fix: 兼容 discovery-state.json 新旧两种格式

- readDiscoveryProgress: 自动检测 perspectives 格式（对象数组/字符串数组）
- readDiscoveryIndex: 兼容从 perspectives 和 metadata.perspectives 提取视角
- 列表 API: 优先从 results 对象提取统计数据，回退到顶层字段
- 新增 3 个测试用例验证新格式兼容性
- bump version to 6.3.22

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

ccw/src/core/routes/discovery-routes.ts

@@ -60,12 +60,30 @@ function readDiscoveryIndex(discoveriesDir: string): { discoveries: any[]; total
         if (existsSync(statePath)) {
           try {
             const state = JSON.parse(readFileSync(statePath, 'utf8'));
+
+            // Extract perspectives - handle both old and new formats
+            let perspectives: string[] = [];
+            if (state.perspectives && Array.isArray(state.perspectives)) {
+              // New format: string array or old format: object array
+              if (state.perspectives.length > 0 && typeof state.perspectives[0] === 'object') {
+                perspectives = state.perspectives.map((p: any) => p.name || p.perspective || '');
+              } else {
+                perspectives = state.perspectives;
+              }
+            } else if (state.metadata?.perspectives) {
+              // Legacy format
+              perspectives = state.metadata.perspectives;
+            }
+
+            // Extract created_at - handle both formats
+            const created_at = state.created_at || state.metadata?.created_at;
+
             discoveries.push({
               discovery_id: entry.name,
               target_pattern: state.target_pattern,
-              perspectives: state.metadata?.perspectives || [],
-              created_at: state.metadata?.created_at,
-              completed_at: state.completed_at
+              perspectives,
+              created_at,
+              completed_at: state.completed_at || state.updated_at
             });
           } catch {
             // Skip invalid entries
@@ -110,29 +128,71 @@ function readDiscoveryProgress(discoveriesDir: string, discoveryId: string): any
   if (existsSync(statePath)) {
     try {
       const state = JSON.parse(readFileSync(statePath, 'utf8'));
-      // New merged schema: perspectives array + results object
+
+      // Check if perspectives is an array
       if (state.perspectives && Array.isArray(state.perspectives)) {
-        const completed = state.perspectives.filter((p: any) => p.status === 'completed').length;
-        const total = state.perspectives.length;
-        return {
-          discovery_id: discoveryId,
-          phase: state.phase,
-          last_update: state.updated_at || state.created_at,
-          progress: {
-            perspective_analysis: {
-              total,
-              completed,
-              in_progress: state.perspectives.filter((p: any) => p.status === 'in_progress').length,
-              percent_complete: total > 0 ? Math.round((completed / total) * 100) : 0
+        // Detect format: object array (old) vs string array (new)
+        const isObjectArray = state.perspectives.length > 0 && typeof state.perspectives[0] === 'object';
+
+        if (isObjectArray) {
+          // Old merged schema: perspectives is array of objects with status
+          const completed = state.perspectives.filter((p: any) => p.status === 'completed').length;
+          const total = state.perspectives.length;
+          return {
+            discovery_id: discoveryId,
+            phase: state.phase,
+            last_update: state.updated_at || state.created_at,
+            progress: {
+              perspective_analysis: {
+                total,
+                completed,
+                in_progress: state.perspectives.filter((p: any) => p.status === 'in_progress').length,
+                percent_complete: total > 0 ? Math.round((completed / total) * 100) : 0
+              },
+              external_research: state.external_research || { enabled: false, completed: false },
+              aggregation: { completed: state.phase === 'aggregation' || state.phase === 'complete' },
+              issue_generation: { completed: state.phase === 'complete', issues_count: state.results?.issues_generated || 0 }
             },
-            external_research: state.external_research || { enabled: false, completed: false },
-            aggregation: { completed: state.phase === 'aggregation' || state.phase === 'complete' },
-            issue_generation: { completed: state.phase === 'complete', issues_count: state.results?.issues_generated || 0 }
-          },
-          agent_status: state.perspectives
-        };
+            agent_status: state.perspectives
+          };
+        } else {
+          // New schema: perspectives is string array, status in perspectives_completed/perspectives_failed
+          const total = state.perspectives.length;
+          const completedList = state.perspectives_completed || [];
+          const failedList = state.perspectives_failed || [];
+          const completed = completedList.length;
+          const failed = failedList.length;
+          const inProgress = total - completed - failed;
+
+          return {
+            discovery_id: discoveryId,
+            phase: state.phase,
+            last_update: state.updated_at || state.created_at,
+            progress: {
+              perspective_analysis: {
+                total,
+                completed,
+                failed,
+                in_progress: inProgress,
+                percent_complete: total > 0 ? Math.round(((completed + failed) / total) * 100) : 0
+              },
+              external_research: state.external_research || { enabled: false, completed: false },
+              aggregation: { completed: state.phase === 'aggregation' || state.phase === 'complete' },
+              issue_generation: {
+                completed: state.phase === 'complete',
+                issues_count: state.results?.issues_generated || state.issues_generated || 0
+              }
+            },
+            // Convert string array to object array for UI compatibility
+            agent_status: state.perspectives.map((p: string) => ({
+              name: p,
+              status: completedList.includes(p) ? 'completed' : (failedList.includes(p) ? 'failed' : 'pending')
+            }))
+          };
+        }
       }
-      // Old schema: metadata.perspectives (backward compat)
+
+      // Legacy schema: metadata.perspectives (backward compat)
       if (state.metadata?.perspectives) {
         return {
           discovery_id: discoveryId,
@@ -294,12 +354,20 @@ export async function handleDiscoveryRoutes(ctx: RouteContext): Promise<boolean>
     const enrichedDiscoveries = index.discoveries.map((d: any) => {
       const state = readDiscoveryState(discoveriesDir, d.discovery_id);
       const progress = readDiscoveryProgress(discoveriesDir, d.discovery_id);
+
+      // Extract statistics - handle both old and new formats
+      // New format: stats in state.results object
+      // Old format: stats directly in state
+      const total_findings = state?.results?.total_findings ?? state?.total_findings ?? 0;
+      const issues_generated = state?.results?.issues_generated ?? state?.issues_generated ?? 0;
+      const priority_distribution = state?.results?.priority_distribution ?? state?.priority_distribution ?? {};
+
       return {
         ...d,
         phase: state?.phase || 'unknown',
-        total_findings: state?.total_findings || 0,
-        issues_generated: state?.issues_generated || 0,
-        priority_distribution: state?.priority_distribution || {},
+        total_findings,
+        issues_generated,
+        priority_distribution,
         progress: progress?.progress || null
       };
     });

