重",
+    path: "/app/duplication",
+    icon: <ScanOutlined />,
+  },
+];
+
+/**
+ * 分组导航列表（Sidebar 使用）
+ */
+export const NAV_GROUPS: NavGroup[] = [
+  {
+    title: "创作工具",
+    items: [
+      {
+        key: "dashboard",
+        label: "首页",
+        path: "/app/dashboard",
+        icon: <DashboardOutlined />,
+      },
+      {
+        key: "generate",
+        label: "一键生成",
+        path: "/app/generate",
+        icon: <VideoCameraOutlined />,
+      },
+    ],
+  },
+  {
+    title: "资源管理",
+    items: [
+      {
+        key: "assets",
+        label: "素材库",
+        path: "/app/assets",
+        icon: <FileOutlined />,
+      },
+      {
+        key: "voices",
+        label: "配音库",
+        path: "/app/voices",
+        icon: <AudioOutlined />,
+      },
+      {
+        key: "voice-clone",
+        label: "我的音色",
+        path: "/app/voice-clone",
+        icon: <AudioOutlined />,
+      },
+      {
+        key: "voice-materials",
+        label: "配音素材库",
+        path: "/app/voice-materials",
+        icon: <AudioOutlined />,
+      },
+      {
+        key: "titles",
+        label: "标题库",
+        path: "/app/titles",
+        icon: <FileTextOutlined />,
+      },
+      {
+        key: "products",
+        label: "成片库",
+        path: "/app/products",
+        icon: <TrophyOutlined />,
+      },
+      {
+        key: "templates",
+        label: "模板库",
+        path: "/app/templates",
+        icon: <AppstoreOutlined />,
+      },
+    ],
+  },
+  {
+    title: "系统",
+    items: [
+      {
+        key: "history",
+        label: "任务历史",
+        path: "/app/history",
+        icon: <HistoryOutlined />,
+      },
+      {
+        key: "admin",
+        label: "控制台",
+        path: "/app/admin",
+        icon: <ControlOutlined />,
+      },
+      {
+        key: "subscription",
+        label: "订阅管理",
+        path: "/app/subscription",
+        icon: <CrownOutlined />,
+      },
+    ],
+  },
+];

apps/web/src/pages/admin/Admin.css

@@ -75,6 +75,35 @@
   margin: 0;
 }
 
+/* V21 卡片 */
+.xx-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid rgba(226, 232, 240, 0.95);
+  border-radius: var(--radius-lg);
+  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
+  padding: 24px;
+  transition: all 0.3s;
+}
+
+.xx-card:hover {
+  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
+}
+
+.xx-card .ant-card-head {
+  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
+  padding: 20px 24px;
+}
+
+.xx-card .ant-card-head-title {
+  font-weight: 800;
+  font-size: 17px;
+  color: var(--slate, #0f172a);
+}
+
+.xx-card .ant-card-body {
+  padding: 24px;
+}
+
 /* 统计卡片网格 - 4列 */
 .xx-grid-4 {
   display: grid;
@@ -273,6 +302,17 @@
   box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1) !important;
 }
 
+/* V21 Select */
+.xx-select {
+  border-radius: var(--radius-md) !important;
+}
+
+.xx-select:hover,
+.xx-select:focus {
+  border-color: var(--indigo, #4f46e5) !important;
+  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1) !important;
+}
+
 /* V21 Tag */
 .xx-tag {
   border-radius: var(--radius-xs) !important;

apps/web/src/pages/generate/generate.css

@@ -612,6 +612,54 @@
   flex: 1;
 }
 
+/* ============================================================
+   按钮（匹配原型 .btn .ghost / .btn .primary）
+   ============================================================ */
+.xx-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  height: 42px;
+  padding: 0 20px;
+  border-radius: var(--radius-sm);
+  font-size: 14px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.15s ease;
+  border: none;
+  outline: none;
+  white-space: nowrap;
+}
+
+.xx-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.xx-btn-primary {
+  background: var(--gradient-primary);
+  color: var(--text-inverse);
+  box-shadow: 0 14px 26px rgba(79, 70, 229, 0.22);
+}
+
+.xx-btn-primary:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: 0 18px 34px rgba(79, 70, 229, 0.28);
+}
+
+.xx-btn-ghost {
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  color: var(--text-secondary);
+}
+
+.xx-btn-ghost:hover:not(:disabled) {
+  border-color: var(--info-border);
+  color: var(--primary-dark);
+  background: var(--primary-soft);
+}
+
 /* ============================================================
    右侧预览区 generate-preview
    ============================================================ */

apps/web/src/router/index.tsx

@@ -170,6 +170,13 @@ export const router = createBrowserRouter([
             Component: m.default,
           })),
       },
+      {
+        path: "my-voices",
+        lazy: () =>
+          import("@/pages/my-voices/MyVoices").then((m) => ({
+            Component: m.default,
+          })),
+      },
       {
         path: "accounts",
         lazy: () =>

apps/worker/video_processing/__init__.py

@@ -1,17 +1,7 @@
 """
 视频处理模块
-
-轻量工具（ffmpeg_utils / oss_helpers / dedup_helpers）顶层直接导出，
-无额外依赖。渲染相关组件（UnifiedRenderService / RenderAdapter /
-VideoProcessor 等）按需从子模块导入，避免 __init__ 阶段引入
-packages / DB 等重依赖。
 """
 
-# 共享工具模块（零外部依赖，供 editing_modes / generation / edit_plan_generation 等复用）
-from . import dedup_helpers, ffmpeg_utils, oss_helpers
+from .processor import VideoProcessor, VideoResult
 
-__all__ = [
-    "ffmpeg_utils",
-    "oss_helpers",
-    "dedup_helpers",
-]
+__all__ = ["VideoProcessor", "VideoResult"]

apps/worker/video_processing/dedup.py

@@ -93,16 +93,12 @@ class VideoFingerprint:
     resolution: tuple[int, int]
 
     def to_dict(self) -> dict:
-        # 注意：color_histograms 里的值可能是 np.float32（来自 cv2.normalize），
-        # 直接存进 dict 后 SQLAlchemy JSON 序列化会报 "float32 is not JSON serializable"。
-        # 这里统一转成 Python 原生 float。
-        native_histograms = [[float(v) for v in hist] for hist in self.color_histograms]
         return {
             "md5": self.md5,
             "keyframe_phashes": self.keyframe_phashes,
-            "color_histograms": native_histograms,
-            "duration": float(self.duration),
-            "resolution": [int(self.resolution[0]), int(self.resolution[1])],
+            "color_histograms": self.color_histograms,
+            "duration": self.duration,
+            "resolution": list(self.resolution),
         }
 
 

apps/worker/video_processing/dedup_helpers.py

@@ -1,126 +0,0 @@
-"""查重辅助函数 — 从 generation.py 提取的 GeneratedVideo 记录 + 查重逻辑.
-
-供 render_edit_plan 和 generate_video 共同复用，
-创建 GeneratedVideo 记录后计算指纹并执行项目级 + 批次内查重。
-"""
-
-from __future__ import annotations
-
-import logging
-from uuid import uuid4
-
-from sqlalchemy.orm import Session
-
-logger = logging.getLogger(__name__)
-
-
-def create_video_record_and_dedup(
-    *,
-    generation_task_id: str,
-    project_id: str,
-    batch_id: str,
-    file_url: str,
-    file_size: int,
-    duration: float,
-    video_path: str,
-    mode: str,
-    session: Session,
-    width: int = 1280,
-    height: int = 720,
-    fps: float = 25.0,
-) -> int:
-    """创建 GeneratedVideo 记录，计算指纹并执行查重（历史 + 批次）。
-
-    Args:
-        generation_task_id: 生成任务 ID
-        project_id: 项目 ID
-        batch_id: 批次 ID（可为空字符串）
-        file_url: 视频文件 URL
-        file_size: 文件大小（字节）
-        duration: 视频时长（秒）
-        video_path: 视频本地路径（用于计算指纹）
-        mode: 剪辑模式名称
-        session: 数据库会话
-        width: 视频宽度
-        height: 视频高度
-        fps: 视频帧率
-
-    Returns:
-        创建的视频记录数量（1 表示成功，0 表示失败）
-    """
-    from video_processing.dedup import VideoDeduplicator
-
-    from packages.adapters.sqlalchemy_impl.generated_video_repository import (
-        SQLAlchemyGeneratedVideoRepository,
-    )
-    from packages.domain import GeneratedVideo
-
-    try:
-        video_id = uuid4().hex
-        generated_video = GeneratedVideo(
-            id=video_id,
-            project_id=project_id,
-            generation_task_id=generation_task_id,
-            name=f"generated-{generation_task_id[:8]}.mp4",
-            file_url=file_url,
-            file_size=file_size,
-            duration=duration,
-            width=width,
-            height=height,
-            fps=fps,
-            status="completed",
-            generation_params={"mode": mode},
-        )
-
-        video_repo = SQLAlchemyGeneratedVideoRepository(session)
-        video_repo.create(generated_video)
-
-        # 计算视频指纹
-        deduplicator = VideoDeduplicator()
-        try:
-            fingerprint = deduplicator.compute_fingerprint(video_path)
-        except Exception as fp_err:
-            logger.warning("Fingerprint computation failed for %s: %s", video_id, fp_err)
-            session.commit()
-            return 1
-
-        generated_video.video_fingerprint = fingerprint.to_dict()
-
-        # (a) 历史成片查重
-        duplicate_result = deduplicator.check_duplicate(fingerprint, project_id, session)
-
-        # (b) 批次内查重（仅当有 batch_id 时）
-        if not duplicate_result and batch_id:
-            duplicate_result = deduplicator.check_batch_duplicate(fingerprint, batch_id, video_id, session)
-
-        if duplicate_result:
-            generated_video.is_duplicate = True
-            generated_video.duplicate_of = duplicate_result["duplicate_of"]
-            logger.info(
-                "Duplicate detected: %s -> %s (reason=%s, similarity=%.3f)",
-                video_id,
-                duplicate_result["duplicate_of"],
-                duplicate_result["reason"],
-                duplicate_result["similarity"],
-            )
-        else:
-            generated_video.is_duplicate = False
-            generated_video.duplicate_of = None
-
-        video_repo.update(generated_video)
-        session.commit()
-        logger.info(
-            "GeneratedVideo record created: %s (task=%s, dup=%s)",
-            video_id,
-            generation_task_id,
-            generated_video.is_duplicate,
-        )
-        return 1
-    except Exception as e:
-        logger.error(
-            "Failed to create video record / dedup for task %s: %s",
-            generation_task_id,
-            e,
-        )
-        session.rollback()
-        return 0

apps/worker/video_processing/editing_modes.py

@@ -0,0 +1,700 @@
+"""
+视频剪辑模式处理器
+支持四种剪辑模式：一镜到底、画中画、口播、口播+画中画
+"""
+
+import logging
+import os
+import subprocess
+import sys
+import tempfile
+from dataclasses import dataclass
+
+if sys.version_info >= (3, 11):
+    from enum import StrEnum
+else:
+    from enum import Enum
+
+    class StrEnum(str, Enum):
+        pass
+
+
+from pathlib import Path
+from typing import Optional
+
+logger = logging.getLogger(__name__)
+
+
+# 从 domain 层导入 EditingMode，避免重复定义
+from packages.domain.editing_mode import EditingMode
+
+
+class PIPPosition(StrEnum):
+    """画中画位置枚举"""
+
+    TOP_LEFT = "top_left"
+    TOP_RIGHT = "top_right"
+    BOTTOM_LEFT = "bottom_left"
+    BOTTOM_RIGHT = "bottom_right"
+
+
+@dataclass
+class EditingModeConfig:
+    """剪辑模式配置"""
+
+    mode: EditingMode
+    output_width: int = 1280
+    output_height: int = 720
+    output_fps: int = 25
+    pip_position: PIPPosition = PIPPosition.TOP_RIGHT
+    pip_scale: float = 0.25  # 画中画占主画面的比例
+    transition_duration: float = 0.5  # 转场时长（秒）
+    output_codec: str = "libx264"
+    output_preset: str = "medium"
+    output_crf: int = 23
+
+
+class EditingModeProcessor:
+    """剪辑模式处理器"""
+
+    def __init__(self, config: EditingModeConfig, work_dir: Optional[str] = None):
+        """
+        初始化剪辑模式处理器
+
+        Args:
+            config: 剪辑模式配置
+            work_dir: 工作目录，默认使用系统临时目录
+        """
+        self.config = config
+        self.work_dir = work_dir or tempfile.gettempdir()
+        self._ffmpeg_bin = "ffmpeg"
+        self._ffprobe_bin = "ffprobe"
+
+    def process(
+        self,
+        video_paths: list[str],
+        audio_path: Optional[str] = None,
+        output_path: Optional[str] = None,
+    ) -> str:
+        """
+        根据模式处理视频，返回输出文件路径
+
+        Args:
+            video_paths: 视频素材路径列表
+            audio_path: 音频路径（用于口播模式）
+            output_path: 输出文件路径，默认自动生成
+
+        Returns:
+            输出文件路径
+        """
+        if not video_paths:
+            raise ValueError("video_paths cannot be empty")
+
+        self._validate_inputs(video_paths, audio_path)
+
+        if output_path is None:
+            output_path = self._generate_output_path()
+
+        logger.info(f"Processing videos with mode: {self.config.mode}, count: {len(video_paths)}")
+
+        try:
+            if self.config.mode == EditingMode.ONE_TAKE:
+                return self._one_take(video_paths, output_path)
+            elif self.config.mode == EditingMode.PIP:
+                return self._pip(video_paths, output_path)
+            elif self.config.mode == EditingMode.VOICE_OVER:
+                return self._voice_over(video_paths, audio_path, output_path)
+            elif self.config.mode == EditingMode.VOICE_PIP:
+                return self._voice_pip(video_paths, audio_path, output_path)
+            else:
+                raise ValueError(f"Unsupported editing mode: {self.config.mode}")
+        except Exception as e:
+            logger.error(f"Error processing videos: {e}")
+            raise
+
+    def _validate_inputs(self, video_paths: list[str], audio_path: Optional[str]) -> None:
+        """验证输入文件"""
+        for path in video_paths:
+            if not os.path.exists(path):
+                raise FileNotFoundError(f"Video file not found: {path}")
+            if not os.path.getsize(path) > 0:
+                raise ValueError(f"Video file is empty: {path}")
+
+        if audio_path and not os.path.exists(audio_path):
+            raise FileNotFoundError(f"Audio file not found: {audio_path}")
+
+    def _generate_output_path(self) -> str:
+        """生成输出文件路径"""
+        os.makedirs(self.work_dir, exist_ok=True)
+        return os.path.join(self.work_dir, f"output_{self.config.mode}_{os.getpid()}.mp4")
+
+    def _run_ffmpeg(self, command: list[str], capture_output: bool = True) -> tuple:
+        """执行 FFmpeg 命令"""
+        logger.debug(f"Running FFmpeg: {' '.join(command)}")
+        try:
+            result = subprocess.run(
+                command,
+                check=True,
+                stdout=subprocess.PIPE if capture_output else None,
+                stderr=subprocess.PIPE if capture_output else None,
+                text=capture_output,
+            )
+            return result.stdout or "", result.stderr or ""
+        except subprocess.CalledProcessError as e:
+            stderr = e.stderr.decode() if e.stderr else str(e)
+            logger.error(f"FFmpeg error: {stderr}")
+            raise RuntimeError(f"FFmpeg execution failed: {stderr}") from e
+
+    def _get_video_info(self, video_path: str) -> dict:
+        """获取视频信息"""
+        try:
+            result = subprocess.run(
+                [
+                    self._ffprobe_bin,
+                    "-v",
+                    "error",
+                    "-show_entries",
+                    "stream=width,height,r_frame_rate,duration,codec_name",
+                    "-show_entries",
+                    "format=duration,size",
+                    "-of",
+                    "json",
+                    video_path,
+                ],
+                check=True,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                text=True,
+            )
+            import json
+
+            data = json.loads(result.stdout)
+            streams = data.get("streams", [{}])
+            video_stream = next((s for s in streams if s.get("codec_type") == "video"), streams[0] if streams else {})
+            fmt = data.get("format", {})
+
+            fps_str = video_stream.get("r_frame_rate", "25/1")
+            fps_parts = fps_str.split("/")
+            fps = float(fps_parts[0]) / float(fps_parts[1]) if len(fps_parts) == 2 else float(fps_parts[0])
+
+            return {
+                "width": int(video_stream.get("width", 0)),
+                "height": int(video_stream.get("height", 0)),
+                "fps": fps,
+                "duration": float(fmt.get("duration", 0)),
+                "codec": video_stream.get("codec_name", "unknown"),
+                "size": int(fmt.get("size", 0)),
+            }
+        except Exception as e:
+            logger.warning(f"Failed to get video info for {video_path}: {e}")
+            return {"width": 0, "height": 0, "fps": 25, "duration": 0, "codec": "unknown", "size": 0}
+
+    def _get_pip_position_offset(
+        self, main_width: int, main_height: int, pip_width: int, pip_height: int
+    ) -> tuple[int, int]:
+        """获取画中画位置偏移量"""
+        margin = 10
+        position_offsets = {
+            PIPPosition.TOP_LEFT: (margin, margin),
+            PIPPosition.TOP_RIGHT: (main_width - pip_width - margin, margin),
+            PIPPosition.BOTTOM_LEFT: (margin, main_height - pip_height - margin),
+            PIPPosition.BOTTOM_RIGHT: (main_width - pip_width - margin, main_height - pip_height - margin),
+        }
+        return position_offsets.get(self.config.pip_position, position_offsets[PIPPosition.TOP_RIGHT])
+
+    def _normalize_video(self, input_path: str, output_path: str) -> dict:
+        """标准化视频格式：先统一帧率，再缩放/填充"""
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            input_path,
+            "-r",
+            str(self.config.output_fps),  # 先统一帧率
+            "-vf",
+            f"scale={self.config.output_width}:{self.config.output_height}:force_original_aspect_ratio=decrease,pad={self.config.output_width}:{self.config.output_height}:(ow-iw)/2:(oh-ih)/2,setsar=1",
+            "-r",
+            str(self.config.output_fps),
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            "-movflags",
+            "+faststart",
+            "-an",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+        return self._get_video_info(output_path)
+
+    def _one_take(self, video_paths: list[str], output_path: str) -> str:
+        """一镜到底模式：顺序拼接视频，添加淡入淡出转场"""
+        if len(video_paths) == 1:
+            return self._normalize_video(video_paths[0], output_path)
+
+        normalized_paths = []
+        for i, path in enumerate(video_paths):
+            normalized = os.path.join(self.work_dir, f"normalized_{i}_{os.getpid()}.mp4")
+            self._normalize_video(path, normalized)
+            normalized_paths.append(normalized)
+
+        durations = [self._get_video_info(p)["duration"] for p in normalized_paths]
+
+        if len(normalized_paths) <= 5:
+            output_path = self._one_take_with_xfade(normalized_paths, durations, output_path)
+        else:
+            output_path = self._one_take_simple_concat(normalized_paths, output_path)
+
+        for p in normalized_paths:
+            try:
+                if p != output_path:
+                    os.remove(p)
+            except Exception as e:
+                logger.warning(f"Operation failed in apps/worker/video_processing/editing_modes.py: {e}", exc_info=True)
+
+        return output_path
+
+    def _one_take_with_xfade(self, normalized_paths: list[str], durations: list[float], output_path: str) -> str:
+        """使用 xfade 滤镜实现转场"""
+        if len(normalized_paths) == 2:
+            transition = self.config.transition_duration
+            offset1 = durations[0] - transition / 2
+
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                normalized_paths[0],
+                "-i",
+                normalized_paths[1],
+                "-filter_complex",
+                f"[0:v][1:v]xfade=transition=fade:duration={transition}:offset={offset1}[v]",
+                "-map",
+                "[v]",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+            self._run_ffmpeg(command)
+            return output_path
+        else:
+            return self._one_take_simple_concat(normalized_paths, output_path)
+
+    def _one_take_simple_concat(self, normalized_paths: list[str], output_path: str) -> str:
+        """使用 concat demuxer 简单拼接"""
+        concat_file = os.path.join(self.work_dir, f"concat_list_{os.getpid()}.txt")
+        with open(concat_file, "w") as f:
+            for path in normalized_paths:
+                f.write(f"file '{os.path.abspath(path)}'\n")
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-f",
+            "concat",
+            "-safe",
+            "0",
+            "-i",
+            concat_file,
+            "-c",
+            "copy",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        try:
+            os.remove(concat_file)
+        except Exception as e:
+            logger.warning(f"Operation failed in apps/worker/video_processing/editing_modes.py: {e}", exc_info=True)
+
+        return output_path
+
+    def _pip(self, video_paths: list[str], output_path: str) -> str:
+        """画中画模式：主视频全屏，后续视频叠加在角落"""
+        if not video_paths:
+            raise ValueError("No video paths provided")
+
+        main_video = video_paths[0]
+        main_normalized = os.path.join(self.work_dir, f"main_{os.getpid()}.mp4")
+        main_info = self._normalize_video(main_video, main_normalized)
+
+        if len(video_paths) == 1:
+            os.rename(main_normalized, output_path)
+            return output_path
+
+        pip_width = int(self.config.output_width * self.config.pip_scale)
+        pip_height = int(self.config.output_height * self.config.pip_scale)
+        x_offset, y_offset = self._get_pip_position_offset(
+            self.config.output_width, self.config.output_height, pip_width, pip_height
+        )
+
+        pip_normalized = os.path.join(self.work_dir, f"pip_{os.getpid()}.mp4")
+        pip_info = self._get_video_info(video_paths[1])
+
+        if pip_info["duration"] > main_info["duration"]:
+            temp_pip = os.path.join(self.work_dir, f"pip_temp_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                video_paths[1],
+                "-t",
+                str(main_info["duration"]),
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                temp_pip,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = temp_pip
+        else:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                video_paths[1],
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                pip_normalized,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = pip_normalized
+
+        if main_info["duration"] > pip_info["duration"]:
+            looped_pip = os.path.join(self.work_dir, f"pip_looped_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-stream_loop",
+                "-1",
+                "-i",
+                pip_normalized_input,
+                "-t",
+                str(main_info["duration"]),
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                looped_pip,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = looped_pip
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            main_normalized,
+            "-i",
+            pip_normalized_input,
+            "-filter_complex",
+            f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+            "-map",
+            "[v]",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [main_normalized, pip_normalized]:
+            if temp_file and temp_file != output_path:
+                try:
+                    os.remove(temp_file)
+                except Exception as e:
+                    logger.warning(
+                        f"Operation failed in apps/worker/video_processing/editing_modes.py: {e}", exc_info=True
+                    )
+
+        return output_path
+
+    def _voice_over(self, video_paths: list[str], audio_path: Optional[str], output_path: str) -> str:
+        """口播模式：背景画面 + 配音"""
+        if not audio_path:
+            raise ValueError("audio_path is required for VOICE_OVER mode")
+
+        if not video_paths:
+            raise ValueError("No background video provided")
+
+        audio_info = self._get_video_info(audio_path)
+        audio_duration = audio_info["duration"]
+
+        bg_normalized = os.path.join(self.work_dir, f"bg_{os.getpid()}.mp4")
+        bg_info = self._normalize_video(video_paths[0], bg_normalized)
+
+        if bg_info["duration"] < audio_duration:
+            looped_bg = os.path.join(self.work_dir, f"bg_looped_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-stream_loop",
+                "-1",
+                "-i",
+                bg_normalized,
+                "-t",
+                str(audio_duration),
+                "-vf",
+                f"scale={self.config.output_width}:{self.config.output_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                looped_bg,
+            ]
+            self._run_ffmpeg(command)
+            bg_normalized = looped_bg
+        elif bg_info["duration"] > audio_duration:
+            temp_bg = os.path.join(self.work_dir, f"bg_trimmed_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_normalized,
+                "-t",
+                str(audio_duration),
+                "-c:v",
+                "copy",
+                temp_bg,
+            ]
+            self._run_ffmpeg(command)
+            bg_normalized = temp_bg
+
+        blurred_bg = os.path.join(self.work_dir, f"bg_blurred_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            bg_normalized,
+            "-vf",
+            f"boxblur=5:5,scale={self.config.output_width}:{self.config.output_height}",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            blurred_bg,
+        ]
+        self._run_ffmpeg(command)
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            blurred_bg,
+            "-i",
+            audio_path,
+            "-filter_complex",
+            "[0:v]drawbox=x=0:y=0:w=iw:h=ih:color=black@0.3:t=fill[v]",
+            "-map",
+            "[v]",
+            "-map",
+            "1:a",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            "-shortest",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [bg_normalized, blurred_bg]:
+            try:
+                if temp_file != output_path:
+                    os.remove(temp_file)
+            except Exception as e:
+                logger.warning(f"Operation failed in apps/worker/video_processing/editing_modes.py: {e}", exc_info=True)
+
+        return output_path
+
+    def _voice_pip(self, video_paths: list[str], audio_path: Optional[str], output_path: str) -> str:
+        """口播+画中画模式：口播视频在角落，其他视频作为背景"""
+        if not video_paths:
+            raise ValueError("No video paths provided")
+
+        if len(video_paths) == 1:
+            return self._normalize_video(video_paths[0], output_path)
+
+        voice_video = video_paths[0]
+        bg_video = video_paths[1] if len(video_paths) > 1 else video_paths[0]
+
+        voice_normalized = os.path.join(self.work_dir, f"voice_{os.getpid()}.mp4")
+        voice_info = self._normalize_video(voice_video, voice_normalized)
+
+        bg_normalized = os.path.join(self.work_dir, f"bg_{os.getpid()}.mp4")
+        bg_info = self._normalize_video(bg_video, bg_normalized)
+
+        final_duration = min(voice_info["duration"], bg_info["duration"])
+
+        pip_width = int(self.config.output_width * self.config.pip_scale)
+        pip_height = int(self.config.output_height * self.config.pip_scale)
+        x_offset, y_offset = self._get_pip_position_offset(
+            self.config.output_width, self.config.output_height, pip_width, pip_height
+        )
+
+        voice_adjusted = os.path.join(self.work_dir, f"voice_adj_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            voice_normalized,
+            "-t",
+            str(final_duration),
+            "-vf",
+            f"scale={pip_width}:{pip_height}",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            voice_adjusted,
+        ]
+        self._run_ffmpeg(command)
+
+        bg_adjusted = os.path.join(self.work_dir, f"bg_adj_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            bg_normalized,
+            "-t",
+            str(final_duration),
+            "-c:v",
+            "copy",
+            bg_adjusted,
+        ]
+        self._run_ffmpeg(command)
+
+        if audio_path:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_adjusted,
+                "-i",
+                voice_adjusted,
+                "-i",
+                audio_path,
+                "-filter_complex",
+                f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+                "-map",
+                "[v]",
+                "-map",
+                "2:a",
+                "-shortest",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+        else:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_adjusted,
+                "-i",
+                voice_adjusted,
+                "-filter_complex",
+                f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+                "-map",
+                "[v]",
+                "-map",
+                "1:a",
+                "-shortest",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [voice_normalized, voice_adjusted, bg_normalized, bg_adjusted]:
+            try:
+                if temp_file != output_path:
+                    os.remove(temp_file)
+            except Exception as e:
+                logger.warning(f"Operation failed in apps/worker/video_processing/editing_modes.py: {e}", exc_info=True)
+
+        return output_path
+
+
+def create_processor(mode: str, work_dir: Optional[str] = None, **kwargs) -> EditingModeProcessor:
+    """便捷工厂函数：创建剪辑模式处理器"""
+    try:
+        editing_mode = EditingMode(mode)
+    except ValueError:
+        raise ValueError(f"Invalid editing mode: {mode}. Valid modes: {[m.value for m in EditingMode]}")
+
+    config = EditingModeConfig(
+        mode=editing_mode,
+        output_width=kwargs.get("output_width", 1280),
+        output_height=kwargs.get("output_height", 720),
+        output_fps=kwargs.get("output_fps", 25),
+        pip_position=PIPPosition(kwargs.get("pip_position", "top_right")),
+        pip_scale=kwargs.get("pip_scale", 0.25),
+        transition_duration=kwargs.get("transition_duration", 0.5),
+    )
+
+    return EditingModeProcessor(config=config, work_dir=work_dir)

