<template>
	<view>
		<view @tap="closeFrame">
			<cu-custom bgColor="bg-gradual-sisBlack" :isBack="true">
				<block slot="backText">
					<view style="height: 80rpx;line-height: 80rpx;color: silver;">返回</view>
				</block>
				<block slot="content">
					<view style="color: silver;">聊天通讯</view>
				</block>
			</cu-custom>
		</view>
		
		
		
		
		<!-- 搜索标签 -->
		<view class="cu-bar bg-white search fixed" :style="[{top:CustomBar + 'px'}]">  <!-- :style="[{top:CustomBar + 'px'}]" -->
			<view class="search-form round" @touchstart="accordingTo">
				<text class="cuIcon-search"></text>
				<input type="text" placeholder="输入搜索的关键词" confirm-type="search" v-model="search"></input>
			</view>
			<view class="action">
				<button class="cu-btn bg-gradual-sisBlack shadow-blur round" @click="accordingOut">取消</button>
			</view>
		</view>
		<!-- 搜索列表 -->
		<view class="search-content " ref="search" >
		           
		            	<block>
							
							<view class="cu-list menu-avatar no-padding mar_t" >
								<!-- <view class="cu-avatar">{{item.name}}</view> 字母开头显示 -->
								<!-- 将汉字以当前字母开头的遍历 -->
								<view class="cu-item " v-for="item in userListData"   >
									<view v-if="item.remak1==1">
									<view class="content" @click="go(userid,lastUserName,items.nickname,items.id,1)">
										<view class="text-grey">{{item.username}}({{item.remak2}})<!-- <text class="text-abc">{{items.name}}</text>君 --></view>
										<view class="text-gray text-sm">
											有条消息
										</view>
									</view>
									<!-- 在线离线标识 -->
									<text class="cuIcon-radioboxfill text-green" style="margin-right: 3px;">在线</text>
									</view>	
									
									<view v-if="item.remak1==0">
										<view class="content" @click="go(userid,lastUserName,item.nickname,item.id,0)">
											<view class="text-grey">{{item.username}}({{item.remak2}})<!-- <text class="text-abc">{{items.name}}</text>君 --></view>
											<view class="text-gray text-sm">
												有条消息
											</view>
										</view>
										
									<text class="cuIcon-radioboxfill text-gray" style="margin-right: 3px;">离线</text>
									</view>
								</view>
							</view>
							
		            		<!-- <view :class="'indexItem-' + item.name" :id="'indexes-' + item.name" :data-index="item.name">
		            			<view class="padding"></view>
		            			<view class="cu-list menu-avatar no-padding" >
		            				<view class="cu-item"   @tap="common.navTo('/components/mine/addressBook/chat?name='+item+'&send='+send+'&receive='+receive+'&sendname='+sendname+'&receivename='+receivename)">
		            					<view class="cu-avatar round lg"></view>
		            					<view class="content" >
		            						<view class="text-grey">{{item.name}}</view>
		            						
		            					</view>
		            				</view>
		            			</view>
		            		</view> -->
		            	</block>
		            
		</view>
		
		<!-- 通讯列表 -->
		
		<scroll-view scroll-y class="indexes" :scroll-into-view="'indexes-'+ listCurID" :style="[{height:'calc(100vh - '+ CustomBar + 'px - 50px)'}]"
		 :scroll-with-animation="true" :enable-back-to-top="true" v-if="play">
			<!-- <block v-for="(item,index) in list" :key="index"> -->
				<!-- 控制侧导航栏 -->
				<!-- <view :class="'indexItem-' + item.name" :id="'indexes-' + item.name" :data-index="item.name"> -->
					<!-- <view class="padding">{{item.name}}</view> -->
					<view class="cu-list menu-avatar no-padding" >
						<!-- <view class="cu-avatar">{{item.name}}</view> 字母开头显示 -->
						<!-- 将汉字以当前字母开头的遍历 -->
						<view class="cu-item" v-for="(items,sub) in userList" :key="sub" >
							<view v-if="items.remak1==1">
							<view class="content" @click="go(userid,lastUserName,items.nickname,items.id,1)">
								<view class="text-grey">{{items.username}}({{items.remak2}})<!-- <text class="text-abc">{{items.name}}</text>君 --></view>
								<view class="text-gray text-sm">
									有{{items.remak1}}条消息
								</view>
							</view>
							<!-- 在线标识 -->
							<text class="cuIcon-radioboxfill text-green" style="margin-right: 3px;">在线</text>
							</view>
							
							<view v-if="items.remak1==0">
							<view class="content" @click="go(userid,lastUserName,items.nickname,items.id,0)">
								<view class="text-grey">{{items.username}}({{items.remak2}})<!-- <text class="text-abc">{{items.name}}</text>君 --></view>
								<view class="text-gray text-sm">
									有{{items.remak1}}条消息
								</view>
							</view>
							<!-- 离线标识 -->
							<text class="cuIcon-radioboxfill text-gray" style="margin-right: 3px;">离线</text>
							</view>
							
						</view>
					</view>
				<!-- </view>
			</block> -->
		</scroll-view>
		<!-- 侧导航栏 -->
		<!-- <view class="indexBar" :style="[{height:'calc(100vh - ' + CustomBar + 'px - 50px)'}]">
			<view class="indexBar-box" @touchstart="tStart" @touchend="tEnd" @touchmove.stop="tMove">
				<view class="indexBar-item" v-for="(item,index) in list" :key="index" :id="index" @touchstart="getCur" @touchend="setCur"> {{item.name}}</view>
			</view>
		</view> -->
		<!--选择显示  keyword-->
		<view v-show="!hidden" class="indexToast">
			<!-- {{listCur}} -->
		</view>
	</view>
</template>

