import React, { Component } from 'react'
import HeaderBar from '@/common/HeaderBar'
import './video.scss'
import { NavLink, Route, Redirect, Switch } from 'react-router-dom'
import { http, getParam, browser } from '@/utils'
import Recommendation from './recommendation'
import VideoCatalog from './video-catalog'
import DatumCatalog from './datum-catalog'
import { Toast } from 'antd-mobile'
import videojs from 'video.js'
import 'video.js/dist/video-js.min.css'
import { Modal } from "antd-mobile"
import { Loading } from '@/common'
import { connect } from "react-redux"
import jsCookie from 'js-cookie'
import Single from "@/components/detail/single";
import SingleSuccess from "../detail/single/singleSuccess";
import './CustomPlayButton'


let alert = Modal.alert

function ProgressShareModal(props) {
  return (
    props.isShow &&
    <div className='progress-share-modal-wrapper'>
      <div className="progress-share-modal">
        <div className="title">每日打卡</div>
        <ul className="progress-container">
          <li>
            <div className="title">累计学习</div>
            <div className="number"><span className='num'>{props.data.learn_day_count}</span>天</div>
          </li>
          <li>
            <div className="title">行动力超过</div>
            <div className="number"><span className='num'>{parseFloat(props.data.action_power)}</span>%
            </div>
          </li>
        </ul>
        <div className="share-container">
          <div className="title">分享到</div>
          <ul>
            <li className='share-icon'>
              <a style={{display: 'block'}} href={props.data.url}>
                <div className="icon"><i className='iconfont iconweixinzhifu'/></div>
                <div className='text'>微信好友</div>
              </a>
            </li>
            <li className='share-icon'>
              <a style={{display: 'block'}} href={props.data.url}>
                <div className="icon"><i className='iconfont iconpengyouquaniconx'/></div>
                <div className='text'>朋友圈</div>
              </a>
            </li>
          </ul>
        </div>
        <i className="iconfont iconiconfront-2 close" onClick={props.closeShareModal}/>
      </div>
    </div>
  )
}

class Video extends Component {

  video   //video element
  player  //video player instance

  courseID

  ws  //websocket instance
  timer
  token
  count
  watchSec
  previousPlaybackRate = 1
  currentPlaybackRate = 1
  reconnect = true
  // timeEnough = false

  recordSocket
  recordTimer

  isCurrentVideoFirstPlay = true

  RECENTLEARN = "recent_learn"

  state = {
    title: '',
    courseId: null,
    videoList: [],
    datum: [],
    currentVideoSrc: '',
    activeIndex: 0,
    isAuth: true,
    course: {}, // course.course_id 为 0 或 '' 时 为免费课程
    salePrice: null,
    vCourseId: null,
    isLoading: true,
    isShowShareModal: false,
    shareData: {},
    singleBox: false,
    singMess: '',
    singleType: 1,// 单集购买需要
    nowPrice: 0,// 单集购买需要
    laterPrice: 0,// 单集购买需要
    limitFreeNoPromptChecked: false,//是否勾选"不再显示此弹框"选项
    showLimitFreePopup: false,
    limitFreePopup: {},
    isShowNeverShowPopupOption: false, //限时免费课程 播放结束后是否显示"不再显示此弹框"选项
    limitFreePopupVideos: JSON.parse(localStorage.getItem('limit-free-popup-videos'))
  }


  componentDidMount() {
    if (window.location.protocol === 'https:') {
      window.location.replace('http' + window.location.href.slice(5))
      return
    }

    this.courseID = getParam('id')
    if (!this.courseID) {
      this.props.history.replace('/')
      return
    }
    this.setState({
      courseId: this.courseID
    })
    const {location, location: {state = {}}} = this.props;
    if (state.oid) {
      this.check(state.oid);
    }
    if (getParam('is_class') === 1 || getParam('weixinpay')) {
      this.payCallback()
    }
    if (browser.isWeixin) {
      this.isweixinPay()
    }
    this.token = jsCookie.get('token')
    this.getVideoList()
    this.getDatumCatalog()
  }

