<template>
	<view class="content">
		<u-card :title="classInfo.name" :show-foot="false" title-size="32" margin="0px 0px 10px 0px" :head-style="cardStyle">
			<view slot="body">
				<view class="class-info-text">
					<u-icon name="clock"></u-icon>
					{{classInfo.classStartDate}}&nbsp;~&nbsp;{{classInfo.classEndDate}}
				</view>
				<view class="class-info-text" v-for="(item, index) in classInfo.classExtrasList" :key="index">
					<u-icon name="calendar" style="visibility: hidden;"></u-icon>
					<text>{{item.week}}&nbsp;{{item.startTime}}-{{item.endTime}}</text>
				</view>
				<view class="class-info-text">
					<u-icon name="map"></u-icon>
					{{classInfo.address}}
				</view>
			</view>
		</u-card>
		<u-card title="授课教练" :show-foot="false" title-size="32" margin="0px 0px 10px 0px" :head-style="cardStyle">
			<view class="techaer-info-box" slot="body">
				<u-image :src="classInfo.coachUrl" mode="aspectFill" width="80px" height="80px" border-radius="10px" style=""></u-image>
				<view class="techaer-info">
					<view class="class-info-title">{{classInfo.coachName}}</view>
					<view class="class-info-text">{{classInfo.coachName}}</view>
				</view>
			</view>
		</u-card>
		<u-card title="班级简介" title-size="32" :show-foot="true" margin="0px 0px 10px 0px" :head-style="cardStyle">
			<view slot="body">
				<u-read-more :toggle="true" show-height="100" color="#333333" :shadow-style="shadowStyle">
					<view class="class-info-text">{{classInfo.desc}}</view>
				</u-read-more>
			</view>
		</u-card>
		<u-card title="班级近况" :show-foot="false" title-size="32" margin="0px" :head-style="cardStyle">
			<view class="class-show-box" slot="body">
				<view v-for="(item, index) in classInfo.showList" :key="index" class="class-show-card">
					<u-image :src="item.url" mode="aspectFill" height="30vw" border-radius="10px" v-if="item.type == 0"></u-image>
					<view class="video-col" v-if="item.type == 1">
						<video :src="item.url" object-fit="cover" controls :id="'video' + index"></video>
					</view>
					<view class="class-show-name">{{item.name}}</view>
				</view>
			</view>
		</u-card>
		<u-popup v-model="enlistShow" mode="bottom" border-radius="30" :closeable="true">
			<scroll-view scroll-y class="student-box">
				<u-card :title="item.studentName" title-size="32" :head-style="cardStyle" :head-border-bottom="false" :show-foot="false"
				 margin="10px" borderRadius="20" v-for="(item, index) in studentList1" :key="index" @click="enlistStudent(item)">
					<view class="student-card" slot="body">
						<view class="class-info-text">性别：{{item.sex}}&nbsp;&nbsp;年龄：{{item.age}}</view>
					</view>
				</u-card>
			</scroll-view>
			<u-button type="warning" shape="circle" :ripple="true" :custom-style="{...customStyle,margin:'15px',float: 'left',width: 'calc(100% - 30px)'}"
			 @click="goToSubscribelForm()">新增学员</u-button>
		</u-popup>
		<u-popup v-model="subscribeShow" mode="bottom" border-radius="30">
			<scroll-view scroll-y class="student-box">
				<u-card :title="item.studentName" title-size="32" :head-style="cardStyle" :head-border-bottom="false" :show-foot="false"
				 margin="10px" borderRadius="20" v-for="(item, index) in studentList2" :key="index" @click="subscribeStudent(item)">
					<view class="student-card" slot="body">
						<view class="class-info-text">性别：{{item.sex}}&nbsp;&nbsp;年龄：{{item.age}}</view>
					</view>
				</u-card>
			</scroll-view>
			<u-button type="warning" shape="circle" :ripple="true" :custom-style="{...customStyle,margin:'15px',float: 'left',width: 'calc(100% - 30px)'}"
			 @click="goToSubscribelForm()">新增学员</u-button>
		</u-popup>
		<view class="handle-fix-box">
			<u-button type="warning" shape="circle" :ripple="true" :custom-style="customStyle" @click="subscribeShow = true">预约体验</u-button>
			<!-- <u-button type="warning" shape="circle" :ripple="true" :custom-style="{...customStyle,...handleStyleLeft}" @click="subscribeShow = true">预约体验</u-button> -->
			<!-- <u-button type="warning" shape="circle" :ripple="true" :custom-style="{...customStyle,...handleStyleRight}" @click="enlistShow = true">立即报名</u-button> -->
		</view>
		<u-top-tips ref="uTips" zIndex="100000"></u-top-tips>
	</view>
</template>

