his_user_miniapp/pages_course/video.vue

<template>
	<view class="content">
		<view class="header-nav" :style="{height: `calc(88rpx + ${statusBarHeight}px)`,paddingTop: statusBarHeight + 'px'}">
			<view class="header-title" :style="{width:menuButtonLeft + 'px',height:menuButtonH+'px',lineHeight:menuButtonH+'px'}">{{courseInfo.title}}</view>
		</view>
		<view class="video-box">
			<image v-if="!isLogin || isAddKf!=1" class="video-poster" :src="courseInfo.imgUrl" mode="aspectFill">
			</image>
			<video 
			@timeupdate="onTimeUpdate" 
			@progress="progressChange" 
			@error="videoErrorCallback" 
			@play="getPlay"
			@pause="getPause" 
			@ended="getEnded" 
			@fullscreenchange="fullscreenchange"
			@controlstoggle="controlstoggle"
			@waiting="getWaiting"
			:title="courseInfo.title"
			style="width: 100%;height: 420rpx;" 
			:poster="poster"  
			id="video-content-box"  
			controls
			:show-fullscreen-btn="true"
			:auto-pause-if-open-native="true"
			:auto-pause-if-navigate="true"
			:enable-progress-gesture="false" 
			:show-progress="true"
			:picture-in-picture-mode="[]"
			:show-background-playback-button="false"
			:src="videoUrl"
			>
			<!-- :danmu-list="danmuList"
			enable-danmu
			danmu-btn -->
				<template v-show="showDanmu==1">
					<text v-for="(item, index) in activeDanmus" :key="item.id" class="danmu-item danmuMove" 
						:style="{
						  top: item.top + 'px',
						  ...item.style,
						  'animation-duration': '8s'
						 }" @animationend="animationend(item,index)">
						{{ item.text }}
					</text>
				</template>
				<cover-view class="video-danmu-btnbox" :style="{display: isfull&&crtShow&&isLogin&&isAddKf==1 ? 'block':'none'}">
					<cover-image class="video-danmu-image"
					 src="https://cos.his.cdwjyyh.com/fs/20250418/beaf9df1a6204b8babc3e28d9b563c62.png"
					 @click="openDanmu(1)"></cover-image>
				</cover-view>
			</video>
		</view>
		<view class="title-content" id="title-content">
			<!-- 答题时展示小节课程名，其他展示课程名 -->
			<!-- 小节课程名 -->
			<view class="subtitlebox" v-if="isLogin&&isAddKf==1">
				{{courseInfo.title}}
			</view>
			<!-- 课程名字 -->
			<view class="miantitlebox" v-else>
				{{courseInfo.courseName}}
			</view>
		</view>
		<scroll-view class="scroll-view" :style="{height: height}" :scroll-top="scrollTop" scroll-y="true">
			<!-- 介绍 -->
			<view class="descbox">
				<template v-if="!isLogin||isAddKf!=1">
					<view class="descbox-title">{{courseInfo.title}}</view>
					<view class="descbox-info">
						<!-- <view class="descbox-info-l">
							<view>{{courseInfo.views}}次播放</view>
							<view class="descbox-info-time">总时长：{{courseInfo.totalDuration}}</view>
						</view> -->
						<view class="descbox-info-r expand" v-if="textHeight > 21">
							<text @click="handleExpand">{{isExpand ? '收起简介' : '展开简介'}}</text>
							<image :src="baseUrl+'/images/course_arrow_up_icon.png'" v-show="isExpand"></image>
							<image :src="baseUrl+'/images/course_arrow_down_icon.png'" v-show="!isExpand"></image>
						</view>
					</view>
				</template>
				<view class="descbox-desc" id="descbox-desc" :style="{height: isExpand ? 'auto': '42rpx'}">
					<text>{{courseInfo.description}}</text>
					<view :class="isExpand ? 'expand': 'expand expand-ab'" v-if="isLogin&&isAddKf==1&&textHeight > 21">
						<text @click="handleExpand">{{isExpand ? '收起简介' : '展开简介'}}</text>
						<image :src="baseUrl+'/images/course_arrow_up_icon.png'" v-show="isExpand"></image>
						<image :src="baseUrl+'/images/course_arrow_down_icon.png'" v-show="!isExpand"></image>
					</view>
				</view>
			</view>
			<!-- 问题 -->
			<view class="ques-content" v-if="isLogin&&isAddKf==1">
				<view class="ques-content-tit">问答题</view>
				<view v-for="(item,index) in quesList" :key="index">
					<view class="ques-title">
						<text>{{index + 1}}.</text>
						<view class="ques-type" v-show="item.type == 1 || item.type == 2">
							{{item.type == 1 ? '单选' : item.type == 2 ? '多选' : ''}}
						</view>
						<text>{{item.title}}</text>
					</view>
					<view
					:class="isAnswer(item,option.name) ?'ques-option ques-option-active':'ques-option'" 
					v-for="(option,idx) in item.questionOption" 
					:key="idx" 
					@click="handleAnswer(item,option)">
						<view>
							{{numberToLetter(idx)}}.
						</view>
						<view>{{option.name}}</view>
					</view>
				</view>
			</view>
		</scroll-view>
		<!-- 线路 -->
		<view class="video-line" @click="openPop" v-if="isLogin&&isAddKf==1">
			<image :src="baseUrl+'/images/changePlayer-icon.png'"></image>
			<text>线路{{numberToChinese(lineIndex + 1)}}</text>
		</view>
		<!-- 线路弹窗 -->
		<uni-popup ref="popup" type="bottom"  class="full-width-popup">
			<view class="popupbox">
				<view class="popupbox-head">
					<text>线路选择</text>
					<image class="close-icon" :src="baseUrl+'/images/tc_close_icon.png'" mode="aspectFill" @click="close">
					</image>
				</view>
				<view class="popupbox-content">
					<view :class="lineIndex == index ? 'line-item line-active': 'line-item'"
						v-for="(it,index) in lineList" :key="index" @click="handleLine(index)">
						线路{{numberToChinese(lineIndex + 1)}}</view>
				</view>
			</view>
		</uni-popup>
		<!-- 发送弹幕 -->
		<view class="video-line danmu-line" @click="openDanmu(0)" v-if="isLogin&&isAddKf==1">
			<image class="set_image" src="https://cos.his.cdwjyyh.com/fs/20250418/5e508642737a44169061382566043ac9.png" mode="aspectFill"></image>
			<text>发弹幕</text>
		</view>
		<!-- 发送弹幕弹窗 -->
		<uni-popup ref="danmuPopup" type="bottom" style="z-index: 999;" @change="changeShowPopup">
			<view class="danmuPopup" :style="{marginLeft:isfull ? statusBarHeight+'px': 0,marginBottom: danmuboxHeight+'px'}">
				<view class="danmuPopup-head border-line">
					<image class="danmu-icon" :src="showDanmu==0?'/static/images/danmu-off.png':'/static/images/danmu-on.png'" mode="heightFix" @click="switchDanmu()"></image>
					<u-input 
					class="danmuPopup-input" 
					placeholder="发个弹幕吧~" 
					border="surround" 
					shape="circle" 
					:focus="focus"
					:adjustPosition="false" 
					:autoBlur="true" 
					maxlength="140" 
					clearable 
					v-model.trim="danmuIput"></u-input>
					<button class="danmuPopup-send"  :disabled="danmubtnLoading"  @click="sendDanmu">发送</button>
				</view>
			</view>
		</uni-popup>
		<!-- 答题弹窗 -->
		<uni-popup ref="answerPopup" type="center" :show="answerPopup">
			<view :class="errTitle == '恭喜你，回答正确' ? 'answerPopup-box bg':'answerPopup-box'">
				<!-- 正确 -->
				<image class="tipimg" v-if="errTitle == '恭喜你，回答正确'" :src="baseUrl+'/images/course_answer_img.png'"
					mode="aspectFill"></image>
				<!-- 错误 -->
				<image class="tipimg" v-else :src="baseUrl+'/images/course_answer_incorrectly_img.png'" mode="aspectFill">
				</image>
				<view class="answerPopup-title">{{errTitle}}</view>
				<view class="answerPopup-desc" v-html="errDesc"></view>
				<!-- 选择奖励 -->
				<view class="reward-list" v-if="errTitle == '恭喜你，回答正确'">
					<radio-group class="reward-list-group" @change="rewardChange">
						<label class="reward-list-option" v-for="(item, index) in rewardType" :key="item.value">
							<radio :value="item.value+ ''" :checked="item.value == currentReward"
								activeBorderColor="#FF5C03" activeBackgroundColor="#FF5C03"
								style="transform:scale(0.7)" />
							<view :style="{color: item.value == currentReward ? '#FF5C03':''}">{{item.name}}</view>
						</label>
					</radio-group>
				</view>
				<!-- 错误题目 -->
				<view class="errQuesbox" v-if="errQues&&errQues.length>0">
					<view class="errQuesbox-item textOne" v-for="(it,index) in errQues" :key="index">{{it.title}}</view>
				</view>
				<view class="answerPopup-btn" v-if="errTitle == '恭喜你，回答正确'" @click="closeAnswerPopup">确认</view>
				<view class="tipsPopup-btn-box" v-else
					:style="{marginTop: errQues&&errQues.length>0 ? '40rpx':'54rpx'}">
					<view class="tipsPopup-btn" @click="closeAnswerPopup">{{remain > 0 ? '重新答题': '确认'}}</view>
				</view>
			</view>
		</uni-popup>
		<!-- 客服二维码弹窗 -->
		<uni-popup ref="kfPopup" type="center" :mask-click="false">
			<view class="kfqrcode-box">
				<image class="kfqrcode" :src="qrcode" show-menu-by-longpress="true"></image>
				<view v-show="qrcodeMsg" style="margin-top: 30rpx;" v-html="qrcodeMsg"></view>
				<image class="kfqrcode-close" :src="baseUrl+'/images/course_close_white_icon.png'" mode="aspectFill"
					@click="closeKFPop"></image>
			</view>
		</uni-popup>
		<!-- footer -->
		<view class="footer" v-if="videoId">
			<view :class="isLogin&&isAddKf==1 ? 'footer-btn footer-btn-border':'footer-btn'" @click="submit">
				<image class="footer-btn-img" v-show="isLogin&&isAddKf==1" :src="baseUrl+'/images/red_envelope_btnimg.png'"
					mode="aspectFill"></image>
				<text>{{isLogin&&isAddKf==1 ? '提交答案领取奖励' : '立即学习'}}</text>
			</view>
			<!-- <view @click="checked=!checked" class="agreement" v-if="!isLogin">
				<radio value="r1" :checked="checked" color="#ff5c03" activeBorderColor="#ff5c03"
					style="transform:scale(0.6);" />
				<view>阅读并同意<text style="color: #ff5c03;" @click.stop="goWeb(0)">《用户协议》</text>和<text
						style="color: #ff5c03;" @click.stop="goWeb(1)">《隐私协议》</text></view>
			</view> -->
			<view class="footer-tips">重庆云联融智提供技术支持</view>
		</view>
	</view>
</template>

