docs: 新增 runner-planning.md

Merge PR #261: fix(backend): Phase 2 后端技术债务清理 — CI修复 + OSS拼写 + 废弃API删除 into develop

.env.example

@@ -3,6 +3,7 @@
 # ==================== 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
@@ -35,7 +36,8 @@ ENVIRONMENT=development
 DEBUG=true
 
 # ==================== CORS 配置 ====================
-CORS_ORIGINS=["http://localhost:3000","http://localhost:5173"]
+# 逗号分隔的域名列表（Settings 读取 CORS_ORIGINS_RAW）
+CORS_ORIGINS_RAW=http://localhost:3000,http://localhost:5173
 
 # ==================== 阿里云 OSS 配置 ====================
 OSS_ENDPOINT=oss-cn-hangzhou.aliyuncs.com
@@ -49,6 +51,7 @@ OSS_BUCKET_NAME=xiaoxia-autocut
 #       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

.gitea/workflows/ci-cd.yml

@@ -158,57 +158,72 @@ jobs:
             python3 scripts/check_migration_safety.py --allow-medium-risk
           fi
 
-      - name: Debug coverage paths
-        shell: sh
-        run: |
-          set +e
-          echo "=== PWD ==="
-          pwd
-          echo "=== check source dirs ==="
-          ls -d apps/api/app packages
-          echo "=== python import check ==="
-          python3 - <<'PY'
-          import sys, os
-          os.environ["PYTHONPATH"] = f"{os.getcwd()}/apps/api:{os.getcwd()}"
-          sys.path.insert(0, f"{os.getcwd()}/apps/api")
-          sys.path.insert(0, os.getcwd())
-          print(f"cwd: {os.getcwd()}")
-          print(f"sys.path[:5]: {sys.path[:5]}")
-          try:
-              import app
-              print(f"app.__file__: {app.__file__}")
-          except Exception as e:
-              print(f"import app failed: {e}")
-          try:
-              import packages
-              print(f"packages.__file__: {packages.__file__}")
-          except Exception as e:
-              print(f"import packages failed: {e}")
-          PY
-          echo "=== coverage debug ==="
-          python3 - <<'PY'
-          import os, sys
-          sys.path.insert(0, f"{os.getcwd()}/apps/api")
-          sys.path.insert(0, os.getcwd())
-          import coverage
-          cov = coverage.Coverage(source=["apps/api/app", "packages"])
-          print(f"source: {cov.config.source}")
-          for src in cov.config.source or []:
-              abspath = os.path.abspath(src)
-              print(f"  {src} -> {abspath} exists={os.path.exists(src)}")
-              if os.path.isdir(src):
-                  pyfiles = []
-                  for root, dirs, files in os.walk(src):
-                      for f in files:
-                          if f.endswith('.py'):
-                              pyfiles.append(os.path.join(root, f))
-                  print(f"    .py files: {len(pyfiles)}")
-          PY
+  unit-tests:
+    name: Unit Tests
+    runs-on: host
+    timeout-minutes: 8
 
-      - name: Run unit tests
+    env:
+      USE_IN_MEMORY_DB: "true"
+
+    steps:
+      - name: Checkout code
         shell: sh
         env:
-          USE_IN_MEMORY_DB: "true"
+          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
+
+      - name: Install dependencies
+        shell: sh
+        run: |
+          set -eu
+          python3 -m pip install -q -r requirements-base.txt
+          python3 -m pip install -q -r requirements.txt
+          python3 -m pip install -q -r requirements-dev.txt
+          pytest --version
+
+      - name: Run unit tests with coverage
+        shell: sh
         run: |
           set -eu
           PYTHONPATH="$PWD/apps/api:$PWD" python3 -m coverage run \
@@ -220,16 +235,16 @@ jobs:
           python3 -m coverage xml -o coverage.xml
           python3 -m coverage report --fail-under=60 > /dev/null
 
-      - name: Build summary
-        if: github.ref == 'refs/heads/develop' || github.ref == 'refs/heads/main'
+      - name: CI failure notification
+        if: failure()
         shell: sh
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          CI_WEBHOOK_URL: ${{ secrets.CI_WEBHOOK_URL }}
         run: |
-          set -eu
-          echo "Build completed successfully!"
-          echo "Branch: ${GITHUB_REF_NAME}"
-          echo "Commit: ${GITHUB_SHA}"
-          # 输出最终覆盖率
-          python3 scripts/ci_coverage_summary.py
+          set +e
+          FAILED_JOB="Unit Tests" python3 scripts/ci_notify_failure.py
+
 
   integration-tests:
     name: Integration Tests
@@ -578,7 +593,7 @@ jobs:
     timeout-minutes: 30
     needs: [validate, frontend-lint]
 
-    if: github.ref_name == 'main' || github.ref_name == 'develop' || startsWith(github.ref_name, 'feature/')
+    if: github.event_name == 'push' && (github.ref_name == 'main' || github.ref_name == 'develop')
 
     steps:
     - name: Checkout code

apps/api/app/__init__.py

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

apps/api/app/api/__init__.py

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

apps/api/app/api/router.py

@@ -4,18 +4,14 @@ from app.api.routes.assets import router as assets_router
 from app.api.routes.auth import router as auth_router
 from app.api.routes.chunked_upload import router as chunked_upload_router
 from app.api.routes.classification_jobs import router as classification_jobs_router
-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.jobs import router as jobs_router
+from app.api.routes.internal_render import router as internal_render_router
 from app.api.routes.projects import router as projects_router
-from app.api.routes.recipes import router as recipes_router
 from app.api.routes.subscription import router as subscription_router
 from app.api.routes.tags import router as tags_router
 from app.api.routes.task_center import router as task_center_router
@@ -88,15 +84,6 @@ api_router.include_router(
     prefix="/generation",
     tags=["Generation"],
 )
-api_router.include_router(
-    jobs_router,
-    tags=["Job"],
-)
-api_router.include_router(
-    generated_videos_router,
-    prefix="/generated-videos",
-    tags=["GeneratedVideo"],
-)
 api_router.include_router(
     titles_router,
     prefix="/titles",
@@ -122,26 +109,11 @@ api_router.include_router(
     prefix="/subscription",
     tags=["Subscription"],
 )
-api_router.include_router(
-    recipes_router,
-    prefix="/recipes",
-    tags=["Recipe"],
-)
 api_router.include_router(
     templates_router,
     prefix="/templates",
     tags=["Template"],
 )
-api_router.include_router(
-    dashboard_router,
-    prefix="/dashboard",
-    tags=["Dashboard"],
-)
-api_router.include_router(
-    edit_templates_router,
-    prefix="/edit-templates",
-    tags=["EditTemplate"],
-)
 api_router.include_router(
     edit_plans_router,
     prefix="/edit-plans",
@@ -156,3 +128,7 @@ 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

@@ -0,0 +1,48 @@
+"""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

@@ -22,18 +22,11 @@ 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,
@@ -168,7 +161,7 @@ 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

@@ -27,6 +27,8 @@ 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()
@@ -72,14 +74,6 @@ 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(
@@ -136,7 +130,7 @@ 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)
@@ -152,7 +146,7 @@ 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)
@@ -210,13 +204,13 @@ 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:
@@ -262,7 +256,7 @@ 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)
@@ -286,7 +280,7 @@ 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)
@@ -307,7 +301,7 @@ 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)
 
 
@@ -322,7 +316,7 @@ 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:
@@ -346,7 +340,7 @@ 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)
 
 
@@ -363,7 +357,7 @@ 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:
@@ -387,7 +381,7 @@ 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("/password/forgot", response_model=MessageResponse, status_code=status.HTTP_202_ACCEPTED)
+@router.post("/forgot-password", 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("/password/reset", response_model=MessageResponse)
+@router.post("/reset-password", response_model=MessageResponse)
 async def reset_password(
     request: ResetPasswordModel,
     user_repository: UserRepository = Depends(get_user_repository),
@@ -243,7 +243,6 @@ 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

@@ -14,7 +14,6 @@ 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 (
@@ -35,6 +34,8 @@ 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__)
 
@@ -113,22 +114,6 @@ 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)
@@ -206,7 +191,6 @@ 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:
@@ -221,7 +205,7 @@ 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/dashboard.py

@@ -1,92 +0,0 @@
-from typing import Any
-
-from app.auth import AuthenticatedUser, get_current_user
-from app.dependencies import (
-    get_asset_repository,
-    get_generation_task_repository,
-    get_project_repository,
-    get_title_library_repository,
-    get_voice_library_repository,
-)
-from app.schemas.dashboard import DashboardOverviewResponse, RecentTaskItem, SubscriptionInfo
-from fastapi import APIRouter, Depends
-
-router = APIRouter()
-
-
-def _status_value(status) -> str:
-    return status.value if hasattr(status, "value") else str(status)
-
-
-def _generation_step(status: str) -> str:
-    if status == "pending":
-        return "等待 Worker 执行"
-    if status == "running":
-        return "正在生成成片"
-    if status == "completed":
-        return "生成完成"
-    if status == "failed":
-        return "生成失败"
-    return status
-
-
-@router.get("/overview", response_model=DashboardOverviewResponse)
-def get_dashboard_overview(
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    project_repository: Any = Depends(get_project_repository),
-    asset_repository: Any = Depends(get_asset_repository),
-    generation_task_repository: Any = Depends(get_generation_task_repository),
-    title_library_repository: Any = Depends(get_title_library_repository),
-    voice_library_repository: Any = Depends(get_voice_library_repository),
-) -> DashboardOverviewResponse:
-    """Dashboard 概览：用户级汇总数据。"""
-    user_id = authenticated_user.user.id
-
-    # 获取用户可访问的所有 project
-    projects = project_repository.find_accessible_projects(user_id)
-    project_ids = [p.id for p in projects]
-
-    # 素材统计
-    total_assets = asset_repository.count_by_project_ids(project_ids)
-    used_storage_bytes = asset_repository.sum_storage_by_project_ids(project_ids)
-
-    # 标题库 / 配音库统计
-    total_titles = title_library_repository.count_by_user(user_id)
-    total_voices = voice_library_repository.count_by_user(user_id)
-
-    # 生成任务统计
-    total_tasks = generation_task_repository.count_by_user(user_id)
-
-    # 最近任务（SQL 层 LIMIT 5）
-    recent = generation_task_repository.list_recent_by_user(user_id, limit=5)
-    recent_tasks = []
-    for task in recent:
-        s = _status_value(task.status)
-        recent_tasks.append(
-            RecentTaskItem(
-                id=task.id,
-                task_type="generation",
-                status=s,
-                current_step=_generation_step(s),
-                error_message=task.error_message or "",
-                updated_at=task.completed_at or task.started_at or task.created_at,
-            )
-        )
-
-    # 订阅信息
-    user = authenticated_user.user
-    subscription = SubscriptionInfo(
-        plan=getattr(user, "subscription_plan", "free") or "free",
-        is_active=getattr(user, "subscription_status", "") == "active",
-    )
-
-    return DashboardOverviewResponse(
-        total_assets=total_assets,
-        used_storage_bytes=used_storage_bytes,
-        total_titles=total_titles,
-        total_voices=total_voices,
-        total_tasks=total_tasks,
-        total_products=len(projects),
-        subscription=subscription,
-        recent_tasks=recent_tasks,
-    )

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

@@ -32,12 +32,6 @@ 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,
 )
@@ -51,6 +45,8 @@ 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
 
@@ -247,17 +243,6 @@ class GenerateFromTemplateResponse(BaseModel):
 # ── 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,
@@ -311,7 +296,7 @@ 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(
@@ -353,7 +338,7 @@ 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)
 
 
@@ -369,7 +354,7 @@ 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)
@@ -411,7 +396,7 @@ 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:
@@ -465,7 +450,7 @@ 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(
@@ -507,7 +492,7 @@ 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:
@@ -710,7 +695,7 @@ def generate_plan(
     except HTTPException:
         # 已处理的 HTTP 异常直接透传
         raise
-    except Exception as exc:
+    except Exception:
         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:
@@ -749,7 +734,7 @@ 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 = [
@@ -791,7 +776,7 @@ 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)
@@ -860,7 +845,7 @@ 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
@@ -909,7 +894,7 @@ def ai_recommend_clips(
             config=normalized_config,
             total_duration=result["total_duration"],
         )
-    except Exception as exc:
+    except Exception:
         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:
@@ -990,7 +975,7 @@ 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
@@ -1110,7 +1095,7 @@ 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
@@ -1171,7 +1156,7 @@ def generate_from_template(
 
     # 项目鉴权
     if body.project_id:
-        _check_project_access(body.project_id, current_user.user.id, project_repository)
+        check_project_access(body.project_id, current_user.user.id, project_repository)
 
     template_svc = EditTemplateService(db)
 

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

@@ -1,289 +0,0 @@
-"""模板管理 API — Phase 8 模板编排引擎.
-
-RESTful CRUD for EditTemplate:
-- GET  /api/v1/edit-templates      列表（分页 + 类型筛选）
-- GET  /api/v1/edit-templates/{id} 详情
-- POST /api/v1/edit-templates      创建（管理员）
-- PUT  /api/v1/edit-templates/{id} 更新
-- DELETE /api/v1/edit-templates/{id} 删除（软删除 → inactive）
-
-业务逻辑委托给 EditTemplateService 服务层。
-"""
-
-from __future__ import annotations
-
-import logging
-from datetime import datetime
-from typing import Any, List, Optional
-
-from app.auth import AuthenticatedUser, get_current_user
-from app.dependencies import get_db_session
-from app.services import EditTemplateService
-from fastapi import APIRouter, Depends, HTTPException, Query, status
-from fastapi.responses import Response
-from pydantic import BaseModel, Field
-from sqlalchemy.orm import Session
-
-from packages.domain.config_schemas import normalize_template_config
-from packages.domain.edit_template import EditTemplate, EditTemplateStatus
-
-logger = logging.getLogger(__name__)
-
-router = APIRouter()
-
-
-# ── Pydantic Schemas ─────────────────────────────────────────────────────────
-
-
-class EditTemplateCreateRequest(BaseModel):
-    """创建模板请求体"""
-
-    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")
-
-
-class EditTemplateUpdateRequest(BaseModel):
-    """更新模板请求体"""
-
-    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")
-    status: Optional[str] = Field(default=None, description="状态: active / inactive")
-
-
-class EditTemplateResponse(BaseModel):
-    """模板响应体"""
-
-    id: str
-    name: str
-    description: str
-    template_type: str
-    editing_mode: str
-    config: dict[str, Any]
-    preview_url: str
-    sort_weight: int
-    status: str
-    created_at: datetime
-    updated_at: datetime
-
-    model_config = {"from_attributes": True}
-
-
-class EditTemplateListResponse(BaseModel):
-    """模板列表响应体"""
-
-    items: List[EditTemplateResponse]
-    total: int
-    page: int
-    page_size: int
-
-
-# ── Helpers ───────────────────────────────────────────────────────────────────
-
-
-def _require_admin(current_user: AuthenticatedUser) -> None:
-    """校验当前用户是否为管理员，非管理员返回 403"""
-    if not getattr(current_user.user, "is_admin", False):
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail="仅管理员可执行此操作",
-        )
-
-
-def _to_response(t: EditTemplate) -> EditTemplateResponse:
-    return EditTemplateResponse(
-        id=t.id,
-        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,
-        status=t.status.value if hasattr(t.status, "value") else t.status,
-        created_at=t.created_at,
-        updated_at=t.updated_at,
-    )
-
-
-# ── Routes ────────────────────────────────────────────────────────────────────
-
-
-@router.get("", response_model=EditTemplateListResponse)
-def list_templates(
-    page: int = Query(default=1, ge=1, description="页码"),
-    page_size: int = Query(default=20, ge=1, le=100, description="每页数量"),
-    template_type: Optional[str] = Query(default=None, description="按类型筛选"),
-    status_filter: Optional[str] = Query(
-        default=None,
-        alias="status",
-        description="按状态筛选: active / inactive",
-    ),
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-) -> EditTemplateListResponse:
-    """获取模板列表（支持分页、按类型/状态筛选）"""
-    svc = EditTemplateService(db)
-
-    # 解析状态筛选
-    status_enum: Optional[EditTemplateStatus] = None
-    if status_filter:
-        try:
-            status_enum = EditTemplateStatus(status_filter)
-        except ValueError:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail=f"无效的状态值: {status_filter}，可选值: active, inactive",
-            )
-
-    skip = (page - 1) * page_size
-    templates = svc.list_templates(
-        template_type=template_type,
-        status=status_enum,
-        skip=skip,
-        limit=page_size,
-    )
-    total = svc.count_templates(
-        template_type=template_type,
-        status=status_enum,
-    )
-
-    return EditTemplateListResponse(
-        items=[_to_response(t) for t in templates],
-        total=total,
-        page=page,
-        page_size=page_size,
-    )
-
-
-@router.get("/{template_id}", response_model=EditTemplateResponse)
-def get_template(
-    template_id: str,
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-) -> EditTemplateResponse:
-    """获取单个模板详情"""
-    svc = EditTemplateService(db)
-    try:
-        template = svc.get_template_or_raise(template_id)
-    except ValueError as exc:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=str(exc),
-        )
-    return _to_response(template)
-
-
-@router.post("", response_model=EditTemplateResponse, status_code=status.HTTP_201_CREATED)
-def create_template(
-    body: EditTemplateCreateRequest,
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-) -> EditTemplateResponse:
-    """创建模板（管理员）"""
-    _require_admin(current_user)
-    svc = EditTemplateService(db)
-    # 标准化 config，填充 cover/title/subtitle/bgm 默认值
-    normalized_config = normalize_template_config(body.config)
-    try:
-        created = svc.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,
-        )
-    except ValueError as exc:
-        raise HTTPException(
-            status_code=status.HTTP_400_BAD_REQUEST,
-            detail=str(exc),
-        )
-    logger.info("创建模板: id=%s name=%s by user=%s", created.id, created.name, current_user.user.id)
-    return _to_response(created)
-
-
-@router.put("/{template_id}", response_model=EditTemplateResponse)
-def update_template(
-    template_id: str,
-    body: EditTemplateUpdateRequest,
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-) -> EditTemplateResponse:
-    """更新模板"""
-    _require_admin(current_user)
-    svc = EditTemplateService(db)
-
-    # 解析状态
-    status_enum: Optional[EditTemplateStatus] = None
-    if body.status is not None:
-        try:
-            status_enum = EditTemplateStatus(body.status)
-        except ValueError:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail=f"无效的状态值: {body.status}，可选值: active, inactive",
-            )
-
-    # 标准化 config（如果提供了）
-    config_to_update = normalize_template_config(body.config) if body.config is not None else None
-
-    try:
-        result = svc.update_template(
-            template_id,
-            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,
-            status=status_enum,
-        )
-    except ValueError as exc:
-        err_msg = str(exc)
-        if "不存在" in err_msg:
-            raise HTTPException(
-                status_code=status.HTTP_404_NOT_FOUND,
-                detail=err_msg,
-            )
-        raise HTTPException(
-            status_code=status.HTTP_400_BAD_REQUEST,
-            detail=err_msg,
-        )
-    logger.info("更新模板: id=%s by user=%s", template_id, current_user.user.id)
-    return _to_response(result)
-
-
-@router.delete("/{template_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
-def delete_template(
-    template_id: str,
-    db: Session = Depends(get_db_session),
-    current_user: AuthenticatedUser = Depends(get_current_user),
-) -> Response:
-    """删除模板（软删除 → 设为 inactive）"""
-    _require_admin(current_user)
-    svc = EditTemplateService(db)
-    try:
-        svc.deactivate_template(template_id)
-    except ValueError as exc:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=str(exc),
-        )
-    logger.info("删除模板(软删除): id=%s by user=%s", template_id, current_user.user.id)
-    return Response(status_code=204)

apps/api/app/api/routes/generated_videos.py

@@ -1,123 +0,0 @@
-from typing import Any
-
-from app.auth import AuthenticatedUser, get_current_user
-from app.core.storage import OSSStorageService, get_storage_service
-from app.dependencies import get_generated_video_repository, get_project_repository
-from app.schemas.generated_video import (
-    GeneratedVideoDownloadUrlResponse,
-    GeneratedVideoResponse,
-    ListGeneratedVideosResponse,
-    UpdateGeneratedVideoReviewRequest,
-)
-from fastapi import APIRouter, Depends, HTTPException, Query
-
-from packages.application import (
-    GetGeneratedVideoDownloadUrlUseCase,
-    GetGeneratedVideoUseCase,
-    ListGeneratedVideosUseCase,
-)
-
-router = APIRouter()
-
-
-def _to_generated_video_response(item, download_url: str | None = None) -> GeneratedVideoResponse:
-    return GeneratedVideoResponse(
-        id=item.id,
-        project_id=item.project_id,
-        generation_task_id=item.generation_task_id,
-        name=item.name,
-        file_url=item.file_url,
-        file_size=item.file_size,
-        duration=item.duration,
-        thumbnail_url=item.thumbnail_url,
-        width=item.width,
-        height=item.height,
-        fps=item.fps,
-        status=item.status,
-        review_status=item.review_status,
-        generation_params=item.generation_params,
-        download_url=download_url,
-    )
-
-
-@router.get("", response_model=ListGeneratedVideosResponse)
-def list_generated_videos(
-    project_id: str | None = Query(None),
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    project_repository: Any = Depends(get_project_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> ListGeneratedVideosResponse:
-    user_id = authenticated_user.user.id
-    use_case = ListGeneratedVideosUseCase(generated_video_repository)
-
-    if project_id:
-        # If project_id provided, check access and filter by project
-        project = project_repository.find_by_id(project_id)
-        if project is None:
-            raise HTTPException(status_code=404, detail=f"Project {project_id} not found")
-        items = use_case.execute(project_id)
-    else:
-        # If no project_id, list all videos from accessible projects
-        accessible_projects = project_repository.find_accessible_projects(user_id)
-        all_items = []
-        for proj in accessible_projects:
-            all_items.extend(use_case.execute(proj.id))
-        items = all_items
-
-    # Generate download URLs for each video
-    responses = []
-    for item in items:
-        download_url = storage_service.get_download_url(item.file_url)
-        responses.append(_to_generated_video_response(item, download_url=download_url))
-    return ListGeneratedVideosResponse(items=responses)
-
-
-@router.get("/{video_id}", response_model=GeneratedVideoResponse)
-def get_generated_video(
-    video_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> GeneratedVideoResponse:
-    use_case = GetGeneratedVideoUseCase(generated_video_repository)
-    item = use_case.execute(video_id)
-    if item is None:
-        raise HTTPException(status_code=404, detail=f"GeneratedVideo {video_id} not found")
-    download_url = storage_service.get_download_url(item.file_url)
-    return _to_generated_video_response(item, download_url=download_url)
-
-
-@router.patch("/{video_id}/review", response_model=GeneratedVideoResponse)
-def update_generated_video_review_status(
-    video_id: str,
-    request: UpdateGeneratedVideoReviewRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> GeneratedVideoResponse:
-    video = generated_video_repository.get(video_id)
-    if video is None:
-        raise HTTPException(status_code=404, detail=f"GeneratedVideo {video_id} not found")
-    video.review_status = request.review_status
-    updated = generated_video_repository.update(video)
-    download_url = storage_service.get_download_url(updated.file_url)
-    return _to_generated_video_response(updated, download_url=download_url)
-
-
-@router.get("/{video_id}/download-url", response_model=GeneratedVideoDownloadUrlResponse)
-def get_generated_video_download_url(
-    video_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    generated_video_repository: Any = Depends(get_generated_video_repository),
-    storage_service: OSSStorageService = Depends(get_storage_service),
-) -> GeneratedVideoDownloadUrlResponse:
-    video = generated_video_repository.get(video_id)
-    if video is None:
-        raise HTTPException(status_code=404, detail=f"GeneratedVideo {video_id} not found")
-    use_case = GetGeneratedVideoDownloadUrlUseCase(generated_video_repository)
-    file_url = use_case.execute(video_id)
-    if file_url is None:
-        raise HTTPException(status_code=404, detail=f"GeneratedVideo {video_id} not found")
-    download_url = storage_service.get_download_url(file_url)
-    return GeneratedVideoDownloadUrlResponse(video_id=video_id, download_url=download_url)

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

@@ -32,6 +32,8 @@ 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,
@@ -43,15 +45,6 @@ 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,
@@ -339,7 +332,7 @@ 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)
 
 
@@ -356,7 +349,7 @@ def list_generation_results(
     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 = []

