orchestra-app/src/views/coursewarePlay/index.tsx

import { closeToast, Icon, Popup, showDialog, showToast } from 'vant'
import {
  defineComponent,
  onMounted,
  reactive,
  nextTick,
  onUnmounted,
  ref,
  watch,
  Transition,
  computed,
  onBeforeUnmount,
  shallowRef
} from 'vue'
import iconBack from './image/back.png'
import styles from './index.module.less'
import 'plyr/dist/plyr.css'
import request from '@/helpers/request'
import { state } from '@/state'
import { useRoute } from 'vue-router'
import { listenerMessage, postMessage, promisefiyPostMessage } from '@/helpers/native-message'
import qs from 'query-string'
import MusicScore from './component/musicScore'
// import iconDian from './image/icon-dian.svg'
// import iconPoint from './image/icon-point.svg'
import { iconUp, iconDown, iconPen, iconTouping, iconMenu, iconCourseType, iconSearch } from './image/icons.json'
import Points from './component/points'
import { browser } from '@/helpers/utils'
import { Vue3Lottie } from 'vue3-lottie'
import playLoadData from './datas/data.json'
import { usePageVisibility } from '@vant/use'
import { useInterval, useIntervalFn, useNetwork } from '@vueuse/core'
import PlayRecordTime from './playRecordTime'
import { handleCheckVip } from '../hook/useFee'
import OGuide from '@/components/o-guide'
import Tool, { ToolItem, ToolType } from './component/tool'
import Pen from './component/tools/pen'
import VideoItem from './component/video-item'
import deepClone from '@/helpers/deep-clone'
import VideoPlay from './component/video-play'
import CoursewareType from './component/courseware-type'
import CoursewareTips from './component/courseware-tips'
import GlobalTools from '@/components/globalTools'
import { isPlay, penShow, toolOpen, whitePenShow } from '@/components/globalTools/globalTools'
import PointsSearch from './component/points-search'

export default defineComponent({
  name: 'CoursewarePlay',
  setup() {
    const pageVisibility = usePageVisibility()
    const { isOnline } = useNetwork()
    /** 页面显示和隐藏 */
    watch(
      () => pageVisibility.value,
      (value) => {
        if (value == 'hidden') {
          handleStop()
        }
      }
    )
    /** 设置播放容器 16:9 */
    const parentContainer = reactive({
      width: '100vw'
    })
    const setContainer = () => {
      const min = Math.min(screen.width, screen.height)
      const max = Math.max(screen.width, screen.height)
      const width = min * (16 / 9)
      if (width > max) {
        parentContainer.width = '100vw'
        return
      } else {
        parentContainer.width = width + 'px'
      }
    }
    const handleInit = (type = 0) => {
      //设置容器16:9
      // setContainer()
      // 横屏
      postMessage(
        {
          api: 'setRequestedOrientation',
          content: {
            orientation: type
          }
        },
        () => {
          console.log(234)
        }
      )
      // 头,包括返回箭头
      // postMessage({
      //   api: 'setTitleBarVisibility',
      //   content: {
      //     status: type
      //   }
      // })
      // 安卓的状态栏
      postMessage({
        api: 'setStatusBarVisibility',
        content: {
          isVisibility: type
        }
      })
      // 进入页面设置常量
      postMessage({
        api: 'keepScreenLongLight',
        content: {
          isOpenLight: type ? true : false
        }
      })
    }
    handleInit()
    onUnmounted(() => {
      handleInit(1)
      window.removeEventListener('message', iframeHandle)
    })

    const route = useRoute()
    const headeRef = ref()
    const isCurrentCoursewareMenu = shallowRef(true) // 是否为当前选的课程类型
    const detailTempSearchList = shallowRef<any[]>()
    const detailList = shallowRef<any[]>()// 搜索来的所有数据 
    const data = reactive({
      source: route.query.source as any, // 来源 search  搜索
      searchLoading: false, // 搜索加载状态
      search: route.query.search as any, // 默认的搜索条件 - 
      searchTemp: route.query.search as any, // 默认的搜索条件 - 
      currentId: route.query.id as any,
      detail: null as any,
      knowledgePointList: [] as any,
      itemList: [] as any,
      lookVideoDataList: [] as any, // 观看视频统计数据
      showHead: true,
      isCourse: false,
      isRecordPlay: false,
      videoRefs: {},
      refLevelList: [] as any,
      videoState: 'init' as 'init' | 'play',
      videoItemRef: null as any,
      animationState: 'start' as 'start' | 'end',
      disableScreenRecordingFlag: '0' // 是否禁止录屏
    })
    const activeData = reactive({
      isAutoPlay: true, // 是否自动播放
      nowTime: 0,
      model: true, // 遮罩
      isAnimation: true, // 是否动画
      videoBtns: true, // 视频
      currentTime: 0,
      duration: 0,
      timer: null as any,
      item: null as any
    })
    // 获取缓存路径
    const getCacheFilePath = async (material: any) => {
      const res = await promisefiyPostMessage({
        api: 'getCourseFilePath',
        content: {
          url: material.content,
          localPath: '',
          materialId: material.materialId,
          updateTime: material.updateTime,
          type: material.type // SONG VIDEO IMAGE
        }
      })
      // console.log('缓存路径返回', res)
      return res
    }
    // 获取当前课程是否签退
    const getCourseSchedule = async () => {
      if (!route.query.courseId) return
      try {
        const res = await request.get(
          `${state.platformApi}/courseSchedule/detail/${route.query.courseId}`,
          {
            hideLoading: true
          }
        )
        if (res?.data) {
          data.isCourse =
            res.data.status === 'ING' && state.platformType == 'TEACHER' ? true : false
          // data.isRecordPlay = Date.now() > dayjs(res.data.startTime).valueOf()
        }
      } catch (e) {
        console.log(e)
      }
    }
    const getTempList = async (materialList: any, name: any) => {
      const list: any = []
      const browserInfo = browser()
      for (let j = 0; j < materialList.length; j++) {
        const material = materialList[j]
        //请求本地缓存
        if (browserInfo.isApp && ['VIDEO', 'IMG'].includes(material.type)) {
          const localData = await getCacheFilePath(material)
          if (localData?.content?.localPath) {
            material.url = material.content
            material.content = localData.content.localPath
          }
        }
        const videoData = data.lookVideoDataList.find(
          (i: any) => i.materialId === material.materialId
        )