<script>
	import { generateRandomString } from "@/utils/common.js"
	import dayjs from 'dayjs';
	import {
		getErrMsg,
		getH5CourseByVideoId,
		getH5CourseVideoDetails,
		courseAnswer,
		getFinishCourseVideo,
		getIsAddKf,
		getInternetTraffic,
		getIntegralByH5Video,
		sendReward,
		loginByMp,
		getRealLink,
		getDanmuList
	} from "@/api/course.js"
	export default {
		data() {
			return {
				baseUrl:uni.getStorageSync('requestPath'),
				// 1 红包 2 积分
				rewardType: [{
					name: '红包奖励',
					value: 1
				}, {
					name: '积分奖励',
					value: 2
				}],
				currentReward: 1,
				player: null,
				loading: true,
				progress: 0,
				code: null,
				statusBarHeight: uni.getSystemInfoSync().statusBarHeight,
				scrollTop: 0,
				height: '0px',
				isLogin: true,
				videoUrl: "",
				videoId: "",
				//现在的时长
				playTime: 0,
				//总时长
				duration: 0,
				playDuration: 0,
				// 用于续播
				playDurationSeek: 0,
				// 温馨提醒时间节点，
				tipsTime: 0,
				tipsOpen: false,
				config: {},
				courseInfo: {},
				quesList: [],
				lineList: [],
				// 错题
				errQues: [],
				// 答题机会
				remain: 0,
				errTitle: "",
				errDesc: "",
				showPlay: true,
				showControls: false,
				playStatus: "",
				isfull: false,
				isAddKf: 0,
				lineIndex: 0,
				// 是否展开
				isExpand: false,
				textHeight: 0, //文本高度
				qwUserId: "",
				qrcode: "",
				corpId: "",
				qrcodeMsg: "",
				urlOption: {},
				bufferRate: 0, // 缓冲时间
				uuId: "",
				isEnded: false,
				// 是否允许拖动进度条
				linkType: 0,
				ip: null,
				checked: true,
				isFinish: 0, // 是否完课
				interval: null,
				intervalIntegral: null, // 积分定时
				options: {
					sources: [{
						src: ""
					}],
					poster: "",
					live: false /* 是否直播 */ ,
					controls: true,
					autoplay: false,
					licenseUrl: 'https://license.vod2.myqcloud.com/license/v2/1323137866_1/v_cube.license', // license 地址，参考准备工作部分，在视立方控制台申请 license 后可获得 licenseUrl,
					LicenseKey: 'bcc5bd9a14b798b48c52ff005a21d926',
					controlBar: {
						volumePanel: false,
						playbackRateMenuButton: false,
						QualitySwitcherMenuButton: false,
						// progressControl: false
					},
					plugins: {
						// ProgressMarker: false,
						ContextMenu: {
							statistic: false
						}
					},
				},
				// 错误请求次数
				errorCount: 0,
				answerPopup: false,
				sortLink:"",
				// 课程是否过期
				isExpire: false,
				menuButtonLeft: 281,
				menuButtonH: 45,
				timer: null,
				flag: false,
				danmuList: [],
				danmuIput: '',
				focus: false,
				danmubtnLoading: false,
				openDanmuType: 0,
				socket:null,
				isSocketOpen: false,
				isSend:true,
				reOpenSocket: false,
				pingpangTimes:null,
				danmuboxHeight: 0,
				user: {},
				crtShow: true,
				isCheckRealUrl: false,
				activeDanmus:[],
				flagTime: 0,
				danmuItemStyle:{
					color: '#ffffff',
					fontSize: '16px',
					border: 'solid 1px #ffffff',
					borderRadius: '5px',
					padding: '2px 2px',
					backgroundColor: 'rgba(255, 255, 255, 0.1)'
				},
				showDanmu: 1,
				ctx: null
			}
		},
		computed: {
			isAnswer() {
				return (item, name) => {
					if (item.type == 1) {
						return item.answer == name
					} else if (item.type == 2) {
						const array = item.answer.split(',')
						return array.some(i => i == name)
					} else {
						return false
					}
				}
			}
		},
		onLoad(option) {
			this.code = option.code
			this.urlOption = option.course ? JSON.parse(option.course) : {}
			this.videoId = this.urlOption.videoId
			this.qwUserId = this.urlOption.qwUserId || ''
			this.corpId = this.urlOption.corpId || ''
			this.linkType = this.urlOption.linkType || 0
			// if (this.code) {
			// 	this.loginByMp()
			// }
			var that=this;
			if (this.videoId) {
				this.getH5CourseByVideo()
			}
			this.sortLink = this.urlOption.link || ''
			this.getMenuButton()
			// #ifndef H5
			uni.onKeyboardHeightChange(this.keyboardHeightChange);
			// #endif
			if(this.socket!=null){
				this.socket.close()
				clearInterval(this.pingpangTimes)
				this.socket = null
			}
			this.initTracks()
		},
		onShow() {
			this.tipsOpen = false
			this.isExpand = true
			// this.isLogin = this.$isLoginCourse()
			this.uuId = generateRandomString(16)
			if(uni.getStorageSync('userInfo') && JSON.stringify(uni.getStorageSync('userInfo'))!='{}') {
				this.user = JSON.parse(uni.getStorageSync('userInfo'))
			} else {
				this.user = {}
			}
			if(this.sortLink){
				this.getLink()
			} else {
				uni.showToast({
					title: 'sortLink is not found',
					icon: 'none'
				});
			}
		},
		mounted() {
			this.getIP()
			this.getHeight()
		},
		onHide() {
			// this.player = uni.createVideoContext('video-content-box');
			if (this.player) {
				this.player.pause()
			}
			// if (this.interval != null) {
			// 	clearInterval(this.interval)
			// 	this.interval = null
			// }
		},
		onUnload() {
			if (this.interval != null) {
				clearInterval(this.interval)
				this.interval = null
			}
			if(this.socket!=null){
				this.socket.close()
				clearInterval(this.pingpangTimes)
				this.socket = null
			}
			// #ifndef H5
			uni.offKeyboardHeightChange(this.keyboardHeightChange);
			// #endif
			this.clearIntegral()
		},
		beforeDestroy() {
			this.player = uni.createVideoContext('video-content-box');
			if (this.player) {
				this.player.stop()
				this.player = null
			}
			if (this.interval != null) {
				clearInterval(this.interval)
				this.interval = null
			}
			if(this.socket!=null){
				this.socket.close()
				clearInterval(this.pingpangTimes)
				this.socket = null
			}
			// #ifndef H5
			uni.offKeyboardHeightChange(this.keyboardHeightChange);
			// #endif
			this.clearIntegral()
		},
		methods: {
			numberToChinese(number) {
				if (number) {
					const chineseNumber = ['一', '二', '三', '四', '五', '六', '七', '八', '九'];
					return chineseNumber[number - 1];
				} else {
					return ''
				}
			},
			keyboardHeightChange(res) {
				// #ifndef H5
				console.log("this.danmuboxHeight",this.danmuboxHeight)
				 this.danmuboxHeight = res.height
				// #endif
			},
			getMenuButton(){
				const menuButtonInfo = uni.getMenuButtonBoundingClientRect()
				this.menuButtonLeft = menuButtonInfo.left
				this.menuButtonH = menuButtonInfo.height
			},
			//播放时间更新事件方法
			onTimeUpdate(e){
				let currentTime = Math.round(e.detail.currentTime)
				if (this.playDurationSeek > 0) {
					this.playTime = this.playDurationSeek
					this.throttle(() => this.changeTime(this), 1000, false)
				} else {
					if (this.linkType != 1 && (currentTime - this.playTime > 3 || currentTime - this.playTime < -3)&&this.isFinish!=1) {
						uni.showToast({
							title: '不能快进哦',
							icon: 'none',
						});
						currentTime = this.playTime
						this.player.seek(this.playTime);
					}
					this.playTime = currentTime
				}
				if (Math.floor(e.detail.currentTime) != this.flagTime) {
					this.flagTime = Math.floor(e.detail.currentTime)
					this.checkDanmu()
				}
			},
			changeTime(that,e) {
				that.playDurationSeek = 0
			},
			videoErrorCallback(e) {
				this.errorCount++
				if (this.errorCount > 3) return
				if (this.interval != null) {
					clearInterval(this.interval)
				}
				this.clearIntegral()
				console.log(e)
				this.getErrMsg(e.target.errMsg)
				this.getH5CourseVideoDetails('error')
			},
			// 当开始/继续播放时触发play事件
			getPlay() {
				this.errorCount = 0
				this.judgeDuration()
			},
			getPause() {
				this.clearIntegral()
			},
			getEnded() {
				this.clearIntegral()
				this.isEnded = true
				this.getFinishCourseVideo()
			},
			getWaiting() {
				this.getErrMsg('','waiting')
			},
			fullscreenchange(event) {
				this.isfull = event.detail.fullScreen
				this.initTracks()
			},
			controlstoggle(event) {
				this.crtShow =  event.detail.show
			},
			getIP() {
				uni.request({
					url: 'https://ipinfo.io/json', //仅为示例，并非真实接口地址。
					method: 'GET',
					success: (res) => {
						this.ip = res.data.ip
					}
				});
			},
			getHeight() {
				this.$nextTick(() => {
					const query = uni.createSelectorQuery().in(this);
					query
						.select("#title-content")
						.boundingClientRect((data) => {
							this.height =
								`calc(100vh - ${data.height}px - 420rpx - ${this.statusBarHeight}px - 164rpx - 88rpx)`
						})
						.exec();
				})
			},
			getDescHeight() {
				this.$nextTick(() => {
					const query = uni.createSelectorQuery().in(this);
					query
						.select("#descbox-desc")
						.boundingClientRect((data) => {
							this.textHeight = data.height
						})
						.exec();
				})
			},
			numberToLetter(num) {
				// 将数字转换为字母的 ASCII 码
				let letterCode = num + 65;
				// 将 ASCII 码转换为大写字母
				let letter = String.fromCharCode(letterCode);
				return letter;
			},
			updateTime() {
				var that = this;
				if (this.interval != null) {
					clearInterval(this.interval)
				}
				this.interval = setInterval(function() {
					that.getFinishCourseVideo()
					that.getInternetTraffic()
				}, 60000);
			},
			judgeDuration() {
				var that = this;
				if (this.intervalIntegral != null) {
					clearInterval(this.intervalIntegral)
					this.intervalIntegral = null
				}
				// 观看10分钟获得积分
				this.intervalIntegral = setInterval(function() {
					that.getIntegralByH5Video()
				}, 600000);
			},
			clearIntegral() {
				if (this.intervalIntegral != null) {
					clearInterval(this.intervalIntegral)
					this.intervalIntegral = null
				}
			},
			// 展开简介
			handleExpand() {
				this.isExpand = !this.isExpand
			},
			getH5CourseByVideo() {
				this.loading = true
				getH5CourseByVideoId({
					videoId: this.videoId
				}).then(res => {
						this.loading = false
						if (res.code == 200) {
							this.courseInfo = res.data
							uni.setNavigationBarTitle({
								title: this.courseInfo && this.courseInfo.title ? this.courseInfo.title : ''
							});
						}
						this.getHeight()
						this.getDescHeight()
					},
					rej => {
						this.loading = false
					}
				).catch(() => {
					this.loading = false
				})
			},
			getH5CourseVideoDetails(type) {
				getH5CourseVideoDetails(this.urlOption).then(res => {
						if (res.code == 200) {
							this.config = res.config || {}
							this.isFinish = res.isFinish || 0
							this.duration = res.course && res.course.duration ? res.course.duration : 0
							this.playDuration = res.playDuration || 0
							this.playDurationSeek = res.playDuration || 0
							this.tipsTime = res.tipsTime || 0
							let lineList = []
							if (res.course && res.course.lineOne) {
								lineList.push(res.course.lineOne)
							}
							if (res.course && res.course.lineTwo) {
								lineList.push(res.course.lineTwo)
							}
							if (res.course && res.course.lineThree) {
								lineList.push(res.course.lineThree)
							}
							this.lineList = lineList
							if (!this.player || type == 'error') {
								this.lineIndex = this.config.defaultLine
								this.videoUrl = lineList[this.lineIndex]
								this.poster= res.course && res.course.imgUrl ? res.course.imgUrl : ''
								// this.options.sources = [{
								// 	src: this.videoUrl
								// }]
								// this.options.poster = res.course && res.course.imgUrl ? res.course.imgUrl : ''
								// this.initVideo()
								this.playTime = this.playDuration >= this.duration ? 0 : this.playDuration
								setTimeout(()=>{
									this.player = uni.createVideoContext('video-content-box');
									this.player.seek(this.playTime)
									this.player.play();
								},500);
								this.getDanmuList()
								if (this.socket) {
									this.socket.close({
										success:()=>{
											this.reOpenSocket = true
											clearInterval(this.pingpangTimes)
										}
									})
								} else {
									this.initSocket()
								}
							} else {
								// let div = document.querySelector(".vjs-progress-control");
								// if(div) {
								// 	if (this.isFinish == 1 || this.isEnded || this.linkType == 1) {
								// 		div.style.pointerEvents = "auto";
								// 	} else {
								// 		div.style.pointerEvents = "none"; //禁止所有事件
								// 	}
								// }
								this.playTime = this.playTime > this.playDuration ? this.playTime : this.playDuration >= this.duration ? 0 : this.playDuration
								this.player.seek(this.playTime)
								this.player.play();
							}
							this.updateTime();
							this.quesList = res.questions && res.questions.length > 0 ? res.questions : [],
								this.quesList = this.quesList.map(item => ({
									...item,
									questionOption: JSON.parse(item.question),
									answer: ''
								}))
						}
						this.getHeight()
						this.getDescHeight()
					},
					rej => {}
				)
			},
			handleAnswer(item, option, idx) {
				let time = this.playTime
				if(this.isEnded) {
					time = this.duration
				} else {
					if(time < this.playDuration&&this.isFinish!=1) {
						// 没完课且小于续播的时间
						time = this.playDuration
					}
				}
				if(Number(this.duration || 0) == 0 || time < this.duration - 60) {
					uni.showToast({
						title: "请先观看完整课程再答题哦～",
						icon: "none"
					})
					return
				}