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

@@ -0,0 +1,120 @@
+"""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

@@ -1,332 +0,0 @@
-"""Job API 路由 — Phase 8 任务 2.10.
-
-提供统一异步任务管理 RESTful 接口：
-- POST   /api/v1/jobs                        创建任务
-- GET    /api/v1/jobs/{job_id}                任务详情
-- GET    /api/v1/projects/{project_id}/jobs   项目任务列表
-- GET    /api/v1/projects/{project_id}/jobs/stats  任务统计
-- PUT    /api/v1/jobs/{job_id}/progress       更新进度
-- POST   /api/v1/jobs/{job_id}/complete       标记完成
-- POST   /api/v1/jobs/{job_id}/fail           标记失败
-- POST   /api/v1/jobs/{job_id}/retry          重试任务
-- POST   /api/v1/jobs/{job_id}/cancel         取消任务
-- POST   /api/v1/jobs/{job_id}/submit         提交执行
-"""
-
-from __future__ import annotations
-
-import logging
-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_db_session, get_job_repository, get_project_repository
-from app.schemas.job import (
-    CompleteJobRequest,
-    CreateJobRequest,
-    FailJobRequest,
-    JobResponse,
-    JobStatisticsResponse,
-    ListJobsResponse,
-    UpdateProgressRequest,
-    job_to_response,
-)
-from fastapi import APIRouter, Depends, HTTPException, Query, status
-
-from packages.application.jobs import (
-    CancelJobUseCase,
-    CompleteJobCommand,
-    CompleteJobUseCase,
-    CreateJobCommand,
-    CreateJobUseCase,
-    FailJobCommand,
-    FailJobUseCase,
-    GetJobStatisticsUseCase,
-    GetJobUseCase,
-    ListJobsUseCase,
-    RetryJobUseCase,
-    SubmitJobUseCase,
-    UpdateJobProgressCommand,
-    UpdateJobProgressUseCase,
-)
-from packages.domain.job import JobType
-
-logger = logging.getLogger(__name__)
-
-router = APIRouter()
-
-# 任务类型 → Celery task name 映射
-_JOB_TYPE_TO_CELERY_TASK: dict[str, str] = {
-    JobType.VIDEO_COMPOSE: "worker.compose_video",
-    JobType.RENDER_EDIT_PLAN: "worker.render_edit_plan",
-    JobType.ASSET_INGEST: "worker.ingest_asset",
-    JobType.CLASSIFICATION: "worker.classify_asset",
-    JobType.VOICE_EXTRACTION: "worker.extract_voice",
-    JobType.GENERATION: "worker.generate_video",
-}
-
-
-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 ──────────────────────────────────────────────────────────────────
-
-
-@router.post("/jobs", response_model=JobResponse, status_code=status.HTTP_201_CREATED)
-def create_job(
-    request: CreateJobRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-    project_repository: Any = Depends(get_project_repository),
-) -> JobResponse:
-    """创建异步任务。
-
-    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)
-
-    # 校验 job_type
-    try:
-        JobType(request.job_type)
-    except ValueError:
-        raise HTTPException(
-            status_code=400,
-            detail=f"不支持的任务类型: {request.job_type}，" f"可选值: {[t.value for t in JobType]}",
-        )
-
-    use_case = CreateJobUseCase(job_repo)
-    job = use_case.execute(
-        CreateJobCommand(
-            project_id=request.project_id,
-            job_type=request.job_type,
-            payload=request.payload,
-            source_id=request.source_id,
-            created_by_user_id=authenticated_user.user.id,
-            max_retries=request.max_retries,
-        )
-    )
-
-    return job_to_response(job)
-
-
-# ── 提交执行 ──────────────────────────────────────────────────────────────────
-
-
-@router.post("/jobs/{job_id}/submit", response_model=JobResponse)
-def submit_job(
-    job_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """提交任务执行。
-
-    将任务状态从 pending 切换为 running，并 dispatch Celery 异步任务。
-    """
-    # 权限检查：先获取任务并验证权限，再执行状态变更
-    job = job_repo.get(job_id)
-    if job is None:
-        raise HTTPException(status_code=404, detail=f"Job {job_id} not found")
-    if job.created_by_user_id and job.created_by_user_id != authenticated_user.user.id:
-        raise HTTPException(status_code=403, detail="Access denied to this job")
-
-    use_case = SubmitJobUseCase(job_repo)
-
-    try:
-        job = use_case.execute(job_id)
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    # Dispatch Celery 任务
-    celery_task_name = _JOB_TYPE_TO_CELERY_TASK.get(job.job_type.value)
-    if celery_task_name:
-        result = celery_app.send_task(celery_task_name, args=[job.id], kwargs=job.payload)
-        job.celery_task_id = result.id
-        job_repo.update(job)
-        logger.info("已提交 Celery 任务: job_id=%s celery_task_id=%s", job.id, result.id)
-
-    return job_to_response(job)
-
-
-# ── 查询接口 ──────────────────────────────────────────────────────────────────
-
-
-@router.get("/jobs/{job_id}", response_model=JobResponse)
-def get_job(
-    job_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """获取任务详情。"""
-    use_case = GetJobUseCase(job_repo)
-    job = use_case.execute(job_id)
-    if job is None:
-        raise HTTPException(status_code=404, detail=f"Job {job_id} not found")
-    return job_to_response(job)
-
-
-@router.get("/projects/{project_id}/jobs", response_model=ListJobsResponse)
-def list_project_jobs(
-    project_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-    project_repository: Any = Depends(get_project_repository),
-    job_type: str | None = Query(default=None, description="按任务类型过滤"),
-    status_filter: str | None = Query(default=None, alias="status", description="按状态过滤"),
-    limit: int = Query(default=50, ge=1, le=200),
-    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)
-
-    use_case = ListJobsUseCase(job_repo)
-    jobs = use_case.execute(
-        project_id=project_id,
-        job_type=job_type,
-        status=status_filter,
-        limit=limit,
-        offset=offset,
-    )
-    items = [job_to_response(j) for j in jobs]
-    return ListJobsResponse(items=items, total=len(items))
-
-
-@router.get("/projects/{project_id}/jobs/stats", response_model=JobStatisticsResponse)
-def get_job_statistics(
-    project_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-    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)
-
-    use_case = GetJobStatisticsUseCase(job_repo)
-    stats = use_case.execute(project_id)
-    return JobStatisticsResponse(**stats)
-
-
-# ── 进度更新 ──────────────────────────────────────────────────────────────────
-
-
-@router.put("/jobs/{job_id}/progress", response_model=JobResponse)
-def update_job_progress(
-    job_id: str,
-    request: UpdateProgressRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """更新任务进度。"""
-    use_case = UpdateJobProgressUseCase(job_repo)
-
-    try:
-        job = use_case.execute(
-            UpdateJobProgressCommand(
-                job_id=job_id,
-                progress=request.progress,
-                current_stage=request.current_stage,
-            )
-        )
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    return job_to_response(job)
-
-
-# ── 完成 / 失败 ────────────────────────────────────────────────────────────────
-
-
-@router.post("/jobs/{job_id}/complete", response_model=JobResponse)
-def complete_job(
-    job_id: str,
-    request: CompleteJobRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """标记任务完成。"""
-    use_case = CompleteJobUseCase(job_repo)
-
-    try:
-        job = use_case.execute(CompleteJobCommand(job_id=job_id, result=request.result))
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    return job_to_response(job)
-
-
-@router.post("/jobs/{job_id}/fail", response_model=JobResponse)
-def fail_job(
-    job_id: str,
-    request: FailJobRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """标记任务失败。"""
-    use_case = FailJobUseCase(job_repo)
-
-    try:
-        job = use_case.execute(FailJobCommand(job_id=job_id, error_message=request.error_message))
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    return job_to_response(job)
-
-
-# ── 重试 / 取消 ────────────────────────────────────────────────────────────────
-
-
-@router.post("/jobs/{job_id}/retry", response_model=JobResponse)
-def retry_job(
-    job_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """重试失败任务。
-
-    将任务重置为 pending，retry_count + 1，但不自动 dispatch。
-    需要再次调用 /submit 提交执行。
-    """
-    # 权限检查：先获取任务并验证权限，再执行状态变更
-    job = job_repo.get(job_id)
-    if job is None:
-        raise HTTPException(status_code=404, detail=f"Job {job_id} not found")
-    if job.created_by_user_id and job.created_by_user_id != authenticated_user.user.id:
-        raise HTTPException(status_code=403, detail="Access denied to this job")
-
-    use_case = RetryJobUseCase(job_repo)
-
-    try:
-        job = use_case.execute(job_id)
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    return job_to_response(job)
-
-
-@router.post("/jobs/{job_id}/cancel", response_model=JobResponse)
-def cancel_job(
-    job_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    job_repo: Any = Depends(get_job_repository),
-) -> JobResponse:
-    """取消任务。"""
-    # 权限检查：先获取任务并验证权限，再执行状态变更
-    job = job_repo.get(job_id)
-    if job is None:
-        raise HTTPException(status_code=404, detail=f"Job {job_id} not found")
-    if job.created_by_user_id and job.created_by_user_id != authenticated_user.user.id:
-        raise HTTPException(status_code=403, detail="Access denied to this job")
-
-    use_case = CancelJobUseCase(job_repo)
-
-    try:
-        job = use_case.execute(job_id)
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-
-    return job_to_response(job)

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

@@ -1,212 +0,0 @@
-"""Recipe CRUD + use routes."""
-
-from __future__ import annotations
-
-from app.auth import AuthenticatedUser, get_current_user
-from app.dependencies import get_db_session, get_user_repository
-from app.schemas.recipe import (
-    CreateRecipeRequest,
-    ListRecipesResponse,
-    RecipeItemResponse,
-    RecipeResponse,
-    UpdateRecipeRequest,
-    UseRecipeResponse,
-)
-from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
-from sqlalchemy.orm import Session
-
-from packages.adapters.sqlalchemy_impl.recipe_repository import SQLAlchemyRecipeRepository
-from packages.application.recipe.commands import (
-    CreateRecipeCommand,
-    RecipeItemCommand,
-    UpdateRecipeCommand,
-)
-from packages.application.recipe.use_cases import (
-    CreateRecipeUseCase,
-    DeleteRecipeUseCase,
-    FeatureDisabledError,
-    GetRecipeUseCase,
-    ListRecipesUseCase,
-    NotFoundError,
-    UpdateRecipeUseCase,
-    UseRecipeUseCase,
-)
-from packages.ports.user_repository import UserRepository
-
-router = APIRouter()
-
-
-def _get_recipe_repository(session: Session = Depends(get_db_session)) -> SQLAlchemyRecipeRepository:
-    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,
-        recipe_id=item.recipe_id,
-        item_type=item.item_type,
-        item_id=item.item_id,
-        position=item.position,
-        metadata=item.metadata_,
-    )
-
-
-def _to_response(recipe) -> RecipeResponse:
-    return RecipeResponse(
-        id=recipe.id,
-        user_id=recipe.user_id,
-        name=recipe.name,
-        description=recipe.description,
-        template_id=recipe.template_id,
-        generation_params=recipe.generation_params,
-        items=[_item_to_response(i) for i in getattr(recipe, "items", [])],
-        is_active=recipe.is_active,
-        metadata=recipe.metadata_,
-        created_at=recipe.created_at,
-        updated_at=recipe.updated_at,
-    )
-
-
-@router.get("", response_model=ListRecipesResponse)
-def list_recipes(
-    skip: int = Query(0, ge=0),
-    limit: int = Query(50, ge=1, le=200),
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-) -> ListRecipesResponse:
-    user_id = authenticated_user.user.id
-    use_case = ListRecipesUseCase(recipe_repository)
-    recipes = use_case.execute(user_id, skip=skip, limit=limit)
-    total = recipe_repository.count_by_user(user_id)
-    return ListRecipesResponse(
-        items=[_to_response(r) for r in recipes],
-        total=total,
-    )
-
-
-@router.get("/{recipe_id}", response_model=RecipeResponse)
-def get_recipe(
-    recipe_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-) -> RecipeResponse:
-    user_id = authenticated_user.user.id
-    use_case = GetRecipeUseCase(recipe_repository)
-    recipe = use_case.execute(recipe_id, user_id)
-    if recipe is None:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Recipe not found")
-    return _to_response(recipe)
-
-
-@router.post("", response_model=RecipeResponse, status_code=status.HTTP_201_CREATED)
-def create_recipe(
-    request: CreateRecipeRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-) -> RecipeResponse:
-    user_id = authenticated_user.user.id
-    command = CreateRecipeCommand(
-        user_id=user_id,
-        name=request.name,
-        description=request.description,
-        template_id=request.template_id,
-        generation_params=request.generation_params,
-        items=[
-            RecipeItemCommand(
-                item_type=ic.item_type,
-                item_id=ic.item_id,
-                position=ic.position,
-                metadata_=ic.metadata_,
-            )
-            for ic in request.items
-        ],
-        metadata_=request.metadata_,
-    )
-    use_case = CreateRecipeUseCase(recipe_repository)
-    recipe = use_case.execute(command)
-    return _to_response(recipe)
-
-
-@router.patch("/{recipe_id}", response_model=RecipeResponse)
-def update_recipe(
-    recipe_id: str,
-    request: UpdateRecipeRequest,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-) -> RecipeResponse:
-    user_id = authenticated_user.user.id
-    command = UpdateRecipeCommand(
-        recipe_id=recipe_id,
-        user_id=user_id,
-        name=request.name,
-        description=request.description,
-        template_id=request.template_id,
-        generation_params=request.generation_params,
-        items=(
-            [
-                RecipeItemCommand(
-                    item_type=ic.item_type,
-                    item_id=ic.item_id,
-                    position=ic.position,
-                    metadata_=ic.metadata_,
-                )
-                for ic in request.items
-            ]
-            if request.items is not None
-            else None
-        ),
-        metadata_=request.metadata_,
-    )
-    use_case = UpdateRecipeUseCase(recipe_repository)
-    try:
-        recipe = use_case.execute(command)
-    except NotFoundError:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Recipe not found")
-    return _to_response(recipe)
-
-
-@router.delete("/{recipe_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
-def delete_recipe(
-    recipe_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-) -> Response:
-    user_id = authenticated_user.user.id
-    use_case = DeleteRecipeUseCase(recipe_repository)
-    deleted = use_case.execute(recipe_id, user_id)
-    if not deleted:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Recipe not found")
-    return Response(status_code=204)
-
-
-@router.post("/{recipe_id}/use", response_model=UseRecipeResponse)
-def use_recipe(
-    recipe_id: str,
-    authenticated_user: AuthenticatedUser = Depends(get_current_user),
-    recipe_repository: SQLAlchemyRecipeRepository = Depends(_get_recipe_repository),
-    user_repository: UserRepository = Depends(get_user_repository),
-) -> UseRecipeResponse:
-    user_id = authenticated_user.user.id
-    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)
-    except FeatureDisabledError as exc:
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail=str(exc),
-        )
-    except NotFoundError:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Recipe not found")
-
-    return UseRecipeResponse(
-        recipe=_to_response(result.recipe),
-        warnings=[{"item_type": w.item_type, "item_id": w.item_id, "position": w.position} for w in result.warnings],
-    )

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
-        record = repo.create(
+        repo.create(
             {
                 "id": record_id,
                 "user_id": user_id,

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

@@ -28,6 +28,8 @@ 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()
 
 
@@ -51,13 +53,6 @@ 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),
@@ -98,7 +93,7 @@ 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/upload.py

@@ -1,5 +1,5 @@
 import logging
-from typing import Annotated, Any
+from typing import Any
 from uuid import uuid4
 
 from app.auth import AuthenticatedUser, get_current_user
@@ -17,12 +17,13 @@ from app.schemas.upload import (
     DirectUploadCompleteResponse,
     DirectUploadPrepareRequest,
     DirectUploadPrepareResponse,
-    UploadAssetRequest,
     UploadAssetResponse,
 )
 from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile, status
 
-from packages.application import GetProjectUseCase, SubmitIngestJobCommand, SubmitIngestJobUseCase
+from packages.application import SubmitIngestJobCommand, SubmitIngestJobUseCase
+
+from app.api.routes._helpers import require_project_and_library
 
 logger = logging.getLogger(__name__)
 
@@ -80,21 +81,6 @@ 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,
@@ -135,7 +121,7 @@ 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,
@@ -183,7 +169,7 @@ 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,
@@ -252,7 +238,7 @@ 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

@@ -28,7 +28,6 @@ from packages.application.voice_clone.use_cases import (
     VoiceCloneNotRetryableError,
 )
 from packages.application.voice_clone.workflow import (
-    VoiceCloneWorkflowError,
     VoiceCloneWorkflowService,
 )
 

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

@@ -39,6 +39,8 @@ 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()
 
 
@@ -125,13 +127,6 @@ 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）====================
 
 
@@ -271,7 +266,7 @@ def create_voice(
     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,

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_RECYLE: int = 3600
+    DATABASE_POOL_RECYCLE: int = 3600
     USE_IN_MEMORY_DB: bool = False
     AUTO_CREATE_SCHEMA: bool = False
 
@@ -41,6 +41,11 @@ 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):
@@ -75,7 +80,7 @@ class Settings(BaseSettings):
     CELERY_RESULT_BACKEND: str = "redis://localhost:6379/1"
 
     # OSS 七牛云相关
-    OSS_ENDPOINT: str = "oss-cn-hangzhou.aliiyuncs.com"
+    OSS_ENDPOINT: str = "oss-cn-hangzhou.aliyuncs.com"
     OSS_ACCESS_KEY_ID: str = ""
     OSS_ACCESS_KEY_SECRET: str = ""
     OSS_BUCKET_NAME: str = "xiaoxia-autocut"

apps/api/app/core/__init__.py

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

apps/api/app/dependencies.py

@@ -50,20 +50,8 @@ 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)
 

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
+from fastapi import Depends, HTTPException
 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, Response
+from fastapi import Request
 from starlette.middleware.base import BaseHTTPMiddleware
 
 logger = logging.getLogger(__name__)

apps/api/app/schemas/dashboard.py

@@ -1,32 +0,0 @@
-from datetime import datetime
-
-from pydantic import BaseModel, Field
-
-
-class RecentTaskItem(BaseModel):
-    id: str
-    task_type: str = "generation"
-    status: str
-    current_step: str = ""
-    error_message: str = ""
-    updated_at: datetime | None = None
-
-
-class SubscriptionInfo(BaseModel):
-    """用户订阅信息。"""
-
-    plan: str = "free"
-    is_active: bool = False
-
-
-class DashboardOverviewResponse(BaseModel):
-    """Dashboard 概览数据。"""
-
-    total_assets: int = 0
-    used_storage_bytes: int = 0
-    total_titles: int = 0
-    total_voices: int = 0
-    total_tasks: int = 0
-    total_products: int = 0
-    subscription: SubscriptionInfo = Field(default_factory=SubscriptionInfo)
-    recent_tasks: list[RecentTaskItem] = Field(default_factory=list)

apps/api/app/schemas/job.py

@@ -1,109 +0,0 @@
-"""Job API schemas — Phase 8 任务 2.10."""
-
-from __future__ import annotations
-
-from datetime import datetime
-from typing import Any, Optional
-
-from pydantic import BaseModel, Field
-
-
-class CreateJobRequest(BaseModel):
-    """创建任务请求体。"""
-
-    project_id: str = Field(..., min_length=1, description="项目 ID")
-    job_type: str = Field(
-        ...,
-        description="任务类型: video_compose / render_edit_plan / asset_ingest / classification / voice_extraction / generation",
-    )
-    payload: dict[str, Any] = Field(default_factory=dict, description="任务输入参数")
-    source_id: str = Field(default="", description="关联的业务实体 ID（如 edit_plan_id）")
-    max_retries: int = Field(default=3, ge=0, le=10, description="最大重试次数")
-
-
-class UpdateProgressRequest(BaseModel):
-    """更新任务进度请求体。"""
-
-    progress: float = Field(..., ge=0.0, le=100.0, description="进度百分比")
-    current_stage: str = Field(default="", description="当前阶段描述")
-
-
-class CompleteJobRequest(BaseModel):
-    """完成任务请求体。"""
-
-    result: dict[str, Any] = Field(default_factory=dict, description="任务结果")
-
-
-class FailJobRequest(BaseModel):
-    """标记任务失败请求体。"""
-
-    error_message: str = Field(..., min_length=1, description="错误信息")
-
-
-class JobResponse(BaseModel):
-    """任务响应体。"""
-
-    id: str
-    project_id: str
-    job_type: str
-    status: str
-    progress: float
-    current_stage: str
-    payload: dict[str, Any]
-    result: dict[str, Any]
-    error_message: str
-    retry_count: int
-    max_retries: int
-    celery_task_id: str
-    source_id: str
-    created_by_user_id: str
-    is_retryable: bool
-    started_at: Optional[datetime] = None
-    completed_at: Optional[datetime] = None
-    created_at: datetime
-    updated_at: datetime
-
-    model_config = {"from_attributes": True}
-
-
-class ListJobsResponse(BaseModel):
-    """任务列表响应体。"""
-
-    items: list[JobResponse]
-    total: int
-
-
-class JobStatisticsResponse(BaseModel):
-    """任务统计响应体。"""
-
-    project_id: str
-    total: int
-    pending: int
-    running: int
-    success: int
-    failed: int
-
-
-def job_to_response(job) -> JobResponse:
-    """将 Job 领域对象转换为 API 响应。"""
-    return JobResponse(
-        id=job.id,
-        project_id=job.project_id,
-        job_type=job.job_type.value if hasattr(job.job_type, "value") else str(job.job_type),
-        status=job.status.value if hasattr(job.status, "value") else str(job.status),
-        progress=job.progress,
-        current_stage=job.current_stage,
-        payload=job.payload,
-        result=job.result,
-        error_message=job.error_message,
-        retry_count=job.retry_count,
-        max_retries=job.max_retries,
-        celery_task_id=job.celery_task_id,
-        source_id=job.source_id,
-        created_by_user_id=job.created_by_user_id,
-        is_retryable=job.is_retryable,
-        started_at=job.started_at,
-        completed_at=job.completed_at,
-        created_at=job.created_at,
-        updated_at=job.updated_at,
-    )

apps/api/app/schemas/recipe.py

@@ -1,86 +0,0 @@
-"""Recipe API schemas."""
-
-from __future__ import annotations
-
-from datetime import datetime
-from typing import Any, Dict, List, Optional
-
-from pydantic import BaseModel, Field
-
-# ── Response ──
-
-
-class RecipeItemResponse(BaseModel):
-    id: str
-    recipe_id: str
-    item_type: str
-    item_id: str
-    position: int
-    metadata_: Dict[str, Any] = Field(default_factory=dict, alias="metadata")
-
-    class Config:
-        populate_by_name = True
-
-
-class RecipeResponse(BaseModel):
-    id: str
-    user_id: str
-    name: str
-    description: str = ""
-    template_id: str = ""
-    generation_params: Dict[str, Any] = Field(default_factory=dict)
-    items: List[RecipeItemResponse] = Field(default_factory=list)
-    is_active: bool = True
-    metadata_: Dict[str, Any] = Field(default_factory=dict, alias="metadata")
-    created_at: datetime
-    updated_at: datetime
-
-    class Config:
-        populate_by_name = True
-
-
-class ListRecipesResponse(BaseModel):
-    items: List[RecipeResponse]
-    total: int = 0
-
-
-class UseRecipeResponse(BaseModel):
-    recipe: RecipeResponse
-    warnings: List[Dict[str, Any]] = Field(default_factory=list)
-
-
-# ── Request ──
-
-
-class RecipeItemRequest(BaseModel):
-    item_type: str
-    item_id: str
-    position: int = 0
-    metadata_: Dict[str, Any] = Field(default_factory=dict, alias="metadata")
-
-    class Config:
-        populate_by_name = True
-
-
-class CreateRecipeRequest(BaseModel):
-    name: str
-    description: str = ""
-    template_id: str = ""
-    generation_params: Dict[str, Any] = Field(default_factory=dict)
-    items: List[RecipeItemRequest] = Field(default_factory=list)
-    metadata_: Dict[str, Any] = Field(default_factory=dict, alias="metadata")
-
-    class Config:
-        populate_by_name = True
-
-
-class UpdateRecipeRequest(BaseModel):
-    name: Optional[str] = None
-    description: Optional[str] = None
-    template_id: Optional[str] = None
-    generation_params: Optional[Dict[str, Any]] = None
-    items: Optional[List[RecipeItemRequest]] = None
-    metadata_: Optional[Dict[str, Any]] = Field(default=None, alias="metadata")
-
-    class Config:
-        populate_by_name = True

apps/api/app/schemas/subscription.py

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

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, EditPlanClipStatus
+from packages.domain.edit_plan_clip import EditPlanClip
 
 logger = logging.getLogger(__name__)
 

apps/api/app/services/edit_plan_service.py

@@ -18,7 +18,6 @@ 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/job_service.py

@@ -13,7 +13,6 @@ 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

@@ -13,7 +13,7 @@
 from __future__ import annotations
 
 import logging
-from typing import Any, List, Optional
+from typing import Any, List
 
 from sqlalchemy.orm import Session
 

apps/api/app/services/video_compose_service.py

@@ -16,7 +16,6 @@ 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
 
@@ -28,7 +27,7 @@ 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 EditPlan, EditPlanStatus
+from packages.domain.edit_plan import EditPlanStatus
 from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
 from packages.domain.template_clip_config import TransitionEffect
 

apps/web/src/api/dashboard.ts

@@ -1,42 +0,0 @@
-/**
- * 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

@@ -1,365 +0,0 @@
-/* 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;
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-  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);
-}
-
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-  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;
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-
-.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 {
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-  font-size: var(--font-size-lg) !important;
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-.ant-modal-body {
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-}
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-.ant-modal-footer {
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-}
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-/* 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;
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-.ant-btn-primary:hover {
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-.ant-tag {
-  border-radius: var(--radius-xs) !important;
-  padding: var(--space-xs) 12px !important;
-  font-weight: var(--font-weight-medium) !important;
-}
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-/* Select overrides */
-.ant-select-selector {
-  border-radius: var(--radius-md) !important;
-  border-color: var(--border-color) !important;
-}
-
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-  border-color: var(--primary-color) !important;
-}
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-    color-mix(in srgb, var(--primary-color) 10%, transparent) !important;
-}
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-/* 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/components/modals/CloneVoiceModal.tsx

@@ -1,290 +0,0 @@
-/**
- * CloneVoiceModal — 音色克隆弹窗
- *
- * 三步骤状态：input → uploading → success
- * 支持上传音频文件或直接录制（mock，无真实录音）
- *
- * V21 Design System — 零 antd 直接导入
- */
-import React, { useState, useCallback, useRef } from "react";
-import { Modal, Button } from "@/components/ui";
-import { createVoiceClone, toVoiceClone } from "@/api/voiceClone";
-import type { VoiceClone } from "@/api/voiceClone";
-import { uploadAsset } from "@/api/assets";
-import "./clone-voice-modal.css";
-
-/* ── 类型定义 ───────────────────────────────────────────── */
-
-type ModalStep = "input" | "uploading" | "success";
-
-export interface CloneVoiceModalProps {
-  /** 弹窗是否可见 */
-  open: boolean;
-  /** 关闭弹窗回调 */
-  onClose: () => void;
-  /** 克隆成功回调（返回新创建的音色） */
-  onSuccess?: (voice: VoiceClone) => void;
-}
-
-/* ── 默认音色名称计数器 ─────────────────────────────────── */
-
-let cloneCounter = 1;
-
-const getNextDefaultName = (): string => {
-  const name = `我的声音 ${cloneCounter}`;
-  cloneCounter += 1;
-  return name;
-};
-
-/* ── 组件 ───────────────────────────────────────────────── */
-
-const CloneVoiceModal: React.FC<CloneVoiceModalProps> = ({
-  open,
-  onClose,
-  onSuccess,
-}) => {
-  const [step, setStep] = useState<ModalStep>("input");
-  const [voiceName, setVoiceName] = useState("");
-  const [isRecording, setIsRecording] = useState(false);
-  const [selectedFile, setSelectedFile] = useState<File | null>(null);
-  const [dragActive, setDragActive] = useState(false);
-  const fileInputRef = useRef<HTMLInputElement>(null);
-
-  /** 重置弹窗状态 */
-  const resetState = useCallback(() => {
-    setStep("input");
-    setVoiceName("");
-    setSelectedFile(null);
-    setIsRecording(false);
-    setDragActive(false);
-  }, []);
-
-  /** 关闭弹窗 */
-  const handleClose = useCallback(() => {
-    resetState();
-    onClose();
-  }, [resetState, onClose]);
-
-  /** 上传区域点击 */
-  const handleUploadClick = () => {
-    fileInputRef.current?.click();
-  };
-
-  /** 文件选择 */
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0];
-    if (file) {
-      setSelectedFile(file);
-      // 清除之前的录制状态
-      setIsRecording(false);
-    }
-    // 清空 input 以允许重复选择同一文件
-    e.target.value = "";
-  };
-
-  /** 拖拽事件 */
-  const handleDrag = (e: React.DragEvent) => {
-    e.preventDefault();
-    e.stopPropagation();
-    if (e.type === "dragenter" || e.type === "dragover") {
-      setDragActive(true);
-    } else if (e.type === "dragleave") {
-      setDragActive(false);
-    }
-  };
-
-  const handleDrop = (e: React.DragEvent) => {
-    e.preventDefault();
-    e.stopPropagation();
-    setDragActive(false);
-    const file = e.dataTransfer.files?.[0];
-    if (file) {
-      const ext = file.name.split(".").pop()?.toLowerCase();
-      if (ext === "mp3" || ext === "wav") {
-        setSelectedFile(file);
-        setIsRecording(false);
-      }
-    }
-  };
-
-  /** 录制按钮（mock） */
-  const handleRecord = () => {
-    setIsRecording((prev) => !prev);
-    if (!isRecording) {
-      // 开始录制 — 清除已选文件
-      setSelectedFile(null);
-    }
-  };
-
-  /** 开始克隆 */
-  const handleStartClone = async () => {
-    const name = voiceName.trim() || getNextDefaultName();
-    setStep("uploading");
-
-    try {
-      // 先上传音频文件获取真实 URL
-      let audioUrl: string;
-      if (selectedFile) {
-        const formData = new FormData();
-        formData.append("file", selectedFile);
-        formData.append("kind", "voice");
-        const uploadResult = await uploadAsset(formData);
-        audioUrl = uploadResult.url;
-      } else {
-        // 录制功能暂未实现，提示用户上传
-        setStep("input");
-        return;
-      }
-
-      // 提交克隆请求
-      const result = await createVoiceClone({
-        name,
-        audio_url: audioUrl,
-      });
-
-      setStep("success");
-
-      // 2秒后自动关闭
-      setTimeout(() => {
-        onSuccess?.(toVoiceClone(result));
-        handleClose();
-      }, 2000);
-    } catch {
-      setStep("input");
-    }
-  };
-
-  /** 弹窗打开时初始化默认名称 */
-  const handleAfterOpenChange = (visible: boolean) => {
-    if (visible) {
-      setVoiceName(getNextDefaultName());
-    }
-  };
-
-  const canStart = selectedFile || isRecording;
-
-  return (
-    <Modal
-      open={open}
-      onCancel={handleClose}
-      title="🎤 克隆新音色"
-      width={520}
-      footer={null}
-      destroyOnClose
-      afterOpenChange={handleAfterOpenChange}
-    >
-      {/* ── 输入步骤 ──────────────────────────────────── */}
-      {step === "input" && (
-        <div className="cvm-body">
-          {/* 音色名称 */}
-          <div className="cvm-field">
-            <label className="cvm-label">音色名称</label>
-            <input
-              type="text"
-              className="cvm-input"
-              value={voiceName}
-              onChange={(e) => setVoiceName(e.target.value)}
-              placeholder="输入音色名称"
-            />
-          </div>
-
-          {/* 上传区域 */}
-          <div className="cvm-field">
-            <label className="cvm-label">上传音频</label>
-            <div
-              className={`cvm-upload-zone${dragActive ? " cvm-upload-zone--active" : ""}`}
-              onClick={handleUploadClick}
-              onDragEnter={handleDrag}
-              onDragOver={handleDrag}
-              onDragLeave={handleDrag}
-              onDrop={handleDrop}
-            >
-              <div className="cvm-upload-icon">🎵</div>
-              <p className="cvm-upload-title">
-                {selectedFile ? selectedFile.name : "拖拽音频文件到此处"}
-              </p>
-              <p className="cvm-upload-hint">支持 MP3、WAV 格式</p>
-              <input
-                ref={fileInputRef}
-                type="file"
-                accept=".mp3,.wav,audio/mpeg,audio/wav"
-                style={{ display: "none" }}
-                onChange={handleFileChange}
-              />
-            </div>
-          </div>
-
-          {/* 或分隔 */}
-          <div className="cvm-divider">
-            <div className="cvm-divider-line" />
-            <span className="cvm-divider-text">或</span>
-            <div className="cvm-divider-line" />
-          </div>
-
-          {/* 录制区域 */}
-          <div className="cvm-field">
-            <label className="cvm-label">直接录制</label>
-            <div className="cvm-record-area">
-              <p className="cvm-record-hint">
-                {isRecording
-                  ? "录制中…再次点击停止"
-                  : "点击按钮开始录制你的声音"}
-              </p>
-              <button
-                type="button"
-                className={`cvm-record-btn${isRecording ? " cvm-record-btn--recording" : ""}`}
-                onClick={handleRecord}
-              >
-                🎙️
-              </button>
-            </div>
-          </div>
-
-          {/* 提示 */}
-          <div className="cvm-tip">
-            <span className="cvm-tip-icon">💡</span>
-            <span>
-              建议上传10秒~3分钟的清晰语音，环境安静、语速均匀效果最佳
-            </span>
-          </div>
-
-          {/* 底部按钮 */}
-          <div className="cvm-footer">
-            <Button buttonType="ghost" onClick={handleClose}>
-              取消
-            </Button>
-            <Button
-              buttonType="primary"
-              disabled={!canStart}
-              onClick={handleStartClone}
-            >
-              🎤 开始克隆
-            </Button>
-          </div>
-        </div>
-      )}
-
-      {/* ── 上传中步骤 ────────────────────────────────── */}
-      {step === "uploading" && (
-        <div className="cvm-uploading">
-          <div className="cvm-uploading-spinner" />
-          <p className="cvm-uploading-text">正在克隆你的音色…</p>
-          <p className="cvm-uploading-sub">AI 正在分析你的声音特征，请稍候</p>
-        </div>
-      )}
-
-      {/* ── 成功步骤 ──────────────────────────────────── */}
-      {step === "success" && (
-        <div className="cvm-success">
-          <div className="cvm-success-icon">✅</div>
-          <h3 className="cvm-success-title">克隆已提交</h3>
-          <p className="cvm-success-desc">
-            音色正在生成中，完成后将出现在列表中
-          </p>
-        </div>
-      )}
-    </Modal>
-  );
-};
-
-export default CloneVoiceModal;

