import { describe, expect, test } from 'vitest';

import webViewBridge from './index.shared.js';

const {
  appendLaunchTargetToEntryUrl,
  buildWebViewSharePath,
  buildWebViewShareTimelineQuery,
  resolveShareTargetFromWebViewMessage,
  resolveWebViewUrlFromRuntimeConfig,
} = webViewBridge;

const runtimeConfig = {
  sourceQuery: {
    clientType: 'mini_program',
    clientRuntime: 'wechat_mini_program',
  },
  webViewEntryUrl: 'https://www.genarrative.world',
};

describe('mini program web-view launch target', () => {
  test('opens the H5 public work detail when launch query carries work params', () => {
    expect(
      appendLaunchTargetToEntryUrl('https://www.genarrative.world?foo=bar', {
        targetPath: '/works/detail',
        work: 'BB-12345678',
      }),
    ).toBe(
      'https://www.genarrative.world/works/detail?foo=bar&work=BB-12345678',
    );

    const webViewUrl = resolveWebViewUrlFromRuntimeConfig(
      null,
      {
        targetPath: '/works/detail',
        work: 'BB-12345678',
      },
      runtimeConfig,
    );
    const url = new URL(webViewUrl);
    expect(url.pathname).toBe('/works/detail');
    expect(url.searchParams.get('work')).toBe('BB-12345678');
    expect(url.searchParams.get('clientRuntime')).toBe('wechat_mini_program');
  });

  test('ignores unsupported launch target paths', () => {
    const webViewUrl = resolveWebViewUrlFromRuntimeConfig(
      null,
      {
        targetPath: '/admin',
        work: 'BB-12345678',
      },
      runtimeConfig,
    );
    const url = new URL(webViewUrl);
    expect(url.pathname).toBe('/');
    expect(url.searchParams.get('work')).toBeNull();
  });

  test('keeps public work params in native mini program share paths', () => {
    const sharePath = buildWebViewSharePath({
      targetPath: '/works/detail',
      work: 'BB-12345678',
    });
    const url = new URL(sharePath, 'https://mini.test');

    expect(url.pathname).toBe('/pages/web-view/index');
    expect(url.searchParams.get('targetPath')).toBe('/works/detail');
    expect(url.searchParams.get('work')).toBe('BB-12345678');
    expect(
      buildWebViewShareTimelineQuery({
        targetPath: '/works/detail',
        work: 'BB-12345678',
      }),
    ).toBe('targetPath=%2Fworks%2Fdetail&work=BB-12345678');
  });

  test('reads the latest H5 recommended work share target from web-view messages', () => {
    expect(
      resolveShareTargetFromWebViewMessage({
        data: [
          {
            data: {
              type: 'genarrative:share-target',
              payload: {
                targetPath: '/works/detail',
                work: 'PZ-0001',
                title: '旧作品',
              },
            },
          },
          {
            data: {
              type: 'genarrative:share-target',
              payload: {
                targetPath: '/works/detail',
                work: 'BB-12345678',
                title: '汪汪声浪',
              },
            },
          },
        ],
      }),
    ).toEqual({
      targetPath: '/works/detail',
      work: 'BB-12345678',
      title: '汪汪声浪',
    });
  });
});