feat: async task pipeline for media and llm workflows

tests/e2e/helpers/mockApp.ts

@@ -59,6 +59,7 @@ type MockAppState = {
   user: MockUser;
   videos: any[];
   analyses: any[];
+  tasks: any[];
   activePlan: {
     id: number;
     title: string;
@@ -79,6 +80,7 @@ type MockAppState = {
   } | null;
   mediaSession: MockMediaSession | null;
   nextVideoId: number;
+  nextTaskId: number;
   authMeNullResponsesAfterLogin: number;
 };
 
@@ -159,6 +161,32 @@ function buildMediaSession(user: MockUser, title: string): MockMediaSession {
   };
 }
 
+function createTask(state: MockAppState, input: {
+  type: string;
+  title: string;
+  status?: string;
+  progress?: number;
+  message?: string;
+  result?: any;
+  error?: string | null;
+}) {
+  const task = {
+    id: `task-${state.nextTaskId++}`,
+    userId: state.user.id,
+    type: input.type,
+    status: input.status ?? "succeeded",
+    title: input.title,
+    message: input.message ?? "任务执行完成",
+    progress: input.progress ?? 100,
+    result: input.result ?? null,
+    error: input.error ?? null,
+    createdAt: nowIso(),
+    updatedAt: nowIso(),
+  };
+  state.tasks = [task, ...state.tasks];
+  return task;
+}
+
 async function fulfillJson(route: Route, body: unknown) {
   await route.fulfill({
     status: 200,
@@ -218,11 +246,112 @@ async function handleTrpc(route: Route, state: MockAppState) {
             },
           ],
         };
-        return trpcResult({ planId: state.activePlan.id, plan: state.activePlan });
+        return trpcResult({
+          taskId: createTask(state, {
+            type: "training_plan_generate",
+            title: "7天训练计划生成",
+            result: {
+              kind: "training_plan_generate",
+              planId: state.activePlan.id,
+              plan: state.activePlan,
+            },
+          }).id,
+        });
+      case "plan.adjust":
+        return trpcResult({
+          taskId: createTask(state, {
+            type: "training_plan_adjust",
+            title: "训练计划调整",
+            result: {
+              kind: "training_plan_adjust",
+              adjustmentNotes: "已根据最近分析结果调整训练重点。",
+            },
+          }).id,
+        });
       case "video.list":
         return trpcResult(state.videos);
       case "analysis.list":
         return trpcResult(state.analyses);
+      case "task.list":
+        return trpcResult(state.tasks);
+      case "task.get": {
+        const rawInput = url.searchParams.get("input");
+        const parsedInput = rawInput ? JSON.parse(rawInput) : {};
+        const taskId = parsedInput.json?.taskId || parsedInput[0]?.json?.taskId;
+        return trpcResult(state.tasks.find((task) => task.id === taskId) || null);
+      }
+      case "task.retry": {
+        const rawInput = url.searchParams.get("input");
+        const parsedInput = rawInput ? JSON.parse(rawInput) : {};
+        const taskId = parsedInput.json?.taskId || parsedInput[0]?.json?.taskId;
+        const task = state.tasks.find((item) => item.id === taskId);
+        if (task) {
+          task.status = "succeeded";
+          task.progress = 100;
+          task.error = null;
+          task.message = "任务执行完成";
+        }
+        return trpcResult({ task });
+      }
+      case "task.createMediaFinalize": {
+        if (state.mediaSession) {
+          state.mediaSession.status = "archived";
+          state.mediaSession.archiveStatus = "completed";
+          state.mediaSession.playback = {
+            ready: true,
+            webmUrl: "/media/assets/sessions/session-e2e/recording.webm",
+            mp4Url: "/media/assets/sessions/session-e2e/recording.mp4",
+            webmSize: 2_400_000,
+            mp4Size: 1_800_000,
+            previewUrl: "/media/assets/sessions/session-e2e/recording.webm",
+          };
+          state.videos = [
+            {
+              id: state.nextVideoId++,
+              title: state.mediaSession.title,
+              url: state.mediaSession.playback.webmUrl,
+              format: "webm",
+              fileSize: state.mediaSession.playback.webmSize,
+              exerciseType: "recording",
+              analysisStatus: "completed",
+              createdAt: nowIso(),
+            },
+            ...state.videos,
+          ];
+        }
+        return trpcResult({
+          taskId: createTask(state, {
+            type: "media_finalize",
+            title: "录制归档",
+            result: {
+              kind: "media_finalize",
+              sessionId: state.mediaSession?.id,
+              videoId: state.videos[0]?.id,
+              url: state.videos[0]?.url,
+            },
+          }).id,
+        });
+      }
+      case "analysis.getCorrections":
+        return trpcResult({
+          taskId: createTask(state, {
+            type: "pose_correction_multimodal",
+            title: "动作纠正",
+            result: {
+              corrections: "## 动作概览\n整体节奏稳定，建议继续优化击球点前置。",
+              report: {
+                priorityFixes: [
+                  {
+                    title: "击球点前置",
+                    why: "击球点略靠后会影响挥拍连贯性。",
+                    howToPractice: "每组 8 次影子挥拍，刻意在身体前侧完成触球动作。",
+                    successMetric: "连续 3 组都能稳定在身体前侧完成挥拍。",
+                  },
+                ],
+              },
+            },
+          }).id,
+        });
       case "video.registerExternal":
         if (state.mediaSession?.playback.webmUrl || state.mediaSession?.playback.mp4Url) {
           state.videos = [
@@ -366,9 +495,11 @@ export async function installAppMocks(
         createdAt: nowIso(),
       },
     ],
+    tasks: [],
     activePlan: null,
     mediaSession: null,
     nextVideoId: 100,
+    nextTaskId: 1,
     authMeNullResponsesAfterLogin: options?.authMeNullResponsesAfterLogin ?? 0,
   };