ccw/tests/integration/discovery-routes.test.ts

@@ -182,6 +182,80 @@ function createDiscoveryFixture(projectRoot: string): { discoveryId: string; fin
   return { discoveryId, findingId, discoveryDir };
 }
 
+/**
+ * Creates a discovery fixture using the NEW format:
+ * - perspectives is a string array
+ * - status tracked in perspectives_completed/perspectives_failed
+ * - stats in results object
+ */
+function createNewFormatDiscoveryFixture(projectRoot: string): { discoveryId: string; findingId: string; discoveryDir: string } {
+  const discoveryId = `DSC-NEW-${Date.now()}-${Math.random().toString(16).slice(2, 8)}`;
+  const findingId = 'F-NEW-001';
+
+  const discoveryDir = join(projectRoot, '.workflow', 'issues', 'discoveries', discoveryId);
+  const perspectivesDir = join(discoveryDir, 'perspectives');
+  mkdirSync(perspectivesDir, { recursive: true });
+
+  const createdAt = new Date().toISOString();
+  writeFileSync(
+    join(discoveryDir, 'discovery-state.json'),
+    JSON.stringify(
+      {
+        discovery_id: discoveryId,
+        target_pattern: 'src/**/*.ts',
+        phase: 'complete',
+        created_at: createdAt,
+        updated_at: createdAt,
+        target: {
+          files_count: { total: 10 },
+          project: { name: 'test', path: projectRoot },
+        },
+        // New format: perspectives as string array
+        perspectives: ['bug', 'security', 'performance'],
+        perspectives_completed: ['bug', 'security'],
+        perspectives_failed: ['performance'],
+        external_research: { enabled: false, completed: false },
+        // New format: stats in results object
+        results: {
+          total_findings: 5,
+          issues_generated: 2,
+          priority_distribution: { critical: 1, high: 2, medium: 1, low: 1 },
+          findings_by_perspective: { bug: 3, security: 2 },
+        },
+      },
+      null,
+      2,
+    ),
+    'utf8',
+  );
+
+  writeFileSync(
+    join(perspectivesDir, 'bug.json'),
+    JSON.stringify(
+      {
+        summary: { total: 3 },
+        findings: [
+          {
+            id: findingId,
+            title: 'New format finding',
+            description: 'Example from new format',
+            priority: 'high',
+            perspective: 'bug',
+            file: 'src/example.ts',
+            line: 100,
+            suggested_issue: { title: 'New format issue', priority: 2, labels: ['bug'] },
+          },
+        ],
+      },
+      null,
+      2,
+    ),
+    'utf8',
+  );
+
+  return { discoveryId, findingId, discoveryDir };
+}
+
 describe('discovery routes integration', async () => {
   before(async () => {
     mock.method(console, 'log', () => {});
@@ -358,5 +432,103 @@ describe('discovery routes integration', async () => {
       rmSync(projectRoot, { recursive: true, force: true });
     }
   });
+
+  // ========== NEW FORMAT TESTS ==========
+
+  it('GET /api/discoveries lists new format discovery sessions with correct stats', async () => {
+    const projectRoot = mkdtempSync(join(tmpdir(), 'ccw-discovery-routes-newformat-'));
+    try {
+      const { discoveryId } = createNewFormatDiscoveryFixture(projectRoot);
+      const { server, baseUrl } = await createServer(projectRoot);
+      try {
+        const res = await requestJson(baseUrl, 'GET', '/api/discoveries');
+        assert.equal(res.status, 200);
+        assert.equal(Array.isArray(res.json.discoveries), true);
+        assert.equal(res.json.total, 1);
+
+        const discovery = res.json.discoveries[0];
+        assert.equal(discovery.discovery_id, discoveryId);
+        assert.equal(discovery.phase, 'complete');
+        // Verify stats are extracted from results object
+        assert.equal(discovery.total_findings, 5);
+        assert.equal(discovery.issues_generated, 2);
