<template>
	<view class="list">
		<!-- <u-picker :show="true" :columns="termList" keyName="name"></u-picker> -->
		<view class="list_head">			
			<view class="list_select" @click="openTerm" >
					<!-- <u-picker :defaultIndex="[0]" :show="true" :columns="termList" keyName="name" @cancel="cancel" @confirm="confirm" @change="changeTerm">
						{{this.termName}}
					</u-picker> -->
					<picker @change="bindPickerChange" :value="index" :range-key="'name'" :range="termList">
					    <view class="uni-input" style="font-size: 12px;">{{termList[index].name}}</view>
					</picker>
					 <view class='neirong'>
					 	
					 </view>
					 <image src="../../static/more.png" mode=""></image>
			</view>
			<u-search @change="changeName" @search="searchBtn" class="list_search" shape="square" placeholder="请输入学生姓名" placeholder-color="#b9b9b9" searchIconColor="#b9b9b9" :showAction="false" bgColor="#F7F7F7"></u-search>
			<view class="list_btn" @click="shaixuanBtn">
				筛选
			</view>
		</view>
		<!-- 判断是否为空 -->
		<view v-if="list.length > 0">
			<view class="list_content"  v-for="(item,index) in list" :key='index' @click="student_detail(item.id)">
				<view class="top">
					<view class="headimg" >
						<image :src="item.headimg" mode="aspectFill"></image>
					</view>
					<view class="message">
						<view class="name">
							{{item.truename}}
						</view>
						<!-- <view class="same">
							<view class="circle">
							</view>
							<view class="ding">手机号：</view><view class="words">{{item.mobile ? item.mobile : '--'}}</view>
						</view> -->
						<view class="same">
							<view class="circle">
							</view>
							<view class="ding">
								班级：
							</view><view class="words">{{item.grade ? item.grade.name : '--'}}</view>
						</view>
						<view class="same">
							<view class="circle">
							</view>
							<view class="ding">
								学号：
							</view><view class="words">{{item.account}}</view>
						</view>
					</view>
				</view>
				<view class="bottom">
					<view class="left">
						需求：
					</view>
					<view class="right">
						{{item.demand}}
					</view>
				</view>
			</view>
		</view>
		<view class="enptyStatus" v-else>
			<image src="../../static/empty.png" mode=""></image>
			<view class="words">
				暂无学生
			</view>
		</view>

	</view>
</template>

<script>
	export default {
		data() {
			return {
				term:'请选择',
				showTerm: true,
				list: [],
				page: 1,
				last: false,
				termList:[{
					id:'',
					name:''
				}],
				termId:'',
				termName:'',
				searchName:'',
				index:0,
			}
		},
		onShow() {
			if(this.is_weixin()){
				this.navTitle()
			}
			this.page = 1
			this.list = []
			this.last = false
			let nowDate = new Date()
			let month = nowDate.getMonth() + 1
			// if (month >= 9) {
			// 	this.term = 1
			// } else {
			// 	this.term = 2
			// }
			this.getList()
			this.getTerm()
		},
		onReachBottom() {
			if (!this.last) {
				this.page++
			}
			console.log(this.page)
			this.getList()
		},
		methods: {
			//判断是否是微信
			is_weixin() {
				let ua = navigator.userAgent.toLowerCase();
				return ua.indexOf('micromessenger') != -1;
			},
			navTitle() {
				let navTitle = document.getElementsByTagName('uni-page-head');
				navTitle[0].style.display = 'none'
			},
			
			// 拿取学期
			getTerm(){
				this.$u.get('/mentor/term-select-options').then(res => {
					// this.termList = res.data.map(item=>{
					// 	return item.name
					// })
					
					this.termList = res.data
					console.log(this.termList, '学期数据')
					
				})
			},
			// 触发picker弹窗时间
			openTerm(){
				this.showTerm = true
				console.log(this.termList,"搜索触发111")
			},
			bindPickerChange(e){
				console.log(e, '********')
				this.index = e.target.value
				this.termId = this.termList[this.index].id
				console.log(this.termId, '000000')
			},
			// 点击筛选俩字
			shaixuanBtn(){
				this.list=[]
				this.page = 1
				this.last = false
				this.getList()
				