				if (item.type == 1) {
					// 单选option
					item.answer = option.name
				} else if (item.type == 2) {
					// 多选
					let answer = item.answer ? item.answer.split(',') : []
					if (answer.indexOf(option.name) === -1) {
						answer.push(option.name)
						item.answer = answer.join(',')
					} else {
						answer.splice(answer.indexOf(option.name), 1)
						item.answer = answer.join(',')
					}
				}
			},
			submit() {
				if(this.isExpire){
					uni.showToast({
						title: '课程已过期或链接无效',
						icon: 'none'
					});
					return
				}
				// 登录
				this.$isLoginCourse().then(
					res => {
						if(res){
							if (this.isAddKf == 1&&this.isCheckRealUrl) {
								// 答题
								// 您已提交过答案，请领取红包
								this.courseAnswer()
							} else {
								// 添加客服
								if (this.videoId && this.qwUserId) {
									this.getIsAddKf()
								} else {
									uni.showToast({
										title: '请添加客服',
										icon: 'none'
									})
								}
							} 
						} else{
							this.goLogin()
						}
					},
					rej => {}
				);
			},
			// 答题
			courseAnswer() {
				let time = this.playTime
				if (this.isEnded) {
					time = this.duration
				} else {
					if (time < this.playDuration && this.isFinish != 1) {
						// 没完课且小于续播的时间
						time = this.playDuration
					}
				}
				if (Number(this.duration || 0) == 0 || time < this.duration - 60) {
					uni.showToast({
						title: "请先观看完整课程再答题哦～",
						icon: "none"
					})
					return
				}
				if (this.quesList.some(item => !item.answer)) {
					uni.showToast({
						title: "请确认是否答完所有题目",
						icon: "none"
					})
					return
				}
				const questions = this.quesList.map(obj => {
					const {
						questionOption,
						...rest
					} = obj;
					return rest;
				});
				if(!this.isCheckRealUrl) return;
				const param = {
					...this.urlOption,
					questions: questions,
					videoId: this.videoId,
					duration: this.playTime,
				}
				this.errTitle = ""
				this.errDesc = ""
				this.errQues = []
				courseAnswer(param).then(res => {
						if (res.code == 200) {
							if (res.incorrectQuestions) {
								// 答题失败
								if (res.incorrectQuestions.length > 0) {
									this.errQues = res.incorrectQuestions
								}
								this.remain = res.remain || 0
								if (res.remain > 0) {
									this.errTitle = "很遗憾答错了"
									this.errDesc = `<span style="color:#FF5C03">还有${res.remain}次机会，继续加油</span>`
									this.$refs.answerPopup.open("center")
								}
							} else {
								// 答题成功
								this.errTitle = "恭喜你，回答正确"
								this.errDesc = `请选择奖励`
								this.$refs.answerPopup.open("center")
							}
						} else {
							if (res.msg == "该课题到达答错次数限制") {
								this.errTitle = "答题次数超过限制"
								this.errDesc = "以后的课程要认真学习哦"
								this.$refs.answerPopup.open("center")
							} else {
								uni.showToast({
									title: res.msg,
									icon: "none"
								})
							}
						}
					},
					rej => {}
				)
			},
			// 选择
			rewardChange(e) {
				this.currentReward = e.detail.value
			},
			closeAnswerPopup() {
				this.$refs.answerPopup.close()
				if(!this.isCheckRealUrl) return;
				if (this.errTitle == '恭喜你，回答正确') {
					const param = {
						...this.urlOption,
						rewardType: Number(this.currentReward),
						source: 2
					}
					sendReward(param).then(res => {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						})
						// if(res.code == 200) {
						// 	//重构 发红包，后台通过OPENID发零钱到 账
						// 	//this.initWXConfig(res.package)
						// }else {
						// 	uni.showToast({
						// 		title: res.msg,
						// 		icon: 'none'
						// 	})
						// }
					})
				}
			},
			// 线路
			openPop() {
				this.$refs.popup.open('bottom')
			},
			close() {
				this.$refs.popup.close()
			},
			handleLine(index) {
				var that=this;
				if (this.lineIndex == index && this.videoUrl == this.lineList[index]) {
					this.close()
					return
				} else {
					// let div = document.querySelector(".vjs-progress-control");
					// if(div) {
					// 	if (this.isFinish == 1 || this.isEnded || this.linkType == 1) {
					// 		div.style.pointerEvents = "auto";
					// 	} else {
					// 		div.style.pointerEvents = "none"; //禁止所有事件
					// 	}
					// }
					this.lineIndex = index
					this.videoUrl = this.lineList[index]
					this.tipsOpen = false
					this.playDurationSeek = this.playTime || 0
					this.player = uni.createVideoContext('video-content-box');
					setTimeout(function(){
						that.player.seek(that.playDurationSeek)
						that.player.play();
					},500);
					// this.player.src(this.lineList[index])
					// this.player.one('loadedmetadata', () => {
					// 	this.player.currentTime(this.playDurationSeek);
					// 	this.player.play();
					// });
					this.close()
				}

