h5-colexiu/src/tenant/music/music-detail/new-index.tsx

import TheSticky from '@/components/the-sticky'
import styles from './new-index.module.less'
import { useEventListener, useThrottleFn, useWindowScroll } from '@vueuse/core'
import { postMessage, promisefiyPostMessage } from '@/helpers/native-message'
// import iconShare from '../../images/icon-share.png'
import oStart from '../album-detail/icon-hart.png'
import iStart from '../album-detail/icon-hart-active.png'
import iconDownload from './images/icon-download.png'
import iconMemberSmall from './images/icon-member-small.png'
import {
  computed,
  defineComponent,
  nextTick,
  onMounted,
  onUnmounted,
  reactive,
  ref,
  toRaw,
  watch
} from 'vue'
import umiRequest from 'umi-request'
import { useRoute, useRouter } from 'vue-router'
import request from '@/helpers/request'
import ColHeader from '@/components/col-header'

import {
  Button,
  Cell,
  CellGroup,
  Dialog,
  Icon,
  Image,
  Popup,
  RadioGroup,
  Radio,
  Toast,
  Picker
} from 'vant'
import { useRect } from '@vant/use'
import { Vue3Lottie } from 'vue3-lottie'
import { getRandomKey, musicBuy } from '../music'
import { getOssUploadUrl, state } from '@/state'
import { browser, moneyFormat } from '@/helpers/utils'
import { orderStatus } from '@/views/order-detail/orderStatus'
import AstronautJSON from './animate/refresh_anim.json'
// import ColShare from '@/components/col-share'
import iconListen from './images/icon_listen.png'
import iconTeacher from '@common/images/icon_teacher.png'
import emtpy from './images/emtpy.png'
import { state as baseState } from '@/state'

import activeButtonIcon from './images/icon_checkbox.png'
import inactiveButtonIcon from './images/icon_checkbox_default.png'
import staffDetafult from './images/staff-default.png'
import firstDefault from './images/first-default.png'
import fixedDefault from './images/fixed-default.png'

import Plyr from 'plyr'
import 'plyr/dist/plyr.css'
import Download from './download'
import { getInstrumentName } from '@/constant/instruments'
// import { getUploadSign, onOnlyFileUpload } from '@/helpers/oss-file-upload'
import { svgtopng } from './formatSvgToImg'
// import { shareCall } from '@/teacher/share-page/share'
import deepClone from '@/helpers/deep-clone'
import { formatXML, getCustomInfo, onlyVisible } from './instrument'
import { data } from 'browserslist'

export default defineComponent({
  name: 'new-index',
  setup() {
    localStorage.setItem('behaviorId', getRandomKey())
    const router = useRouter()
    const route = useRoute()
    const loading = ref(false)
    const background = ref<string>('rgba(55, 205, 177, 0)')
    const color = ref<string>('#fff')
    const aId = Number(route.query.activityId) || 0
    const studentActivityId = ref(aId)
    const isError = ref(false)
    const headers = ref(null)
    const footers = ref(null)
    const heightInfo = ref<any>('0')
    const musicDetail = ref<any>(null)
    const audioFileUrl = ref('')
    const showImg = ref([] as any)
    const firstList = ref<Array<any>>([])
    const fixedList = ref<Array<any>>([])
    const staffList = ref<Array<any>>([])
    const musicPdfUrl = ref('')

    const uploadImgs = ref<boolean>(false)
    const defaultImgs = ref({
      first: false,
      fixed: false,
      staff: false
    })
    const downloadStatus = ref<boolean>(false)
    const staff = reactive({
      status: false,
      radio: 'staff' // staff first fixed
    })

    const apiSuffix = ref(
      baseState.platformType === 'STUDENT' ? '/api-student' : '/api-teacher'
    )
    // 更改预览状态
    const onChangeStaff = (type: string) => {
      staff.radio = type
      staff.status = false
      
