frontend-miniapp/tests/unit/ExplainHallSelect.spec.ts

// @vitest-environment happy-dom

import { mount } from '@vue/test-utils'
import { afterEach, describe, expect, it, vi } from 'vitest'
import ExplainHallSelect from '@/components/explain/ExplainHallSelect.vue'

const hostEnvironmentMocks = vi.hoisted(() => ({
  embeddedInWechatMiniProgram: false
}))

vi.mock('@/utils/hostEnvironment', () => ({
  isEmbeddedInWechatMiniProgram: () => hostEnvironmentMocks.embeddedInWechatMiniProgram
}))

afterEach(() => {
  hostEnvironmentMocks.embeddedInWechatMiniProgram = false
})

describe('讲解展厅选择列表', () => {
  it('微信嵌入态独立页面可强制显示 H5 返回入口，且不使用宿主导航布局', async () => {
    hostEnvironmentMocks.embeddedInWechatMiniProgram = true
    const wrapper = mount(ExplainHallSelect, {
      props: {
        forceInternalHeader: true
      }
    })

    expect(wrapper.findAll('.explain-page-header')).toHaveLength(1)
    expect(wrapper.findAll('.header-back')).toHaveLength(1)
    expect(wrapper.classes()).not.toContain('host-navigation')

    await wrapper.get('.header-back').trigger('tap')
    expect(wrapper.emitted('back')).toEqual([[]])
  })

  it('微信嵌入态未强制时保留宿主导航布局，保护首页讲解 Tab', () => {
    hostEnvironmentMocks.embeddedInWechatMiniProgram = true
    const wrapper = mount(ExplainHallSelect)

    expect(wrapper.find('.explain-page-header').exists()).toBe(false)
    expect(wrapper.classes()).toContain('host-navigation')
  })

  it('展厅卡片只显示讲解对象数量，不暴露业务单元契约', async () => {
    const wrapper = mount(ExplainHallSelect, {
      props: {
        stage: 'hall',
        halls: [
          {
            id: 'hall-evolution',
            name: '生命演化厅',
            explainCount: 6,
            guideStopCount: 6,
            searchText: '生命演化厅'
          }
        ]
      }
    })

    const cards = wrapper.findAll('.hall-card')
    expect(cards).toHaveLength(1)
    expect(wrapper.text()).toContain('生命演化厅')
    expect(wrapper.text()).not.toContain('6 个讲解对象')
    expect(wrapper.text()).not.toContain('业务单元')

    await cards[0]?.trigger('tap')
    expect(wrapper.emitted('hallClick')).toEqual([['hall-evolution']])
  })

  it('展厅阶段可输入讲解编号并保留前导零', async () => {
    const wrapper = mount(ExplainHallSelect, {
      props: { stage: 'hall' }
    })

    expect(wrapper.get('.code-entry-title').text()).toBe('编号讲解')
    expect(wrapper.get('.hall-section-title').text()).toBe('按展厅选择')
    expect(wrapper.find('.code-entry-arrow').exists()).toBe(false)

    await wrapper.get('.code-entry-button').trigger('tap')
    expect(wrapper.get('.header-title').text()).toBe('编号讲解')
    expect(wrapper.find('.code-entry-close').exists()).toBe(false)
    expect(wrapper.get('.code-entry-sheet-title').text()).toBe('输入讲解编号')
    expect(wrapper.findAll('.code-digit-cell')).toHaveLength(4)
    expect(wrapper.text()).toContain('请输入展品标签上的四位编号')

    await wrapper.get('.code-entry-native-input').trigger('input', { detail: { value: '02a' } })
    expect(wrapper.get('.code-entry-action.primary').attributes('disabled')).toBeDefined()
    await wrapper.get('.code-entry-native-input').trigger('confirm')
    expect(wrapper.get('.code-entry-error').text()).toBe('请输入完整的 4 位讲解编号')

    await wrapper.get('.code-entry-native-input').trigger('input', { detail: { value: '0231' } })
    expect(wrapper.findAll('.code-digit-value').map((item) => item.text())).toEqual(['0', '2', '3', '1'])
    await wrapper.get('.code-entry-action.primary').trigger('tap')

