ai创建，接口清除

video-gen-app/src/api/index.ts

@@ -305,7 +305,47 @@ export async function getCreditRatios(): Promise<any[]> {
   return api.get('/credits/ratios');
 }
 // 引擎配置
-export async function getEngine(): Promise<any[]> {
+export async function getEngine(): Promise<any> {
+  if (USE_MOCK) return {
+    engine: {
+      image: [
+        {
+          id: "0019e3dac0b795b925b",
+          name: "Seedream 5.0",
+          provider: "ark",
+          model_name: "doubao-seedream-5-0-260128",
+          supported_models: ["doubao-seedream-5-0-260128"],
+          supported_sizes: {
+            "2K": {
+              "1:1": "2048×2048",
+              "4:3": "2304×1728",
+              "3:4": "1728×2304",
+              "16:9": "2560×1440",
+              "9:16": "1600×2848",
+              "3:2": "2496×1664",
+              "2:3": "1664×2496",
+              "21:9": "3024×1296"
+            },
+            "4K": {
+              "1:1": "4096×4096",
+              "4:3": "4608×3456",
+              "3:4": "3520×4704",
+              "16:9": "5404×3040",
+              "9:16": "3040×5504",
+              "3:2": "4992×3328",
+              "2:3": "3328×4992",
+              "21:9": "6197×2656"
+            }
+          },
+          default_size: "2K",
+          priority: 10
+        }
+      ],
+      video: [
+        { id: 'mock', name: 'Seedance', provider: 'seedance', supportedRatios: ['16:9', '9:16', '1:1', '4:3', '3:4', '21:9'], supportedResolutions: ['480p', '720p', '1080p'], supportedDurations: [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] }
+      ]
+    }
+  };
   return api.get('/generation-ai/engines');
 }
 // ── Generation AI Tasks ────────────────────────────────────