apps/worker/video_processing/ffmpeg_utils.py

@@ -1,396 +0,0 @@
-"""FFmpeg 工具函数 — 共享原语.
-
-提供 FFmpeg / FFprobe 调用、视频信息探测、视频标准化、xfade 转场滤镜构建
-等底层能力，供 UnifiedRenderService、VideoComposeService 等复用。
-"""
-
-from __future__ import annotations
-
-import logging
-import shutil
-import subprocess  # nosec B404
-from pathlib import Path
-from typing import Any
-
-logger = logging.getLogger(__name__)
-
-# ── 常量 ──────────────────────────────────────────────────────────────────────
-
-FFMPEG_BIN: str = shutil.which("ffmpeg") or "ffmpeg"
-FFPROBE_BIN: str = shutil.which("ffprobe") or "ffprobe"
-
-DEFAULT_OUTPUT_WIDTH = 1280
-DEFAULT_OUTPUT_HEIGHT = 720
-DEFAULT_FPS = 25
-
-# xfade 转场映射：transition_effect 名称 → FFmpeg xfade transition 名称
-# 键同时支持 TransitionEffect 枚举值和字符串名称（向后兼容）
-XFADE_TRANSITION_MAP: dict[str, str] = {
-    "fade": "fade",
-    "slideleft": "slideleft",
-    "slide_left": "slideleft",
-    "slideright": "slideright",
-    "slide_right": "slideright",
-    "slideup": "slideup",
-    "slide_up": "slideup",
-    "slidedown": "slidedown",
-    "slide_down": "slidedown",
-    "dissolve": "dissolve",
-    "wipe": "wipeleft",
-    "wipeleft": "wipeleft",
-}
-
-DEFAULT_TRANSITION_DURATION = 0.5
-
-# FFmpeg 执行默认超时（秒），防止 FFmpeg hang 住导致 worker 永久阻塞
-# 默认 30 分钟，足够处理大部分短视频渲染；超长视频可单独传参覆盖
-DEFAULT_FFMPEG_TIMEOUT = 1800
-
-
-# ── FFmpeg 执行 ───────────────────────────────────────────────────────────────
-
-
-def run_ffmpeg(
-    command: list[str],
-    *,
-    capture_output: bool = True,
-    timeout: int | None = DEFAULT_FFMPEG_TIMEOUT,
-) -> tuple[str, str]:
-    """执行 FFmpeg 命令。
-
-    Args:
-        command: 完整的 ffmpeg 命令列表（含 "ffmpeg" 本身）
-        capture_output: 是否捕获 stdout/stderr
-        timeout: 超时时间（秒），默认 1800s（30分钟）；None 表示不设超时（不推荐）
-
-    Returns:
-        (stdout, stderr) 元组
-
-    Raises:
-        subprocess.CalledProcessError: 命令执行失败时抛出，
-            异常信息包含完整 stderr 以便排查。
-        subprocess.TimeoutExpired: 超时未完成时抛出，FFmpeg 进程会被 kill。
-    """
-    try:
-        result = subprocess.run(  # nosec B603
-            command,
-            check=True,
-            stdout=subprocess.PIPE if capture_output else None,
-            stderr=subprocess.PIPE if capture_output else None,
-            text=True,
-            timeout=timeout,
-        )
-        return (result.stdout or "", result.stderr or "")
-    except subprocess.TimeoutExpired as e:
-        logger.error(
-            "FFmpeg 命令超时 (%ds): command=%s",
-            timeout or -1,
-            " ".join(str(c) for c in command[:20]),
-        )
-        raise
-    except subprocess.CalledProcessError as e:
-        # 把完整 stderr 打到日志，方便排查 exit code 183 等问题
-        stderr_text = (e.stderr or "").strip()
-        logger.error(
-            "FFmpeg 命令失败: exit_code=%d command=%s\nstderr:\n%s",
-            e.returncode,
-            " ".join(str(c) for c in command[:20]),  # 截断过长的命令
-            stderr_text[:5000],  # 截断过长的 stderr
-        )
-        raise
-
-
-def probe_has_audio(local_path: str | Path) -> bool:
-    """探测文件是否包含音频流。
-
-    Args:
-        local_path: 本地文件路径
-
-    Returns:
-        True 表示有音频流（或探测失败保守返回），False 表示确认无音频流
-    """
-    try:
-        result = subprocess.run(  # nosec B603
-            [
-                FFPROBE_BIN,
-                "-v",
-                "error",
-                "-select_streams",
-                "a:0",
-                "-show_entries",
-                "stream=codec_type",
-                "-of",
-                "default=noprint_wrappers=1:nokey=1",
-                str(local_path),
-            ],
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-            text=True,
-            timeout=10,
-        )
-        return result.stdout.strip() == "audio"
-    except Exception:
-        # 探测失败保守返回 True，让 FFmpeg 自己处理（避免误删音频）
-        return True
-
-
-def probe_duration(local_path: str | Path) -> float:
-    """用 ffprobe 获取视频时长（秒）。
-
-    失败时返回默认值 5.0 秒。
-    """
-    try:
-        result = subprocess.run(  # nosec B603
-            [
-                FFPROBE_BIN,
-                "-v",
-                "error",
-                "-show_entries",
-                "format=duration",
-                "-of",
-                "default=noprint_wrappers=1:nokey=1",
-                str(local_path),
-            ],
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-            text=True,
-        )
-        return round(float(result.stdout.strip()), 3)
-    except Exception:
-        return 5.0
-
-
-def probe_video_info(video_path: str) -> dict[str, Any]:
-    """获取视频信息（宽、高、时长、fps、编码、像素格式）。
-
-    Returns:
-        {
-            "width": int, "height": int, "duration": float, "fps": float,
-            "video_codec": str, "audio_codec": str, "pix_fmt": str,
-            "has_audio": bool,
-        }
-        失败时返回默认值。
-    """
-    try:
-        result = subprocess.run(  # nosec B603
-            [
-                FFPROBE_BIN,
-                "-v",
-                "error",
-                "-show_entries",
-                "stream=width,height,r_frame_rate,duration,codec_name,codec_type,pix_fmt",
-                "-show_entries",
-                "format=duration",
-                "-of",
-                "json",
-                video_path,
-            ],
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-            text=True,
-            timeout=15,
-        )
-
-        import json
-
-        info = json.loads(result.stdout)
-        streams = info.get("streams", [])
-        fmt = info.get("format", {})
-
-        video_stream = next((s for s in streams if s.get("codec_type") == "video"), {})
-        audio_stream = next((s for s in streams if s.get("codec_type") == "audio"), {})
-
-        width = int(video_stream.get("width", DEFAULT_OUTPUT_WIDTH))
-        height = int(video_stream.get("height", DEFAULT_OUTPUT_HEIGHT))
-        video_codec = video_stream.get("codec_name", "") or ""
-        pix_fmt = video_stream.get("pix_fmt", "") or ""
-
-        # 解析帧率
-        fps_str = video_stream.get("r_frame_rate", "25/1")
-        if "/" in fps_str:
-            num, den = fps_str.split("/")
-            fps = float(num) / float(den) if float(den) > 0 else DEFAULT_FPS
-        else:
-            fps = float(fps_str) if fps_str else DEFAULT_FPS
-
-        # 时长
-        duration = float(fmt.get("duration", 0)) or float(video_stream.get("duration", 0))
-
-        has_audio = bool(audio_stream)
-        audio_codec = audio_stream.get("codec_name", "") or ""
-
-        return {
-            "width": width,
-            "height": height,
-            "duration": duration,
-            "fps": round(fps, 2),
-            "video_codec": video_codec,
-            "audio_codec": audio_codec,
-            "pix_fmt": pix_fmt,
-            "has_audio": has_audio,
-        }
-    except Exception as e:
-        logger.warning("获取视频信息失败: %s, error: %s", video_path, e)
-        return {
-            "width": DEFAULT_OUTPUT_WIDTH,
-            "height": DEFAULT_OUTPUT_HEIGHT,
-            "duration": 0.0,
-            "fps": DEFAULT_FPS,
-            "video_codec": "",
-            "audio_codec": "",
-            "pix_fmt": "",
-            "has_audio": True,
-        }
-
-
-def normalize_video(
-    input_path: str,
-    output_path: str,
-    *,
-    width: int = DEFAULT_OUTPUT_WIDTH,
-    height: int = DEFAULT_OUTPUT_HEIGHT,
-    fps: int = DEFAULT_FPS,
-) -> dict[str, Any]:
-    """标准化视频（缩放 + 恒定帧率）。
-
-    使用 scale + pad 保持宽高比，黑边填充到目标分辨率。
-
-    Returns:
-        {"width": int, "height": int, "path": str}
-    """
-    command = [
-        FFMPEG_BIN,
-        "-y",
-        "-i",
-        input_path,
-        "-vf",
-        f"scale={width}:{height}:force_original_aspect_ratio=decrease,"
-        f"pad={width}:{height}:(ow-iw)/2:(oh-ih)/2:black,"
-        f"fps={fps}",
-        "-c:v",
-        "libx264",
-        "-crf",
-        "23",
-        "-preset",
-        "medium",
-        "-c:a",
-        "aac",
-        "-b:a",
-        "128k",
-        "-movflags",
-        "+faststart",
-        output_path,
-    ]
-    run_ffmpeg(command)
-    return {"width": width, "height": height, "path": output_path}
-
-
-# ── xfade / concat 滤镜构建 ──────────────────────────────────────────────────
-
-
-def chain_filters(filters: list[str], output_label: str, *, input_label: str = "0:v") -> str:
-    """将滤镜列表串联为 FFmpeg 滤镜字符串。
-
-    例：chain_filters(["scale=1280:720", "fps=25"], "v0")
-    → "[0:v]scale=1280:720,fps=25[v0]"
-    """
-    filter_body = ",".join(filters)
-    return f"[{input_label}]{filter_body}[{output_label}]"
-
-
-def resolve_xfade_transition(transition_name: str) -> str:
-    """将转场效果名称映射为 FFmpeg xfade transition 名称。
-
-    支持 TransitionEffect 枚举值和字符串名称，未知值回退到 "fade"。
-    """
-    # 兼容 TransitionEffect 枚举（有 .value 属性）
-    if hasattr(transition_name, "value"):
-        transition_name = transition_name.value
-    return XFADE_TRANSITION_MAP.get(transition_name, "fade")
-
-
-def build_xfade_filter_chain(
-    clip_durations: list[float],
-    clip_video_labels: list[str],
-    transitions: list[str],
-    *,
-    transition_duration: float = DEFAULT_TRANSITION_DURATION,
-    output_label: str = "outv",
-) -> tuple[str, float]:
-    """构建 xfade 转场滤镜链。
-
-    对每步 xfade 自动钳制 transition duration，确保
-    ``offset + td ≤ first_input_duration``，避免 FFmpeg exit 234。
-
-    Args:
-        clip_durations: 每个片段的时长（必须与 trim 后的实际时长一致）
-        clip_video_labels: 每个片段的视频流标签（如 "v0", "v1"）
-        transitions: 每个片段对应的转场效果（第一个片段的转场被忽略）
-        transition_duration: 转场时长（秒）
-        output_label: 最终输出标签
-
-    Returns:
-        (filter_string, estimated_total_duration)
-    """
-    n = len(clip_durations)
-    parts: list[str] = []
-
-    if n == 0:
-        return "", 0.0
-
-    if n == 1:
-        parts.append(f"[{clip_video_labels[0]}]copy[{output_label}]")
-        return ";".join(parts), clip_durations[0]
-
-    # xfade 链 — 每步动态钳制 td，防止 offset + td > first_input_duration
-    cumulative = 0.0
-    prev_label = clip_video_labels[0]
-    total_transition = 0.0  # 累计已使用的转场时长
-
-    for i in range(1, n):
-        cumulative += clip_durations[i - 1]
-
-        # 当前 xfade 的第一个输入时长
-        if i == 1:
-            first_input_dur = clip_durations[0]
-        else:
-            first_input_dur = cumulative - total_transition
-
-        # 原始 offset 计算
-        offset = max(0.0, cumulative - transition_duration * i)
-
-        # 安全钳制：offset + td 不能超过第一个输入的时长
-        available = max(0.0, first_input_dur - offset)
-        safe_td = min(transition_duration, available)
-
-        # 同时不能超过剩余总时长
-        remaining = max(0.0, sum(clip_durations) - cumulative)
-        safe_td = min(safe_td, remaining)
-        # 同时不能超过当前第二个输入（单个片段）的时长
-        safe_td = min(safe_td, clip_durations[i])
-        safe_td = max(0.001, safe_td)  # 至少 1ms，避免 td=0
-
-        transition = transitions[i] if i < len(transitions) else "cut"
-        xfade_transition = resolve_xfade_transition(transition)
-
-        if i == n - 1:
-            out_label = output_label
-        else:
-            out_label = f"xf{i}"
-
-        parts.append(
-            f"[{prev_label}][{clip_video_labels[i]}]"
-            f"xfade=transition={xfade_transition}"
-            f":duration={safe_td:.3f}"
-            f":offset={offset:.3f}"
-            f"[{out_label}]"
-        )
-        prev_label = out_label
-        total_transition += safe_td
-
-    # 总时长减去转场重叠部分
-    total_duration = sum(clip_durations) - total_transition
-    return ";".join(parts), max(0.0, total_duration)

apps/worker/video_processing/oss_helpers.py

@@ -1,266 +0,0 @@
-"""OSS 工具函数 — 从 generation.py / edit_plan_generation.py 提取的共享 OSS 操作.
-
-提供 OSS 配置读取、Bucket 创建、素材上传/下载、asset_id → 本地路径解析
-等能力，供 render_edit_plan 和 generate_video 共同复用。
-"""
-
-from __future__ import annotations
-
-import hashlib
-import logging
-import os
-import threading
-from pathlib import Path
-from typing import Optional
-from urllib.parse import urlparse
-
-import oss2
-
-logger = logging.getLogger(__name__)
-
-# OSS 上传配置
-OSS_CONNECT_TIMEOUT = 10  # 连接超时（秒），防止 TCP 握手挂死
-OSS_UPLOAD_TOTAL_TIMEOUT = 300  # 单文件上传总超时（秒），防止网络慢时无限卡住
-OSS_MULTIPART_THRESHOLD = 100 * 1024 * 1024  # 分片上传阈值：100MB 以上走分片
-OSS_PART_SIZE = 8 * 1024 * 1024  # 分片大小：8MB
-OSS_MULTIPART_NUM_THREADS = 3  # 分片上传并发数
-
-
-# ── OSS 配置 ──────────────────────────────────────────────────────────────────
-
-
-def oss_settings() -> tuple[str, str, str, str] | None:
-    """获取 OSS 配置。
-
-    Returns:
-        (access_key_id, access_key_secret, endpoint, bucket_name) 元组，
-        配置缺失时返回 None。
-    """
-    access_key_id = os.getenv("OSS_ACCESS_KEY_ID")
-    access_key_secret = os.getenv("OSS_ACCESS_KEY_SECRET")
-    endpoint = os.getenv("OSS_ENDPOINT")
-    bucket_name = os.getenv("OSS_BUCKET_NAME")
-    if not all([access_key_id, access_key_secret, endpoint, bucket_name]):
-        return None
-    return access_key_id, access_key_secret, endpoint, bucket_name
-
-
-def oss_bucket() -> oss2.Bucket | None:
-    """获取 OSS Bucket 实例。
-
-    P0-2 修复：endpoint 不带 scheme 时自动补 https:// 前缀，
-    确保 sign_url 等依赖 scheme 的方法返回 HTTPS URL。
-
-    P0-staging 修复：增加 connect_timeout=10s，防止网络抖动时
-    TCP 握手阶段无限挂死，导致 worker 进程卡死。
-
-    Returns:
-        oss2.Bucket 实例，配置缺失时返回 None。
-    """
-    settings = oss_settings()
-    if settings is None:
-        return None
-    access_key_id, access_key_secret, endpoint, bucket_name = settings
-    # endpoint 无 scheme 时补 https://，与 API 端 storage.py 保持一致
-    if not endpoint.startswith(("http://", "https://")):
-        endpoint = f"https://{endpoint}"
-    return oss2.Bucket(
-        oss2.Auth(access_key_id, access_key_secret),
-        endpoint,
-        bucket_name,
-        connect_timeout=OSS_CONNECT_TIMEOUT,
-    )
-
-
-def normalize_storage_key(storage_key_or_url: str) -> str:
-    """标准化存储键 — 如果是完整 URL 则提取 path 部分。
-
-    Examples:
-        "https://bucket.oss-cn-hangzhou.aliyuncs.com/path/to/file.mp4"
-        → "path/to/file.mp4"
-        "path/to/file.mp4" → "path/to/file.mp4"
-    """
-    if storage_key_or_url.startswith(("http://", "https://")):
-        return urlparse(storage_key_or_url).path.lstrip("/")
-    return storage_key_or_url.lstrip("/")
-
-
-# ── 上传 / 下载 ───────────────────────────────────────────────────────────────
-
-
-def download_asset(asset_storage_key: str, local_path: Path) -> bool:
-    """从 OSS 下载素材文件到本地路径。
-
-    Args:
-        asset_storage_key: 素材的存储键（或完整 URL）
-        local_path: 本地保存路径
-
-    Returns:
-        True 表示下载成功，False 表示失败。
-    """
-    bucket = oss_bucket()
-    if bucket is None:
-        return False
-    try:
-        bucket.get_object_to_file(normalize_storage_key(asset_storage_key), str(local_path))
-        return local_path.exists() and local_path.stat().st_size > 0
-    except Exception:
-        logger.exception("下载素材失败: %s", asset_storage_key)
-        return False
-
-
-def upload_to_oss(local_path: Path, storage_key: str) -> str | None:
-    """上传文件到 OSS，返回公开 URL。
-
-    大文件（>100MB）自动走分片上传，降低内存峰值，减少 OOM 风险。
-    上传加总超时保护（默认 300s），防止网络异常时无限挂死。
-
-    Args:
-        local_path: 本地文件路径
-        storage_key: 目标存储键
-
-    Returns:
-        公开访问 URL，上传失败或 OSS 未配置时返回 None。
-    """
-    bucket = oss_bucket()
-    if bucket is None:
-        return None
-
-    result: dict = {"url": None, "error": None, "file_size": 0}
-    done = threading.Event()
-
-    def _do_upload():
-        try:
-            # 尝试获取文件大小，用于分片判断和日志；stat 失败时 fallback 走普通上传
-            try:
-                file_size = local_path.stat().st_size
-                result["file_size"] = file_size
-                use_multipart = file_size >= OSS_MULTIPART_THRESHOLD
-            except OSError:
-                use_multipart = False
-                file_size = 0
-
-            if use_multipart:
-                # 分片上传：降低内存峰值，每片 8MB，3 线程并发
-                logger.info(
-                    "大文件分片上传: storage_key=%s, size=%.1fMB, part_size=%dMB, threads=%d",
-                    storage_key[:80],
-                    file_size / 1024 / 1024,
-                    OSS_PART_SIZE // 1024 // 1024,
-                    OSS_MULTIPART_NUM_THREADS,
-                )
-                oss2.resumable_upload(
-                    bucket,
-                    storage_key,
-                    str(local_path),
-                    multipart_threshold=OSS_MULTIPART_THRESHOLD,
-                    part_size=OSS_PART_SIZE,
-                    num_threads=OSS_MULTIPART_NUM_THREADS,
-                )
-            else:
-                bucket.put_object_from_file(storage_key, str(local_path))
-
-            # 构造返回 URL
-            settings = oss_settings()
-            if settings:
-                _, _, endpoint, bucket_name = settings
-                endpoint_clean = endpoint.replace("https://", "").replace("http://", "")
-                result["url"] = f"https://{bucket_name}.{endpoint_clean}/{storage_key}"
-        except Exception as e:
-            result["error"] = e
-            logger.exception("上传 OSS 失败: %s", storage_key)
-        finally:
-            done.set()
-
-    upload_thread = threading.Thread(target=_do_upload, daemon=True)
-    upload_thread.start()
-    finished = done.wait(timeout=OSS_UPLOAD_TOTAL_TIMEOUT)
-
-    if not finished:
-        logger.error(
-            "OSS 上传超时（%.0fs），强制中止: storage_key=%s, size=%.1fMB",
-            OSS_UPLOAD_TOTAL_TIMEOUT,
-            storage_key[:80],
-            result["file_size"] / 1024 / 1024 if result["file_size"] else 0,
-        )
-        return None
-
-    if result["error"]:
-        return None
-
-    return result["url"]
-
-
-def get_signed_download_url(storage_key_or_url: str, expires_seconds: int = 3600) -> str | None:
-    """生成预签名下载 URL（用于私有 bucket 的 URL 校验或临时下载）。
-
-    Args:
-        storage_key_or_url: 存储键或完整 URL（URL 会自动提取 path）
-        expires_seconds: 签名有效期（秒）
-
-    Returns:
-        预签名 URL，失败或 OSS 未配置时返回 None。
-    """
-    bucket = oss_bucket()
-    if bucket is None:
-        return None
-    try:
-        storage_key = normalize_storage_key(storage_key_or_url)
-        signed = bucket.sign_url("GET", storage_key, expires_seconds)
-        logger.info("生成预签名URL: key=%s url_prefix=%s", storage_key[:80], signed[:60])
-        return signed
-    except Exception:
-        logger.exception("生成预签名URL失败: %s", storage_key_or_url[:80])
-        return None
-
-
-# ── Asset 解析 ────────────────────────────────────────────────────────────────
-
-
-def resolve_asset_path(asset_id: str, work_dir: Path) -> Path | None:
-    """从 asset_id 解析到本地文件路径。
-
-    策略（按优先级）：
-    1. 如果 asset_id 是本地绝对路径（/var/storage/...）→ 直接返回
-    2. 如果 work_dir 下已有缓存文件 → 返回缓存路径
-    3. 从 OSS 下载到 work_dir/{hash}.mp4 → 返回下载路径
-    4. 下载失败 → 返回 None
-
-    缓存策略：以 asset_id 的 SHA256 前 16 位为文件名，避免重复下载。
-    """
-    # 1. 本地绝对路径
-    if asset_id.startswith("/") and os.path.exists(asset_id):
-        return Path(asset_id)
-
-    # 2. 缓存命中
-    cache_hash = hashlib.sha256(asset_id.encode()).hexdigest()[:16]
-    cached_path = work_dir / f"{cache_hash}.mp4"
-    if cached_path.exists() and cached_path.stat().st_size > 0:
-        return cached_path
-
-    # 3. 从 OSS 下载
-    if download_asset(asset_id, cached_path):
-        return cached_path
-
-    return None
-
-
-def resolve_asset_ids_to_paths(
-    asset_ids: list[str],
-    work_dir: Path,
-) -> dict[str, Path]:
-    """批量解析 asset_id → 本地路径。
-
-    Args:
-        asset_ids: 素材 ID 列表
-        work_dir: 工作目录
-
-    Returns:
-        {asset_id: local_path} 映射，仅包含成功解析的条目。
-    """
-    result: dict[str, Path] = {}
-    for aid in asset_ids:
-        local_path = resolve_asset_path(aid, work_dir)
-        if local_path:
-            result[aid] = local_path
-    return result