			},
			// 客服
			getIsAddKf() {
				this.qrcode = ''
				this.qrcodeMsg = ''
				this.isAddKf = 0
				// {videoId: this.videoId,qwUserId: this.qwUserId,corpId: this.corpId}
				getIsAddKf(this.urlOption).then(res => {
						if (res.code == 200) {
							this.isAddKf = 1
							this.isCheckRealUrl = true
							this.getH5CourseVideoDetails()
						} else if (res.code == 400) {
							this.isAddKf = 0
							this.isCheckRealUrl = false
							this.qrcode = res.qrcode
							this.qrcodeMsg = res.msg
							this.$refs.kfPopup.open()
						} else if (res.code == 504) {
							// 登录
							this.isCheckRealUrl = false
							this.goLogin()
						} else if (res.code == 566) {
							this.isAddKf = 1
							this.isCheckRealUrl = true
							// 官方群发通用链接
							const url = res.courseLink.realLink.split('?course=')[1]
							this.urlOption = JSON.parse(url)
							this.getH5CourseVideoDetails()
						} else {
							this.isCheckRealUrl = false
							this.isAddKf = 0
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					err => {}
				);
			},
			closeKFPop() {
				this.$refs.kfPopup.close()
			},
			getFinishCourseVideo() {
				if (!this.playTime || !this.isCheckRealUrl) return
				// {videoId: this.videoId,duration:this.playTime}
				const param = {
					duration: this.playTime,
					...this.urlOption
				}
				getFinishCourseVideo(param)
			},
			// 每十分钟获得积分
			getIntegralByH5Video() {
				if(!this.isCheckRealUrl) return
				const param = {
					duration: this.playTime,
					...this.urlOption
				}
				getIntegralByH5Video(param).then(res => {
					if (res.code == 200) {
						uni.showToast({
							title: "积分+10",
							icon: "none"
						})
					}
				})
			},
			progressChange(e) {
				this.bufferRate = Math.ceil(e.detail.buffered)
			},
			// 缓冲
			getInternetTraffic() {
				if(!this.isCheckRealUrl) return
				const playVideoTime = Math.ceil(this.playTime / this.duration * 100) // 播放百分比
				if(this.bufferRate == 0 || this.bufferRate < playVideoTime) {
					this.bufferRate = playVideoTime
				}
				if(this.bufferRate == 0 || Number(this.bufferRate.toFixed(2)) == 0) return
				const param = {
					uuId: dayjs().format('YYYYMMDD') + this.uuId,
					duration: this.playTime,
					bufferRate: Number(this.bufferRate.toFixed(2)),
					...this.urlOption
				}
				getInternetTraffic(param)
			},
			getErrMsg(err,type) {
				let msgerr = {
					errType: type || 'error',
					videoUrl: this.videoUrl,
					lineIndex: this.lineIndex,
					errTime: new Date(),
					ip: this.ip,
					errMsg: err || ''
				}
				getErrMsg({
					msg: JSON.stringify(msgerr)
				})
			},
			goLogin() {
				this.$getProvider().then(provider=>{
					console.log('当前的环境商',provider)
					if (!provider) {
					  reject()
					}
					uni.login({
						provider: provider,
						success: async loginRes => {
							console.log(loginRes)
							uni.getUserInfo({
							   provider: provider,
							   success: (infoRes)=> {
								    uni.showToast({
										title: '处理中...',
										icon: 'loading'
								    });
									loginByMp({code: loginRes.code,encryptedData:infoRes.encryptedData,iv:infoRes.iv}).then(res=>{
										 uni.hideLoading();
										 if (res.code == 200) {
											uni.setStorageSync('AppTokenmini_RTCourse', res.token);
											uni.setStorageSync('userInfo', JSON.stringify(res.user));
											this.user = res.user
											this.isLogin = true
											this.getIsAddKf() 
										 } else {
											uni.showToast({
												title: res.msg,
												icon: 'none'
											});
										 }
									 }).catch(err=>{
										uni.hideLoading();
										uni.showToast({
											icon:'none',
											title: "登录失败,请重新登录",
										});
									});
							   }
							});
						}
					})
				}).catch(err => {})
			},
			getLink() {
				let that = this;
				getRealLink({sortLink:this.sortLink}).then(res=>{
					if(res.code == 200) {
						this.isExpire = false
						// 如果响应中包含真实链接，则跳转到真实链接
						// window.location.href = res.realLink +"&sortLink="+this.sortLink+"&code="+this.code+"&time="+new Date().getTime()
						if (this.isLogin && this.isAddKf == 1&&this.isCheckRealUrl) {
							this.getH5CourseVideoDetails()
						}
						if (this.videoId &&(this.isAddKf != 1 || !this.isCheckRealUrl)) {
							this.$isLoginCourse().then(
								isLogin => {
									this.isLogin = isLogin
									if(isLogin){
										this.getIsAddKf() 
									} else {
										this.goLogin()
									}
								},
								rej => {}
							);
						}
					} else {
						this.isExpire = true
						uni.showToast({
							title: '课程已过期或链接无效',
							icon: 'none'
						});
					}
				}).catch(err=>{
					this.isExpire = true
					uni.showToast({
						title: '发生错误，请稍后再试',
						icon: 'none'
					});
				})
			},
			/**
			 * 节流原理：在一定时间内，只能触发一次
			 *
			 * @param {Function} func 要执行的回调函数
			 * @param {Number} wait 延时的时间
			 * @param {Boolean} immediate 是否立即执行
			 * @return null
			 */
			throttle(func, wait = 500, immediate = true) {
			    if (immediate) {
			        if (!this.flag) {
			            this.flag = true
			            // 如果是立即执行，则在wait毫秒内开始时执行
			            typeof func === 'function' && func()
			            this.timer = setTimeout(() => {
			                this.flag = false
			            }, wait)
			        }
			    } else if (!this.flag) {
			        this.flag = true
			        // 如果是非立即执行，则在wait毫秒内的结束处执行
			        this.timer = setTimeout(() => {
			            this.flag = false
			            typeof func === 'function' && func()
			        }, wait)
			    }
			},
			// 弹幕
			openDanmu(type) {
				this.openDanmuType = type
				this.danmuIput= ''
				if(type == 1) {
					this.player.exitFullScreen()
				}
				this.$refs.danmuPopup.open()
			},
			changeShowPopup(val) {
				this.focus = val.show
			},
			// 发送弹幕
			sendDanmu() {
				if(this.danmuIput=='') {
					uni.showToast({
						title: '弹幕不能为空',
						icon: 'none'
					})
					return;
				}
				this.sendMsg()
			},
			// 弹幕列表
			getDanmuList(){
				getDanmuList(this.videoId).then(res=>{
					if(res.code == 200&&res.data&&res.data.length>0) {
						this.danmuList = res.data.map(item=>({
							id: item.id,
							text: item.content,
							time: item.timePoint ? Number(item.timePoint) : this.playTime,
							color: "#FFFFFF",
							mode: item.mode|| "scroll",
							top: null,
							style: {
								color: item.isColor==1 ? item.color || this.danmuItemStyle.color : this.danmuItemStyle.color,//是否彩色1是0否
								fontSize: item.fontSize || this.danmuItemStyle.fontSize, 
								padding: this.danmuItemStyle.padding,
								border:this.user.userId ==item.userId ? item.color ? `solid 1px ${item.color}`: this.danmuItemStyle.border : 'none',
								borderRadius: this.user.userId==item.userId ? this.danmuItemStyle.borderRadius : 0,
								backgroundColor: this.user.userId==item.userId ? this.danmuItemStyle.backgroundColor : 'transparent'
							},
						}))
					} else {
						this.danmuList = []
					}
				})
			},
			//创建一个socket连接
			initSocket() {
				let userId = this.user.userId;
				let that = this;
				this.socket = uni.connectSocket({
					url: getApp().globalData.danmuWSUrl + "/ws/barrage/" + this.videoId,
					multiple: true,
					header: {
						'token': uni.getStorageSync('AppTokenmini_RTCourse')
					},
					success: res => {
						console.log('WebSocket连接已打开1！');
						that.isSocketOpen = true
						that.reOpenSocket = false
						