      if (type == 'first') {
        loading.value = false
        const tempPdf = musicDetail.value?.firstPdfUrl
        initIframe(tempPdf, 'first', staffData.musicXml)
      } else if (type == 'fixed') {
        loading.value = false
        const tempPdf = musicDetail.value?.jianPdfUrl
        initIframe(tempPdf, 'first', staffData.musicXml)
      } else {
        loading.value = false
        const tempPdf = musicDetail.value?.musicPdfUrl
        initIframe(tempPdf, 'first', staffData.musicXml)
      }
    }
    watch(
      () => staff.radio,
      (val: string) => {
        if (val == 'first') {
          showImg.value = deepClone(firstList.value)
        } else if (val == 'fixed') {
          showImg.value = deepClone(fixedList.value)
        } else {
          showImg.value = deepClone(staffList.value)
        }
      }
    )
    const FetchList = async (id?: any) => {
      if (loading.value) {
        return
      }
      loading.value = true
      isError.value = false
      try {
        const res = await request.get(`/music/sheet/detail/${route.query.id}`, {
          prefix:
            state.platformType === 'TEACHER' ? '/api-teacher' : '/api-student',
          params: {
            tenantAlbumId: route.query.tenantAlbumId || null
          }
        })
        musicDetail.value = res.data
        // 取原音，如果有多个则默认第一个
        const background = res.data.background
        audioFileUrl.value =
          background && background.length > 0 ? background[0].audioFileUrl : ''
        showImg.value = res.data.musicImg ? res.data.musicImg.split(',') : []
        firstList.value = res.data.firstTone
          ? res.data.firstTone.split(',')
          : []
        fixedList.value = res.data.fixedTone
          ? res.data.fixedTone.split(',')
          : []
        staffList.value = res.data.musicImg ? res.data.musicImg.split(',') : []

        // 初始化默认数据是否有值
        if (firstList.value.length > 0) {
          defaultImgs.value.first = true
        }
        if (fixedList.value.length > 0) {
          defaultImgs.value.fixed = true
        }
        if (staffList.value.length > 0) {
          defaultImgs.value.staff = true
        }
        nextTick(async () => {
          await toDetail()
          renderStaff()
        })
      } catch (error) {
        isError.value = true
      }
      if (musicDetail.value?.musicSheetType !== 'CONCERT') {
        loading.value = false
      }
    }
    const player = ref<any>(null)
    const audio = ref<any>(null)
    const freeRate = ref<any>(0)
    const initAudio = async () => {
      const controls = [
        // 'play-large',
        'play',
        'progress',
        'captions',
        // 'fullscreen',
        'duration'
      ]
      player.value = new Plyr(audio.value, {
        controls: controls
      })

      const config = await request.get(
        '/api-student/sysConfig/queryByParamNameList',
        {
          params: {
            paramNames: 'music_sheet_free_rate'
          }
        }
      )
      freeRate.value = config.data[0]?.paramValue || 0

      player.value.on('timeupdate', () => {
        // 允许播放时间
        const players = player.value
        const playTime = (players.duration * freeRate.value) / 100 || 0
        // 时间，不能播放
        if (players.currentTime >= playTime && !buyState.value.play) {
          players.stop()
          // players.pause()
        }
      })
    }

    const showLoading = async (e: any) => {
      // console.log(e, 'showLoading')
      if (e.data?.api === 'musicStaffRender') {
        const osmdImg = e.data.osmdImg
        showImg.value = []
        const imgs: any = []

        // 独奏并且的图片则不用生成
        if (
          musicDetail.value?.musicSheetType === 'SINGLE' &&
          musicDetail.value?.notation
        ) {
          if (
            (staff.radio === 'first' && firstList.value.length > 0) ||
            (staff.radio === 'fixed' && fixedList.value.length > 0) ||
            (staff.radio === 'staff' && staffList.value.length > 0)
          ) {
            if (staff.radio === 'first') {
              showImg.value = firstList.value
            } else if (staff.radio === 'fixed') {
              showImg.value = fixedList.value
            }
            if (staff.radio === 'staff') {
              showImg.value = staffList.value
            }

            loading.value = e.data.loading
            return
          }
        }

        uploadImgs.value = true

        if (osmdImg) {
          for (let i = 0; i < osmdImg.length; i++) {
            const img = await svgtopng(
              osmdImg[i].img,
              osmdImg[i].width,
              osmdImg[i].height
            )
            imgs.push(img)
          }
        }

        uploadImgs.value = false
        // 判断是否为独奏
        if (
          musicDetail.value?.musicSheetType === 'SINGLE' &&
          musicDetail.value?.notation
        ) {
          if (staff.radio === 'first') {
            firstList.value = imgs
          } else if (staff.radio === 'fixed') {
            fixedList.value = imgs
          } else if (staff.radio === 'staff') {
            staffList.value = imgs
          }
          showImg.value = imgs
        } else {
          showImg.value = imgs
        }
        loading.value = e.data.loading
      }
    }
    onMounted(async () => {
      postMessage({
        api: 'setStatusBarTextColor',
        content: { statusBarTextColor: true }
      })
      await FetchList()
      const { height } = useRect(headers as any)
      const footer = useRect(footers as any)
      heightInfo.value = height + footer.height