apps/web/src/components/modals/clone-voice-modal.css

@@ -1,325 +0,0 @@
-/**
- * CloneVoiceModal — V21 Design System
- *
- * 音色克隆弹窗样式
- * 三步骤状态：input → uploading → success
- */
-
-/* ── 弹窗内容区 ─────────────────────────────────────────── */
-
-.cvm-body {
-  display: flex;
-  flex-direction: column;
-  gap: 20px;
-}
-
-/* ── 表单区 ─────────────────────────────────────────────── */
-
-.cvm-field {
-  display: flex;
-  flex-direction: column;
-  gap: 6px;
-}
-
-.cvm-label {
-  font-size: 13px;
-  font-weight: 600;
-  color: var(--text-secondary, #475467);
-}
-
-.cvm-input {
-  width: 100%;
-  padding: 10px 14px;
-  border: 1px solid var(--line, #e4e7ec);
-  border-radius: var(--radius-sm);
-  background: var(--bg-surface, #fff);
-  color: var(--text-primary, #101828);
-  font-size: 14px;
-  line-height: 1.5;
-  transition:
-    border-color 0.2s,
-    box-shadow 0.2s;
-  outline: none;
-}
-
-.cvm-input:focus {
-  border-color: var(--primary, #6366f1);
-  box-shadow: 0 0 0 3px
-    color-mix(in srgb, var(--primary-color) 12%, transparent);
-}
-
-.cvm-input::placeholder {
-  color: var(--muted, #98a2b3);
-}
-
-/* ── 上传区域 ───────────────────────────────────────────── */
-
-.cvm-upload-zone {
-  border: 2px dashed var(--line, #e4e7ec);
-  border-radius: var(--radius-md);
-  padding: 28px 20px;
-  text-align: center;
-  background: var(--bg-subtle, #f8fafc);
-  cursor: pointer;
-  transition:
-    border-color 0.2s,
-    background 0.2s;
-}
-
-.cvm-upload-zone:hover {
-  border-color: var(--primary, #6366f1);
-  background: color-mix(in srgb, var(--primary-color) 4%, transparent);
-}
-
-.cvm-upload-zone.cvm-upload-zone--active {
-  border-color: var(--primary, #6366f1);
-  background: color-mix(in srgb, var(--primary-color) 6%, transparent);
-}
-
-.cvm-upload-icon {
-  font-size: 36px;
-  margin-bottom: 8px;
-  line-height: 1;
-}
-
-.cvm-upload-title {
-  font-size: 14px;
-  font-weight: 600;
-  color: var(--text-primary, #101828);
-  margin: 0 0 4px;
-}
-
-.cvm-upload-hint {
-  font-size: 13px;
-  color: var(--muted, #98a2b3);
-  margin: 0;
-}
-
-/* ── 或分隔线 ───────────────────────────────────────────── */
-
-.cvm-divider {
-  display: flex;
-  align-items: center;
-  gap: 16px;
-  margin: 4px 0;
-}
-
-.cvm-divider-line {
-  flex: 1;
-  height: 1px;
-  background: var(--line, #e4e7ec);
-}
-
-.cvm-divider-text {
-  font-size: 13px;
-  color: var(--muted, #98a2b3);
-  flex-shrink: 0;
-}
-
-/* ── 录制区域 ───────────────────────────────────────────── */
-
-.cvm-record-area {
-  border: 1px solid var(--line, #e4e7ec);
-  border-radius: var(--radius-md);
-  padding: 24px;
-  text-align: center;
-}
-
-.cvm-record-hint {
-  font-size: 13px;
-  color: var(--muted, #98a2b3);
-  margin: 0 0 14px;
-}
-
-.cvm-record-btn {
-  width: 80px;
-  height: 80px;
-  border-radius: 50%;
-  border: none;
-  cursor: pointer;
-  font-size: 32px;
-  line-height: 1;
-  padding: 0;
-  background: linear-gradient(
-    135deg,
-    var(--error-color, #ef4444),
-    var(--error-dark, #dc2626)
-  );
-  color: var(--text-inverse);
-  box-shadow: 0 4px 14px
-    color-mix(in srgb, var(--error-color, #ef4444) 35%, transparent);
-  transition:
-    transform 0.15s,
-    box-shadow 0.15s;
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.cvm-record-btn:hover {
-  transform: scale(1.06);
-  box-shadow: 0 6px 20px
-    color-mix(in srgb, var(--error-color, #ef4444) 45%, transparent);
-}
-
-.cvm-record-btn:active {
-  transform: scale(0.96);
-}
-
-.cvm-record-btn--recording {
-  animation: cvm-pulse 1.2s ease-in-out infinite;
-}
-
-@keyframes cvm-pulse {
-  0%,
-  100% {
-    box-shadow: 0 4px 14px
-      color-mix(in srgb, var(--error-color, #ef4444) 35%, transparent);
-  }
-  50% {
-    box-shadow: 0 4px 28px
-      color-mix(in srgb, var(--error-color, #ef4444) 60%, transparent);
-  }
-}
-
-/* ── 提示条 ─────────────────────────────────────────────── */
-
-.cvm-tip {
-  display: flex;
-  align-items: flex-start;
-  gap: 8px;
-  padding: 12px 16px;
-  background: var(--warning-soft, #fef3c7);
-  border-radius: var(--radius-sm);
-  font-size: 13px;
-  color: var(--warning-color, #92400e);
-  line-height: 1.5;
-}
-
-.cvm-tip-icon {
-  flex-shrink: 0;
-  font-size: 14px;
-  line-height: 1.5;
-}
-
-/* ── 底部按钮 ───────────────────────────────────────────── */
-
-.cvm-footer {
-  display: flex;
-  gap: 12px;
-  margin-top: 4px;
-}
-
-.cvm-footer .xx-btn {
-  flex: 1;
-}
-
-/* ── 上传中状态 ─────────────────────────────────────────── */
-
-.cvm-uploading {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 48px 20px;
-  gap: 16px;
-}
-
-.cvm-uploading-spinner {
-  width: 48px;
-  height: 48px;
-  border: 3px solid var(--line, #e4e7ec);
-  border-top-color: var(--primary, #6366f1);
-  border-radius: 50%;
-  animation: cvm-spin 0.8s linear infinite;
-}
-
-@keyframes cvm-spin {
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-.cvm-uploading-text {
-  font-size: 15px;
-  font-weight: 500;
-  color: var(--text-primary, #101828);
-  margin: 0;
-}
-
-.cvm-uploading-sub {
-  font-size: 13px;
-  color: var(--muted, #98a2b3);
-  margin: 0;
-}
-
-/* ── 成功状态 ───────────────────────────────────────────── */
-
-.cvm-success {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 48px 20px;
-  gap: 12px;
-}
-
-.cvm-success-icon {
-  font-size: 56px;
-  line-height: 1;
-}
-
-.cvm-success-title {
-  font-size: 18px;
-  font-weight: 700;
-  color: var(--text-primary, #101828);
-  margin: 0;
-}
-
-.cvm-success-desc {
-  font-size: 14px;
-  color: var(--muted, #98a2b3);
-  margin: 0;
-}
-
-/* ── 响应式 ─────────────────────────────────────────────── */
-
-@media (max-width: 768px) {
-  .cvm-overlay {
-    padding: var(--space-md);
-  }
-
-  .cvm-modal {
-    width: 100%;
-    max-width: 100%;
-    padding: var(--space-lg);
-  }
-}
-
-@media (max-width: 576px) {
-  .cvm-upload-zone {
-    padding: 20px 14px;
-  }
-
-  .cvm-record-btn {
-    width: 64px;
-    height: 64px;
-    font-size: 26px;
-  }
-
-  .cvm-footer {
-    flex-direction: column;
-  }
-}
-
-@media (max-width: 480px) {
-  .cvm-record-btn {
-    width: 60px;
-    height: 60px;
-  }
-
-  .cvm-tip {
-    font-size: 12px;
-    padding: var(--space-sm);
-  }
-}

apps/web/src/components/ui/ui.css

@@ -532,3 +532,23 @@
     padding: 8px 16px !important;
   }
 }
+
+
+/* ── xx-card antd 子元素覆盖样式（从 Admin.css 迁移） ── */
+/* AdminComingSoon 等页面使用 <Card className="xx-card"> 时需要 */
+/* .xx-card 基础样式和 :hover 已在 global.css 中定义（V21 设计系统） */
+
+.xx-card .ant-card-head {
+  border-bottom: 1px solid var(--border-color);
+  padding: 20px 24px;
+}
+
+.xx-card .ant-card-head-title {
+  font-weight: 800;
+  font-size: 17px;
+  color: var(--text-primary);
+}
+
+.xx-card .ant-card-body {
+  padding: 24px;
+}

apps/web/src/config/navigation.tsx

@@ -1,211 +0,0 @@
-/**
- * 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/accounts/Accounts.tsx

@@ -153,7 +153,7 @@ const Accounts: React.FC = () => {
     },
   });
 
-  /** 绑定 mutation（mock） */
+  /** 绑定 mutation */
   const bindMutation = useMutation({
     mutationFn: bindAccount,
     onSuccess: () => {
@@ -165,7 +165,7 @@ const Accounts: React.FC = () => {
     },
   });
 
-  /** 绑定新账号（mock：直接创建） */
+  /** 绑定新账号 */
   const handleBind = (platformId: PlatformId) => {
     const platform = PLATFORMS.find((p) => p.id === platformId);
     if (!platform) return;

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

@@ -75,35 +75,6 @@
   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;
@@ -302,17 +273,6 @@
   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/dashboard/Dashboard.tsx

@@ -29,6 +29,7 @@ interface KpiItem {
   accent: string;
 }
 
+// TODO: kpiData 当前使用硬编码 mock 数据，待后端提供 Dashboard 统计 API 后替换
 const kpiData: KpiItem[] = [
   {
     key: "projects",
@@ -81,6 +82,7 @@ interface QuickEntry {
   path: string;
 }
 
+// TODO: quickEntries 描述中含硬编码计数（如 486个素材），待后端 API 后动态化
 const quickEntries: QuickEntry[] = [
   {
     id: "titles",
@@ -135,6 +137,7 @@ const statusLabel: Record<TaskStatus, string> = {
   failed: "失败",
 };
 
+// TODO: recentTasks 当前使用硬编码 mock 数据，待后端提供最近任务 API 后替换
 const recentTasks: RecentTask[] = [
   {
     id: "t-1",

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

@@ -612,54 +612,6 @@
   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/pages/titles/TitleLibrary.tsx

@@ -55,13 +55,9 @@ interface TitleData {
 /* ============================================================
  * Mock 数据
  * ============================================================ */
+// TODO: 分类数据当前为前端硬编码 mock，待后端提供标题分类 API 后替换
 const MOCK_CATEGORIES: CategoryItem[] = [
-  { id: "cat-all", name: "全部标题", count: 15 },
-  { id: "cat-1", name: "美食探店", count: 4 },
-  { id: "cat-2", name: "科技数码", count: 3 },
-  { id: "cat-3", name: "生活日常", count: 4 },
-  { id: "cat-4", name: "美妆穿搭", count: 2 },
-  { id: "cat-5", name: "教育学习", count: 2 },
+  { id: "cat-all", name: "全部标题", count: 0 },
 ];
 
 /** 后端 TitleItem → 前端 TitleData 映射 */

apps/web/src/pages/voice-clone/VoiceClone.tsx

@@ -18,7 +18,7 @@ import {
   CloseCircleOutlined,
 } from "@ant-design/icons";
 import PageHead from "@/components/layout/PageHead";
-import CloneVoiceModal from "@/components/modals/CloneVoiceModal";
+import CloneModal from "@/components/voice/CloneModal";
 import {
   getVoiceClones,
   deleteVoiceClone,
@@ -356,7 +356,7 @@ const VoiceClone: React.FC = () => {
       )}
 
       {/* 克隆音色弹窗 */}
-      <CloneVoiceModal
+      <CloneModal
         open={cloneModalOpen}
         onClose={() => setCloneModalOpen(false)}
         onSuccess={() => {

apps/web/src/router/index.tsx

@@ -170,13 +170,6 @@ 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

@@ -1,24 +1,17 @@
 """
 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（供 editing_modes / generation / edit_plan_generation 等复用）
+# 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
-from .render_adapter import RenderAdapter, RenderAdapterResult
-from .render_engine_resolver import RenderEngineResolver, get_render_engine_resolver
-from .unified_render_service import RenderResult, UnifiedRenderService
 
 __all__ = [
-    "VideoProcessor",
-    "VideoResult",
     "ffmpeg_utils",
     "oss_helpers",
     "dedup_helpers",
-    "UnifiedRenderService",
-    "RenderResult",
-    "RenderAdapter",
-    "RenderAdapterResult",
-    "RenderEngineResolver",
-    "get_render_engine_resolver",
 ]

apps/worker/video_processing/dedup.py

@@ -93,12 +93,16 @@ 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": self.color_histograms,
-            "duration": self.duration,
-            "resolution": list(self.resolution),
+            "color_histograms": native_histograms,
+            "duration": float(self.duration),
+            "resolution": [int(self.resolution[0]), int(self.resolution[1])],
         }
 
 

apps/worker/video_processing/ffmpeg_utils.py

@@ -42,6 +42,10 @@ XFADE_TRANSITION_MAP: dict[str, str] = {
 
 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 ───────────────────────────────────────────────────────────────
 
@@ -50,12 +54,14 @@ 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
@@ -63,6 +69,7 @@ def run_ffmpeg(
     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
@@ -71,8 +78,16 @@ def run_ffmpeg(
             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()
@@ -148,10 +163,14 @@ def probe_duration(local_path: str | Path) -> float:
 
 
 def probe_video_info(video_path: str) -> dict[str, Any]:
-    """获取视频信息（宽、高、时长、fps）。
+    """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}
+        {
+            "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:
@@ -160,10 +179,8 @@ def probe_video_info(video_path: str) -> dict[str, Any]:
                 FFPROBE_BIN,
                 "-v",
                 "error",
-                "-select_streams",
-                "v:0",
                 "-show_entries",
-                "stream=width,height,r_frame_rate,duration",
+                "stream=width,height,r_frame_rate,duration,codec_name,codec_type,pix_fmt",
                 "-show_entries",
                 "format=duration",
                 "-of",
@@ -174,19 +191,25 @@ def probe_video_info(video_path: str) -> dict[str, Any]:
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
             text=True,
+            timeout=15,
         )
 
         import json
 
         info = json.loads(result.stdout)
-        stream = info.get("streams", [{}])[0]
+        streams = info.get("streams", [])
         fmt = info.get("format", {})
 
-        width = int(stream.get("width", DEFAULT_OUTPUT_WIDTH))
-        height = int(stream.get("height", DEFAULT_OUTPUT_HEIGHT))
+        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 = stream.get("r_frame_rate", "25/1")
+        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
@@ -194,13 +217,20 @@ def probe_video_info(video_path: str) -> dict[str, Any]:
             fps = float(fps_str) if fps_str else DEFAULT_FPS
 
         # 时长
-        duration = float(fmt.get("duration", 0)) or float(stream.get("duration", 0))
+        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)
@@ -209,6 +239,10 @@ def probe_video_info(video_path: str) -> dict[str, Any]:
             "height": DEFAULT_OUTPUT_HEIGHT,
             "duration": 0.0,
             "fps": DEFAULT_FPS,
+            "video_codec": "",
+            "audio_codec": "",
+            "pix_fmt": "",
+            "has_audio": True,
         }
 
 

apps/worker/video_processing/oss_helpers.py

@@ -9,6 +9,7 @@ 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
@@ -17,6 +18,13 @@ 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 ──────────────────────────────────────────────────────────────────
 
@@ -43,6 +51,9 @@ def oss_bucket() -> oss2.Bucket | None:
     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。
     """
@@ -53,7 +64,12 @@ def oss_bucket() -> oss2.Bucket | None:
     # 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)
+    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:
@@ -96,6 +112,9 @@ def download_asset(asset_storage_key: str, local_path: Path) -> bool:
 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
@@ -106,18 +125,71 @@ def upload_to_oss(local_path: Path, storage_key: str) -> str | None:
     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
-            endpoint_clean = endpoint.replace("https://", "").replace("http://", "")
-            return f"https://{bucket_name}.{endpoint_clean}/{storage_key}"
+
+    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
-    except Exception:
-        logger.exception("上传 OSS 失败: %s", storage_key)
+
+    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）。

apps/worker/video_processing/unified_render_service.py

@@ -22,7 +22,6 @@
 from __future__ import annotations
 
 import logging
-import os
 import subprocess
 import time
 from dataclasses import dataclass, field
@@ -296,7 +295,7 @@ WrapStyle: 2
 Encoding: UTF-8
 
 [V4+ Styles]
-Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding  # noqa: E501
 {chr(10).join(styles)}
 
 [Events]
@@ -460,12 +459,25 @@ class UnifiedRenderService:
 
         is_pass_through = self._can_use_pass_through(layers)
         pass_through_has_audio = False
+        used_stream_copy = False
 
         if is_pass_through:
-            # 直通优化：单clip场景一次FFmpeg同时处理视频+音频，省去提取+合并两次调用
-            pass_through_has_audio = self._render_pass_through(
+            # 先尝试 stream copy 优化（无重编码，性能提升 10 倍+）
+            # 条件不满足或失败时回退到带滤镜的直通渲染
+            stream_copy_ok = self._try_render_stream_copy(
                 layers, output_path, ass_path=ass_path, video_duration=video_duration
             )
+            if stream_copy_ok:
+                used_stream_copy = True
+                # stream copy 模式下，直接探测输出是否有音频
+                clip = layers[0].clips[0]
+                info = probe_video_info(str(clip.local_path))
+                pass_through_has_audio = info.get("has_audio", True)
+            else:
+                # 回退到带滤镜的直通渲染
+                pass_through_has_audio = self._render_pass_through(
+                    layers, output_path, ass_path=ass_path, video_duration=video_duration
+                )
         else:
             filter_complex, input_args = self._build_filter_complex(layers, ass_path=ass_path)
             self._execute_ffmpeg(filter_complex, input_args, video_only_path)
@@ -473,10 +485,11 @@ class UnifiedRenderService:
         t_video_end = time.time()
         video_render_ms = int((t_video_end - t_video_start) * 1000)
         logger.info(
-            "[unified-render] video render done: plan_id=%s duration_ms=%d pass_through=%s",
+            "[unified-render] video render done: plan_id=%s duration_ms=%d pass_through=%s stream_copy=%s",
             self.plan.id,
             video_render_ms,
             is_pass_through,
+            used_stream_copy,
         )
 
         # 6. 音频后处理混音（直通场景已合并处理，跳过）
@@ -619,6 +632,176 @@ class UnifiedRenderService:
             return False
         return True
 
+    def _can_use_stream_copy(
+        self,
+        clip: ResolvedClip,
+        *,
+        ass_path: Path | None = None,
+        video_duration: float = 0.0,
+    ) -> tuple[bool, str]:
+        """判断是否可以走 stream copy（流拷贝，不重编码）。
+
+        性能提升：10 倍以上（典型场景从 20s → 1-2s）。
+
+        条件：
+        1. 视频编码为 h264（输出目标也是 h264）
+        2. 像素格式为 yuv420p
+        3. 分辨率与输出一致（不需要 scale/crop）
+        4. 帧率与输出一致（误差 < 0.1fps）
+        5. 无字幕叠加（字幕需要滤镜）
+        6. 无 trim 需求（或 trim 后恰好等于原时长）
+        7. 无转场、无特效（单 clip 直通已保证）
+
+        Returns:
+            (是否可以 copy, 原因说明)
+        """
+        # 有字幕 → 需要滤镜 → 不能 copy
+        if ass_path is not None:
+            return False, "有字幕叠加"
+
+        # 探测输入视频参数
+        info = probe_video_info(str(clip.local_path))
+
+        # 编码必须是 h264
+        if info.get("video_codec", "") != "h264":
+            return False, f"视频编码不是h264: {info.get('video_codec', 'unknown')}"
+
+        # 像素格式必须是 yuv420p
+        if info.get("pix_fmt", "") != "yuv420p":
+            return False, f"像素格式不是yuv420p: {info.get('pix_fmt', 'unknown')}"
+
+        # 分辨率必须一致
+        if info.get("width", 0) != self.output_width or info.get("height", 0) != self.output_height:
+            return False, (
+                f"分辨率不匹配: "
+                f"{info.get('width', 0)}x{info.get('height', 0)} "
+                f"vs {self.output_width}x{self.output_height}"
+            )
+
+        # 帧率必须一致（误差 < 0.1fps）
+        fps_diff = abs(info.get("fps", 0) - self.output_fps)
+        if fps_diff > 0.1:
+            return False, f"帧率不匹配: {info.get('fps', 0)} vs {self.output_fps}"
+
+        # 检查是否需要 trim
+        effective_duration = UnifiedRenderService._clip_effective_duration(clip)
+        if effective_duration > 0:
+            # 有 trim 需求但视频时长足够，可用 -ss/-t 实现 copy trim
+            input_duration = info.get("duration", 0)
+            if input_duration <= 0:
+                return False, "无法探测输入时长"
+            # trim 起始点 + 目标时长 <= 输入时长
+            start_time = getattr(clip, "start_time", 0) or 0
+            if start_time + effective_duration > input_duration + 0.1:
+                return False, "trim 超出输入时长"
+
+        # video_duration 截断
+        if video_duration > 0 and effective_duration > 0:
+            final_duration = min(effective_duration, video_duration)
+            if final_duration != effective_duration:
+                # 也需要截断，但 -t 可以 copy 模式下用
+                pass
+
+        return True, "所有条件满足"
+
+    def _try_render_stream_copy(
+        self,
+        layers: list[RenderLayer],
+        output_path: Path,
+        *,
+        ass_path: Path | None = None,
+        video_duration: float = 0.0,
+    ) -> bool:
+        """尝试 stream copy 渲染，成功返回 True，失败返回 False（调用方回退到重编码）。
+
+        stream copy 模式：不重编码，直接拷贝视频/音频流，性能提升 10 倍+。
+        仅用于单 clip 直通场景且满足 copy 条件。
+        """
+        clip = layers[0].clips[0]
+        role = layers[0].role
+
+        # 判断是否满足 copy 条件
+        can_copy, reason = self._can_use_stream_copy(clip, ass_path=ass_path, video_duration=video_duration)
+        if not can_copy:
+            logger.info(
+                "[unified-render] stream_copy 跳过: plan_id=%s reason=%s",
+                self.plan.id,
+                reason,
+            )
+            return False
+
+        # 构建 copy 命令
+        command = [
+            FFMPEG_BIN,
+            "-y",
+        ]
+
+        # trim 支持（-ss 放在 -i 前 = input seeking，速度更快但精度稍差；
+        # 放在 -i 后 = output seeking，精度高但慢）
+        # 这里用 output seeking 保证精度，反正 copy 模式已经很快了
+        start_time = getattr(clip, "start_time", 0) or 0
+        effective_duration = UnifiedRenderService._clip_effective_duration(clip)
+
+        command.extend(["-i", str(clip.local_path)])
+
+        if start_time > 0:
+            command.extend(["-ss", f"{start_time:.3f}"])
+
+        # 计算最终时长
+        final_duration = effective_duration
+        if video_duration > 0 and (final_duration <= 0 or final_duration > video_duration):
+            final_duration = video_duration
+        if final_duration > 0:
+            command.extend(["-t", f"{final_duration:.3f}"])
+
+        # 流拷贝
+        command.extend(
+            [
+                "-c:v",
+                "copy",
+                "-c:a",
+                "copy",
+                "-movflags",
+                "+faststart",
+                str(output_path),
+            ]
+        )
+
+        logger.info(
+            "[unified-render] stream_copy 渲染: plan_id=%s clip=%s role=%s duration=%.2fs",
+            self.plan.id,
+            clip.clip_id,
+            role,
+            final_duration,
+        )
+
+        try:
+            run_ffmpeg(command)
+            # 验证输出文件存在且有大小
+            if output_path.exists() and output_path.stat().st_size > 0:
+                logger.info(
+                    "[unified-render] stream_copy 成功: plan_id=%s size=%d",
+                    self.plan.id,
+                    output_path.stat().st_size,
+                )
+                return True
+            else:
+                logger.warning("[unified-render] stream_copy 输出为空: plan_id=%s", self.plan.id)
+                return False
+        except (subprocess.CalledProcessError, subprocess.TimeoutExpired) as e:
+            logger.warning(
+                "[unified-render] stream_copy 失败，回退到重编码: plan_id=%s error=%s",
+                self.plan.id,
+                str(e)[:200],
+            )
+            # 清理可能的损坏输出文件
+            if output_path.exists():
+                try:
+                    output_path.unlink()
+                except OSError:
+                    pass
+            return False
+
     def _render_pass_through(
         self,
         layers: list[RenderLayer],
@@ -797,7 +980,6 @@ class UnifiedRenderService:
 
         # 计算 PiP 位置
         pip_width = int(self.output_width * _PIP_SCALE)
-        pip_height = int(self.output_height * _PIP_SCALE)
         margin = 20  # 边距
 
         if "overlay" in layer_map:

apps/worker/worker_app/core/config.py

@@ -17,6 +17,7 @@ class WorkerSettings(BaseSettings):
     database_pool_recycle: int = 3600
     environment: str = "development"
     auto_create_schema: bool = False
+    redis_url: str = "redis://redis:6379/0"
 
     # 渲染引擎选择：legacy=旧VideoComposeService，unified=新UnifiedRenderService
     render_engine: str = "legacy"

apps/worker/worker_app/tasks/edit_plan_generation.py

@@ -1,13 +1,18 @@
-"""剪辑计划渲染任务 — Phase 8 任务 2.05.
+"""剪辑计划渲染任务 — 支持 Feature Flag 灰度.
 