<script>
	import {
		mapGetters
	} from 'vuex'
	const NET = require('@/utils/request')
	const API = require('@/config/api')
	export default {
		computed: {
			...mapGetters([
				'customStyle',
			])
		},
		data() {
			return {
				classId: '',
				classInfo: {
					name: '',
					classStartDate: '',
					classStartHours: '',
					residue: '',
					address: '',
					coachName: '',
					coachDesc: '',
					coachUrl: '',
					desc: '',
					showList: [],
					classExtrasList: [],
				},
				handleStyleLeft: {
					borderRadius: '40px 0 0 40px',
					borderRight: '1px solid #ffffff'
				},
				handleStyleRight: {
					borderRadius: '0 40px 40px 0',
					borderLeft: '1px solid #ffffff'
				},
				cardStyle: {
					fontWeight: 'bold'
				},
				shadowStyle: {
					backgroundImage: 'linear-gradient(to bottom, transparent 80rpx, #ffffff 80rpx, #ffffff 100rpx)',
					paddingTop: "100rpx",
					marginTop: "-100rpx"
				},
				enlistShow: false,
				studentList1: [],
				subscribeShow: false,
				studentList2: [],
			}
		},
		onLoad(options) {
			this.classId = options.id
			this.initialize()
		},
		onShow() {
			NET.request(API.getEnlistAbleStudent, {}, 'POST').then(res => {
				this.studentList1 = res.data.row
			}).catch(error => {
				this.$refs.uTips.show({
					title: error.message,
					type: 'warning',
				})
			})
			NET.request(API.getSubscribeAbleList, {}, 'POST').then(res => {
				this.studentList2 = res.data.row
			}).catch(error => {
				this.$refs.uTips.show({
					title: error.message,
					type: 'warning',
				})
			})
		},
		onPullDownRefresh() {
			this.initialize()
			setTimeout(() => {
				uni.stopPullDownRefresh();
			}, 500)
		},
		methods: {
			//  获取初始化数据
			initialize() {
				NET.request(API.getClassDetail, {
					id: this.classId
				}, 'POST').then(res => {
					this.classInfo = res.data
				}).catch(error => {
					this.$refs.uTips.show({
						title: error.message,
						type: 'warning',
					})
				})
			},
			//  学员报名
			enlistStudent(item) {
				NET.request(API.enlistStudent, {
					classId: this.classId,
					studentId: item.studentId,
				}, 'POST').then(res => {
					this.enlistShow = false
					this.$refs.uTips.show({
						title: res.message,
						type: 'success',
					})
				}).catch(error => {
					this.$refs.uTips.show({
						title: error.message,
						type: 'warning',
					})
				})
			},
			//  学员预约
			subscribeStudent(item) {
				NET.request(API.subscribeStudent, {
					classId: this.classId,
					studentId: item.studentId,
				}, 'POST').then(res => {
					this.subscribeShow = false
					this.$refs.uTips.show({
						title: res.message,
						type: 'success',
					})
				}).catch(error => {
					this.$refs.uTips.show({
						title: error.message,
						type: 'warning',
					})
				})
			},
			//  跳转新增学员表单
			goToSubscribelForm() {
				uni.navigateTo({
					url: '/pagesMember/subscribelForm'
				});
			},
		},
	}
</script>

<style>
	page {
		width: 100%;
		height: 100%;
		background-color: #f7f7f7;
		position: relative;
	}
</style>
<style lang="scss" scoped>
	@import "@/static/css/themes.scss";

	.content {
		width: 100%;
		float: left;
		padding-bottom: 60px;

		.class-info-text {
			color: #999999;
			line-height: 18px;

			u-icon {
				margin-right: 2px;
			}
		}

		.student-box {
			max-height: 200px;
			padding: 0 15px;
			margin: 25px 0 0 0;
			box-sizing: border-box;
			overflow: auto;

			/deep/.u-card__head {
				padding-bottom: 0px !important;
			}
		}

		.techaer-info-box {
			display: flex;

			.techaer-info {
				flex: 1;
				margin-left: 10px;

				.class-info-title {
					font-size: 14px;
					font-weight: bold;
					margin-bottom: 5px;
				}
			}
		}

		.class-show-box {
			width: 100%;
			float: left;

			.class-show-card {
				width: calc(50% - 16px);
				margin: 0 8px 16px 8px;
				float: left;

				.class-show-name {
					width: 100%;
					text-align: center;
					line-height: 20px;
					font-size: 14px;
					margin-top: 5px;
				}

				.video-col {
					width: 100%;
					height: 30vw;
					border-radius: 10px;

					video {
						width: 100%;
						height: 30vw;
					}
				}
			}
		}

		.handle-fix-box {
			u-button {
				width: 100%;
				display: inline-block;
			}
		}
	}
</style>