						// 保持心跳
						if(that.pingpangTimes) {
							clearInterval(that.pingpangTimes)
							that.pingpangTimes= null
						}
						that.pingpangTimes=setInterval(()=>{
							let data={cmd:"heartbeat",userId: userId};
							that.socket.send({
								data: JSON.stringify(data),
								success: () => {
									// console.log('WebSocket发送心条数据！');
								},
								fail: () => {
									that.isSocketOpen=false
								}
							});
						},15000)
					},
					error: res => {
						console.log(res)
					},
				})
				this.socket.onMessage((res) => {
					// console.log("收到消息parse",JSON.parse(res.data))
					const redata = JSON.parse(res.data);
					if(redata.cmd=="heartbeat"){
						  //心跳
						  // console.log("heartbeat")
					}else if(redata.cmd=="danmu"){
						that.isSend=true;
						that.addMsg(1,redata);
					}
				})
				//监听socket打开
				this.socket.onOpen(() => {
					console.log('WebSocket连接已打开2！');
					that.isSocketOpen = true
					that.reOpenSocket = false
					that.isSend = true;
				})
				//监听socket关闭
				this.socket.onClose(() => {
					that.isSocketOpen = false
					that.socket = null
					console.log('WebSocket连接已关闭！',that.reOpenSocket);
					if(that.pingpangTimes) {
						clearInterval(that.pingpangTimes)
						that.pingpangTimes= null
					}
					if(that.reOpenSocket) {
						//重启
						that.initSocket()
					}
				})
				//监听socket错误
				this.socket.onError((err) => {
					console.log("socket err：",err)
					that.isSocketOpen = false
					that.reOpenSocket = false
					that.socket = null
					if(that.pingpangTimes) {
						clearInterval(that.pingpangTimes)
						that.pingpangTimes= null
					}
				})
			},
			sendMsg() {
				if (!this.isSend) {
					return;
				}
				if (this.isSocketOpen) {
					var data = {
						cmd: 'danmu',
						userId: this.user.userId,
						videoId: this.videoId,
						content: this.danmuIput,
						timePoint: this.playTime, // 弹幕对应视频时间节点()秒
						platform: 'uniapp',  //发送平台,app传值“app”，小程序传值“uniapp”
						fontSize: '16px',
						mode: "scroll",
						color: "#ffffff",
					};
					this.socket.send({
						data: JSON.stringify(data),
						success: () => {
							console.log("发送成功")
							this.$refs.danmuPopup.close()
							this.isSend = false;
						},
						fail: () => {
							uni.showToast({
								title: '发送失败',
								icon: 'none'
							})
						}
					});
			