  // 直接购买
  tobuy = () => {
    // 详情页单集购买到该页面，url中的id不是课程id
    const {course = {}} = this.state;
    http.get(`${API['base-api']}/m/cart/addtopreorder/[${course.course_id}]`).then((res) => {
      if (res.data.errno === 0) {
        this.props.history.push(`/order?id=${course.course_id}`, {simple: 1})
      } else {
        Toast.info(res.data.msg, 2);
      }
    })
  }
  // 购买单集
  toSingleset = (item) => {
    this.setState({
      singleBox: true,
      singleType: 1,
      singMess: item
    })
    window.localStorage.setItem('singMess', JSON.stringify(item))
  }

  // 自组件传给父组件的boxHide
  boxHide = (val) => {
    this.setState({singleBox: val, singleType: 1})
  }

  // 单集购买 H5支付成功后回调
  payCallback = () => {
    const _this = this;
    if (!getParam('oid')) {
      return;
    } else {
      this.setState({
        singMess: JSON.parse(window.localStorage.getItem('singMess'))
      })
      _this.intervalPayStatus = setInterval(function () {
        http.get(`${API['base-api']}/m/orderState/oid/${getParam('oid')}`).then(res => {
          if (res.data.errno === 401) {
            clearInterval(_this.intervalPayStatus);
            _this.intervalPayStatus = null;
            // 获取课程类型
            http.get(`${API['base-api']}/class_order_status/${getParam('oid')}`).then((res) => {
              if (Number(res.data.data.errno) === 200) {
                // 正常购买单集成功
                _this.setState({
                  singleType: 6,
                })
              } else if (Number(res.data.data.errno) === 201) {
                // 0元参团
                _this.setState({
                  singleType: 4,
                })
              } else if (Number(res.data.data.errno) === 202) {
                // 0元购
                _this.setState({
                  singleType: 3,
                })
              } else if (Number(res.data.data.errno) === 203) {
                // 三天内特价
                _this.setState({
                  nowPrice: res.data.data.data.now_price,
                  laterPrice: res.data.data.data.three_day_later_price,
                  singleType: 2,
                })
              } else {
                Toast.info(res.data.data.msg, 2)
              }
            })
          }
        })
      }, 1000)
    }
  };
  // 单集购买 微信内支付成功后回调
  isweixinPay = () => {
    let _this = this;
    let weixin_code = getParam('code');
    if (weixin_code) {
      if (!getParam('oid')) {
        return
      } else {
        this.setState({
          singMess: JSON.parse(window.localStorage.getItem('singMess'))
        })
        // this.props.weixinPay(weixin_code)
        http.get(`${API['base-api']}/pay/wxpay/pub_charge/oid/${getParam('oid')}/code/${weixin_code}`).then((res) => {
          if (res.data.errno === 0) {
            const data = res.data.data;

            function onBridgeReady() {
              WeixinJSBridge.invoke(
                'getBrandWCPayRequest', {
                  "appId": data.appId,                //公众号名称，由商户传入
                  "timeStamp": data.timeStamp,        //时间戳，自1970年以来的秒数
                  "nonceStr": data.nonceStr,          //随机串
                  "package": data.package,
                  "signType": data.signType,          //微信签名方式：
                  "paySign": data.paySign             //微信签名
                },
                function (res) {
                  if (res.err_msg == "get_brand_wcpay_request:ok") {
                    Toast.info('支付成功', 2);
                    _this.intervalPayStatus = setInterval(function () {
                      http.get(`${API['base-api']}/m/orderState/oid/${getParam('oid')}`).then(res => {
                        if (res.data.errno === 401) {
                          clearInterval(_this.intervalPayStatus);
                          _this.intervalPayStatus = null;
                          // 获取课程类型
                          http.get(`${API['base-api']}/class_order_status/${getParam('oid')}`).then((res) => {
                            if (Number(res.data.data.errno) === 200) {
                              // 正常购买单集成功
                              _this.setState({
                                singleType: 6,
                              })
                            } else if (Number(res.data.data.errno) === 201) {
                              // 0元参团
                              _this.setState({
                                singleType: 4,
                              })
                            } else if (Number(res.data.data.errno) === 202) {
                              // 0元购
                              _this.setState({
                                singleType: 3,
                              })
                            } else if (Number(res.data.data.errno) === 203) {
                              // 三天内特价
                              _this.setState({
                                nowPrice: res.data.data.data.now_price,
                                laterPrice: res.data.data.data.three_day_later_price,
                                singleType: 2,
                              })
                            } else {
                              Toast.info(res.data.data.msg, 2)
                            }
                          })
                        }
                      })
                    }, 1000)
                  } else {
                    alert('支付失败')
                  }
                }
              )
            }