      // 初始化音频
      if (audioFileUrl.value) {
        initAudio()
      }

      window.addEventListener('message', showLoading)
    })
    onUnmounted(() => {
      postMessage({
        api: 'setStatusBarTextColor',
        content: { statusBarTextColor: false }
      })
      window.removeEventListener('message', showLoading)
    })
    const toggleFavorite = async () => {
      try {
        await request.post('/music/sheet/favorite/' + musicDetail.value?.id, {
          prefix:
            state.platformType === 'TEACHER' ? '/api-teacher' : '/api-student'
        })
        musicDetail.value.favorite = musicDetail.value?.favorite ? 0 : 1
        musicDetail.value.favoriteCount = musicDetail.value?.favorite
          ? musicDetail.value.favoriteCount + 1
          : musicDetail.value.favoriteCount - 1 < 0
          ? 0
          : musicDetail.value.favoriteCount - 1
        setTimeout(() => {
          Toast(musicDetail.value?.favorite ? '收藏成功' : '取消收藏成功')
        }, 100)
      } catch (error) {
        //
      }
    }

    const onBuy = async () => {
      const music = musicDetail.value
      orderStatus.orderObject.orderType = 'MUSIC'
      orderStatus.orderObject.orderName = music.musicSheetName
      orderStatus.orderObject.orderDesc = music.musicSheetName
      orderStatus.orderObject.actualPrice = music.musicPrice
      orderStatus.orderObject.recomUserId = route.query.recomUserId || 0
      orderStatus.orderObject.activityId = route.query.activityId || 0
      orderStatus.orderObject.orderNo = ''
      orderStatus.orderObject.orderList = [
        {
          orderType: 'MUSIC',
          goodsName: music.musicSheetName,
          actualPrice: music.musicPrice,
          ...music
        }
      ]

      const res = await request.post('/api-student/userOrder/getPendingOrder', {
        data: {
          goodType: 'MUSIC',
          bizId: music.id
        }
      })

      const result = res.data
      if (result) {
        Dialog.confirm({
          title: '提示',
          message: '您有一个未支付的订单，是否继续支付？',
          theme: 'round-button',
          className: 'confirm-button-group',
          cancelButtonText: '取消订单',
          confirmButtonText: '继续支付'
        })
          .then(async () => {
            orderStatus.orderObject.orderNo = result.orderNo
            orderStatus.orderObject.actualPrice = result.actualPrice
            orderStatus.orderObject.discountPrice = result.discountPrice
            orderStatus.orderObject.paymentConfig = {
              ...result.paymentConfig,
              paymentVendor: result.paymentVendor,
              paymentVersion: result.paymentVersion
            }
            routerTo()
          })
          .catch(() => {
            Dialog.close()
            // 只用取消订单，不用做其它处理
            cancelPayment(result.orderNo)
          })
      } else {
        routerTo()
      }
    }
    const routerTo = () => {
      const music = musicDetail.value
      router.push({
        path: '/orderDetail',
        query: {
          orderType: 'MUSIC',
          musicId: music.id
        }
      })
    }
    const cancelPayment = async (orderNo: string) => {
      try {
        await request.post('/api-student/userOrder/orderCancel', {
          data: {
            orderNo
          }
        })
      } catch {
        //
      }
    }

    const buyState = computed(() => {
      const music = musicDetail.value
      return {
        hasTenantAlbum: route.query?.tenantAlbumId ? true : false, // 是否从专辑来的
        play: music.play ? true : false, // 是否可以播放
        free: music?.paymentType.includes('FREE'),
        charge: music?.paymentType.includes('CHARGE'),
        vip: music?.paymentType.includes('VIP'),
        buy: music?.orderStatus === 'PAID' // 是否已买
      }
    })

    const staffData = reactive({
      open: false,
      iframeSrc: '',
      musicXml: '',
      instrumentName: '',
      iframeRef: null as any,
      partIndex: 0,
      partXmlIndex: 0,
      partList: [] as any[],
      tempPartList: [] as any[],
      xmlPartList: [] as any[]
    })
    /** 渲染五线谱 */
    // 长笛、单簧管、萨克斯、小号、长号、圆号、大号、上低音号
    const sortList = {
      长笛: 1,
      单簧管: 2,
      中音单簧管: 3,
      低音单簧管: 4,
      高音萨克斯风: 5,
      中音萨克斯风: 6,
      次中音萨克斯风: 7,
      低音萨克斯风: 8,
      小号: 9,
      长号: 10,
      圆号: 11,
      大号: 12,
      上低音号: 13
    }
    const instrumentSort = (list: Array<any>) => {
      list.sort((a, b) => {
        return (
          (sortList[getInstrumentName(a.track)] || 20) -
          (sortList[getInstrumentName(b.track)] || 20)
        )
      })
      return list
    }

