martial-arts/pagesB/course-detail/course-detail.vue

<template>
	<view>
		<status-container titlet="课程详情" returnc="#FFFFFF">
			<view v-if="isLoading" slot="content" style="margin-top: -20rpx;">
				<view class="bacf">
					<view class="fon32 tcenter pad-s50">{{couresDetail.name}}</view>
					<view class="pad30 posir disjcac">
						<image :src="couresDetail.cover" style="height: 388rpx;" mode="aspectFill" class="width100" lazy-load></image>
					</view>
					<view class="mar-zy30 bbot pad-x10">
						<span class="fon28 bold posir pad-x10">
							<text>课程介绍</text>
							<view class="posia-xzy" style="height: 6rpx;background-color: #e42417;bottom: -2rpx;"></view>
						</span>
					</view>
					<view class="mar-zy30 pad-sx20 bbot">
						<view class="disjbac ae pad-x20" style="color: #262626;">
							<view class="fon24">教练：{{couresDetail.teacher}}</view>
							<view class="fon20">{{couresDetail.published_at.slice(0,10).split('-').join('.')}}</view>
						</view>
						<view class="rich-text fon24" style="line-height: 1.8;">
							<rich-text :nodes="couresDetail.content" style="color: #5a5a5a;"></rich-text>
						</view>
					</view>
					<view class="disjcac pad-sx40" v-if="!couresDetail.is_buy">
						<view class="disjcac fon28 radius34" 
						style="width: 290rpx;height: 68rpx;border: 2rpx solid #e42417;color: #e42417;"
						@tap="goBuy">立即购买</view>
					</view>
				</view>
				<view class="pad-zy20">
					<view class="disjb ae mar-s40">
						<view class="fon32 bold colb">推荐课程</view>
						<view class="fon20" style="color: #bbb4b3;" @tap="$toolAll.tools.goPage('/pages/tabbar/course/course')">更多+</view>
					</view>
					<list ref="refcourse" @goDetail="goDetail(arguments)"></list>
				</view>
				<!-- 登录弹框 start -->
				<view class="posAll disjc" v-if="ifLogin">
					<view class="bacf radius10 posir disjcac fc pad-zy60" style="height: 256rpx;margin-top: 304rpx;">
						<image src="/static/tabbar/icon-password.png" mode="" lazy-load style="width: 86rpx;height: 102rpx;"></image>
						<view class="fon28 mar-s20">请登录后查看课程，<span style="color:#e42417;" @tap="goLogin">去登陆</span></view>
						<view class="posia-sy20" @tap="ifLogin=false"><i class="icon icon-del-white fon24" style="color: #9d9d9d;"></i></view>
					</view>
				</view>
				<!-- 登录弹框 end -->
			</view>
		</status-container>
	</view>
</template>

<script>
	// 底部组件
	import footTab from '@/components/foot-tabs/foot-tab.vue';
	import list from '@/components/list.vue';
	export default {
		components:{'foot-tab' :footTab,list},
		data() {
			return {
				richText:'', //
				ifLogin:false, //是否登录
				isLoading:false, //加载完成
				couresDetail:{}, //课程详情
				couresRecommend:[], //课程推荐
				classId:'', //分类id
				id:'', //课程id
				page:1, //页数
				size:1000, //条数
				courseList:[],
			}
		},
		onLoad(op) {
			if(op.id){
				if(op.invite_code) {
					// 设置为第一次进入
					this.$store.commit('setFristIn',true);
					uni.setStorageSync('invite_code',op.invite_code);
				} else {
					this.$store.commit('setFristIn',false);
				}
				this.id = op.id;
				this.classId = op.category_id;
				// 获取课程详情
				this.getCouresDetail(this.id);
			}
		},
		onShareAppMessage(res) {
			var shareObj = {
		　　　　	title: ``, // 默认是小程序的名称(可以写slogan等)
		　　　　	path: `/pagesB/course-detail/course-detail?id=${this.id}&category_id=${this.classId}&invite_code=${uni.getStorageSync('invite_code')}`, // 默认是当前页面，必须是以‘/’开头的完整路径
		　　　　	imageUrl: ``//自定义图片路径，可以是本地文件路径、代码包文件路径或者网络图片路径，支持PNG及JPG，不传入 imageUrl 则使用默认截图。显示图片长宽比是 5:4
		　	};
		　　return shareObj;
		},
		onShow() {
			uni.removeStorageSync('courseInfo');
			uni.removeStorageSync('skuList');
			// 获取课程详情
			this.getCouresDetail(this.id);
		},
		methods: {
			// 获取课程详情
			getCouresDetail(id){
				uni.showLoading({
					title:'加载中'
				});
				this.$requst.get('/api/spu/detail',{id}).then(res=>{
					console.log(res,'课程详情')
					if(res.code==0) {
						this.couresDetail = res.data.detail;
						// 课程规格
						this.$requst.get('/api/spu/spec',{id}).then(resspec=>{
							if(resspec.code==0){
								this.courseList.push({
									sku_list:[
										{
											sku_coding:resspec.data.sku.coding,
											num:1,
										}
									]
								})
							}
						})
						// 获取课程推荐
						this.getCouresRecommend();
					}
					uni.hideLoading();
					this.isLoading = true;
				})
			},
			// 立即购买
			goBuy(){
				if(uni.getStorageSync('is_active')){
					let params = {
						sku_list:this.courseList[0].sku_list
					};
					this.$requst.post('/api/order/prepare-info',params).then(res=>{
						if(res.code==0){
							uni.setStorageSync('courseInfo',res.data);
							uni.setStorageSync('skuList',params.sku_list);
							uni.navigateTo({
								url:'/pagesB/buy-now/buy-now'
							})
						}
					})
				} else {
					this.ifLogin = true;
				}
			},
			// 获取课程推荐
			getCouresRecommend(){
				let params = {
					page:this.page,
					size:this.size,
					category_id:this.classId,
					id:this.id
				}
				this.$requst.get('/api/spu/course-recommend',params).then(res=>{
					if(res.code==0) {
						this.$refs.refcourse.list = res.data.list;
					}
				})
			},
			
			// 去课程详情
			goDetail(data){
				let id = data[0],
					is_buy = data[1];
				if(is_buy == 0) {
					uni.navigateTo({
						url:`/pagesB/course-detail/course-detail?id=${id}&category_id=${this.classId}`
					})
				}else {
					uni.navigateTo({
						url:`/pagesB/course-list/course-list?id=${id}`
					})
				}
			},
			
			// 播放视频
			playVideo(){
				if(this.couresDetail.type=="video_number"){
					// #ifdef MP-WEIXIN
					wx.openChannelsActivity({
						finderUserName:this.couresDetail.video_number,
						feedId:this.couresDetail.video_id,
						success:(res)=>{},fail:()=>{
							// this.$toolAll.tools.showToast('视频已丢失或已删除')
						}
					})
					// #endif
				} else {
					if(uni.getStorageSync('is_active')){
						if(this.couresDetail.is_buy){
							let newArr = [];
							newArr.push({src:this.couresDetail.video})
							uni.setStorageSync('videoList',newArr);
							uni.navigateTo({
								url:`/pagesB/play-video/play-video?current=${0}`
							})
						} else {
							this.$toolAll.tools.showToast('请购买课程');
						}
					} else {
						this.ifLogin = true;
					}
				}
			},
			// 去登录
			goLogin(){
				uni.navigateTo({
					url:`/pages/login/login`
				})
			}
		}
	}
</script>

<style>
	.rich-text [alt]{width: 100%;}
</style>