    expect(wrapper.emitted('codeSubmit')).toEqual([['0231']])
    expect(wrapper.find('.code-entry-sheet').exists()).toBe(true)

    wrapper.vm.completeCodeEntry()
    await wrapper.vm.$nextTick()
    expect(wrapper.find('.code-entry-sheet').exists()).toBe(true)
    expect(wrapper.findAll('.code-digit-value').map((item) => item.text())).toEqual(['', '', '', ''])

    await wrapper.setProps({ codeSubmitting: true })
    expect(wrapper.get('.code-entry-native-input').attributes('disabled')).toBeDefined()
    expect(wrapper.get('.code-entry-action.primary').text()).toBe('正在查询')

    wrapper.vm.showCodeEntryError('未找到该讲解编号，请确认后重试')
    await wrapper.vm.$nextTick()
    expect(wrapper.get('.code-entry-error').text()).toBe('未找到该讲解编号，请确认后重试')

    await wrapper.get('.header-back').trigger('tap')
    expect(wrapper.find('.code-entry-sheet').exists()).toBe(false)
    expect(wrapper.get('.header-title').text()).toBe('免费讲解')
    expect(wrapper.emitted('back')).toBeUndefined()

    await wrapper.get('.header-back').trigger('tap')
    expect(wrapper.emitted('back')).toEqual([[]])
  })

  it('展厅阶段使用完整展厅卡片资源', () => {
    const wrapper = mount(ExplainHallSelect, {
      props: {
        stage: 'hall',
        halls: [{
          id: 'hall-dinosaur',
          name: '恐龙厅',
          floorLabel: 'L-2',
          explainCount: 35,
          guideStopCount: 35,
          searchText: '恐龙厅'
        }]
      }
    })

    const card = wrapper.get('.hall-overview-card')
    expect(wrapper.get('.header-title').text()).toBe('免费讲解')
    expect(card.attributes('style')).toContain('--hall-card-color: #bb965a')
    expect(card.get('.hall-full-card-image').attributes('src'))
      .toBe('/static/icons/halls/portal-icons/dinosaur.png')
    expect(card.find('.hall-overview-copy').exists()).toBe(false)
    expect(card.find('.hall-go-entry').exists()).toBe(false)
  })

  it('讲解单元阶段显示单元目录并返回被选择的单元 ID', async () => {
    const wrapper = mount(ExplainHallSelect, {
      props: {
        stage: 'unit',
        selectedHallName: '生命演化厅',
        businessUnits: [{
          id: 'unit-origin',
          name: '生命起源',
          hallId: 'hall-evolution',
          guideStopCount: 6
        }]
      }
    })

    const card = wrapper.get('.business-unit-card')
    expect(wrapper.get('.header-title').text()).toBe('生命演化厅')
    expect(card.text()).toContain('生命起源')
    expect(card.text()).toContain('6 个讲解点')

    await card.trigger('tap')
    expect(wrapper.emitted('businessUnitClick')).toEqual([['unit-origin']])
  })

  it('READY 讲解点不显示可讲解标签，非 READY 讲解点保留图文标签和点击事件', async () => {
    const readyStop = {
      id: 'stop-ready',
      name: '生命起源',
      hallId: 'hall-evolution',
      audioStatus: 'READY'
    }
    const textStop = {
      id: 'stop-text',
      name: '化石记录',
      hallId: 'hall-evolution',
      audioStatus: 'MISSING'
    }
    const wrapper = mount(ExplainHallSelect, {
      props: {
        stage: 'stop',
        guideStops: [readyStop, textStop]
      }
    })

    const cards = wrapper.findAll('.stop-card')
    expect(cards).toHaveLength(2)
    expect(wrapper.text()).toContain('生命起源')
    expect(wrapper.text()).toContain('化石记录')
    expect(wrapper.text()).not.toContain('可讲解')
    expect(cards[0]?.find('.hall-meta-row').exists()).toBe(false)
    expect(cards[1]?.find('.floor-badge').text()).toBe('图文')

    await cards[0]?.trigger('tap')
    await cards[1]?.trigger('tap')
    expect(wrapper.emitted('guideStopClick')).toEqual([[readyStop], [textStop]])
  })
})