    const toDetail = async () => {
      try {
        if (musicDetail.value?.xmlFileUrl) {
          // 获取文件
          const res = await umiRequest.get(musicDetail.value?.xmlFileUrl, {
            mode: 'cors'
          })
          let partNames: string[] = []
          const xml: any = new DOMParser().parseFromString(res, 'text/xml')
          for (const item of xml.getElementsByTagName('part-name')) {
            if (item.textContent) {
              partNames.push(item.textContent)
            }
          }
          partNames = partNames.filter(
            (item: any) => !item?.toLocaleUpperCase()?.includes('COMMON')
          )
          const partList: any = []
          for (let j = 0; j < partNames.length; j++) {
            partList.push({
              name: partNames[j],
              value: j
            })
          }
          staffData.xmlPartList = partList
        }

        staffData.musicXml = musicDetail.value?.xmlFileUrl || ''
        const tempList = musicDetail.value?.background || []
        const tempPartList = [] as any
        staffData.xmlPartList.forEach((part: any) => {
          const item = tempList.find((item: any) => item.track === part.name)
          if (item) {
            tempPartList.push({
              ...item,
              index: part.value
            })
          }
        })

        staffData.partList = tempPartList

        staffData.tempPartList = JSON.parse(JSON.stringify(staffData.partList))
        staffData.partList = instrumentSort(staffData.partList)
        // console.log(staffData.partList, ' staffData.partList')
        staffData.partXmlIndex = staffData.partList[0]?.index || 0
        staffData.instrumentName =
          musicDetail.value?.musicSheetType === 'CONCERT'
            ? getInstrumentName(staffData.partList[staffData.partIndex]?.track)
            : ''

        if (musicDetail.value?.musicSheetType === 'SINGLE') {
          musicPdfUrl.value = musicDetail.value?.musicPdfUrl
        } else {
          musicPdfUrl.value = staffData.partList[0]?.musicPdfUrl
        }
      } catch (error) {
        //
      }
    }
    const renderStaff = async () => {
      try {
        nextTick(() => {
          if (musicPdfUrl.value) {
            // const url = `${location.origin}${
            //     location.pathname
            //   }pdf/web/viewer-pdf.html?file=${encodeURIComponent(
            //     musicPdfUrl.value
            //   )}&t=${Date.now()}`


              const url = '/pdf/web/viewer-pdf.html?file=' +
                encodeURIComponent(musicPdfUrl.value) +
                '&t=' +
                Date.now()
            
            const iframeRef = document.querySelector('#staffIframeRef') as any
            iframeRef.contentWindow.location.replace(
              url
            )
            staffData.iframeSrc = url
          } else {
            // const url = `${location.origin}${location.pathname}osmd/index.html`
            const url = `${location.origin}/osmd/index.html`

            const iframeRef = document.querySelector('#staffIframeRef') as any
            iframeRef.contentWindow.location.replace(url)
            staffData.iframeSrc = url
          }
        })
      } catch (error) {
        //
      }
    }

    const musicIframeLoad = async () => {
      const iframeRef: any = document.getElementById('staffIframeRef')
      if (iframeRef && iframeRef.contentWindow.renderXml) {
        const res = await umiRequest.get(staffData.musicXml, {
          mode: 'cors'
        })
        const parseXmlInfo = getCustomInfo(res)
        const xml = formatXML(parseXmlInfo.parsedXML)

        const currentXml = onlyVisible(xml, staffData.partXmlIndex)
        iframeRef.contentWindow.renderXml(currentXml, 0)

        // iframeRef.contentWindow.renderXml(
        //   staffData.musicXml,
        //   staffData.partXmlIndex
        // )
      }
    }
    const resetRender = async () => {
      const iframeRef: any = document.getElementById('staffIframeRef')
      if (iframeRef && iframeRef.contentWindow.renderXml) {
        loading.value = true
        // iframeRef.contentWindow.resetRender(staffData.partXmlIndex)
        const res = await umiRequest.get(staffData.musicXml, {
          mode: 'cors'
        })
        const parseXmlInfo = getCustomInfo(res)
        const xml = formatXML(parseXmlInfo.parsedXML)

        const currentXml = onlyVisible(xml, staffData.partXmlIndex)
        iframeRef.contentWindow.renderXml(currentXml, 0)

        staffData.instrumentName = getInstrumentName(
          staffData.partList[staffData.partIndex]?.track
        )
      }
    }

    const resetRenderPage = async (type: string, xmlUrl: string) => {
      const iframeRef: any = document.getElementById('staffIframeRef')
      if (iframeRef && iframeRef.contentWindow.renderXml) {
        // console.log('resetRenderPage')
        // iframeRef.contentWindow.resetRenderPage(type, xmlUrl)

        const res = await umiRequest.get(staffData.musicXml, {
          mode: 'cors'
        })
        const parseXmlInfo = getCustomInfo(res)
        const xml = formatXML(parseXmlInfo.parsedXML)

