From f6d386e793fc8eb1ee863280fcccf019d82744f2 Mon Sep 17 00:00:00 2001
From: YeMingfei666 <1619116647@qq.com>
Date: Thu, 9 Jan 2025 17:28:30 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=8E=A8=E8=8D=90=E9=A1=B5?=
 =?UTF-8?q?=E9=9D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 api/video/index.js                         |  16 +-
 components/my-video-list/list-item.vue     |  98 +++++++--
 components/my-video-list/my-video-list.vue | 220 +++++++++++++++------
 pages/video/index.nvue                     | 100 ++++++++++
 pages/video/index.vue                      |  16 --
 5 files changed, 348 insertions(+), 102 deletions(-)
 create mode 100644 pages/video/index.nvue
 delete mode 100644 pages/video/index.vue

diff --git a/api/video/index.js b/api/video/index.js
index 8a45756..77b8b56 100644
--- a/api/video/index.js
+++ b/api/video/index.js
@@ -51,4 +51,18 @@ export function getJinbiBili(data) {
 		url: 'common/type/914',
 		data
 	})
-}
\ No newline at end of file
+}
+
+//获取推荐视频
+export function tuijianVideo(data){
+	const randomNum=5+  Math.ceil(Math.random()*30)
+	return http.request({
+		url: 'course/selectCourseDetailsList',
+		method:'GET',
+		data:{
+			page: 1,
+			limit: 5,
+			randomNum: randomNum
+		}
+	})
+}
diff --git a/components/my-video-list/list-item.vue b/components/my-video-list/list-item.vue
index 7d7cbcd..e1f4d30 100644
--- a/components/my-video-list/list-item.vue
+++ b/components/my-video-list/list-item.vue
@@ -1,16 +1,17 @@
 <template>
-	<view class="item" @appear="appear" @disappear="disappear">
+	<view class="item" @appear="appear" @disappear="disappear" @click.stop>
 
-		<video class="u-flex-1 video" :show-fullscreen-btn="false" @controlstoggle="controlstoggles"
-			v-if="showVideo" @waiting="waiting()" object-fit="cover"
+		<video class="u-flex-1 video" :show-fullscreen-btn="false" @controlstoggle="controlstoggles" v-if="showVideo"
+			@waiting="waiting()" object-fit="cover"
 			@play="videoPlay('myVideo'+item.courseDetailsId,item.courseDetailsId)" :play-strategy="2"
 			:show-loading="true" codec="software" :muted="false" :show-center-play-btn="true" :loop="false"
 			:enable-progress-gesture="false" :poster="item.titleImg" :ref="'myVideo'+item.courseDetailsId"
 			:autoplay="autoplay" @ended="ended" :id="'myVideo'+item.courseDetailsId" :src="item.videoUrl"></video>
 
-		<image class="poster" v-else @click="popupShow('pay')" :src="item.titleImg" mode="aspectFill"></image>
+		<image class="poster" v-else @click="!item.videoUrl?popupShow('pay'):''" :src="item.titleImg" mode="aspectFill">
+		</image>
 
-		<view class="info">
+		<view class="info" v-if="!isCommand">
 			<text class="color-fff" v-if="item.courseDetailsName">{{item.courseDetailsName}}</text>
 			<view v-if="item.content" v-html="item.content"></view>
 			<view class="u-m-t-20 color-fff" @click="popupShow('show')">
@@ -19,21 +20,31 @@
 				</text>
 			</view>
 