        material.moreTime = videoData?.videoBrowseData ? JSON.parse(videoData.videoBrowseData) : []
        material.videoTime = videoData?.videoTime || 0 // 视频时长
        material.iframeRef = null
        material.videoEle = null
        material.tabName = name
        material.autoPlay = false //加载完成是否自动播放
        material.isprepare = false // 视频是否加载完成
        material.isRender = false // 是否渲染了

        list.push(material)
        // list.push({
        //   ...material,
        //   moreTime: videoData?.videoBrowseData ? JSON.parse(videoData.videoBrowseData) : [],
        //   videoTime: videoData?.videoTime || 0, // 视频时长
        //   iframeRef: null,
        //   videoEle: null,
        //   tabName: name,
        //   autoPlay: false, //加载完成是否自动播放
        //   isprepare: false, // 视频是否加载完成
        //   isRender: false // 是否渲染了
        // })
      }
      return list
    }
    const getItemList = async () => {
      const list: any = []

      for (let i = 0; i < data.knowledgePointList.length; i++) {
        const item = data.knowledgePointList[i]
        if (item.materialList && item.materialList.length > 0) {
          const tempList = await getTempList(item.materialList, item.name)
          list.push(...tempList)
        }

        // 第二层级
        if (item.children && item.children.length > 0) {
          const childrenList = item.children || []
          for (let j = 0; j < childrenList.length; j++) {
            const childItem = childrenList[j]
            const tempList = await getTempList(childItem.materialList, childItem.name)
            list.push(...tempList)
          }
        }
      }

      // console.log(list, 'list')

      let _firstIndex = list.findIndex(
        (n: any) =>
          n.knowledgePointMaterialRelationId == route.query.kId || n.materialId == route.query.kId
      )
      _firstIndex = _firstIndex > -1 ? _firstIndex : 0
      const item = list[_firstIndex]

      // console.log(_firstIndex, '_firstIndex', route.query.kId, 'route.query.kId', item)
      // 是否自动播放
      if (activeData.isAutoPlay) {
        item.autoPlay = true
      }
      popupData.activeIndex = _firstIndex
      popupData.playIndex = _firstIndex
      popupData.tabName = item.tabName
      popupData.tabActive = item.knowledgePointId
      popupData.itemActive = item.id
      popupData.itemName = item.name
      nextTick(() => {
        data.itemList = list
        checkedAnimation(popupData.activeIndex)
        postMessage({
          api: 'courseLoading',
          content: {
            show: false,
            type: 'fullscreen'
          }
        })
        //检测是否录屏
        if (data.disableScreenRecordingFlag === '1') {
          handleLimitScreenRecord()
        }
        setTimeout(() => {
          data.animationState = 'end'
        }, 500)
      })
    }
    const getDetail = async (id?: any) => {
      try {
        const res: any = await request.get(
          state.platformApi + `/lessonCoursewareDetail/detail/${id || route.query.id}`,
          {
            hideLoading: true
          }
        )
        const result = res.data || {}
        result.lessonTargetDesc = result.lessonTargetDesc ? result.lessonTargetDesc.replace(/\n/g, "<br />") : ""
        data.detail = result;
        if (res?.data?.lockFlag) {
          postMessage({
            api: 'courseLoading',
            content: {
              show: false,
              type: 'fullscreen'
            }
          })
          showDialog({
            title: '温馨提示',
            message: '课件已锁定'
          }).then(() => {
            goback()
          })
          return
        }
        if (Array.isArray(res?.data?.knowledgePointList)) {
          let index = 0
          data.knowledgePointList = res.data.knowledgePointList.map((n: any) => {
            if (Array.isArray(n.materialList)) {
              n.materialList = n.materialList.map((item: any) => {
                index++
                const materialRefs = item.materialRefs ? item.materialRefs : []
                const materialMusicId = materialRefs.length > 0 ? materialRefs[0].resourceId : null
                return {
                  ...item,
                  materialMusicId,
                  knowledgePointId: [item.knowledgePointId],
                  materialId: item.id,
                  id: index + ''
                }
              })
            }
            if (Array.isArray(n.children)) {
              n.children = n.children.map((cn: any) => {
                cn.materialList = cn.materialList.map((item: any) => {
                  index++
                  const materialRefs = item.materialRefs ? item.materialRefs : []
                  const materialMusicId =
                    materialRefs.length > 0 ? materialRefs[0].resourceId : null
                  return {
                    ...item,
                    materialMusicId,
                    knowledgePointId: [n.id, item.knowledgePointId],
                    materialId: item.id,
                    id: index + ''
                  }
                })
                return cn
              })
            }
            return n
          })
          getItemList()
        }
        return true
      } catch (error) {
        console.log(error)
      }
    }

    const getSearchItemList = async (knowledgePointList: any[]) => {
      const list: any = [];

      for (let i = 0; i < knowledgePointList.length; i++) {
        const item = knowledgePointList[i];
        if (item.materialList && item.materialList.length > 0) {
          const tempList = await getTempList(item.materialList, item.name);
          list.push(...tempList);
        }

        // 第二层级
        if (item.children && item.children.length > 0) {
          const childrenList = item.children || [];
          for (let j = 0; j < childrenList.length; j++) {
            const childItem = childrenList[j];
            const tempList = await getTempList(
              childItem.materialList,
              childItem.name
            );
            list.push(...tempList);
          }
        }
      }

      return list
    };