apps/worker/video_processing/render_adapter.py

@@ -1,299 +0,0 @@
-"""统一渲染引擎适配层 — Phase 2.
-
-将 EditPlan + EditPlanClips（来自 DB）适配为 UnifiedRenderService 的输入格式，
-封装素材下载、渲染执行、结果上传的完整流程。
-
-职责：
-  1. 从 DB 读取 EditPlan + EditPlanClips
-  2. 下载素材到本地，构建 asset_path_map
-  3. 调用 UnifiedRenderService 执行渲染
-  4. 上传渲染结果到 OSS
-  5. 支持进度回调（对接 JobService）
-"""
-
-from __future__ import annotations
-
-import logging
-import tempfile
-from dataclasses import dataclass
-from pathlib import Path
-from typing import Any, Callable
-
-from sqlalchemy.orm import Session
-from video_processing.oss_helpers import download_asset, upload_to_oss
-from video_processing.unified_render_service import RenderResult, UnifiedRenderService
-
-from packages.adapters.sqlalchemy_impl.edit_plan_clip_repository import SQLAlchemyEditPlanClipRepository
-from packages.adapters.sqlalchemy_impl.edit_plan_repository import SQLAlchemyEditPlanRepository
-from packages.domain.edit_plan import EditPlan, EditPlanStatus
-from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
-
-logger = logging.getLogger(__name__)
-
-
-# ── 数据结构 ──────────────────────────────────────────────────────────────────
-
-
-@dataclass
-class RenderAdapterResult:
-    """渲染适配结果。"""
-
-    success: bool
-    output_url: str = ""
-    output_path: Path | None = None
-    duration: float = 0.0
-    file_size: int = 0
-    width: int = 0
-    height: int = 0
-    clip_count: int = 0
-    error_message: str = ""
-
-
-ProgressCallback = Callable[[float, str], None]
-"""进度回调：(progress_0_100, stage_description) → None"""
-
-
-# ── 适配层主体 ────────────────────────────────────────────────────────────────
-
-
-class RenderAdapter:
-    """统一渲染引擎适配层。
-
-    桥接 EditPlan 领域模型与 UnifiedRenderService 图层模型。
-
-    用法::
-
-        adapter = RenderAdapter(db)
-        result = adapter.render_plan(
-            plan_id=plan_id,
-            job_id=job_id,
-            progress_cb=lambda p, s: job_service.update_progress(job_id, p, s),
-        )
-    """
-
-    def __init__(self, db: Session) -> None:
-        self._db = db
-        self._plan_repo = SQLAlchemyEditPlanRepository(db)
-        self._clip_repo = SQLAlchemyEditPlanClipRepository(db)
-
-    # ── 公开方法 ──────────────────────────────────────────────────────────
-
-    def render_plan(
-        self,
-        plan_id: str,
-        *,
-        job_id: str = "",
-        work_dir: Path | None = None,
-        progress_cb: ProgressCallback | None = None,
-    ) -> RenderAdapterResult:
-        """渲染一个 EditPlan。
-
-        完整流程：
-        1. 加载计划与片段
-        2. 下载素材
-        3. 执行统一渲染
-        4. 上传结果
-
-        Args:
-            plan_id: EditPlan ID
-            job_id: 关联的 Job ID（用于结果存储路径）
-            work_dir: 工作目录，不传则使用临时目录
-            progress_cb: 进度回调函数
-
-        Returns:
-            RenderAdapterResult
-        """
-        temp_dir = None
-        try:
-            # 0. 准备工作目录
-            if work_dir is None:
-                temp_dir = tempfile.mkdtemp(prefix="render_")
-                work_dir = Path(temp_dir)
-            work_dir.mkdir(parents=True, exist_ok=True)
-
-            self._report_progress(progress_cb, 5.0, "加载剪辑计划")
-
-            # 1. 加载计划与片段
-            plan = self._plan_repo.get(plan_id)
-            if plan is None:
-                return RenderAdapterResult(
-                    success=False,
-                    error_message=f"剪辑计划不存在: {plan_id}",
-                )
-
-            clips = self._clip_repo.list_by_plan(plan_id, skip=0, limit=10000)
-            ready_clips = [c for c in clips if c.status == EditPlanClipStatus.READY and c.asset_id]
-            ready_clips.sort(key=lambda c: c.order)
-
-            if not ready_clips:
-                return RenderAdapterResult(
-                    success=False,
-                    error_message="没有可渲染的就绪片段",
-                    clip_count=0,
-                )
-
-            logger.info(
-                "开始渲染: plan_id=%s job_id=%s ready_clips=%d engine=unified",
-                plan_id,
-                job_id,
-                len(ready_clips),
-            )
-
-            self._report_progress(progress_cb, 15.0, f"下载素材（{len(ready_clips)} 个）")
-
-            # 2. 下载素材
-            asset_path_map = self._download_assets(ready_clips, work_dir)
-            if not asset_path_map:
-                return RenderAdapterResult(
-                    success=False,
-                    error_message="所有素材下载失败",
-                    clip_count=len(ready_clips),
-                )
-
-            self._report_progress(progress_cb, 40.0, "执行视频渲染")
-
-            # 3. 执行统一渲染
-            render_svc = UnifiedRenderService(
-                plan=plan,
-                clips=ready_clips,
-                asset_path_map=asset_path_map,
-                work_dir=work_dir,
-            )
-            result = render_svc.render()
-
-            self._report_progress(progress_cb, 80.0, "上传渲染结果")
-
-            # 4. 上传结果
-            storage_key = f"rendered/{plan_id}/{job_id or plan_id}.mp4"
-            output_url = upload_to_oss(result.output_path, storage_key)
-
-            self._report_progress(progress_cb, 100.0, "渲染完成")
-
-            logger.info(
-                "[render-adapter] render success: plan_id=%s job_id=%s engine=unified "
-                "duration=%.2fs file_size=%d resolution=%dx%d clip_count=%d",
-                plan_id,
-                job_id,
-                result.duration,
-                result.file_size,
-                result.width,
-                result.height,
-                len(ready_clips),
-            )
-
-            return RenderAdapterResult(
-                success=True,
-                output_url=output_url or "",
-                output_path=result.output_path,
-                duration=result.duration,
-                file_size=result.file_size,
-                width=result.width,
-                height=result.height,
-                clip_count=len(ready_clips),
-            )
-
-        except Exception as exc:
-            logger.exception(
-                "[render-adapter] render failed: plan_id=%s job_id=%s engine=unified error=%s",
-                plan_id,
-                job_id,
-                str(exc)[:200],
-            )
-            return RenderAdapterResult(
-                success=False,
-                error_message=str(exc)[:500],
-            )
-        finally:
-            # 清理临时目录
-            if temp_dir:
-                import shutil
-
-                try:
-                    shutil.rmtree(temp_dir, ignore_errors=True)
-                except Exception:
-                    pass
-
-    def validate_plan(self, plan_id: str) -> tuple[bool, list[str], list[str], int, int]:
-        """校验计划是否可渲染（兼容 VideoComposeService.validate_compose 接口）。
-
-        Returns:
-            (valid, errors, warnings, ready_clip_count, total_clip_count)
-        """
-        errors: list[str] = []
-        warnings: list[str] = []
-
-        plan = self._plan_repo.get(plan_id)
-        if plan is None:
-            return False, [f"剪辑计划不存在: {plan_id}"], [], 0, 0
-
-        if plan.status not in (EditPlanStatus.EDITING, EditPlanStatus.RENDERING):
-            errors.append(f"计划状态不正确，需要 editing 或 rendering，当前: {plan.status}")
-
-        clips = self._clip_repo.list_by_plan(plan_id, skip=0, limit=10000)
-        if not clips:
-            errors.append("计划没有任何片段")
-            return False, errors, warnings, 0, 0
-
-        clips.sort(key=lambda c: c.order)
-
-        ready_count = 0
-        pending_count = 0
-        no_asset_count = 0
-
-        for clip in clips:
-            if clip.status == EditPlanClipStatus.READY:
-                ready_count += 1
-                if not clip.asset_id:
-                    errors.append(f"片段 {clip.id} (order={clip.order}) 没有分配素材")
-                    no_asset_count += 1
-            elif clip.status == EditPlanClipStatus.PENDING:
-                pending_count += 1
-            elif clip.status == EditPlanClipStatus.FAILED:
-                warnings.append(f"片段 {clip.id} (order={clip.order}) 状态为 failed，已跳过")
-
-        if ready_count == 0:
-            errors.append("没有就绪（ready）的片段可以合成")
-
-        if pending_count > 0:
-            warnings.append(f"有 {pending_count} 个片段仍处于 pending 状态")
-
-        return len(errors) == 0, errors, warnings, ready_count, len(clips)
-
-    # ── 内部方法 ──────────────────────────────────────────────────────────
-
-    @staticmethod
-    def _report_progress(progress_cb: ProgressCallback | None, progress: float, stage: str) -> None:
-        """上报进度。"""
-        if progress_cb is not None:
-            try:
-                progress_cb(progress, stage)
-            except Exception:
-                logger.exception("进度回调失败")
-
-    @staticmethod
-    def _download_assets(clips: list[EditPlanClip], work_dir: Path) -> dict[str, Path]:
-        """下载片段素材到本地，返回 asset_id → local_path 映射。
-
-        只保留下载成功的素材。
-        """
-        asset_dir = work_dir / "assets"
-        asset_dir.mkdir(exist_ok=True)
-
-        asset_path_map: dict[str, Path] = {}
-
-        for clip in clips:
-            asset_id = clip.asset_id
-            if not asset_id:
-                continue
-
-            # 生成安全的本地文件名
-            safe_name = f"clip_{clip.order:04d}_{abs(hash(asset_id)) % 100000:05d}.mp4"
-            local_path = asset_dir / safe_name
-
-            if download_asset(asset_id, local_path):
-                asset_path_map[asset_id] = local_path
-                logger.debug("素材下载成功: clip_id=%s asset_id=%s", clip.id, asset_id[:60])
-            else:
-                logger.warning("素材下载失败: clip_id=%s asset_id=%s", clip.id, asset_id[:60])
-
-        return asset_path_map

apps/worker/video_processing/render_engine_resolver.py

@@ -1,204 +0,0 @@
-"""渲染引擎 Feature Flag 解析器。
-
-封装渲染引擎选择逻辑，支持：
-- 环境变量作为默认值（RENDER_ENGINE=legacy/unified）
-- Redis Feature Flag 运行时覆盖（白名单 + 百分比 + 全局开关）
-- 定时刷新，支持热更新不重启 worker
-
-使用方式：
-    resolver = RenderEngineResolver(redis_url="redis://...", default_engine="legacy")
-    engine = resolver.get_engine(user_id="user123")
-    # engine: "legacy" 或 "unified"
-"""
-
-from __future__ import annotations
-
-import logging
-import threading
-from typing import Optional
-
-from packages.adapters.redis.feature_flag_store import (
-    FeatureFlagConfig,
-    FeatureFlagStore,
-    InMemoryFeatureFlagStore,
-    RedisFeatureFlagStore,
-)
-
-logger = logging.getLogger(__name__)
-
-# Feature Flag 名称常量
-FLAG_RENDER_ENGINE = "render_engine"
-
-# 引擎常量
-ENGINE_LEGACY = "legacy"
-ENGINE_UNIFIED = "unified"
-VALID_ENGINES = {ENGINE_LEGACY, ENGINE_UNIFIED}
-
-
-class RenderEngineResolver:
-    """渲染引擎选择器。
-
-    判定逻辑（从高到低）：
-    1. Redis flag 白名单匹配 → unified
-    2. Redis flag 百分比命中 → unified
-    3. Redis flag 全局开启（100%）→ unified
-    4. 环境变量默认值 → legacy / unified
-
-    当 Redis 不可用时，自动降级到环境变量默认值，不影响业务。
-    """
-
-    def __init__(
-        self,
-        default_engine: str = ENGINE_LEGACY,
-        redis_url: Optional[str] = None,
-        refresh_interval: float = 30.0,
-        store: Optional[FeatureFlagStore] = None,
-    ) -> None:
-        """
-        Args:
-            default_engine: 环境变量默认的引擎名（legacy / unified）
-            redis_url: Redis 连接 URL，传 None 时使用内存实现（测试用）
-            refresh_interval: Redis flag 配置刷新间隔（秒）
-            store: 直接传入 store 实例（测试用，优先级高于 redis_url）
-        """
-        self._default_engine = default_engine.lower() if default_engine else ENGINE_LEGACY
-        if self._default_engine not in VALID_ENGINES:
-            logger.warning(
-                "Invalid default engine '%s', fallback to '%s'",
-                self._default_engine,
-                ENGINE_LEGACY,
-            )
-            self._default_engine = ENGINE_LEGACY
-
-        if store is not None:
-            self._store = store
-        elif redis_url:
-            self._store = RedisFeatureFlagStore(redis_url=redis_url)
-        else:
-            self._store = InMemoryFeatureFlagStore()
-            logger.info("No Redis configured, using in-memory feature flag store")
-
-        self._refresh_interval = refresh_interval
-        self._lock = threading.Lock()
-        self._cached_config: Optional[FeatureFlagConfig] = None
-        self._last_refresh: float = 0.0
-
-    def _maybe_refresh(self) -> None:
-        """惰性刷新配置，超过刷新间隔时从存储重新读取。"""
-        import time
-
-        now = time.time()
-        if now - self._last_refresh < self._refresh_interval:
-            return
-
-        try:
-            config = self._store.get(FLAG_RENDER_ENGINE)
-            with self._lock:
-                self._cached_config = config
-                self._last_refresh = now
-        except Exception as exc:
-            logger.warning("Failed to refresh render engine flag: %s", exc)
-            # 刷新失败时保留旧缓存，不中断业务
-            if self._cached_config is None:
-                # 首次就读失败，设一个默认值
-                with self._lock:
-                    self._cached_config = FeatureFlagConfig(name=FLAG_RENDER_ENGINE)
-                    self._last_refresh = now
-
-    def _get_config(self) -> FeatureFlagConfig:
-        """获取当前 flag 配置（带缓存）。"""
-        if self._cached_config is None:
-            self._maybe_refresh()
-        else:
-            self._maybe_refresh()
-        return self._cached_config or FeatureFlagConfig(name=FLAG_RENDER_ENGINE)
-
-    def get_engine(self, user_id: Optional[str] = None) -> str:
-        """获取当前应该使用的渲染引擎。
-
-        Args:
-            user_id: 用户ID，用于白名单匹配和百分比哈希。
-                    传 None 时只看全局开关。
-
-        Returns:
-            "legacy" 或 "unified"
-        """
-        config = self._get_config()
-
-        # 全局关闭 → 用默认值
-        if not config.enabled:
-            return self._default_engine
-
-        # 白名单匹配 / 百分比命中 → unified
-        if config.is_active(user_id):
-            return ENGINE_UNIFIED
-
-        # 未命中灰度 → 用默认值
-        return self._default_engine
-
-    def should_use_unified(self, user_id: Optional[str] = None) -> bool:
-        """便捷方法：是否应该使用统一渲染引擎。"""
-        return self.get_engine(user_id) == ENGINE_UNIFIED
-
-    def force_refresh(self) -> None:
-        """强制立即刷新配置（用于管理接口修改后立即生效）。"""
-        self._last_refresh = 0.0
-        if isinstance(self._store, RedisFeatureFlagStore):
-            self._store.invalidate_cache(FLAG_RENDER_ENGINE)
-        self._maybe_refresh()
-
-    def get_config_snapshot(self) -> dict:
-        """获取当前配置快照（用于管理接口展示）。"""
-        config = self._get_config()
-        return {
-            "flag_name": FLAG_RENDER_ENGINE,
-            "default_engine": self._default_engine,
-            "enabled": config.enabled,
-            "percentage": config.percentage,
-            "whitelist": sorted(config.whitelist),
-            "refresh_interval": self._refresh_interval,
-            "last_refresh": self._last_refresh,
-        }
-
-    def set_flag(self, config: FeatureFlagConfig) -> None:
-        """设置 flag 配置（管理接口用）。"""
-        config.name = FLAG_RENDER_ENGINE
-        self._store.set(config)
-        self.force_refresh()
-
-
-# 全局单例
-_resolver: Optional[RenderEngineResolver] = None
-_resolver_lock = threading.Lock()
-
-
-def get_render_engine_resolver() -> RenderEngineResolver:
-    """获取全局单例（基于 worker 配置）。"""
-    global _resolver
-    if _resolver is not None:
-        return _resolver
-
-    with _resolver_lock:
-        if _resolver is not None:
-            return _resolver
-
-        try:
-            from worker_app.core.config import get_settings
-
-            settings = get_settings()
-            redis_url = getattr(settings, "redis_url", None) or getattr(settings, "broker_url", None)
-            default = getattr(settings, "render_engine", ENGINE_LEGACY)
-            _resolver = RenderEngineResolver(
-                default_engine=default,
-                redis_url=redis_url,
-            )
-            logger.info(
-                "RenderEngineResolver initialized: default=%s, redis=%s",
-                default,
-                bool(redis_url),
-            )
-        except Exception as exc:
-            logger.warning("Failed to init RenderEngineResolver from settings: %s", exc)
-            _resolver = RenderEngineResolver(default_engine=ENGINE_LEGACY)
-
-    return _resolver

apps/worker/video_processing/video_compose_service.py

@@ -0,0 +1,821 @@
+"""
+视频合成服务
+支持多种剪辑模式和转场效果，包含完整的安全校验
+"""
+
+import logging
+import os
+import subprocess
+import tempfile
+from dataclasses import dataclass
+from enum import Enum
+
+try:
+    from enum import StrEnum
+except ImportError:
+
+    class StrEnum(str, Enum):  # type: ignore[no-redef]
+        """Python 3.10 兼容的 StrEnum 回退实现。"""
+
+        pass
+
+
+from pathlib import Path
+from typing import Optional
+
+from packages.domain.editing_mode import EditingMode
+
+logger = logging.getLogger(__name__)
+
+# ========== 安全常量 ==========
+# 允许的输出目录白名单（使用环境变量或系统临时目录，避免硬编码 /tmp）
+_VIDEO_OUTPUT_DIR = os.environ.get("VIDEO_OUTPUT_DIR", os.path.join(tempfile.gettempdir(), "video_output"))
+ALLOWED_OUTPUT_DIRS = [_VIDEO_OUTPUT_DIR, "/var/app/rendered"]
+
+# 允许的输入路径前缀白名单
+ALLOWED_INPUT_PREFIXES = ("s3://", "oss://", "local://", "/var/storage/")
+
+# 允许的转场效果白名单
+ALLOWED_TRANSITIONS = {
+    "fade",
+    "slideleft",
+    "slideright",
+    "dissolve",
+    "wipeleft",
+    "wiperight",
+    "cut",
+    "slideup",
+    "slidedown",
+}
+
+# 转场效果映射
+_XFADE_TRANSITION_MAP = {
+    "fade": "fade",
+    "slideleft": "slideleft",
+    "slideright": "slideright",
+    "dissolve": "dissolve",
+    "wipeleft": "wipeleft",
+    "wiperight": "wiperight",
+    "cut": "cut",
+    "slideup": "slideup",
+    "slidedown": "slidedown",
+}
+
+
+class VideoComposeError(Exception):
+    """视频合成服务异常"""
+
+    pass
+
+
+class PIPPosition(StrEnum):
+    """画中画位置枚举"""
+
+    TOP_LEFT = "top_left"
+    TOP_RIGHT = "top_right"
+    BOTTOM_LEFT = "bottom_left"
+    BOTTOM_RIGHT = "bottom_right"
+
+
+@dataclass
+class Clip:
+    """视频片段"""
+
+    asset_id: str  # 资源ID，对应输入路径
+    start_time: float = 0.0
+    duration: float = 0.0
+    transition: str = "fade"  # 转场效果
+
+
+@dataclass
+class EditingModeConfig:
+    """剪辑模式配置"""
+
+    mode: EditingMode
+    output_width: int = 1280
+    output_height: int = 720
+    output_fps: int = 25
+    pip_position: PIPPosition = PIPPosition.TOP_RIGHT
+    pip_scale: float = 0.25  # 画中画占主画面的比例
+    transition_duration: float = 0.5  # 转场时长（秒）
+    output_codec: str = "libx264"
+    output_preset: str = "medium"
+    output_crf: int = 23
+
+
+class VideoComposeService:
+    """视频合成服务"""
+
+    def __init__(self, config: EditingModeConfig, work_dir: Optional[str] = None):
+        """
+        初始化视频合成服务
+
+        Args:
+            config: 剪辑模式配置
+            work_dir: 工作目录，默认使用系统临时目录
+        """
+        self.config = config
+        self.work_dir = work_dir or tempfile.gettempdir()
+        self._ffmpeg_bin = "ffmpeg"
+        self._ffprobe_bin = "ffprobe"
+
+    def _validate_output_path(self, path: str) -> str:
+        """
+        校验输出路径是否在允许范围内 (P0 修复)
+
+        防止路径穿越攻击，如 /app/config/../../../etc/passwd
+
+        Args:
+            path: 用户提供的输出路径
+
+        Returns:
+            标准化后的绝对路径
+
+        Raises:
+            ValueError: 路径不在允许范围内
+        """
+        abs_path = os.path.abspath(path)
+        for allowed_dir in ALLOWED_OUTPUT_DIRS:
+            allowed_abs = os.path.abspath(allowed_dir)
+            if abs_path.startswith(allowed_abs):
+                return abs_path
+        raise ValueError(f"输出路径不在允许范围内: {path}")
+
+    def _validate_input_path(self, path: str) -> bool:
+        """
+        校验输入路径格式是否合法 (P1-1 修复)
+
+        Args:
+            path: 输入文件路径
+
+        Returns:
+            是否合法
+        """
+        return any(path.startswith(prefix) for prefix in ALLOWED_INPUT_PREFIXES)
+
+    def _validate_transition(self, transition: str) -> str:
+        """
+        校验转场效果是否在白名单内 (P1-2 修复)
+
+        Args:
+            transition: 转场效果名称
+
+        Returns:
+            安全的转场效果名称
+        """
+        if transition not in ALLOWED_TRANSITIONS:
+            logger.warning(f"未知的转场效果 '{transition}'，使用默认 'fade'")
+            return "fade"
+        return transition
+
+    def _get_validated_transition(self, transition: str) -> str:
+        """获取白名单校验后的转场效果名称"""
+        return _XFADE_TRANSITION_MAP.get(self._validate_transition(transition), "fade")
+
+    def compose(self, clips: list[Clip], output_path: Optional[str] = None) -> str:
+        """
+        合成视频
+
+        Args:
+            clips: 视频片段列表，每个片段包含 asset_id 和转场配置
+            output_path: 输出文件路径
+
+        Returns:
+            输出文件路径
+        """
+        if not clips:
+            raise ValueError("clips 不能为空")
+
+        # P1-1: 校验所有输入路径
+        for clip in clips:
+            if not self._validate_input_path(clip.asset_id):
+                raise ValueError(f"不合法的输入路径: {clip.asset_id}")
+
+        # 生成默认输出路径并校验
+        if output_path is None:
+            output_path = self._generate_output_path()
+
+        # P0: 校验输出路径
+        validated_output = self._validate_output_path(output_path)
+
+        logger.info(f"合成视频，片段数: {len(clips)}, 输出: {validated_output}")
+
+        # 获取输入路径列表
+        input_paths = [clip.asset_id for clip in clips]
+
+        try:
+            if self.config.mode == EditingMode.ONE_TAKE:
+                return self._one_take(input_paths, validated_output, clips)
+            elif self.config.mode == EditingMode.PIP:
+                return self._pip(input_paths, validated_output)
+            elif self.config.mode == EditingMode.VOICE_OVER:
+                return self._voice_over(input_paths, validated_output)
+            elif self.config.mode == EditingMode.VOICE_PIP:
+                return self._voice_pip(input_paths, validated_output)
+            else:
+                raise ValueError(f"不支持的剪辑模式: {self.config.mode}")
+        except Exception as e:
+            logger.error(f"视频合成失败: {e}")
+            raise VideoComposeError(f"视频合成失败: {e}") from e
+
+    def _generate_output_path(self) -> str:
+        """生成输出文件路径"""
+        os.makedirs(self.work_dir, exist_ok=True)
+        return os.path.join(self.work_dir, f"output_{self.config.mode}_{os.getpid()}.mp4")
+
+    def _validate_inputs(self, video_paths: list[str], audio_path: Optional[str] = None) -> None:
+        """验证输入文件存在"""
+        for path in video_paths:
+            if not os.path.exists(path):
+                raise FileNotFoundError(f"视频文件不存在: {path}")
+            if not os.path.getsize(path) > 0:
+                raise ValueError(f"视频文件为空: {path}")
+
+        if audio_path and not os.path.exists(audio_path):
+            raise FileNotFoundError(f"音频文件不存在: {audio_path}")
+
+    def _run_ffmpeg(self, command: list[str], capture_output: bool = True) -> tuple:
+        """执行 FFmpeg 命令"""
+        logger.debug(f"Running FFmpeg: {' '.join(command)}")
+        try:
+            result = subprocess.run(
+                command,
+                check=True,
+                stdout=subprocess.PIPE if capture_output else None,
+                stderr=subprocess.PIPE if capture_output else None,
+                text=capture_output,
+            )
+            return result.stdout or "", result.stderr or ""
+        except subprocess.CalledProcessError as e:
+            stderr = e.stderr.decode() if e.stderr else str(e)
+            logger.error(f"FFmpeg error: {stderr}")
+            raise RuntimeError(f"FFmpeg 执行失败: {stderr}") from e
+
+    def _get_video_info(self, video_path: str) -> dict:
+        """获取视频信息"""
+        try:
+            result = subprocess.run(
+                [
+                    self._ffprobe_bin,
+                    "-v",
+                    "error",
+                    "-show_entries",
+                    "stream=width,height,r_frame_rate,duration,codec_name",
+                    "-show_entries",
+                    "format=duration,size",
+                    "-of",
+                    "json",
+                    video_path,
+                ],
+                check=True,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                text=True,
+            )
+            import json
+
+            data = json.loads(result.stdout)
+            streams = data.get("streams", [{}])
+            video_stream = next((s for s in streams if s.get("codec_type") == "video"), streams[0] if streams else {})
+            fmt = data.get("format", {})
+
+            fps_str = video_stream.get("r_frame_rate", "25/1")
+            fps_parts = fps_str.split("/")
+            fps = float(fps_parts[0]) / float(fps_parts[1]) if len(fps_parts) == 2 else float(fps_parts[0])
+
+            return {
+                "width": int(video_stream.get("width", 0)),
+                "height": int(video_stream.get("height", 0)),
+                "fps": fps,
+                "duration": float(fmt.get("duration", 0)),
+                "codec": video_stream.get("codec_name", "unknown"),
+                "size": int(fmt.get("size", 0)),
+            }
+        except Exception as e:
+            logger.warning(f"获取视频信息失败 {video_path}: {e}")
+            return {"width": 0, "height": 0, "fps": 25, "duration": 0, "codec": "unknown", "size": 0}
+
+    def _get_pip_position_offset(
+        self, main_width: int, main_height: int, pip_width: int, pip_height: int
+    ) -> tuple[int, int]:
+        """获取画中画位置偏移量"""
+        margin = 10
+        position_offsets = {
+            PIPPosition.TOP_LEFT: (margin, margin),
+            PIPPosition.TOP_RIGHT: (main_width - pip_width - margin, margin),
+            PIPPosition.BOTTOM_LEFT: (margin, main_height - pip_height - margin),
+            PIPPosition.BOTTOM_RIGHT: (main_width - pip_width - margin, main_height - pip_height - margin),
+        }
+        return position_offsets.get(self.config.pip_position, position_offsets[PIPPosition.TOP_RIGHT])
+
+    def _normalize_video(self, input_path: str, output_path: str) -> dict:
+        """标准化视频格式"""
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            input_path,
+            "-r",
+            str(self.config.output_fps),
+            "-vf",
+            f"scale={self.config.output_width}:{self.config.output_height}:force_original_aspect_ratio=decrease,pad={self.config.output_width}:{self.config.output_height}:(ow-iw)/2:(oh-ih)/2,setsar=1",
+            "-r",
+            str(self.config.output_fps),
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            "-movflags",
+            "+faststart",
+            "-an",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+        return self._get_video_info(output_path)
+
+    def _one_take(self, video_paths: list[str], output_path: str, clips: list[Clip]) -> str:
+        """一镜到底模式"""
+        if len(video_paths) == 1:
+            return self._normalize_video(video_paths[0], output_path)
+
+        normalized_paths = []
+        for i, path in enumerate(video_paths):
+            normalized = os.path.join(self.work_dir, f"normalized_{i}_{os.getpid()}.mp4")
+            self._normalize_video(path, normalized)
+            normalized_paths.append(normalized)
+
+        durations = [self._get_video_info(p)["duration"] for p in normalized_paths]
+
+        if len(normalized_paths) <= 5:
+            output_path = self._one_take_with_xfade(normalized_paths, durations, output_path, clips)
+        else:
+            output_path = self._one_take_simple_concat(normalized_paths, output_path)
+
+        for p in normalized_paths:
+            try:
+                if p != output_path:
+                    os.remove(p)
+            except Exception as e:
+                logger.warning(
+                    f"Operation failed in apps/worker/video_processing/video_compose_service.py: {e}", exc_info=True
+                )
+
+        return output_path
+
+    def _one_take_with_xfade(
+        self, normalized_paths: list[str], durations: list[float], output_path: str, clips: list[Clip]
+    ) -> str:
+        """使用 xfade 滤镜实现转场 (P1-2: 转场参数白名单校验)"""
+        if len(normalized_paths) == 2:
+            # 获取当前片段的转场效果并校验白名单
+            transition = "fade"
+            if len(clips) > 1:
+                transition = self._get_validated_transition(clips[1].transition)
+
+            trans_duration = self.config.transition_duration
+            offset1 = durations[0] - trans_duration / 2
+
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                normalized_paths[0],
+                "-i",
+                normalized_paths[1],
+                "-filter_complex",
+                f"[0:v][1:v]xfade=transition={transition}:duration={trans_duration}:offset={offset1}[v]",
+                "-map",
+                "[v]",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+            self._run_ffmpeg(command)
+            return output_path
+        else:
+            return self._one_take_simple_concat(normalized_paths, output_path)
+
+    def _one_take_simple_concat(self, normalized_paths: list[str], output_path: str) -> str:
+        """使用 concat demuxer 简单拼接"""
+        concat_file = os.path.join(self.work_dir, f"concat_list_{os.getpid()}.txt")
+        with open(concat_file, "w") as f:
+            for path in normalized_paths:
+                f.write(f"file '{os.path.abspath(path)}'\n")
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-f",
+            "concat",
+            "-safe",
+            "0",
+            "-i",
+            concat_file,
+            "-c",
+            "copy",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        try:
+            os.remove(concat_file)
+        except Exception as e:
+            logger.warning(
+                f"Operation failed in apps/worker/video_processing/video_compose_service.py: {e}", exc_info=True
+            )
+
+        return output_path
+
+    def _pip(self, video_paths: list[str], output_path: str) -> str:
+        """画中画模式"""
+        if not video_paths:
+            raise ValueError("No video paths provided")
+
+        main_video = video_paths[0]
+        main_normalized = os.path.join(self.work_dir, f"main_{os.getpid()}.mp4")
+        main_info = self._normalize_video(main_video, main_normalized)
+
+        if len(video_paths) == 1:
+            os.rename(main_normalized, output_path)
+            return output_path
+
+        pip_width = int(self.config.output_width * self.config.pip_scale)
+        pip_height = int(self.config.output_height * self.config.pip_scale)
+        x_offset, y_offset = self._get_pip_position_offset(
+            self.config.output_width, self.config.output_height, pip_width, pip_height
+        )
+
+        pip_normalized = os.path.join(self.work_dir, f"pip_{os.getpid()}.mp4")
+        pip_info = self._get_video_info(video_paths[1])
+
+        if pip_info["duration"] > main_info["duration"]:
+            temp_pip = os.path.join(self.work_dir, f"pip_temp_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                video_paths[1],
+                "-t",
+                str(main_info["duration"]),
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                temp_pip,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = temp_pip
+        else:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                video_paths[1],
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                pip_normalized,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = pip_normalized
+
+        if main_info["duration"] > pip_info["duration"]:
+            looped_pip = os.path.join(self.work_dir, f"pip_looped_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-stream_loop",
+                "-1",
+                "-i",
+                pip_normalized_input,
+                "-t",
+                str(main_info["duration"]),
+                "-vf",
+                f"scale={pip_width}:{pip_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                looped_pip,
+            ]
+            self._run_ffmpeg(command)
+            pip_normalized_input = looped_pip
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            main_normalized,
+            "-i",
+            pip_normalized_input,
+            "-filter_complex",
+            f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+            "-map",
+            "[v]",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [main_normalized, pip_normalized]:
+            if temp_file and temp_file != output_path:
+                try:
+                    os.remove(temp_file)
+                except Exception as e:
+                    logger.warning(
+                        f"Operation failed in apps/worker/video_processing/video_compose_service.py: {e}", exc_info=True
+                    )
+
+        return output_path
+
+    def _voice_over(self, video_paths: list[str], audio_path: str, output_path: str) -> str:
+        """口播模式"""
+        if not audio_path:
+            raise ValueError("audio_path is required for VOICE_OVER mode")
+
+        if not video_paths:
+            raise ValueError("No background video provided")
+
+        audio_info = self._get_video_info(audio_path)
+        audio_duration = audio_info["duration"]
+
+        bg_normalized = os.path.join(self.work_dir, f"bg_{os.getpid()}.mp4")
+        bg_info = self._normalize_video(video_paths[0], bg_normalized)
+
+        if bg_info["duration"] < audio_duration:
+            looped_bg = os.path.join(self.work_dir, f"bg_looped_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-stream_loop",
+                "-1",
+                "-i",
+                bg_normalized,
+                "-t",
+                str(audio_duration),
+                "-vf",
+                f"scale={self.config.output_width}:{self.config.output_height}",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                looped_bg,
+            ]
+            self._run_ffmpeg(command)
+            bg_normalized = looped_bg
+        elif bg_info["duration"] > audio_duration:
+            temp_bg = os.path.join(self.work_dir, f"bg_trimmed_{os.getpid()}.mp4")
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_normalized,
+                "-t",
+                str(audio_duration),
+                "-c:v",
+                "copy",
+                temp_bg,
+            ]
+            self._run_ffmpeg(command)
+            bg_normalized = temp_bg
+
+        blurred_bg = os.path.join(self.work_dir, f"bg_blurred_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            bg_normalized,
+            "-vf",
+            f"boxblur=5:5,scale={self.config.output_width}:{self.config.output_height}",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            blurred_bg,
+        ]
+        self._run_ffmpeg(command)
+
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            blurred_bg,
+            "-i",
+            audio_path,
+            "-filter_complex",
+            "[0:v]drawbox=x=0:y=0:w=iw:h=ih:color=black@0.3:t=fill[v]",
+            "-map",
+            "[v]",
+            "-map",
+            "1:a",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            "-shortest",
+            output_path,
+        ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [bg_normalized, blurred_bg]:
+            try:
+                if temp_file != output_path:
+                    os.remove(temp_file)
+            except Exception as e:
+                logger.warning(
+                    f"Operation failed in apps/worker/video_processing/video_compose_service.py: {e}", exc_info=True
+                )
+
+        return output_path
+
+    def _voice_pip(self, video_paths: list[str], audio_path: Optional[str], output_path: str) -> str:
+        """口播+画中画模式"""
+        if not video_paths:
+            raise ValueError("No video paths provided")
+
+        if len(video_paths) == 1:
+            return self._normalize_video(video_paths[0], output_path)
+
+        voice_video = video_paths[0]
+        bg_video = video_paths[1] if len(video_paths) > 1 else video_paths[0]
+
+        voice_normalized = os.path.join(self.work_dir, f"voice_{os.getpid()}.mp4")
+        voice_info = self._normalize_video(voice_video, voice_normalized)
+
+        bg_normalized = os.path.join(self.work_dir, f"bg_{os.getpid()}.mp4")
+        bg_info = self._normalize_video(bg_video, bg_normalized)
+
+        final_duration = min(voice_info["duration"], bg_info["duration"])
+
+        pip_width = int(self.config.output_width * self.config.pip_scale)
+        pip_height = int(self.config.output_height * self.config.pip_scale)
+        x_offset, y_offset = self._get_pip_position_offset(
+            self.config.output_width, self.config.output_height, pip_width, pip_height
+        )
+
+        voice_adjusted = os.path.join(self.work_dir, f"voice_adj_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            voice_normalized,
+            "-t",
+            str(final_duration),
+            "-vf",
+            f"scale={pip_width}:{pip_height}",
+            "-c:v",
+            self.config.output_codec,
+            "-preset",
+            self.config.output_preset,
+            "-crf",
+            str(self.config.output_crf),
+            "-pix_fmt",
+            "yuv420p",
+            voice_adjusted,
+        ]
+        self._run_ffmpeg(command)
+
+        bg_adjusted = os.path.join(self.work_dir, f"bg_adj_{os.getpid()}.mp4")
+        command = [
+            self._ffmpeg_bin,
+            "-y",
+            "-i",
+            bg_normalized,
+            "-t",
+            str(final_duration),
+            "-c:v",
+            "copy",
+            bg_adjusted,
+        ]
+        self._run_ffmpeg(command)
+
+        if audio_path:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_adjusted,
+                "-i",
+                voice_adjusted,
+                "-i",
+                audio_path,
+                "-filter_complex",
+                f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+                "-map",
+                "[v]",
+                "-map",
+                "2:a",
+                "-shortest",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+        else:
+            command = [
+                self._ffmpeg_bin,
+                "-y",
+                "-i",
+                bg_adjusted,
+                "-i",
+                voice_adjusted,
+                "-filter_complex",
+                f"[0:v][1:v]overlay={x_offset}:{y_offset}[v]",
+                "-map",
+                "[v]",
+                "-map",
+                "1:a",
+                "-shortest",
+                "-c:v",
+                self.config.output_codec,
+                "-preset",
+                self.config.output_preset,
+                "-crf",
+                str(self.config.output_crf),
+                "-pix_fmt",
+                "yuv420p",
+                output_path,
+            ]
+        self._run_ffmpeg(command)
+
+        for temp_file in [voice_normalized, voice_adjusted, bg_normalized, bg_adjusted]:
+            try:
+                if temp_file != output_path:
+                    os.remove(temp_file)
+            except Exception as e:
+                logger.warning(
+                    f"Operation failed in apps/worker/video_processing/video_compose_service.py: {e}", exc_info=True
+                )
+
+        return output_path
+
+
+def create_compose_service(mode: str, work_dir: Optional[str] = None, **kwargs) -> VideoComposeService:
+    """便捷工厂函数：创建视频合成服务"""
+    try:
+        editing_mode = EditingMode(mode)
+    except ValueError:
+        raise ValueError(f"无效的剪辑模式: {mode}. 有效模式: {[m.value for m in EditingMode]}")
+
+    config = EditingModeConfig(
+        mode=editing_mode,
+        output_width=kwargs.get("output_width", 1280),
+        output_height=kwargs.get("output_height", 720),
+        output_fps=kwargs.get("output_fps", 25),
+        pip_position=PIPPosition(kwargs.get("pip_position", "top_right")),
+        pip_scale=kwargs.get("pip_scale", 0.25),
+        transition_duration=kwargs.get("transition_duration", 0.5),
+    )
+
+    return VideoComposeService(config=config, work_dir=work_dir)