        const currentXml = onlyVisible(xml, staffData.partXmlIndex)
        iframeRef.contentWindow.resetRenderPage(type, currentXml)
      }
    }
    const partColumns = computed(() => {
      return staffData.partList.map((item: any, index: number) => {
        const instrumentName =
          musicDetail.value?.musicSheetType === 'CONCERT'
            ? getInstrumentName(item.track)
            : ''
        return {
          text: item.track + (instrumentName ? `(${instrumentName})` : ''),
          value: index,
          instrumentName,
          musicPdfUrl: item.musicPdfUrl,
          firstPdfUrl: item.firstPdfUrl,
          jianPdfUrl: item.jianPdfUrl,
          xmlValue: item.index,
          track: item.track
        }
      })
    })

    const onDownloadApp = () => {
      Dialog.alert({
        title: '提示',
        message: '请在酷乐秀APP中使用',
        confirmButtonColor: '#2dc7aa'
      }).then(() => {
        window.location.href = location.origin + '/student/#/download'
      })
    }

    //  购买
    const onSubmit = async () => {
      const url =
        apiSuffix.value +
        '/tenantGroupAlbum/buyAlbumInfo?tenantGroupAlbumId=' +
        (route.query.taId || '')
      // if (state.albumId) {
      //   url = url + '?albumId=' + state.albumId
      // }
      const { data } = await request.get(url)
      const details = data[0]
      orderStatus.orderObject.orderType = 'TENANT_ALBUM'
      orderStatus.orderObject.orderName = details.name
      orderStatus.orderObject.orderDesc = details.name
      orderStatus.orderObject.actualPrice = details.actualPrice
      // orderStatus.orderObject.recomUserId = route.query.recomUserId || 0
      // orderStatus.orderObject.activityId = route.query.activityId || 0
      orderStatus.orderObject.orderNo = ''
      orderStatus.orderObject.orderList = [
        {
          orderType: 'TENANT_ALBUM',
          goodsName: details.name,
          actualPrice: details.actualPrice,
          price: details.actualPrice,
          ...details
        }
      ]

      const res = await request.post('/api-student/userOrder/getPendingOrder', {
        data: {
          goodType: 'TENANT_ALBUM',
          bizId: details.id
        }
      })

      const result = res.data
      if (result) {
        Dialog.confirm({
          title: '提示',
          message: '您有一个未支付的订单，是否继续支付？',
          theme: 'round-button',
          className: 'confirm-button-group',
          cancelButtonText: '取消订单',
          confirmButtonText: '继续支付'
        })
          .then(async () => {
            orderStatus.orderObject.orderNo = result.orderNo
            orderStatus.orderObject.actualPrice = result.actualPrice
            orderStatus.orderObject.discountPrice = result.discountPrice
            orderStatus.orderObject.paymentConfig = {
              ...result.paymentConfig,
              paymentVendor: result.paymentVendor,
              paymentVersion: result.paymentVersion
            }

            routerToALBUM(details.id)
          })
          .catch(() => {
            Dialog.close()
            // 只用取消订单，不用做其它处理
            cancelPaymentALBUM(result.orderNo)
          })
      } else {
        routerToALBUM(details.id)
      }
    }
    const cancelPaymentALBUM = async (orderNo: string) => {
      try {
        await request.post('/api-student/userOrder/orderCancel/v2', {
          data: {
            orderNo
          }
        })
      } catch {
        //
      }
    }
    const routerToALBUM = (id: string) => {
      router.push({
        path: '/orderDetail',
        query: {
          orderType: 'ALBUM',
          album: id
        }
      })
    }