				}
			
			},
			// 收到消息
			addMsg(type, content) {
				if (!this.player) {
					this.player = uni.createVideoContext('video-content-box');
				}
				// this.player.sendDanmu({
				// 	text: content.content,
				// 	color: "#FF0000",
				// 	time: this.playTime + 1
				// })
				const id = content.userId +'_' + new Date().getTime()
				const mystyle = {
					color: content.color || this.danmuItemStyle.color,
					fontSize: content.fontSize || this.danmuItemStyle.fontSize,
					border: content.color ? `solid 1px ${content.color}`: this.danmuItemStyle.border,
					borderRadius: this.danmuItemStyle.borderRadius,
					padding: this.danmuItemStyle.padding,
					backgroundColor: this.danmuItemStyle.backgroundColor
				}
				const otherstyle = {
					color: content.color || this.danmuItemStyle.color,
					fontSize: content.fontSize || this.danmuItemStyle.fontSize,
					padding: this.danmuItemStyle.padding,
				}
				const mode = content.mode || "scroll"
				const obj = {
					id: content.id || id,
					userId: content.userId,
					text: content.content,
					time: this.flagTime + 1,
					color: content.color || this.danmuItemStyle.color,
					style: this.user.userId == content.userId ? mystyle : otherstyle,
					top: null
				}
				console
				if(this.showDanmu == 0) return
				this.danmuList.push(obj)
			},
			initTracks() {
				this.tracks = []
				const trackHeight = 22; // 每行高度
				const trackCount = 3
				for (let i = 0; i < trackCount; i++) {
					this.tracks.push({
						top: i * trackHeight+10,
						isFree: true
					});
				}
			},
			// 获取字体高度
			getTextWidth(content) {
				if (!this.ctx) {
					this.ctx = uni.createCanvasContext('myCanvas')
				}
				const metrics = this.ctx.measureText(content)
				return Math.ceil(metrics.width)
			},
			// 分配轨道
			getFreeTrack(item) {
				const width = this.getTextWidth(item.content)
				const passWidth = width + uni.getSystemInfoSync().screenWidth
				const duration = 8
				for (let i = 0; i < this.tracks.length; i++) {
					if (this.tracks[i].isFree) {
						this.tracks[i].isFree = false;
						// 等本条通过右边界的时间
						let passtime = Math.ceil(duration * 1000 / passWidth * width)
						passtime = passtime + 1000
						// console.log("passtime==", passtime)
						setTimeout(() => {
							this.tracks[i].isFree = true;
						}, passtime); // 5秒后释放轨道
						return this.tracks[i].top;
					}
				}
				// 无可用轨道
				if (item.userId == this.user.userId) {
					let trackHeight = this.tracks[this.tracks.length - 1].top
					return Math.random() * trackHeight + 16 // 自己发的弹幕随机高度; // 无可用轨道
				} else {
					// console.log("无可用轨道")
					return 'abandon'
				}
			},
			// 检测并激活弹幕
			checkDanmu() {
				if(this.showDanmu == 0) return
				// 筛选当前时间应出现的弹幕
				const newDanmus = this.danmuList.filter((item) => Math.abs(item.time - this.flagTime) < 1)
				// 分配轨道高度
				newDanmus.forEach((item) => {
					// 滚动弹幕随机高度
					if(!item.top) {
						item.top = this.getFreeTrack(item)
					}
				})
				// 过滤没有分配到空闲轨道弹幕
				const aliveNewDanmus = newDanmus.filter((item) => item.top != 'abandon')
				// 添加到活跃列表
				this.activeDanmus = [...this.activeDanmus, ...aliveNewDanmus]
			},
			animationend(moveItem, i) {
				// 移除动画结束的弹幕（性能优化）
				this.activeDanmus = this.activeDanmus.filter((item) => item.id != moveItem.id)
			},
			switchDanmu() {
				this.showDanmu = this.showDanmu == 1 ? 0:1
				if(this.showDanmu == 0) {
					this.activeDanmus = []
					this.initTracks()
				}
			},
		}
	}
</script>

<style scoped>
.full-width-popup {
  width: 100%;
}
</style>
<style lang="scss" scoped>
	@mixin u-flex($flexD, $alignI, $justifyC) {
		display: flex;
		flex-direction: $flexD;
		align-items: $alignI;
		justify-content: $justifyC;
	}
	.footer-tips {
		margin-top: 14rpx;
		text-align: center;
		font-family: PingFang SC,PingFang SC;
		font-weight: 500;
		font-size: 12px;
		color: #bbb;
	}
	.textOne {
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	.textTwo {
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
	}
	.header-nav {
		height: 88rpx;
		@include u-flex(row, center, flex-start);
		overflow: hidden;
		background-color: #fff;
		box-sizing: border-box;
		.header-title {
			text-align: center;
			overflow: hidden;
			white-space: nowrap;
			text-overflow: ellipsis;
			padding: 0 10rpx 0 100rpx;
			font-family: PingFang SC,PingFang SC;
			font-weight: 500;
			font-size: 15px;
			color: #000;
			box-sizing: border-box;
		}
	}
	.reward-list {
		width: 100%;
		margin-top: 20rpx;
		margin-bottom: -40rpx;

		&-group {
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;
			font-size: 14px;
			color: #222222;
			@include u-flex(row, center, center);
		}

		&-option {
			@include u-flex(row, center, flex-start);

			&:first-child {
				margin-right: 40rpx;
			}
		}
	}

	.err {
		color: #f56c6c !important;
	}

	.kfqrcode-box {
		background-color: #fff;
		border-radius: 16rpx;
		max-width: 560rpx;
		padding: 60rpx 40rpx;
		margin-top: -100rpx;
		box-sizing: border-box;
		@include u-flex(column, center, flex-start);
		font-family: PingFang SC, PingFang SC;
		font-weight: 400;
		font-size: 34rpx;
		color: #222;
		position: relative;
		text-align: center;