+		</view>
+		<view class="info" v-if="isCommand">
+			<text class="color-fff" v-if="item.courseDetailsName">{{item.courseDetailsName}}</text>
+			<view v-if="item.content" v-html="item.content"></view>
+			<view class="u-m-t-20 color-fff" @click="toDetail">
+				<text class="color-fff">
+					查看更多续集 >
+				</text>
+			</view>
+
 		</view>
 		<view class="right">
 			<view class="love u-flex u-flex-xy-center u-flex-col u-m-b-40   u-text-center" @click="dianzanClick">
 				<up-icon name="heart-fill" v-if="item.isGood==1" color="red" size="30"></up-icon>
 				<up-icon name="heart-fill" v-else color="#ffffff" size="30"></up-icon>
-				<text class="text color-fff">{{item.goodNum}}</text>
+				<text class="text color-fff u-font-24">{{item.goodNum}}</text>
 			</view>
 			<view class="share u-m-b-40 u-flex u-flex-xy-center u-flex-col  u-text-center" @click="share">
 				<image class="icon" src="@/static/images/share.png" mode=""></image>
-				<text class="text color-fff">分享</text>
+				<text class="text color-fff u-font-24">分享</text>
 			</view>
 			<view class="zhuiju u-m-b-40 u-flex u-flex-xy-center u-flex-col  u-text-center" @click="zhuijuClick">
 				<image class="icon" v-if="isCollect" src="@/static/images/shuqian.png" mode=""></image>
 				<image class="icon" v-else src="@/static/images/shuqian_s.png" mode=""></image>
-				<text class="text color-fff">{{isCollect?'已追':'追剧'}}</text>
+				<text class="text color-fff u-font-24">{{isCollect?'已追':'追剧'}}</text>
 			</view>
 		</view>
 
@@ -43,17 +54,25 @@
 <script setup>
 	import {
 		computed,
+		nextTick,
 		onMounted,
-		ref
+		ref,
+		watch
 	} from 'vue'
 
 	const props = defineProps({
 		item: {
 			type: Object,
 			defaulr: () => {
-				return {videoUrl:''}
+				return {
+					videoUrl: ''
+				}
 			}
 		},
+		isCommand: {
+			type: Boolean,
+			default: false
+		},
 		instance: {
 			type: Object,
 			defaulr: () => {
@@ -71,7 +90,7 @@
 			type: Number,
 			default: 0
 		},
-		nowIndex:{
+		nowIndex: {
 			//app判断是否是当前项目
 			type: Number,
 			default: 0
@@ -83,16 +102,27 @@
 		isCollect: {
 			type: [Number, Boolean],
 			default: 0
+		},
+		playSpeeds: {
+			type: Number,
+			default: 1
 		}
 	})
-	let autoplay = ref(props.item.videoUrl?true:false)
+	let autoplay = ref(props.item.videoUrl ? true : false)
 
 	const emits = defineEmits(['controlstoggles', 'disappear', 'appear', 'waiting', 'videoPlay', 'ended', 'dianzanClick',
-		'share', 'zhuijuClick', 'popupShow'
+		'share', 'zhuijuClick', 'popupShow', 'itemMounted', 'toDetail'
 	])
 
-	function controlstoggles() {
+	function controlstoggles(e) {
+		emits('controlstoggles', e)
+	}
 
+	function toDetail() {
+		if (video) {
+			video.pause()
+		}
+		emits('toDetail')
 	}
 
 	function waiting() {
@@ -123,18 +153,28 @@
 		emits('popupShow', key)
 	}
 
+	let first = true
+
 	function appear() {
-		video && video.play()
-		emits('appear')
+		if (video) {
+			video.playbackRate(props.playSpeeds)
+			video.play()
+		}
+		emits('appear', first)
+		if (first) {
+			first = false
+		}
 	}
 
 	let video = null
 
 	function disappear() {
-		video && video.pause()
+		if (video) {
+			video.pause()
+		}
 		emits('disappear')
 	}
-	const showVideo=computed(()=>{
+	const showVideo = computed(() => {
 		// #ifdef H5
 		return props.current === props.index && props.item.videoUrl
 		// #endif
@@ -143,15 +183,33 @@
 		// #endif
 	})
 	onMounted(() => {
-		console.log('onMounted');
+		init()
+		emits('itemMounted', props.index)
+	})
+
+	function init() {
 		try {
-			if(props.item.videoUrl){
+			if (props.item.videoUrl && showVideo.value) {
 				video = uni.createVideoContext('myVideo' + props.item.courseDetailsId)
+				video.playbackRate(props.playSpeeds)
 			}
 		} catch (error) {
 			console.error('------')
 			//TODO handle the exception
 		}
+	}
+	watch(() => props.playSpeeds, (newval) => {
+		console.log('speed' + newval);
+		if (video) {
+			video.playbackRate(newval)
+		}
+	})
+	watch(() => showVideo.value, (newval) => {
+		if (newval) {
+			init()
+		} else {
+			video = null
+		}
 	})
 </script>
 