    /** 从搜索页面来的 */
    const getSearchDetail = async (params: { type?: string, id?: any, search?: string }) => {
      try {
        const res = await request.post(
          state.platformApi +
            `/courseSchedule/myCoursewareDetail/${params.id || route.query.lessonId}`,
          {
            hideLoading: true,
            requestType: "form",
            data: {
              detailFlag: "1",
              searchFlag: true,
              search: params.search
            }
          }
        );
        const result = res.data || []
        const allList: any[] = []
        for(let i = 0; i < result.length; i++) {
          const itemResult = result[i];
          itemResult.name = itemResult.coursewareDetailName;
          itemResult.id = itemResult.lessonCoursewareDetailId;
          itemResult.lessonTargetDesc = itemResult.lessonTargetDesc ? itemResult.lessonTargetDesc.replace(/\n/g, "<br />") : ""
          if (Array.isArray(itemResult?.knowledgePointList)) {
            let index = 0;
            itemResult.children = itemResult.knowledgePointList.map(
              (n: any) => {
                if (Array.isArray(n.materialList)) {
                  n.materialList = n.materialList.map((item: any) => {
                    index++;
                    const materialRefs = item.materialRefs
                      ? item.materialRefs
                      : [];
                    const materialMusicId =
                      materialRefs.length > 0
                        ? materialRefs[0].resourceId
                        : null;
                    const useStatus = materialRefs.length > 0
                    ? materialRefs[0]?.extend?.useStatus : null
                    const isLock = useStatus === 'LOCK' && state.platformType === "STUDENT" ? true : false
                    return {
                      ...item,
                      isLock,
                      materialMusicId,
                      content: item.content,
                      coursewareDetailId: itemResult.lessonCoursewareDetailId,
                      knowledgePointId: [itemResult.lessonCoursewareDetailId, item.knowledgePointId],
                      materialId: item.id,
                      id: (i * 1000 + '') + index + ''
                    };
                  });
                }
                if (Array.isArray(n.children)) {
                  n.children = n.children.map((cn: any) => {
                    cn.materialList = cn.materialList.map((item: any) => {
                      index++;
                      const materialRefs = item.materialRefs
                        ? item.materialRefs
                        : [];
                      const materialMusicId =
                        materialRefs.length > 0
                          ? materialRefs[0].resourceId
                          : null;
                      const useStatus = materialRefs.length > 0
                      ? materialRefs[0]?.extend?.useStatus : null
                      const isLock = useStatus === 'LOCK' && state.platformType === "STUDENT" ? true : false
                      return {
                        ...item,
                        isLock,
                        materialMusicId,
                        coursewareDetailId: itemResult.lessonCoursewareDetailId,
                        content: item.content,
                        knowledgePointId: [itemResult.lessonCoursewareDetailId, n.id, item.knowledgePointId],
                        materialId: item.id,
                        id: (i * 1000 + '') + index + ''
                      };
                    });
                    return cn;
                  });
                }
                return n;
              }
            );
            itemResult.knowledgePointList = null // 去掉不要的
            itemResult.list = await getSearchItemList(itemResult.children);

            allList.push(...itemResult.list)
          }
        }
        if(params.type === 'pointSearch') {
          detailTempSearchList.value = result

          // 初始化选中的数据 临时
          popupData.tempTabActive = allList.length > 0 ? allList[0].knowledgePointId : []
          popupData.tempItemActive = "-1"
          data.searchTemp = params.search
          return
        }
        detailList.value = result
        detailTempSearchList.value = result

        if(!params.type) {
          let _firstIndex = allList.findIndex(
            (n: any) =>
              n.knowledgePointMaterialRelationId == route.query.kId ||
              n.materialId == route.query.kId
          );
          _firstIndex = _firstIndex > -1 ? _firstIndex : 0;
          const item = allList[_firstIndex];
          // console.log(item, 'item')
          // console.log(_firstIndex, '_firstIndex', route.query.kId, 'route.query.kId', item)
          // 是否自动播放
          if (activeData.isAutoPlay) {
            item.autoPlay = true;
          }

          popupData.activeIndex = _firstIndex;
          popupData.playIndex = _firstIndex;
          popupData.tabName = item.tabName;
          popupData.tabActive = item.knowledgePointId;
          popupData.itemActive = item.id;
          popupData.itemName = item.name;
          data.detail = detailList.value?.find((child: any) => child.lessonCoursewareDetailId === item.lessonCoursewareDetailId)
        }
        
        nextTick(() => {
          data.itemList = allList;
          checkedAnimation(popupData.activeIndex);
          postMessage({
            api: 'courseLoading',
            content: {
              show: false,
              type: 'fullscreen'
            }
          });

          if (data.disableScreenRecordingFlag === '1') {
            // 检测是否录屏
            handleLimitScreenRecord();
          }
          setTimeout(() => {
            data.animationState = 'end';
          }, 500);
        });

        
        return true
      } catch (error) {
        console.log(error);
      }
    }

    const onTitleTip = (type: "phaseGoals" | "checkItem", text: string) => {
      handleStop()
      popupData.pointOpen = true
      popupData.pointContent = text
      if(type === "checkItem") {
        popupData.pointTitle = '检查事项'
      } else if(type === "phaseGoals") {
        popupData.pointTitle = '阶段目标'
      }
    }


    // ifram事件处理
    const iframeHandle = (ev: MessageEvent) => {
      if (ev.data?.api === 'headerTogge') {
        activeData.model = ev.data.show || (ev.data.playState == 'play' ? false : true)
      }
    }

    // 获取学生观看数据
    const getLookVideoData = async () => {
      try {
        const res = await request.get(
          state.platformApi + `/studentCoursewareMaterialRelation/findByDetailId`,
          {
            hideLoading: true,
            params: {
              lessonCoursewareDetailId: route.query.id
            }
          }
        )
        data.lookVideoDataList = res.data || [] // 视频播放数据
      } catch {
        //
      }
    }

    // 切换播放
    const togglePlay = (m: any, isPlay: boolean) => {
      if (isPlay) {
        m.videoEle?.play()
      } else {
        m.videoEle?.pause()
      }
    }

    let timers: any = null
    const checkVideoPlay = () => {
      const activeVideoRef = data.videoItemRef?.getPlyrRef()
      if (activeVideoRef) {
        timers = setInterval(() => {
          if (!activeVideoRef.paused()) {
            activeVideoRef.pause()
            clearInterval(timers)
          }
          activeVideoRef.pause()
        }, 100)
      }

      setTimeout(() => {
        clearInterval(timers)
      }, 3000)
    }
    //录屏时间触发
    const handleLimitScreenRecord = async () => {
      const result = await promisefiyPostMessage({
        api: 'getDeviceStatus',
        content: { type: 'video' }
      })
      const { status } = result?.content || {}
      if (status == '1') {
        data.itemList.forEach((item: any) => (item.autoPlay = false))
        handleStop()
        // 处理事件 - 事件事件后加载的
        checkVideoPlay()
        showDialog({
          title: '温馨提示',
          message: '课件内容请勿录屏',
          beforeClose: () => {
            return new Promise((resolve) => {
              promisefiyPostMessage({
                api: 'getDeviceStatus',
                content: { type: 'video' }
              }).then((res: any) => {
                const content = res.content
                if (content?.status == '1') {
                  const activeItem = data.itemList[popupData.activeIndex]
                  togglePlay(activeItem, false)
                  resolve(false)
                } else {
                  const activeItem = data.itemList[popupData.activeIndex]
                  togglePlay(activeItem, true)
                  resolve(true)
                }
              })
            })
          }
        })
      }
    }