            if (typeof WeixinJSBridge == "undefined") {
              if (document.addEventListener) {
                document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false)
              } else if (document.attachEvent) {
                document.attachEvent('WeixinJSBridgeReady', onBridgeReady)
                document.attachEvent('onWeixinJSBridgeReady', onBridgeReady)
              }
            } else {
              onBridgeReady()
            }
          } else {
            Toast.info(res.data.msg, 2)
          }
        })
      }
    }
  };
  // 判断支付是否成功
  check = (oid) => {
    this.setState({
      singMess: JSON.parse(window.localStorage.getItem('singMess'))
    })
    http.get(`${API['base-api']}/class_order_status/${oid}`).then((res) => {
      if (Number(res.data.data.errno) === 200) {
        // 正常购买单集成功
        this.setState({
          singleType: 6,

        })
      } else if (Number(res.data.data.errno) === 201) {
        // 0元参团
        this.setState({
          singleType: 4,

        })
      } else if (Number(res.data.data.errno) === 202) {
        // 0元购
        this.setState({
          singleType: 3,

        })
      } else if (Number(res.data.data.errno) === 203) {
        // 三天内特价
        this.setState({
          nowPrice: res.data.data.data.now_price,
          laterPrice: res.data.data.data.three_day_later_price,
          singleType: 2,

        })
      } else {
        Toast.info(res.data.data.msg, 2)
      }
    })
  }

  // 9502 初始化 监听事件
  setupWS = () => {
    this.ws = new WebSocket(API["process-api"]);
    this.ws.addEventListener('error', () => {
      this.ws = null
    })
    this.ws.addEventListener('close', () => {
      if (this.reconnect) {
        this.ws = null
        setTimeout(() => {
          this.setupWS();
        }, 1000)
      }
      clearInterval(this.timer)
      this.timer = null;
    })
    this.ws.addEventListener('message', e => {
      const data = JSON.parse(e.data);
      data.code == 4040 && (this.reconnect = false);
      if (data.code === 0) {
        if (data.data && data.data.position) {
          this.player.currentTime(data.data.position);
        }
      }
    })
  }

  sendMessage = message => {
    let readyState = this.ws.readyState, _this = this;
    if (readyState === 1) {
      this.ws && this.ws.send(JSON.stringify(message))
    } else if (readyState === 3) {
      this.ws.close();
      this.ws = null;
      let reconnect = setTimeout(function () {
        clearTimeout(reconnect);
        reconnect = null;
        _this.ws = new WebSocket(PROCESS_URL);
      }, 500);
    }
  }

  //视频结束请求接口
  getShareProgressInfo = () => {
    http.get(`${API['base-api']}/m/aist/share_data/${this.courseID}/${this.state.videoList[this.state.activeIndex]['id']}`)
      .then(res => {
        const {data} = res
        if (data.errno == 200) {
          this.setState({shareData: data.data, isShowShareModal: true})
        }
      })
  }