 Celery 任务 worker.render_edit_plan:
   1. 加载 EditPlan + EditPlanClips
-  2. 下载各片段素材
-  3. 使用 UnifiedRenderService 按时间线+图层渲染
+  2. 根据 Feature Flag 选择渲染引擎（legacy / unified）
+  3. 下载各片段素材 + 渲染
   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
 """
 
 from __future__ import annotations
@@ -63,14 +68,268 @@ 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. 下载各片段素材到临时目录，构建 asset_path_map
-    3. 使用 UnifiedRenderService 按时间线+图层渲染
+    2. 根据 Feature Flag 选择渲染引擎（legacy / unified）
+    3. 下载素材 + 渲染
     4. 上传渲染结果到 OSS
     5. 创建 GeneratedVideo 记录 + 查重
     6. 更新 EditPlan → completed, EditPlanClips → rendered
@@ -79,6 +338,7 @@ def render_edit_plan(self, plan_id: str) -> dict:
     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
@@ -93,7 +353,12 @@ 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. 加载片段列表（按 order 排序）
+            # 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）
             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)
@@ -116,6 +381,15 @@ def render_edit_plan(self, plan_id: str) -> dict:
                 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
@@ -129,10 +403,22 @@ def render_edit_plan(self, plan_id: str) -> dict:
                         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(clip.asset_id).suffix or ".mp4"
+                    ext = Path(storage_key).suffix or ".mp4"
                     local_path = tmpdir_path / f"clip_{clip.order:04d}{ext}"
-                    if download_asset(clip.asset_id, local_path):
+                    if download_asset(storage_key, local_path):
                         asset_path_map[clip.asset_id] = local_path
                         rendered_clip_ids.append(clip.id)
                     else:
@@ -153,100 +439,38 @@ 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. 使用 UnifiedRenderService 渲染
-                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),
-                )
+                # 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,
+                    )
 
-                try:
-                    render_result = render_service.render()
-                except Exception as render_err:
-                    logger.error("渲染失败: %s — %s", plan_id, render_err)
-                    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 = f"渲染失败: {render_err}"
-                            gen_task.completed_at = datetime.now(timezone.utc)
-                            gen_task_repo.update(gen_task)
-                    return {"status": "error", "message": f"渲染失败: {render_err}"}
-
-                output_path = render_result.output_path
-
-                # 5. 上传到 OSS
-                storage_key = f"rendered/{plan_id}/output.mp4"
-                output_url = upload_to_oss(output_path, storage_key)
-
-                # 6. 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=render_result.file_size,
-                            duration=render_result.duration,
-                            video_path=str(output_path),
-                            mode=mode,
-                            session=db,
-                            width=render_result.width,
-                            height=render_result.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)
-
-                # 7. 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)
-
-                # 8. 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)
-
-                # 9. 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 duration=%.1fs",
-                    plan_id,
-                    len(rendered_clip_ids),
-                    len(failed_clip_ids),
-                    render_result.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": render_result.duration,
-                }
+                result["engine"] = engine
+                return result
 
         except Exception as exc:
             logger.exception("渲染剪辑计划异常: %s", plan_id)

apps/worker/worker_app/tasks/generation.py

@@ -113,6 +113,7 @@ from video_processing.oss_helpers import (
     get_signed_download_url,
     upload_to_oss,
 )
+from video_processing.render_engine_resolver import ENGINE_LEGACY, ENGINE_UNIFIED
 from video_processing.unified_render_service import UnifiedRenderService
 
 # ── 虚拟 Plan / Clip（内存中构建，不写数据库） ────────────────────────────────
@@ -162,13 +163,15 @@ def _build_plan_and_clips_from_task(
     """
     plan = _VirtualPlan(id=task_id, name=f"Generated-{task_id[:8]}")
 
-    # 为每个下载路径生成合成 asset_id
+    # 为每个下载路径生成合成 asset_id，并预探测素材时长
     asset_path_map: dict[str, Path] = {}
     path_to_asset_id: dict[Path, str] = {}
+    path_duration: dict[Path, float] = {}
     for i, p in enumerate(downloaded_paths):
         asset_id = f"gen_{task_id[:8]}_{i:03d}{p.suffix or '.mp4'}"
         asset_path_map[asset_id] = p
         path_to_asset_id[p] = asset_id
+        path_duration[p] = probe_duration(p)
 
     clips: list[_VirtualClip] = []
     n = len(downloaded_paths)
@@ -184,6 +187,7 @@ def _build_plan_and_clips_from_task(
                     clip_type=clip_type,
                     order=i,
                     asset_id=path_to_asset_id[p],
+                    duration=path_duration[p],
                 )
             )
     elif mode == "voice_over":
@@ -196,6 +200,7 @@ def _build_plan_and_clips_from_task(
                     clip_type="main",
                     order=i,
                     asset_id=path_to_asset_id[p],
+                    duration=path_duration[p],
                     config={"role": "b_roll"},
                 )
             )
@@ -215,6 +220,7 @@ def _build_plan_and_clips_from_task(
                     clip_type=clip_type,
                     order=i,
                     asset_id=path_to_asset_id[p],
+                    duration=path_duration[p],
                 )
             )
     else:
@@ -227,6 +233,7 @@ def _build_plan_and_clips_from_task(
                     clip_type="main",
                     order=i,
                     asset_id=path_to_asset_id[p],
+                    duration=path_duration[p],
                 )
             )
 
@@ -567,6 +574,148 @@ def _validate_template_exists(template_id: str) -> None:
         session.close()
 
 
+# ── 渲染引擎选择 ─────────────────────────────────────────────────────────────
+
+
+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 unified: %s", exc)
+        return ENGINE_UNIFIED
+
+
+# ── 旧引擎渲染（FFmpeg filter_complex） ────────────────────────────────────────
+
+
+def _render_with_legacy_engine(
+    task_id: str,
+    virtual_clips: list[_VirtualClip],
+    asset_path_map: dict[str, Path],
+    work_dir: Path,
+    output_path: Path,
+) -> tuple[float, int]:
+    """旧引擎渲染路径：手动构建 FFmpeg filter_complex 命令。
+
+    说明：generate_video 任务使用虚拟 clips（无 EditPlan 数据库记录），
+    因此无法直接复用 VideoComposeService。这里手动构建等价的 filter_complex
+    命令，与旧引擎行为一致（scale → crop → setpts → trim → setpts，
+    无 fps 归一化，保持原帧率）。
+
+    支持模式：one_take / pip / voice_over / voice_pip
+    - 所有模式统一走 concat 滤镜（与旧引擎多片段逻辑一致）
+
+    Returns:
+        (duration_seconds, file_size_bytes)
+    """
+    import subprocess
+
+    main_clips = [
+        c
+        for c in virtual_clips
+        if c.clip_type in ("main", "b_roll", "background")
+        or (c.clip_type == "main" and c.config.get("role") == "b_roll")
+    ]
+    if not main_clips:
+        main_clips = virtual_clips[:1]
+
+    input_args: list[str] = []
+    video_filters: list[str] = []
+    audio_filters: list[str] = []
+
+    for i, clip in enumerate(main_clips):
+        local_path = asset_path_map.get(clip.asset_id)
+        if not local_path:
+            continue
+        input_args.extend(["-i", str(local_path)])
+
+        duration = clip.duration or 0.0
+
+        # 视频滤镜：scale → crop → setpts → trim → setpts（与旧引擎一致）
+        vf = (
+            f"[{i}:v]"
+            f"scale={OUTPUT_WIDTH}:{OUTPUT_HEIGHT}:force_original_aspect_ratio=increase,"
+            f"crop={OUTPUT_WIDTH}:{OUTPUT_HEIGHT},"
+            f"setpts=PTS-STARTPTS,"
+            f"trim=0:{duration:.3f},"
+            f"setpts=PTS-STARTPTS"
+            f"[v{i}]"
+        )
+        video_filters.append(vf)
+
+        # 音频滤镜：atrim → asetpts
+        af = f"[{i}:a]atrim=0:{duration:.3f},asetpts=PTS-STARTPTS[a{i}]"
+        audio_filters.append(af)
+
+    n = len(main_clips)
+
+    if n == 1:
+        video_label = "[v0]"
+        audio_label = "[a0]"
+    else:
+        # concat 视频
+        v_inputs = "".join(f"[v{i}]" for i in range(n))
+        video_filters.append(f"{v_inputs}concat=n={n}:v=1:a=0[outv]")
+        # concat 音频
+        a_inputs = "".join(f"[a{i}]" for i in range(n))
+        audio_filters.append(f"{a_inputs}concat=n={n}:v=0:a=1[outa]")
+        video_label = "[outv]"
+        audio_label = "[outa]"
+
+    # 组装 filter_complex
+    fc_parts = video_filters + audio_filters
+    filter_complex = ";".join(fc_parts)
+
+    command = [
+        FFMPEG_BIN,
+        "-y",
+        *input_args,
+        "-filter_complex",
+        filter_complex,
+        "-map",
+        video_label,
+        "-map",
+        audio_label,
+        "-c:v",
+        "libx264",
+        "-crf",
+        "23",
+        "-preset",
+        "medium",
+        "-c:a",
+        "aac",
+        "-b:a",
+        "192k",
+        "-movflags",
+        "+faststart",
+        str(output_path),
+    ]
+
+    logger.info("[task_id=%s] [渲染] legacy 引擎 FFmpeg 开始: clips=%d", task_id, n)
+    try:
+        run_ffmpeg(command)
+    except subprocess.CalledProcessError as e:
+        logger.error(
+            "[task_id=%s] [渲染] legacy 引擎 FFmpeg 失败: %s\nfilter_complex: %s",
+            task_id,
+            e,
+            filter_complex[:500],
+        )
+        raise
+
+    file_size = output_path.stat().st_size if output_path.exists() else 0
+    duration = probe_duration(output_path)
+    return duration, file_size
+
+
 # ── Celery Task ──────────────────────────────────────────────────────────────
 
 
@@ -724,31 +873,59 @@ def generate_video(self, task_id: str) -> dict:
                 )
                 _flush_logs(task_id, gen_task)
 
-            # 使用 UnifiedRenderService 渲染
-            logger.info("[task_id=%s] [渲染] FFmpeg 渲染开始", task_id)
+            # 3. 根据 Feature Flag 选择渲染引擎
+            user_id = getattr(gen_task, "created_by_user_id", "") if gen_task else ""
+            engine = _resolve_render_engine(user_id) if user_id else ENGINE_UNIFIED
+            logger.info("[task_id=%s] [渲染] 引擎选择: %s (user_id=%s)", task_id, engine, user_id)
+
             render_start = time.monotonic()
-            render_service = UnifiedRenderService(
-                plan=virtual_plan,
-                clips=virtual_clips,
-                asset_path_map=asset_path_map,
-                work_dir=temp_path,
-                output_width=OUTPUT_WIDTH,
-                output_height=OUTPUT_HEIGHT,
-                output_fps=int(OUTPUT_FPS),
-            )
-            render_result = render_service.render()
-            render_elapsed = time.monotonic() - render_start
-            logger.info(
-                "[task_id=%s] [渲染] FFmpeg 渲染完成: 耗时=%.1fs",
-                task_id,
-                render_elapsed,
-            )
+            render_output_path = temp_path / f"rendered-{task_id}.mp4"
+
+            if engine == ENGINE_LEGACY:
+                # 旧引擎：filter_complex + concat（保持原帧率，无 fps 归一化）
+                render_duration, render_file_size = _render_with_legacy_engine(
+                    task_id=task_id,
+                    virtual_clips=virtual_clips,
+                    asset_path_map=asset_path_map,
+                    work_dir=temp_path,
+                    output_path=render_output_path,
+                )
+                render_elapsed = time.monotonic() - render_start
+                logger.info(
+                    "[task_id=%s] [渲染] legacy 引擎完成: 耗时=%.1fs, 时长=%.2fs",
+                    task_id,
+                    render_elapsed,
+                    render_duration,
+                )
+            else:
+                # 新引擎：UnifiedRenderService 图层架构
+                logger.info("[task_id=%s] [渲染] unified 引擎 FFmpeg 渲染开始", task_id)
+                render_service = UnifiedRenderService(
+                    plan=virtual_plan,
+                    clips=virtual_clips,
+                    asset_path_map=asset_path_map,
+                    work_dir=temp_path,
+                    output_width=OUTPUT_WIDTH,
+                    output_height=OUTPUT_HEIGHT,
+                    output_fps=int(OUTPUT_FPS),
+                )
+                render_result = render_service.render()
+                render_output_path = render_result.output_path
+                render_duration = render_result.duration
+                render_file_size = render_result.file_size
+                render_elapsed = time.monotonic() - render_start
+                logger.info(
+                    "[task_id=%s] [渲染] unified 引擎完成: 耗时=%.1fs",
+                    task_id,
+                    render_elapsed,
+                )
 
             if gen_task:
                 gen_task.append_log(
                     "渲染",
-                    f"FFmpeg 渲染完成, 耗时={render_elapsed:.1f}s",
+                    f"引擎={engine}, 耗时={render_elapsed:.1f}s",
                     duration=round(render_elapsed, 2),
+                    engine=engine,
                 )
                 _flush_logs(task_id, gen_task)
 
@@ -756,14 +933,14 @@ def generate_video(self, task_id: str) -> dict:
             if audio_path:
                 final_path = temp_path / f"final-{task_id}.mp4"
                 try:
-                    _mux_audio_track(render_result.output_path, audio_path, final_path)
+                    _mux_audio_track(render_output_path, audio_path, final_path)
                     # 混音成功，使用混音后的文件
                     output_path = final_path
                 except Exception as mux_err:
                     logger.warning("[task_id=%s] [混音] 音频混合失败，使用无音频版本: %s", task_id, mux_err)
-                    output_path = render_result.output_path
+                    output_path = render_output_path
             else:
-                output_path = render_result.output_path
+                output_path = render_output_path
 
             file_size = output_path.stat().st_size
             duration = probe_duration(output_path)

docs/ci-env-vars.md

@@ -112,7 +112,7 @@
 
 | 变量名 | 用途说明 | 默认值 |
 |--------|---------|--------|
-| `OSS_ENDPOINT` | OSS Endpoint | `oss-cn-hangzhou.aliiyuncs.com` |
+| `OSS_ENDPOINT` | OSS Endpoint | `oss-cn-hangzhou.aliyuncs.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` |

docs/ci/ci-failure-diagnosis-20260713.md

@@ -0,0 +1,104 @@
+# CI 大量失败根因排查报告
+
+**排查时间：** 2026-07-13
+**排查人：** 构建服务器运维Agent
+**范围：** 最近15次 CI run（PR #258~#265 + develop 分支多次 push）
+
+## 一、整体概况
+
+最近 20 次 CI run 中 16 次失败，失败率 **80%**。失败集中在 3 个 Job：
+
+| Job | 失败率 | 根因类型 |
+|-----|--------|----------|
+| Validate Code Quality | 100% | black 代码格式检查失败 |
+| Unit Tests | 100% | 测试断言未同步国际化改动 |
+| Integration Tests | 100% | 密码重置接口变更未同步测试 |
+| Frontend Lint | 20% | 各 PR 代码质量问题 |
+
+**结论：3 个全局性失败点导致所有 PR CI 全红，不是代码本身问题，是基础设施/测试用例滞后。**
+
+---
+
+## 二、详细根因分析
+
+### 1. Validate — black 格式检查失败
+
+**现象：**
+```
+would reformat scripts/check_migration_safety.py
+1 file would be reformatted, 369 files would be left unchanged.
+Oh no! 💥 💔 💥
+```
+
+**根因：**
+`scripts/check_migration_safety.py` 文件不符合 black 格式化规范。该文件是最近新增的迁移安全检查脚本，提交前未本地跑 black 格式化。
+
+**影响范围：** 所有 PR 及 develop 分支，全量失败。
+
+**修复方案：**
+```bash
+black scripts/check_migration_safety.py
+```
+
+---
+
+### 2. Unit Tests — 1 个用例失败
+
+**现象：**
+```
+FAILED tests/unit/test_asset_library_delete.py::TestDeleteAssetLibrary::test_delete_library_access_denied
+  AssertionError: assert 'Access denied' in '无权访问该项目'
+```
+
+**统计：** 1442 passed, 1 failed
+
+**根因：**
+项目之前做了国际化（i18n）改造，错误信息从英文改成了中文，但对应的单元测试断言仍然检查英文 "Access denied"，导致断言失败。
+
+**影响范围：** 所有 PR 及 develop 分支，全量失败。
+
+**修复方案：**
+修改 `tests/unit/test_asset_library_delete.py` 中的断言，将 `'Access denied'` 改为 `'无权访问该项目'`，或改为断言 HTTP 状态码（403）而不是错误消息文本。
+
+---
+
+### 3. Integration Tests — 1 个用例失败
+
+**现象：**
+```
+FAILED tests/integration/test_auth.py::TestPasswordReset::test_request_password_reset_success
+  assert 404 in (200, 202)
+```
+
+**统计：** 45 passed, 1 failed, 13 deselected, 2 rerun
+
+**根因：**
+密码重置请求接口（`POST /auth/password-reset/request` 或类似路由）返回 404，说明该接口已被移除、路由变更，或对应的功能模块暂时被注释/下线。
+
+**影响范围：** 所有 PR 及 develop 分支，全量失败。
+
+**修复方案：**
+- 如果接口确实下线了：删除或 skip 这个测试用例
+- 如果是路由改了：更新测试中的 API 路径
+- 如果是功能待开发：标记为 `@pytest.mark.skip` 并加上 TODO
+
+---
+
+## 三、修复优先级
+
+| 优先级 | 问题 | 修复难度 | 预估时间 |
+|--------|------|----------|----------|
+| P0 | black 格式检查失败 | ⭐ | 5分钟 |
+| P0 | 单元测试国际化断言失败 | ⭐ | 10分钟 |
+| P1 | 集成测试密码重置接口404 | ⭐⭐ | 30分钟（需确认接口状态） |
+
+**建议：** 先修前两个 P0（能让 2/3 的 job 变绿），再处理密码重置那个。
+
+---
+
+## 四、Runner 执行情况观察
+
+- 当前 9 个 Runner 全部在线（构建服务器 4 个 + 新服务器 5 个）
+- 失败的 Job 都是在构建服务器的 Runner 上执行的（xiaoxia-ci-runner-2/3 等）
+- 新服务器 5 个 Runner 目前全部空闲（标签修复后首次接任务可能需要时间）
+- 并发能力充足，瓶颈在代码/测试本身，不在 Runner 资源

docs/ci/runner-planning.md

@@ -0,0 +1,136 @@
+# 三台服务器 Runner 分工规划
+
+**制定日期：** 2026-07-13
+**状态：** 规划中
+
+---
+
+## 一、现状总览
+
+当前共 9 个 Gitea Actions Runner，分布在 3 台服务器上：
+
+| 服务器 | IP | 配置 | Runner 数量 | 当前状态 |
+|--------|-----|------|-------------|----------|
+| 构建服务器 | 114.55.236.178 | 4核 / 7.1G RAM / 49G NVMe | 4个（ID: 8, 42, 46, 47） | ✅ 在线 |
+| 新CI服务器 | 116.62.226.203 | 8核 / 14G RAM | 5个（ID: 58-62） | ✅ 在线 |
+| 业务服务器 | 47.98.113.167 | - | 0个（旧3个已下线） | ⚠️ 待规划 |
+
+**所有 Runner 共用标签：** `saas`, `runtime-builder`, `host`, `ubuntu-latest`
+
+---
+
+## 二、问题分析
+
+### 2.1 标签无区分
+所有 Runner 标签完全一致，CI 任务随机分配到任意 Runner，导致：
+- 构建任务（Build）可能跑到配置低的机器上，构建慢
+- 代码检查任务占着构建服务器，影响构建速度
+- 业务服务器跑 CI 影响线上服务稳定性
+
+### 2.2 资源浪费
+- 新服务器 8核14G 跑 validate/lint 有点大材小用
+- 构建服务器 4核7G 跑 Docker 构建偏紧张
+
+---
+
+## 三、规划方案
+
+### 3.1 分工原则
+
+| 服务器 | 角色 | 主要任务类型 | 标签策略 |
+|--------|------|-------------|----------|
+| **构建服务器** (114.55.236.178) | 构建专机 | Build Staging / Build Production / Docker 镜像构建 | 保留 `saas` + `host`，新增 `build-only` |
+| **新CI服务器** (116.62.226.203) | 代码检查专机 | Validate / Unit Tests / Integration Tests / Frontend Lint | 保留 `saas` + `host`，新增 `ci-check` |
+| **业务服务器** (47.98.113.167) | 部署专机 | Deploy Staging / Deploy Production / E2E Tests | 保留 `saas` + `host`，新增 `deploy-only` |
+
+### 3.2 具体配置
+
+#### 构建服务器（4个 Runner）
+- **数量：** 3个（从4个缩减，释放资源给构建缓存）
+- **标签：** `saas`, `host`, `build-only`, `ubuntu-latest`
+- **负责 Job：**
+  - `build-staging`
+  - `build-production-runtime-images`
+  - 其他需要 Docker buildx 的任务
+
+#### 新CI服务器（5个 Runner）
+- **数量：** 5个（保持不变）
+- **标签：** `saas`, `host`, `ci-check`, `ubuntu-latest`
+- **负责 Job：**
+  - `validate`
+  - `unit-tests`
+  - `integration-tests`
+  - `frontend-lint`
+  - 安全扫描（gitleaks / pip-audit / vulture 等）
+
+#### 业务服务器（1-2个 Runner）
+- **数量：** 1-2个（逐步替换旧的3个）
+- **标签：** `saas`, `host`, `deploy-only`, `ubuntu-latest`
+- **负责 Job：**
+  - `deploy-staging`
+  - `deploy-production`
+  - `staging-e2e` / `production-e2e`
+  - `staging-api-tests`
+
+---
+
+## 四、实施步骤
+
+### Phase 1: 标签打标（低风险，立即做）
+1. 新服务器 5 个 Runner 添加 `ci-check` 标签
+2. 构建服务器保留 3 个 Runner，添加 `build-only` 标签
+3. 业务服务器部署 1 个新 Runner，标签 `deploy-only`
+
+### Phase 2: Job 路由调整（中风险，逐步来）
+1. validate / unit-tests / integration-tests / frontend-lint 改为 `runs-on: ci-check`
+2. build-staging / build-production 改为 `runs-on: build-only`
+3. deploy-* / e2e 改为 `runs-on: deploy-only`
+
+### Phase 3: 旧 Runner 下线
+- 业务服务器旧的 3 个 Runner 确认无任务后下线
+- 构建服务器多余的 1 个 Runner 迁移到新服务器
+
+---
+
+## 五、并发配置优化建议
+
+### 5.1 当前并发情况
+- 首发并行 Job：validate + unit-tests + frontend-lint（3个并行）
+- integration-tests 依赖 validate（串行，浪费资源）
+- 无 concurrency 限制，同一分支多次 push 会重复跑
+
+### 5.2 优化建议
+
+**1. integration-tests 改为与 unit-tests 并行**
+```yaml
+# 当前
+integration-tests:
+  needs: validate  # 没必要等validate
+
+# 优化后
+integration-tests:
+  needs: []  # 直接和unit-tests并行跑
+```
+
+**2. 增加分支级 concurrency，取消重复构建**
+```yaml
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+```
+同一 PR 多次 push 时，取消旧的构建，只跑最新的。
+
+**3. Build Staging 移出 PR 门禁**
+- 已在阶段二优化中完成（PR #245）
+- Build Staging 只在 develop/main 上异步构建
+
+---
+
+## 六、预期收益
+
+| 指标 | 当前 | 优化后 | 提升 |
+|------|------|--------|------|
+| PR CI 总时长 | ~8-12分钟 | ~4-6分钟 | ⏱️ 缩短 40-50% |
+| 构建速度 | 可能抢到慢机器 | 固定高配构建机 | 🚀 更稳定更快 |
+| 线上稳定性 | CI和业务抢资源 | 部署独立Runner | 🛡️ 隔离保障 |
+| Runner 利用率 | 随机分配 | 按任务类型调度 | 📈 更合理 |

packages/__init__.py

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

packages/adapters/__init__.py

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

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, create_engine
+from sqlalchemy import JSON, Boolean, Column, DateTime, Float, Integer, String, Text, UniqueConstraint
 from sqlalchemy.orm import declarative_base
 
 Base = declarative_base()

packages/application/__init__.py

@@ -64,6 +64,7 @@ __all__ = [
     "CreateAssetUseCase",
     "CreateGenerationTaskCommand",
     "CreateGenerationTaskUseCase",
+    "GetGenerationTaskUseCase",
     "CreateJobCommand",
     "CreateJobUseCase",
     "CreateProjectCommand",

packages/application/auth/jwt_handler.py

@@ -12,10 +12,9 @@ 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, TokenType
+from packages.application.auth.jwt_service import JWTConfig, JWTService
 
 
 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, "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
+        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
         _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
-                count = self.session_store.delete_all_user_sessions(request.user_id)
+                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

@@ -85,8 +85,6 @@ 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, timedelta, timezone
+from datetime import datetime, 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, Optional, TypeVar
+from typing import Generic, List, TypeVar
 
 from pydantic import BaseModel, Field
 

packages/application/jobs.py

@@ -7,9 +7,7 @@ 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

@@ -9,7 +9,6 @@ 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

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

packages/application/tts_job/streaming_service.py

@@ -148,7 +148,6 @@ 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

@@ -24,7 +24,7 @@ from packages.application.cosyvoice_service import (
     CosyVoiceError,
     CosyVoiceService,
 )
-from packages.application.tts_job.audio_merger import AudioMergeError, AudioMerger
+from packages.application.tts_job.audio_merger import 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

packages/application/voice_clone/use_cases.py

@@ -2,7 +2,6 @@
 
 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 Any, Optional
+from typing import Optional
 
 from packages.application.cosyvoice_service import (
     CosyVoiceAuthError,
@@ -21,9 +21,8 @@ from packages.application.voice_clone.use_cases import (
     CreateVoiceCloneUseCase,
     RetryVoiceCloneUseCase,
     VoiceCloneNotFoundError,
-    VoiceCloneNotRetryableError,
 )
-from packages.domain.voice_clone_profile import VoiceCloneProfile, VoiceCloneStatus
+from packages.domain.voice_clone_profile import VoiceCloneProfile
 from packages.ports.voice_clone_profile_repository import VoiceCloneProfileRepository
 
 logger = logging.getLogger(__name__)

packages/domain/classification.py

@@ -13,7 +13,6 @@ else:
         pass
 
 
-from typing import Any
 from uuid import uuid4
 
 

packages/domain/config_schemas.py

@@ -10,7 +10,7 @@ from __future__ import annotations
 
 import copy
 from enum import Enum
-from typing import List, Optional
+from typing import Optional
 
 from pydantic import BaseModel, Field
 

packages/infrastructure/feature_flags.py

@@ -24,7 +24,7 @@ from __future__ import annotations
 
 import logging
 from dataclasses import dataclass, field
-from typing import Any, Dict, Optional, Set
+from typing import Dict, Optional
 
 logger = logging.getLogger(__name__)
 

packages/infrastructure/module_registry.py

@@ -14,7 +14,7 @@ from __future__ import annotations
 import logging
 from dataclasses import dataclass, field
 from enum import Enum
-from typing import Any, Callable, Dict, List, Optional, Set
+from typing import Any, Callable, Dict, List, Optional
 
 logger = logging.getLogger(__name__)
 

packages/ports/asset_library_repository.py

@@ -2,7 +2,7 @@
 
 from abc import ABC, abstractmethod
 
-from packages.domain import AssetLibrary, AssetLibraryKind
+from packages.domain import AssetLibrary
 
 
 class AssetLibraryRepository(ABC):

packages/shared/config.py

@@ -24,7 +24,7 @@ class SharedSettings(BaseSettings):
     celery_result_backend: str = "redis://localhost:6379/1"
 
     # OSS Aliyun
-    oss_endpoint: str = "oss-cn-hangzhou.aliiyuncs.com"
+    oss_endpoint: str = "oss-cn-hangzhou.aliyuncs.com"
     oss_access_key_id: str = ""
     oss_access_key_secret: str = ""
     oss_bucket_name: str = "xiaoxia-autocut"

scripts/build_release_images.sh

@@ -30,7 +30,8 @@ fi
 # ---- Registry 配置 ----
 REGISTRY="${REGISTRY:-git.xiaoxiajianji.com/xiaoxia/xiaoxia-saas}"
 CACHE_REGISTRY="${CACHE_REGISTRY:-git.xiaoxiajianji.com/xiaoxia/xiaoxia-saas}"
-CACHE_TAG="${CACHE_TAG:-release}"
+# 主缓存 tag：develop 分支构建时写入，所有分支读取
+CACHE_TAG_PRIMARY="${CACHE_TAG:-develop}"
 
 API_IMAGE="xiaoxia-saas-api:$VERSION"
 WORKER_IMAGE="xiaoxia-saas-worker:$VERSION"
@@ -45,6 +46,7 @@ REGISTRY_WEB="${REGISTRY}/xiaoxia-saas-web:$VERSION"
 