    const initIframe = (tempPdf: string, staff: string, xml: string) => {
      if (tempPdf) {
        musicPdfUrl.value = tempPdf
        renderStaff()
      } else {
        musicPdfUrl.value = ''
        // 为了处理，之前是使用pdf渲染，现在又用osmd，iframe没有重新加载
        if (staffData.iframeSrc.indexOf('pdf/web') !== -1) {
          renderStaff()
        } else {
          resetRenderPage(staff, xml)
        }
      }
    }
    return () => (
      <div class={styles.detail}>
        <TheSticky position="top">
          <ColHeader
            background={background.value}
            hideHeader={false}
            border={false}
            isFixed={false}
            color={color.value}
            backIconColor="white"
          />
        </TheSticky>
        <img class={styles.bgImg} src={musicDetail.value?.titleImg} />
        <div class={styles.musicContentBg}></div>
        <div class={styles.bg}>
          <div class={styles.alumWrap}>
            <div class={styles.img}>
              {/* {albumDetail.value?.paymentType === 'CHARGE' && (
                  <span class={styles.albumType}>付费</span>
                )} */}
              <Image
                class={styles.image}
                width="100%"
                height="100%"
                fit="cover"
                src={musicDetail.value?.titleImg}
              />
            </div>
            <div class={styles.alumDes}>
              <div class={[styles.alumTitle, 'van-ellipsis']}>
                {musicDetail.value?.musicSheetName}
              </div>
              <div class={[styles.des, 'van-multi-ellipsis--l2']}>
                {!musicDetail.value?.composer
                  ? `上传者：${musicDetail.value?.addName || ''}`
                  : `作曲：${musicDetail.value?.composer || ''}`}
              </div>
            </div>
          </div>
          <div class={[styles.alumCollect]}>
            <div
              class={[
                styles.alumCollectItem,
                showImg.value.length <= 0 && !musicPdfUrl.value
                  ? styles.alumCollectItemActive
                  : ''
              ]}
              onClick={() => {
                if (browser().isApp) {
                  if (musicPdfUrl.value) {
                    const songName =
                      musicDetail.value?.musicSheetName +
                      (staffData.instrumentName
                        ? `(${staffData.instrumentName})`
                        : '')
                    promisefiyPostMessage({
                      api: 'downloadFile',
                      content: {
                        downloadUrl: musicPdfUrl.value,
                        fileName: songName
                      }
                    })
                    return
                  }
                  if (showImg.value.length > 0) {
                    downloadStatus.value = true
                  }
                } else {
                  onDownloadApp()
                }
              }}
            >
              <img src={iconDownload} />
              <span>下载曲谱</span>
            </div>

            <div
              class={styles.alumCollectItem}
              onClick={() => toggleFavorite()}
            >
              <img src={musicDetail.value?.favorite ? iStart : oStart} />
              <span>{musicDetail.value?.favoriteCount}人收藏</span>
            </div>
          </div>
          {/* {buyState.value.hasTenantAlbum ? 'true' : 'false'} */}
          {musicDetail.value?.id &&
            !buyState.value.play &&
            !buyState.value.hasTenantAlbum && (
              <div class={styles.albumTips}>
                {buyState.value.charge && buyState.value.vip ? (
                  <>
                    <span>开通会员或点播单曲，即可自由练习该曲谱</span>
                    <span class={styles.albumPrice}>
                      ¥{moneyFormat(musicDetail.value?.musicPrice)}
                    </span>
                  </>
                ) : buyState.value.vip ? (
                  <span>
                    <img src={iconMemberSmall} class={styles.iconMemberSmall} />
                    此曲谱为会员专享，开通会员即可自由练习该曲谱
                  </span>
                ) : buyState.value.charge ? (
                  <>
                    <span>此曲谱为点播曲谱，点播即可自由练习该曲谱</span>
                    <span class={styles.albumPrice}>
                      ¥{moneyFormat(musicDetail.value?.musicPrice)}
                    </span>
                  </>
                ) : (
                  ''
                )}
              </div>
            )}
        </div>

        <div class={styles.musicContent}>
          {musicDetail.value?.notation ? (
            <span
              class={styles.iconTransfer}
              style={{
                display:
                  musicDetail.value?.musicSheetType === 'SINGLE' ? '' : 'none',
                // opacity: showImg.value.length <= 0 || data.musicPdfUrl ? 0.6 : 1
              }}
              onClick={() => {
                // if (showImg.value.length <= 0 || data.musicPdfUrl) return

                staff.status = true
              }}
            >
              转谱
            </span>
          ) : null}
          <span
            class={styles.iconTransfer}
            style={{
              display:
                musicDetail.value?.musicSheetType === 'CONCERT' ? '' : 'none'
            }}
            onClick={() => {
              staffData.open = true
            }}
          >
            切换声轨
          </span>

