import { createStore } from 'vuex'
import { SongResult } from '@/type/music'
import { getMusicUrl, getParsingMusicUrl } from '@/api/music'
import homeRouter from '@/router/home'
import { getMusicProxyUrl } from '@/utils'

interface State {
  menus: any[]
  play: boolean
  isPlay: boolean
  playMusic: SongResult
  playMusicUrl: string
  user: any
  playList: SongResult[]
  playListIndex: number
  setData: any
}

const state: State = {
  menus: homeRouter,
  play: false,
  isPlay: false,
  playMusic: {} as SongResult,
  playMusicUrl: '',
  user: null,
  playList: [],
  playListIndex: 0,
  setData: null,
}

const windowData = window as any

const mutations = {
  setMenus(state: State, menus: any[]) {
    state.menus = menus
  },
  async setPlay(state: State, playMusic: SongResult) {
    state.playMusic = playMusic
    state.playMusicUrl = await getSongUrl(playMusic.id)
    state.play = true
  },
  setIsPlay(state: State, isPlay: boolean) {
    state.isPlay = isPlay
  },
  setPlayMusic(state: State, play: boolean) {
    state.play = play
  },
  setPlayList(state: State, playList: SongResult[]) {
    state.playListIndex = 0
    state.playList = playList
  },
  async nextPlay(state: State) {
    if (state.playList.length === 0) {
      state.play = true
      return
    }
    state.playListIndex = (state.playListIndex + 1) % state.playList.length
    await updatePlayMusic(state)
  },
  async prevPlay(state: State) {
    if (state.playList.length === 0) {
      state.play = true
      return
    }
    state.playListIndex =
      (state.playListIndex - 1 + state.playList.length) % state.playList.length
    await updatePlayMusic(state)
  },
  async setSetData(state: State, setData: any) {
    state.setData = setData
    windowData.electron.ipcRenderer.setStoreValue(
      'set',
      JSON.parse(JSON.stringify(setData))
    )
  },
}

const getSongUrl = async (id: number) => {
  const { data } = await getMusicUrl(id)
  let url = ''
  try {
    if (data.data[0].freeTrialInfo || !data.data[0].url) {
      const res = await getParsingMusicUrl(id)
      url = res.data.data.url
    }
  } catch (error) {
    console.error('error', error)
  }
  url = url ? url : data.data[0].url
  return getMusicProxyUrl(url)
}

const updatePlayMusic = async (state: State) => {
  state.playMusic = state.playList[state.playListIndex]
  state.playMusicUrl = await getSongUrl(state.playMusic.id)
  state.play = true
}

const store = createStore({
  state: state,
  mutations: mutations,
})

export default store