describe('home page', () => {
  afterEach(() => {
    delete global.Page
    delete global.wx
    jest.resetModules()
  })

  test('exposes static home sections without custom bottom navigation data', () => {
    let capturedPageConfig

    global.Page = config => {
      capturedPageConfig = config
    }

    const homePageModule = require('../pages/home/index')
    const pageData =
      typeof homePageModule.createHomePageData === 'function'
        ? homePageModule.createHomePageData()
        : capturedPageConfig?.data

    expect(homePageModule.createHomePageData).toEqual(expect.any(Function))
    expect(pageData.brandName).toBe('玄知中医')
    expect(pageData.quickLinks).toBeUndefined()
    expect(pageData.floatingActions).toBeUndefined()
    expect(pageData.encyclopediaTitle).toBe('中医百科')
    expect(pageData.toolsTitle).toBe('学习工具')
    expect(pageData.wellnessTitle).toBe('养生调理')
    expect(pageData.classicsTitle).toBe('热门典籍')
    expect(pageData.classicsActionText).toBe('进入书城')
    expect(pageData.encyclopediaCards).toHaveLength(3)
    expect(pageData.toolCards).toHaveLength(4)
    expect(pageData.wellnessCards).toHaveLength(3)
    expect(pageData.classicsBooks).toHaveLength(4)
    expect(pageData.bottomNavItems).toBeUndefined()
  })

  test('adds direct portal cards for tcm, mingli, bazi and learning routes', () => {
    let capturedPageConfig

    global.Page = config => {
      capturedPageConfig = config
    }

    global.wx = {
      switchTab: jest.fn(),
      navigateTo: jest.fn()
    }

    const homePageModule = require('../pages/home/index')
    const pageData = homePageModule.createHomePageData()

    expect(pageData.portalTitle).toBe('学习入口')
    expect(pageData.portalCards).toEqual([
      expect.objectContaining({ key: 'tcm-library', title: '中医馆' }),
      expect.objectContaining({ key: 'mingli-hall', title: '易学阁' }),
      expect.objectContaining({ key: 'bazi', title: '八字排盘' }),
      expect.objectContaining({ key: 'learning-center', title: '学习中心' })
    ])

    capturedPageConfig.handlePortalTap({
      currentTarget: {
        dataset: {
          route: '/pages/library/index'
        }
      }
    })

    capturedPageConfig.handlePortalTap({
      currentTarget: {
        dataset: {
          route: '/packages/mingli/pages/hall/index'
        }
      }
    })

    expect(global.wx.switchTab).toHaveBeenCalledWith({
      url: '/pages/library/index'
    })
    expect(global.wx.navigateTo).toHaveBeenCalledWith({
      url: '/packages/mingli/pages/hall/index'
    })
  })

  test('wires search, feature cards and classics interactions to route-first actions', () => {
    let capturedPageConfig

    global.Page = config => {
      capturedPageConfig = config
    }

    global.wx = {
      switchTab: jest.fn(),
      navigateTo: jest.fn(),
      showToast: jest.fn()
    }

    const homePageModule = require('../pages/home/index')
    const pageData = homePageModule.createHomePageData()

    expect(pageData.searchRoute).toBe('/packages/tcm/pages/search-books/index')
    expect(pageData.encyclopediaCards).toEqual(
      expect.arrayContaining([
        expect.objectContaining({ key: 'classic', route: '/pages/library/index' })
      ])
    )
    expect(pageData.classicsBooks).toEqual(
      expect.arrayContaining([
        expect.objectContaining({
          key: 'huangdi-neijing-suwen',
          route: '/packages/tcm/pages/book-detail/index?scene=classic-a'
        })
      ])
    )

    capturedPageConfig.handleSearchTap()
    capturedPageConfig.handleEncyclopediaTap({
      currentTarget: {
        dataset: {
          route: '/pages/library/index',
          title: '经典书城'
        }
      }
    })
    capturedPageConfig.handleToolTap({
      currentTarget: {
        dataset: {
          route: '/pages/ai/index',
          title: 'AI问答'
        }
      }
    })
    capturedPageConfig.handleWellnessTap({
      currentTarget: {
        dataset: {
          title: '药膳'
        }
      }
    })
    capturedPageConfig.handleClassicActionTap()
    capturedPageConfig.handleClassicTap({
      currentTarget: {
        dataset: {
          route: '/packages/tcm/pages/book-detail/index?scene=classic-a',
          title: '黄帝内经素问'
        }
      }
    })

    expect(global.wx.navigateTo).toHaveBeenNthCalledWith(1, {
      url: '/packages/tcm/pages/search-books/index'
    })
    expect(global.wx.switchTab).toHaveBeenNthCalledWith(1, {
      url: '/pages/library/index'
    })
    expect(global.wx.switchTab).toHaveBeenNthCalledWith(2, {
      url: '/pages/ai/index'
    })
    expect(global.wx.showToast).toHaveBeenCalledWith({
      title: '药膳待开放',
      icon: 'none'
    })
    expect(global.wx.switchTab).toHaveBeenNthCalledWith(3, {
      url: '/pages/library/index'
    })
    expect(global.wx.navigateTo).toHaveBeenNthCalledWith(2, {
      url: '/packages/tcm/pages/book-detail/index?scene=classic-a'
    })
  })
})