		.kfqrcode {
			height: 460rpx;
			width: 460rpx;
		}
	}

	.kfqrcode-close {
		width: 64rpx;
		height: 64rpx;
		position: absolute;
		bottom: -100rpx;
		left: 50%;
		transform: translateX(-50%);
	}

	.tipsPopup-mask {
		position: relative;
		width: 560rpx;
		background-color: transparent;

		.red_envelope_top {
			width: 480rpx;
			height: 360rpx;
			margin: 0 auto;
			display: inherit;
		}
	}

	.tipsPopup-btn-box {
		width: 456rpx;
		height: 104rpx;
		padding: 4rpx;
		box-sizing: border-box;
		background: linear-gradient(180deg, rgba(252, 209, 94, 1), rgba(254, 253, 251, 1));
		border-radius: 52rpx;
	}

	.tipsPopup-btn {
		width: 100%;
		height: 100%;
		background: linear-gradient(180deg, #FF9F22 0%, #FA1E05 100%);
		border-radius: 52rpx 52rpx 52rpx 52rpx;
		font-family: PingFang SC, PingFang SC;
		font-weight: 500;
		font-size: 36rpx;
		color: #FFFFFF;
		line-height: 96rpx;
		text-align: center;
	}

	.tipsPopup {
		width: 560rpx;
		padding: 12rpx;
		margin-top: -72rpx;
		box-sizing: border-box;
		background: linear-gradient(180deg, #FFFBEF 0%, #FFFFF5 43%, #F5EAC2 100%);
		border-radius: 32rpx 32rpx 32rpx 32rpx;
		position: relative;

		&-close {
			width: 64rpx;
			height: 64rpx;
			position: absolute;
			right: 0;
			top: -188rpx;
		}

		&-line {
			padding: 3rpx;
			box-sizing: border-box;
			background: linear-gradient(180deg, rgba(247, 245, 220, 1), rgba(250, 220, 157, 1));
			border-radius: 24rpx;
		}

		&-box {
			padding: 0 40rpx 40rpx 40rpx;
			box-sizing: border-box;
			background: linear-gradient(180deg, #FFFBEF 0%, #FFFFF5 43%, #F5EAC2 100%);
			border-radius: 24rpx;
			@include u-flex(column, center, flex-start);
		}

		&-head {
			@include u-flex(row, center, center);

			&-title {
				width: 364rpx;
				height: auto;
				margin-top: -22rpx;
			}
		}

		&-content {
			margin: 48rpx 0;
			font-family: PingFang SC, PingFang SC;
			font-weight: 500;
			font-size: 32rpx;
			color: #222222;
			text-align: center;

			&-title {
				margin-bottom: 26rpx;
				font-weight: 600;
				font-size: 40rpx;
				color: #FF5C03;
			}
		}
	}

	.video-controls-box {
		width: 100%;
		height: 420rpx;
		overflow: hidden;
		position: absolute;
		bottom: 0;
		left: 0;
		z-index: 2;
		background: rgba(0, 0, 0, 0.2);

		.video-play {
			height: 72rpx;
			width: 72rpx;
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
		}
	}

	.video-controls {
		width: 100%;
		height: 80rpx;
		padding: 0 28rpx;
		box-sizing: border-box;
		position: absolute;
		bottom: 0;
		left: 0;
		display: flex;
		align-items: center;
		justify-content: space-between;
		background: linear-gradient(to top, #222 0%, transparent 80%);

		.video-icon {
			height: 44rpx;
			width: 44rpx;
		}
	}

	.errQuesbox {
		width: 100%;
		max-height: 260rpx;
		overflow-y: auto;
		margin-top: 24rpx;
		font-family: PingFang SC, PingFang SC;
		font-weight: 500;
		font-size: 30rpx;
		color: #222222;

		&-item {
			width: 100%;
			height: 128rpx;
			line-height: 128rpx;
			margin-bottom: 24rpx;
			padding: 0 30rpx;
			box-sizing: border-box;
			overflow: hidden;
			background: #fff;
			border-radius: 16rpx 16rpx 16rpx 16rpx;
			position: relative;

			&::after {
				content: "题目";
				min-width: 64rpx;
				height: 36rpx;
				padding: 0 12rpx;
				line-height: 36rpx;
				background: #FF5C03;
				box-sizing: border-box;
				border-radius: 0rpx 0rpx 16rpx 0rpx;
				text-align: center;
				font-family: PingFang SC, PingFang SC;
				font-weight: 500;
				font-size: 20rpx;
				color: #fff;
				position: absolute;
				left: 0;
				top: 0;
			}
		}
	}

	.bg {
		background: #fff !important;
	}

	.answerPopup {
		&-box {
			width: 560rpx;
			background: linear-gradient(180deg, #FFFAF6 0%, #FEECD8 100%);
			border-radius: 32rpx 32rpx 32rpx 32rpx;
			background-color: #fff;
			font-weight: 400;
			padding: 32rpx;
			box-sizing: border-box;
			position: relative;
			@include u-flex(column, center, flex-start);
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;

			.tipimg {
				width: 206rpx;
				height: 206rpx;
				margin-bottom: 16rpx;
			}
		}

		&-title {
			font-weight: 600;
			font-size: 36rpx;
			color: #222222;
		}

		&-desc {
			margin-top: 10rpx;
			font-size: 28rpx;
			color: #757575;
		}

		&-btn {
			width: 464rpx;
			height: 84rpx;
			margin-top: 54rpx;
			margin-bottom: 16rpx;
			background: #FF5C03;
			border-radius: 42rpx;
			font-weight: 500;
			font-size: 32rpx;
			color: #FFFFFF;
			text-align: center;
			line-height: 84rpx;
		}
	}

	.popupbox {
		width: 100%;
		background-color: #fff;
		border-radius: 16rpx 16rpx 0 0;
		padding: 24rpx 32rpx;
		position: relative;

		&-head {
			height: 60rpx;
			margin-bottom: 30rpx;
			text-align: center;
			overflow-y: auto;
			color: #414858;
			font-size: 32rpx;
			font-weight: bold;
			position: relative;

			.close-icon {
				position: absolute;
				right: 0;
				top: 0;
				height: 40rpx;
				width: 40rpx;
			}
		}

		&-content {
			height: 20vh;
			overflow-y: auto;
			display: flex;
			align-items: flex-start;
			flex-wrap: wrap;
			gap: 32rpx;

			.line-item {
				display: inline-block;
				min-width: 200rpx;
				min-height: 60rpx;
				padding: 0 20rpx;
				box-sizing: border-box;
				border-radius: 50rpx;
				overflow: hidden;
				background-color: #f7f7f7;
				text-align: center;
				color: #414858;
				font-size: 28rpx;
				line-height: 60rpx;
			}

			.line-active {
				color: #f56c6c !important;
				background-color: #fef0f0 !important;
			}
		}
	}

	.content {
		padding-bottom: calc(var(--window-bottom) + 164rpx);
		.video-box {
			width: 100%;
			height: 420rpx;
			overflow: hidden;
			position: relative;

			#myVideo {
				width: 100%;
				height: 100%;
			}
		}

		.video-poster {
			width: 100%;
			height: 420rpx;
		}

		.miantitlebox {
			padding: 30rpx 0;
			border-bottom: 2rpx solid #F5F7FA;
			font-family: PingFang SC, PingFang SC;
			font-weight: 500;
			font-size: 36rpx;
			color: #222222;
		}

		.subtitlebox {
			padding: 30rpx 0;
			border-bottom: 2rpx solid #F5F7FA;
			font-family: PingFang SC, PingFang SC;
			font-weight: 500;
			font-size: 36rpx;
			color: #222222;
		}