+        assert.deepEqual(discovery.priority_distribution, { critical: 1, high: 2, medium: 1, low: 1 });
+        // Verify perspectives is string array
+        assert.ok(Array.isArray(discovery.perspectives));
+        assert.ok(discovery.perspectives.includes('bug'));
+        assert.ok(discovery.perspectives.includes('security'));
+      } finally {
+        await new Promise<void>((resolve) => server.close(() => resolve()));
+      }
+    } finally {
+      rmSync(projectRoot, { recursive: true, force: true });
+    }
+  });
+
+  it('GET /api/discoveries/:id/progress returns correct progress for new format', async () => {
+    const projectRoot = mkdtempSync(join(tmpdir(), 'ccw-discovery-routes-newformat-'));
+    try {
+      const { discoveryId } = createNewFormatDiscoveryFixture(projectRoot);
+      const { server, baseUrl } = await createServer(projectRoot);
+      try {
+        const res = await requestJson(baseUrl, 'GET', `/api/discoveries/${encodeURIComponent(discoveryId)}/progress`);
+        assert.equal(res.status, 200);
+        assert.equal(res.json.discovery_id, discoveryId);
+        assert.ok(res.json.progress);
+
+        const pa = res.json.progress.perspective_analysis;
+        assert.equal(pa.total, 3); // bug, security, performance
+        assert.equal(pa.completed, 2); // bug, security
+        assert.equal(pa.failed, 1); // performance
+        assert.equal(pa.in_progress, 0);
+        assert.equal(pa.percent_complete, 100); // (completed + failed) / total = 3/3 = 100%
+
+        // Verify agent_status is converted to object array for UI compatibility
+        assert.ok(Array.isArray(res.json.agent_status));
+        const bugStatus = res.json.agent_status.find((s: any) => s.name === 'bug');
+        assert.ok(bugStatus);
+        assert.equal(bugStatus.status, 'completed');
+        const perfStatus = res.json.agent_status.find((s: any) => s.name === 'performance');
+        assert.ok(perfStatus);
+        assert.equal(perfStatus.status, 'failed');
+      } finally {
+        await new Promise<void>((resolve) => server.close(() => resolve()));
+      }
+    } finally {
+      rmSync(projectRoot, { recursive: true, force: true });
+    }
+  });
+
+  it('mixed old and new format discoveries are listed correctly', async () => {
+    const projectRoot = mkdtempSync(join(tmpdir(), 'ccw-discovery-routes-mixed-'));
+    try {
+      const oldFormat = createDiscoveryFixture(projectRoot);
+      const newFormat = createNewFormatDiscoveryFixture(projectRoot);
+      const { server, baseUrl } = await createServer(projectRoot);
+      try {
+        const res = await requestJson(baseUrl, 'GET', '/api/discoveries');
+        assert.equal(res.status, 200);
+        assert.equal(res.json.total, 2);
+
+        // Both formats should be parsed correctly
+        const oldDiscovery = res.json.discoveries.find((d: any) => d.discovery_id === oldFormat.discoveryId);
+        const newDiscovery = res.json.discoveries.find((d: any) => d.discovery_id === newFormat.discoveryId);
+
+        assert.ok(oldDiscovery);
+        assert.ok(newDiscovery);
+
+        // Old format stats
+        assert.equal(oldDiscovery.total_findings, 1);
+
+        // New format stats from results object
+        assert.equal(newDiscovery.total_findings, 5);
+        assert.equal(newDiscovery.issues_generated, 2);
+      } finally {
+        await new Promise<void>((resolve) => server.close(() => resolve()));
+      }
+    } finally {
+      rmSync(projectRoot, { recursive: true, force: true });
+    }
+  });
 });
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-code-workflow",
-  "version": "6.3.21",
+  "version": "6.3.22",
   "description": "JSON-driven multi-agent development framework with intelligent CLI orchestration (Gemini/Qwen/Codex), context-first architecture, and automated workflow execution",
   "type": "module",
   "main": "ccw/src/index.js",