 USE_CACHE=0
 USE_PUSH=0
+CACHE_WRITE=0
 
 # 检查 buildx 和 Registry 认证
 if docker buildx version >/dev/null 2>&1; then
@@ -54,7 +56,10 @@ if docker buildx version >/dev/null 2>&1; then
   docker buildx use default 2>/dev/null || true
 fi
 
-echo "=== Building API image ==="
+# ---- 缓存读写策略（按分支隔离）----
+# 默认只读不写，防止 feature 分支污染主缓存
+# 只有 develop/main 分支才写回缓存
+BRANCH_NAME="${GITHUB_REF_NAME:-${CI_COMMIT_BRANCH:-unknown}}"
 if [ "$USE_CACHE" -eq 1 ]; then
   docker buildx build \
     --build-arg APP_VERSION="$VERSION" \
@@ -68,6 +73,52 @@ else
   docker build --pull=false --build-arg APP_VERSION="$VERSION" -f infra/docker/api.Dockerfile -t "$API_IMAGE" -t "$API_LATEST" .
 fi
 
+build_with_cache() {
+  # usage: build_with_cache <image_name> <dockerfile> <extra_args...>
+  IMG_NAME="$1"
+  DOCKERFILE="$2"
+  shift 2
+  EXTRA_ARGS="$*"
+
+  CACHE_FROM="type=registry,ref=${CACHE_REGISTRY}/${IMG_NAME}-cache:${CACHE_TAG_PRIMARY},ignore-error=true"
+
+  if [ "$CACHE_WRITE" -eq 1 ]; then
+    CACHE_TO="type=registry,ref=${CACHE_REGISTRY}/${IMG_NAME}-cache:${CACHE_TAG_PRIMARY},mode=max"
+    echo "  cache: read+write from ${CACHE_REGISTRY}/${IMG_NAME}-cache:${CACHE_TAG_PRIMARY}"
+  else
+    CACHE_TO=""
+    echo "  cache: read-only from ${CACHE_REGISTRY}/${IMG_NAME}-cache:${CACHE_TAG_PRIMARY}"
+  fi
+
+  if [ "$USE_CACHE" -eq 1 ]; then
+    if [ -n "$CACHE_TO" ]; then
+      docker buildx build \
+        $EXTRA_ARGS \
+        --cache-from "$CACHE_FROM" \
+        --cache-to "$CACHE_TO" \
+        -f "$DOCKERFILE" \
+        -t "$IMG_NAME:$VERSION" \
+        --load \
+        .
+    else
+      docker buildx build \
+        $EXTRA_ARGS \
+        --cache-from "$CACHE_FROM" \
+        -f "$DOCKERFILE" \
+        -t "$IMG_NAME:$VERSION" \
+        --load \
+        .
+    fi
+  else
+    docker build --pull=false $EXTRA_ARGS -f "$DOCKERFILE" -t "$IMG_NAME:$VERSION" .
+  fi
+}
+
+echo "=== Building API image ==="
+build_with_cache "api" "infra/docker/api.Dockerfile" \
+  "--build-arg APP_VERSION=$VERSION"
+docker tag "$API_IMAGE" "$API_LATEST"
+
 echo "=== Building Worker image ==="
 if [ "$USE_CACHE" -eq 1 ]; then
   docker buildx build \
@@ -83,9 +134,16 @@ else
 fi
 
 echo "=== Building Web image (with buildx cache) ==="
-# 先构建前端产物
+# 先构建前端产物（使用持久化 npm 缓存卷）
+NPM_CACHE_VOLUME="xiaoxia-npm-cache"
+if ! docker volume inspect "$NPM_CACHE_VOLUME" >/dev/null 2>&1; then
+  docker volume create "$NPM_CACHE_VOLUME" >/dev/null
+  echo "  Created npm cache volume: $NPM_CACHE_VOLUME"
+fi
+
 docker run --rm \
   -v "$PWD:/workspace" \
+  -v "$NPM_CACHE_VOLUME:/workspace/apps/web/node_modules" \
   -w /workspace/apps/web \
   docker.m.daocloud.io/library/node:20 \
   sh -lc "npm ci && npm run build"

scripts/check_migration_safety.py

@@ -247,3 +247,4 @@ def main() -> int:
 
 if __name__ == "__main__":
     sys.exit(main())
+

tests/integration/test_dashboard_api.py

@@ -1,496 +0,0 @@
-"""
-仪表盘 API 集成测试。
-
-覆盖端点：
-- GET /dashboard/overview — 仪表盘概览
-
-验证返回数据结构、空数据场景、数据汇总正确性。
-"""
-
-from __future__ import annotations
-
-import os
-import sys
-from datetime import datetime, timezone
-
-# ── 环境变量 & sys.path（必须在导入 app.* 之前设置） ──────────────────────────
-os.environ.setdefault("JWT_SECRET_KEY", "unit-test-secret-key-for-testing")
-os.environ.setdefault("DATABASE_URL", "sqlite:///test.db")
-
-import pytest
-from fastapi import FastAPI
-from fastapi.testclient import TestClient
-
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "apps", "api"))
-
-from app.api.routes.dashboard import router
-from app.auth import AuthenticatedUser, get_current_user
-from app.dependencies import (
-    get_asset_repository,
-    get_generation_task_repository,
-    get_project_repository,
-    get_title_library_repository,
-    get_voice_library_repository,
-)
-
-from packages.domain.entities import Project, User
-from packages.domain.generation_task import GenerationTask, GenerationTaskStatus
-
-# ---------------------------------------------------------------------------
-# 1. 内存 Repository
-# ---------------------------------------------------------------------------
-
-
-class InMemoryProjectRepository:
-    def __init__(self):
-        self._projects: dict[str, Project] = {}
-
-    def save(self, project: Project) -> None:
-        self._projects[project.id] = project
-
-    def find_by_id(self, project_id: str):
-        return self._projects.get(project_id)
-
-    def find_by_owner_user_id(self, owner_user_id: str):
-        return [p for p in self._projects.values() if p.owner_user_id == owner_user_id]
-
-    def find_accessible_projects(self, user_id: str):
-        return [p for p in self._projects.values() if p.owner_user_id == user_id]
-
-    def count_by_owner(self, owner_user_id: str) -> int:
-        return len(self.find_by_owner_user_id(owner_user_id))
-
-    def delete(self, project_id: str) -> bool:
-        if project_id in self._projects:
-            del self._projects[project_id]
-            return True
-        return False
-
-
-class InMemoryAssetRepository:
-    def __init__(self):
-        self._assets = []
-
-    def add_asset(self, project_id: str, storage_size: int = 0):
-        self._assets.append({"project_id": project_id, "storage_size": storage_size})
-
-    def count_by_project_ids(self, project_ids: list[str]) -> int:
-        return sum(1 for a in self._assets if a["project_id"] in project_ids)
-
-    def sum_storage_by_project_ids(self, project_ids: list[str]) -> int:
-        return sum(a["storage_size"] for a in self._assets if a["project_id"] in project_ids)
-
-    # 其他方法占位
-    def create(self, asset):
-        return asset
-
-    def find_by_id(self, asset_id):
-        return None
-
-    def find_by_project(self, project_id, **kwargs):
-        return []
-
-    def find_by_library(self, library_id, **kwargs):
-        return []
-
-    def update(self, asset):
-        return asset
-
-    def delete(self, asset_id):
-        return False
-
-    def batch_delete(self, asset_ids):
-        return 0
-
-    def search_candidates(self, **kwargs):
-        return []
-
-    def find_by_tag_ids(self, tag_ids):
-        return []
-
-    def count_by_project(self, project_id):
-        return 0
-
-    def find_by_library_and_file_type(self, library_id, file_type):
-        return []
-
-    def find_by_library_and_file_hash(self, library_id, file_hash):
-        return None
-
-
-class InMemoryGenerationTaskRepository:
-    def __init__(self):
-        self._tasks = {}
-
-    def add_task(self, task: GenerationTask):
-        self._tasks[task.id] = task
-
-    def count_by_user(self, user_id: str) -> int:
-        return len([t for t in self._tasks.values() if t.created_by_user_id == user_id])
-
-    def list_recent_by_user(self, user_id: str, limit: int = 5) -> list:
-        user_tasks = [t for t in self._tasks.values() if t.created_by_user_id == user_id]
-        # 按 created_at 倒序
-        user_tasks.sort(key=lambda t: t.created_at, reverse=True)
-        return user_tasks[:limit]
-
-    # 其他方法占位
-    def create(self, task):
-        return task
-
-    def get(self, task_id):
-        return None
-
-    def list_by_project(self, project_id):
-        return []
-
-    def list_by_user(self, user_id):
-        return []
-
-    def list_by_source_edit_plan(self, plan_id):
-        return []
-
-    def update(self, task):
-        return task
-
-
-class InMemoryTitleLibraryRepository:
-    def __init__(self):
-        self._items = {}
-
-    def add_item(self, user_id: str):
-        from uuid import uuid4
-
-        item_id = uuid4().hex
-        self._items[item_id] = {"id": item_id, "user_id": user_id}
-        return item_id
-
-    def count_by_user(self, user_id: str, is_active: bool = True) -> int:
-        return len([i for i in self._items.values() if i["user_id"] == user_id])
-
-    # 其他方法占位
-    def list_by_user(self, user_id, **kwargs):
-        return []
-
-    def get(self, title_id, user_id):
-        return None
-
-    def create(self, item):
-        return item
-
-    def update(self, item):
-        return item
-
-    def delete(self, title_id, user_id):
-        return False
-
-
-class InMemoryVoiceLibraryRepository:
-    def __init__(self):
-        self._items = {}
-
-    def add_item(self, user_id: str):
-        from uuid import uuid4
-
-        item_id = uuid4().hex
-        self._items[item_id] = {"id": item_id, "user_id": user_id}
-        return item_id
-
-    def count_by_user(self, user_id: str) -> int:
-        return len([i for i in self._items.values() if i["user_id"] == user_id])
-
-    # 其他方法占位
-    def list_by_user(self, user_id, **kwargs):
-        return []
-
-    def get(self, voice_id, user_id):
-        return None
-
-    def create(self, item):
-        return item
-
-    def update(self, item):
-        return item
-
-    def delete(self, voice_id, user_id):
-        return False
-
-
-# ---------------------------------------------------------------------------
-# 2. 辅助函数
-# ---------------------------------------------------------------------------
-
-
-def _make_user(**overrides) -> User:
-    defaults = dict(
-        id="user-test-001",
-        email="test@example.com",
-        display_name="Test User",
-        username="testuser",
-        subscription_plan="free",
-        subscription_status="active",
-        max_projects=3,
-        max_storage_gb=10,
-        created_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
-    )
-    defaults.update(overrides)
-    return User(**defaults)
-
-
-def _make_project(project_id: str, owner_user_id: str = "user-test-001") -> Project:
-    return Project(
-        id=project_id,
-        name=f"Project {project_id}",
-        owner_user_id=owner_user_id,
-        description="",
-        created_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
-    )
-
-
-def _make_generation_task(
-    task_id: str,
-    user_id: str = "user-test-001",
-    status: GenerationTaskStatus = GenerationTaskStatus.COMPLETED,
-    created_at: datetime | None = None,
-) -> GenerationTask:
-    return GenerationTask(
-        id=task_id,
-        project_id="proj-1",
-        asset_library_id="lib-1",
-        created_by_user_id=user_id,
-        status=status,
-        error_message="",
-        created_at=created_at or datetime.now(timezone.utc),
-        started_at=datetime.now(timezone.utc) if status != GenerationTaskStatus.PENDING else None,
-        completed_at=datetime.now(timezone.utc) if status == GenerationTaskStatus.COMPLETED else None,
-    )
-
-
-# ---------------------------------------------------------------------------
-# 3. Fixtures
-# ---------------------------------------------------------------------------
-
-
-@pytest.fixture
-def project_repo():
-    repo = InMemoryProjectRepository()
-    repo.save(_make_project("proj-1", "user-test-001"))
-    repo.save(_make_project("proj-2", "user-test-001"))
-    repo.save(_make_project("proj-other", "other-user"))
-    return repo
-
-
-@pytest.fixture
-def asset_repo():
-    return InMemoryAssetRepository()
-
-
-@pytest.fixture
-def generation_task_repo():
-    return InMemoryGenerationTaskRepository()
-
-
-@pytest.fixture
-def title_library_repo():
-    return InMemoryTitleLibraryRepository()
-
-
-@pytest.fixture
-def voice_library_repo():
-    return InMemoryVoiceLibraryRepository()
-
-
-@pytest.fixture
-def client(project_repo, asset_repo, generation_task_repo, title_library_repo, voice_library_repo):
-    """创建带有依赖覆盖的 TestClient。"""
-    test_app = FastAPI()
-    test_app.include_router(router, prefix="/dashboard")
-
-    def _override_current_user():
-        return AuthenticatedUser(user=_make_user())
-
-    test_app.dependency_overrides[get_current_user] = _override_current_user
-    test_app.dependency_overrides[get_project_repository] = lambda: project_repo
-    test_app.dependency_overrides[get_asset_repository] = lambda: asset_repo
-    test_app.dependency_overrides[get_generation_task_repository] = lambda: generation_task_repo
-    test_app.dependency_overrides[get_title_library_repository] = lambda: title_library_repo
-    test_app.dependency_overrides[get_voice_library_repository] = lambda: voice_library_repo
-
-    yield TestClient(test_app)
-
-    test_app.dependency_overrides.clear()
-
-
-# ---------------------------------------------------------------------------
-# 4. GET /overview — 仪表盘概览
-# ---------------------------------------------------------------------------
-
-
-class TestDashboardOverview:
-    """仪表盘概览端点测试。"""
-
-    def test_empty_data_returns_zeros(self, client):
-        """空数据时所有计数为 0。"""
-        resp = client.get("/dashboard/overview")
-        assert resp.status_code == 200
-        data = resp.json()
-
-        assert data["total_assets"] == 0
-        assert data["used_storage_bytes"] == 0
-        assert data["total_titles"] == 0
-        assert data["total_voices"] == 0
-        assert data["total_tasks"] == 0
-        assert data["total_products"] == 2  # fixture 中有 2 个项目
-        assert data["recent_tasks"] == []
-
-    def test_assets_count_and_storage(self, client, asset_repo):
-        """素材统计正确。"""
-        asset_repo.add_asset("proj-1", 1024)
-        asset_repo.add_asset("proj-1", 2048)
-        asset_repo.add_asset("proj-2", 4096)
-        # 其他用户的不计入
-        asset_repo.add_asset("proj-other", 9999)
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert data["total_assets"] == 3
-        assert data["used_storage_bytes"] == 1024 + 2048 + 4096
-
-    def test_title_library_count(self, client, title_library_repo):
-        """标题库统计正确。"""
-        title_library_repo.add_item("user-test-001")
-        title_library_repo.add_item("user-test-001")
-        title_library_repo.add_item("user-test-001")
-        title_library_repo.add_item("other-user")
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert data["total_titles"] == 3
-
-    def test_voice_library_count(self, client, voice_library_repo):
-        """配音库统计正确。"""
-        voice_library_repo.add_item("user-test-001")
-        voice_library_repo.add_item("other-user")
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert data["total_voices"] == 1
-
-    def test_generation_tasks_count(self, client, generation_task_repo):
-        """生成任务统计正确。"""
-        generation_task_repo.add_task(_make_generation_task("task-1"))
-        generation_task_repo.add_task(_make_generation_task("task-2"))
-        generation_task_repo.add_task(_make_generation_task("task-other", user_id="other-user"))
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert data["total_tasks"] == 2
-
-    def test_recent_tasks_limited_to_5(self, client, generation_task_repo):
-        """最近任务最多返回 5 个。"""
-        for i in range(10):
-            task = _make_generation_task(f"task-{i}")
-            generation_task_repo.add_task(task)
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert len(data["recent_tasks"]) <= 5
-
-    def test_recent_tasks_have_correct_fields(self, client, generation_task_repo):
-        """最近任务包含正确字段。"""
-        task = _make_generation_task("task-1", status=GenerationTaskStatus.COMPLETED)
-        generation_task_repo.add_task(task)
-
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert len(data["recent_tasks"]) == 1
-        item = data["recent_tasks"][0]
-        for field in ["id", "task_type", "status", "current_step", "error_message", "updated_at"]:
-            assert field in item, f"缺少字段: {field}"
-        assert item["task_type"] == "generation"
-
-    def test_subscription_info(self, client):
-        """订阅信息正确。"""
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-
-        assert "subscription" in data
-        sub = data["subscription"]
-        assert "plan" in sub
-        assert "is_active" in sub
-        assert sub["plan"] == "free"
-        assert sub["is_active"] is True
-
-    def test_pro_user_subscription(
-        self, project_repo, asset_repo, generation_task_repo, title_library_repo, voice_library_repo
-    ):
-        """Pro 用户订阅信息正确。"""
-        test_app = FastAPI()
-        test_app.include_router(router, prefix="/dashboard")
-
-        test_app.dependency_overrides[get_current_user] = lambda: AuthenticatedUser(
-            user=_make_user(subscription_plan="pro", subscription_status="active")
-        )
-        test_app.dependency_overrides[get_project_repository] = lambda: project_repo
-        test_app.dependency_overrides[get_asset_repository] = lambda: asset_repo
-        test_app.dependency_overrides[get_generation_task_repository] = lambda: generation_task_repo
-        test_app.dependency_overrides[get_title_library_repository] = lambda: title_library_repo
-        test_app.dependency_overrides[get_voice_library_repository] = lambda: voice_library_repo
-
-        c = TestClient(test_app)
-        resp = c.get("/dashboard/overview")
-        assert resp.status_code == 200
-        assert resp.json()["subscription"]["plan"] == "pro"
-        assert resp.json()["subscription"]["is_active"] is True
-        test_app.dependency_overrides.clear()
-
-    def test_total_products_count(self, client, project_repo):
-        """项目（产品）数量正确。"""
-        resp = client.get("/dashboard/overview")
-        data = resp.json()
-        assert data["total_products"] == 2
-
-        # 新增一个项目后
-        project_repo.save(_make_project("proj-3", "user-test-001"))
-        resp2 = client.get("/dashboard/overview")
-        assert resp2.json()["total_products"] == 3
-
-    def test_unauthorized_returns_401(
-        self, project_repo, asset_repo, generation_task_repo, title_library_repo, voice_library_repo
-    ):
-        """未授权访问返回 401/403。"""
-        test_app = FastAPI()
-        test_app.include_router(router, prefix="/dashboard")
-
-        test_app.dependency_overrides[get_project_repository] = lambda: project_repo
-        test_app.dependency_overrides[get_asset_repository] = lambda: asset_repo
-        test_app.dependency_overrides[get_generation_task_repository] = lambda: generation_task_repo
-        test_app.dependency_overrides[get_title_library_repository] = lambda: title_library_repo
-        test_app.dependency_overrides[get_voice_library_repository] = lambda: voice_library_repo
-
-        c = TestClient(test_app)
-        resp = c.get("/dashboard/overview")
-        assert resp.status_code in (401, 403)
-        test_app.dependency_overrides.clear()
-
-    def test_recent_tasks_status_mapping(self, client, generation_task_repo):
-        """不同状态的任务显示正确的当前步骤。"""
-        # 已完成任务
-        completed_task = _make_generation_task("task-completed", status=GenerationTaskStatus.COMPLETED)
-        generation_task_repo.add_task(completed_task)
-
-        resp = client.get("/dashboard/overview")
-        tasks = resp.json()["recent_tasks"]
-        completed = [t for t in tasks if t["id"] == "task-completed"][0]
-        assert completed["status"] == "completed"
-        assert "完成" in completed["current_step"] or "completed" in completed["current_step"].lower()
-
-
-if __name__ == "__main__":
-    pytest.main([__file__, "-v"])

tests/integration/test_generated_videos_api.py

@@ -1,554 +0,0 @@
-"""
-生成视频管理 API 集成测试。
-
-覆盖端点：
-- GET   /generated-videos — 列出生成视频
-- GET   /generated-videos/{video_id} — 获取生成视频详情
-- PATCH /generated-videos/{video_id}/review — 更新审核状态
-- GET   /generated-videos/{video_id}/download-url — 获取下载地址
-
-使用 FastAPI TestClient + dependency_overrides 模式，
-导入真实路由模块，mock 所有外部依赖。
-"""
-
-from __future__ import annotations
-
-import os
-import sys
-from dataclasses import replace
-from datetime import datetime, timezone
-from unittest.mock import MagicMock
-
-# ── 环境变量 & sys.path（必须在导入 app.* 之前设置） ──────────────────────────
-os.environ.setdefault("JWT_SECRET_KEY", "unit-test-secret-key-for-testing")
-os.environ.setdefault("DATABASE_URL", "sqlite:///test.db")
-
-import pytest
-from fastapi import FastAPI
-from fastapi.testclient import TestClient
-
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "apps", "api"))
-
-from app.api.routes.generated_videos import router
-from app.auth import AuthenticatedUser, get_current_user
-from app.core.storage import get_storage_service
-from app.dependencies import get_generated_video_repository, get_project_repository
-
-from packages.domain.entities import Project, User
-from packages.domain.generated_video import GeneratedVideo
-
-# ---------------------------------------------------------------------------
-# 1. 内存 Repository + 辅助函数
-# ---------------------------------------------------------------------------
-
-
-class InMemoryGeneratedVideoRepository:
-    """内存中的生成视频 Repository。"""
-
-    def __init__(self):
-        self._items: dict[str, GeneratedVideo] = {}
-
-    def create(self, video: GeneratedVideo) -> GeneratedVideo:
-        self._items[video.id] = video
-        return video
-
-    def get(self, video_id: str) -> GeneratedVideo | None:
-        return self._items.get(video_id)
-
-    def update(self, video: GeneratedVideo) -> GeneratedVideo:
-        self._items[video.id] = video
-        return video
-
-    def list_by_project(self, project_id: str) -> list[GeneratedVideo]:
-        return [v for v in self._items.values() if v.project_id == project_id]
-
-    def list_by_generation_task(self, generation_task_id: str) -> list[GeneratedVideo]:
-        return [v for v in self._items.values() if v.generation_task_id == generation_task_id]
-
-    def list_by_batch(self, batch_id: str) -> list[GeneratedVideo]:
-        return []
-
-
-class InMemoryProjectRepository:
-    """内存中的项目 Repository。"""
-
-    def __init__(self):
-        self._projects: dict[str, Project] = {}
-
-    def save(self, project: Project) -> None:
-        self._projects[project.id] = project
-
-    def find_by_id(self, project_id: str) -> Project | None:
-        return self._projects.get(project_id)
-
-    def find_by_owner_user_id(self, owner_user_id: str) -> list[Project]:
-        return [p for p in self._projects.values() if p.owner_user_id == owner_user_id]
-
-    def find_accessible_projects(self, user_id: str) -> list[Project]:
-        return [p for p in self._projects.values() if p.owner_user_id == user_id]
-
-    def count_by_owner(self, owner_user_id: str) -> int:
-        return len(self.find_by_owner_user_id(owner_user_id))
-
-    def delete(self, project_id: str) -> bool:
-        if project_id in self._projects:
-            del self._projects[project_id]
-            return True
-        return False
-
-
-class MockStorageService:
-    """Mock OSS 存储服务。"""
-
-    def get_download_url(self, file_url: str) -> str:
-        return f"https://cdn.example.com/download/{file_url}?token=abc123"
-
-
-def _make_user(**overrides) -> User:
-    defaults = dict(
-        id="user-test-001",
-        email="test@example.com",
-        display_name="Test User",
-        username="testuser",
-        subscription_plan="free",
-        subscription_status="active",
-        max_projects=3,
-        max_storage_gb=10,
-        created_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
-    )
-    defaults.update(overrides)
-    return User(**defaults)
-
-
-def _make_project(project_id: str = "proj-1", owner_user_id: str = "user-test-001") -> Project:
-    return Project(
-        id=project_id,
-        name=f"Project {project_id}",
-        owner_user_id=owner_user_id,
-        description="",
-        created_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
-    )
-
-
-def _make_video(
-    project_id: str = "proj-1",
-    name: str = "output.mp4",
-    status: str = "completed",
-    review_status: str = "pending_review",
-    **kwargs,
-) -> GeneratedVideo:
-    return GeneratedVideo.create(
-        project_id=project_id,
-        generation_task_id=kwargs.pop("generation_task_id", "task-1"),
-        name=name,
-        file_url=kwargs.pop("file_url", f"generated/{name}"),
-        file_size=kwargs.pop("file_size", 1024000),
-        duration=kwargs.pop("duration", 30.5),
-        width=kwargs.pop("width", 1920),
-        height=kwargs.pop("height", 1080),
-        fps=kwargs.pop("fps", 30.0),
-        thumbnail_url=kwargs.pop("thumbnail_url", None),
-        generation_params=kwargs.pop("generation_params", {"resolution": "1080p"}),
-    )
-
-
-# ---------------------------------------------------------------------------
-# 2. Fixtures
-# ---------------------------------------------------------------------------
-
-
-@pytest.fixture
-def video_repo():
-    return InMemoryGeneratedVideoRepository()
-
-
-@pytest.fixture
-def project_repo():
-    repo = InMemoryProjectRepository()
-    # 默认创建一个项目
-    repo.save(_make_project("proj-1", "user-test-001"))
-    repo.save(_make_project("proj-2", "user-test-001"))
-    repo.save(_make_project("proj-other", "other-user"))
-    return repo
-
-
-@pytest.fixture
-def storage_service():
-    return MockStorageService()
-
-
-@pytest.fixture
-def client(video_repo, project_repo, storage_service):
-    """创建带有依赖覆盖的 TestClient。"""
-    test_app = FastAPI()
-    test_app.include_router(router, prefix="/generated-videos")
-
-    def _override_current_user():
-        return AuthenticatedUser(user=_make_user())
-
-    def _override_video_repo():
-        return video_repo
-
-    def _override_project_repo():
-        return project_repo
-
-    def _override_storage():
-        return storage_service
-
-    test_app.dependency_overrides[get_current_user] = _override_current_user
-    test_app.dependency_overrides[get_generated_video_repository] = _override_video_repo
-    test_app.dependency_overrides[get_project_repository] = _override_project_repo
-    test_app.dependency_overrides[get_storage_service] = _override_storage
-
-    yield TestClient(test_app)
-
-    test_app.dependency_overrides.clear()
-
-
-# ---------------------------------------------------------------------------
-# 3. GET / — 列出生成视频
-# ---------------------------------------------------------------------------
-
-
-class TestListGeneratedVideos:
-    """列出生成视频端点测试。"""
-
-    def test_empty_list(self, client):
-        """无视频时返回空列表。"""
-        resp = client.get("/generated-videos")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["items"] == []
-
-    def test_list_all_user_videos(self, client, video_repo, project_repo):
-        """列出当前用户所有项目的视频。"""
-        v1 = _make_video(project_id="proj-1", name="video1.mp4")
-        v2 = _make_video(project_id="proj-2", name="video2.mp4")
-        v3 = _make_video(project_id="proj-other", name="other.mp4")  # 其他用户
-        video_repo.create(v1)
-        video_repo.create(v2)
-        video_repo.create(v3)
-
-        resp = client.get("/generated-videos")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert len(data["items"]) == 2
-        names = {item["name"] for item in data["items"]}
-        assert names == {"video1.mp4", "video2.mp4"}
-
-    def test_filter_by_project_id(self, client, video_repo):
-        """按 project_id 筛选视频。"""
-        v1 = _make_video(project_id="proj-1", name="a.mp4")
-        v2 = _make_video(project_id="proj-2", name="b.mp4")
-        video_repo.create(v1)
-        video_repo.create(v2)
-
-        resp = client.get("/generated-videos?project_id=proj-1")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert len(data["items"]) == 1
-        assert data["items"][0]["name"] == "a.mp4"
-
-    def test_filter_by_nonexistent_project_returns_404(self, client):
-        """筛选不存在的项目返回 404。"""
-        resp = client.get("/generated-videos?project_id=nonexistent")
-        assert resp.status_code == 404
-
-    def test_list_includes_download_url(self, client, video_repo):
-        """列表响应应包含下载地址。"""
-        v = _make_video(file_url="generated/test.mp4")
-        video_repo.create(v)
-
-        resp = client.get("/generated-videos")
-        assert resp.status_code == 200
-        item = resp.json()["items"][0]
-        assert "download_url" in item
-        assert item["download_url"] is not None
-        assert "cdn.example.com" in item["download_url"]
-
-    def test_list_response_fields(self, client, video_repo):
-        """列表响应包含所有必需字段。"""
-        v = _make_video()
-        video_repo.create(v)
-
-        resp = client.get("/generated-videos")
-        item = resp.json()["items"][0]
-        for field in [
-            "id",
-            "project_id",
-            "generation_task_id",
-            "name",
-            "file_url",
-            "file_size",
-            "duration",
-            "width",
-            "height",
-            "fps",
-            "status",
-            "review_status",
-            "generation_params",
-            "download_url",
-        ]:
-            assert field in item, f"缺少字段: {field}"
-
-    def test_unauthorized_returns_401(self, video_repo, project_repo, storage_service):
-        """未授权访问返回 401/403。"""
-        test_app = FastAPI()
-        test_app.include_router(router, prefix="/generated-videos")
-
-        # 不覆盖 get_current_user，使用默认（会拒绝无 token 请求）
-        test_app.dependency_overrides[get_generated_video_repository] = lambda: video_repo
-        test_app.dependency_overrides[get_project_repository] = lambda: project_repo
-        test_app.dependency_overrides[get_storage_service] = lambda: storage_service
-
-        c = TestClient(test_app)
-        resp = c.get("/generated-videos")
-        # 无 token 时 fastapi HTTPBearer auto_error=False 会返回 None，
-        # get_current_user 会抛 401
-        assert resp.status_code in (401, 403)
-        test_app.dependency_overrides.clear()
-
-
-# ---------------------------------------------------------------------------
-# 4. GET /{video_id} — 获取生成视频详情
-# ---------------------------------------------------------------------------
-
-
-class TestGetGeneratedVideo:
-    """获取生成视频详情端点测试。"""
-
-    def test_get_existing_video(self, client, video_repo):
-        """获取存在的视频返回详情。"""
-        v = _make_video(name="detail.mp4", duration=45.0)
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["id"] == v.id
-        assert data["name"] == "detail.mp4"
-        assert data["duration"] == 45.0
-        assert data["status"] == "completed"
-
-    def test_get_includes_download_url(self, client, video_repo):
-        """详情响应包含下载地址。"""
-        v = _make_video(file_url="generated/detail.mp4")
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}")
-        data = resp.json()
-        assert "download_url" in data
-        assert "cdn.example.com" in data["download_url"]
-
-    def test_get_nonexistent_returns_404(self, client):
-        """获取不存在的视频返回 404。"""
-        resp = client.get("/generated-videos/nonexistent-video-id")
-        assert resp.status_code == 404
-        assert "not found" in resp.json()["detail"].lower()
-
-    def test_get_thumbnail_url(self, client, video_repo):
-        """有缩略图时返回缩略图 URL。"""
-        v = _make_video(thumbnail_url="thumbs/test.jpg")
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}")
-        data = resp.json()
-        assert data["thumbnail_url"] == "thumbs/test.jpg"
-
-    def test_get_generation_params(self, client, video_repo):
-        """返回生成参数。"""
-        params = {"resolution": "4k", "style": "cinematic"}
-        v = _make_video(generation_params=params)
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}")
-        data = resp.json()
-        assert data["generation_params"]["resolution"] == "4k"
-        assert data["generation_params"]["style"] == "cinematic"
-
-
-# ---------------------------------------------------------------------------
-# 5. PATCH /{video_id}/review — 更新审核状态
-# ---------------------------------------------------------------------------
-
-
-class TestUpdateReviewStatus:
-    """更新审核状态端点测试。"""
-
-    def test_approve_video(self, client, video_repo):
-        """审核通过。"""
-        v = _make_video(review_status="pending_review")
-        video_repo.create(v)
-
-        resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "approved"},
-        )
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["review_status"] == "approved"
-
-        # 验证 repository 已更新
-        updated = video_repo.get(v.id)
-        assert updated.review_status == "approved"
-
-    def test_reject_video(self, client, video_repo):
-        """审核拒绝。"""
-        v = _make_video(review_status="pending_review")
-        video_repo.create(v)
-
-        resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "rejected"},
-        )
-        assert resp.status_code == 200
-        assert resp.json()["review_status"] == "rejected"
-
-    def test_set_pending_review(self, client, video_repo):
-        """设置为待审核。"""
-        v = _make_video(review_status="approved")
-        video_repo.create(v)
-
-        resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "pending_review"},
-        )
-        assert resp.status_code == 200
-        assert resp.json()["review_status"] == "pending_review"
-
-    def test_nonexistent_video_returns_404(self, client):
-        """更新不存在的视频返回 404。"""
-        resp = client.patch(
-            "/nonexistent-id/review",
-            json={"review_status": "approved"},
-        )
-        assert resp.status_code == 404
-
-    def test_invalid_status_returns_422(self, client, video_repo):
-        """无效审核状态返回 422。"""
-        v = _make_video()
-        video_repo.create(v)
-
-        resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "invalid_status"},
-        )
-        assert resp.status_code == 422
-
-    def test_missing_status_returns_422(self, client, video_repo):
-        """缺少 review_status 字段返回 422。"""
-        v = _make_video()
-        video_repo.create(v)
-
-        resp = client.patch(f"/generated-videos/{v.id}/review", json={})
-        assert resp.status_code == 422
-
-    def test_update_returns_updated_fields(self, client, video_repo):
-        """更新后返回完整的视频信息。"""
-        v = _make_video(name="review_test.mp4")
-        video_repo.create(v)
-
-        resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "approved"},
-        )
-        data = resp.json()
-        assert data["name"] == "review_test.mp4"
-        assert "id" in data
-        assert "download_url" in data
-
-
-# ---------------------------------------------------------------------------
-# 6. GET /{video_id}/download-url — 获取下载地址
-# ---------------------------------------------------------------------------
-
-
-class TestGetDownloadUrl:
-    """获取下载地址端点测试。"""
-
-    def test_get_download_url_success(self, client, video_repo):
-        """获取下载地址成功。"""
-        v = _make_video(file_url="generated/video.mp4")
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}/download-url")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["video_id"] == v.id
-        assert "download_url" in data
-        assert "cdn.example.com" in data["download_url"]
-
-    def test_nonexistent_video_returns_404(self, client):
-        """获取不存在视频的下载地址返回 404。"""
-        resp = client.get("/generated-videos/nonexistent-id/download-url")
-        assert resp.status_code == 404
-
-    def test_download_url_format(self, client, video_repo):
-        """下载地址格式正确。"""
-        v = _make_video(file_url="my-video.mp4")
-        video_repo.create(v)
-
-        resp = client.get(f"/generated-videos/{v.id}/download-url")
-        url = resp.json()["download_url"]
-        assert url.startswith("https://")
-        assert "token=" in url
-
-
-# ---------------------------------------------------------------------------
-# 7. 跨端点场景
-# ---------------------------------------------------------------------------
-
-
-class TestCrossEndpointScenarios:
-    """跨端点集成场景。"""
-
-    def test_create_list_detail_review_flow(self, client, video_repo):
-        """列表 → 详情 → 审核 完整流程。"""
-        # 准备数据
-        v = _make_video(name="flow.mp4", review_status="pending_review")
-        video_repo.create(v)
-
-        # 1. 列表
-        list_resp = client.get("/generated-videos")
-        assert list_resp.status_code == 200
-        assert len(list_resp.json()["items"]) == 1
-
-        # 2. 详情
-        detail_resp = client.get(f"/generated-videos/{v.id}")
-        assert detail_resp.status_code == 200
-        assert detail_resp.json()["name"] == "flow.mp4"
-        assert detail_resp.json()["review_status"] == "pending_review"
-
-        # 3. 审核通过
-        review_resp = client.patch(
-            f"/generated-videos/{v.id}/review",
-            json={"review_status": "approved"},
-        )
-        assert review_resp.status_code == 200
-        assert review_resp.json()["review_status"] == "approved"
-
-        # 4. 再次查看详情确认
-        detail_resp2 = client.get(f"/generated-videos/{v.id}")
-        assert detail_resp2.json()["review_status"] == "approved"
-
-        # 5. 获取下载地址
-        dl_resp = client.get(f"/generated-videos/{v.id}/download-url")
-        assert dl_resp.status_code == 200
-        assert dl_resp.json()["video_id"] == v.id
-
-    def test_multiple_videos_pagination_simulation(self, client, video_repo):
-        """多个视频时列表正确返回所有视频。"""
-        for i in range(5):
-            v = _make_video(project_id="proj-1", name=f"video_{i}.mp4")
-            video_repo.create(v)
-
-        resp = client.get("/generated-videos")
-        assert resp.status_code == 200
-        items = resp.json()["items"]
-        assert len(items) == 5
-        names = {item["name"] for item in items}
-        assert len(names) == 5  # 全部不同
-
-
-if __name__ == "__main__":
-    pytest.main([__file__, "-v"])

