feat: bootstrap auto virtual tryon admin frontend

tests/app/api/reviews-pending.route.test.ts

@@ -0,0 +1,160 @@
+import { afterEach, expect, test, vi } from "vitest";
+
+import { GET } from "../../../app/api/reviews/pending/route";
+
+afterEach(() => {
+  vi.unstubAllEnvs();
+  vi.unstubAllGlobals();
+});
+
+test("adapts an empty pending review list into a business-empty queue state", async () => {
+  vi.stubEnv("BACKEND_BASE_URL", "http://backend.test/api/v1");
+
+  const fetchMock = vi.fn().mockResolvedValue(
+    new Response(JSON.stringify([]), {
+      status: 200,
+      headers: {
+        "content-type": "application/json",
+      },
+    }),
+  );
+
+  vi.stubGlobal("fetch", fetchMock);
+
+  const response = await GET(new Request("http://localhost/api/reviews/pending"));
+  const payload = await response.json();
+
+  expect(response.status).toBe(200);
+  expect(payload).toEqual({
+    mode: "proxy",
+    data: {
+      items: [],
+      state: {
+        kind: "business-empty",
+        title: "暂无待审核订单",
+        description: "当前没有等待人工处理的审核任务。",
+      },
+    },
+  });
+});
+
+test("normalizes upstream server errors for pending review proxying", async () => {
+  vi.stubEnv("BACKEND_BASE_URL", "http://backend.test/api/v1");
+
+  const fetchMock = vi.fn().mockResolvedValue(
+    new Response(
+      JSON.stringify({
+        detail: "database unavailable",
+      }),
+      {
+        status: 503,
+        headers: {
+          "content-type": "application/json",
+        },
+      },
+    ),
+  );
+
+  vi.stubGlobal("fetch", fetchMock);
+
+  const response = await GET(new Request("http://localhost/api/reviews/pending"));
+  const payload = await response.json();
+
+  expect(response.status).toBe(502);
+  expect(payload).toEqual({
+    error: "BACKEND_ERROR",
+    message: "database unavailable",
+    details: {
+      detail: "database unavailable",
+    },
+  });
+});
+
+test("enriches pending review items with workflow summary chips", async () => {
+  vi.stubEnv("BACKEND_BASE_URL", "http://backend.test/api/v1");
+
+  const fetchMock = vi.fn(async (input: RequestInfo | URL) => {
+    const url = input.toString();
+
+    if (url === "http://backend.test/api/v1/reviews/pending") {
+      return new Response(
+        JSON.stringify([
+          {
+            review_task_id: 301,
+            order_id: 101,
+            workflow_id: "wf-101",
+            current_step: "review",
+            created_at: "2026-03-27T00:00:00Z",
+          },
+        ]),
+        {
+          status: 200,
+          headers: {
+            "content-type": "application/json",
+          },
+        },
+      );
+    }
+
+    if (url === "http://backend.test/api/v1/workflows/101") {
+      return new Response(
+        JSON.stringify({
+          order_id: 101,
+          workflow_id: "wf-101",
+          workflow_type: "mid_end",
+          workflow_status: "waiting_review",
+          current_step: "review",
+          steps: [
+            {
+              id: 1,
+              workflow_run_id: 9001,
+              step_name: "fusion",
+              step_status: "failed",
+              input_json: null,
+              output_json: null,
+              error_message: "fusion failed",
+              started_at: "2026-03-27T00:07:00Z",
+              ended_at: "2026-03-27T00:08:00Z",
+            },
+            {
+              id: 2,
+              workflow_run_id: 9001,
+              step_name: "review",
+              step_status: "waiting",
+              input_json: {
+                preview_uri: "mock://fusion-preview",
+              },
+              output_json: null,
+              error_message: null,
+              started_at: "2026-03-27T00:09:00Z",
+              ended_at: null,
+            },
+          ],
+          created_at: "2026-03-27T00:00:00Z",
+          updated_at: "2026-03-27T00:10:00Z",
+        }),
+        {
+          status: 200,
+          headers: {
+            "content-type": "application/json",
+          },
+        },
+      );
+    }
+
+    throw new Error(`Unhandled fetch url: ${url}`);
+  });
+
+  vi.stubGlobal("fetch", fetchMock);
+
+  const response = await GET(new Request("http://localhost/api/reviews/pending"));
+  const payload = await response.json();
+
+  expect(response.status).toBe(200);
+  expect(payload.data.items[0]).toMatchObject({
+    orderId: 101,
+    workflowType: "mid_end",
+    hasMockAssets: true,
+    failureCount: 1,
+  });
+});