          {musicDetail.value?.musicSheetType === 'CONCERT' || musicPdfUrl.value ||
          !defaultImgs.value[staff.radio] ? (
            <>
              {musicPdfUrl.value ? (
                <iframe
                  id="staffIframeRef"
                  style={{
                    opacity: loading.value ? 0 : 1,
                    flex: "1 auto"
                  }}
                  // src={staffData.iframeSrc}
                  onLoad={() => {
                    // 判断是用哪个渲染的
                    loading.value = false
                  }}
                ></iframe>
              ) : (
                <>
                  <p class={styles.musicTitle}>
                    {(musicDetail.value?.musicSheetName
                      ? musicDetail.value?.musicSheetName
                      : '') +
                      (staffData.instrumentName
                        ? `(${staffData.instrumentName})`
                        : '')}
                  </p>
                  {loading.value && (
                    <div>
                      <Vue3Lottie
                        animationData={AstronautJSON}
                        class={styles.finch}
                      ></Vue3Lottie>
                      {/* <p class={styles.finchLoad}>加载中...</p> */}
                    </div>
                  )}
                  <iframe
                    id="staffIframeRef"
                    style={{
                      opacity: loading.value ? 0 : 1,
                      flex: "1 auto"
                    }}
                    // src={staffData.iframeSrc}
                    onLoad={() => {
                      musicIframeLoad()
                    }}
                  ></iframe>
                </>
              )}
            </>
          ) : (
            <div class={styles.imgSection}>
              <p class={styles.musicTitle}>
                {(musicDetail.value?.musicSheetName
                  ? musicDetail.value?.musicSheetName
                  : '') +
                  (staffData.instrumentName
                    ? `(${staffData.instrumentName})`
                    : '')}
              </p>
              {showImg.value.length > 0 ? (
                <div class={styles.musicImg}>
                 <div>
                 <img src={showImg.value[0]} alt="" />
                 </div>
                </div>
              ) : loading.value ? (
                <>
                  <Vue3Lottie
                    animationData={AstronautJSON}
                    class={styles.finch}
                  ></Vue3Lottie>
                  {/* <p class={styles.finchLoad}>加载中...</p> */}
                </>
              ) : (
                <div class={styles.empty}>
                  <Image src={emtpy} class={styles.emptyImg} />
                  <p class={styles.emptyTip}>暂无乐谱预览图</p>
                </div>
              )}
            </div>
          )}
        </div>

        {musicDetail.value?.id && (
          <TheSticky position="bottom" varName="--bottom-height">
            <div style={{ backgroundColor: '#fff' }}>
              <div class={styles.videoOperation}>
                {audioFileUrl.value && (
                  <>
                    {!buyState.value.play &&
                      freeRate.value != 100 &&
                      freeRate.value != 0 && (
                        <div class={[styles.audition]}>
                          <img src={iconListen} />
                          <span>每首曲目可试听{freeRate.value}%</span>
                        </div>
                      )}

                    <div class={[styles.audio, styles.collectCell]}>
                      <audio id="player" controls ref={audio}>
                        <source src={audioFileUrl.value} type="audio/mp3" />
                      </audio>
                    </div>
                  </>
                )}
              </div>

              <div ref={footers} class={styles.footers}>
                {/* 判断是否是免费的，或者已经购买过 */}
                {buyState.value.play ? (
                  <Button
                    round
                    block
                    type="primary"
                    color="linear-gradient( 270deg, #FF204B 0%, #FE5B71 100%)"
                    onClick={() => {
                      if (!browser().isApp) {
                        onDownloadApp()
                        return
                      }
                      const throttleFn = useThrottleFn(() => {
                        player.value && player.value.stop()
                        const item: any = partColumns.value.find(
                          (c: any) => c.value === staffData.partIndex
                        )

                        // const index = staffData.tempPartList.findIndex(
                        //   (i: any) => i.track === item?.track
                        // )
                        musicBuy(musicDetail.value, () => {}, {
                          'part-index': item?.xmlValue || 0,
                          sett: staff.radio,
                          albumId: route.query.tenantAlbumId || '', // 专辑编号
                          // 1：忽略系统节拍器
                          ignoreSysMetronome:
                            route.query.subjectType === 'MUSIC' ? 1 : 0
                        })
                      }, 500)

                      throttleFn()
                    }}
                  >
                    立即练习
                  </Button>
                ) : buyState.value.hasTenantAlbum && !buyState.value.play ? (
                  <Button
                    disabled={route.query.buyStatus === '1'}
                    round
                    block
                    type="primary"
                    color="linear-gradient( 270deg, #FF204B 0%, #FE5B71 100%)"
                    onClick={() => {
                      if (!browser().isApp) {
                        onDownloadApp()
                        return
                      }
                      if (route.query.type === 'search') {
                        router.push('train-tool')
                      } else {
                        onSubmit()
                      }
                    }}
                  >
                    开通训练教程
                  </Button>
                ) : (
                  <div class={[styles.buyBtn]}>
                    {/* 判断是否是需要收费的 */}
                    {buyState.value.charge && (
                      <Button
                        round
                        type="primary"
                        color="linear-gradient(270deg, #FF204B 0%, #FE5B71 100%)"
                        class={styles.primary}
                        onClick={() => {
                          if (!browser().isApp) {
                            onDownloadApp()
                            return
                          }
                          onBuy()
                        }}
                      >
                        立即点播
                      </Button>
                    )}

                    {/* 判断是否有会员的 */}
                    {buyState.value.vip && (
                      <Button
                        round
                        block={!buyState.value.charge ? true : false}
                        type="primary"
                        color="linear-gradient(270deg, #FF204B 0%, #FE5B71 100%)"
                        class={styles.memeber}
                        onClick={() => {
                          if (!browser().isApp) {
                            onDownloadApp()
                            return
                          }
                          router.push({
                            path: '/memberCenter',
                            query: {
                              ...route.query
                            }
                          })
                        }}
                      >
                        {studentActivityId.value > 0 && (
                          <div class={[styles.buttonDiscount]}>专属优惠</div>
                        )}
                        开通会员
                      </Button>
                    )}
                  </div>
                )}
              </div>
            </div>
          </TheSticky>
        )}