    // 获取禁止录屏
    const sysParamConfig = async () => {
      try {
        const res = await request.get(`${state.platformApi}/sysParamConfig/queryByParamName`, {
          params: {
            paramName: 'disable_screen_recording_flag'
          }
        })
        data.disableScreenRecordingFlag = res.data.paramValue || ''
      } catch {
        //
      }
    }

    const getRefLevel = async (id?: any) => {
      try {
        const res = await request.post(state.platformApi + '/lessonCoursewareDetail/refLevel', {
          data: {
            lessonCoursewareDetailId: id || route.query.id,
            courseScheduleId: route.query.courseId as any
          }
        })
        data.refLevelList = res.data || []
        return true
      } catch {
        // 
      }
    }

    onMounted(async () => {
      await sysParamConfig()

      if (state.platformType === 'STUDENT') {
        await getLookVideoData()
      }
      if(data.source === 'search') {
        await getSearchDetail({search: data.search})
      } else {
        // 只有老师有 课程类型 切换
        if(state.platformType === "TEACHER") {
          await getRefLevel()
        }
        await getDetail()
      }
      // console.log(data.detail, "data.detail");
      // const hasFree = String(data.detail?.accessScope) === '0'
      // if (!hasFree) {
      //   const hasVip = handleCheckVip()
      //   if (!hasVip) {
      //     nextTick(() => {
      //       postMessage({
      //         api: 'courseLoading',
      //         content: {
      //           show: false,
      //           type: 'fullscreen'
      //         }
      //       })
      //     })
      //     return
      //   }
      // }
      getCourseSchedule()
      window.addEventListener('message', iframeHandle)

      if (data.disableScreenRecordingFlag === '1') {
        //禁止录屏 ios
        listenerMessage('setVideoPlayer', (result) => {
          if (result?.content?.status == 'pause') {
            handleLimitScreenRecord()
          }
        })
        // 安卓
        postMessage({
          api: 'limitScreenRecord',
          content: {
            type: 1
          }
        })
      }
    })

    onBeforeUnmount(() => {
      postMessage({
        api: 'limitScreenRecord',
        content: {
          type: 0
        }
      })
    })

    const playRef = ref()
    // 返回
    const goback = () => {
      try {
        playRef.value?.handleOut()
      } catch (error) {
        console.log(error)
      }
      postMessage({ api: 'goBack' })
    }

    const popupData = reactive({
      pointOpen: false,
      pointContent: "", 
      pointTitle: "",
      coursewareOpen: false,
      open: false,
      activeIndex: 0,
      playIndex: 0,
      tempTabActive: '', // 临时选中
      tempItemActive: "", // 临时编号
      tabActive: '',
      tabName: '',
      itemActive: '',
      itemName: '',
      guideOpen: false,
      toolOpen: false // 工具弹窗控制
    })

    const stopVideo = (el: HTMLVideoElement) => {
      return new Promise((resolve) => {
        if (el.paused) return resolve(true)
        el.onpause = () => {
          console.log('暂停')
          resolve(true)
        }
        el.pause()
      })
    }

    /**停止所有的播放 */
    const handleStop = () => {
      for (let i = 0; i < data.itemList.length; i++) {
        const activeItem = data.itemList[i]
        if (activeItem.type === 'VIDEO') {
          // activeItem.videoEle?.currentTime(0)
          activeItem.videoEle?.pause()
          // activeItem.videoEle?.stop()
        }
        // 停止曲谱的播放
        if (activeItem.type === 'SONG') {
          activeItem.iframeRef?.contentWindow?.postMessage({ api: 'setPlayState' }, '*')
        }
      }
      console.log('视频暂停完成')
      data.itemList.forEach((item: any) => {
        if (item.type === 'SONG') {
          item.iframeRef?.contentWindow?.postMessage({ api: 'setPlayState' }, '*')
        }
      })
    }
    // 切换素材
    const toggleMaterial = (itemActive: any) => {
      const index = data.itemList.findIndex((n: any) => n.id == itemActive)
      if (index > -1) {
        handleSwipeChange(index)
      }
    }
    /** 延迟收起模态框 */
    const setModelOpen = () => {
      clearTimeout(activeData.timer)
      closeToast()
      activeData.timer = setTimeout(() => {
        activeData.model = false
      }, 4000)
    }
    /** 立即收起所有的模态框 */
    const clearModel = () => {
      clearTimeout(activeData.timer)
      closeToast()
      activeData.model = false
    }
    const toggleModel = (type = true) => {
      activeData.model = type
    }

    // 去点名,签退
    const gotoRollCall = (pageTag: string) => {
      postMessage({
        api: 'open_app_page',
        content: {
          action: 'app',
          pageTag: pageTag,
          url: '',
          params: JSON.stringify({ courseId: route.query.courseId })
        }
      })
    }