diff --git a/components/my-video-list/my-video-list.vue b/components/my-video-list/my-video-list.vue
index 3471d58..3bceccd 100644
--- a/components/my-video-list/my-video-list.vue
+++ b/components/my-video-list/my-video-list.vue
@@ -1,13 +1,19 @@
 <template>
 	<!-- #ifdef H5 -->
 	<view class=" w-full box" style="width: 100vw;">
-		<swiper v-if="videoList.length" @change="swiperChange" :current="current" :circular="true" vertical
-			class="u-flex-1" @transition="transition" :indicator-dots="false" :autoplay="false" :interval="0"
-			:duration="200">
+		<swiper @longpress="popupShow('speed')" 
+		:style="{height:wHeight+'px'}"
+		v-if="videoList.length" @change="swiperChange" :current="current"
+			:circular="true" vertical class="u-flex-1" @transition="transition" :indicator-dots="false"
+			:autoplay="false" :interval="0" :duration="200">
 			<swiper-item v-for="(item,index) in videoList" :key="index">
-				<list-item-vue :total="list.length" :item="item" :current="current" :isCollect="isCollect"
-					:index="index" :nowIndex="nowIndex" @dianzanClick="dianzanClick(item,index)" @share="share(item)"
-					@zhuijuClick="zhuijuClick(item)" @popupShow="popupShow"></list-item-vue>
+				<list-item-vue :total="list.length" :item="item"
+				 :isCommand="isCommand"
+				 :current="current" :isCollect="isCollect"
+				 @toDetail="toDetail(item,index)"
+					@controlstoggles="controlstoggles" :playSpeeds="playSpeeds" :index="index" :nowIndex="nowIndex"
+					@dianzanClick="dianzanClick(item,index)" @share="share(item)" @zhuijuClick="zhuijuClick(item)"
+					@popupShow="popupShow"></list-item-vue>
 			</swiper-item>
 		</swiper>
 	</view>
@@ -17,9 +23,12 @@
 	<list :bounce="false" :loadmoreoffset="wHeight*3" :show-scrollbar="false" ref="listBox" :pagingEnabled="true"
 		@loadmore="loadmore" :scrollable="true">
 		<cell v-for="(item,index) in list" :key="item.courseDetailsId" :ref="setRefList(index)">
-			<view class="swipers-items" :style="boxStyle">
+			<view class="swipers-items" :style="boxStyle" @longpress="popupShow('speed')">
 				<list-item-vue :total="list.length" :item="item" :current="current" :isCollect="isCollect"
-					:index="index" :instance="instance" :nowIndex="nowIndex" @appear="appear(item,index)"
+								 :isCommand="isCommand"
+								 @toDetail="toDetail(item,index)"
+					@itemMounted="itemMounted" @controlstoggles="controlstoggles" :index="index" :instance="instance"
+					:nowIndex="nowIndex" @appear="appear($event,item,index)" :playSpeeds="playSpeeds"
 					@disappear="disappear(item,index)" @dianzanClick="dianzanClick(item,index)" @share="share(item)"
 					@zhuijuClick="zhuijuClick(item)" @popupShow="popupShow"></list-item-vue>
 			</view>
@@ -28,8 +37,13 @@
 
