// import '../../polyfill/array.find'
import { httpFetch } from '../../request'
import { sizeFormate, formatPlayTime } from '../../index'
import { encode } from './util'
// import { debug } from '../../utils/env'
// import { formatSinger } from './util'

export default {
  limit: 20,
  total: 0,
  page: 0,
  allPage: 1,
  musicSearch(str, page, limit) {
    const timestamp = Date.now()
    const encodeData = encode(str, timestamp)
    const searchRequest = httpFetch(`https://jadeite.migu.cn/music_search/v3/search/searchAll?pageNo=${page}&pageSize=${limit}&sort=0&text=${encodeURI(str)}&searchSwitch={"song":1}&isCopyright=1&isCorrect=1`, {
      headers: {
        // sign: 'c3b7ae985e2206e97f1b2de8f88691e2',
        // timestamp: 1578225871982,
        // appId: 'yyapp2',
        // mode: 'android',
        // ua: 'Android_migu',
        // version: '6.9.4',
        // osVersion: 'android 10.0',
        uiVersion: 'A_music_3.6.1',
        deviceId: encodeData.deviceId,
        timestamp: timestamp.toString(),
        sign: encodeData.sign,
        'User-Agent': 'Mozilla/5.0 (Linux; U; Android 11.0.0; zh-cn; MI 11 Build/OPR1.170623.032) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30',
        channel: '0146921',
      },
    })
    // searchRequest = httpFetch(`http://pd.musicapp.migu.cn/MIGUM2.0/v1.0/content/search_all.do?ua=Android_migu&version=5.0.1&text=${encodeURIComponent(str)}&pageNo=${page}&pageSize=${limit}&searchSwitch=%7B%22song%22%3A1%2C%22album%22%3A0%2C%22singer%22%3A0%2C%22tagSong%22%3A0%2C%22mvSong%22%3A0%2C%22songlist%22%3A0%2C%22bestShow%22%3A1%7D`, {
    // searchRequest = httpFetch(`http://jadeite.migu.cn:7090/music_search/v2/search/searchAll?sid=4f87090d01c84984a11976b828e2b02c18946be88a6b4c47bcdc92fbd40762db&isCorrect=1&isCopyright=1&searchSwitch=%7B%22song%22%3A1%2C%22album%22%3A0%2C%22singer%22%3A0%2C%22tagSong%22%3A1%2C%22mvSong%22%3A0%2C%22bestShow%22%3A1%2C%22songlist%22%3A0%2C%22lyricSong%22%3A0%7D&pageSize=${limit}&text=${encodeURIComponent(str)}&pageNo=${page}&sort=0`, {
    // searchRequest = httpFetch(`https://app.c.nf.migu.cn/MIGUM2.0/v1.0/content/search_all.do?isCopyright=1&isCorrect=1&pageNo=${page}&pageSize=${limit}&searchSwitch={%22song%22:1,%22album%22:0,%22singer%22:0,%22tagSong%22:0,%22mvSong%22:0,%22songlist%22:0,%22bestShow%22:0}&sort=0&text=${encodeURIComponent(str)}`)
    return searchRequest.promise.then(({ body }) => body)
  },
  getSinger(singers) {
    let arr = []
    singers.forEach(singer => {
      arr.push(singer.name)
    })
    return arr.join('、')
  },
  handleResult(rawData) {
    // console.log(rawData)
    let ids = new Set()
    const list = []
    rawData.forEach(item => {
      item.forEach(data => {
        if (ids.has(data.id)) return
        ids.add(data.id)
        const types = []
        const _types = {}
        data.audioFormats && data.audioFormats.forEach(type => {
          let size
          switch (type.formatType) {
            case 'PQ':
              size = sizeFormate(type.asize ?? type.isize)
              types.push({ type: '128k', size })
              _types['128k'] = {
                size,
              }
              break
            case 'HQ':
              size = sizeFormate(type.asize ?? type.isize)
              types.push({ type: '320k', size })
              _types['320k'] = {
                size,
              }
              break
            case 'SQ':
              size = sizeFormate(type.asize ?? type.isize)
              types.push({ type: 'flac', size })
              _types.flac = {
                size,
              }
              break
            case 'ZQ':
              size = sizeFormate(type.asize ?? type.isize)
              types.push({ type: 'flac24bit', size })
              _types.flac24bit = {
                size,
              }
              break
          }
        })

        list.push({
          singer: this.getSinger(data.singerList),
          name: data.name,
          albumName: data.album,
          albumId: data.albumId,
          songmid: data.copyrightId,
          songId: data.songId,
          copyrightId: data.copyrightId,
          source: 'mg',
          interval: formatPlayTime(data.duration),
          img: data.img3,
          lrc: null,
          lrcUrl: data.lrcUrl,
          mrcUrl: data.mrcurl,
          trcUrl: data.trcUrl,
          otherSource: null,
          types,
          _types,
          typeUrl: {},
        })
      })
    })
    return list
  },
  search(str, page = 1, limit, retryNum = 0) {
    if (++retryNum > 3) return Promise.reject(new Error('try max num'))
    if (limit == null) limit = this.limit
    // http://newlyric.kuwo.cn/newlyric.lrc?62355680
    return this.musicSearch(str, page, limit).then(result => {
      // console.log(result)
      if (!result || result.code !== '000000') return Promise.reject(new Error(result ? result.info : '搜索失败'))
      const songResultData = result.songResultData || { result: [], totalCount: 0 }

      let list = this.handleResult(songResultData.resultList)
      if (list == null) return this.search(str, page, limit, retryNum)

      this.total = parseInt(songResultData.totalCount)
      this.page = page
      this.allPage = Math.ceil(this.total / limit)

      return Promise.resolve({
        list,
        allPage: this.allPage,
        limit,
        total: this.total,
        source: 'mg',
      })
    })
  },
}