    // 双击
    const handleDbClick = () => {
      if (activeVideoItem.value.type === 'VIDEO') {
        const activeVideoRef = data.videoItemRef?.getPlyrRef()
        if (activeVideoRef) {
          if (activeVideoRef.paused()) {
            activeVideoRef.play()
          } else {
            activeVideoRef.pause()
            showToast('已暂停')
          }
        }
      }
    }

    const effectIndex = ref(0)
    const effects = [
      {
        prev: {
          transform: 'translate3d(0, 0, -800px) rotateX(180deg)'
        },
        next: {
          transform: 'translate3d(0, 0, -800px) rotateX(-180deg)'
        }
      },
      {
        prev: {
          transform: 'translate3d(-100%, 0, -800px)'
        },
        next: {
          transform: 'translate3d(100%, 0, -800px)'
        }
      },
      {
        prev: {
          transform: 'translate3d(-50%, 0, -800px) rotateY(80deg)'
        },
        next: {
          transform: 'translate3d(50%, 0, -800px) rotateY(-80deg)'
        }
      },
      {
        prev: {
          transform: 'translate3d(-100%, 0, -800px) rotateY(-120deg)'
        },
        next: {
          transform: 'translate3d(100%, 0, -800px) rotateY(120deg)'
        }
      },
      // 风车4
      {
        prev: {
          transform: 'translate3d(-50%, 50%, -800px) rotateZ(-14deg)',
          opacity: 0
        },
        next: {
          transform: 'translate3d(50%, 50%, -800px) rotateZ(14deg)',
          opacity: 0
        }
      },
      // 翻页5
      {
        prev: {
          transform: 'translateZ(-800px) rotate3d(0, -1, 0, 90deg)',
          opacity: 0
        },
        next: {
          transform: 'translateZ(-800px) rotate3d(0, 1, 0, 90deg)',
          opacity: 0
        },
        current: { transitionDelay: '700ms' }
      }
    ]

    const acitveTimer = ref()
    // 轮播切换
    const handleSwipeChange = async (index: number) => {
      if(data.source === 'search') {
        const item = data.itemList[index];
        data.detail = detailList.value?.find((child: any) => child.coursewareDetailId === item.coursewareDetailId)
        popupData.tabActive = item.knowledgePointId;
        popupData.itemActive = item.id;
        popupData.itemName = item.name;
        popupData.tabName = item.tabName;
        if (item.typeCode == 'SONG') {
          activeData.model = true;
        }
      }
      // 如果是当前正在播放 或者是视频最后一个
      if (popupData.activeIndex == index) return
      await handleStop()
      data.animationState = 'start'
      data.videoState = 'init'
      clearTimeout(acitveTimer.value)
      checkedAnimation(popupData.activeIndex, index)
      nextTick(() => {
        popupData.activeIndex = index
        acitveTimer.value = setTimeout(
          () => {
            popupData.playIndex = index
            const item = data.itemList[index]
            if (item) {
              popupData.tabActive = item.knowledgePointId
              popupData.itemActive = item.id
              popupData.itemName = item.name
              popupData.tabName = item.tabName
              if (item.type == 'SONG') {
                activeData.model = true
              }
            }
            if (item.type === 'VIDEO') {
              // 自动播放下一个视频
              clearTimeout(activeData.timer)
              closeToast()
              item.autoPlay = true
              // console.log(item, 'item')
              // 当视屏异常时重置链接
              if (item.error) {
                item.videoEle?.src(item.content)
                item.error = false
              }
              nextTick(() => {
                item.videoEle?.play()
              })
            }

            requestAnimationFrame(() => {
              const _effectIndex = effectIndex.value + 1
              effectIndex.value = _effectIndex >= effects.length - 1 ? 0 : _effectIndex
            })
          },
          activeData.isAnimation ? 800 : 0
        )
      })
    }

    /** 是否有转场动画 */
    const checkedAnimation = (index: number, nextIndex?: number) => {
      nextIndex = nextIndex ? nextIndex : index + 1
      const item = data.itemList[index]
      const nextItem = data.itemList[nextIndex]
      if (nextItem) {
        if (nextItem.knowledgePointId != item.knowledgePointId) {
          activeData.isAnimation = true
          return
        }
        const videoEle = item.videoEle
        const nextVideo = nextItem.videoEle
        if (videoEle && videoEle.duration < 8 && index < nextIndex) {
          activeData.isAnimation = false
        } else if (nextVideo && nextVideo.duration < 8 && index > nextIndex) {
          activeData.isAnimation = false
        } else {
          activeData.isAnimation = true
        }
      } else {
        activeData.isAnimation = item?.adviseStudyTimeSecond < 8 ? false : true
      }
    }

    // 上一个知识点, 下一个知识点
    const handlePreAndNext = (type: string) => {
      if (type === 'up') {
        handleSwipeChange(popupData.activeIndex - 1)
      } else {
        handleSwipeChange(popupData.activeIndex + 1)
      }
    }

    /** 弹窗关闭 */
    const handleClosePopup = () => {
      const item = data.itemList[popupData.activeIndex]
      if (item?.type == 'VIDEO' && !item.videoEle?.paused) {
        setModelOpen()
      }
    }

    /** 教学数据 */
    const studyData = reactive({
      type: '' as ToolType,
      penShow: false
    })

    /** 打开教学工具 */
    const openStudyTool = (item: ToolItem) => {
      const activeItem = data.itemList[popupData.activeIndex]
      // 暂停视频和曲谱的播放
      if (activeItem.type === 'VIDEO' && activeItem.videoEle) {
        activeItem.videoEle.pause()
      }
      if (activeItem.type === 'SONG') {
        activeItem.iframeRef?.contentWindow?.postMessage({ api: 'setPlayState' }, '*')
      }
      clearModel()
      popupData.toolOpen = false
      studyData.type = item.type

      switch (item.type) {
        case 'pen':
          studyData.penShow = true
          break
      }
    }

    /** 关闭教学工具 */
    const closeStudyTool = () => {
      studyData.type = 'init'
      toggleModel()
    }

    const activeVideoItem = computed(() => {
      const item = data.itemList[popupData.activeIndex]
      if (item && item.type && item.type.toLocaleUpperCase() === 'VIDEO') {
        return item
      }
      return {}
    })
    let closeModelTimer: any = null