apps/worker/worker_app/core/config.py

@@ -18,9 +18,6 @@ class WorkerSettings(BaseSettings):
     environment: str = "development"
     auto_create_schema: bool = False
 
-    # 渲染引擎选择：legacy=旧VideoComposeService，unified=新UnifiedRenderService
-    render_engine: str = "legacy"
-
     model_config = SettingsConfigDict(
         env_file=".env",
         env_file_encoding="utf-8",

apps/worker/worker_app/tasks/compose_video.py

@@ -39,10 +39,6 @@ def _get_job_service():
 def compose_video(self, job_id: str, **kwargs):
     """视频合成任务。
 
-    根据 RENDER_ENGINE 配置选择渲染引擎：
-      - legacy: 旧 VideoComposeService（filter_complex 模式）
-      - unified: 新 UnifiedRenderService（图层架构）
-
     Args:
         job_id: JobService 中的任务 ID
         **kwargs: 来自 Job.payload 的额外参数（plan_id, output_path 等）
@@ -60,18 +56,66 @@ def compose_video(self, job_id: str, **kwargs):
             job_service.fail_job(job_id, "Missing plan_id in job payload")
             return {"status": "error", "message": "Missing plan_id"}
 
-        # 判断使用哪个渲染引擎
-        # 优先级：Redis Feature Flag（白名单 > 百分比） > 环境变量默认
-        from video_processing.render_engine_resolver import get_render_engine_resolver
+        # 标记为 running
+        job_service.update_progress(job_id, progress=10.0, current_stage="初始化合成环境")
 
-        resolver = get_render_engine_resolver()
-        user_id = job.created_by_user_id or None
-        engine = resolver.get_engine(user_id=user_id)
+        # 延迟导入 VideoComposeService
+        from apps.api.app.services.video_compose_service import VideoComposeService
 
-        if engine == "unified":
-            return _compose_with_unified_engine(self, job_service, job, plan_id, db)
-        else:
-            return _compose_with_legacy_engine(self, job_service, job, plan_id, db)
+        compose_svc = VideoComposeService(db)
+
+        # 校验合成条件
+        job_service.update_progress(job_id, progress=20.0, current_stage="校验合成条件")
+        validation = compose_svc.validate_compose(plan_id)
+        if not validation.valid:
+            error_msg = "; ".join(validation.errors)
+            job_service.fail_job(job_id, f"合成校验失败: {error_msg}")
+            return {"status": "error", "message": error_msg}
+
+        # 构建合成命令
+        job_service.update_progress(job_id, progress=30.0, current_stage="构建 FFmpeg 命令")
+        _output_dir = os.environ.get("VIDEO_OUTPUT_DIR", os.path.join(tempfile.gettempdir(), "video_output"))
+        output_path = os.path.join(_output_dir, f"{job_id}.mp4")
+        compose_cmd = compose_svc.build_compose_command(plan_id, output_path)
+
+        # 执行 FFmpeg
+        job_service.update_progress(job_id, progress=50.0, current_stage="正在执行视频合成")
+        logger.info("Executing FFmpeg for job %s, plan %s", job_id, plan_id)
+
+        try:
+            subprocess.run(
+                compose_cmd.command,
+                check=True,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                text=True,
+                timeout=3600,
+            )
+        except subprocess.CalledProcessError as e:
+            job_service.fail_job(job_id, f"FFmpeg 执行失败: {e.stderr[:500]}")
+            raise
+
+        # 上传结果
+        job_service.update_progress(job_id, progress=80.0, current_stage="上传合成结果")
+        storage_key = f"rendered/{plan_id}/{job_id}.mp4"
+
+        from worker_app.tasks.edit_plan_generation import _upload_to_oss
+
+        output_url = _upload_to_oss(Path(output_path), storage_key)
+
+        # 更新 Job 状态为完成
+        result_data = {
+            "plan_id": plan_id,
+            "output_path": output_path,
+            "storage_key": storage_key,
+            "output_url": output_url or "",
+            "estimated_duration": compose_cmd.estimated_duration,
+            "clip_count": len(compose_cmd.clip_chains),
+        }
+        job_service.complete_job(job_id, result=result_data)
+
+        logger.info("视频合成完成: job_id=%s, plan_id=%s", job_id, plan_id)
+        return {"status": "completed", "job_id": job_id, "result": result_data}
 
     except self.retry_exc as exc:
         logger.warning("视频合成重试中: job_id=%s, exc=%s", job_id, exc)
@@ -85,145 +129,11 @@ def compose_video(self, job_id: str, **kwargs):
         raise self.retry(exc=exc, countdown=60)
     finally:
         db.close()
-
-
-def _compose_with_legacy_engine(task, job_service, job, plan_id: str, db) -> dict:
-    """旧引擎渲染路径（VideoComposeService）。"""
-    job_id = job.id
-
-    # 标记为 running
-    job_service.update_progress(job_id, progress=10.0, current_stage="初始化合成环境")
-
-    # 延迟导入 VideoComposeService
-    from apps.api.app.services.video_compose_service import VideoComposeService
-
-    compose_svc = VideoComposeService(db)
-
-    # 校验合成条件
-    job_service.update_progress(job_id, progress=20.0, current_stage="校验合成条件")
-    validation = compose_svc.validate_compose(plan_id)
-    if not validation.valid:
-        error_msg = "; ".join(validation.errors)
-        job_service.fail_job(job_id, f"合成校验失败: {error_msg}")
-        return {"status": "error", "message": error_msg}
-
-    # 构建合成命令
-    job_service.update_progress(job_id, progress=30.0, current_stage="构建 FFmpeg 命令")
-    _output_dir = os.environ.get("VIDEO_OUTPUT_DIR", os.path.join(tempfile.gettempdir(), "video_output"))
-    output_path = os.path.join(_output_dir, f"{job_id}.mp4")
-    compose_cmd = compose_svc.build_compose_command(plan_id, output_path)
-
-    # 执行 FFmpeg
-    job_service.update_progress(job_id, progress=50.0, current_stage="正在执行视频合成")
-    logger.info("Executing FFmpeg for job %s, plan %s", job_id, plan_id)
-
-    try:
-        subprocess.run(
-            compose_cmd.command,
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-            text=True,
-            timeout=3600,
-        )
-    except subprocess.CalledProcessError as e:
-        job_service.fail_job(job_id, f"FFmpeg 执行失败: {e.stderr[:500]}")
-        raise
-
-    # 上传结果
-    job_service.update_progress(job_id, progress=80.0, current_stage="上传合成结果")
-    storage_key = f"rendered/{plan_id}/{job_id}.mp4"
-
-    from worker_app.tasks.edit_plan_generation import _upload_to_oss
-
-    output_url = _upload_to_oss(Path(output_path), storage_key)
-
-    # 更新 Job 状态为完成
-    result_data = {
-        "plan_id": plan_id,
-        "output_path": output_path,
-        "storage_key": storage_key,
-        "output_url": output_url or "",
-        "estimated_duration": compose_cmd.estimated_duration,
-        "clip_count": len(compose_cmd.clip_chains),
-        "engine": "legacy",
-    }
-    job_service.complete_job(job_id, result=result_data)
-
-    logger.info("视频合成完成(legacy): job_id=%s, plan_id=%s", job_id, plan_id)
-    return {"status": "completed", "job_id": job_id, "result": result_data}
-
-
-def _compose_with_unified_engine(task, job_service, job, plan_id: str, db) -> dict:
-    """新引擎渲染路径（UnifiedRenderService + RenderAdapter）。"""
-    job_id = job.id
-
-    # 标记为 running
-    job_service.update_progress(job_id, progress=10.0, current_stage="初始化统一渲染引擎")
-
-    from video_processing.render_adapter import RenderAdapter
-
-    adapter = RenderAdapter(db)
-
-    # 校验合成条件
-    job_service.update_progress(job_id, progress=15.0, current_stage="校验合成条件")
-    valid, errors, warnings, ready_count, total_count = adapter.validate_plan(plan_id)
-    if not valid:
-        error_msg = "; ".join(errors)
-        job_service.fail_job(job_id, f"合成校验失败: {error_msg}")
-        return {"status": "error", "message": error_msg}
-
-    # 进度回调
-    def progress_cb(progress: float, stage: str) -> None:
+        # 清理临时文件
         try:
-            job_service.update_progress(job_id, progress=progress, current_stage=stage)
-        except Exception:
-            logger.exception("更新进度失败")
-
-    # 执行渲染
-    job_service.update_progress(job_id, progress=20.0, current_stage="开始渲染")
-    logger.info("统一渲染引擎开始: job_id=%s plan_id=%s", job_id, plan_id)
-
-    result = adapter.render_plan(
-        plan_id=plan_id,
-        job_id=job_id,
-        progress_cb=progress_cb,
-    )
-
-    if not result.success:
-        job_service.fail_job(job_id, f"渲染失败: {result.error_message}")
-        raise RuntimeError(result.error_message)
-
-    # 更新 Job 状态为完成
-    result_data = {
-        "plan_id": plan_id,
-        "output_path": str(result.output_path) if result.output_path else "",
-        "storage_key": f"rendered/{plan_id}/{job_id}.mp4",
-        "output_url": result.output_url,
-        "estimated_duration": result.duration,
-        "clip_count": result.clip_count,
-        "engine": "unified",
-        "width": result.width,
-        "height": result.height,
-        "file_size": result.file_size,
-    }
-    job_service.complete_job(job_id, result=result_data)
-
-    logger.info(
-        "视频合成完成(unified): job_id=%s plan_id=%s duration=%.2fs",
-        job_id,
-        plan_id,
-        result.duration,
-    )
-    return {"status": "completed", "job_id": job_id, "result": result_data}
-
-
-def _cleanup_output(job_id: str) -> None:
-    """清理临时输出文件。"""
-    try:
-        _output_dir = os.environ.get("VIDEO_OUTPUT_DIR", os.path.join(tempfile.gettempdir(), "video_output"))
-        output_path = os.path.join(_output_dir, f"{job_id}.mp4")
-        if Path(output_path).exists():
-            Path(output_path).unlink()
-    except Exception as e:
-        logger.warning(f"清理输出文件失败: {e}", exc_info=True)
+            _output_dir = os.environ.get("VIDEO_OUTPUT_DIR", os.path.join(tempfile.gettempdir(), "video_output"))
+            output_path = os.path.join(_output_dir, f"{job_id}.mp4")
+            if Path(output_path).exists():
+                Path(output_path).unlink()
+        except Exception as e:
+            logger.warning(f"Operation failed in apps/worker/worker_app/tasks/compose_video.py: {e}", exc_info=True)

apps/worker/worker_app/tasks/edit_plan_generation.py

@@ -1,46 +1,179 @@
-"""剪辑计划渲染任务 — 支持 Feature Flag 灰度.
+"""剪辑计划渲染任务 — Phase 8 任务 2.05.
 
 Celery 任务 worker.render_edit_plan:
   1. 加载 EditPlan + EditPlanClips
-  2. 根据 Feature Flag 选择渲染引擎（legacy / unified）
-  3. 下载各片段素材 + 渲染
+  2. 下载各片段素材
+  3. 按 order 顺序拼接片段
   4. 上传渲染结果到 OSS
-  5. 创建 GeneratedVideo 记录 + 查重
-  6. 更新 EditPlan / EditPlanClip 状态
-  7. 更新 GenerationTask 进度
-
-渲染引擎灰度：
-  - 走 Feature Flag (render_engine) 控制
-  - legacy: VideoComposeService + FFmpeg filter_complex
-  - unified: UnifiedRenderService 图层架构
+  5. 更新 EditPlan / EditPlanClip 状态
+  6. 更新 GenerationTask 进度
 """
 
 from __future__ import annotations
 
 import logging
+import os
+import shutil
+import subprocess  # nosec B404
 import tempfile
 from datetime import datetime, timezone
 from pathlib import Path
 from typing import Optional
+from urllib.parse import urlparse
 
+import oss2
 from worker_app.celery_app import celery_app
 from worker_app.db import SessionLocal
 
 logger = logging.getLogger(__name__)
 
+FFMPEG_BIN = shutil.which("ffmpeg") or "ffmpeg"
+FFPROBE_BIN = shutil.which("ffprobe") or "ffprobe"
 OUTPUT_WIDTH = 1280
 OUTPUT_HEIGHT = 720
 OUTPUT_FPS = 25.0
 
 
-# ── 共享工具模块导入 ──────────────────────────────────────────────────────────
+# ── OSS helpers ───────────────────────────────────────────────────────────────
+
+
+def _oss_settings() -> tuple[str, str, str, str] | None:
+    """获取 OSS 配置"""
+    access_key_id = os.getenv("OSS_ACCESS_KEY_ID")
+    access_key_secret = os.getenv("OSS_ACCESS_KEY_SECRET")
+    endpoint = os.getenv("OSS_ENDPOINT")
+    bucket_name = os.getenv("OSS_BUCKET_NAME")
+    if not all([access_key_id, access_key_secret, endpoint, bucket_name]):
+        return None
+    return access_key_id, access_key_secret, endpoint, bucket_name
+
+
+def _oss_bucket() -> oss2.Bucket | None:
+    """获取 OSS Bucket"""
+    settings = _oss_settings()
+    if settings is None:
+        return None
+    access_key_id, access_key_secret, endpoint, bucket_name = settings
+    return oss2.Bucket(oss2.Auth(access_key_id, access_key_secret), endpoint, bucket_name)
+
+
+def _normalize_storage_key(storage_key_or_url: str) -> str:
+    """标准化存储键"""
+    if storage_key_or_url.startswith(("http://", "https://")):
+        return urlparse(storage_key_or_url).path.lstrip("/")
+    return storage_key_or_url.lstrip("/")
+
+
+def _download_asset(asset_storage_key: str, local_path: Path) -> bool:
+    """下载素材文件到本地"""
+    bucket = _oss_bucket()
+    if bucket is None:
+        return False
+    try:
+        bucket.get_object_to_file(_normalize_storage_key(asset_storage_key), str(local_path))
+        return local_path.exists() and local_path.stat().st_size > 0
+    except Exception:
+        logger.exception("下载素材失败: %s", asset_storage_key)
+        return False
+
+
+def _upload_to_oss(local_path: Path, storage_key: str) -> str | None:
+    """上传文件到 OSS，返回公开 URL"""
+    bucket = _oss_bucket()
+    if bucket is None:
+        return None
+    try:
+        bucket.put_object_from_file(storage_key, str(local_path))
+        settings = _oss_settings()
+        if settings:
+            _, _, endpoint, bucket_name = settings
+            return f"https://{bucket_name}.{endpoint.replace('https://', '').replace('http://', '')}/{storage_key}"
+        return None
+    except Exception:
+        logger.exception("上传 OSS 失败: %s", storage_key)
+        return None
+
+
+# ── FFmpeg helpers ────────────────────────────────────────────────────────────
+
+
+def _run_ffmpeg(command: list[str]) -> None:
+    """执行 FFmpeg 命令"""
+    subprocess.run(command, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)  # nosec B603
+
+
+def _probe_duration(local_path: Path) -> float:
+    """获取视频/音频时长"""
+    try:
+        result = subprocess.run(  # nosec B603
+            [
+                FFPROBE_BIN,
+                "-v",
+                "error",
+                "-show_entries",
+                "format=duration",
+                "-of",
+                "default=noprint_wrappers=1:nokey=1",
+                str(local_path),
+            ],
+            check=True,
+            capture_output=True,
+            text=True,
+        )
+        return float(result.stdout.strip())
+    except Exception:
+        return 0.0
+
+
+def _concatenate_clips(
+    clip_paths: list[Path],
+    output_path: Path,
+    transition_effects: list[str] | None = None,
+) -> bool:
+    """将多个片段拼接为最终视频
+
+    使用 FFmpeg concat demuxer 实现。
+    """
+    if not clip_paths:
+        return False
+
+    if len(clip_paths) == 1:
+        # 单片段直接复制
+        try:
+            shutil.copy2(str(clip_paths[0]), str(output_path))
+            return True
+        except Exception:
+            return False
+
+    # 多片段：使用 concat demuxer
+    concat_file = output_path.parent / "concat_list.txt"
+    try:
+        with open(concat_file, "w") as f:
+            for p in clip_paths:
+                f.write(f"file '{p}'\n")
+
+        command = [
+            FFMPEG_BIN,
+            "-y",
+            "-f",
+            "concat",
+            "-safe",
+            "0",
+            "-i",
+            str(concat_file),
+            "-c",
+            "copy",
+            str(output_path),
+        ]
+        _run_ffmpeg(command)
+        return output_path.exists() and output_path.stat().st_size > 0
+    except Exception:
+        logger.exception("拼接片段失败")
+        return False
+    finally:
+        if concat_file.exists():
+            concat_file.unlink()
 
-from video_processing.dedup_helpers import create_video_record_and_dedup
-from video_processing.oss_helpers import (
-    download_asset,
-    upload_to_oss,
-)
-from video_processing.unified_render_service import UnifiedRenderService
 
 # ── Repository imports (延迟导入避免循环依赖) ─────────────────────────────────
 
@@ -68,277 +201,21 @@ def _get_repos():
 # ── Celery Task ───────────────────────────────────────────────────────────────
 