  //告诉服务端计算进度
  countSchedule = () => {
    const {videoList, activeIndex, vCourseId, course = {}} = this.state
    if (Number(course.course_id) === 0 || course.course_id === '') {
      return;
    }
    let ctype = 0;
    if (course.is_aist) {
      ctype = 2;
    }
    // 计算进度 根据ctype判断 课程类型 0-视频 1-直播 2-AI特训营
    this.sendMessage({
      mtype: 'count_schedule',
      uid: this.props.user.data.uid,
      token: this.token,
      platform: 5,
      video_id: videoList[activeIndex]['id'],
      course_id: this.state.courseId,
      v_course_id: vCourseId,
      ctype: ctype,
    })

  }
  // 发送时间消息
  sendWatchTime = (sec, rate) => {
    const {videoList, activeIndex, vCourseId, course = {}} = this.state
    // 免费课程不发送
    // if (Number(course.course_id) === 0 || course.course_id === '') {
    //     return;
    // }
    // 时间为0 不发送消息
    if (Number(sec) === 0) {
      return;
    }
    let ctype = 0;
    if (course.is_aist) {
      ctype = 2;
    }
    // 时间足够不发送
    // if(this.timeEnough) {
    //     return;
    // }
    this.sendMessage({
      mtype: 'watch_time',
      rate,
      time: sec,
      video_id: videoList[activeIndex]['id'],
      course_id: this.state.courseId,
      v_course_id: vCourseId,
      uid: this.props.user.data.uid,
      token: this.token,
      platform: 5,
      position: parseInt(this.player.currentTime()),
      ctype: ctype,
    })
  }

  setupTimer = () => {
    this.count = 0
    this.watchSec = 0
    clearInterval(this.timer)
    this.timer = null;
    this.timer = setInterval(() => {
      if (this.player && this.player.player()) {
        if (this.count === 5) {
          this.sendWatchTime(this.watchSec, this.currentPlaybackRate)
          this.count = this.watchSec = 0
        } else {
          !this.player.paused() && this.watchSec++
          !this.player.paused() && this.count++
        }
      }
    }, 1000)

  }

  // 初始化视频播放器
  initializePlayer = () => {
    window.HELP_IMPROVE_VIDEOJS = false;
    this.player = videojs(this.video, {
      controls: true,
      preload: 'auto',
      bigPlayButton: false,
      textTrackDisplay: false,
      posterImage: false,
      errorDisplay: false,
      playbackRates: ['0.75', '1', '1.5', '2'],
      controlBar: {
        pictureInPictureToggle: false
      }
    })
    this.player.addChild('CustomPlayButtonCover')
    this.player.on('play', () => {
      const {videoList, activeIndex, vCourseId, course = {}} = this.state
      // 当视频播放时 看是否是第一次播放（初次进入页面 刷新页面 切换视频 都是第一次播放  需要获取上次的播放时间）
      if (this.isCurrentVideoFirstPlay) {
        // 当某些原因导致视频暂停时（用户暂停 网络不好等） 再播放时不需要发送
        this.isCurrentVideoFirstPlay = false;
        // 发送消息 recent_learn
        this.ws.send(JSON.stringify({
          mtype: this.RECENTLEARN,
          uid: this.props.user.data.uid,
          token: this.token,
          platform: 5,
          video_id: videoList[activeIndex]['id'],
          course_id: this.state.courseId,
          v_course_id: vCourseId,
          is_live: 0,
        }))
      }
      if (!this.timer) {
        this.setupTimer();
      }
    })
    this.player.on('ratechange', () => {
      this.currentPlaybackRate = this.player.playbackRate()
      this.sendWatchTime(this.watchSec, this.previousPlaybackRate)
      this.count = this.watchSec = 0
      this.previousPlaybackRate = this.currentPlaybackRate
    })
    this.player.on('ended', () => {
      this.sendWatchTime(this.watchSec, this.currentPlaybackRate);
      this.count = this.watchSec = 0;
      this.countSchedule(); // 计算进度 -- 播放完毕
      // 返现课程才出现打卡记录
      if (this.state.course.is_aist) {
        this.getShareProgressInfo()
      }
      clearInterval(this.timer);
      this.timer = null;
      if (this.state.limitFreePopup.is_free) {
        this.setState({
          showLimitFreePopup: true
        })
      }
    })
  }

