收口个人中心状态弹层与扫码组件

新增 PlatformStatusDialog 统一支付结果与确认中状态弹层
新增 PlatformProfileQrScannerModal 统一个人中心扫码面板
RpgEntryHomeView 改用共享组件并删除内联支付与扫码实现
更新 PlatformUiKit 收口文档与团队决策记录

src/components/platform-entry/PlatformProfileQrScannerModal.test.tsx

@@ -0,0 +1,144 @@
+/* @vitest-environment jsdom */
+
+import { act, render, screen } from '@testing-library/react';
+import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest';
+
+import { PlatformProfileQrScannerModal } from './PlatformProfileQrScannerModal';
+
+type MockTrack = {
+  stop: ReturnType<typeof vi.fn>;
+};
+
+type MockStream = {
+  getTracks: () => MockTrack[];
+};
+
+const originalBarcodeDetector = (
+  globalThis as typeof globalThis & {
+    BarcodeDetector?: unknown;
+  }
+).BarcodeDetector;
+
+describe('PlatformProfileQrScannerModal', () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    vi.spyOn(HTMLMediaElement.prototype, 'play').mockResolvedValue(undefined);
+    Object.defineProperty(HTMLMediaElement.prototype, 'readyState', {
+      configurable: true,
+      get: () => 4,
+    });
+  });
+
+  afterEach(() => {
+    vi.runOnlyPendingTimers();
+    vi.useRealTimers();
+    vi.restoreAllMocks();
+    if (originalBarcodeDetector === undefined) {
+      delete (
+        globalThis as typeof globalThis & {
+          BarcodeDetector?: unknown;
+        }
+      ).BarcodeDetector;
+    } else {
+      (
+        globalThis as typeof globalThis & {
+          BarcodeDetector?: unknown;
+        }
+      ).BarcodeDetector = originalBarcodeDetector;
+    }
+  });
+
+  test('detects qr result and stops camera tracks', async () => {
+    const stop = vi.fn();
+    const stream = buildStream([{ stop }]);
+    const getUserMedia = vi.fn().mockResolvedValue(stream);
+    const detect = vi.fn().mockResolvedValue([{ rawValue: '  hello-world  ' }]);
+    const onResult = vi.fn();
+
+    installMediaDevices(getUserMedia);
+    installBarcodeDetector(detect);
+
+    render(
+      <PlatformProfileQrScannerModal
+        error={null}
+        result={null}
+        onClose={vi.fn()}
+        onError={vi.fn()}
+        onResult={onResult}
+      />,
+    );
+
+    await act(async () => {
+      await flushPromises();
+    });
+    expect(getUserMedia).toHaveBeenCalledTimes(1);
+
+    await act(async () => {
+      vi.advanceTimersByTime(360);
+      await flushPromises();
+    });
+
+    expect(onResult).toHaveBeenCalledWith('hello-world');
+    expect(detect).toHaveBeenCalledTimes(1);
+    expect(stop).toHaveBeenCalledTimes(1);
+  });
+
+  test('releases camera resource when modal unmounts before recognition', async () => {
+    const stop = vi.fn();
+    const stream = buildStream([{ stop }]);
+    const getUserMedia = vi.fn().mockResolvedValue(stream);
+    const detect = vi.fn().mockResolvedValue([]);
+
+    installMediaDevices(getUserMedia);
+    installBarcodeDetector(detect);
+
+    const { unmount } = render(
+      <PlatformProfileQrScannerModal
+        error={null}
+        result={null}
+        onClose={vi.fn()}
+        onError={vi.fn()}
+        onResult={vi.fn()}
+      />,
+    );
+
+    await act(async () => {
+      await flushPromises();
+    });
+    expect(getUserMedia).toHaveBeenCalledTimes(1);
+
+    unmount();
+
+    expect(stop).toHaveBeenCalledTimes(1);
+    expect(screen.queryByRole('dialog', { name: '扫码' })).toBeNull();
+  });
+});
+
+function buildStream(tracks: MockTrack[]): MockStream {
+  return {
+    getTracks: () => tracks,
+  };
+}
+
+function installMediaDevices(getUserMedia: ReturnType<typeof vi.fn>) {
+  Object.defineProperty(globalThis.navigator, 'mediaDevices', {
+    configurable: true,
+    value: { getUserMedia },
+  });
+}
+
+function installBarcodeDetector(detect: ReturnType<typeof vi.fn>) {
+  class MockBarcodeDetector {
+    detect = detect;
+  }
+
+  (
+    globalThis as typeof globalThis & {
+      BarcodeDetector?: unknown;
+    }
+  ).BarcodeDetector = MockBarcodeDetector;
+}
+
+async function flushPromises() {
+  await Promise.resolve();
+}