 
-def _resolve_render_engine(user_id: str) -> str:
-    """根据 Feature Flag 决定使用哪个渲染引擎。
-
-    Returns:
-        "legacy" 或 "unified"
-    """
-    try:
-        from video_processing.render_engine_resolver import get_render_engine_resolver
-
-        resolver = get_render_engine_resolver()
-        return resolver.get_engine(user_id=user_id)
-    except Exception as exc:
-        logger.warning("获取渲染引擎配置失败，fallback 到 legacy: %s", exc)
-        return "legacy"
-
-
-def _mark_plan_failed(plan_repo, plan_id, gen_task_repo, generation_task_id, error_msg: str):
-    """统一的计划失败标记工具。"""
-    plan = plan_repo.get(plan_id)
-    if plan and plan.status.value == "rendering":
-        plan.mark_failed()
-        plan_repo.update(plan)
-    if generation_task_id:
-        gen_task = gen_task_repo.get(generation_task_id)
-        if gen_task and gen_task.status.value != "failed":
-            gen_task.status = "failed"
-            gen_task.error_message = error_msg
-            gen_task.completed_at = datetime.now(timezone.utc)
-            gen_task_repo.update(gen_task)
-
-
-def _finalize_render_success(
-    plan,
-    plan_repo,
-    clip_repo,
-    gen_task_repo,
-    db,
-    plan_id: str,
-    output_url: str,
-    storage_key: str,
-    duration: float,
-    file_size: int,
-    width: int,
-    height: int,
-    rendered_clip_ids: list[str],
-    failed_clip_ids: list[str],
-    generation_task_id: str,
-    output_path: Path,
-    engine: str,
-) -> dict:
-    """渲染成功后的统一收尾：查重 + 更新状态 + 返回结果。"""
-    # 创建 GeneratedVideo 记录 + 查重
-    project_id = plan.project_id or ""
-    batch_id = plan.config.get("batch_id", "")
-    mode = plan.config.get("mode", "edit_plan")
-    if generation_task_id and project_id:
-        try:
-            create_video_record_and_dedup(
-                generation_task_id=generation_task_id,
-                project_id=project_id,
-                batch_id=batch_id,
-                file_url=output_url or "",
-                file_size=file_size,
-                duration=duration,
-                video_path=str(output_path),
-                mode=mode,
-                session=db,
-                width=width,
-                height=height,
-                fps=OUTPUT_FPS,
-            )
-        except Exception as dedup_err:
-            logger.warning("查重失败（不影响渲染结果）: %s", dedup_err)
-
-    # 更新片段状态为 rendered
-    for clip_id in rendered_clip_ids:
-        clip = clip_repo.get(clip_id)
-        if clip and clip.status.value == "ready":
-            clip.mark_rendered()
-            clip_repo.update(clip)
-
-    # 更新 EditPlan 状态为 completed
-    plan.config["rendered_url"] = output_url or ""
-    plan.config["rendered_storage_key"] = storage_key
-    plan.mark_completed()
-    plan_repo.update(plan)
-
-    # 更新 GenerationTask 状态为 completed
-    if generation_task_id:
-        gen_task = gen_task_repo.get(generation_task_id)
-        if gen_task:
-            gen_task.status = "completed"
-            gen_task.progress = 100.0
-            gen_task.result_count = len(rendered_clip_ids)
-            gen_task.completed_at = datetime.now(timezone.utc)
-            gen_task_repo.update(gen_task)
-
-    logger.info(
-        "剪辑计划渲染完成: plan_id=%s engine=%s rendered=%d failed=%d duration=%.1fs",
-        plan_id,
-        engine,
-        len(rendered_clip_ids),
-        len(failed_clip_ids),
-        duration,
-    )
-
-    return {
-        "status": "completed",
-        "plan_id": plan_id,
-        "rendered_count": len(rendered_clip_ids),
-        "failed_count": len(failed_clip_ids),
-        "output_url": output_url,
-        "duration": duration,
-    }
-
-
-def _render_with_unified(
-    plan,
-    clips,
-    asset_path_map: dict[str, Path],
-    tmpdir_path: Path,
-    rendered_clip_ids: list[str],
-    plan_id: str,
-    generation_task_id: str,
-    plan_repo,
-    clip_repo,
-    gen_task_repo,
-    db,
-) -> dict:
-    """统一渲染引擎路径（UnifiedRenderService 图层架构）。"""
-    render_service = UnifiedRenderService(
-        plan=plan,
-        clips=clips,
-        asset_path_map=asset_path_map,
-        work_dir=tmpdir_path,
-        output_width=OUTPUT_WIDTH,
-        output_height=OUTPUT_HEIGHT,
-        output_fps=int(OUTPUT_FPS),
-    )
-
-    try:
-        render_result = render_service.render()
-    except Exception as render_err:
-        logger.error("渲染失败(unified): %s — %s", plan_id, render_err)
-        _mark_plan_failed(plan_repo, plan_id, gen_task_repo, generation_task_id, f"渲染失败: {render_err}")
-        return {"status": "error", "message": f"渲染失败: {render_err}"}
-
-    output_path = render_result.output_path
-
-    # 上传到 OSS
-    storage_key = f"rendered/{plan_id}/output.mp4"
-    output_url = upload_to_oss(output_path, storage_key)
-
-    failed_clip_ids: list[str] = []
-    return _finalize_render_success(
-        plan=plan,
-        plan_repo=plan_repo,
-        clip_repo=clip_repo,
-        gen_task_repo=gen_task_repo,
-        db=db,
-        plan_id=plan_id,
-        output_url=output_url or "",
-        storage_key=storage_key,
-        duration=render_result.duration,
-        file_size=render_result.file_size,
-        width=render_result.width,
-        height=render_result.height,
-        rendered_clip_ids=rendered_clip_ids,
-        failed_clip_ids=failed_clip_ids,
-        generation_task_id=generation_task_id,
-        output_path=output_path,
-        engine="unified",
-    )
-
-
-def _render_with_legacy(
-    plan,
-    clips,
-    rendered_clip_ids: list[str],
-    failed_clip_ids: list[str],
-    tmpdir_path: Path,
-    plan_id: str,
-    generation_task_id: str,
-    plan_repo,
-    clip_repo,
-    gen_task_repo,
-    db,
-) -> dict:
-    """旧引擎路径（VideoComposeService + FFmpeg filter_complex）。"""
-    import os
-    import subprocess
-
-    from apps.api.app.services.video_compose_service import VideoComposeService
-
-    compose_svc = VideoComposeService(db)
-
-    # 校验合成条件
-    validation = compose_svc.validate_compose(plan_id)
-    if not validation.valid:
-        error_msg = "; ".join(validation.errors)
-        logger.error("合成校验失败(legacy): %s — %s", plan_id, error_msg)
-        _mark_plan_failed(plan_repo, plan_id, gen_task_repo, generation_task_id, f"合成校验失败: {error_msg}")
-        return {"status": "error", "message": error_msg}
-
-    # 构建 FFmpeg 命令
-    output_dir = os.environ.get("VIDEO_OUTPUT_DIR", str(tmpdir_path))
-    output_path = Path(output_dir) / f"{plan_id}.mp4"
-    compose_cmd = compose_svc.build_compose_command(plan_id, str(output_path))
-
-    logger.info("执行 FFmpeg (legacy): plan_id=%s", plan_id)
-    try:
-        subprocess.run(
-            compose_cmd.command,
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-            text=True,
-            timeout=3600,
-        )
-    except subprocess.CalledProcessError as e:
-        error_msg = f"FFmpeg 执行失败: {e.stderr[:500]}"
-        logger.error("FFmpeg 执行失败(legacy): %s — %s", plan_id, error_msg)
-        _mark_plan_failed(plan_repo, plan_id, gen_task_repo, generation_task_id, error_msg)
-        return {"status": "error", "message": error_msg}
-
-    # 获取文件大小
-    file_size = output_path.stat().st_size if output_path.exists() else 0
-    duration = compose_cmd.estimated_duration or 0.0
-
-    # 上传到 OSS
-    storage_key = f"rendered/{plan_id}/output.mp4"
-    output_url = upload_to_oss(output_path, storage_key)
-
-    return _finalize_render_success(
-        plan=plan,
-        plan_repo=plan_repo,
-        clip_repo=clip_repo,
-        gen_task_repo=gen_task_repo,
-        db=db,
-        plan_id=plan_id,
-        output_url=output_url or "",
-        storage_key=storage_key,
-        duration=duration,
-        file_size=file_size,
-        width=OUTPUT_WIDTH,
-        height=OUTPUT_HEIGHT,
-        rendered_clip_ids=rendered_clip_ids,
-        failed_clip_ids=failed_clip_ids,
-        generation_task_id=generation_task_id,
-        output_path=output_path,
-        engine="legacy",
-    )
-
-
 @celery_app.task(name="worker.render_edit_plan", bind=True, max_retries=2)
 def render_edit_plan(self, plan_id: str) -> dict:
     """渲染剪辑计划
 
     流程：
     1. 加载 EditPlan + EditPlanClips
-    2. 根据 Feature Flag 选择渲染引擎（legacy / unified）
-    3. 下载素材 + 渲染
+    2. 下载各片段素材到临时目录
+    3. 按 order 顺序拼接片段
     4. 上传渲染结果到 OSS
-    5. 创建 GeneratedVideo 记录 + 查重
-    6. 更新 EditPlan → completed, EditPlanClips → rendered
-    7. 更新 GenerationTask 进度
+    5. 更新 EditPlan → completed, EditPlanClips → rendered
+    6. 更新 GenerationTask 进度
     """
     logger.info("开始渲染剪辑计划: plan_id=%s", plan_id)
 
     generation_task_id = ""
-    engine = "legacy"
 
     for repos in _get_repos():
         plan_repo, clip_repo, gen_task_repo, db = repos
@@ -353,12 +230,7 @@ def render_edit_plan(self, plan_id: str) -> dict:
             # 获取 generation_task_id（提前读取，确保 except 块可用）
             generation_task_id = plan.config.get("generation_task_id", "")
 
-            # 2. 选择渲染引擎（Feature Flag 灰度控制）
-            user_id = plan.created_by_user_id or ""
-            engine = _resolve_render_engine(user_id)
-            logger.info("剪辑计划渲染引擎: plan_id=%s engine=%s user_id=%s", plan_id, engine, user_id)
-
-            # 3. 加载片段列表（按 order 排序）
+            # 2. 加载片段列表（按 order 排序）
             clips = clip_repo.list_by_plan(plan_id, skip=0, limit=10000)
             if not clips:
                 logger.warning("剪辑计划没有片段: %s", plan_id)
@@ -374,22 +246,13 @@ def render_edit_plan(self, plan_id: str) -> dict:
                     gen_task.started_at = datetime.now(timezone.utc)
                     gen_task_repo.update(gen_task)
 
-            # 3. 下载素材并构建 asset_path_map
+            # 3. 下载素材并拼接
             with tempfile.TemporaryDirectory(prefix="edit_plan_") as tmpdir:
                 tmpdir_path = Path(tmpdir)
-                asset_path_map: dict[str, Path] = {}
+                clip_paths: list[Path] = []
                 rendered_clip_ids: list[str] = []
                 failed_clip_ids: list[str] = []
 
-                # 预先批量查询所有素材的 storage_key（file_url）
-                from packages.adapters.sqlalchemy_impl.models import AssetModel
-
-                clip_asset_ids = [c.asset_id for c in clips if c.asset_id]
-                asset_storage_map: dict[str, str] = {}
-                if clip_asset_ids:
-                    assets = db.query(AssetModel).filter(AssetModel.id.in_(clip_asset_ids)).all()
-                    asset_storage_map = {a.id: a.file_url for a in assets if a.file_url}
-
                 for clip in clips:
                     if not clip.asset_id:
                         # 没有素材的片段跳过，标记为失败
@@ -398,35 +261,18 @@ def render_edit_plan(self, plan_id: str) -> dict:
                         failed_clip_ids.append(clip.id)
                         continue
 
-                    if clip.asset_id in asset_path_map:
-                        # 同一素材已下载（多个 clip 共享同一素材）
-                        rendered_clip_ids.append(clip.id)
-                        continue
-
-                    storage_key = asset_storage_map.get(clip.asset_id)
-                    if not storage_key:
-                        logger.warning(
-                            "片段素材无 storage_key，跳过: clip_id=%s asset_id=%s",
-                            clip.id,
-                            clip.asset_id,
-                        )
-                        clip.mark_failed()
-                        clip_repo.update(clip)
-                        failed_clip_ids.append(clip.id)
-                        continue
-
                     # 下载素材
-                    ext = Path(storage_key).suffix or ".mp4"
+                    ext = Path(clip.asset_id).suffix or ".mp4"
                     local_path = tmpdir_path / f"clip_{clip.order:04d}{ext}"
-                    if download_asset(storage_key, local_path):
-                        asset_path_map[clip.asset_id] = local_path
+                    if _download_asset(clip.asset_id, local_path):
+                        clip_paths.append(local_path)
                         rendered_clip_ids.append(clip.id)
                     else:
                         clip.mark_failed()
                         clip_repo.update(clip)
                         failed_clip_ids.append(clip.id)
 
-                if not asset_path_map:
+                if not clip_paths:
                     logger.error("所有片段素材下载失败: %s", plan_id)
                     plan.mark_failed()
                     plan_repo.update(plan)
@@ -439,38 +285,65 @@ def render_edit_plan(self, plan_id: str) -> dict:
                             gen_task_repo.update(gen_task)
                     return {"status": "error", "message": "所有片段素材下载失败"}
 
-                # 4. 根据引擎选择渲染方式
-                if engine == "unified":
-                    result = _render_with_unified(
-                        plan=plan,
-                        clips=clips,
-                        asset_path_map=asset_path_map,
-                        tmpdir_path=tmpdir_path,
-                        rendered_clip_ids=rendered_clip_ids,
-                        plan_id=plan_id,
-                        generation_task_id=generation_task_id,
-                        plan_repo=plan_repo,
-                        clip_repo=clip_repo,
-                        gen_task_repo=gen_task_repo,
-                        db=db,
-                    )
-                else:
-                    result = _render_with_legacy(
-                        plan=plan,
-                        clips=clips,
-                        rendered_clip_ids=rendered_clip_ids,
-                        failed_clip_ids=failed_clip_ids,
-                        tmpdir_path=tmpdir_path,
-                        plan_id=plan_id,
-                        generation_task_id=generation_task_id,
-                        plan_repo=plan_repo,
-                        clip_repo=clip_repo,
-                        gen_task_repo=gen_task_repo,
-                        db=db,
-                    )
+                # 4. 拼接片段
+                output_path = tmpdir_path / f"rendered_{plan_id}.mp4"
+                transition_effects = [c.transition_effect for c in clips if c.asset_id]
+                success = _concatenate_clips(clip_paths, output_path, transition_effects)
 
-                result["engine"] = engine
-                return result
+                if not success:
+                    logger.error("片段拼接失败: %s", plan_id)
+                    plan.mark_failed()
+                    plan_repo.update(plan)
+                    if generation_task_id:
+                        gen_task = gen_task_repo.get(generation_task_id)
+                        if gen_task:
+                            gen_task.status = "failed"
+                            gen_task.error_message = "片段拼接失败"
+                            gen_task.completed_at = datetime.now(timezone.utc)
+                            gen_task_repo.update(gen_task)
+                    return {"status": "error", "message": "片段拼接失败"}
+
+                # 5. 上传到 OSS
+                storage_key = f"rendered/{plan_id}/output.mp4"
+                output_url = _upload_to_oss(output_path, storage_key)
+
+                # 6. 更新片段状态为 rendered
+                for clip_id in rendered_clip_ids:
+                    clip = clip_repo.get(clip_id)
+                    if clip and clip.status.value == "ready":
+                        clip.mark_rendered()
+                        clip_repo.update(clip)
+
+                # 7. 更新 EditPlan 状态为 completed
+                plan.config["rendered_url"] = output_url or ""
+                plan.config["rendered_storage_key"] = storage_key
+                plan.mark_completed()
+                plan_repo.update(plan)
+
+                # 8. 更新 GenerationTask 状态为 completed
+                if generation_task_id:
+                    gen_task = gen_task_repo.get(generation_task_id)
+                    if gen_task:
+                        gen_task.status = "completed"
+                        gen_task.progress = 100.0
+                        gen_task.result_count = len(rendered_clip_ids)
+                        gen_task.completed_at = datetime.now(timezone.utc)
+                        gen_task_repo.update(gen_task)
+
+                logger.info(
+                    "剪辑计划渲染完成: plan_id=%s rendered=%d failed=%d",
+                    plan_id,
+                    len(rendered_clip_ids),
+                    len(failed_clip_ids),
+                )
+
+                return {
+                    "status": "completed",
+                    "plan_id": plan_id,
+                    "rendered_count": len(rendered_clip_ids),
+                    "failed_count": len(failed_clip_ids),
+                    "output_url": output_url,
+                }
 
         except Exception as exc:
             logger.exception("渲染剪辑计划异常: %s", plan_id)

apps/worker/worker_app/tasks/voice_clone.py

@@ -4,7 +4,6 @@ import logging
 
 from celery import Task
 from celery.exceptions import Retry
-from video_processing.oss_helpers import get_signed_download_url
 from worker_app.celery_app import celery_app
 from worker_app.db import SessionLocal
 
@@ -49,9 +48,7 @@ def process_voice_clone(self: Task, profile_id: str) -> dict:
         repo = SQLAlchemyVoiceCloneProfileRepository(session)
         workflow = VoiceCloneWorkflowService(
             repository=repo,
-            cosyvoice_service=CosyVoiceService(
-                audio_url_signer=lambda url: get_signed_download_url(url, expires_seconds=86400) or url
-            ),
+            cosyvoice_service=CosyVoiceService(),
         )
 
         updated_profile = workflow.poll_and_process_clone(profile_id, timeout=300)

docs/ci-env-vars.md

@@ -1,235 +0,0 @@
-# CI 必需环境变量清单
-
-> 本文档整理小虾 SaaS 项目中所有从环境变量读取的配置项，明确哪些是 CI 测试必须的、哪些是可选的。
-> 最后更新：2026-07-09
-
-## 目录
-
-- [一、配置来源说明](#一配置来源说明)
-- [二、CI 必需环境变量（P0）](#二ci-必需环境变量p0)
-- [三、可选环境变量（有默认值）](#三可选环境变量有默认值)
-- [四、测试专用环境变量](#四测试专用环境变量)
-- [五、Worker 服务环境变量](#五worker-服务环境变量)
-- [六、当前 CI 配置对照](#六当前-ci-配置对照)
-
----
-
-## 一、配置来源说明
-
-项目的环境变量配置主要来自以下几处：
-
-| 来源 | 文件路径 | 说明 |
-|------|---------|------|
-| API 主配置 | `apps/api/app/config.py` | pydantic `Settings` 类，API 服务核心配置 |
-| Worker 配置 | `apps/worker/worker_app/core/config.py` | pydantic `WorkerSettings` 类，Worker 服务配置 |
-| 共享配置 | `packages/shared/config.py` | pydantic `SharedSettings` 类，API + Worker 共享配置 |
-| 直接读取 | 各模块中 `os.environ` / `os.getenv` | 散落在各业务模块中的直接读取 |
-
-> **注意**：pydantic-settings 配置默认 `case_sensitive=False`，即环境变量名不区分大小写，但习惯上使用大写。
-
----
-
-## 二、CI 必需环境变量（P0）
-
-以下变量是 CI 运行测试**必须配置**的，缺失会导致测试启动失败或核心功能异常。
-
-| 变量名 | 用途说明 | 默认值 | 影响范围 |
-|--------|---------|--------|---------|
-| `DATABASE_URL` | 数据库连接字符串 | `postgresql+psycopg://postgres:postgres@localhost:5432/xiaoxia_saas` | 集成测试、 Alembic 迁移验证 |
-| `USE_IN_MEMORY_DB` | 是否使用内存数据库（SQLite） | `false` | 单元测试（设为 `true` 可跳过 PostgreSQL 依赖） |
-| `JWT_SECRET_KEY` | JWT 签名密钥，**无安全默认值**，必须显式设置 | `None`（启动校验失败） | 所有涉及认证的 API 测试 |
-
-> **说明**：
-> - 单元测试通过 `USE_IN_MEMORY_DB=true` 使用 SQLite 内存数据库，无需 PostgreSQL
-> - 集成测试需要真实 PostgreSQL，需设置 `DATABASE_URL`
-> - `JWT_SECRET_KEY` 在测试文件中通过 `os.environ.setdefault()` 设置了测试用默认值，CI 中可不额外配置，但生产环境必须配置
-
----
-
-## 三、可选环境变量（有默认值）
-
-以下变量都有合理的默认值，CI 中可以不配置，使用默认值即可。
-
-### 3.1 应用基础配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `APP_NAME` | 应用名称 | `xiaoxia-saas` |
-| `APP_VERSION` | 应用版本号 | `0.1.61` / `unknown` |
-| `ENVIRONMENT` | 运行环境标识 | `development` |
-| `DEBUG` | 是否开启调试模式 | `true` |
-| `APP_BASE_URL` | 应用基础 URL（用于生成邮件链接等） | `http://localhost:3000` |
-| `API_HOST` | API 服务绑定地址 | `0.0.0.0` |
-| `API_PORT` | API 服务端口 | `8000` |
-| `API_PREFIX` | API 路由前缀 | `/api/v1` |
-| `APP_ENV` | 环境标识（用于加载 .env.{env} 文件） | `development` |
-| `LOG_LEVEL` | 日志级别 | `INFO` |
-
-### 3.2 数据库连接池配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `DATABASE_POOL_SIZE` | 连接池大小 | `20` |
-| `DATABASE_MAX_OVERFLOW` | 最大溢出连接数 | `10` (API) / `40` (Worker) |
-| `DATABASE_POOL_TIMEOUT` | 获取连接超时时间（秒） | `30` |
-| `DATABASE_POOL_RECYLE` / `DATABASE_POOL_RECYCLE` | 连接回收时间（秒） | `3600` |
-| `AUTO_CREATE_SCHEMA` | 是否自动创建表结构 | `false` |
-
-### 3.3 Redis / Celery 配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `REDIS_URL` | Redis 连接地址 | `redis://localhost:6379/0` |
-| `REDIS_MAX_CONNECTION` | Redis 最大连接数 | `50` |
-| `ENABLE_REDIS_SESSIONS` | 是否启用 Redis 会话存储 | `false` |
-| `CELERY_BROKER_URL` / `BROKER_URL` | Celery Broker 地址 | `redis://localhost:6379/0` |
-| `CELERY_RESULT_BACKEND` / `RESULT_BACKEND` | Celery 结果后端 | `redis://localhost:6379/1` |
-
-### 3.4 JWT 配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `JWT_ALGORITHM` | JWT 签名算法 | `HS256`（隐式默认） |
-| `JWT_ACCESS_TOKEN_EXPIRE_MINUTES` | Access Token 过期时间（分钟） | `30`（隐式默认） |
-| `JWT_REFRESH_TOKEN_EXPIRE_DAYS` | Refresh Token 过期时间（天） | `30`（隐式默认） |
-| `JWT_SECRET_KEY_OLD` | 旧 JWT 密钥（用于密钥轮换） | `None` |
-| `SECRET_ROTATION_DAYS` | 密钥轮换建议天数 | `90` |
-
-### 3.5 邮件配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `ENABLE_EMAIL_DELIVERY` | 是否启用邮件发送 | `false` |
-| `SMTP_HOST` | SMTP 服务器地址 | `smtp.gmail.com` |
-| `SMTP_PORT` | SMTP 端口 | `587` |
-| `SMTP_USER` | SMTP 用户名 | `""`（空） |
-| `SMTP_PASSWORD` | SMTP 密码 | `""`（空） |
-| `SMTP_FROM_EMAIL` | 发件人邮箱 | `""`（空） |
-| `SMTP_FROM_NAME` | 发件人名称 | `小虾 SaaS` |
-| `SMTP_USE_TLS` | 是否使用 TLS | `true` |
-
-### 3.6 OSS 阿里云存储配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `OSS_ENDPOINT` | OSS Endpoint | `oss-cn-hangzhou.aliiyuncs.com` |
-| `OSS_ACCESS_KEY_ID` | OSS Access Key ID | `""`（空） |
-| `OSS_ACCESS_KEY_SECRET` | OSS Access Key Secret | `""`（空） |
-| `OSS_BUCKET_NAME` | OSS Bucket 名称 | `xiaoxia-autocut` |
-| `OSS_DIRECT_UPLOAD_MAX_MB` / `MAX_UPLOAD_SIZE_MB` | 直传最大文件大小（MB） | `2000` |
-| `OSS_DIRECT_UPLOAD_EXPIRE_SECONDS` | 直传签名过期时间（秒） | `900` |
-
-### 3.7 CosyVoice 语音合成配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `COSYVOICE_API_KEY` | CosyVoice API Key | `""`（空） |
-| `COSYVOICE_BASE_URL` | CosyVoice API 地址 | `https://dashscope.aliyuncs.com/api/v1/services/aigc/text2audio` |
-| `COSYVOICE_MODEL` | CosyVoice 模型 | `cosyvoice-v1` |
-| `COSYVOICE_VOICE` | 默认音色 | `longxiaochun` |
-| `COSYVOICE_SAMPLE_RATE` | 采样率 | `22050` |
-| `COSYVOICE_FORMAT` | 输出格式 | `mp3` |
-
-### 3.8 CORS 配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `CORS_ORIGINS_RAW` | CORS 允许的源（逗号分隔） | `http://localhost:3000,http://localhost:5173,http://localhost:8000` |
-
-### 3.9 文件存储 / 生成文件配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `GENERATED_FILES_DIR` | 生成文件本地存储目录 | `/app/generated` |
-| `GENERATED_FILES_URL_PREFIX` | 生成文件访问 URL 前缀 | `/generated-files` |
-| `VIDEO_OUTPUT_DIR` | 视频输出目录 | `{tempdir}/video_output` |
-| `PUBLIC_API_BASE_URL` | 公开 API 基础 URL | `https://api.xiaoxiajianji.com` |
-
-### 3.10 监控 / 指标配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `METRICS_AUTH_TOKEN` | Prometheus 指标接口认证 Token | `""`（空，不启用认证） |
-
-### 3.11 内部 API 配置
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `INTERNAL_API_KEYS` | 内部 API 调用密钥列表（逗号分隔） | `""`（空） |
-
----
-
-## 四、测试专用环境变量
-
-以下变量仅在测试或冒烟测试脚本中使用。
-
-| 变量名 | 用途说明 | 默认值 | 使用位置 |
-|--------|---------|--------|---------|
-| `SMOKE_TEST_PASSWORD` | 冒烟测试用的测试账号密码 | `changeme` | `scripts/smoke_*.py` |
-| `MIGRATION_SINCE_REVISION` | 迁移安全检查的起始版本 | `None` | `scripts/check_migration_safety.py` |
-| `MIGRATION_DIFF_AGAINST` | 迁移 diff 对比的目标分支/版本 | `None` | `scripts/check_migration_safety.py` |
-
----
-
-## 五、Worker 服务环境变量
-
-以下变量主要用于 Worker（Celery）服务，CI 的单元/集成测试通常不涉及。
-
-| 变量名 | 用途说明 | 默认值 |
-|--------|---------|--------|
-| `WORKER_NAME` | Worker 名称 | `xiaoxia-saas-worker` |
-| `WORKER_CONCURRENCY` | Worker 并发数 | `4` |
-| `WORKER_MAX_TASKS_PER_CHILD` | 每个子进程最大任务数 | `1000` |
-
----
-
-## 六、当前 CI 配置对照
-
-当前 `.gitea/workflows/ci-cd.yml` 中 `validate` job 配置的环境变量：
-
-| 变量名 | CI 配置值 | 是否必需 | 备注 |
-|--------|----------|---------|------|
-| `DATABASE_URL` | `postgresql+psycopg://postgres:postgres@127.0.0.1:5432/xiaoxia_saas` | ✅ 是 | Job 级别配置 |
-| `USE_IN_MEMORY_DB` | `"false"`（Job 级） / `"true"`（单元测试 step 级） | ✅ 是 | 单元测试 step 覆盖为 `true` |
-| `JWT_SECRET_KEY` | （未配置） | ⚠️ 测试内置 | 测试文件中通过 `setdefault` 设置了测试密钥 |
-
-### 6.1 CI 环境变量现状评估
-
-- ✅ **数据库配置完备**：DATABASE_URL + USE_IN_MEMORY_DB 已正确配置
-- ✅ **JWT 密钥**：测试代码内置默认值，CI 可正常运行
-- ⚠️ **缺少 Redis 配置**：但当前测试不依赖 Redis，使用默认值即可
-- ⚠️ **缺少邮件/OSS/语音配置**：均为可选，CI 中使用空默认值不影响核心测试
-
-### 6.2 建议后续补充
-
-如果未来测试覆盖到以下功能，需要在 CI 中补充对应配置：
-
-1. **Redis 相关测试** → 配置 `REDIS_URL`
-2. **邮件发送测试** → 配置 `ENABLE_EMAIL_DELIVERY` 及 SMTP 相关变量
-3. **OSS 上传测试** → 配置 OSS 相关变量（或使用 mock）
-4. **语音合成测试** → 配置 CosyVoice 相关变量（或使用 mock）
-
----
-
-## 附录：环境变量读取位置索引
-
-### pydantic Settings 类
-- `apps/api/app/config.py` → `Settings` 类（API 主配置）
-- `apps/worker/worker_app/core/config.py` → `WorkerSettings` 类（Worker 配置）
-- `packages/shared/config.py` → `SharedSettings` 类（共享配置）
-
-### 直接 os.environ / os.getenv 读取
-| 变量名 | 文件位置 |
-|--------|---------|
-| `VIDEO_OUTPUT_DIR` | `apps/worker/video_processing/video_compose_service.py`、`apps/worker/worker_app/tasks/compose_video.py` |
-| `INTERNAL_API_KEYS` | `apps/api/app/api/routes/auth.py` |
-| `APP_ENV` / `ENV` | `apps/api/app/api/routes/auth.py`、各 config.py 的 `get_settings()` |
-| `GENERATED_FILES_DIR` | `apps/worker/worker_app/tasks/generation.py`、`apps/api/main.py`、`scripts/cleanup_generated_files.py` |
-| `GENERATED_FILES_URL_PREFIX` | `apps/worker/worker_app/tasks/generation.py`、`apps/api/main.py`、`apps/api/app/core/storage.py` |
-| `PUBLIC_API_BASE_URL` | `apps/worker/worker_app/tasks/generation.py` |
-| `METRICS_AUTH_TOKEN` | `apps/api/app/middleware/prometheus_metrics.py` |
-| `APP_VERSION` | `apps/api/app/middleware/prometheus_metrics.py` |
-| `SMOKE_TEST_PASSWORD` | `scripts/smoke_*.py` |
-| `MIGRATION_SINCE_REVISION` | `scripts/check_migration_safety.py` |
-| `MIGRATION_DIFF_AGAINST` | `scripts/check_migration_safety.py` |
-| `DATABASE_URL` | `alembic/env.py` |