    /**
     * 统计视频播放时间段
     */
    const intervalFnRef = ref() // 定时任务
    // 播放视频总时长
    const videoIntervalRef = useInterval(1000, { controls: true })
    videoIntervalRef.pause()
    /**
     * 格式化视屏播放有效时间 - 合并区间
     * @param intervals [[], []]
     * @example [[4, 8],[0, 4],[10, 30]]
     * @returns [[0, 8], [10, 30]]
     */
    const formatEffectiveTime = (intervals: any[]) => {
      const res: any = []
      intervals.sort((a, b) => a[0] - b[0])
      let prev = intervals[0]
      for (let i = 1; i < intervals.length; i++) {
        const cur = intervals[i]
        if (prev[1] >= cur[0]) {
          // 有重合
          prev[1] = Math.max(cur[1], prev[1])
        } else {
          // 不重合，prev推入res数组
          res.push(prev)
          prev = cur // 更新 prev
        }
      }
      res.push(prev)
      // console.log(res, 'formatEffectiveTime')

      return res
    }
    /**
     * 获取数据有效期
     * @param intervals [[], []]
     * @returns 0s
     */
    const formatTimer = (intervals: any[]) => {
      const afterIntervals = formatEffectiveTime(intervals)
      let time = 0
      afterIntervals.forEach((t: any) => {
        time += t[1] - t[0]
      })
      return time
    }

    // 保存零时时间
    // const moreTime: any = ref([]) // 多个观看时间段 已经放到列表里面了
    let tempTime: any = [] // 临时存储时间
    const currentTimer = useInterval(1000, { controls: true })
    // 监听播放状态，
    watch(
      () => videoIntervalRef.isActive.value,
      (newVal: boolean) => {
        initVideoCount(newVal)
      }
    )

    // 白板的批注打开时暂停播放
    watch(
      () => [whitePenShow.value, penShow.value],
      () => {
        if (whitePenShow.value || penShow.value) {
          handleStop()
        }
      }
    )
    // 是否收起
    watch(
      () => activeData.model,
      () => {
        if (activeData.model) {
            isPlay.value = false
        } else {
            isPlay.value = true
            toolOpen.value = false
        }
      }
    )

    /**
     * 初始化视频时长
     * @param newVal 播放状态
     * @param repeat 是否为定时发送的
     */
    const initVideoCount = (newVal: any, repeat = false) => {
      // console.log('watch', forms.player.currentTime)
      const activeVideoRef = data.videoItemRef?.getPlyrRef()
      const initTime = deepClone(tempTime)
      if (repeat) {
        if (tempTime.length > 0) {
          // console.log('join video', tempTime, 'initTime', initTime)
          tempTime[1] = Math.floor(activeVideoRef.currentTime())
        }
      } else {
        if (newVal) {
          tempTime[0] = Math.floor(activeVideoRef.currentTime())
        } else {
          tempTime[1] = Math.floor(activeVideoRef.currentTime())
        }
      }

      if (tempTime.length >= 2) {
        // console.log(tempTime, 'tempTime', moreTime.value)
        // 处理在短时间内的时间差 【视屏拖动，点击可能会导致时间差太大】
        const diffTime = tempTime[1] - tempTime[0] - currentTimer.counter.value > 2
        // 结束时间，如果 大于开始时间则清除
        if (tempTime[1] >= tempTime[0] && !diffTime) {
          data.itemList[popupData.activeIndex].moreTime.push(tempTime)
          // moreTime.value.push(tempTime)
        }
        if (repeat) {
          tempTime = deepClone(initTime)
        } else {
          tempTime = []
          currentTimer.counter.value = 0
        }
      }
    }
    // 更新时间
    const updateStat = async () => {
      try {
        const itemList = data.itemList
        const params: any = []
        itemList.forEach((item: any) => {
          if (item.moreTime.length > 0) {
            const videoBrowseData = formatEffectiveTime(item.moreTime)
            const time = videoBrowseData.length > 0 ? formatTimer(videoBrowseData) : 0
            const temp = {
              lessonCoursewareDetailId: route.query.id,
              browseTime: time, // 播放时长
              videoBrowseData: JSON.stringify(videoBrowseData), // 播放的数据
              videoTime: item.videoTime, // 视频时长
              materialId: item.materialId
            }
            params.push(temp)
          }
        })

        // 只有学生才统计数据
        if (params.length > 0 && state.platformType === 'STUDENT') {
          await request.post(`${state.platformApi}/studentCoursewareMaterialRelation/save`, {
            data: params
          })
        }
      } catch {
        //
      }
    }

    onMounted(() => {
      // 间隔多少时间同步数据
      intervalFnRef.value = useIntervalFn(async () => {
        // 同步数据时先进行有效时间进行保存
        initVideoCount(false, true)