        <Popup v-model:show={downloadStatus.value} position="bottom" round>
          {downloadStatus.value && (
            <Download
              imgList={JSON.parse(JSON.stringify(showImg.value))}
              musicSheetName={musicDetail.value?.musicSheetName +
                (staffData.instrumentName
                  ? `(${staffData.instrumentName})`
                  : '')}
            />
          )}
        </Popup>

        <Popup
          v-model:show={staff.status}
          teleport="body"
          closeable
          style={{ width: '80%' }}
          class={styles.staffChange}
          round
        >
          <div class={styles.staffContainer}>
            <div class={styles.staffTitle}>转换曲谱</div>
            <RadioGroup v-model={staff.radio}>
              <CellGroup border={false}>
                <Cell
                  center
                  border={false}
                  class={staff.radio === 'staff' ? styles.active : ''}
                  onClick={() => onChangeStaff('staff')}
                >
                  {{
                    icon: () => (
                      <Image src={staffDetafult} class={styles.staffImg} />
                    ),
                    title: () => <span class={styles.name}>五线谱</span>,
                    value: () => (
                      <Radio name="staff">
                        {{
                          icon: (props: any) => (
                            <Icon
                              class={styles.boxStyle}
                              name={
                                props.checked
                                  ? activeButtonIcon
                                  : inactiveButtonIcon
                              }
                            />
                          )
                        }}
                      </Radio>
                    )
                  }}
                </Cell>
                <Cell
                  center
                  border={false}
                  class={staff.radio === 'first' ? styles.active : ''}
                  onClick={() => onChangeStaff('first')}
                >
                  {{
                    icon: () => (
                      <Image src={firstDefault} class={styles.staffImg} />
                    ),
                    title: () => <span class={styles.name}>简谱-首调</span>,
                    value: () => (
                      <Radio name="first">
                        {{
                          icon: (props: any) => (
                            <Icon
                              class={styles.boxStyle}
                              name={
                                props.checked
                                  ? activeButtonIcon
                                  : inactiveButtonIcon
                              }
                            />
                          )
                        }}
                      </Radio>
                    )
                  }}
                </Cell>
                <Cell
                  center
                  border={false}
                  class={staff.radio === 'fixed' ? styles.active : ''}
                  onClick={() => onChangeStaff('fixed')}
                >
                  {{
                    icon: () => (
                      <Image src={fixedDefault} class={styles.staffImg} />
                    ),
                    title: () => <span class={styles.name}>简谱-固定调</span>,
                    value: () => (
                      <Radio name="fixed">
                        {{
                          icon: (props: any) => (
                            <Icon
                              class={styles.boxStyle}
                              name={
                                props.checked
                                  ? activeButtonIcon
                                  : inactiveButtonIcon
                              }
                            />
                          )
                        }}
                      </Radio>
                    )
                  }}
                </Cell>
              </CellGroup>
            </RadioGroup>
          </div>
        </Popup>

        <Popup
          teleport="body"
          position="bottom"
          round
          v-model:show={staffData.open}
        >
          <Picker
            columns={partColumns.value}
            onConfirm={value => {
              staffData.open = false
              staffData.partIndex = value.value
              staffData.partXmlIndex = value.xmlValue
              staffData.instrumentName = value.instrumentName
              showImg.value = []
              nextTick(() => {
                // const item = getInstrumentItem(musicDetail.value?.background || [], value.selectedOptions[0].track);

                let tempPdf = value?.musicPdfUrl
                if (musicDetail.value?.musicSheetType !== 'CONCERT') {
                  // tempPdf = ''
                  if (staff.radio === 'first') {
                    tempPdf = value?.firstPdfUrl
                  } else if (staff.radio === 'fixed') {
                    tempPdf = value?.jianPdfUrl
                  } else if (staff.radio === 'staff') {
                    tempPdf = value?.musicPdfUrl
                  }
                }

                if (tempPdf) {
                  musicPdfUrl.value = tempPdf
                  renderStaff()
                } else {
                  musicPdfUrl.value = ''
                  loading.value = true
                  // 为了处理，之前是使用pdf渲染，现在又用osmd，iframe没有重新加载
                  if (staffData.iframeSrc.indexOf('pdf/web') !== -1) {
                    renderStaff()
                  } else {
                    resetRender()
                  }
                }
                // resetRender()
              })
            }}
            onCancel={() => (staffData.open = false)}
          />
        </Popup>
      </div>
    )
  }
})