 	<!-- #endif -->
 
+	<!-- 返回按钮 -->
+	<view class="back-icon" v-if="!isTabbar&&control.showBack">
+		<u-icon name="arrow-left" color="#fff" :size="28" @click="back"></u-icon>
+	</view>
+
 	<!-- 选集 -->
-	<up-popup :show="popup.show" :round="10" @close="popupClose('show')">
+	<up-popup :show="popup.show" :round="10" @close="popupClose('show')" :customStyle="customStyle">
 		<view class="u-p-30">
 			<view class="u-flex u-flex-row u-row-between">
 				<view class="u-flex u-flex-row" style="align-items: baseline;">
@@ -57,7 +71,7 @@
 		</view>
 	</up-popup>
 	<!-- 支付 -->
-	<up-popup :show="popup.pay" :round="10" @close="popupClose('pay')">
+	<up-popup :show="popup.pay" :round="10" @close="popupClose('pay')" :customStyle="customStyle">
 		<view class="u-p-30">
 			<view class="u-flex u-flex-row u-row-between">
 				<view class="u-flex u-flex-row" style="align-items: baseline;">
@@ -85,7 +99,7 @@
 		</view>
 	</up-popup>
 	<!-- 支付确认 -->
-	<up-popup :show="popup.payTips" :round="10" @close="popupClose('payTips')">
+	<up-popup :show="popup.payTips" :round="10" @close="popupClose('payTips')" :customStyle="customStyle">
 		<view class="u-p-30">
 			<view class="u-flex u-flex-row u-row-between">
 				<view class="u-flex u-flex-row" style="align-items: baseline;">
@@ -125,13 +139,13 @@
 	</up-popup>
 
 	<!-- 倍速 -->
-	<up-popup :show="popup.speed" :round="0" @close="popupClose('speed')">
+	<up-popup :show="popup.speed" :round="0" @close="popupClose('speed')" :customStyle="customStyle">
 		<view class="u-p-20 u-flex u-flex-row u-row-between  u-flex-y-center">
 			<text class="font-bold color-333 u-font-28">倍速:</text>
 
 			<view class="u-flex u-flex-row speed-list">
-				<text class="speed-list-item u-font-28" @click="changeSpeed(index)" :class="{active:index==speeds.active}"
-					v-for="(item,index) in speeds.list">{{item.num}}x</text>
+				<text class="speed-list-item u-font-28" @click="changeSpeed(index)"
+					:class="{active:index==speeds.active}" v-for="(item,index) in speeds.list">{{item.num}}x</text>
 			</view>
 		</view>
 	</up-popup>
@@ -163,6 +177,56 @@
 		onMounted,
 		getCurrentInstance
 	} from 'vue';
+	const props = defineProps({
+		list: {
+			type: Array,
+			default: () => {
+				[]
+			}
+		},
+		isCommand:{
+			type:Boolean,
+			default:false
+		},
+		isTabbar:{
+			type:Boolean,
+			default:false
+		},
+		info: {
+			tpye: Object,
+			default: () => {
+				return {
+					collect: 0,
+					current: {},
+					list: [],
+					price: 0,
+					title: ''
+				}
+			}
+		}
+	})
+	const control = reactive({
+		showBack: true,
+		showControls: true
+	})
+	
+	const customStyle=computed(()=>{
+		// #ifdef H5
+		return {
+			bottom:props.isTabbar?'50px':'0'
+		}
+		// #endif
+		// #ifndef H5
+		return {}
+		// #endif
+	})
+
+	function controlstoggles(e) {
+		control.showControls = e.detail.show
+		control.showBack = control.showControls
+		console.log(control);
+	}
+
 	const speeds = reactive({
 		list: [{
 			name: '0.5x',
@@ -178,16 +242,35 @@
 			num: 1.5
 		}],
 		active: 1
-
 	})
-	function changeSpeed(index){
-		speeds.active=index
+	
+	const $mountedComponents={}
+	function itemMounted(index) {
+		// $mountedComponents[index]=true
+	}
+
+	function back() {
+		const arr = getCurrentPages()
+		if (arr.length < 2) {
+			uni.switchTab({
+				url: '/pages/index/index'
+			})
+			return
+		}
+		uni.navigateBack()
+	}
+
+	function changeSpeed(index) {
+		speeds.active = index
 		uni.showToast({
-			title: '已切换' + speeds[index].num + '倍播放',
+			title: '已切换' + speeds.list[index].num + '倍播放',
 			icon: 'none',
 			duration: 2000
 		})
 	}
+	const playSpeeds = computed(() => {
+		return speeds.list[speeds.active].num
+	})
 
 	const instance = getCurrentInstance()
 	let isAgree = ref(false);
@@ -210,17 +293,24 @@
 