        await updateStat()
        videoIntervalRef.counter.value = 0
      }, 10000)
    })
    /** 统计视频播放时间段 */
    return () => (
      <div id="playContent" class={styles.playContent}>
        <div
          class={styles.coursewarePlay}
          style={{ width: parentContainer.width }}
          onClick={() => {
            clearTimeout(closeModelTimer)
            clearTimeout(activeData.timer)
            closeToast()
            if (Date.now() - activeData.nowTime < 300) {
              handleDbClick()
              return
            }
            activeData.nowTime = Date.now()
            closeModelTimer = setTimeout(() => {
              activeData.model = !activeData.model
            }, 300)
          }}
        >
          <div class={styles.wraps}>
            <div
              style={
                activeVideoItem.value.type &&
                data.animationState === 'end' &&
                data.videoState === 'play'
                  ? {
                      zIndex: 15,
                      opacity: 1
                    }
                  : { opacity: 0, zIndex: -1, pointerEvents: 'none' }
              }
              class={styles.itemDiv}
            >
              <VideoPlay
                ref={(el: any) => (data.videoItemRef = el)}
                item={activeVideoItem.value}
                activeModel={activeData.model}
                // isEmtry={isEmtry}
                onPlay={() => {
                  data.videoState = 'play'
                  data.animationState = 'end'
                  if(whitePenShow.value || penShow.value || popupData.coursewareOpen || popupData.open || popupData.guideOpen || popupData.pointOpen) {
                    handleStop()
                  } 
                }}
                onLoadedmetadata={(videoItem: any) => {
                  data.videoState = 'play'
                  activeVideoItem.value.videoEle = videoItem
                  if (!activeVideoItem.value.isprepare) {
                    activeVideoItem.value.isprepare = true
                  }
                }}
                onPause={() => {
                  clearTimeout(activeData.timer)
                  // activeData.model = true
                  videoIntervalRef.pause()
                }}
                onSeeked={() => {
                  videoIntervalRef.isActive.value && videoIntervalRef.pause()
                }}
                onSeeking={() => {
                  videoIntervalRef.isActive.value && videoIntervalRef.pause()
                }}
                onWaiting={() => {
                  videoIntervalRef.isActive.value && videoIntervalRef.pause()
                }}
                onTimeupdate={() => {
                  const activeVideoRef = data.videoItemRef?.getPlyrRef()
                  if (
                    !videoIntervalRef.isActive.value &&
                    activeVideoRef?.currentTime() > 0 &&
                    !activeVideoRef?.paused()
                  ) {
                    videoIntervalRef.resume()
                  }
                }}
                onTogglePlay={(paused: boolean) => {
                  // console.log('播放切换', paused)
                  // 首次播放完成
                  if (!activeVideoItem.value.isprepare) {
                    activeVideoItem.value.isprepare = true
                  }
                  activeVideoItem.value.autoPlay = false
                  if (paused || popupData.open || popupData.guideOpen) {
                    clearTimeout(activeData.timer)
                  } else {
                    setModelOpen()
                  }
                }}
                onEnded={async () => {
                  const _index = popupData.activeIndex + 1
                  if (_index < data.itemList.length) {
                    handleSwipeChange(_index)
                  } else {
                    // 说明是最后一个
                    intervalFnRef.value.pause()
                    // 同步数据时先进行有效时间进行保存
                    initVideoCount(false, true)
                    await updateStat()
                  }
                }}
                onReset={() => {
                  if (!activeVideoItem.value.videoEle?.paused) {
                    setModelOpen()
                  }
                }}
                onError={() => {
                  // 视屏异常
                  activeVideoItem.value.error = true
                }}
              />
            </div>
            {data.itemList.map((m: any, mIndex: number) => {
              const isRenderItem = Math.abs(popupData.activeIndex - mIndex) < 2
              const isRender = Math.abs(popupData.playIndex - mIndex) < 2
              // 判断是否是当前选中的元素
              const activeEle = popupData.playIndex === mIndex ? true : false

              return isRenderItem ? (
                <div
                  key={'index' + mIndex}
                  data-id={'data' + mIndex}
                  class={[
                    styles.itemDiv,
                    activeEle && styles.itemActive,
                    activeData.isAnimation && styles.acitveAnimation,
                    isRenderItem ? styles.show : styles.hide
                  ]}
                  style={
                    mIndex < popupData.activeIndex
                      ? effects[effectIndex.value].prev
                      : mIndex > popupData.activeIndex
                      ? effects[effectIndex.value].next
                      : {}
                  }
                >
                  <Transition name="van-fade">
                    {m.type === 'VIDEO' &&
                      data.animationState !== 'end' &&
                      data.videoState != 'play' &&
                      !m.isprepare && (
                        <div class={styles.loadWrap}>
                          <Vue3Lottie animationData={playLoadData}></Vue3Lottie>
                        </div>
                      )}
                  </Transition>
                  {isRender && m.type === 'IMG' && (
                    <>
                      <img src={m.content} />
                      {m.materialMusicId && state.platformType !== 'SCHOOL' && (
                        <div
                          class={[styles.goPractice, activeData.model ? '' : styles.hide]}
                          onClick={(e: any) => {
                            // 去云练习完整版
                            e.stopPropagation()
                            const parmas = qs.stringify({
                              id: m.materialMusicId
                            })
                            const src = `${location.origin}/orchestra-music-score/?` + parmas
                            postMessage({
                              api: 'openAccompanyWebView',
                              content: {
                                url: src,
                                orientation: 0,
                                c_orientation: 0,
                                isHideTitle: true,
                                statusBarTextColor: false,
                                isOpenLight: true
                              }
                            })
                          }}
                        ></div>
                      )}
                    </>
                  )}
                  {isRender && m.type === 'SONG' && (
                    <MusicScore
                      activeModel={activeData.model}
                      data-vid={m.id}
                      music={m}
                      onSetIframe={(el: any) => {
                        m.iframeRef = el
                      }}
                    />
                  )}
                </div>
              ) : (
                ''
              )
            })}
          </div>

          <Transition name="left">
            {activeData.model && (
              <div class={styles.leftFixedBtns} onClick={(e: Event) => e.stopPropagation()}>
                <div class={[styles.btnsWrap, styles.prePoint]}>
                {data.source === 'search' ? 
                    <div class={styles.fullBtn} onClick={() => {
                      handleStop()
                      detailTempSearchList.value = detailList.value
                      popupData.tempItemActive = ""
                      popupData.tempTabActive = ""
                      data.searchTemp = ""
                      // data.searchTemp = JSON.parse(JSON.stringify(data.search))
                      popupData.open = true
                    }}>
                      <img src={iconSearch} />
                    </div> : <>
                    {state.platformType === 'TEACHER' && <div class={styles.fullBtn} onClick={() => {
                      popupData.coursewareOpen = true
                      handleStop()
                    }}>
                      <img src={iconCourseType} />
                    </div>}
                    
                    <div class={styles.fullBtn} onClick={() => {
                      popupData.open = true
                      handleStop()
                    }}>
                      <img src={iconMenu} />
                      {/* <span>知识点</span> */}
                    </div>
                  </>}
                  
                    <div
                      class={[styles.fullBtn, !(popupData.activeIndex != 0) && styles.disabled]}
                      onClick={() => {
                        if(popupData.activeIndex != 0) handlePreAndNext('up')
                      }}
                    >
                      <img src={iconUp} />
                      {/* <span style={{ textAlign: 'center' }}>上一个</span> */}
                    </div>
                    <div
                      class={[styles.fullBtn, !(popupData.activeIndex != data.itemList.length - 1) && styles.disabled]}
                      onClick={() => {
                        if(popupData.activeIndex != data.itemList.length - 1) handlePreAndNext('down')
                      }}
                    >
                      {/* <span style={{ textAlign: 'center' }}>下一个</span> */}
                      <img src={iconDown} />
                    </div>
                 </div>
              </div>
            )}
          </Transition>
        </div>