docs/schema-metadata-snapshot.json

@@ -473,7 +473,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -481,7 +481,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -489,7 +489,7 @@
           "name": "asset_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -783,7 +783,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -791,7 +791,7 @@
           "name": "plan_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -815,7 +815,7 @@
           "name": "template_clip_config_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -823,7 +823,7 @@
           "name": "asset_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -939,7 +939,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -947,7 +947,7 @@
           "name": "template_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -987,7 +987,7 @@
           "name": "source_edit_plan_id",
           "nullable": true,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -995,7 +995,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1003,7 +1003,7 @@
           "name": "created_by_user_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1071,7 +1071,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1098,14 +1098,6 @@
           "type": "VARCHAR(50)",
           "unique": false
         },
-        {
-          "index": false,
-          "name": "editing_mode",
-          "nullable": false,
-          "primary_key": false,
-          "type": "VARCHAR(20)",
-          "unique": false
-        },
         {
           "index": false,
           "name": "config",
@@ -1189,7 +1181,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1197,7 +1189,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1205,7 +1197,7 @@
           "name": "generation_task_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1341,7 +1333,7 @@
           "name": "duplicate_of",
           "nullable": true,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         }
       ],
@@ -1386,7 +1378,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1394,7 +1386,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1402,7 +1394,7 @@
           "name": "strategy_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1410,7 +1402,7 @@
           "name": "asset_library_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1418,7 +1410,7 @@
           "name": "voice_library_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1514,7 +1506,7 @@
           "name": "created_by_user_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1522,7 +1514,7 @@
           "name": "source_edit_plan_id",
           "nullable": true,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1538,7 +1530,7 @@
           "name": "batch_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1549,14 +1541,6 @@
           "type": "JSON",
           "unique": false
         },
-        {
-          "index": false,
-          "name": "logs",
-          "nullable": false,
-          "primary_key": false,
-          "type": "TEXT",
-          "unique": false
-        },
         {
           "index": false,
           "name": "created_at",
@@ -1635,7 +1619,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1643,7 +1627,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1651,7 +1635,7 @@
           "name": "library_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1683,7 +1667,7 @@
           "name": "result_asset_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1745,7 +1729,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1753,7 +1737,7 @@
           "name": "project_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1841,7 +1825,7 @@
           "name": "source_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1849,7 +1833,7 @@
           "name": "created_by_user_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1933,7 +1917,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -1941,7 +1925,7 @@
           "name": "owner_user_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -2261,7 +2245,7 @@
           "name": "id",
           "nullable": false,
           "primary_key": true,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {
@@ -2269,7 +2253,7 @@
           "name": "template_id",
           "nullable": false,
           "primary_key": false,
-          "type": "VARCHAR(36)",
+          "type": "VARCHAR(32)",
           "unique": false
         },
         {

infra/docker/api.Dockerfile

@@ -6,14 +6,14 @@
 # 基础镜像：Python 3.12
 FROM git.xiaoxiajianji.com/xiaoxia/base/python:3.12-slim
 
-# 构建参数：版本号（CI 传入 commit hash）
-ARG APP_VERSION=dev
-
 # 使用阿里云镜像加速
-RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null ||     sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
+RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
 
 # 安装系统依赖
-RUN apt-get update && apt-get install -y --no-install-recommends     libpq-dev     && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
 
 # 设置工作目录
 WORKDIR /app
@@ -21,12 +21,15 @@ WORKDIR /app
 # ---- 依赖分层：基础依赖（变化少，缓存命中率高）----
 COPY requirements-base.txt /tmp/requirements-base.txt
 
-RUN python -m venv /opt/venv     && /opt/venv/bin/pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r /tmp/requirements-base.txt     && rm /tmp/requirements-base.txt
+RUN python -m venv /opt/venv \
+    && /opt/venv/bin/pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r /tmp/requirements-base.txt \
+    && rm /tmp/requirements-base.txt
 
 # ---- 依赖分层：业务依赖（变化频繁）----
 COPY requirements.txt /tmp/requirements.txt
 
-RUN /opt/venv/bin/pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r /tmp/requirements.txt     && rm /tmp/requirements.txt
+RUN /opt/venv/bin/pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r /tmp/requirements.txt \
+    && rm /tmp/requirements.txt
 
 # 复制应用代码
 COPY apps/api/ /app/apps/api/
@@ -37,13 +40,13 @@ COPY alembic/ /app/alembic/
 COPY scripts/ /app/scripts/
 
 # 设置环境变量
-ENV PATH="/opt/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+ENV PATH="/opt/venv/bin:$PATH"
 ENV PYTHONPATH=/app
 ENV PYTHONUNBUFFERED=1
-ENV APP_VERSION=$APP_VERSION
 
 # 健康检查
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3     CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health', timeout=5)"
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health', timeout=5)"
 
 # API 入口点
 WORKDIR /app/apps/api

infra/docker/entrypoint-worker.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-# Worker 启动脚本 — 支持 WORKER_CONCURRENCY 环境变量
-# 未设置时默认 2（保持向后兼容）
-
-set -e
-
-CONCURRENCY="${WORKER_CONCURRENCY:-2}"
-
-exec celery \
-  -A worker_app.celery_app \
-  worker \
-  --loglevel=info \
-  "--concurrency=${CONCURRENCY}"

infra/docker/worker.Dockerfile

@@ -6,9 +6,6 @@
 # 基础镜像：Python 3.12 + ffmpeg
 FROM git.xiaoxiajianji.com/xiaoxia/base/python:3.12-slim
 
-# 构建参数：版本号（CI 传入 commit hash）
-ARG APP_VERSION=dev
-
 # 使用阿里云镜像加速
 RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
     sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
@@ -51,15 +48,10 @@ COPY packages/ /app/packages/
 COPY alembic.ini /app/alembic.ini
 COPY migrations/ /app/migrations/
 
-# 复制 Worker 启动脚本（支持 WORKER_CONCURRENCY 环境变量）
-COPY infra/docker/entrypoint-worker.sh /usr/local/bin/entrypoint-worker.sh
-RUN chmod +x /usr/local/bin/entrypoint-worker.sh
-
 # 设置 Python 路径
 ENV PATH="/opt/venv/bin:$PATH"
 ENV PYTHONPATH=/app
 ENV PYTHONUNBUFFERED=1
-ENV APP_VERSION=$APP_VERSION
 
 # 创建非 root 用户运行 Worker
 RUN groupadd -r celery && useradd -r -g celery -d /app -s /sbin/nologin celery \
@@ -69,4 +61,4 @@ USER celery
 
 # Worker 入口点
 WORKDIR /app/apps/worker
-CMD ["/usr/local/bin/entrypoint-worker.sh"]
+CMD ["celery", "-A", "worker_app.celery_app", "worker", "--loglevel=info", "--concurrency=2"]

packages/__init__.py

@@ -0,0 +1 @@
+"""Packages root."""

packages/adapters/__init__.py

@@ -0,0 +1 @@
+"""Adapters package for external implementations."""

packages/adapters/redis/__init__.py

@@ -1,9 +1,3 @@
-from packages.adapters.redis.feature_flag_store import (
-    FeatureFlagConfig,
-    FeatureFlagStore,
-    InMemoryFeatureFlagStore,
-    RedisFeatureFlagStore,
-)
 from packages.adapters.redis.session_store import (
     NoopSessionStore,
     RedisConfig,
@@ -11,13 +5,4 @@ from packages.adapters.redis.session_store import (
     get_session_store,
 )
 
-__all__ = [
-    "FeatureFlagConfig",
-    "FeatureFlagStore",
-    "InMemoryFeatureFlagStore",
-    "NoopSessionStore",
-    "RedisConfig",
-    "RedisFeatureFlagStore",
-    "SessionStore",
-    "get_session_store",
-]
+__all__ = ["NoopSessionStore", "RedisConfig", "SessionStore", "get_session_store"]

packages/adapters/redis/feature_flag_store.py

@@ -1,259 +0,0 @@
-"""Feature Flag 存储实现。
-
-支持两种后端：
-- RedisFeatureFlagStore：生产环境使用，支持多实例共享、热更新
-- InMemoryFeatureFlagStore：测试/开发环境使用，纯内存
-
-支持的 Flag 类型：
-- 全局开关（enabled: bool）
-- 白名单（whitelist: Set[str]，如 user_id 列表）
-- 百分比切流（percentage: 0-100，基于标识符哈希取模）
-
-判定优先级：白名单 > 百分比 > 全局开关
-"""
-
-from __future__ import annotations
-
-import hashlib
-import json
-import logging
-import threading
-import time
-from abc import ABC, abstractmethod
-from dataclasses import dataclass, field
-from typing import Optional, Set
-
-logger = logging.getLogger(__name__)
-
-# Redis key 前缀
-FEATURE_FLAG_REDIS_PREFIX = "feature_flag:"
-
-
-@dataclass
-class FeatureFlagConfig:
-    """单个 Feature Flag 的配置。"""
-
-    name: str
-    enabled: bool = False
-    percentage: int = 0  # 0-100
-    whitelist: Set[str] = field(default_factory=set)
-
-    def to_dict(self) -> dict:
-        return {
-            "name": self.name,
-            "enabled": self.enabled,
-            "percentage": self.percentage,
-            "whitelist": sorted(self.whitelist),
-        }
-
-    @classmethod
-    def from_dict(cls, data: dict) -> "FeatureFlagConfig":
-        return cls(
-            name=data["name"],
-            enabled=bool(data.get("enabled", False)),
-            percentage=int(data.get("percentage", 0)),
-            whitelist=set(data.get("whitelist", [])),
-        )
-
-    def is_active(self, identifier: Optional[str] = None) -> bool:
-        """判断当前 flag 是否激活。
-
-        判定优先级：
-        1. 全局关闭 → False
-        2. 白名单匹配 → True
-        3. 百分比命中 → True
-        4. 其他 → False
-
-        Args:
-            identifier: 用于白名单匹配和百分比哈希的标识符（如 user_id）。
-                       传 None 时只看全局开关 + 百分比（百分比用随机值）。
-        """
-        if not self.enabled:
-            return False
-
-        # 白名单：精确匹配
-        if identifier and identifier in self.whitelist:
-            return True
-
-        # 百分比：0 直接 False，100 直接 True
-        if self.percentage <= 0:
-            # 没有白名单且百分比为0 → 未启用
-            return False
-        if self.percentage >= 100:
-            return True
-
-        # 基于 identifier 做哈希取模，确保同一用户始终落在同一侧
-        if identifier:
-            hash_val = int(
-                hashlib.md5(f"{self.name}:{identifier}".encode("utf-8")).hexdigest(), 16  # nosec B324
-            )  # nosec B324 - 用于哈希取模做百分比切流，非安全用途
-            return (hash_val % 100) < self.percentage
-
-        # 无 identifier 且百分比在 0-100 之间 → 按比例随机（不保证一致性）
-        import random
-
-        return random.randint(0, 99) < self.percentage
-
-
-class FeatureFlagStore(ABC):
-    """Feature Flag 存储抽象接口。"""
-
-    @abstractmethod
-    def get(self, name: str) -> FeatureFlagConfig:
-        """获取指定 flag 的配置，不存在则返回默认配置（关闭状态）。"""
-        ...
-
-    @abstractmethod
-    def set(self, config: FeatureFlagConfig) -> None:
-        """设置 flag 配置。"""
-        ...
-
-    @abstractmethod
-    def delete(self, name: str) -> bool:
-        """删除 flag，返回是否成功删除。"""
-        ...
-
-    @abstractmethod
-    def list_all(self) -> dict[str, FeatureFlagConfig]:
-        """列出所有 flag。"""
-        ...
-
-    def is_active(self, name: str, identifier: Optional[str] = None) -> bool:
-        """便捷方法：判断 flag 是否激活。"""
-        return self.get(name).is_active(identifier)
-
-
-class InMemoryFeatureFlagStore(FeatureFlagStore):
-    """内存实现，用于测试和本地开发。"""
-
-    def __init__(self) -> None:
-        self._flags: dict[str, FeatureFlagConfig] = {}
-        self._lock = threading.Lock()
-
-    def get(self, name: str) -> FeatureFlagConfig:
-        with self._lock:
-            return self._flags.get(name, FeatureFlagConfig(name=name, enabled=False))
-
-    def set(self, config: FeatureFlagConfig) -> None:
-        with self._lock:
-            self._flags[config.name] = config
-
-    def delete(self, name: str) -> bool:
-        with self._lock:
-            if name in self._flags:
-                del self._flags[name]
-                return True
-            return False
-
-    def list_all(self) -> dict[str, FeatureFlagConfig]:
-        with self._lock:
-            return dict(self._flags)
-
-
-class RedisFeatureFlagStore(FeatureFlagStore):
-    """Redis 实现，支持多实例共享配置。
-
-    每个 flag 存在一个独立的 Redis hash key 中：
-      Key: feature_flag:{name}
-      Fields: enabled, percentage, whitelist(JSON array)
-    """
-
-    def __init__(self, redis_url: str, key_prefix: str = FEATURE_FLAG_REDIS_PREFIX) -> None:
-        import redis as redis_lib
-
-        self._redis = redis_lib.from_url(redis_url, decode_responses=True)
-        self._key_prefix = key_prefix
-        # 本地缓存 + TTL，减少 Redis 调用
-        self._cache: dict[str, tuple[FeatureFlagConfig, float]] = {}
-        self._cache_ttl = 5.0  # 秒，默认5秒本地缓存
-        self._lock = threading.Lock()
-
-    def _redis_key(self, name: str) -> str:
-        return f"{self._key_prefix}{name}"
-
-    def _parse_whitelist(self, raw: Optional[str]) -> Set[str]:
-        if not raw:
-            return set()
-        try:
-            data = json.loads(raw)
-            return set(data) if isinstance(data, list) else set()
-        except (json.JSONDecodeError, TypeError):
-            return set()
-
-    def get(self, name: str) -> FeatureFlagConfig:
-        now = time.time()
-
-        # 先查本地缓存
-        with self._lock:
-            cached = self._cache.get(name)
-            if cached and now - cached[1] < self._cache_ttl:
-                return cached[0]
-
-        # 从 Redis 读取
-        try:
-            key = self._redis_key(name)
-            data = self._redis.hgetall(key)
-            if not data:
-                config = FeatureFlagConfig(name=name, enabled=False)
-            else:
-                config = FeatureFlagConfig(
-                    name=name,
-                    enabled=(data.get("enabled", "0") in ("1", "true", "True")),
-                    percentage=int(data.get("percentage", 0)),
-                    whitelist=self._parse_whitelist(data.get("whitelist")),
-                )
-
-            # 写入本地缓存
-            with self._lock:
-                self._cache[name] = (config, now)
-
-            return config
-        except Exception as exc:
-            logger.warning("Failed to get feature flag %s from Redis: %s", name, exc)
-            # Redis 不可用时返回默认值（关闭），不影响业务
-            return FeatureFlagConfig(name=name, enabled=False)
-
-    def set(self, config: FeatureFlagConfig) -> None:
-        key = self._redis_key(config.name)
-        self._redis.hset(
-            key,
-            mapping={
-                "enabled": "1" if config.enabled else "0",
-                "percentage": str(config.percentage),
-                "whitelist": json.dumps(sorted(config.whitelist), ensure_ascii=False),
-            },
-        )
-        # 失效本地缓存
-        with self._lock:
-            self._cache.pop(config.name, None)
-
-    def delete(self, name: str) -> bool:
-        key = self._redis_key(name)
-        result = self._redis.delete(key)
-        with self._lock:
-            self._cache.pop(name, None)
-        return bool(result)
-
-    def list_all(self) -> dict[str, FeatureFlagConfig]:
-        pattern = f"{self._key_prefix}*"
-        result: dict[str, FeatureFlagConfig] = {}
-        try:
-            cursor = 0
-            while True:
-                cursor, keys = self._redis.scan(cursor=cursor, match=pattern, count=100)
-                for key in keys:
-                    name = key[len(self._key_prefix) :]
-                    result[name] = self.get(name)
-                if cursor == 0:
-                    break
-        except Exception as exc:
-            logger.warning("Failed to list feature flags from Redis: %s", exc)
-        return result
-
-    def invalidate_cache(self, name: Optional[str] = None) -> None:
-        """手动失效本地缓存。"""
-        with self._lock:
-            if name:
-                self._cache.pop(name, None)
-            else:
-                self._cache.clear()

packages/adapters/sqlalchemy_impl/edit_template_repository.py

@@ -71,7 +71,6 @@ class SQLAlchemyEditTemplateRepository:
             name=template.name,
             description=template.description,
             template_type=template.template_type,
-            editing_mode=template.editing_mode,
             config=template.config,
             preview_url=template.preview_url,
             sort_weight=template.sort_weight,
@@ -90,7 +89,6 @@ class SQLAlchemyEditTemplateRepository:
         model.name = template.name
         model.description = template.description
         model.template_type = template.template_type
-        model.editing_mode = template.editing_mode
         model.config = template.config
         model.preview_url = template.preview_url
         model.sort_weight = template.sort_weight
@@ -130,7 +128,6 @@ class SQLAlchemyEditTemplateRepository:
             name=model.name,
             description=model.description or "",
             template_type=model.template_type or "default",
-            editing_mode=model.editing_mode or "one_take",
             config=model.config or {},
             preview_url=model.preview_url or "",
             sort_weight=model.sort_weight or 0,

packages/adapters/sqlalchemy_impl/generation_task_repository.py

@@ -27,7 +27,6 @@ def _to_domain(model: GenerationTaskModel) -> GenerationTask:
         source_edit_plan_id=model.source_edit_plan_id or "",
         asset_select_mode=model.asset_select_mode or "",
         batch_id=model.batch_id or "",
-        logs=model.logs or "[]",
         created_at=model.created_at,
     )
 
@@ -57,7 +56,6 @@ class SQLAlchemyGenerationTaskRepository:
             source_edit_plan_id=task.source_edit_plan_id or None,
             asset_select_mode=task.asset_select_mode or "",
             batch_id=task.batch_id or "",
-            logs=task.logs,
             created_at=task.created_at,
         )
         self.session.add(model)
@@ -91,23 +89,6 @@ class SQLAlchemyGenerationTaskRepository:
     def count_by_user(self, user_id: str) -> int:
         return self.session.query(GenerationTaskModel).filter(GenerationTaskModel.created_by_user_id == user_id).count()
 
-    def count_pending_by_user(self, user_id: str) -> int:
-        return (
-            self.session.query(GenerationTaskModel)
-            .filter(
-                GenerationTaskModel.created_by_user_id == user_id,
-                GenerationTaskModel.status == GenerationTaskStatus.PENDING.value,
-            )
-            .count()
-        )
-
-    def count_pending_total(self) -> int:
-        return (
-            self.session.query(GenerationTaskModel)
-            .filter(GenerationTaskModel.status == GenerationTaskStatus.PENDING.value)
-            .count()
-        )
-
     def list_recent_by_user(self, user_id: str, limit: int = 5) -> list[GenerationTask]:
         models = (
             self.session.query(GenerationTaskModel)
@@ -148,6 +129,5 @@ class SQLAlchemyGenerationTaskRepository:
         model.source_edit_plan_id = task.source_edit_plan_id or None
         model.asset_select_mode = task.asset_select_mode or ""
         model.batch_id = task.batch_id or ""
-        model.logs = task.logs
         self.session.commit()
         return task

packages/adapters/sqlalchemy_impl/models.py

@@ -1,6 +1,6 @@
 from datetime import datetime, timezone
 
-from sqlalchemy import JSON, Boolean, Column, DateTime, Float, Integer, String, Text, UniqueConstraint
+from sqlalchemy import JSON, Boolean, Column, DateTime, Float, Integer, String, Text, UniqueConstraint, create_engine
 from sqlalchemy.orm import declarative_base
 
 Base = declarative_base()
@@ -39,8 +39,8 @@ class UserModel(Base):
 class ProjectModel(Base):
     __tablename__ = "projects"
 
-    id = Column(String(36), primary_key=True)
-    owner_user_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    owner_user_id = Column(String(32), nullable=False, index=True)
     name = Column(String(100), nullable=False)
     description = Column(Text, nullable=False, default="")
     shared_users = Column(JSON, nullable=False, default=list)  # 被共享的用户 ID 列表
@@ -122,11 +122,10 @@ class EditTemplateModel(Base):
 
     __tablename__ = "edit_templates"
 
-    id = Column(String(36), primary_key=True)
+    id = Column(String(32), primary_key=True)
     name = Column(String(120), nullable=False)
     description = Column(Text, nullable=False, default="")
     template_type = Column(String(50), nullable=False, default="default", index=True)
-    editing_mode = Column(String(20), nullable=False, default="one_take")
     config = Column(JSON, nullable=False, default=dict)
     preview_url = Column(String(1000), nullable=False, default="")
     sort_weight = Column(Integer, nullable=False, default=0, index=True)
@@ -143,15 +142,15 @@ class EditPlanModel(Base):
 
     __tablename__ = "edit_plans"
 
-    id = Column(String(36), primary_key=True)
-    template_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    template_id = Column(String(32), nullable=False, index=True)
     name = Column(String(200), nullable=False)
     status = Column(String(20), nullable=False, default="draft", index=True)
     total_duration = Column(Float, nullable=False, default=0.0)
     config = Column(JSON, nullable=False, default=dict)
-    source_edit_plan_id = Column(String(36), nullable=True, index=True)
-    project_id = Column(String(36), nullable=False, default="", index=True)
-    created_by_user_id = Column(String(36), nullable=False, default="", index=True)
+    source_edit_plan_id = Column(String(32), nullable=True, index=True)
+    project_id = Column(String(32), nullable=False, default="", index=True)
+    created_by_user_id = Column(String(32), nullable=False, default="", index=True)
     created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
     updated_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
 
@@ -164,8 +163,8 @@ class TemplateClipConfigModel(Base):
 
     __tablename__ = "template_clip_configs"
 
-    id = Column(String(36), primary_key=True)
-    template_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    template_id = Column(String(32), nullable=False, index=True)
     clip_type = Column(String(20), nullable=False, index=True)
     order = Column(Integer, nullable=False)
     min_duration = Column(Float, nullable=False, default=0.0)
@@ -186,12 +185,12 @@ class EditPlanClipModel(Base):
 
     __tablename__ = "edit_plan_clips"
 
-    id = Column(String(36), primary_key=True)
-    plan_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    plan_id = Column(String(32), nullable=False, index=True)
     clip_type = Column(String(20), nullable=False, index=True)
     order = Column(Integer, nullable=False)
-    template_clip_config_id = Column(String(36), nullable=False, default="", index=True)
-    asset_id = Column(String(36), nullable=False, default="", index=True)
+    template_clip_config_id = Column(String(32), nullable=False, default="", index=True)
+    asset_id = Column(String(32), nullable=False, default="", index=True)
     text_content = Column(Text, nullable=False, default="")
     start_time = Column(Float, nullable=False, default=0.0)
     duration = Column(Float, nullable=False, default=0.0)
@@ -205,13 +204,13 @@ class EditPlanClipModel(Base):
 class IngestJobModel(Base):
     __tablename__ = "ingest_jobs"
 
-    id = Column(String(36), primary_key=True)
-    project_id = Column(String(36), nullable=False, index=True)
-    library_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    project_id = Column(String(32), nullable=False, index=True)
+    library_id = Column(String(32), nullable=False, index=True)
     storage_key = Column(String(255), nullable=False)
     status = Column(String(20), nullable=False, default="pending")
     error_message = Column(Text, nullable=False, default="")
-    result_asset_id = Column(String(36), nullable=False, default="")
+    result_asset_id = Column(String(32), nullable=False, default="")
     file_hash = Column(String(64), nullable=True, index=True)
     created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
     updated_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
@@ -220,9 +219,9 @@ class IngestJobModel(Base):
 class ClassificationJobModel(Base):
     __tablename__ = "classification_jobs"
 
-    id = Column(String(36), primary_key=True)
-    project_id = Column(String(36), nullable=False, index=True)
-    asset_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    project_id = Column(String(32), nullable=False, index=True)
+    asset_id = Column(String(32), nullable=False, index=True)
     status = Column(String(20), nullable=False, default="pending")
     classification = Column(String(50), nullable=False, default="")
     confidence = Column(Float, nullable=False, default=0.0)
@@ -234,11 +233,11 @@ class ClassificationJobModel(Base):
 class GenerationTaskModel(Base):
     __tablename__ = "generation_tasks"
 