 	let cacheIndex = null
 
-	function appear(item, index) {
-		console.log(item.courseDetailsName + 'appear');
-		cacheIndex = index
+	function appear(isFirst,item, index) {
+		if(isFirst){
+			$mountedComponents[index]=true
+		}
+		if (!initing) {
+			cacheIndex = index
+		}
 	}
 
 	function disappear(item, index) {
-		console.log('disappear');
-		if (index == nowIndex.value && cacheIndex != null) {
+
+		if (index == nowIndex.value && cacheIndex != null && !initing) {
+			console.log('disappear' + index);
+			console.log('disappear nowIndex' + nowIndex.value);
+			console.log('cacheIndex' + cacheIndex);
 			nowIndex.value = cacheIndex
-			console.log(nowIndex.value);
 			cacheIndex = null
+			console.log('disappear,nowIndex=' + nowIndex.value);
 		}
 	}
 
@@ -261,15 +351,21 @@
 	}
 	//滚动到指定位置
 	function goListPosition(index) {
-		console.log('index');
-		console.log(index);
+		console.log('goListPosition:' + index)
 		const el = refList.value[index]
-		domModule.scrollToElement(el, {
-			animated: false
-		})
-		const item = props.list[index]
-		setVideoList(item)
-		insertHistory()
+		if($mountedComponents[props.list.length-1]){
+			domModule.scrollToElement(el, {
+				animated: false
+			})
+			initing = false;
+			const item = props.list[index]
+			setVideoList(item)
+			insertHistory()
+		}else{
+			setTimeout(()=>{
+				goListPosition(index)
+			},30)
+		}
 	}
 
 
@@ -287,26 +383,7 @@
 	function popupShow(key = 'show') {
 		popup[key] = true
 	}
-	const props = defineProps({
-		list: {
-			type: Array,
-			default: () => {
-				[]
-			}
-		},
-		info: {
-			tpye: Object,
-			default: () => {
-				return {
-					collect: 0,
-					current: {},
-					list: [],
-					price: 0,
-					title: ''
-				}
-			}
-		}
-	})
+	
 
 	let jinbiBili = ref(0)
 	let wHeight = ref(0)
@@ -315,14 +392,20 @@
 		jinbiBili.value = res.value
 
 		const sysInfo = uni.getSystemInfoSync()
-		wHeight.value = sysInfo.screenHeight
+		wHeight.value = sysInfo.windowHeight
+		// wHeight.value = sysInfo.screenHeight
 	}
 
 	let isCollect = ref(props.info.collect)
 	watch(() => props.collect, (newval) => {
 		isCollect.value = newval
 	})
-
+	
+	function toDetail(item,index){
+		uni.navigateTo({
+			url:'/pages/video/detail?courseId='+item.courseId
+		})
+	}
 
 	function posterError() {
 
@@ -359,9 +442,10 @@
 			setVideoList(props.info.current)
 			// #endif
 			// #ifdef APP
-			const index = props.list.findIndex(v => v.courseDetailsId == props.info.current.courseDetailsId)
-			console.log('index' + index);
-			goListPosition(index)
+			nextTick(() => {
+				const index = props.list.findIndex(v => v.courseDetailsId == props.info.current.courseDetailsId)
+				goListPosition(index)
+			})
 			// #endif
 		}
 	}
@@ -413,9 +497,6 @@
 	}
 
 
-	function controlstoggles() {
-
-	}
 
 	function videoPlay(videoId, courseDetailsId) {
 
@@ -448,6 +529,7 @@
 	}, 1000)
 
 	function swiperChange(e) {
+		console.log('e.detail.current');
 		console.log(e.detail.current);
 		current.value = e.detail.current
 		const item = videoList.value[e.detail.current]
@@ -461,6 +543,7 @@
 		const lastIndex = listLen - 1
 		const index = props.list.findIndex(v => v.courseDetailsId == item.courseDetailsId)
 		nowIndex.value = index
+		console.log('setVideoList nowIndex' + index);
 		let position = ''
 		if (index === 0) {
 			position = 'start'
@@ -468,7 +551,6 @@
 		if (index === props.list.length - 1) {
 			position = 'end'
 		}
-		console.log(position);
 		if (current.value == 0) {
 			if (position === 'start') {
 				videoList.value = [item, props.list[index + 1], props.list[lastIndex]]
@@ -498,7 +580,7 @@
 		}
 		console.log(videoList.value);
 		if (!item.videoUrl) {
-			// popupShow('pay')
+			popupShow('pay')
 		}
 	}
 