		.title-content {
			padding: 0 32rpx;
			background-color: #fff;
			font-size: 28rpx;
			line-height: 1.6;

			.title {
				font-size: 36rpx;
				font-weight: 500;
				color: #414858;
			}

			.time-or-subtitle {
				margin-top: 12rpx;
				color: #666666;
			}
		}

		.descbox {
			padding: 36rpx 32rpx;
			margin-bottom: 20rpx;
			background-color: #fff;
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;
			font-size: 28rpx;
			color: #222222;
			line-height: 42rpx;
			word-break: break-word;

			&-title {
				margin-bottom: 24rpx;
				font-weight: 500;
				font-size: 32rpx;
			}

			&-info {
				margin-bottom: 24rpx;
				@include u-flex(row, center, space-between);
				font-size: 26rpx;
				color: #757575;

				&-l {
					flex: 1;
					@include u-flex(row, center, flex-start);
				}

				&-time {
					margin-left: 18rpx;
					padding-left: 18rpx;
					position: relative;

					&::after {
						content: "";
						width: 4rpx;
						height: 4rpx;
						background: #999999;
						border-radius: 50%;
						position: absolute;
						left: 0;
						top: 50%;
						transform: translateY(-50%);
					}
				}

				&-r {
					background: transparent;
				}
			}

			&-desc {
				overflow: hidden;
				position: relative;
			}
		}

		.expand {
			flex-shrink: 0;
			@include u-flex(row, center, flex-end);
			color: #FF5C03;
			font-weight: 400;
			font-size: 24rpx;

			image {
				width: 32rpx;
				height: 32rpx;
			}
		}

		.expand-ab {
			position: absolute;
			top: 0;
			right: 0;
			box-shadow: -50rpx 0 20rpx 8rpx #FFFFFF;
			background-color: #fff;
		}

		.ques-content {
			background-color: #fff;
			padding: 40rpx 32rpx;
			box-sizing: border-box;
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;
			font-size: 28rpx;
			color: #222222;
		}

		.ques-content-tit {
			font-family: PingFang SC, PingFang SC;
			font-weight: 600;
			font-size: 36rpx;
			color: #222222;
		}

		.ques-title {
			margin: 48rpx 0 34rpx 0;
			font-weight: 500;
			font-size: 32rpx;
			white-space: normal;
		}

		.ques-type {
			flex-shrink: 0;
			min-width: 72rpx;
			min-height: 40rpx;
			padding: 0 12rpx;
			margin: 0 12rpx;
			box-sizing: border-box;
			background: #FF5C03;
			border-radius: 8rpx 8rpx 8rpx 8rpx;
			line-height: 40rpx;
			text-align: center;
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;
			font-size: 24rpx;
			color: #FFFFFF;
			display: inline-block;
		}

		.ques-option {
			min-height: 88rpx;
			padding: 24rpx 32rpx;
			box-sizing: border-box;
			margin-bottom: 24rpx;
			background: #F5F7FA;
			border-radius: 16rpx 16rpx 16rpx 16rpx;
			display: flex;
			align-items: center;

			&-active {
				color: #FF5C03 !important;
				background: #FCF0E7 !important;
			}
		}

		.video-line {
			min-width: 140rpx;
			max-width: 200rpx;
			height: 60rpx;
			padding: 0 20rpx;
			box-sizing: border-box;
			border-radius: 50rpx 0 0 50rpx;
			overflow: hidden;
			background-color: #fff;
			text-align: center;
			color: #888;
			font-size: 28rpx;
			line-height: 60rpx;
			display: inline-flex;
			align-items: center;
			justify-content: center;
			position: fixed;
			right: 0;
			z-index: 9;
			bottom: calc(var(--window-bottom) + 280rpx);
			box-shadow: 0 4rpx 10rpx rgba(0, 0, 0, .12);

			image {
				flex-shrink: 0;
				height: 34rpx;
				width: 34rpx;
				margin-right: 6rpx;
			}
		}
		.danmu-line {
			bottom: calc(var(--window-bottom) + 370rpx);
			word-break: keep-all;
			.set_image {
				height: 40rpx;
				width: 40rpx;
			}
		}
		.footer {
			border-top: 1rpx solid #ededef;
			background: #fff;
			width: 100%;
			position: fixed;
			bottom: 0;
			padding: 32rpx;
			padding-bottom: calc(var(--window-bottom) + 14rpx);
			box-sizing: border-box;
			z-index: 9;

			&-btn {
				width: 100%;
				height: 98rpx;
				background: #FF5C03;
				border-radius: 49rpx 49rpx 49rpx 49rpx;
				line-height: 98rpx;
				text-align: center;
				font-family: PingFang SC, PingFang SC;
				font-weight: 600;
				font-size: 32rpx;
				color: #FFFFFF;
				@include u-flex(row, center, center);

				&-img {
					flex-shrink: 0;
					width: 144rpx;
					height: 144rpx;
					margin-right: 8rpx;
					margin-top: -24rpx;
				}
			}

			&-btn-border {
				position: relative;

				&::after {
					content: "";
					background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
					position: absolute;
					top: -2rpx;
					left: 0;
					height: 103rpx;
					width: 100%;
					z-index: -1;
					border-radius: 49rpx 49rpx 49rpx 49rpx;
					box-shadow: 0rpx 8rpx 11rpx 0rpx rgba(255, 92, 3, 0.3);
					overflow: hidden;
				}
			}
		}
	}

	.agreement {
		display: inline-flex;
		margin-top: 16rpx;
		font-size: 24rpx;
		color: #525252;
		align-items: center;
		justify-content: center;
	}
	.video-danmu-btnbox {
		width: 50px;
		height: 50px;
		border-radius: 50%;
		overflow: hidden;
		position: absolute;
		right: 10px;
		bottom: calc(50% - 50px);
		transform: translateY(-50%);
		padding: 8px;
		box-sizing: border-box;
	}
	.video-danmu-image {
		width: 100%;
		height: 100%;
	}
	.danmuPopup {
		background-color: #fff;
		padding-bottom: calc(var(--window-bottom) + 10px);
		&-head {
			width: 100%;
			padding: 10px;
			box-sizing: border-box;
			overflow: hidden;
			@include u-flex(row,center,flex-start);
			.danmu-icon {
				height: 24px;
				width: 24px;
				margin-right: 12px;
			}
		}
		&-input {
			flex: 1;
			height: 35px;
		}
		&-send {
			flex-shrink: 0;
			height: 35px;
			display: flex;
			align-items: center;
			justify-content: center;
			padding: 5px 15px;
			box-sizing: border-box;
			background: #FF5C03 !important;
			border-radius: 22px;
			font-family: PingFang SC, PingFang SC;
			font-weight: 500;
			font-size: 15px;
			color: #fff !important;
			margin-left: 12px;
			&::after {
				border: none;
			}
		}
		&-con {
			background-color: #F5F7FA;
			padding: 24px 12px 48px 12px;
			font-family: PingFang SC, PingFang SC;
			font-weight: 400;
			font-size: 14px;
			color: #757575;
		}
	}
	.danmu-item {
		position: absolute;
		top: 0;
		white-space: nowrap;
		font-size: 16px;
		height: 20px;
		display: inline-flex;
		box-sizing: border-box;
		align-items: center;
	}
	.danmuMove {
		// animation: mymove 8s linear forwards;
		// animation-duration: 8s;
		animation-timing-function: linear;
		animation-delay: 0s;
		animation-iteration-count: 1;
		animation-direction: normal;
		animation-fill-mode: forwards;
		animation-play-state: running;
		animation-name: mymove;
		will-change: transform;
	}
	
	@keyframes mymove {
		from {
			transform: translateX(100vw);
		}
	
		to {
			transform: translateX(-100%);
		}
	}
	.danmu-icon{
		height: 24px;
		width: 24px;
		margin-right: 12px;
	}
</style>