-    id = Column(String(36), primary_key=True)
-    project_id = Column(String(36), nullable=False, default="", index=True)
-    strategy_id = Column(String(36), nullable=False, default="")
-    asset_library_id = Column(String(36), nullable=False, default="", index=True)
-    voice_library_id = Column(String(36), nullable=False, default="")
+    id = Column(String(32), primary_key=True)
+    project_id = Column(String(32), nullable=False, default="", index=True)
+    strategy_id = Column(String(32), nullable=False, default="")
+    asset_library_id = Column(String(32), nullable=False, default="", index=True)
+    voice_library_id = Column(String(32), nullable=False, default="")
     template_id = Column(String(36), nullable=False, default="", index=True)
     asset_ids = Column(JSON, nullable=False, default=list)
     title_ids = Column(JSON, nullable=False, default=list)
@@ -252,21 +251,20 @@ class GenerationTaskModel(Base):
     error_message = Column(Text, nullable=False, default="")
     started_at = Column(DateTime, nullable=True)
     completed_at = Column(DateTime, nullable=True)
-    created_by_user_id = Column(String(36), nullable=False, default="", index=True)
-    source_edit_plan_id = Column(String(36), nullable=True, index=True)
+    created_by_user_id = Column(String(32), nullable=False, default="", index=True)
+    source_edit_plan_id = Column(String(32), nullable=True, index=True)
     asset_select_mode = Column(String(20), nullable=False, default="")
-    batch_id = Column(String(36), nullable=False, default="", index=True)
+    batch_id = Column(String(32), nullable=False, default="", index=True)
     extra_meta = Column("metadata", JSON, nullable=False, default=dict)
-    logs = Column(Text, nullable=False, default="[]", server_default="[]")
     created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
 
 
 class GeneratedVideoModel(Base):
     __tablename__ = "generated_videos"
 
-    id = Column(String(36), primary_key=True)
-    project_id = Column(String(36), nullable=False, index=True)
-    generation_task_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    project_id = Column(String(32), nullable=False, index=True)
+    generation_task_id = Column(String(32), nullable=False, index=True)
     name = Column(String(255), nullable=False)
     # file_url: 完整可访问的 URL，用于客户端直接访问视频
     file_url = Column(String(1000), nullable=False)
@@ -285,7 +283,7 @@ class GeneratedVideoModel(Base):
     updated_at = Column(DateTime, nullable=True)
     video_fingerprint = Column(Text, nullable=True)
     is_duplicate = Column(Boolean, nullable=False, default=False)
-    duplicate_of = Column(String(36), nullable=True)
+    duplicate_of = Column(String(32), nullable=True)
 
 
 class TitleLibraryModel(Base):
@@ -452,8 +450,8 @@ class JobModel(Base):
 
     __tablename__ = "jobs"
 
-    id = Column(String(36), primary_key=True)
-    project_id = Column(String(36), nullable=False, index=True)
+    id = Column(String(32), primary_key=True)
+    project_id = Column(String(32), nullable=False, index=True)
     job_type = Column(String(30), nullable=False, index=True)
     status = Column(String(20), nullable=False, default="pending", index=True)
     progress = Column(Float, nullable=False, default=0.0)
@@ -464,8 +462,8 @@ class JobModel(Base):
     retry_count = Column(Integer, nullable=False, default=0)
     max_retries = Column(Integer, nullable=False, default=3)
     celery_task_id = Column(String(100), nullable=False, default="")
-    source_id = Column(String(36), nullable=False, default="", index=True)
-    created_by_user_id = Column(String(36), nullable=False, default="", index=True)
+    source_id = Column(String(32), nullable=False, default="", index=True)
+    created_by_user_id = Column(String(32), nullable=False, default="", index=True)
     started_at = Column(DateTime, nullable=True)
     completed_at = Column(DateTime, nullable=True)
     created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))

packages/application/__init__.py

@@ -27,6 +27,7 @@ from .generated_videos import (
 from .generation_tasks import (
     CreateGenerationTaskCommand,
     CreateGenerationTaskUseCase,
+    GetGenerationTaskUseCase,
 )
 from .ingest_jobs import SubmitIngestJobCommand, SubmitIngestJobUseCase
 from .jobs import (

packages/application/auth/jwt_handler.py

@@ -12,9 +12,10 @@ JWT 处理器委托层
     payload = jwt_handler.verify_access_token(token)
 """
 
+from datetime import datetime, timedelta
 from typing import Any, Dict, Optional
 
-from packages.application.auth.jwt_service import JWTConfig, JWTService
+from packages.application.auth.jwt_service import JWTConfig, JWTService, TokenType
 
 
 class JWTHandler:

packages/application/auth/jwt_service.py

@@ -208,10 +208,10 @@ def _get_jwt_service():
         kw = dict(secret_key=settings.JWT_SECRET_KEY)
         if hasattr(settings, "JWT_ALGORITHM"):
             kw["algorithm"] = settings.JWT_ALGORITHM
-        if hasattr(settings, "JWT_ACCESS_TOKEN_EXPIRE_MINUTES"):
-            kw["access_token_expire_minutes"] = settings.JWT_ACCESS_TOKEN_EXPIRE_MINUTES
-        if hasattr(settings, "JWT_REFRESH_TOKEN_EXPIRE_DAYS"):
-            kw["refresh_token_expire_days"] = settings.JWT_REFRESH_TOKEN_EXPIRE_DAYS
+        if hasattr(settings, "ACCESS_TOKEN_EXPIRE_MINUTES"):
+            kw["access_token_expire_minutes"] = settings.ACCESS_TOKEN_EXPIRE_MINUTES
+        if hasattr(settings, "REFRESH_TOKEN_EXPIRE_DAYS"):
+            kw["refresh_token_expire_days"] = settings.REFRESH_TOKEN_EXPIRE_DAYS
         _jwt_service_instance = JWTService(JWTConfig(**kw))
     return _jwt_service_instance
 

packages/application/auth/login_use_case.py

@@ -293,7 +293,7 @@ class LogoutUseCase:
         try:
             if request.logout_all_devices:
                 # 删除所有设备的 session
-                self.session_store.delete_all_user_sessions(request.user_id)
+                count = self.session_store.delete_all_user_sessions(request.user_id)
                 return True, None
             else:
                 # 删除当前 session

packages/application/auth/password_hasher.py

@@ -85,6 +85,8 @@ class PasswordHasher:
             True 如果需要重新哈希
         """
         try:
+            hashed_bytes = hashed_password.encode("utf-8")
+            current_rounds = bcrypt.getsalt(hashed_bytes)
 
             # 提取当前的 cost factor
             # bcrypt hash 格式: $2b$rounds$salt+hash

packages/application/auth/register_user_use_case.py

@@ -3,7 +3,7 @@
 """
 
 import secrets
-from datetime import datetime, timezone
+from datetime import datetime, timedelta, timezone
 from typing import Optional
 from uuid import uuid4
 

packages/application/common/pagination.py

@@ -3,7 +3,7 @@
 """
 
 from math import ceil
-from typing import Generic, List, TypeVar
+from typing import Generic, List, Optional, TypeVar
 
 from pydantic import BaseModel, Field
 

packages/application/cosyvoice_service.py

@@ -1,13 +1,11 @@
-"""CosyVoice 语音服务 — 适配阿里云百炼 DashScope API.
+"""CosyVoice 语音服务 — Phase 3.
 
-封装阿里云百炼 CosyVoice 语音合成 API，提供：
+封装阿里云 CosyVoice 语音合成 API，提供：
 - 预置音色列表查询
-- 音色克隆（提交 + 轮询状态）
-- 语音合成（同步非流式调用）
+- 音色克隆（提交任务 + 轮询状态）
+- 语音合成（提交任务 + 轮询状态）
 
-API 文档:
-- 音色克隆: https://help.aliyun.com/document_detail/3027318.html
-- 语音合成: https://help.aliyun.com/zh/model-studio/cosyvoice-tts-http-api
+API 文档: https://help.aliyun.com/zh/model-studio/cosyvoice
 """
 
 from __future__ import annotations
@@ -62,34 +60,33 @@ class SynthesizeResult:
 
 
 class CosyVoiceService:
-    """CosyVoice 语音服务.
+    """CosyVoice 语音服务。
 
-    封装阿里云百炼 CosyVoice API，提供音色克隆和语音合成功能.
-
-    接口总览:
-    - 音色克隆: POST /services/audio/tts/customization (model=voice-enrollment)
-      - action=create_voice: 创建克隆音色，返回 voice_id（状态 DEPLOYING）
-      - action=query_voice: 查询音色状态（DEPLOYING / OK / UNDEPLOYED）
-    - 语音合成: POST /services/audio/tts/SpeechSynthesizer (model=cosyvoice-v3-flash)
-      - 非流式: 同步返回音频 URL
+    封装阿里云 CosyVoice API，提供音色克隆和语音合成功能。
+    支持同步和异步两种模式：
+    - 同步：API 直接返回结果
+    - 异步：API 返回 task_id，需要轮询状态
 
     使用示例:
         service = CosyVoiceService(
             api_key="your-api-key",
-            base_url="https://dashscope.aliyuncs.com/api/v1",
-            model="cosyvoice-v3-flash",
+            base_url="https://dashscope.aliyuncs.com/api/v1/services/aigc/text2audio",
+            model="cosyvoice-v1",
         )
 
+        # 获取预置音色
+        voices = service.list_preset_voices()
+
         # 音色克隆
         result = service.clone_voice(audio_url="https://example.com/audio.mp3")
 
         # 语音合成
-        result = service.synthesize_speech(text="你好世界", voice_id="longxiaochun_v3")
+        result = service.synthesize_speech(text="你好世界", voice_id="longxiaochun")
     """
 
-    # 音色状态轮询配置
-    CLONE_POLL_INTERVAL = 5.0  # 秒
-    CLONE_MAX_POLL_ATTEMPTS = 60  # 最多轮询 60 次（5分钟）
+    # 轮询配置
+    POLL_INTERVAL = 2.0  # 秒
+    MAX_POLL_ATTEMPTS = 60  # 最多轮询 60 次（2分钟）
 
     # 重试配置
     MAX_RETRIES = 3
@@ -100,70 +97,27 @@ class CosyVoiceService:
         api_key: str = "",
         base_url: str = "",
         model: str = "",
-        clone_model: str = "",
         http_client: Optional[httpx.Client] = None,
-        audio_url_signer: Optional[callable] = None,
     ) -> None:
-        """初始化 CosyVoice 服务.
+        """初始化 CosyVoice 服务。
 
         Args:
-            api_key: DashScope API Key，为空时从配置读取
-            base_url: DashScope API Base URL，为空时从配置读取
-            model: 语音合成模型名称，为空时从配置读取
-            clone_model: 音色克隆模型名称，为空时从配置读取
+            api_key: CosyVoice API Key，为空时从配置读取
+            base_url: CosyVoice API Base URL，为空时从配置读取
+            model: CosyVoice 模型名称，为空时从配置读取
             http_client: 可选的 HTTP 客户端（用于测试注入）
-            audio_url_signer: 可选的音频URL预签名函数，签名式 fn(url) -> str.
-                用于私有 bucket 下，将裸 URL 转为预签名 URL，
-                确保 CosyVoice 服务器能下载参考音频.
         """
         settings = get_shared_settings()
 
         self._api_key = api_key or settings.cosyvoice_api_key
         self._base_url = base_url or settings.cosyvoice_base_url
         self._model = model or settings.cosyvoice_model
-        self._clone_model = clone_model or getattr(settings, "cosyvoice_clone_model", "voice-enrollment")
-        self._audio_url_signer = audio_url_signer
-
-        # base_url 规范化：去掉末尾的路径残留（兼容旧版配置）
-        # 旧版 .env 模板中 base_url 包含 /services/aigc/text2audio 完整路径，
-        # 新版只需 /api/v1，具体路径由代码拼接。这里自动修正，避免配置滞后导致418。
-        if "/services/aigc/text2audio" in self._base_url:
-            old_url = self._base_url
-            # 截取到 /api/v1 为止
-            idx = self._base_url.find("/api/v1")
-            if idx >= 0:
-                self._base_url = self._base_url[: idx + len("/api/v1")]
-            logger.warning(
-                "[CosyVoice Config] base_url包含旧版text2audio路径，已自动修正: " "%s -> %s",
-                old_url,
-                self._base_url,
-            )
 
         self._client = http_client or httpx.Client(
-            timeout=httpx.Timeout(60.0, connect=10.0),
+            timeout=httpx.Timeout(30.0, connect=10.0),
         )
         self._owns_client = http_client is None
 
-        # 启动时打印配置（脱敏），方便排查环境变量覆盖问题
-        if self._owns_client:
-            masked_key = ""
-            if self._api_key:
-                if len(self._api_key) > 8:
-                    masked_key = f"{self._api_key[:4]}...{self._api_key[-4:]}"
-                else:
-                    masked_key = "***"
-            logger.info(
-                "[CosyVoice Config] 初始化配置: "
-                "model=%s, base_url=%s, default_voice=%s, "
-                "sample_rate=%d, format=%s, api_key=%s",
-                self._model,
-                self._base_url,
-                getattr(settings, "cosyvoice_voice", "(unset)"),
-                settings.cosyvoice_sample_rate,
-                settings.cosyvoice_format,
-                masked_key or "(empty)",
-            )
-
     def __enter__(self) -> CosyVoiceService:
         return self
 
@@ -178,7 +132,7 @@ class CosyVoiceService:
     # ── 预置音色 ─────────────────────────────────────────
 
     def list_preset_voices(self) -> list[PresetVoice]:
-        """获取预置音色列表.
+        """获取预置音色列表。
 
         Returns:
             预置音色列表
@@ -192,22 +146,20 @@ class CosyVoiceService:
         audio_url: str,
         voice_name: str = "",
         language: str = "zh-CN",
-        target_model: str = "",
     ) -> dict:
-        """提交音色克隆任务（非阻塞）.
+        """提交音色克隆任务（非阻塞）。
 
-        调用百炼 voice-enrollment API 创建克隆音色.
-        创建后音色状态为 DEPLOYING，需通过 query_voice_status 轮询直到 OK.
+        只提交任务到 CosyVoice API，不轮询结果。
+        返回的 dict 包含 task_id（异步）或 voice_id（同步）。
 
         Args:
-            audio_url: 参考音频 URL（必须公网可访问）
-            voice_name: 音色名称前缀（字母数字，最多10字符）
-            language: 语言代码（zh-CN 会转换为 zh）
-            target_model: 目标合成模型，默认使用当前 model
+            audio_url: 参考音频 URL
+            voice_name: 音色名称（可选）
+            language: 语言代码
 
         Returns:
-            dict: {"voice_id": str, "status": str, "request_id": str}
-                  voice_id 非空，status 通常为 DEPLOYING
+            dict: {"task_id": str, "voice_id": str, "request_id": str}
+                  task_id 和 voice_id 至少有一个非空
 
         Raises:
             CosyVoiceError: API 调用失败
@@ -219,67 +171,48 @@ class CosyVoiceService:
         if not self._api_key:
             raise CosyVoiceAuthError("CosyVoice API Key 未配置")
 
-        # voice_name 作为 prefix，限制字母数字，最多10字符
-        # 不符合要求的做清洗
-        prefix = self._sanitize_prefix(voice_name) if voice_name else "clone"
-
-        # 语言转换：zh-CN → zh，保留 ISO 639-1 格式
-        lang_code = language.split("-")[0].lower() if language else "zh"
-
-        target = target_model or self._model
-
-        # 如果配置了 audio_url_signer，对音频URL做预签名
-        # （私有 bucket 下 CosyVoice 服务器无法直接访问裸 URL）
-        signed_audio_url = audio_url
-        if self._audio_url_signer:
-            try:
-                signed_audio_url = self._audio_url_signer(audio_url)
-                logger.info("音频URL已预签名: original=%s signed_prefix=%s", audio_url[:80], signed_audio_url[:80])
-            except Exception as e:
-                logger.warning("音频URL预签名失败，使用原始URL: %s", e)
-
         payload = {
-            "model": self._clone_model,
+            "model": self._model,
             "input": {
-                "action": "create_voice",
-                "target_model": target,
-                "prefix": prefix,
-                "url": signed_audio_url,
-                "language_hints": [lang_code],
+                "audio_url": audio_url,
+            },
+            "parameters": {
+                "language": language,
             },
         }
+        if voice_name:
+            payload["parameters"]["voice_name"] = voice_name
 
         response = self._call_api(
             method="POST",
-            path="/services/audio/tts/customization",
+            path="/services/audio/voice-clone",
             json=payload,
             timeout=60.0,
         )
 
         output = response.get("output", {})
+        task_id = output.get("task_id", "")
         voice_id = output.get("voice_id", "")
-        status = output.get("status", "DEPLOYING")
         request_id = response.get("request_id", "")
 
-        if not voice_id:
-            raise CosyVoiceError(f"CosyVoice API 未返回 voice_id: {response}")
+        if not task_id and not voice_id:
+            raise CosyVoiceError(f"CosyVoice API 未返回 task_id 或 voice_id: {response}")
 
         return {
+            "task_id": task_id,
             "voice_id": voice_id,
-            "status": status,
             "request_id": request_id,
         }
 
-    def query_voice_status(self, voice_id: str) -> dict:
-        """查询音色状态（单次查询，不轮询）.
+    def check_task_status(self, task_id: str) -> dict:
+        """查询克隆任务状态（单次查询，不轮询）。
 
         Args:
-            voice_id: 音色 ID
+            task_id: 任务 ID
 
         Returns:
-            dict: {"status": str, "target_model": str, "gmt_create": str,
-                   "gmt_modified": str, "resource_link": str}
-                  status 为 DEPLOYING / OK / UNDEPLOYED
+            dict: {"status": str, "voice_id": str, "message": str}
+                  status 为 SUCCEEDED/FAILED/PENDING/RUNNING
 
         Raises:
             CosyVoiceError: API 调用失败
@@ -288,92 +221,40 @@ class CosyVoiceService:
         if not self._api_key:
             raise CosyVoiceAuthError("CosyVoice API Key 未配置")
 
-        if not voice_id:
-            raise ValueError("voice_id 不能为空")
-
-        payload = {
-            "model": self._clone_model,
-            "input": {
-                "action": "query_voice",
-                "voice_id": voice_id,
-            },
-        }
-
         response = self._call_api(
-            method="POST",
-            path="/services/audio/tts/customization",
-            json=payload,
+            method="GET",
+            path=f"/tasks/{task_id}",
             timeout=30.0,
         )
 
         output = response.get("output", {})
+        status = output.get("task_status", "").upper()
+        voice_id = output.get("voice_id", "")
+        message = output.get("message", "")
+
         return {
-            "status": output.get("status", ""),
-            "target_model": output.get("target_model", ""),
-            "gmt_create": output.get("gmt_create", ""),
-            "gmt_modified": output.get("gmt_modified", ""),
-            "resource_link": output.get("resource_link", ""),
+            "status": status,
+            "voice_id": voice_id,
+            "message": message,
         }
 
-    def check_task_status(self, task_id: str) -> dict:
-        """查询克隆任务状态（兼容旧接口，实际用 voice_id 查询）.
+    def poll_clone_task(self, task_id: str, timeout: float = 300.0) -> dict:
+        """轮询音色克隆任务状态（公开方法）。
 
-        为了兼容旧代码，task_id 参数名保留，但实际传的是 voice_id.
+        供 Celery 后台任务调用，轮询直到完成或超时。
 
         Args:
-            task_id: 音色 ID（兼容旧接口名）
-
-        Returns:
-            dict: {"status": str, "voice_id": str, "message": str}
-        """
-        result = self.query_voice_status(task_id)
-        return {
-            "status": result["status"],
-            "voice_id": task_id,
-            "message": "",
-        }
-
-    def poll_clone_task(self, voice_id: str, timeout: float = 300.0) -> dict:
-        """轮询音色克隆状态直到完成或超时.
-
-        供 Celery 后台任务调用，轮询直到状态变为 OK 或 UNDEPLOYED.
-
-        Args:
-            voice_id: 音色 ID
+            task_id: CosyVoice 任务 ID
             timeout: 超时时间（秒），默认 300
 
         Returns:
             dict: {"voice_id": str}
 
         Raises:
-            CosyVoiceError: 任务失败（状态 UNDEPLOYED）
+            CosyVoiceError: 任务失败
             CosyVoiceTimeoutError: 超时
         """
-        start_time = time.time()
-        attempts = 0
-
-        while attempts < self.CLONE_MAX_POLL_ATTEMPTS:
-            elapsed = time.time() - start_time
-            if elapsed > timeout:
-                raise CosyVoiceTimeoutError(f"音色克隆任务超时（{timeout}秒）: voice_id={voice_id}")
-
-            result = self.query_voice_status(voice_id)
-            status = result.get("status", "").upper()
-
-            if status == "OK":
-                return {"voice_id": voice_id}
-            elif status == "UNDEPLOYED":
-                raise CosyVoiceError(f"音色克隆任务失败（审核未通过）: voice_id={voice_id}")
-            elif status in ("DEPLOYING", "PENDING", "PROCESSING", ""):
-                # 继续轮询
-                time.sleep(self.CLONE_POLL_INTERVAL)
-                attempts += 1
-            else:
-                logger.warning("未知的音色状态: %s (voice_id=%s)", status, voice_id)
-                time.sleep(self.CLONE_POLL_INTERVAL)
-                attempts += 1
-
-        raise CosyVoiceTimeoutError(f"音色克隆任务轮询次数超限: voice_id={voice_id}")
+        return self._poll_clone_task(task_id, timeout=timeout)
 
     def clone_voice(
         self,
@@ -381,45 +262,122 @@ class CosyVoiceService:
         voice_name: str = "",
         language: str = "zh-CN",
         timeout: float = 300.0,
-        target_model: str = "",
     ) -> CloneResult:
-        """克隆音色（阻塞，直到完成或超时）.
+        """克隆音色。
 
-        提交音色克隆到百炼 API，并轮询直到状态变为 OK 或超时.
+        提交音色克隆任务到 CosyVoice API，并轮询直到完成或超时。
 
         Args:
-            audio_url: 参考音频 URL（必须公网可访问）
-            voice_name: 音色名称前缀
+            audio_url: 参考音频 URL
+            voice_name: 音色名称（可选）
             language: 语言代码
             timeout: 超时时间（秒）
-            target_model: 目标合成模型
 
         Returns:
             CloneResult: 克隆结果，包含 voice_id
 
         Raises:
-            CosyVoiceError: API 调用失败或克隆失败
+            CosyVoiceError: API 调用失败
             CosyVoiceTimeoutError: 超时
             CosyVoiceAuthError: 认证失败
             ValueError: 参数无效
         """
-        submit_result = self.submit_clone_task(
-            audio_url=audio_url,
-            voice_name=voice_name,
-            language=language,
-            target_model=target_model,
+        if not audio_url:
+            raise ValueError("audio_url 不能为空")
+        if not self._api_key:
+            raise CosyVoiceAuthError("CosyVoice API Key 未配置")
+
+        # 构建请求
+        payload = {
+            "model": self._model,
+            "input": {
+                "audio_url": audio_url,
+            },
+            "parameters": {
+                "language": language,
+            },
+        }
+        if voice_name:
+            payload["parameters"]["voice_name"] = voice_name
+
+        # 调用 API
+        response = self._call_api(
+            method="POST",
+            path="/services/audio/voice-clone",
+            json=payload,
+            timeout=timeout,
         )
 
-        voice_id = submit_result["voice_id"]
-        request_id = submit_result["request_id"]
+        # 解析响应
+        output = response.get("output", {})
 
-        # 如果创建时已经是 OK 状态，直接返回
-        if submit_result.get("status", "").upper() == "OK":
-            return CloneResult(voice_id=voice_id, request_id=request_id)
+        # 检查是否有 task_id（异步模式）
+        task_id = output.get("task_id")
+        voice_id = output.get("voice_id")
 
-        # 否则轮询
-        result = self.poll_clone_task(voice_id, timeout=timeout)
-        return CloneResult(voice_id=result["voice_id"], request_id=request_id)
+        if task_id:
+            # 异步模式：轮询任务状态
+            result = self._poll_clone_task(task_id, timeout)
+            return CloneResult(
+                voice_id=result["voice_id"],
+                request_id=response.get("request_id", ""),
+            )
+        elif voice_id:
+            # 同步模式：直接返回结果
+            return CloneResult(
+                voice_id=voice_id,
+                request_id=response.get("request_id", ""),
+            )
+        else:
+            raise CosyVoiceError(f"CosyVoice API 未返回 task_id 或 voice_id: {response}")
+
+    def _poll_clone_task(self, task_id: str, timeout: float) -> dict:
+        """轮询音色克隆任务状态。
+
+        Args:
+            task_id: 任务 ID
+            timeout: 超时时间（秒）
+
+        Returns:
+            任务结果字典
+
+        Raises:
+            CosyVoiceError: 任务失败
+            CosyVoiceTimeoutError: 超时
+        """
+        start_time = time.time()
+        attempts = 0
+
+        while attempts < self.MAX_POLL_ATTEMPTS:
+            elapsed = time.time() - start_time
+            if elapsed > timeout:
+                raise CosyVoiceTimeoutError(f"音色克隆任务超时（{timeout}秒）: task_id={task_id}")
+
+            response = self._call_api(
+                method="GET",
+                path=f"/tasks/{task_id}",
+                timeout=30.0,
+            )
+
+            output = response.get("output", {})
+            status = output.get("task_status", "").upper()
+
+            if status == "SUCCEEDED":
+                voice_id = output.get("voice_id", "")
+                if not voice_id:
+                    raise CosyVoiceError(f"音色克隆任务成功但未返回 voice_id: {response}")
+                return {"voice_id": voice_id}
+            elif status == "FAILED":
+                error_msg = output.get("message", "未知错误")
+                raise CosyVoiceError(f"音色克隆任务失败: {error_msg}")
+            elif status in ("PENDING", "RUNNING"):
+                # 继续轮询
+                time.sleep(self.POLL_INTERVAL)
+                attempts += 1
+            else:
+                raise CosyVoiceError(f"未知的任务状态: {status}")
+
+        raise CosyVoiceTimeoutError(f"音色克隆任务轮询次数超限: task_id={task_id}")
 
     # ── 语音合成 ─────────────────────────────────────────
 
@@ -430,12 +388,11 @@ class CosyVoiceService:
         sample_rate: int = 0,
         format: str = "",
         speed: float = 1.0,
-        volume: int = 50,
     ) -> dict:
-        """提交语音合成任务（同步非流式，直接返回结果）.
+        """提交语音合成任务（非阻塞）。
 
-        CosyVoice SpeechSynthesizer 非流式接口是同步的，
-        调用后直接返回音频 URL. 此方法保持与旧接口兼容.
+        只提交任务到 CosyVoice API，不轮询结果。
+        返回的 dict 包含 task_id（异步）或 audio_url（同步）。
 
         Args:
             text: 要合成的文本
@@ -443,11 +400,10 @@ class CosyVoiceService:
             sample_rate: 采样率（Hz），0 表示使用配置默认值
             format: 输出格式（mp3/wav/pcm），空表示使用配置默认值
             speed: 语速（0.5-2.0），1.0 为正常速度
-            volume: 音量（0-100），默认 50
 
         Returns:
-            dict: {"audio_url": str, "request_id": str,
-                   "duration": float, "file_size": int}
+            dict: {"task_id": str, "audio_url": str, "request_id": str}
+                  task_id 和 audio_url 至少有一个非空
 
         Raises:
             CosyVoiceError: API 调用失败
@@ -467,47 +423,55 @@ class CosyVoiceService:
             "model": self._model,
             "input": {
                 "text": text,
+            },
+            "parameters": {
                 "voice": voice_id,
-                "format": format or settings.cosyvoice_format,
                 "sample_rate": sample_rate or settings.cosyvoice_sample_rate,
+                "format": format or settings.cosyvoice_format,
                 "rate": speed,
-                "volume": volume,
             },
         }
 
         response = self._call_api(
             method="POST",
-            path="/services/audio/tts/SpeechSynthesizer",
+            path="/services/aigc/text2audio/generation",
             json=payload,
-            timeout=120.0,
+            timeout=60.0,
         )
 
         output = response.get("output", {})
-        audio = output.get("audio", {})
-        audio_url = audio.get("url", "")
+        task_id = output.get("task_id", "")
+        audio_url = output.get("audio_url", "")
         request_id = response.get("request_id", "")
 