  sendLastRecord = () => {
    http.post(`${API.home}/m/course/record_last_video`, {
      v_course_id: this.state.course['v_course_id'],
      video_id: this.state.videoList[this.state.activeIndex].id
    })
  }

  componentWillUnmount() {
    this.player && this.player.dispose()

    clearInterval(this.timer)
    this.timer = null;
    this.ws && this.ws.close()
    this.ws = null

    clearInterval(this.recordTimer)
    this.recordSocket && this.recordSocket.close()
    this.recordSocket = null
  }

  // 选择新的视频
  selectVideo = index => {
    if (index === this.state.activeIndex) {
      return
    }
    this.isCurrentVideoFirstPlay = true; // 切换视频则重置这个变量 因为新视频肯定是首次播放
    this.sendWatchTime(this.watchSec, this.currentPlaybackRate)
    this.countSchedule(); // 计算进度 -- 选择新视频（可能是M端特有的）
    this.setupTimer();

    this.setState(
      {
        activeIndex: index
      },
      () => {

        if (this.hasAuth(this.state.activeIndex)) {
          this.setPlayerSrc(this.state.videoList[index]['play_url'])
          this.sendLastRecord()
          this.playVideo()
        } else {
          this.getCoursePrice();
        }
      }
    );
  }

  getLastVideoIndex = lastIndex => {
    return this.state.videoList.findIndex(item => item.id == lastIndex)
  }

  getVideoList = () => {
    let url = '';
    if (getParam('video_id')) {
      url = `${API.home}/m/course/play/${this.courseID + '?video_id=' + getParam('video_id')}`
      http.post(`${API['base-api']}/sys/get_class_audition`, {
        video_id: getParam('video_id')
      })
    } else {
      url = `${API.home}/m/course/play/${this.courseID}`
    }
    http.get(url).then(res => {
        const {data = {}, code} = res.data;
        if (code === 200) {
          this.setState(
            state => ({
              videoList: data['lessons'],
              currentVideoSrc: data['lessons'][state.activeIndex]['play_url'],
              course: data.course,
              courseId: data.course['course_id'],
              vCourseId: data.course['v_course_id'],
              title: data.course['course_title'],
              isLoading: false
            }),
            this.playSetup
          )
          data.course.course_id && this.getLimitFreePopup(data.course.course_id)
        } else {
          Toast.info(data.msg)
        }
      }
    )
  }

  playSetup = () => {
    // is_aist,是否AI特训营
    const {course = {}} = this.state;
    // if (Number(course.course_id) === 0 || course.course_id === '') {
    // }else{
    let _this = this;
    this.setupWS();
    this.setupTimer();
    let scheduleTime = setTimeout(function () {
      clearTimeout(scheduleTime);
      scheduleTime = null;
      _this.countSchedule(); // 刚进入页面的时候 就计算进度  先获取视频列表getVideoList 获取列表后 播放选择的视频 然后计算进度
    }, 1000);
    // }
    let index = this.getLastVideoIndex(course.last_video_id);
    index = index >= 0 ? index : 0;
    this.setState(
      {
        activeIndex: index
      },
      () => {
        if (this.lessonAvailable(index)) {
          if (this.hasAuth(index)) {
            Promise.resolve().then(() => {
              this.initializePlayer()
              this.playWithAuth()
            })
          } else {
            this.getCoursePrice();
          }
        } else {
          alert('暂无视频', '', [{
            text: 'OK',
            onPress: () => {
              this.props.history.push('/')
            }
          }])
        }
      }
    );

  }

  setPlayerSrc = src => {
    if (!this.player) {
      this.initializePlayer()
    }
    this.player.src({
      src,
      type: 'application/x-mpegURL'
    })
  }

  playVideo = () => {
    this.player.ready(() => {
      this.player.play()
    })