@@ -513,11 +595,12 @@
 	function waiting() {
 
 	}
+	let initing = true
 	configInit()
 	onMounted(() => {
-		nextTick(() => {
-			init()
-		})
+		init()
+		// setTimeout(()=>{
+		// },500)
 	})
 	watch(() => props.list.length, (newval) => {
 		// #ifdef H5
@@ -695,6 +778,13 @@
 		height: 40rpx;
 	}
 
+	.back-icon {
+		position: fixed;
+		z-index: 9999;
+		left: 30rpx;
+		top: 100rpx;
+	}
+
 	.pay-list {
 		.pay-list-item {
 			flex-direction: row;
diff --git a/pages/video/index.nvue b/pages/video/index.nvue
new file mode 100644
index 0000000..ca5568e
--- /dev/null
+++ b/pages/video/index.nvue
@@ -0,0 +1,100 @@
+<template>
+	<view class="min-page " :style="comStyle">
+		<!-- <up-button @click="toDetail">toDetail</up-button> -->
+		<my-video-list isCommand isTabbar v-if="state.list.length" @swiperChange="swiperChange" :list="state.list"  @update="update"
+			:info="state"
+				></my-video-list>
+
+
+	</view>
+</template>
+
+
+<script setup>
+	import {
+		onLoad,
+		onShow
+	} from '@dcloudio/uni-app'
+	import * as Api from '@/api/video/index.js'
+	import {
+		computed,
+		reactive,
+		ref
+	} from 'vue'
+	import {
+		slice
+	} from 'lodash'
+
+	let height = ref(0)
+	const sysInfo = uni.getSystemInfoSync()
+	height.value = sysInfo.screenHeight - 50
+	const comStyle = computed(() => {
+		return {
+			// height: height.value + 'px'
+		}
+	})
+
+	function toDetail() {
+		uni.navigateTo({
+			url: '/pages/video/detail?courseId=1208'
+		})
+	}
+	let options = {}
+	const state = reactive({
+		collect: 0,
+		current: {},
+		list: [],
+		price: 0,
+		title: ''
+	})
+	async function init() {
+		const res = await Api.tuijianVideo(options)
+		state.current = res.list[0]
+		Object.assign(state, res)
+		state.list = res.list
+	}
+
+	function update({
+		index,
+		item
+	}) {
+		state.list[index] = item
+	}
+	onLoad((opt) => {
+		Object.assign(options, opt)
+		init()
+	})
+
+	function swiperChange({
+		current,
+		direction,
+		data
+	}) {}
+
+	onShow(() => {
+
+	})
+</script>
+
+<style>
+	page{
+		height: calc(100vh - 50px);
+		overflow: hidden;
+	}
+</style>
+<style lang="scss" scoped>
+	.min-page {
+		/* #ifdef H5 */
+		height: calc(100vh - 50px);
+		/* #endif */
+		/* #ifdef APP */
+		height: 100vh;
+		/* #endif */
+		background-color: #000;
+		overflow: hidden;
+	}
+
+	.u-popup {
+		position: fixed;
+	}
+</style>
\ No newline at end of file
diff --git a/pages/video/index.vue b/pages/video/index.vue
deleted file mode 100644
index 1829e9e..0000000
--- a/pages/video/index.vue
+++ /dev/null
@@ -1,16 +0,0 @@
-<template>
-	<view class="u-p-60">
-		<up-button @click="toDetail">toDetail</up-button>
-	</view>
-</template>
-
-<script setup>
-function toDetail(){
-	uni.navigateTo({
-		url:'/pages/video/detail?courseId=1208'
-	})
-}
-</script>
-
-<style>
-</style>