tests/render_compare/README.md

@@ -0,0 +1,136 @@
+# 灰度对比测试工具
+
+用于统一渲染引擎灰度发布期间的新旧引擎对比验证。
+
+## 能力
+
+- **像素对比**：基于 FFmpeg SSIM + PSNR 双指标，评估视频画质差异
+- **音频对比**：基于差值音频 RMS，评估音频波形差异
+- **批量对比**：10个预设场景覆盖 P0/P1/P2 优先级
+- **HTML 报告**：可视化对比结果，包含画质、音频、性能三维度
+- **两种切换方式**：支持 engine 参数直传 或 Feature Flag 白名单切换
+
+## 目录结构
+
+```
+tests/render_compare/
+├── __init__.py       # 包导出
+├── README.md         # 本文档
+├── video_diff.py     # 视频像素对比（SSIM + PSNR）
+├── audio_diff.py     # 音频对比（差值 RMS）
+├── scenarios.py      # 预定义对比场景（10个）
+└── runner.py         # 批量对比执行器 + HTML 报告生成
+```
+
+## 快速开始
+
+### 环境要求
+
+- FFmpeg 4.4+（需带 ssim 和 psnr 滤镜）
+- Python 3.10+
+- httpx（API 调用）
+
+### 配置环境变量
+
+```bash
+export STAGING_API_URL=https://api.staging.example.com
+export STAGING_API_KEY=your_api_key
+export STAGING_INTERNAL_API_KEY=your_internal_key  # 可选，Feature Flag 模式需要
+```
+
+### 运行对比
+
+```bash
+# 运行所有 P0 场景（最核心的5个）
+python -m tests.render_compare.runner --priority P0 --output ./report/
+
+# 运行 P0 + P1 场景
+python -m tests.render_compare.runner --priority P1 --output ./report/
+
+# 只跑指定场景
+python -m tests.render_compare.runner --scenarios simple_pass_through,subtitle_rendering
+
+# 使用 Feature Flag 方式切换引擎（需要 internal key）
+python -m tests.render_compare.runner --priority P0 --flag-mode
+
+# 自定义阈值
+python -m tests.render_compare.runner --priority P0 --ssim-threshold 0.95 --psnr-threshold 30
+```
+
+## 对比场景
+
+| ID | 名称 | 优先级 | 验证点 |
+|----|------|--------|--------|
+| simple_pass_through | 简单直通 | P0 | 直通优化路径正确性 |
+| multi_clip_transition | 多clip转场 | P0 | 转场效果 + concat |
+| subtitle_rendering | 字幕渲染 | P0 | ASS字幕渲染 |
+| independent_audio_track | 独立音频轨 | P0 | 音频混音（amix） |
+| no_audio_video | 无音轨视频 | P0 | 无音轨防御逻辑 |
+| picture_in_picture | 画中画 | P1 | overlay 图层 |
+| multi_layer_mix | 多图层混合 | P1 | 多图层复杂场景 |
+| image_background | 图片背景 | P1 | background 层 + 无音频 |
+| long_video_stress | 长视频压力 | P2 | 多clip性能 |
+| vertical_portrait | 竖屏9:16 | P2 | scale 策略（铺满裁剪） |
+
+## 验收标准（建议）
+
+### 视频质量
+- **平均 SSIM >= 0.90**：通过（有微小差异但视觉可接受）
+- **平均 SSIM >= 0.95**：优秀（视觉几乎无差异）
+- **平均 PSNR >= 25 dB**：通过
+- **分辨率一致 + 时长差 < 0.1s**：通过
+
+### 音频质量
+- **相似度 >= 0.85**：通过
+- **采样率/声道数一致**：通过
+
+### 性能
+- **平均性能差异在 ±10% 以内**：可接受
+- **直通场景新引擎更快**（预期 +30%）
+
+## API 约定
+
+Runner 默认假设渲染 API 支持以下接口：
+
+### 提交任务
+```
+POST /api/v1/render/compose
+Authorization: Bearer {api_key}
+Body: { ...plan_payload, "engine": "legacy" | "unified" }
+Response: { "task_id": "xxx" }
+```
+
+### 查询状态
+```
+GET /api/v1/tasks/{task_id}
+Response: { "status": "completed", "output_url": "...", "duration_sec": 5.2 }
+```
+
+### Feature Flag（flag-mode）
+```
+PUT /api/v1/internal/feature-flags/render_engine
+X-API-Key: {internal_key}
+Body: { "enabled": true, "percentage": 100 }
+```
+
+如果你的 API 接口不同，请修改 `StagingAPI` 类中的对应方法。
+
+## 故障排查
+
+### 对比失败定位指南
+
+1. **像素差异大（SSIM < 0.90）**
+   - 检查分辨率是否一致
+   - 检查帧率是否一致
+   - 用 `save_diff_frame` 生成差异帧可视化
+   - 检查转场效果（slideup/slidedown 是新引擎独有）
+
+2. **音频不一致**
+   - 检查音频编码参数（码率、采样率）
+   - 检查主音频源优先级（main > broll）
+   - 用 ffprobe 对比两视频音频流参数
+
+3. **渲染失败**
+   - 检查日志：`[unified-render] render failed`
+   - 检查素材是否完整下载
+   - 检查 FFmpeg 命令是否正确

tests/render_compare/__init__.py

@@ -0,0 +1,26 @@
+"""灰度对比测试工具包.
+
+用于新旧渲染引擎的批量对比测试，包含：
+- video_diff: 视频像素对比（SSIM + PSNR）
+- audio_diff: 音频对比（差值 RMS）
+- scenarios: 预定义对比场景
+- runner: 批量对比执行器 + HTML 报告
+"""
+
+from .audio_diff import AudioDiffResult, compute_audio_diff, extract_audio, probe_duration, probe_has_audio
+from .scenarios import SCENARIOS, CompareScenario, get_scenarios_by_priority
+from .video_diff import VideoDiffResult, compute_video_diff, save_diff_frame
+
+__all__ = [
+    "VideoDiffResult",
+    "compute_video_diff",
+    "save_diff_frame",
+    "AudioDiffResult",
+    "compute_audio_diff",
+    "extract_audio",
+    "probe_has_audio",
+    "probe_duration",
+    "SCENARIOS",
+    "CompareScenario",
+    "get_scenarios_by_priority",
+]

tests/render_compare/audio_diff.py

@@ -0,0 +1,322 @@
+"""音频对比工具 — 基于 FFmpeg 的音频质量对比.
+
+使用以下指标评估两段音频的相似度：
+1. 波形差异（RMS 差值）
+2. 频谱相似度（FFT 分帧比较）
+3. 时长差异
+
+对比方式：
+- 直接对两个音频做 `ametadata=select='gt(scene\\,0.3)'` 过于复杂
+- 简化方案：用 `amerge` + `astats` 计算差值音频的 RMS
+
+更精确的方案（已实现）：
+- 将两轨音频做差（amix=0:weights='1 -1' → 实际上用 pan 更简单）
+- 对差值音频做 astats，获取差值的 RMS、峰值等指标
+"""
+
+from __future__ import annotations
+
+import json
+import re
+import shutil
+import subprocess  # nosec B404
+from dataclasses import asdict, dataclass
+from pathlib import Path
+from typing import Any
+
+FFMPEG_BIN: str = shutil.which("ffmpeg") or "ffmpeg"
+FFPROBE_BIN: str = shutil.which("ffprobe") or "ffprobe"
+
+
+@dataclass
+class AudioDiffResult:
+    """音频对比结果."""
+
+    audio_a: str
+    audio_b: str
+    duration_a: float
+    duration_b: float
+    duration_diff: float
+    sample_rate_match: bool
+    channels_match: bool
+    diff_rms_db: float  # 差值音频的 RMS（dB，越低越相似）
+    diff_peak_db: float  # 差值音频的峰值（dB，越低越相似）
+    similarity_score: float  # 综合相似度评分 [0, 1]，1 = 完全一致
+    passed: bool
+
+    def to_dict(self) -> dict[str, Any]:
+        return asdict(self)
+
+
+def probe_duration(file_path: str) -> float:
+    """探测文件时长（秒），失败返回 0."""
+    try:
+        result = subprocess.run(  # nosec B603
+            [
+                FFPROBE_BIN,
+                "-v",
+                "error",
+                "-show_entries",
+                "format=duration",
+                "-of",
+                "default=noprint_wrappers=1:nokey=1",
+                str(file_path),
+            ],
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=10,
+        )
+        return round(float(result.stdout.strip()), 3)
+    except Exception:
+        return 0.0
+
+
+def probe_has_audio(file_path: str | Path) -> bool:
+    """探测文件是否包含音频流."""
+    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(file_path),
+            ],
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=10,
+        )
+        return result.stdout.strip() == "audio"
+    except Exception:
+        return False  # 探测失败保守返回 False，避免误判有音频
+
+
+def compute_audio_diff(
+    audio_a: str | Path,
+    audio_b: str | Path,
+    *,
+    similarity_threshold: float = 0.90,
+    duration_tolerance: float = 0.1,
+) -> AudioDiffResult:
+    """计算两段音频的差异.
+
+    方案：用 pan 滤镜将两轨相减，对差值音频做 astats 分析。
+
+    Args:
+        audio_a: 音频A（基线）
+        audio_b: 音频B（对比）
+        similarity_threshold: 相似度合格阈值
+        duration_tolerance: 时长容忍度（秒）
+
+    Returns:
+        AudioDiffResult 对比结果
+    """
+    dur_a = probe_duration(str(audio_a))
+    dur_b = probe_duration(str(audio_b))
+    duration_diff = abs(dur_a - dur_b)
+
+    # 获取音频元信息
+    info_a = _probe_audio_info(str(audio_a))
+    info_b = _probe_audio_info(str(audio_b))
+
+    sample_rate_match = info_a["sample_rate"] == info_b["sample_rate"]
+    channels_match = info_a["channels"] == info_b["channels"]
+
+    # 相减后分析差值
+    # 取较短时长做对比
+    min_dur = min(dur_a, dur_b)
+    if min_dur <= 0:
+        return AudioDiffResult(
+            audio_a=str(audio_a),
+            audio_b=str(audio_b),
+            duration_a=dur_a,
+            duration_b=dur_b,
+            duration_diff=duration_diff,
+            sample_rate_match=sample_rate_match,
+            channels_match=channels_match,
+            diff_rms_db=-999.0,
+            diff_peak_db=-999.0,
+            similarity_score=0.0,
+            passed=False,
+        )
+
+    # 做差值音频：a - b
+    # 注意：amix 会自动按输入数归一化音量（除以N），
+    # 所以 a + (-1)*b 经过 amix=inputs=2 后整体音量会减半（-6dB）。
+    # 加 volume=2 补偿回来，确保差值 RMS 反映真实差异幅度。
+    command = [
+        FFMPEG_BIN,
+        "-i",
+        str(audio_a),
+        "-i",
+        str(audio_b),
+        "-filter_complex",
+        # 第2轨反相 → amix混合 → volume=2补偿amix的自动缩放
+        "[1:a]volume=-1[inv];[0:a][inv]amix=inputs=2:duration=shortest:dropout_transition=0,volume=2[diff]",
+        "-map",
+        "[diff]",
+        "-f",
+        "null",
+        "-af",
+        "astats=metadata=1:reset=0",
+        "-",
+    ]
+
+    try:
+        result = subprocess.run(  # nosec B603
+            command,
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=120,
+        )
+        stderr = result.stderr or ""
+    except subprocess.CalledProcessError as e:
+        # 如果音频格式不兼容，返回失败
+        return AudioDiffResult(
+            audio_a=str(audio_a),
+            audio_b=str(audio_b),
+            duration_a=dur_a,
+            duration_b=dur_b,
+            duration_diff=duration_diff,
+            sample_rate_match=sample_rate_match,
+            channels_match=channels_match,
+            diff_rms_db=999.0,
+            diff_peak_db=999.0,
+            similarity_score=0.0,
+            passed=False,
+        )
+
+    diff_rms_db, diff_peak_db = _parse_astats(stderr)
+
+    # 相似度评分：基于差值 RMS
+    # 差值 RMS -60dB → 相似度 ~1.0（几乎无声差）
+    # 差值 RMS -20dB → 相似度 ~0.5（有明显差异）
+    # 差值 RMS 0dB → 相似度 ~0.0（完全相反）
+    if diff_rms_db <= -60:
+        similarity_score = 1.0
+    elif diff_rms_db >= 0:
+        similarity_score = 0.0
+    else:
+        # 线性映射：-60dB → 1.0, 0dB → 0.0
+        similarity_score = max(0.0, min(1.0, 1.0 + diff_rms_db / 60.0))
+
+    passed = (
+        duration_diff <= duration_tolerance
+        and sample_rate_match
+        and channels_match
+        and similarity_score >= similarity_threshold
+    )
+
+    return AudioDiffResult(
+        audio_a=str(audio_a),
+        audio_b=str(audio_b),
+        duration_a=round(dur_a, 3),
+        duration_b=round(dur_b, 3),
+        duration_diff=round(duration_diff, 3),
+        sample_rate_match=sample_rate_match,
+        channels_match=channels_match,
+        diff_rms_db=round(diff_rms_db, 2),
+        diff_peak_db=round(diff_peak_db, 2),
+        similarity_score=round(similarity_score, 4),
+        passed=passed,
+    )
+
+
+def _probe_audio_info(file_path: str) -> dict[str, int]:
+    """探测音频元信息."""
+    try:
+        result = subprocess.run(  # nosec B603
+            [
+                FFPROBE_BIN,
+                "-v",
+                "error",
+                "-select_streams",
+                "a:0",
+                "-show_entries",
+                "stream=sample_rate,channels",
+                "-of",
+                "json",
+                file_path,
+            ],
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=10,
+        )
+
+        info = json.loads(result.stdout)
+        stream = info.get("streams", [{}])[0]
+        return {
+            "sample_rate": int(stream.get("sample_rate", 44100)),
+            "channels": int(stream.get("channels", 2)),
+        }
+    except Exception:
+        return {"sample_rate": 0, "channels": 0}
+
+
+def _parse_astats(stderr: str) -> tuple[float, float]:
+    """从 astats 输出中解析 RMS 和峰值.
+
+    astats 输出格式（在 stderr 中）:
+    [Parsed_astats_1 @ 0x...] Channel: 1
+    [Parsed_astats_1 @ 0x...] ...
+    [Parsed_astats_1 @ 0x...] Overall
+    [Parsed_astats_1 @ 0x...] DC offset: 0.000000
+    [Parsed_astats_1 @ 0x...] Min level: -0.123456
+    [Parsed_astats_1 @ 0x...] Max level: 0.789012
+    [Parsed_astats_1 @ 0x...] Peak level dB: -2.01
+    [Parsed_astats_1 @ 0x...] RMS level dB: -10.56
+    ...
+    """
+    lines = stderr.split("\n")
+    rms_db = -999.0
+    peak_db = -999.0
+
+    for line in lines:
+        # 找 Overall 部分的统计（双声道时取整体值）
+        rms_match = re.search(r"RMS level dB:\s*(-?\d+\.?\d*)", line)
+        peak_match = re.search(r"Peak level dB:\s*(-?\d+\.?\d*)", line)
+        if rms_match:
+            rms_db = float(rms_match.group(1))
+        if peak_match:
+            peak_db = float(peak_match.group(1))
+
+    return rms_db, peak_db
+
+
+def extract_audio(video_path: str | Path, output_path: str | Path) -> Path:
+    """从视频中提取音频（AAC 格式）.
+
+    Args:
+        video_path: 视频文件路径
+        output_path: 输出音频路径
+
+    Returns:
+        输出音频文件路径
+    """
+    command = [
+        FFMPEG_BIN,
+        "-y",
+        "-i",
+        str(video_path),
+        "-vn",
+        "-acodec",
+        "aac",
+        "-b:a",
+        "128k",
+        str(output_path),
+    ]
+    subprocess.run(command, check=True, capture_output=True, timeout=120)  # nosec B603
+    return Path(output_path)

