refactor(cover): 封面生成API从templates_editor解耦到generation路由 (#1359)

Co-authored-by: xiaoxia <dev@xiaoxiajianji.com>
Co-committed-by: xiaoxia <dev@xiaoxiajianji.com>

apps/web/src/api/generation/cover.ts

@@ -0,0 +1,35 @@
+import apiClient from "../client"
+
+export interface GenerateCoverRequest {
+  asset_ids: string[]
+  cover_type?: "ai_frame" | "manual" | "upload" | "ai_regenerate"
+  frame_time?: number
+}
+
+export interface GenerateCoverResponse {
+  plan_id: string
+  cover: {
+    scheme?: string
+    asset_id?: string
+    frame_time?: number
+    image_url?: string
+    thumbnail_url?: string
+    [key: string]: unknown
+  }
+}
+
+/** AI 生成封面 — 从预览视频中抽帧 */
+export async function generateCover(
+  templateId: string,
+  data: GenerateCoverRequest,
+): Promise<GenerateCoverResponse> {
+  const response = await apiClient.post<GenerateCoverResponse>(
+    "/generation/generate-cover",
+    { ...data, template_id: templateId },
+    {
+      timeout: 300000,
+      params: { template_id: templateId },
+    },
+  )
+  return response.data
+}

apps/web/src/api/generation/index.ts

@@ -10,3 +10,6 @@ export type {
 
 export { createPreview, getPreviewStatus } from "./preview"
 export { confirmGeneration } from "./confirm"
+
+export { generateCover } from "./cover"
+export type { GenerateCoverRequest, GenerateCoverResponse } from "./cover"

apps/web/src/api/template-editor/aiFeatures.ts

@@ -1,13 +1,8 @@
 /**
- * AI 推荐 + 封面生成 API
+ * AI 推荐 API
  */
 import apiClient from "../client"
-import type {
-  AIRecommendRequest,
-  AIRecommendResponse,
-  GenerateCoverRequest,
-  GenerateCoverResponse,
-} from "./types"
+import type { AIRecommendRequest, AIRecommendResponse } from "./types"
 
 /** AI 推荐片段方案 */
 export async function aiRecommendClips(
@@ -17,14 +12,3 @@ export async function aiRecommendClips(
   const response = await apiClient.post(`/templates/${templateId}/editor/ai-recommend`, data)
   return response.data
 }
-
-/** AI 生成封面 */
-export async function generateCover(
-  templateId: string,
-  data: GenerateCoverRequest,
-): Promise<GenerateCoverResponse> {
-  const response = await apiClient.post(`/templates/${templateId}/editor/generate-cover`, data, {
-    timeout: 300000, // 封面生成涉及 MediaKit 抽帧，最长 300 秒
-  })
-  return response.data
-}

apps/web/src/api/template-editor/index.ts

@@ -27,9 +27,6 @@ export type {
   AIRecommendRequest,
   AIRecommendClipItem,
   AIRecommendResponse,
-  GenerateCoverRequest,
-  GenerateCoverResponse,
-  CoverResult,
   EditPlanClipStatus,
   EditPlanClip,
   CreateEditPlanClipRequest,
@@ -81,8 +78,8 @@ export {
   createClipsFromAssets,
 } from "./clips"
 
-// AI 推荐 + 封面生成
-export { aiRecommendClips, generateCover } from "./aiFeatures"
+// AI 推荐
+export { aiRecommendClips } from "./aiFeatures"
 
 // 素材库
 export { getMediaAssets, getMediaAsset } from "./mediaAssets"

apps/web/src/api/template-editor/types.ts

@@ -244,7 +244,7 @@ export interface GeneratedVideo {
   updated_at?: string
 }
 
-/* ── AI 推荐 & 封面生成 ── */
+/* ── AI 推荐 ── */
 
 /** AI 推荐请求 */
 export interface AIRecommendRequest {
@@ -274,28 +274,6 @@ export interface AIRecommendResponse {
   confidence: number
 }
 
-/** AI 封面生成请求 */
-export interface GenerateCoverRequest {
-  asset_ids: string[]
-  cover_type?: "ai_frame" | "manual" | "upload" | "ai_regenerate"
-  frame_time?: number
-}
-
-/** AI 封面生成响应 */
-export interface GenerateCoverResponse {
-  plan_id: string
-  cover: CoverResult
-}
-
-/** 封面生成结果 */
-export interface CoverResult {
-  scheme?: string
-  asset_id?: string
-  frame_time?: number
-  image_url?: string
-  thumbnail_url?: string
-}
-
 /* ── 片段 CRUD 相关 ── */
 
 /** 片段状态 */