merge: maestro/tsk_zacmwH3chZpG [tsk_zacmwH3chZpG]

src/api/server.ts

@@ -7,6 +7,7 @@ import type { TaskStatus } from '../model/status.js';
 import type { Project, Autonomy } from '../model/types.js';
 import { syncProject, hasTodoJson } from '../sync/todo-sync.js';
 import { resolvedExecutorModels } from '../executor/models.js';
+import { classifyComplexity, type ClassifierFn } from '../executor/classify.js';
 import { mergeBranch } from '../executor/merge.js';
 import { git, removeWorktree } from '../executor/worktree.js';
 import { resolveLogo, LOGO_MIME } from './logo.js';
@@ -24,6 +25,8 @@ export interface ApiOptions {
   logger?: boolean;
   /** Claude 订阅额度查询（测试注入；默认直连 OAuth usage API，60s 缓存） */
   getUsage?: () => Promise<UsageInfo | null>;
+  /** AUTO 复杂度分类器（测试注入；默认 classifyComplexity，用 sonnet 起一次轻量调用） */
+  classify?: ClassifierFn;
 }
 
 /**
@@ -32,6 +35,7 @@ export interface ApiOptions {
  */
 export function buildServer(opts: ApiOptions): FastifyInstance {
   const { store } = opts;
+  const classify = opts.classify ?? ((title, description, cwd) => classifyComplexity(title, description, { cwd }));
   const app = Fastify({ logger: opts.logger ?? false });
 
   // Store 错误 → 400（业务校验），其余 → 500
@@ -156,13 +160,23 @@ export function buildServer(opts: ApiOptions): FastifyInstance {
     const { id } = req.params as { id: string };
     const b = req.body as Record<string, unknown>;
     if (!b?.title) throw new StoreError('title 必填');
-    if (!isComplexity(b.complexity)) throw new StoreError('complexity 必须是 hard|medium|easy');
-    return store.createTask({
-      projectId: id, title: String(b.title), complexity: b.complexity as Complexity,
+    // 'auto' = 由模型判定：先以 medium 落库占位，建任务后异步回填（不阻塞返回）
+    const auto = b.complexity === 'auto';
+    if (!auto && !isComplexity(b.complexity)) throw new StoreError('complexity 必须是 auto|hard|medium|easy');
+    const task = store.createTask({
+      projectId: id, title: String(b.title), complexity: auto ? 'medium' : (b.complexity as Complexity),
       parentId: b.parentId ? String(b.parentId) : null,
       priority: b.priority === undefined ? undefined : Number(b.priority),
       deps: Array.isArray(b.deps) ? (b.deps as string[]) : undefined,
     });
+    if (auto) {
+      // 异步分类回填：classifyComplexity 自身永不抛错（失败兜底 medium），外层再兜一层防御
+      const cwd = store.getProject(id)?.repoPath ?? process.cwd();
+      void classify(task.title, undefined, cwd)
+        .then(({ complexity, reason }) => store.applyAutoComplexity(task.id, complexity, reason))
+        .catch((e: unknown) => app.log.error(`任务 ${task.id} AUTO 复杂度分类失败（保留占位 medium）：${(e as Error).message}`));
+    }
+    return task;
   });
 
   app.get('/api/tasks/:id', (req) => {