-        if not audio_url:
-            raise CosyVoiceError(f"CosyVoice API 未返回 audio_url: {response}")
+        if not task_id and not audio_url:
+            raise CosyVoiceError(f"CosyVoice API 未返回 task_id 或 audio_url: {response}")
 
         return {
-            "task_id": "",  # 同步接口无 task_id，兼容旧接口
+            "task_id": task_id,
             "audio_url": audio_url,
-            "duration": 0.0,  # 同步接口不返回 duration
-            "file_size": 0,  # 同步接口不返回 file_size
+            "duration": output.get("duration", 0.0),
+            "file_size": output.get("file_size", 0),
             "request_id": request_id,
         }
 
     def poll_synthesize_task(self, task_id: str, timeout: float = 120.0) -> dict:
-        """轮询合成任务（同步接口无需轮询，保留兼容）.
+        """轮询语音合成任务状态（公开方法）。
 
-        CosyVoice SpeechSynthesizer 非流式接口是同步的，
-        此方法仅为保持接口兼容，实际调用时 task_id 应该为空.
+        供 Celery 后台任务调用，轮询直到完成或超时。
+
+        Args:
+            task_id: CosyVoice 任务 ID
+            timeout: 超时时间（秒），默认 120
+
+        Returns:
+            dict: {"audio_url": str, "duration": float, "file_size": int}
 
         Raises:
-            CosyVoiceError: 同步接口无需轮询
+            CosyVoiceError: 任务失败
+            CosyVoiceTimeoutError: 超时
         """
-        raise CosyVoiceError("CosyVoice 非流式合成接口是同步的，无需轮询. " "请直接使用 submit_synthesize_task().")
+        return self._poll_synthesize_task(task_id, timeout=timeout)
 
     def synthesize_speech(
         self,
@@ -516,13 +480,11 @@ class CosyVoiceService:
         sample_rate: int = 0,
         format: str = "",
         speed: float = 1.0,
-        volume: int = 50,
         timeout: float = 120.0,
     ) -> SynthesizeResult:
-        """语音合成（同步非流式）.
+        """语音合成。
 
-        调用百炼 CosyVoice SpeechSynthesizer 非流式接口，
-        直接返回合成音频 URL.
+        提交语音合成任务到 CosyVoice API，并轮询直到完成或超时。
 
         Args:
             text: 要合成的文本
@@ -530,52 +492,128 @@ class CosyVoiceService:
             sample_rate: 采样率（Hz），0 表示使用配置默认值
             format: 输出格式（mp3/wav/pcm），空表示使用配置默认值
             speed: 语速（0.5-2.0），1.0 为正常速度
-            volume: 音量（0-100），默认 50
-            timeout: 超时时间（秒），保留参数兼容
+            timeout: 超时时间（秒）
 
         Returns:
             SynthesizeResult: 合成结果，包含 audio_url
 
         Raises:
             CosyVoiceError: API 调用失败
+            CosyVoiceTimeoutError: 超时
             CosyVoiceAuthError: 认证失败
             ValueError: 参数无效
         """
-        result = self.submit_synthesize_task(
-            text=text,
-            voice_id=voice_id,
-            sample_rate=sample_rate,
-            format=format,
-            speed=speed,
-            volume=volume,
+        if not text:
+            raise ValueError("text 不能为空")
+        if not voice_id:
+            raise ValueError("voice_id 不能为空")
+        if not self._api_key:
+            raise CosyVoiceAuthError("CosyVoice API Key 未配置")
+
+        settings = get_shared_settings()
+
+        # 构建请求
+        payload = {
+            "model": self._model,
+            "input": {
+                "text": text,
+            },
+            "parameters": {
+                "voice": voice_id,
+                "sample_rate": sample_rate or settings.cosyvoice_sample_rate,
+                "format": format or settings.cosyvoice_format,
+                "rate": speed,
+            },
+        }
+
+        # 调用 API
+        response = self._call_api(
+            method="POST",
+            path="/services/aigc/text2audio/generation",
+            json=payload,
+            timeout=timeout,
         )
 
-        return SynthesizeResult(
-            audio_url=result["audio_url"],
-            duration=result.get("duration", 0.0),
-            file_size=result.get("file_size", 0),
-            request_id=result.get("request_id", ""),
-        )
+        # 解析响应
+        output = response.get("output", {})
 
-    # ── 内部方法 ─────────────────────────────────────────
+        # 检查是否有 task_id（异步模式）
+        task_id = output.get("task_id")
+        audio_url = output.get("audio_url")
 
-    def _sanitize_prefix(self, name: str) -> str:
-        """清洗音色名称为合法的 prefix（字母数字，最多10字符）.
+        if task_id:
+            # 异步模式：轮询任务状态
+            result = self._poll_synthesize_task(task_id, timeout)
+            return SynthesizeResult(
+                audio_url=result["audio_url"],
+                duration=result.get("duration", 0.0),
+                file_size=result.get("file_size", 0),
+                request_id=response.get("request_id", ""),
+            )
+        elif audio_url:
+            # 同步模式：直接返回结果
+            return SynthesizeResult(
+                audio_url=audio_url,
+                duration=output.get("duration", 0.0),
+                file_size=output.get("file_size", 0),
+                request_id=response.get("request_id", ""),
+            )
+        else:
+            raise CosyVoiceError(f"CosyVoice API 未返回 audio_url 或 task_id: {response}")
+
+    def _poll_synthesize_task(self, task_id: str, timeout: float) -> dict:
+        """轮询语音合成任务状态。
 
         Args:
-            name: 原始音色名称
+            task_id: 任务 ID
+            timeout: 超时时间（秒）
 
         Returns:
-            清洗后的 prefix
+            任务结果字典
+
+        Raises:
+            CosyVoiceError: 任务失败
+            CosyVoiceTimeoutError: 超时
         """
-        # 只保留字母和数字
-        cleaned = "".join(c for c in name if c.isalnum())
-        # 最多10字符
-        cleaned = cleaned[:10]
-        # 如果清洗后为空，用默认值
-        if not cleaned:
-            cleaned = "clone"
-        return cleaned
+        start_time = time.time()
+        attempts = 0
+
+        while attempts < self.MAX_POLL_ATTEMPTS:
+            elapsed = time.time() - start_time
+            if elapsed > timeout:
+                raise CosyVoiceTimeoutError(f"语音合成任务超时（{timeout}秒）: task_id={task_id}")
+
+            response = self._call_api(
+                method="GET",
+                path=f"/tasks/{task_id}",
+                timeout=30.0,
+            )
+
+            output = response.get("output", {})
+            status = output.get("task_status", "").upper()
+
+            if status == "SUCCEEDED":
+                audio_url = output.get("audio_url", "")
+                if not audio_url:
+                    raise CosyVoiceError(f"语音合成任务成功但未返回 audio_url: {response}")
+                return {
+                    "audio_url": audio_url,
+                    "duration": output.get("duration", 0.0),
+                    "file_size": output.get("file_size", 0),
+                }
+            elif status == "FAILED":
+                error_msg = output.get("message", "未知错误")
+                raise CosyVoiceError(f"语音合成任务失败: {error_msg}")
+            elif status in ("PENDING", "RUNNING"):
+                # 继续轮询
+                time.sleep(self.POLL_INTERVAL)
+                attempts += 1
+            else:
+                raise CosyVoiceError(f"未知的任务状态: {status}")
+
+        raise CosyVoiceTimeoutError(f"语音合成任务轮询次数超限: task_id={task_id}")
+
+    # ── 内部方法 ─────────────────────────────────────────
 
     def _call_api(
         self,
@@ -584,13 +622,13 @@ class CosyVoiceService:
         json: Optional[dict] = None,
         timeout: float = 30.0,
     ) -> dict:
-        """调用 DashScope API.
+        """调用 CosyVoice API。
 
-        支持重试和错误处理.
+        支持重试和错误处理。
 
         Args:
             method: HTTP 方法（GET/POST）
-            path: API 路径（以 / 开头）
+            path: API 路径
             json: 请求体
             timeout: 超时时间（秒）
 
@@ -608,22 +646,6 @@ class CosyVoiceService:
             "Content-Type": "application/json",
         }
 
-        # DEBUG: 打印完整请求信息，用于排查418错误
-        import json as json_lib
-
-        safe_headers = {k: v for k, v in headers.items()}
-        if "Authorization" in safe_headers:
-            token = safe_headers["Authorization"]
-            if len(token) > 20:
-                safe_headers["Authorization"] = token[:13] + "..." + token[-4:]
-        logger.info(
-            "[CosyVoice Debug] 请求详情: " "method=%s, url=%s, headers=%s, body=%s",
-            method,
-            url,
-            safe_headers,
-            json_lib.dumps(json, ensure_ascii=False) if json else "None",
-        )
-
         last_error: Optional[Exception] = None
 
         for attempt in range(self.MAX_RETRIES):
@@ -636,58 +658,29 @@ class CosyVoiceService:
                     timeout=timeout,
                 )
 
-                # DEBUG: 打印响应状态和完整响应体
-                logger.info(
-                    "[CosyVoice Debug] 响应详情: " "status=%d, body=%s",
-                    response.status_code,
-                    response.text[:2000],  # 最多2000字符，避免日志过大
-                )
-
                 # 处理响应
                 if response.status_code == 200:
                     return response.json()
                 elif response.status_code in (401, 403):
                     raise CosyVoiceAuthError(f"CosyVoice API 认证失败: HTTP {response.status_code}")
-                elif response.status_code == 400:
-                    # 客户端错误，不重试
-                    body_text = response.text
-                    try:
-                        body = response.json()
-                        code = body.get("code", "")
-                        message = body.get("message", "")
-                        raise CosyVoiceError(f"CosyVoice API 参数错误: HTTP 400, " f"code={code}, message={message}")
-                    except ValueError:
-                        raise CosyVoiceError(f"CosyVoice API 调用失败: HTTP 400, body={body_text}")
                 elif response.status_code >= 500:
                     # 服务端错误，可重试
                     last_error = CosyVoiceError(f"CosyVoice API 服务端错误: HTTP {response.status_code}")
                     logger.warning(
-                        "CosyVoice API 失败 (尝试 %d/%d): HTTP %d",
-                        attempt + 1,
-                        self.MAX_RETRIES,
-                        response.status_code,
+                        f"CosyVoice API 失败 (尝试 {attempt + 1}/{self.MAX_RETRIES}): " f"HTTP {response.status_code}"
                     )
                 else:
-                    # 其他客户端错误，不重试
+                    # 客户端错误，不重试
                     raise CosyVoiceError(
                         f"CosyVoice API 调用失败: HTTP {response.status_code}, " f"body={response.text}"
                     )
 
             except httpx.TimeoutException as e:
                 last_error = CosyVoiceTimeoutError(f"请求超时: {e}")
-                logger.warning(
-                    "CosyVoice API 超时 (尝试 %d/%d)",
-                    attempt + 1,
-                    self.MAX_RETRIES,
-                )
+                logger.warning(f"CosyVoice API 超时 (尝试 {attempt + 1}/{self.MAX_RETRIES})")
             except httpx.RequestError as e:
                 last_error = CosyVoiceError(f"请求错误: {e}")
-                logger.warning(
-                    "CosyVoice API 请求错误 (尝试 %d/%d): %s",
-                    attempt + 1,
-                    self.MAX_RETRIES,
-                    e,
-                )
+                logger.warning(f"CosyVoice API 请求错误 (尝试 {attempt + 1}/{self.MAX_RETRIES}): {e}")
 
             # 指数退避
             if attempt < self.MAX_RETRIES - 1:

packages/application/jobs.py

@@ -7,7 +7,9 @@ from __future__ import annotations
 
 import logging
 from dataclasses import dataclass, field
+from datetime import datetime, timezone
 from typing import Any
+from uuid import uuid4
 
 from packages.domain.job import Job, JobStatus, JobType
 from packages.ports.job_repository import JobRepository

packages/application/recipe/use_cases.py

@@ -9,6 +9,7 @@ from typing import List, Optional
 from packages.adapters.sqlalchemy_impl.recipe_repository import SQLAlchemyRecipeRepository
 from packages.application.recipe.commands import (
     CreateRecipeCommand,
+    RecipeItemCommand,
     UpdateRecipeCommand,
 )
 from packages.domain.recipe import Recipe, RecipeItem

packages/application/tts_job/__init__.py

@@ -0,0 +1 @@
+"""TTS Job application layer."""

packages/application/tts_job/streaming_service.py

@@ -148,6 +148,7 @@ class TTSStreamingService:
 
         # 并发合成所有分段，按顺序流式推送
         queue: asyncio.Queue[tuple[int, Optional[bytes], Optional[str]]] = asyncio.Queue()
+        completed_count = 0
 
         async def _synthesize_one(idx: int, seg_text: str) -> None:
             """合成单个分段并放入队列。"""

packages/application/tts_job/workflow.py

@@ -14,6 +14,7 @@ import logging
 import os
 import shutil
 import tempfile
+import time
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from typing import Optional
 
@@ -24,7 +25,7 @@ from packages.application.cosyvoice_service import (
     CosyVoiceError,
     CosyVoiceService,
 )
-from packages.application.tts_job.audio_merger import AudioMerger
+from packages.application.tts_job.audio_merger import AudioMergeError, AudioMerger
 from packages.application.tts_job.text_splitter import split_text
 from packages.domain.tts_job import TTSJob, TTSJobStatus
 from packages.ports.tts_job_repository import TTSJobRepository
@@ -189,13 +190,10 @@ class TTSWorkflowService:
         return job
 
     def poll_and_process_synthesis(self, job_id: str, timeout: float = 120.0) -> TTSJob:
-        """轮询/检查 CosyVoice 合成任务并处理结果.
+        """轮询 CosyVoice 合成任务并处理结果。
 
-        新 CosyVoice SpeechSynthesizer 非流式接口是同步的，
-        start_synthesis 阶段通常已经完成. 此方法用于：
-        1. job 已 completed → 直接返回（同步路径已处理）
-        2. job 仍在 processing → 重新提交合成（兜底）
-        3. 分段任务 → 检查分段状态
+        从 job.metadata 获取 task_id，调用 CosyVoiceService.poll_synthesize_task()
+        轮询状态，然后通过 process_synthesis_result / process_synthesis_failure 更新 job。
 
         供 Celery 后台任务调用。
         """
@@ -203,38 +201,22 @@ class TTSWorkflowService:
         if job is None:
             raise TTSJobNotFoundError(f"TTS job {job_id} not found")
 
-        # 已完成直接返回（同步路径在 start_synthesis 里已处理）
-        if job.status == TTSJobStatus.COMPLETED.value:
-            logger.info(f"TTS 任务已完成，跳过轮询: job_id={job_id}")
-            return job
-
         # 检查是否为分段合成任务
         segment_task_ids = (job.metadata or {}).get("segment_task_ids", [])
         if segment_task_ids:
             return self._poll_segment_tasks(job)
 
-        # 单段模式：同步接口下通常不会走到这里，
-        # 但如果因为异常导致仍在 processing，重新提交一次
         task_id = (job.metadata or {}).get("cosyvoice_task_id", "")
-
-        # 新接口（同步）：没有 task_id，重新合成
         if not task_id:
-            logger.info(f"TTS 任务无 task_id，重新同步合成: job_id={job_id}")
-            return self._resynthesize_and_complete(job)
+            raise ValueError(f"TTSJob {job_id} has no cosyvoice_task_id in metadata")
 
-        # 旧接口遗留的 task_id，尝试轮询（兼容过渡）
-        try:
-            result = self.cosyvoice_service.poll_synthesize_task(task_id, timeout=timeout)
-            return self.process_synthesis_result(
-                job_id,
-                audio_url=result["audio_url"],
-                duration=result.get("duration", 0.0),
-                file_size=result.get("file_size", 0),
-            )
-        except CosyVoiceError:
-            # 旧接口轮询失败，重新同步合成
-            logger.warning(f"旧 task_id 轮询失败，重新同步合成: job_id={job_id}, task_id={task_id}")
-            return self._resynthesize_and_complete(job)
+        result = self.cosyvoice_service.poll_synthesize_task(task_id, timeout=timeout)
+        return self.process_synthesis_result(
+            job_id,
+            audio_url=result["audio_url"],
+            duration=result.get("duration", 0.0),
+            file_size=result.get("file_size", 0),
+        )
 
     def process_synthesis_result(
         self,
@@ -275,40 +257,6 @@ class TTSWorkflowService:
         logger.info(f"TTS 合成成功: job_id={job_id}, audio_url={permanent_url}")
         return job
 
-    def _resynthesize_and_complete(self, job: TTSJob) -> TTSJob:
-        """重新同步合成并完成任务（兜底路径）.
-
-        当 poll_and_process_synthesis 发现 job 仍在 processing 且无 task_id 时，
-        重新调用同步合成接口，转存 OSS 后标记完成。
-        """
-        try:
-            # 从 metadata 读取合成参数（兼容旧数据，无则用默认值）
-            job_metadata = job.metadata or {}
-            speed = float(job_metadata.get("speed", 1.0))
-            volume = int(job_metadata.get("volume", 50))
-
-            result = self.cosyvoice_service.submit_synthesize_task(
-                text=job.input_text,
-                voice_id=job.voice_id,
-                sample_rate=job.sample_rate,
-                format=job.format,
-                speed=speed,
-                volume=volume,
-            )
-            audio_url = result.get("audio_url", "")
-            if not audio_url:
-                raise CosyVoiceError("重新合成未返回 audio_url")
-
-            return self.process_synthesis_result(
-                job.id,
-                audio_url=audio_url,
-                duration=result.get("duration", 0.0),
-                file_size=result.get("file_size", 0),
-            )
-        except Exception as e:
-            logger.error(f"重新同步合成失败: job_id={job.id}, error={e}")
-            return self.process_synthesis_failure(job.id, str(e))
-
     def process_synthesis_failure(self, job_id: str, error_message: str) -> TTSJob:
         """处理合成失败结果。
 
@@ -481,95 +429,69 @@ class TTSWorkflowService:
             shutil.rmtree(temp_dir, ignore_errors=True)
 
     def _poll_segment_tasks(self, job: TTSJob) -> TTSJob:
-        """分段任务完成检查（适配新同步接口）.
-
-        新 CosyVoice SpeechSynthesizer 非流式接口为同步接口，
-        分段任务在提交时应已同步返回 audio_url。
-        若历史任务处于 processing 且有 segment_task_ids 但缺少 audio_url，
-        则对缺失分段重新同步合成，全部完成后合并音频。
-        """
+        """轮询所有分段异步任务，全部完成后合并音频。"""
         segment_task_ids: list[str] = (job.metadata or {}).get("segment_task_ids", [])
         segment_audio_urls: list[str] = (job.metadata or {}).get("segment_audio_urls", [])
         segment_count = len(segment_task_ids)
 
-        if segment_count == 0:
-            logger.warning(f"分段任务无 task_id: job_id={job.id}")
-            self._handle_segment_failure(job, "分段任务数据异常：无分段信息")
-            return self.repository.get(job.id)
+        poll_start = time.monotonic()
+        poll_timeout = 300.0  # 分段任务超时更长
+        poll_interval = 2.0
 
-        # 从 metadata 读取合成参数
-        job_metadata = job.metadata or {}
-        speed = float(job_metadata.get("speed", 1.0))
-        volume = int(job_metadata.get("volume", 50))
+        while time.monotonic() - poll_start < poll_timeout:
+            all_done = True
+            results: list[dict | None] = [None] * segment_count
 
-        # 分段文本（用于缺失段重新合成）
-        segments = split_text(job.input_text, max_chars=_SEGMENT_THRESHOLD)
+            for idx, task_id in enumerate(segment_task_ids):
+                # 已经有音频的分段跳过轮询
+                if idx < len(segment_audio_urls) and segment_audio_urls[idx]:
+                    results[idx] = {
+                        "audio_url": segment_audio_urls[idx],
+                        "duration": 0.0,
+                        "file_size": 0,
+                    }
+                    continue
 
-        results: list[dict | None] = [None] * segment_count
+                try:
+                    result = self.cosyvoice_service.poll_synthesize_task(task_id, timeout=poll_timeout)
+                    results[idx] = result
+                except Exception as e:
+                    logger.error(f"分段任务轮询失败: job_id={job.id}, " f"segment={idx}, error={e}")
+                    self._handle_segment_failure(job, f"分段 {idx + 1} 轮询失败: {e}")
+                    return self.repository.get(job.id)
 
-        # 已有音频的分段直接用
-        for idx in range(segment_count):
-            if idx < len(segment_audio_urls) and segment_audio_urls[idx]:
-                results[idx] = {
-                    "audio_url": segment_audio_urls[idx],
-                    "duration": 0.0,
-                    "file_size": 0,
-                }
+                if results[idx] is None:
+                    all_done = False
 
-        # 找出缺失音频的分段索引
-        missing_indices = [i for i in range(segment_count) if results[i] is None]
+            if all_done and all(r is not None for r in results):
+                # 所有分段完成，下载合并
+                try:
+                    merged_data, total_duration = self._download_and_merge_segments(results, job)
 
-        if missing_indices:
-            logger.info(f"分段任务重新合成缺失段: job_id={job.id}, " f"缺失={len(missing_indices)}/{segment_count}")
-            # 并发重新合成缺失分段
-            max_workers = min(len(missing_indices), _MAX_SEGMENT_WORKERS)
-            with ThreadPoolExecutor(max_workers=max_workers) as executor:
-                future_to_idx = {}
-                for idx in missing_indices:
-                    segment_text = segments[idx] if idx < len(segments) else ""
-                    future = executor.submit(
-                        self.cosyvoice_service.submit_synthesize_task,
-                        text=segment_text,
-                        voice_id=job.voice_id,
-                        sample_rate=job.sample_rate,
-                        format=job.format,
-                        speed=speed,
-                        volume=volume,
+                    # 转存 OSS
+                    permanent_url, storage_key = self._upload_merged_to_oss(
+                        merged_data, job.user_id, job.id, job.format
                     )
-                    future_to_idx[future] = idx
 
-                for future in as_completed(future_to_idx):
-                    idx = future_to_idx[future]
-                    try:
-                        results[idx] = future.result()
-                    except Exception as e:
-                        logger.error(f"分段重新合成失败: job_id={job.id}, " f"segment={idx}, error={e}")
-                        self._handle_segment_failure(job, f"分段 {idx + 1} 重新合成失败: {e}")
-                        return self.repository.get(job.id)
+                    job.mark_completed(
+                        output_audio_url=permanent_url,
+                        output_audio_key=storage_key,
+                        duration=total_duration,
+                        file_size=len(merged_data),
+                    )
+                    job = self.repository.update(job)
+                    logger.info(f"分段合成轮询完成: job_id={job.id}, " f"merged_size={len(merged_data)}")
+                    return job
 
-        # 所有分段完成，下载合并
-        if all(r is not None for r in results):
-            try:
-                merged_data, total_duration = self._download_and_merge_segments(results, job)
+                except Exception as e:
+                    self._handle_segment_failure(job, f"分段合并失败: {e}")
+                    return self.repository.get(job.id)
 
-                permanent_url, storage_key = self._upload_merged_to_oss(merged_data, job.user_id, job.id, job.format)
+            # 等待后重试
+            time.sleep(poll_interval)
 
-                job.mark_completed(
-                    output_audio_url=permanent_url,
-                    output_audio_key=storage_key,
-                    duration=total_duration,
-                    file_size=len(merged_data),
-                )
-                job = self.repository.update(job)
-                logger.info(f"分段合成完成（重新合成路径）: job_id={job.id}, " f"merged_size={len(merged_data)}")
-                return job
-
-            except Exception as e:
-                self._handle_segment_failure(job, f"分段合并失败: {e}")
-                return self.repository.get(job.id)
-
-        # 理论上不会到这里（全部重新合成要么成功要么失败）
-        self._handle_segment_failure(job, "分段合成结果不完整")
+        # 超时
+        self._handle_segment_failure(job, "分段合成轮询超时（300 秒）")
         return self.repository.get(job.id)
 
     def _handle_segment_failure(self, job: TTSJob, error_message: str) -> None:

packages/application/voice_clone/use_cases.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import uuid
 from typing import List, Optional
 
 from packages.domain.voice_clone_profile import VoiceCloneProfile

packages/application/voice_clone/workflow.py

@@ -10,7 +10,7 @@
 from __future__ import annotations
 
 import logging
-from typing import Optional
+from typing import Any, Optional
 
 from packages.application.cosyvoice_service import (
     CosyVoiceAuthError,
@@ -21,8 +21,9 @@ from packages.application.voice_clone.use_cases import (
     CreateVoiceCloneUseCase,
     RetryVoiceCloneUseCase,
     VoiceCloneNotFoundError,
+    VoiceCloneNotRetryableError,
 )
-from packages.domain.voice_clone_profile import VoiceCloneProfile
+from packages.domain.voice_clone_profile import VoiceCloneProfile, VoiceCloneStatus
 from packages.ports.voice_clone_profile_repository import VoiceCloneProfileRepository
 
 logger = logging.getLogger(__name__)
@@ -114,16 +115,14 @@ class VoiceCloneWorkflowService:
                     language=language,
                 )
 
-                # 4. 保存 voice_id / request_id 到 metadata
-                # 注意：key 保留 cosyvoice_task_id 以兼容旧数据，实际存的是 voice_id
+                # 4. 保存 task_id / voice_id 到 metadata
                 task_metadata = dict(profile.metadata)
-                task_metadata["cosyvoice_task_id"] = submit_result.get("voice_id", "")
+                task_metadata["cosyvoice_task_id"] = submit_result.get("task_id", "")
                 task_metadata["cosyvoice_request_id"] = submit_result.get("request_id", "")
 
-                # 如果 CosyVoice 直接返回了 OK 状态，直接标记 ready
+                # 如果 CosyVoice 同步返回了 voice_id，直接标记 ready
                 voice_id = submit_result.get("voice_id", "")
-                status = submit_result.get("status", "").upper()
-                if voice_id and status == "OK":
+                if voice_id:
                     profile.mark_ready(voice_id)
                     profile.metadata = task_metadata
                     profile = self.repository.update(profile)
@@ -132,9 +131,7 @@ class VoiceCloneWorkflowService:
 
                 profile.metadata = task_metadata
                 profile = self.repository.update(profile)
-                logger.info(
-                    f"音色克隆任务已提交: profile_id={profile.id}, " f"voice_id={submit_result.get('voice_id')}"
-                )
+                logger.info(f"音色克隆任务已提交: profile_id={profile.id}, " f"task_id={submit_result.get('task_id')}")
 
             except (CosyVoiceError, CosyVoiceAuthError) as e:
                 # CosyVoice 提交失败，标记为 failed
@@ -251,12 +248,11 @@ class VoiceCloneWorkflowService:
                 )
 
                 task_metadata = dict(profile.metadata)
-                task_metadata["cosyvoice_task_id"] = submit_result.get("voice_id", "")
+                task_metadata["cosyvoice_task_id"] = submit_result.get("task_id", "")
                 task_metadata["cosyvoice_request_id"] = submit_result.get("request_id", "")
 
                 voice_id = submit_result.get("voice_id", "")
-                status = submit_result.get("status", "").upper()
-                if voice_id and status == "OK":
+                if voice_id:
                     profile.mark_ready(voice_id)
                     profile.metadata = task_metadata
                     profile = self.repository.update(profile)