        <div
          style={{ transform: activeData.model ? '' : 'translateY(-100%)' }}
          id="coursePlayHeader"
          class={styles.headerContainer}
          ref={headeRef}
        >
          <div class={styles.backBtn}>
            <Icon name={iconBack}  onClick={() => goback()} />
            <div class={styles.titleSection}>
              <div class={styles.title}>{popupData.tabName}</div>
                <div class={styles.titleContent}>
                  <p>{data.itemList[popupData.activeIndex]?.name}</p>
                  {data.detail?.lessonTargetDesc ? <span onClick={() => onTitleTip('phaseGoals', data.detail?.lessonTargetDesc)}>阶段目标</span>: ""}
                  {data.itemList[popupData.activeIndex]?.checkItem ? <span onClick={() => onTitleTip('checkItem', data.itemList[popupData.activeIndex]?.checkItem)}>检查事项</span> : ""}
                </div>
            </div>
          </div>
          {data.isCourse && isCurrentCoursewareMenu.value && <PlayRecordTime ref={playRef} isCurrentCoursewareMenu={isCurrentCoursewareMenu.value} list={data.knowledgePointList} />}
          {/* <div
            class={styles.menu}
            onClick={() => {
              const _effectIndex = effectIndex.value + 1
              effectIndex.value = _effectIndex >= effects.length - 1 ? 0 : _effectIndex
              setModelOpen()
            }}
          >
            {popupData.tabName}
          </div> */}

          {state.platformType === 'TEACHER' && (
            <div
              class={styles.headRight}
              onClick={(e: Event) => {
                e.stopPropagation()
                clearTimeout(activeData.timer)
              }}
            >
              {data.isCourse && (
                <>
                  <div class={styles.pointBtn} onClick={() => gotoRollCall('student_roll_call')}>
                    {/* <img src={iconDian} /> */}
                    <span>点名</span>
                  </div>
                  <div class={styles.pointBtn} onClick={() => gotoRollCall('sign_out')}>
                    {/* <img src={iconPoint} /> */}
                    <span>签退</span>
                  </div>
                </>
              )}
              <div class={styles.rightBtn} onClick={() => (popupData.guideOpen = true)}>
                <img src={iconTouping} />
              </div>
              {/* <div
                class={styles.rightBtn}
                onClick={() => {
                  openStudyTool({
                    type: 'pen',
                    icon: iconPen,
                    name: '批注'
                  })
                }}
              >
                <img src={iconPen} />
              </div> */}
              {/* <div class={styles.rightBtn} onClick={() => (popupData.toolOpen = true)}>
                <img src={iconMore} />
              </div> */}
            </div>
          )}
        </div>

        {/* 更多弹窗 */}
        <Popup
          class={[styles.popupMore, styles.popupCoursewarePlay]}
          overlayClass={styles.overlayClass}
          position="right"
          round
          v-model:show={popupData.toolOpen}
          onClose={handleClosePopup}
        >
          <Tool onHandleTool={openStudyTool} />
        </Popup>

        <Popup
          class={[styles.popup, styles.popupCoursewarePlay]}
          overlayClass={styles.overlayClass}
          position="right"
          round
          v-model:show={popupData.open}
          onClose={handleClosePopup}
        >
          {data.source === 'search' ? 
              <PointsSearch
                data={detailTempSearchList.value}
                search={data.searchTemp || data.search}
                loading={data.searchLoading}
                tabActive={popupData.tempTabActive || popupData.tabActive}
                itemActive={popupData.tempItemActive || popupData.itemActive}
                open={popupData.open}
                onHandleSelect={(res: any) => {
                  popupData.open = false;
                  if(res.isSearch) {
                    detailList.value = detailTempSearchList.value
                    const tempList: any[] = []
                    detailTempSearchList.value?.forEach((item: any) => {
                      if(Array.isArray(item.list)) {
                        tempList.push(...item.list)
                      }
                    })
                    data.itemList = tempList || []
                    data.search = data.searchTemp ? JSON.parse(JSON.stringify(data.searchTemp)) : ''
                  }
                  toggleMaterial(res.itemActive);
                }}
                onHandleSearch={async (val: any) => {
                  data.searchLoading = true
                  detailTempSearchList.value = []
                  await getSearchDetail({
                    type: 'pointSearch',
                    search: val.search
                  })
                  data.searchTemp = val.search;
                  data.searchLoading = false
                }} /> : 
                <Points
                data={data.knowledgePointList}
                tabActive={popupData.tabActive}
                itemActive={popupData.itemActive}
                onHandleSelect={(res: any) => {
                  // onChangeSwiper('change', res.itemActive)
                  popupData.open = false
                  toggleMaterial(res.itemActive)
                }}
              />}
          
        </Popup>

        <Popup
          class={[styles.popup, styles.popupCoursewarePlay]}
          overlayClass={styles.overlayClass}
          position="right"
          round
          v-model:show={popupData.coursewareOpen}
          onClose={handleClosePopup}>
            {/* 课件类型 */}
            <CoursewareType list={data.refLevelList} onConfirm={async (item: any) => {
              // 判断是否为当前课程类型
              if(data.currentId === item.id) {
                return
              }
              
              // 
              const n = await getDetail(item.id);
              const s = await getRefLevel(item.id);
              if(n && s) {
                data.currentId = item.id;
                isCurrentCoursewareMenu.value = item.id === route.query.id ? true : false
                popupData.coursewareOpen = false;
                popupData.activeIndex = 0;
                nextTick(() => {
                  popupData.open = true
                })
              } else {
                if(!isOnline.value) {
                  showToast('网络异常')
                }
              }
            }} />
        </Popup>

        <Popup
          class={[styles.popup, styles.popupCoursewarePlay]}
          overlayClass={styles.overlayClass}
          position="right"
          round
          v-model:show={popupData.guideOpen}
          onClose={handleClosePopup}
        >
          <OGuide />
        </Popup>

        <Popup
          class={[styles.popup, styles.popupPoint]}
          round
          style={{ background: 'transparent !important' }}
          v-model:show={popupData.pointOpen}
          onClose={handleClosePopup}>
          <CoursewareTips onClose={() => {
            popupData.pointOpen = false
          }} show={popupData.pointOpen} content={popupData.pointContent} titleName={popupData.pointTitle} />
        </Popup>

        <GlobalTools />
      </div>
    )
  }
})