  }


  getDatumCatalog() {
    http.get(`${API.home}/m/course/data/${this.courseID}`)
      .then(res => {
        const data = res.data
        if (data.code === 200) {

          this.setState({
            datum: data.data
          })

        } else {
          Toast.info(data.msg)
        }
      })
  }

  lessonAvailable = index => {
    return this.state.videoList[index]['video_size'] !== 0
  }

  getCoursePrice = () => {
    const {course = {}} = this.state;
    http.get(`${API.home}/sys/course/price/${course.course_id}`)
      .then(res => {
        const {data} = res
        if (data.code === 200) {
          this.setState({
            salePrice: data.data['sale_price']
          })
        }
      })
  }

  playWithAuth = () => {
    const {videoList, activeIndex} = this.state

    if (this.hasAuth(activeIndex)) {
      this.setPlayerSrc(videoList[activeIndex]['play_url'])
    }
  }

  hasAuth = index => {
    const {videoList} = this.state

    let lesson = videoList[index]

    if (lesson['video_auth']) {
      this.setState({
        isAuth: true
      })
      return true
    } else {
      this.setState({
        isAuth: false
      })
      return false

    }
  }

  getLimitFreePopup = id => {
    http.post(`${API.home}/sys/popup`, {
      course_id: id
    })
      .then(res => {
        const {code, msg, data} = res.data
        if (code === 200) {

          const {courseId, limitFreePopupVideos} = this.state
          this.setState({
            limitFreePopup: data,
            isShowNeverShowPopupOption: limitFreePopupVideos ?  limitFreePopupVideos.includes(courseId) : false
          })

        } else {
          Toast.info(msg, 2, null, false)
        }
      })
  }
  checkNeverShowLimitFreePopup = () => {
    if (!this.state.limitFreeNoPromptChecked) {
      return
    }
    http.post(`${API.home}/sys/checklist`, {
      course_id: this.state.course.course_id
    })
      .then(res => {
        const {code, msg} = res.data
        if (code === 200) {
          this.setState({
            limitFreePopup: {...this.state.limitFreePopup, is_free: 0}
          })

        } else {
          Toast.info(msg, 2, null, false)

        }
      })
  }

  render() {
    let {match, location, history} = this.props
    const {
      videoList,
      activeIndex,
      isAuth,
      salePrice,
      course,
      singleBox,
      singleType,
      showLimitFreePopup,
      limitFreePopup,
      isShowNeverShowPopupOption
    } = this.state;
    let toHref = '';
    if (location.state && location.state.to && location.state.to === 'detail') {
      toHref = `/detail?id=${course.course_id}`
    }
    return (
      <div className='play'>
        <HeaderBar title={this.state.title} arrow={true} toHref={() => {
          toHref ? history.push(
            toHref,
            {
              to: 'classify'
            }
          ) : history.go(-1)
        }}/>
        <Loading isLoading={this.state.isLoading}>
          <div className="video">
            <video className={'video-js'} ref={el => this.video = el}
                   webkit-playsinline="true"
                   playsInline={true}
                   x-webkit-airplay="allow"
                   x5-video-player-type="h5">
              <source src={'/'} type='application/x-mpegURL'/>
            </video>
            {
              !isAuth && !!videoList[activeIndex]['is_class'] && (
                <div className="purchase-box">
                  <div className='hint'>您尚未购买该课时，请购买后学习。</div>
                  <div className='btns'>
                    <button
                      type='button'
                      onClick={this.tobuy}
                      className='purchase-class'
                    >
                      ¥{salePrice} 购买课程
                    </button>
                    <button
                      type='button'
                      onClick={this.toSingleset.bind(this, videoList[activeIndex])}
                      className='purchase-episode'
                    >
                      ¥{videoList.length && videoList[activeIndex]['class_price']} 购买单集
                    </button>
                  </div>
                </div>
              )
            }
            {
              !isAuth && !!course.is_aist && (
                <div className="is-aist-box">
                  <i className={'iconfont iconiconfront-21'}></i>
                  <p className={'time'}>{videoList[activeIndex]['aist_start_time']}</p>
                  <p className={'time'}>请耐心等待...</p>
                </div>
              )
            }
          </div>
          <div className='tab'>
            <div>
              <NavLink to={{pathname: `${match.url}/video`, search: `?id=${this.courseID}`}}
                       replace
                       activeClassName='active'
              >视频</NavLink>
            </div>
            <div>
              <NavLink to={{pathname: `${match.url}/datum`, search: `?id=${this.courseID}`}}
                       replace
                       activeClassName='active'
              >资料</NavLink>
            </div>
          </div>