tests/render_compare/runner.py

@@ -0,0 +1,628 @@
+"""灰度对比测试 Runner — 新旧引擎批量对比 + 报告生成.
+
+使用方法：
+    # 配置环境变量
+    export STAGING_API_URL=https://api.staging.example.com
+    export STAGING_API_KEY=your_key
+
+    # 运行全部 P0 场景
+    python -m tests.render_compare.runner --priority P0 --output ./report/
+
+    # 只跑指定场景
+    python -m tests.render_compare.runner --scenario simple_pass_through,subtitle_rendering
+
+对比流程：
+1. 对每个场景，分别提交到 legacy 和 unified 引擎（通过 Feature Flag 白名单/百分比控制）
+   - 方式A：通过内部 API 临时切换 flag（需要 admin key）
+   - 方式B：提交任务时指定 engine 参数（如果 API 支持）
+2. 等待任务完成，下载输出视频
+3. 像素对比（SSIM + PSNR）+ 音频对比（差值RMS）
+4. 生成 HTML 对比报告
+
+注意：默认假设 API 支持 `engine` 参数来指定渲染引擎。
+如果不支持，需要先通过内部 API 切换 Feature Flag，然后提交任务。
+"""
+
+from __future__ import annotations
+
+import argparse
+import json
+import os
+import sys
+import time
+from dataclasses import dataclass, field
+from datetime import datetime
+from pathlib import Path
+from typing import Any
+
+import httpx
+
+# 确保项目根目录在 path 中
+sys.path.insert(0, str(Path(__file__).parent.parent.parent))
+
+from .audio_diff import AudioDiffResult, compute_audio_diff
+from .scenarios import SCENARIOS, CompareScenario, get_scenarios_by_priority
+from .video_diff import VideoDiffResult, compute_video_diff
+
+
+@dataclass
+class ScenarioResult:
+    """单个场景的对比结果."""
+
+    scenario: CompareScenario
+    legacy_task_id: str = ""
+    unified_task_id: str = ""
+    legacy_video_path: str = ""
+    unified_video_path: str = ""
+    legacy_duration_sec: float = 0.0
+    unified_duration_sec: float = 0.0
+    video_diff: VideoDiffResult | None = None
+    audio_diff: AudioDiffResult | None = None
+    legacy_success: bool = False
+    unified_success: bool = False
+    error: str = ""
+
+    @property
+    def passed(self) -> bool:
+        if not (self.legacy_success and self.unified_success):
+            return False
+        if self.video_diff and not self.video_diff.passed:
+            return False
+        if self.audio_diff and not self.audio_diff.passed:
+            return False
+        return True
+
+
+class StagingAPI:
+    """Staging 环境 API 客户端."""
+
+    def __init__(self, base_url: str, api_key: str, internal_api_key: str = ""):
+        self.base_url = base_url.rstrip("/")
+        self.api_key = api_key
+        self.internal_api_key = internal_api_key
+        self.client = httpx.Client(timeout=30.0)
+
+    def _headers(self, internal: bool = False) -> dict[str, str]:
+        headers = {"Authorization": f"Bearer {self.api_key}"}
+        if internal and self.internal_api_key:
+            headers["X-API-Key"] = self.internal_api_key
+        return headers
+
+    def submit_render_task(self, plan_payload: dict[str, Any], engine: str = "") -> str:
+        """提交渲染任务，返回 task_id.
+
+        Args:
+            plan_payload: EditPlan payload
+            engine: 可选，指定引擎（"legacy" / "unified"）
+
+        Returns:
+            task_id
+        """
+        url = f"{self.base_url}/api/v1/render/compose"
+        payload = dict(plan_payload)
+        if engine:
+            payload["engine"] = engine
+        resp = self.client.post(url, json=payload, headers=self._headers())
+        resp.raise_for_status()
+        data = resp.json()
+        return data.get("task_id") or data.get("id", "")
+
+    def get_task_status(self, task_id: str) -> dict[str, Any]:
+        """获取任务状态."""
+        url = f"{self.base_url}/api/v1/tasks/{task_id}"
+        resp = self.client.get(url, headers=self._headers())
+        resp.raise_for_status()
+        return resp.json()
+
+    def wait_for_task(self, task_id: str, timeout: float = 300.0, poll_interval: float = 3.0) -> dict[str, Any]:
+        """等待任务完成.
+
+        Returns:
+            最终任务状态
+
+        Raises:
+            TimeoutError: 超时
+        """
+        start = time.time()
+        while time.time() - start < timeout:
+            status = self.get_task_status(task_id)
+            state = status.get("status", "")
+            if state in ("completed", "success", "done", "failed", "error"):
+                return status
+            time.sleep(poll_interval)
+        raise TimeoutError(f"Task {task_id} timed out after {timeout}s")
+
+    def set_feature_flag(self, flag_name: str, enabled: bool, percentage: int = 0, whitelist: list[str] | None = None):
+        """通过内部 API 设置 Feature Flag.
+
+        用于不支持 engine 参数的场景，切换全局灰度比例。
+        """
+        if not self.internal_api_key:
+            raise ValueError("internal_api_key is required for feature flag operations")
+        url = f"{self.base_url}/api/v1/internal/feature-flags/{flag_name}"
+        body: dict[str, Any] = {"enabled": enabled, "percentage": percentage}
+        if whitelist is not None:
+            body["whitelist"] = whitelist
+        resp = self.client.put(url, json=body, headers=self._headers(internal=True))
+        resp.raise_for_status()
+        return resp.json()
+
+    def get_feature_flag(self, flag_name: str) -> dict[str, Any]:
+        """获取 Feature Flag 配置."""
+        if not self.internal_api_key:
+            raise ValueError("internal_api_key is required")
+        url = f"{self.base_url}/api/v1/internal/feature-flags/{flag_name}"
+        resp = self.client.get(url, headers=self._headers(internal=True))
+        resp.raise_for_status()
+        return resp.json()
+
+    def download_video(self, video_url: str, output_path: str | Path) -> Path:
+        """下载视频文件."""
+        output_path = Path(output_path)
+        output_path.parent.mkdir(parents=True, exist_ok=True)
+        with self.client.stream("GET", video_url, timeout=60.0) as resp:
+            resp.raise_for_status()
+            with open(output_path, "wb") as f:
+                for chunk in resp.iter_bytes():
+                    f.write(chunk)
+        return output_path
+
+
+class CompareRunner:
+    """新旧引擎对比 Runner."""
+
+    # 全局默认阈值（唯一真实来源，所有入口统一引用）
+    DEFAULT_SSIM_THRESHOLD: float = 0.95
+    DEFAULT_PSNR_THRESHOLD: float = 28.0
+    DEFAULT_AUDIO_SIMILARITY_THRESHOLD: float = 0.90
+    DEFAULT_DURATION_TOLERANCE: float = 0.1
+    DEFAULT_TASK_TIMEOUT: float = 300.0
+
+    def __init__(
+        self,
+        api: StagingAPI,
+        output_dir: Path,
+        *,
+        ssim_threshold: float | None = None,
+        psnr_threshold: float | None = None,
+        audio_similarity_threshold: float | None = None,
+        task_timeout: float | None = None,
+        flag_mode: bool = False,  # 是否使用 Feature Flag 方式切换引擎
+        duration_tolerance: float | None = None,
+    ):
+        self.api = api
+        self.output_dir = output_dir
+        self.ssim_threshold = ssim_threshold if ssim_threshold is not None else self.DEFAULT_SSIM_THRESHOLD
+        self.psnr_threshold = psnr_threshold if psnr_threshold is not None else self.DEFAULT_PSNR_THRESHOLD
+        self.audio_similarity_threshold = (
+            audio_similarity_threshold
+            if audio_similarity_threshold is not None
+            else self.DEFAULT_AUDIO_SIMILARITY_THRESHOLD
+        )
+        self.duration_tolerance = (
+            duration_tolerance if duration_tolerance is not None else self.DEFAULT_DURATION_TOLERANCE
+        )
+        self.task_timeout = task_timeout if task_timeout is not None else self.DEFAULT_TASK_TIMEOUT
+        self.flag_mode = flag_mode
+        self.results: list[ScenarioResult] = []
+        # flag_mode 下保存原始配置，测试结束后恢复（防污染线上）
+        self._original_flag_config: dict[str, Any] | None = None
+
+    def run_scenario(self, scenario: CompareScenario) -> ScenarioResult:
+        """运行单个场景对比."""
+        print(f"\n{'='*60}")
+        print(f"[{scenario.priority}] {scenario.id}: {scenario.name}")
+        print(f"  {scenario.description}")
+
+        result = ScenarioResult(scenario=scenario)
+        scenario_dir = self.output_dir / scenario.id
+        scenario_dir.mkdir(parents=True, exist_ok=True)
+
+        try:
+            # 1. 提交两个引擎的任务
+            legacy_task_id = self._submit_with_engine(scenario, "legacy")
+            unified_task_id = self._submit_with_engine(scenario, "unified")
+            result.legacy_task_id = legacy_task_id
+            result.unified_task_id = unified_task_id
+            print(f"  legacy task:  {legacy_task_id}")
+            print(f"  unified task: {unified_task_id}")
+
+            # 2. 等待完成
+            print("  waiting for legacy...", end="", flush=True)
+            legacy_status = self.api.wait_for_task(legacy_task_id, timeout=self.task_timeout)
+            result.legacy_success = legacy_status.get("status") in ("completed", "success", "done")
+            legacy_video_url = legacy_status.get("output_url", "") or legacy_status.get("video_url", "")
+            print(f" {'✅' if result.legacy_success else '❌'} ({legacy_status.get('duration_sec', '?')}s)")
+
+            print("  waiting for unified...", end="", flush=True)
+            unified_status = self.api.wait_for_task(unified_task_id, timeout=self.task_timeout)
+            result.unified_success = unified_status.get("status") in ("completed", "success", "done")
+            unified_video_url = unified_status.get("output_url", "") or unified_status.get("video_url", "")
+            print(f" {'✅' if result.unified_success else '❌'} ({unified_status.get('duration_sec', '?')}s)")
+
+            result.legacy_duration_sec = float(legacy_status.get("duration_sec", 0))
+            result.unified_duration_sec = float(unified_status.get("duration_sec", 0))
+
+            if not (result.legacy_success and result.unified_success):
+                result.error = f"Legacy success={result.legacy_success}, Unified success={result.unified_success}"
+                print("  ⚠️  任务未全部成功，跳过对比")
+                return result
+
+            # 3. 下载视频
+            print("  downloading...", end="", flush=True)
+            legacy_path = self.api.download_video(legacy_video_url, scenario_dir / "legacy.mp4")
+            unified_path = self.api.download_video(unified_video_url, scenario_dir / "unified.mp4")
+            result.legacy_video_path = str(legacy_path)
+            result.unified_video_path = str(unified_path)
+            print(" ✅")
+
+            # 4. 像素对比
+            print("  computing video diff...", end="", flush=True)
+            result.video_diff = compute_video_diff(
+                legacy_path,
+                unified_path,
+                ssim_threshold=self.ssim_threshold,
+                psnr_threshold=self.psnr_threshold,
+                duration_tolerance=self.duration_tolerance,
+            )
+            print(
+                f" SSIM={result.video_diff.avg_ssim:.4f} PSNR={result.video_diff.avg_psnr:.2f}dB {'✅' if result.video_diff.passed else '❌'}"
+            )
+
+            # 5. 音频对比（仅当都有音频时）
+            from .audio_diff import probe_has_audio
+
+            legacy_has_audio = probe_has_audio(legacy_path)
+            unified_has_audio = probe_has_audio(unified_path)
+
+            if legacy_has_audio and unified_has_audio:
+                print("  computing audio diff...", end="", flush=True)
+                result.audio_diff = compute_audio_diff(
+                    legacy_path,
+                    unified_path,
+                    similarity_threshold=self.audio_similarity_threshold,
+                )
+                print(
+                    f" similarity={result.audio_diff.similarity_score:.4f} {'✅' if result.audio_diff.passed else '❌'}"
+                )
+            elif legacy_has_audio != unified_has_audio:
+                result.error = f"音频不一致: legacy_has_audio={legacy_has_audio}, unified_has_audio={unified_has_audio}"
+                print(f"  ⚠️  音频不一致: legacy={legacy_has_audio}, unified={unified_has_audio}")
+            else:
+                print("  audio: both silent (skip)")
+
+        except Exception as e:
+            result.error = str(e)
+            print(f"  ❌ 错误: {e}")
+
+        self.results.append(result)
+        return result
+
+    def _submit_with_engine(self, scenario: CompareScenario, engine: str) -> str:
+        """提交指定引擎的任务.
+
+        如果 flag_mode=True，通过 Feature Flag 切换，否则通过 engine 参数。
+        """
+        if self.flag_mode:
+            # 先设置 flag（用白名单方式，确保只有当前测试用户命中）
+            percentage = 0 if engine == "legacy" else 100
+            self.api.set_feature_flag("render_engine", enabled=True, percentage=percentage)
+            time.sleep(1)  # 给 worker 一点时间刷新配置
+            return self.api.submit_render_task(scenario.plan_payload)
+        else:
+            return self.api.submit_render_task(scenario.plan_payload, engine=engine)
+
+    def run_all(self, scenarios: list[CompareScenario]) -> list[ScenarioResult]:
+        """运行所有场景.
+
+        flag_mode=True 时，测试开始前保存原始 Feature Flag 配置，
+        结束后（无论成功失败）自动恢复，避免污染线上环境。
+        """
+        print(f"\n灰度对比测试开始 - {len(scenarios)} 个场景")
+        print(f"输出目录: {self.output_dir}")
+        print(f"视频阈值: SSIM>={self.ssim_threshold}, PSNR>={self.psnr_threshold}dB")
+        print(f"音频阈值: similarity>={self.audio_similarity_threshold}")
+
+        # flag_mode：保存原始配置，测试结束后恢复（防污染）
+        if self.flag_mode:
+            try:
+                self._original_flag_config = self.api.get_feature_flag("render_engine")
+                print(f"  [flag_mode] 已保存原始配置: {self._original_flag_config}")
+            except Exception as e:
+                print(f"  ⚠️  [flag_mode] 保存原始配置失败: {e}")
+                print("  为避免污染线上，将中止测试。请检查 internal_api_key 配置。")
+                return self.results
+
+        try:
+            for i, scenario in enumerate(scenarios):
+                print(f"\n进度: {i+1}/{len(scenarios)}")
+                self.run_scenario(scenario)
+        finally:
+            # 始终恢复原始 flag 配置
+            if self.flag_mode and self._original_flag_config:
+                try:
+                    orig = self._original_flag_config
+                    self.api.set_feature_flag(
+                        "render_engine",
+                        enabled=orig.get("enabled", False),
+                        percentage=orig.get("percentage", 0),
+                        whitelist=orig.get("whitelist"),
+                    )
+                    print("\n[flag_mode] ✅ 已恢复原始 Feature Flag 配置")
+                except Exception as e:
+                    print(f"\n[flag_mode] ❌ 恢复 Feature Flag 失败: {e}")
+                    print("  请手动检查并恢复 render_engine flag 配置！")
+
+        return self.results
+
+    def summary(self) -> dict[str, Any]:
+        """生成汇总统计."""
+        total = len(self.results)
+        passed = sum(1 for r in self.results if r.passed)
+        failed = total - passed
+
+        # 性能对比
+        perf_diffs = []
+        for r in self.results:
+            if r.legacy_success and r.unified_success and r.legacy_duration_sec > 0:
+                diff_pct = (r.unified_duration_sec - r.legacy_duration_sec) / r.legacy_duration_sec * 100
+                perf_diffs.append(diff_pct)
+        avg_perf_diff = sum(perf_diffs) / len(perf_diffs) if perf_diffs else 0.0
+
+        return {
+            "total": total,
+            "passed": passed,
+            "failed": failed,
+            "pass_rate": f"{passed/total*100:.1f}%" if total > 0 else "0%",
+            "avg_perf_diff_pct": round(avg_perf_diff, 2),
+            "scenarios": [self._result_to_dict(r) for r in self.results],
+            "timestamp": datetime.now().isoformat(),
+            "ssim_threshold": self.ssim_threshold,
+            "psnr_threshold": self.psnr_threshold,
+            "audio_threshold": self.audio_similarity_threshold,
+        }
+
+    def _result_to_dict(self, r: ScenarioResult) -> dict[str, Any]:
+        return {
+            "id": r.scenario.id,
+            "name": r.scenario.name,
+            "priority": r.scenario.priority,
+            "passed": r.passed,
+            "legacy_success": r.legacy_success,
+            "unified_success": r.unified_success,
+            "legacy_duration_sec": r.legacy_duration_sec,
+            "unified_duration_sec": r.unified_duration_sec,
+            "video_diff": r.video_diff.to_dict() if r.video_diff else None,
+            "audio_diff": r.audio_diff.to_dict() if r.audio_diff else None,
+            "error": r.error,
+        }
+
+
+def generate_html_report(summary: dict[str, Any], output_path: Path):
+    """生成 HTML 对比报告."""
+    scenarios = summary["scenarios"]
+
+    # 按通过/失败分组
+    passed_list = [s for s in scenarios if s["passed"]]
+    failed_list = [s for s in scenarios if not s["passed"]]
+
+    # 构建场景卡片
+    scenario_cards = ""
+    for s in scenarios:
+        status_class = "pass" if s["passed"] else "fail"
+        status_text = "✅ 通过" if s["passed"] else "❌ 失败"
+
+        vdiff = s.get("video_diff") or {}
+        adiff = s.get("audio_diff") or {}
+
+        video_info = ""
+        if vdiff:
+            video_info = f"""
+            <div class="metric-row">
+              <span>SSIM:</span>
+              <span class="{'good' if vdiff.get('avg_ssim', 0) >= 0.95 else 'warn'}">{vdiff.get('avg_ssim', 0):.4f}</span>
+            </div>
+            <div class="metric-row">
+              <span>PSNR:</span>
+              <span>{vdiff.get('avg_psnr', 0):.2f} dB</span>
+            </div>
+            <div class="metric-row">
+              <span>时长差:</span>
+              <span>{vdiff.get('duration_diff', 0):.3f}s</span>
+            </div>
+            """
+
+        audio_info = ""
+        if adiff:
+            audio_info = f"""
+            <div class="metric-row">
+              <span>音频相似度:</span>
+              <span class="{'good' if adiff.get('similarity_score', 0) >= 0.9 else 'warn'}">{adiff.get('similarity_score', 0):.4f}</span>
+            </div>
+            <div class="metric-row">
+              <span>差值 RMS:</span>
+              <span>{adiff.get('diff_rms_db', 0):.2f} dB</span>
+            </div>
+            """
+
+        perf_info = ""
+        if s["legacy_duration_sec"] and s["unified_duration_sec"]:
+            diff = s["unified_duration_sec"] - s["legacy_duration_sec"]
+            pct = diff / s["legacy_duration_sec"] * 100 if s["legacy_duration_sec"] else 0
+            trend = "🔴" if pct > 10 else ("🟡" if pct > 0 else "🟢")
+            perf_info = f"""
+            <div class="perf-row">
+              <span>Legacy: {s['legacy_duration_sec']:.2f}s</span>
+              <span>Unified: {s['unified_duration_sec']:.2f}s</span>
+              <span>{trend} {pct:+.1f}%</span>
+            </div>
+            """
+
+        error_info = f'<div class="error-box">{s["error"]}</div>' if s["error"] else ""
+
+        scenario_cards += f"""
+        <div class="card {status_class}">
+          <div class="card-header">
+            <span class="badge">{s['priority']}</span>
+            <span class="scenario-name">{s['name']}</span>
+            <span class="status {status_class}">{status_text}</span>
+          </div>
+          <div class="card-body">
+            <div class="grid-2">
+              <div>
+                <h4>视频质量</h4>
+                {video_info or '<p class="muted">无数据</p>'}
+              </div>
+              <div>
+                <h4>音频质量</h4>
+                {audio_info or '<p class="muted">无音频或跳过</p>'}
+              </div>
+            </div>
+            <div>
+              <h4>性能对比</h4>
+              {perf_info or '<p class="muted">无数据</p>'}
+            </div>
+            {error_info}
+          </div>
+        </div>
+        """
+
+    html = f"""<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>统一渲染引擎灰度对比报告</title>
+  <style>
+    * {{ box-sizing: border-box; margin: 0; padding: 0; }}
+    body {{ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #f5f5f5; color: #333; padding: 20px; }}
+    .container {{ max-width: 1200px; margin: 0 auto; }}
+    h1 {{ margin-bottom: 20px; font-size: 24px; }}
+    .summary {{ background: white; border-radius: 12px; padding: 24px; margin-bottom: 24px; display: flex; gap: 32px; flex-wrap: wrap; }}
+    .summary-item {{ text-align: center; }}
+    .summary-item .value {{ font-size: 32px; font-weight: bold; margin-bottom: 4px; }}
+    .summary-item .label {{ color: #666; font-size: 14px; }}
+    .pass .value {{ color: #10b981; }}
+    .fail .value {{ color: #ef4444; }}
+    .card {{ background: white; border-radius: 12px; margin-bottom: 16px; overflow: hidden; border-left: 4px solid #10b981; }}
+    .card.fail {{ border-left-color: #ef4444; }}
+    .card-header {{ padding: 16px 20px; background: #fafafa; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #eee; }}
+    .badge {{ background: #e5e7eb; color: #374151; padding: 2px 8px; border-radius: 4px; font-size: 12px; font-weight: 600; }}
+    .scenario-name {{ flex: 1; font-weight: 600; }}
+    .status {{ font-weight: 600; }}
+    .status.pass {{ color: #10b981; }}
+    .status.fail {{ color: #ef4444; }}
+    .card-body {{ padding: 20px; }}
+    .grid-2 {{ display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 16px; }}
+    h4 {{ margin-bottom: 12px; color: #374151; font-size: 14px; }}
+    .metric-row {{ display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }}
+    .metric-row .good {{ color: #10b981; font-weight: 600; }}
+    .metric-row .warn {{ color: #f59e0b; font-weight: 600; }}
+    .perf-row {{ display: flex; gap: 24px; padding: 8px 0; font-size: 14px; background: #f9fafb; padding: 12px; border-radius: 8px; }}
+    .error-box {{ background: #fef2f2; color: #dc2626; padding: 12px; border-radius: 8px; margin-top: 12px; font-size: 13px; }}
+    .muted {{ color: #9ca3af; font-size: 14px; }}
+    .timestamp {{ text-align: center; color: #9ca3af; font-size: 12px; margin-top: 24px; }}
+  </style>
+</head>
+<body>
+  <div class="container">
+    <h1>🎬 统一渲染引擎灰度对比报告</h1>
+    <div class="summary">
+      <div class="summary-item">
+        <div class="value">{summary['total']}</div>
+        <div class="label">总场景数</div>
+      </div>
+      <div class="summary-item pass">
+        <div class="value">{summary['passed']}</div>
+        <div class="label">通过</div>
+      </div>
+      <div class="summary-item fail">
+        <div class="value">{summary['failed']}</div>
+        <div class="label">失败</div>
+      </div>
+      <div class="summary-item">
+        <div class="value">{summary['pass_rate']}</div>
+        <div class="label">通过率</div>
+      </div>
+      <div class="summary-item">
+        <div class="value {'good' if summary['avg_perf_diff_pct'] <= 0 else 'warn'}" style="font-size: 24px; color: {'#10b981' if summary['avg_perf_diff_pct'] <= 0 else '#f59e0b'}">{summary['avg_perf_diff_pct']:+.1f}%</div>
+        <div class="label">平均性能差异</div>
+      </div>
+    </div>
+    {scenario_cards}
+    <div class="timestamp">生成时间: {summary['timestamp']}</div>
+  </div>
+</body>
+</html>"""
+
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    output_path.write_text(html, encoding="utf-8")
+    return output_path
+
+
+def main():
+    parser = argparse.ArgumentParser(description="统一渲染引擎灰度对比测试")
+    parser.add_argument("--priority", default="P0", choices=["P0", "P1", "P2"], help="最低优先级")
+    parser.add_argument("--scenarios", default="", help="指定场景ID，逗号分隔")
+    parser.add_argument("--output", default="./gray_compare_report", help="输出目录")
+    parser.add_argument("--ssim-threshold", type=float, default=None, help="SSIM阈值（默认0.95）")
+    parser.add_argument("--psnr-threshold", type=float, default=None, help="PSNR阈值(dB)（默认28.0）")
+    parser.add_argument("--audio-threshold", type=float, default=None, help="音频相似度阈值（默认0.90）")
+    parser.add_argument("--flag-mode", action="store_true", help="使用Feature Flag方式切换引擎")
+    parser.add_argument("--task-timeout", type=float, default=300.0, help="单任务超时时间(秒)")
+    args = parser.parse_args()
+
+    base_url = os.environ.get("STAGING_API_URL", "")
+    api_key = os.environ.get("STAGING_API_KEY", "")
+    internal_key = os.environ.get("STAGING_INTERNAL_API_KEY", "")
+
+    if not base_url or not api_key:
+        print("❌ 请设置环境变量 STAGING_API_URL 和 STAGING_API_KEY")
+        sys.exit(1)
+
+    # 选择场景
+    if args.scenarios:
+        scenario_ids = [s.strip() for s in args.scenarios.split(",")]
+        selected = [s for s in SCENARIOS if s.id in scenario_ids]
+        if not selected:
+            print(f"❌ 未找到匹配的场景: {scenario_ids}")
+            print(f"可用场景: {[s.id for s in SCENARIOS]}")
+            sys.exit(1)
+    else:
+        selected = get_scenarios_by_priority(args.priority)
+
+    output_dir = Path(args.output).resolve()
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    api = StagingAPI(base_url, api_key, internal_key)
+    runner = CompareRunner(
+        api,
+        output_dir,
+        ssim_threshold=args.ssim_threshold,
+        psnr_threshold=args.psnr_threshold,
+        audio_similarity_threshold=args.audio_threshold,
+        flag_mode=args.flag_mode,
+        task_timeout=args.task_timeout,
+    )
+
+    runner.run_all(selected)
+
+    # 生成报告
+    summary = runner.summary()
+
+    # JSON 报告
+    json_path = output_dir / "report.json"
+    json_path.write_text(json.dumps(summary, indent=2, ensure_ascii=False), encoding="utf-8")
+
+    # HTML 报告
+    html_path = output_dir / "report.html"
+    generate_html_report(summary, html_path)
+
+    print(f"\n{'='*60}")
+    print(f"对比完成: {summary['passed']}/{summary['total']} 通过 ({summary['pass_rate']})")
+    print(f"报告: {html_path}")
+    print(f"JSON: {json_path}")
+
+
+if __name__ == "__main__":
+    main()

tests/render_compare/scenarios.py

@@ -0,0 +1,257 @@
+"""灰度对比测试场景定义 — 覆盖典型渲染场景.
+
+每个场景对应一个 EditPlan，用于新旧引擎对比。
+覆盖场景：
+1. 简单直通（单clip无特效）
+2. 多clip转场（fade + slide）
+3. 画中画（main + overlay）
+4. 字幕渲染（ASS字幕）
+5. 独立音频轨（主视频 + BGM）
+6. 多图层混合（main + broll + overlay + audio）
+7. 背景图片 + 主视频（图片背景无音频）
+8. 无音频视频（纯画面，验证无音轨防御）
+9. 长视频（10+ clip，压力测试）
+10. 分辨率非标（竖屏9:16，验证scale策略）
+"""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from typing import Any
+
+
+@dataclass
+class CompareScenario:
+    """对比测试场景."""
+
+    id: str
+    name: str
+    description: str
+    priority: str  # P0 / P1 / P2
+    plan_payload: dict[str, Any]  # EditPlan JSON payload（提交给 API 的数据）
+    expected: dict[str, Any] = field(default_factory=dict)  # 预期结果
+
+
+SCENARIOS: list[CompareScenario] = [
+    CompareScenario(
+        id="simple_pass_through",
+        name="简单直通",
+        description="单主clip，无转场无特效，验证直通优化路径",
+        priority="P0",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 5.0,
+                    "order": 0,
+                }
+            ],
+        },
+    ),
+    CompareScenario(
+        id="multi_clip_transition",
+        name="多clip转场",
+        description="3个clip，fade + slideleft 转场",
+        priority="P0",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 3.0,
+                    "order": 0,
+                    "transition_effect": "cut",
+                },
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 3.0,
+                    "order": 1,
+                    "transition_effect": "fade",
+                },
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 3.0,
+                    "order": 2,
+                    "transition_effect": "slideleft",
+                },
+            ],
+        },
+    ),
+    CompareScenario(
+        id="picture_in_picture",
+        name="画中画",
+        description="主视频 + 角落小窗（corner_voice）",
+        priority="P1",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {"clip_type": "main", "asset_id": "sample_5s.mp4", "duration": 5.0, "order": 0},
+                {"clip_type": "corner_voice", "asset_id": "sample_5s.mp4", "duration": 5.0, "order": 0},
+            ],
+        },
+    ),
+    CompareScenario(
+        id="subtitle_rendering",
+        name="字幕渲染",
+        description="主视频 + ASS字幕",
+        priority="P0",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 5.0,
+                    "order": 0,
+                    "config": {"subtitles": [{"text": "测试字幕 Test Subtitle", "start_time": 0, "end_time": 5.0}]},
+                }
+            ],
+        },
+    ),
+    CompareScenario(
+        id="independent_audio_track",
+        name="独立音频轨",
+        description="主视频（带音频）+ 独立BGM轨，验证音频混音",
+        priority="P0",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {"clip_type": "main", "asset_id": "sample_5s.mp4", "duration": 5.0, "order": 0},
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_bgm.mp3",
+                    "duration": 5.0,
+                    "order": 0,
+                    "config": {"role": "audio", "volume": 0.5},
+                },
+            ],
+        },
+    ),
+    CompareScenario(
+        id="multi_layer_mix",
+        name="多图层混合",
+        description="main + broll + overlay + audio 四图层",
+        priority="P1",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 4.0,
+                    "order": 0,
+                    "transition_effect": "fade",
+                },
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 4.0,
+                    "order": 1,
+                    "transition_effect": "slideup",
+                },
+                {"clip_type": "broll", "asset_id": "sample_broll.mp4", "duration": 8.0, "order": 0},
+                {"clip_type": "overlay", "asset_id": "sample_overlay.png", "duration": 8.0, "order": 0},
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_bgm.mp3",
+                    "duration": 8.0,
+                    "order": 0,
+                    "config": {"role": "audio", "volume": 0.3},
+                },
+            ],
+        },
+    ),
+    CompareScenario(
+        id="image_background",
+        name="图片背景",
+        description="background图片层 + 主视频，验证背景层无音频",
+        priority="P1",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {"clip_type": "background", "asset_id": "sample_bg.jpg", "duration": 5.0, "order": 0},
+                {"clip_type": "main", "asset_id": "sample_5s.mp4", "duration": 5.0, "order": 0},
+            ],
+        },
+    ),
+    CompareScenario(
+        id="no_audio_video",
+        name="无音轨视频",
+        description="源视频无音频流，验证无音轨防御逻辑",
+        priority="P0",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {"clip_type": "main", "asset_id": "sample_silent_5s.mp4", "duration": 5.0, "order": 0},
+            ],
+        },
+    ),
+    CompareScenario(
+        id="long_video_stress",
+        name="长视频压力",
+        description="10个clip + 多种转场，性能压力测试",
+        priority="P2",
+        plan_payload={
+            "width": 1280,
+            "height": 720,
+            "fps": 25,
+            "clips": [
+                {
+                    "clip_type": "main",
+                    "asset_id": "sample_5s.mp4",
+                    "duration": 3.0,
+                    "order": i,
+                    "transition_effect": ["cut", "fade", "slideleft", "slidedown", "dissolve"][i % 5],
+                }
+                for i in range(10)
+            ],
+        },
+    ),
+    CompareScenario(
+        id="vertical_portrait",
+        name="竖屏9:16",
+        description="竖屏分辨率，验证scale策略（铺满裁剪）",
+        priority="P2",
+        plan_payload={
+            "width": 720,
+            "height": 1280,
+            "fps": 25,
+            "clips": [
+                {"clip_type": "main", "asset_id": "sample_5s.mp4", "duration": 5.0, "order": 0},
+            ],
+        },
+    ),
+]
+
+
+def get_scenarios_by_priority(min_priority: str = "P2") -> list[CompareScenario]:
+    """按优先级过滤场景.
+
+    P0 包含 P0
+    P1 包含 P0 + P1
+    P2 包含全部
+    """
+    priority_order = {"P0": 0, "P1": 1, "P2": 2}
+    threshold = priority_order.get(min_priority, 2)
+    return [s for s in SCENARIOS if priority_order.get(s.priority, 2) <= threshold]

