// @vitest-environment happy-dom

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { useGlobalAudioPlayer } from '@/composables/useGlobalAudioPlayer'

describe('全局讲解播放器语言切换', () => {
  const player = useGlobalAudioPlayer()

  beforeEach(() => {
    player.close()
    vi.stubGlobal('uni', { showToast: vi.fn() })
    vi.spyOn(window.HTMLMediaElement.prototype, 'play').mockResolvedValue(undefined)
    vi.spyOn(window.HTMLMediaElement.prototype, 'pause').mockImplementation(() => undefined)
    vi.spyOn(window.HTMLMediaElement.prototype, 'load').mockImplementation(() => undefined)
  })

  afterEach(() => {
    player.close()
    vi.restoreAllMocks()
    vi.unstubAllGlobals()
  })

  it('切换到粤语时只从当前统一详情的音轨数组选择，不产生额外 HTTP 请求', async () => {
    const request = vi.fn()
    vi.stubGlobal('uni', { request, showToast: vi.fn() })
    await player.play({
      id: 'mandarin-audio',
      name: '测试讲解',
      audioUrl: '/museum-assets/audio/mandarin.mp3',
      language: 'zh-CN'
    }, {
      source: {
        stopId: '1823450596800289',
        lang: 'zh-CN',
        voiceGender: 'male',
        audioOptions: [
          { channelCode: 'standard.zh-CN.male', version: 'standard', languageCode: 'zh-CN', gender: 'male', playUrl: '/museum-assets/audio/mandarin.mp3' },
          { channelCode: 'standard.yue-HK.female', version: 'standard', languageCode: 'yue-HK', gender: 'female', playUrl: '/museum-assets/audio/cantonese.mp3' }
        ]
      }
    })

    const switching = player.switchLanguage('yue-HK')

    await expect(switching).resolves.toBe(true)
    expect(request).not.toHaveBeenCalled()
    expect(player.currentSource.value).toEqual(expect.objectContaining({
      stopId: '1823450596800289',
      lang: 'yue-HK',
      voiceGender: 'female'
    }))
    expect(player.currentAudio.value).toEqual(expect.objectContaining({
      language: 'yue-HK',
      audioUrl: '/museum-assets/audio/cantonese.mp3'
    }))
  })
})