          {/*单集购买*/}
          {
            singleBox &&
            <Single
              courseId={course.course_id}
              singleBox={this.state.singleBox}
              boxHide={this.boxHide}
              data={this.state.singMess}
              singleType={this.state.singleType}
              vcourseId={course.v_course_id}
              videoId={this.state.singMess.video_id}
              check={this.check}
              title={this.state.singMess.course_tile}/>
          }
          {/* 单集购买成功 */}
          {
            singleType !== 1 &&
            <SingleSuccess
              courseId={course.course_id}
              boxHide={this.boxHide}
              data={this.state.singMess}
              singleType={singleType}
              vcourseId={course.v_course_id}
              videoId={this.state.singMess.video_id}
              nowPrice={this.state.nowPrice}
              laterPrice={this.state.laterPrice}
            />
          }

        </Loading>
        <Switch>
          <Redirect exact from={'/play'} to={{
            pathname: '/play/video',
            search: location.search
          }}/>
          <Route
            path={`${match.path}/video`}
            render={props => {
              return (
                <VideoCatalog
                  activeIndex={this.state.activeIndex}
                  selectVideo={this.selectVideo}
                  videoCatalog={videoList}
                  isAist={course.is_aist}
                  {...props}
                />
              );
            }}
          />
          <Route path={`${match.path}/datum`} render={props => {
            return <DatumCatalog {...props} datum={this.state.datum}/>
          }}/>
        </Switch>
        <Route render={props => {
          return this.state.vCourseId ? <Recommendation {...props} vCourseId={this.state.vCourseId}/>
            : null
        }}/>
        <ProgressShareModal isShow={this.state.isShowShareModal}
                            closeShareModal={() => this.setState({isShowShareModal: false})}
                            data={this.state.shareData}
        />
        {
          showLimitFreePopup &&
          <div className={'limit-free-cover'}>
            <div className="free-popup">
              <div className="title">
                <span>{limitFreePopup.pop_descbition}</span>
              </div>
              <div className={'des'}>
                <img className="qrcode"
                     src={limitFreePopup.wechat_img} alt=''/>
                <span>长按/扫码识别</span>
                <span>添加时请备注<span>{course.course_id}</span>哦</span>
                <div className="no-prompt">
                  {
                    isShowNeverShowPopupOption &&
                    <label htmlFor="no-prompt">
                      <span
                        className={`checkbox-label ${this.state.limitFreeNoPromptChecked ? 'checked' : 'unchecked'}`}>
                        <i className={'iconfont iconiconfront-73'}/>
                      </span>
                      <input type="checkbox" id={'no-prompt'} onChange={(e) => {
                        this.setState({
                          limitFreeNoPromptChecked: e.target.checked
                        })
                      }}/>
                      <span>本课程不再提示</span>
                    </label>
                  }
                </div>
              </div>
              <i className={'close-btn iconfont iconiconfront-2'} onClick={() => {
                this.setState({
                  showLimitFreePopup: false,
                  isShowNeverShowPopupOption: true
                })
                const {courseId, limitFreePopupVideos} = this.state
                localStorage.setItem('limit-free-popup-videos', JSON.stringify(
                  limitFreePopupVideos ? [...limitFreePopupVideos, courseId] : [courseId]
                ))
                this.checkNeverShowLimitFreePopup()
              }}/>
            </div>
          </div>
        }
      </div>
    );
  }
}


export default connect(
  state => ({user: state.user}),
  null
)(Video);