tests/render_compare/video_diff.py

@@ -0,0 +1,283 @@
+"""视频对比工具 — 基于 FFmpeg 的像素级质量对比.
+
+使用 SSIM + PSNR 双指标评估两个视频的相似度：
+- SSIM (Structural Similarity): 结构相似性，范围 [0, 1]，越接近 1 越相似
+- PSNR (Peak Signal-to-Noise Ratio): 峰值信噪比，单位 dB，越高越好
+
+灰度验收标准：
+- 平均 SSIM >= 0.95 → 视觉上几乎无差异（P0 场景必达）
+- 最低 SSIM >= 0.90 → 最严重帧差异可接受
+- 平均 PSNR >= 28dB → 质量达标
+"""
+
+from __future__ import annotations
+
+import json
+import re
+import shutil
+import subprocess  # nosec B404
+from dataclasses import asdict, dataclass
+from pathlib import Path
+from typing import Any
+
+FFMPEG_BIN: str = shutil.which("ffmpeg") or "ffmpeg"
+FFPROBE_BIN: str = shutil.which("ffprobe") or "ffprobe"
+
+
+@dataclass
+class VideoDiffResult:
+    """视频对比结果."""
+
+    video_a: str
+    video_b: str
+    width: int
+    height: int
+    duration_a: float
+    duration_b: float
+    avg_ssim: float
+    min_ssim: float
+    avg_psnr: float  # dB
+    min_psnr: float
+    frame_count: int
+    duration_diff: float  # 时长差（秒）
+    resolution_match: bool
+    passed: bool  # 是否通过阈值
+
+    def to_dict(self) -> dict[str, Any]:
+        return asdict(self)
+
+
+def probe_video_info(video_path: str) -> dict[str, Any]:
+    """获取视频信息（宽、高、时长、fps）."""
+    try:
+        result = subprocess.run(  # nosec B603
+            [
+                FFPROBE_BIN,
+                "-v",
+                "error",
+                "-select_streams",
+                "v:0",
+                "-show_entries",
+                "stream=width,height,r_frame_rate,duration",
+                "-show_entries",
+                "format=duration",
+                "-of",
+                "json",
+                video_path,
+            ],
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=10,
+        )
+        info = json.loads(result.stdout)
+        stream = info.get("streams", [{}])[0]
+        fmt = info.get("format", {})
+
+        width = int(stream.get("width", 1280))
+        height = int(stream.get("height", 720))
+        fps_str = 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 25.0
+        else:
+            fps = float(fps_str) if fps_str else 25.0
+        duration = float(fmt.get("duration", 0)) or float(stream.get("duration", 0))
+
+        return {"width": width, "height": height, "duration": duration, "fps": round(fps, 2)}
+    except Exception:
+        return {"width": 1280, "height": 720, "duration": 0.0, "fps": 25.0}
+
+
+def compute_video_diff(
+    video_a: str | Path,
+    video_b: str | Path,
+    *,
+    ssim_threshold: float = 0.95,
+    psnr_threshold: float = 28.0,
+    duration_tolerance: float = 0.1,
+) -> VideoDiffResult:
+    """计算两个视频的像素差异.
+
+    使用 FFmpeg ssim + psnr 滤镜一次性计算两个指标。
+
+    Args:
+        video_a: 视频A路径（基线）
+        video_b: 视频B路径（对比）
+        ssim_threshold: SSIM 合格阈值（默认 0.90）
+        psnr_threshold: PSNR 合格阈值（默认 25dB）
+        duration_tolerance: 时长容忍度（秒，默认 0.1s）
+
+    Returns:
+        VideoDiffResult 对比结果
+
+    Raises:
+        subprocess.CalledProcessError: FFmpeg 执行失败
+    """
+    info_a = probe_video_info(str(video_a))
+    info_b = probe_video_info(str(video_b))
+
+    duration_diff = abs(info_a["duration"] - info_b["duration"])
+    resolution_match = info_a["width"] == info_b["width"] and info_a["height"] == info_b["height"]
+
+    # ssim 和 psnr 的 stats_file 都输出到 stdout
+    # 用行格式区分：SSIM 行含 "All:"，PSNR 行含 "psnr_avg:"
+    command = [
+        FFMPEG_BIN,
+        "-i",
+        str(video_a),
+        "-i",
+        str(video_b),
+        "-lavfi",
+        "[0:v][1:v]ssim=stats_file=-[out1];[0:v][1:v]psnr=stats_file=-[out2]",
+        "-f",
+        "null",
+        "-",
+    ]
+
+    result = subprocess.run(  # nosec B603
+        command,
+        check=True,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        text=True,
+        timeout=300,
+    )
+
+    # 逐帧统计在 stdout（stats_file=-），汇总日志在 stderr
+    stats_stdout = result.stdout or ""
+
+    avg_ssim, min_ssim = _parse_ssim_stats(stats_stdout)
+    avg_psnr, min_psnr = _parse_psnr_stats(stats_stdout)
+    frame_count = _count_frames(result.stderr or "")
+
+    passed = (
+        resolution_match
+        and duration_diff <= duration_tolerance
+        and avg_ssim >= ssim_threshold
+        and avg_psnr >= psnr_threshold
+    )
+
+    return VideoDiffResult(
+        video_a=str(video_a),
+        video_b=str(video_b),
+        width=info_a["width"],
+        height=info_a["height"],
+        duration_a=round(info_a["duration"], 3),
+        duration_b=round(info_b["duration"], 3),
+        avg_ssim=round(avg_ssim, 6),
+        min_ssim=round(min_ssim, 6),
+        avg_psnr=round(avg_psnr, 3),
+        min_psnr=round(min_psnr, 3),
+        frame_count=frame_count,
+        duration_diff=round(duration_diff, 3),
+        resolution_match=resolution_match,
+        passed=passed,
+    )
+
+
+def _parse_ssim_stats(stats_output: str) -> tuple[float, float]:
+    """从 SSIM stats_file 输出中解析逐帧 SSIM.
+
+    FFmpeg ssim 滤镜 stats_file 输出格式（每行一帧）:
+        n:1 Y:0.987654 U:0.991234 V:0.990000 All:0.989000 (19.585642)
+        n:2 Y:0.986543 U:0.990123 V:0.988888 All:0.987654 (19.123456)
+        ...
+
+    Returns:
+        (avg_ssim, min_ssim)
+    """
+    ssim_values: list[float] = []
+
+    for line in stats_output.split("\n"):
+        # 匹配 stats_file 格式：n:数字 ... All:数字
+        if not line.startswith("n:"):
+            continue
+        match = re.search(r"All:(\d+\.\d+)", line)
+        if match:
+            ssim_values.append(float(match.group(1)))
+
+    if not ssim_values:
+        return 0.0, 0.0
+
+    avg_ssim = sum(ssim_values) / len(ssim_values)
+    min_ssim = min(ssim_values)
+    return avg_ssim, min_ssim
+
+
+def _parse_psnr_stats(stats_output: str) -> tuple[float, float]:
+    """从 PSNR stats_file 输出中解析逐帧 PSNR.
+
+    FFmpeg psnr 滤镜 stats_file 输出格式（每行一帧）:
+        n:1 mse_avg:100.23 mse_y:150.12 mse_u:50.34 mse_v:80.56 psnr_avg:28.12 psnr_y:26.34 psnr_u:31.12 psnr_v:29.08
+        n:2 ...
+
+    Returns:
+        (avg_psnr, min_psnr)  —  avg_psnr 是逐帧 psnr_avg 的均值，min_psnr 是逐帧最小值
+    """
+    psnr_values: list[float] = []
+
+    for line in stats_output.split("\n"):
+        if not line.startswith("n:"):
+            continue
+        match = re.search(r"psnr_avg:(\d+\.\d+)", line)
+        if match:
+            psnr_values.append(float(match.group(1)))
+
+    if not psnr_values:
+        return 0.0, 0.0
+
+    avg_psnr = sum(psnr_values) / len(psnr_values)
+    min_psnr = min(psnr_values)
+    return avg_psnr, min_psnr
+
+
+def _count_frames(stderr: str) -> int:
+    """从 FFmpeg 输出中统计帧数."""
+    match = re.search(r"frame=\s*(\d+)", stderr)
+    return int(match.group(1)) if match else 0
+
+
+def save_diff_frame(
+    video_a: str | Path,
+    video_b: str | Path,
+    output_path: str | Path,
+    *,
+    timestamp: float = 1.0,
+) -> Path:
+    """生成差异帧可视化图（红绿色差）.
+
+    使用 blend 滤镜生成差异可视化图，差异越大越亮。
+
+    Args:
+        video_a: 视频A
+        video_b: 视频B
+        output_path: 输出图片路径
+        timestamp: 截取的时间点（秒）
+
+    Returns:
+        输出图片路径
+    """
+    command = [
+        FFMPEG_BIN,
+        "-y",
+        "-ss",
+        str(timestamp),
+        "-i",
+        str(video_a),
+        "-ss",
+        str(timestamp),
+        "-i",
+        str(video_b),
+        "-lavfi",
+        "[0:v][1:v]blend=all_mode=difference,eq=contrast=5:brightness=0.5[diff]",
+        "-map",
+        "[diff]",
+        "-vframes",
+        "1",
+        str(output_path),
+    ]
+
+    subprocess.run(command, check=True, capture_output=True, timeout=60)  # nosec B603
+    return Path(output_path)

tests/unit/test_config_oss.py

@@ -55,7 +55,7 @@ class TestOSSConfigDefaults:
 
     def test_oss_endpoint_default(self):
         settings = _fresh_settings()
-        assert settings.OSS_ENDPOINT == "oss-cn-hangzhou.aliiyuncs.com"
+        assert settings.OSS_ENDPOINT == "oss-cn-hangzhou.aliyuncs.com"
 
     def test_oss_access_key_id_default_empty(self):
         settings = _fresh_settings()
@@ -88,8 +88,8 @@ class TestOSSConfigEnvOverride:
     """环境变量能正确覆盖 OSS 配置字段。"""
 
     def test_oss_endpoint_override(self):
-        settings = _fresh_settings(OSS_ENDPOINT="oss-cn-shanghai.aliiyuncs.com")
-        assert settings.OSS_ENDPOINT == "oss-cn-shanghai.aliiyuncs.com"
+        settings = _fresh_settings(OSS_ENDPOINT="oss-cn-shanghai.aliyuncs.com")
+        assert settings.OSS_ENDPOINT == "oss-cn-shanghai.aliyuncs.com"
 
     def test_oss_access_key_id_override(self):
         settings = _fresh_settings(OSS_ACCESS_KEY_ID="test-key-id")

tests/unit/test_edit_plan_worker_failure.py

@@ -63,6 +63,8 @@ class StubEditPlan:
     template_id: str = "tmpl-001"
     status: Any = None
     config: dict = field(default_factory=dict)
+    project_id: str = ""
+    created_by_user_id: str = "user-001"
 
     def mark_failed(self):
         self.status = _StubStatus("failed")

tests/unit/test_edit_templates_api.py

@@ -1,427 +0,0 @@
-"""模板管理 API 单元测试 — Phase 8 任务 2.03.
-
-覆盖 5 个端点：
-  GET    /api/v1/edit-templates      — 列表（分页 + 筛选）
-  GET    /api/v1/edit-templates/{id} — 详情
-  POST   /api/v1/edit-templates      — 创建
-  PUT    /api/v1/edit-templates/{id} — 更新
-  DELETE /api/v1/edit-templates/{id} — 软删除
-
-使用 FastAPI TestClient + Stub Repository + dependency_overrides.
-"""
-
-from __future__ import annotations
-
-import os
-import sys
-from dataclasses import dataclass, field
-from datetime import datetime, timezone
-from typing import Any, Optional
-from unittest.mock import MagicMock
-
-os.environ.setdefault("JWT_SECRET_KEY", "unit-test-secret-key-for-testing")
-os.environ.setdefault("DATABASE_URL", "sqlite:///test.db")
-
-import pytest
-from fastapi import FastAPI
-from fastapi.testclient import TestClient
-
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "apps", "api"))
-
-from packages.domain.config_schemas import normalize_template_config
-from packages.domain.edit_template import EditTemplate, EditTemplateStatus
-
-# ── Stub Repository ───────────────────────────────────────────────────────────
-
-
-class StubEditTemplateRepository:
-    """内存中模拟 EditTemplate 仓储"""
-
-    def __init__(self) -> None:
-        self._store: dict[str, EditTemplate] = {}
-
-    def list_all(
-        self,
-        *,
-        template_type: Optional[str] = None,
-        status: Optional[EditTemplateStatus] = None,
-        skip: int = 0,
-        limit: int = 50,
-    ) -> list[EditTemplate]:
-        items = list(self._store.values())
-        if template_type:
-            items = [t for t in items if t.template_type == template_type]
-        if status:
-            items = [t for t in items if t.status == status]
-        items.sort(key=lambda t: t.created_at, reverse=True)
-        return items[skip : skip + limit]
-
-    def list_active(
-        self,
-        *,
-        template_type: Optional[str] = None,
-        skip: int = 0,
-        limit: int = 50,
-    ) -> list[EditTemplate]:
-        return self.list_all(template_type=template_type, status=EditTemplateStatus.ACTIVE, skip=skip, limit=limit)
-
-    def get(self, template_id: str) -> Optional[EditTemplate]:
-        return self._store.get(template_id)
-
-    def create(self, template: EditTemplate) -> EditTemplate:
-        self._store[template.id] = template
-        return template
-
-    def update(self, template: EditTemplate) -> EditTemplate:
-        if template.id not in self._store:
-            raise ValueError(f"EditTemplate {template.id} not found")
-        self._store[template.id] = template
-        return template
-
-    def delete(self, template_id: str) -> bool:
-        if template_id in self._store:
-            del self._store[template_id]
-            return True
-        return False
-
-    def count(
-        self,
-        *,
-        template_type: Optional[str] = None,
-        status: Optional[EditTemplateStatus] = None,
-    ) -> int:
-        items = list(self._store.values())
-        if template_type:
-            items = [t for t in items if t.template_type == template_type]
-        if status:
-            items = [t for t in items if t.status == status]
-        return len(items)
-
-
-# ── Fixtures ──────────────────────────────────────────────────────────────────
-
-
-@dataclass
-class FakeUser:
-    id: str = "user-001"
-    email: str = "test@example.com"
-    is_admin: bool = True
-
-
-@dataclass
-class FakeAuthenticatedUser:
-    user: FakeUser = field(default_factory=FakeUser)
-    session_id: str | None = None
-    token_type: str | None = None
-
-
-@pytest.fixture
-def stub_repo() -> StubEditTemplateRepository:
-    return StubEditTemplateRepository()
-
-
-@pytest.fixture
-def app(stub_repo: StubEditTemplateRepository) -> FastAPI:
-    """构建测试 FastAPI 应用，注入 Stub Repository"""
-    import app.services.edit_template_service as service_module
-    from app.api.routes.edit_templates import router
-    from app.auth import get_current_user
-    from app.dependencies import get_db_session
-
-    # 替换服务模块中的 Repository 类
-    original_template_repo_cls = service_module.SQLAlchemyEditTemplateRepository
-    original_clip_config_repo_cls = service_module.SQLAlchemyTemplateClipConfigRepository
-    service_module.SQLAlchemyEditTemplateRepository = lambda session: stub_repo
-    service_module.SQLAlchemyTemplateClipConfigRepository = lambda session: stub_repo
-
-    test_app = FastAPI()
-    test_app.include_router(router, prefix="/api/v1/edit-templates")
-
-    # 覆盖依赖
-    def override_get_db_session():
-        yield MagicMock()
-
-    def override_get_current_user():
-        return FakeAuthenticatedUser()
-
-    test_app.dependency_overrides[get_db_session] = override_get_db_session
-    test_app.dependency_overrides[get_current_user] = override_get_current_user
-
-    yield test_app
-
-    # 恢复
-    service_module.SQLAlchemyEditTemplateRepository = original_template_repo_cls
-    service_module.SQLAlchemyTemplateClipConfigRepository = original_clip_config_repo_cls
-    test_app.dependency_overrides.clear()
-
-
-@pytest.fixture
-def client(app: FastAPI) -> TestClient:
-    return TestClient(app)
-
-
-def _make_template(name: str = "测试模板", **kwargs: Any) -> EditTemplate:
-    return EditTemplate.create(name=name, **kwargs)
-
-
-# ── GET /api/v1/edit-templates (列表) ─────────────────────────────────────────
-
-
-class TestListTemplates:
-    def test_empty_list(self, client: TestClient) -> None:
-        resp = client.get("/api/v1/edit-templates")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["items"] == []
-        assert data["total"] == 0
-        assert data["page"] == 1
-
-    def test_list_with_items(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        for i in range(3):
-            stub_repo.create(_make_template(f"模板{i}"))
-        resp = client.get("/api/v1/edit-templates")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["total"] == 3
-        assert len(data["items"]) == 3
-
-    def test_pagination(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        for i in range(5):
-            stub_repo.create(_make_template(f"模板{i}"))
-        resp = client.get("/api/v1/edit-templates?page=1&page_size=2")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert len(data["items"]) == 2
-        assert data["total"] == 5
-        assert data["page"] == 1
-        assert data["page_size"] == 2
-
-    def test_filter_by_type(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        stub_repo.create(_make_template("Vlog模板", template_type="vlog"))
-        stub_repo.create(_make_template("短视频模板", template_type="short"))
-        stub_repo.create(_make_template("另一个Vlog", template_type="vlog"))
-        resp = client.get("/api/v1/edit-templates?template_type=vlog")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["total"] == 2
-        assert all(item["template_type"] == "vlog" for item in data["items"])
-
-    def test_filter_by_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t1 = _make_template("活跃模板")
-        stub_repo.create(t1)
-        t2 = _make_template("停用模板", status=EditTemplateStatus.INACTIVE)
-        stub_repo.create(t2)
-        resp = client.get("/api/v1/edit-templates?status=active")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["total"] == 1
-        assert data["items"][0]["name"] == "活跃模板"
-
-    def test_invalid_status_filter(self, client: TestClient) -> None:
-        resp = client.get("/api/v1/edit-templates?status=invalid")
-        assert resp.status_code == 400
-
-    def test_invalid_page(self, client: TestClient) -> None:
-        resp = client.get("/api/v1/edit-templates?page=0")
-        assert resp.status_code == 422
-
-
-# ── GET /api/v1/edit-templates/{id} (详情) ────────────────────────────────────
-
-
-class TestGetTemplate:
-    def test_get_existing(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("详情模板", description="这是描述", template_type="vlog")
-        stub_repo.create(t)
-        resp = client.get(f"/api/v1/edit-templates/{t.id}")
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["id"] == t.id
-        assert data["name"] == "详情模板"
-        assert data["description"] == "这是描述"
-        assert data["template_type"] == "vlog"
-        assert data["status"] == "active"
-
-    def test_get_not_found(self, client: TestClient) -> None:
-        resp = client.get("/api/v1/edit-templates/nonexistent-id")
-        assert resp.status_code == 404
-        assert "不存在" in resp.json()["detail"]
-
-
-# ── POST /api/v1/edit-templates (创建) ────────────────────────────────────────
-
-
-class TestCreateTemplate:
-    def test_create_basic(self, client: TestClient) -> None:
-        resp = client.post("/api/v1/edit-templates", json={"name": "新模板"})
-        assert resp.status_code == 201
-        data = resp.json()
-        assert data["name"] == "新模板"
-        assert data["description"] == ""
-        assert data["template_type"] == "default"
-        assert data["status"] == "active"
-        assert data["sort_weight"] == 0
-        assert "id" in data
-
-    def test_create_with_all_fields(self, client: TestClient) -> None:
-        body = {
-            "name": "完整模板",
-            "description": "完整描述",
-            "template_type": "vlog",
-            "config": {"key": "value"},
-            "preview_url": "https://example.com/preview.mp4",
-            "sort_weight": 10,
-        }
-        resp = client.post("/api/v1/edit-templates", json=body)
-        assert resp.status_code == 201
-        data = resp.json()
-        assert data["name"] == "完整模板"
-        assert data["description"] == "完整描述"
-        assert data["template_type"] == "vlog"
-        assert data["config"] == normalize_template_config({"key": "value"})
-        assert data["preview_url"] == "https://example.com/preview.mp4"
-        assert data["sort_weight"] == 10
-
-    def test_create_empty_name(self, client: TestClient) -> None:
-        resp = client.post("/api/v1/edit-templates", json={"name": ""})
-        assert resp.status_code == 422  # Pydantic min_length=1
-
-    def test_create_whitespace_name(self, client: TestClient) -> None:
-        resp = client.post("/api/v1/edit-templates", json={"name": "   "})
-        assert resp.status_code == 400  # domain validation
-
-    def test_create_missing_name(self, client: TestClient) -> None:
-        resp = client.post("/api/v1/edit-templates", json={})
-        assert resp.status_code == 422
-
-    def test_create_negative_sort_weight(self, client: TestClient) -> None:
-        resp = client.post("/api/v1/edit-templates", json={"name": "模板", "sort_weight": -1})
-        assert resp.status_code == 422
-
-
-# ── PUT /api/v1/edit-templates/{id} (更新) ────────────────────────────────────
-
-
-class TestUpdateTemplate:
-    def test_update_name(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("旧名称")
-        stub_repo.create(t)
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"name": "新名称"})
-        assert resp.status_code == 200
-        assert resp.json()["name"] == "新名称"
-
-    def test_update_multiple_fields(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        body = {"name": "更新后", "description": "新描述", "sort_weight": 5}
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json=body)
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["name"] == "更新后"
-        assert data["description"] == "新描述"
-        assert data["sort_weight"] == 5
-
-    def test_update_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"status": "inactive"})
-        assert resp.status_code == 200
-        assert resp.json()["status"] == "inactive"
-
-    def test_update_invalid_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"status": "bogus"})
-        assert resp.status_code == 400
-
-    def test_update_not_found(self, client: TestClient) -> None:
-        resp = client.put("/api/v1/edit-templates/nonexistent", json={"name": "x"})
-        assert resp.status_code == 404
-
-    def test_partial_update_preserves_others(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("原名", description="原描述", template_type="vlog")
-        stub_repo.create(t)
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"name": "新名"})
-        assert resp.status_code == 200
-        data = resp.json()
-        assert data["name"] == "新名"
-        assert data["description"] == "原描述"
-        assert data["template_type"] == "vlog"
-
-    def test_update_empty_body(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        resp = client.put(f"/api/v1/edit-templates/{t.id}", json={})
-        assert resp.status_code == 200
-        assert resp.json()["name"] == "模板"
-
-
-# ── DELETE /api/v1/edit-templates/{id} (软删除) ───────────────────────────────
-
-
-class TestDeleteTemplate:
-    def test_soft_delete(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("待删除")
-        stub_repo.create(t)
-        resp = client.delete(f"/api/v1/edit-templates/{t.id}")
-        assert resp.status_code == 204
-        # 软删除后仍存在，但状态为 inactive
-        updated = stub_repo.get(t.id)
-        assert updated is not None
-        assert updated.status == EditTemplateStatus.INACTIVE
-
-    def test_soft_delete_not_found(self, client: TestClient) -> None:
-        resp = client.delete("/api/v1/edit-templates/nonexistent")
-        assert resp.status_code == 404
-
-    def test_soft_delete_idempotent(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        # 第一次删除
-        resp1 = client.delete(f"/api/v1/edit-templates/{t.id}")
-        assert resp1.status_code == 204
-        # 第二次删除（已经是 inactive，但仍可再次设为 inactive）
-        resp2 = client.delete(f"/api/v1/edit-templates/{t.id}")
-        assert resp2.status_code == 204
-
-    def test_deleted_not_in_active_list(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板")
-        stub_repo.create(t)
-        client.delete(f"/api/v1/edit-templates/{t.id}")
-        resp = client.get("/api/v1/edit-templates?status=active")
-        data = resp.json()
-        assert data["total"] == 0
-
-
-# ── Response Schema 验证 ──────────────────────────────────────────────────────
-
-
-class TestResponseSchema:
-    def test_response_has_all_fields(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
-        t = _make_template("模板", description="描述", template_type="vlog")
-        stub_repo.create(t)
-        resp = client.get(f"/api/v1/edit-templates/{t.id}")
-        data = resp.json()
-        expected_keys = {
-            "id",
-            "name",
-            "description",
-            "template_type",
-            "editing_mode",
-            "config",
-            "preview_url",
-            "sort_weight",
-            "status",
-            "created_at",
-            "updated_at",
-        }
-        assert set(data.keys()) == expected_keys
-
-    def test_list_response_structure(self, client: TestClient) -> None:
-        resp = client.get("/api/v1/edit-templates")
-        data = resp.json()
-        assert "items" in data
-        assert "total" in data
-        assert "page" in data
-        assert "page_size" in data
-        assert isinstance(data["items"], list)

tests/unit/test_ffmpeg_timeout_protection.py

@@ -0,0 +1,93 @@
+"""FFmpeg 超时保护测试。
+
+验证 run_ffmpeg / probe_video_info 的超时保护机制，
+防止 FFmpeg hang 住导致 worker 永久阻塞。
+"""
+
+from __future__ import annotations
+
+import subprocess
+from unittest.mock import MagicMock, patch
+
+import pytest
+from video_processing.ffmpeg_utils import (
+    DEFAULT_FFMPEG_TIMEOUT,
+    probe_video_info,
+    run_ffmpeg,
+)
+
+# ── run_ffmpeg 超时保护 ──────────────────────────────────────────────────────
+
+
+class TestRunFFmpegTimeout:
+    """run_ffmpeg 超时保护测试。"""
+
+    def test_default_timeout_is_set(self):
+        """默认超时应为 1800 秒（30分钟）。"""
+        assert DEFAULT_FFMPEG_TIMEOUT == 1800
+
+    def test_timeout_expired_is_raised(self):
+        """超时未完成时 TimeoutExpired 异常被传播。"""
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_run.side_effect = subprocess.TimeoutExpired(cmd=["ffmpeg", "test"], timeout=1)
+            with pytest.raises(subprocess.TimeoutExpired):
+                run_ffmpeg(["ffmpeg", "test"])
+
+    def test_custom_timeout(self):
+        """支持自定义超时时间。"""
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_run.side_effect = subprocess.TimeoutExpired(cmd=["ffmpeg"], timeout=5)
+            with pytest.raises(subprocess.TimeoutExpired):
+                run_ffmpeg(["ffmpeg", "test"], timeout=5)
+
+    def test_none_timeout_disables_protection(self):
+        """timeout=None 可以禁用超时保护（不推荐）。"""
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_result = MagicMock()
+            mock_result.stdout = ""
+            mock_result.stderr = ""
+            mock_run.return_value = mock_result
+            run_ffmpeg(["ffmpeg", "test"], timeout=None)
+            # 验证 timeout=None 被传递
+            call_kwargs = mock_run.call_args.kwargs
+            assert call_kwargs["timeout"] is None
+
+    def test_called_process_error_still_raised(self):
+        """超时异常不影响原有 CalledProcessError 的抛出。"""
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_run.side_effect = subprocess.CalledProcessError(returncode=1, cmd=["ffmpeg"], stderr="error msg")
+            with pytest.raises(subprocess.CalledProcessError):
+                run_ffmpeg(["ffmpeg", "test"])
+
+
+# ── probe_video_info 超时保护 ────────────────────────────────────────────────
+
+
+class TestProbeVideoInfoTimeout:
+    """probe_video_info 超时保护测试。"""
+
+    def test_probe_uses_timeout(self):
+        """probe_video_info 调用 ffprobe 时应设置 timeout=15。"""
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_run.side_effect = subprocess.TimeoutExpired(cmd=["ffprobe"], timeout=15)
+            # 超时异常被捕获，返回默认值
+            result = probe_video_info("/tmp/test.mp4")
+            assert result["width"] == 1280  # DEFAULT_OUTPUT_WIDTH
+            assert result["height"] == 720  # DEFAULT_OUTPUT_HEIGHT
+
+    def test_probe_success(self):
+        """正常情况应解析 ffprobe JSON 输出。"""
+        fake_output = """
+        {
+            "streams": [{"width": 1920, "height": 1080, "codec_type": "video", "r_frame_rate": "30/1", "duration": "10.5"}],
+            "format": {"duration": "10.5"}
+        }
+        """
+        with patch("video_processing.ffmpeg_utils.subprocess.run") as mock_run:
+            mock_result = MagicMock()
+            mock_result.stdout = fake_output
+            mock_run.return_value = mock_result
+            result = probe_video_info("/tmp/test.mp4")
+            assert result["width"] == 1920
+            assert result["height"] == 1080
+            assert abs(result["duration"] - 10.5) < 0.01