			},
			// 搜索事件
			searchBtn(e){
				this.searchName = e
				console.log(e, "搜索触发000")
			},
			changeName(e){
				this.searchName = e
				console.log(e, "搜索内容变化时")
			},
			//获取我的学生列表
			getList() {
				let data = {
					page:this.page,
					term_id: this.termId,
					student_name: this.searchName,
				}
				this.$u.get('/mentor/subscribe-student', data).then(res => {
					let data = res.data.list
					if (this.page > 1 && data.length == 0) {
						uni.showToast({
							title: '暂无更多',
							icon: 'none'
						})
						this.last = true
					} else {
						this.list = this.list.concat(data)
					}
				})
			},
			//跳转学生详情
			student_detail(id) {
				uni.navigateTo({
					url: './details?id=' + id
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	page{
		background-color: #F7F7F7;
		border-top: 0.5px solid rgba(0, 0, 0, 0.1);
	}
	.list {
		.enptyStatus{
			display: flex;
			margin-top: 100px;
			justify-content: center;
			align-items: center;
			flex-direction: column;
			padding: 30px 10px;
			image{
				width: 80px;
				height: 120px;
			}
			.words{
				color: #ffae21;
				font-size: 14px;
				padding-top: 10px;
			}
		}
		// .colorWord{
		// 	color: #000000;
		// }
		// padding: 0 15px;
		.list_head{
			padding: 0 10px 0 10px;
			display: flex;
			align-items: center;
			height: 44px;
			// background-color: #FFFFFF;
			background-color: #FFFFFF;
			
			.list_select{
				margin: 0 10px 0 0;
				// color: #b9b9b9;
				// color: red !important;
				background: #F7F7F7;
				width: 140px;
				display: flex;
				justify-content: space-around;
				align-items: center;
				image{
					margin-right: 5px;
					width: 13px;
					height: 18px;
					transform: rotate(90deg);
				}
				height: 28px;
				// border: 1px solid red;
			}
			.list_search{
				// color: #138E57;
				color: red;
				// color: #b9b9b9;
				// opacity: 0.25;
				height: 28px;
				// border: 1px solid blue;
				// border-radius: 1px;
			}
			.list_btn{
				width: 30px;
				margin-left: 9px;
				color: #D12727;
				font-size: 15px;
				cursor: pointer;
			}
		}
		.list_content{
			margin: 0 15px;
			margin-top: 15px;
			width: 345px;
			height: 174px;
			background-color: #FFFFFF;
			border-radius: 5px;
			box-shadow: 0px -0.5px 0px #DDDDDD;
			.top{
				display: flex;
				height: 111px;
				width: 100%;
				.headimg{
					margin: 13px 10px 5px 14px;
					height: 91px;
					width: 83px;
					image{
						height: 85px;
						width: 80px;
					}
					// .image1{
					// 	height: 85px;
					// 	width: 80px;
					// 	background: url(../../static/images/stu_nan.png) no-repeat;
					// 	background-position: center;
					// 	background-size: cover;
					// }
					// .image{
					// 	height: 85px;
					// 	width: 80px;
					// 	background: url(../../static/images/stu_nv.png) no-repeat;
					// 	background-position: center;
					// 	background-size: cover;
					// }
				}
				.message{
					margin-top: 13px;
					margin-left: 5px;
					.name{
						color: #0C0C0C;
						font-style: normal;
						font-weight: 500;
						font-size: 15px;
						line-height: 18px;
					}
					.same{
						
						display: flex;
						margin-top: 10px;
						align-items: center;
						height: 14px;
						.circle{
							flex-shrink: 0;
							margin-right: 8px;
							width: 5px;
							height: 5px;
							border-radius: 50%;
							background: #F1A321;
						}
						.ding{
							flex-shrink: 0;
							width: 52px;
							font-size: 13px;
							color: #666666;
							opacity: 0.8;
						}
						.words{
							overflow: hidden; //超出部分隐藏
							text-overflow: ellipsis; //超出部分使用省略号
							display: -webkit-box;//布局
							-webkit-line-clamp: 1;
							line-clamp: 1;//设置两行显示
							-webkit-box-orient: vertical;
							word-break: break-all;
							color: #222222;
							font-style: normal;
							opacity: 0.8;
							font-size: 13px;
							line-height: 14px;
						}
					}
				}
			}
			.bottom{
				border-top: 0.5px solid #DDDDDD;
				display: flex;
				height: 63px;
				line-height: 20px;
				margin: 6px 15px;
				padding: 10px 0;
				.left{
					width: 40px;
					color: #666666;
					font-size: 13px;
					opacity: 0.8
				}
				.right{
					width: 260px;
					overflow: hidden; //超出部分隐藏
					text-overflow: ellipsis; //超出部分使用省略号
					display: -webkit-box;//布局
					-webkit-line-clamp: 2;
					line-clamp: 2;//设置两行显示
					-webkit-box-orient: vertical;
					word-break: break-all;
				}
			}
		}
		
	}
</style>