<script>
	import pinyin from './index.js';
	export default {
		data() {
			return {
				userid:'',
				lastUserName:'',
				StatusBar: this.StatusBar,
				CustomBar: this.CustomBar,
				listCurID: '',
				list: [],
				listCur: '',
				send:'1',
				receive:'2',
				hidden: true,
				play:true,
				sendname:'ming',
				receivename:'fang',
				search:'',
				timer: null,
				userList:{
					id:'',
					nickname:'',
					password:'',
					remak1:'',
					username:'',
					remak2:'',
				},
				biaos:2,
				socketTask_getUserList:'',
				
			};
		},
		created: function() {
			
			this.getUserList();
			/* this.pinyin(); */
		},
		onLoad() {
			this.getUserList();
			let list = [{}];
			for (let i = 0; i < 26; i++) {
				list[i] = {};
				list[i].name = String.fromCharCode(65 + i);
			}
			this.list = list;
			this.listCur = list[0];
			
		},
		onReady() {
			let that = this;
			/* uni.createSelectorQuery().select('.indexBar-box').boundingClientRect(function(res) {
				that.boxTop = res.top
			}).exec();
			uni.createSelectorQuery().select('.indexes').boundingClientRect(function(res) {
				that.barTop = res.top
			}).exec(); */
			
			/* 
			this.pinyin(); */
		},
		computed: {
			backStageIp: function() {
				return this.$store.state.wholeSituationBackStageIp;
			},
			backStagePort: function() {
				return this.$store.state.wholeSituationBackStagePort;
			},
			windpowerstationNameToId: function() {
				return this.$store.state.windpowerstationNameToId;
			},
			userListData: function() {
			var search = this.search;
			 if(!this.search){
				 return [];
			 }
			else if (search) {
			return this.userList.filter(function(userList) {
			return Object.keys(userList).some(function(key) {
			return String(userList[key]).toLowerCase().indexOf(search) > -1
			})
			})
			}
			return this.products;
			
			},
		    hasNoData () {
		      return !this.list.length
		    }
		  },
		methods: {
			go(userid,lastUserName,nickname,id,bool){
				let _this=this;
				if(bool==0){
					/* console.log("https://192.168.1.102:4397/websocket/usercontroller/viewoffline?send="+userid+"&receive="+id+"&sendname="+lastUserName+"&receivename="+nickname); */
					 window.location.href="https://192.168.1.102:4397/websocket/usercontroller/viewoffline?send="+userid+"&receive="+id+"&sendname="+lastUserName+"&receivename="+nickname;
				}
				if(bool==1){
					 window.location.href="https://192.168.1.102:4397/websocket/usercontroller/view?send="+userid+"&receive="+id+"&sendname="+lastUserName+"&receivename="+nickname;
				}
				/* */
			},
			accordingOut(){
				this.play=true;
				this.search='';
			},
			accordingTo(){
				this.play=false;
				
			},
			pinyin(str){
				var l = pinyin.getSpell(str).substring(0,1);
				console.log(l);
			},
			 /* handleCityClick (city) {
			      this.changeCity(city)
			      this.$router.push('/')
			    }, */
			closeFrame: function() {
				this.count = this.count + 1;
				if (this.isFrameShow) {
					this.isFrameShow = false;
					this.sanJiao = 'sanJiaoDown';
				}
			},
			async getUserList() {
				let _this = this;
				// 创建一个this.socketTask对象【发送、接收、关闭socket都由这个对象操作】
				this.socketTask_getUserList = uni.connectSocket({
					// 【非常重要】必须确保你的服务器是成功的,如果是手机测试千万别使用ws://127.0.0.1:9099【特别容易犯的错误】
					url: 'ws://117.78.18.24:9988/websocket/pageNumber_4/functionNumber_3/all',
					success(data) {
						console.log(data);
					}
				});
				/* let windpowerstationid = uni.getStorageSync('windpowerstationName'); */
				// 消息的发送和接收必须在正常连接打开中,才能发送或接收【否则会失败】
				this.socketTask_getUserList.onOpen(res => {
					console.log('WebSocket连接正常打开中...！');
					this.is_open_socket = true;
				
					// 注：只有连接正常打开中 ，才能正常收到消息
					this.socketTask_getUserList.onMessage(res => {
						console.log("收到服务器内容：" + res.data);
						/* _this.windpowerstationdetail.getUserList = JSON.parse(res.data); */
						_this.userList = JSON.parse(res.data);
						_this.lastUserName = uni.getStorageSync('gyeeusername');
						_this.userid = uni.getStorageSync('userid');
					});
				});
			},
			//获取文字信息
			getCur(e) {
				this.hidden = false;
				this.listCur = this.list[e.target.id].name;
			},
			setCur(e) {
				this.hidden = true;
				this.listCur = this.listCur
			},
			//滑动选择Item
			tMove(e) {
				let y = e.touches[0].clientY,
					offsettop = this.boxTop,
					that = this;
				//判断选择区域,只有在选择区才会生效
				if (y > offsettop) {
					let num = parseInt((y - offsettop) / 20);
					this.listCur = that.list[num].name
				};
			},

			//触发全部开始选择
			tStart() {
				this.hidden = false
			},

			//触发结束选择
			tEnd() {
				this.hidden = true;
				this.listCurID = this.listCur
			},
			indexSelect(e) {
				
				let that = this;
				let barHeight = this.barHeight;
				let list = this.list;
				let scrollY = Math.ceil(list.length * e.detail.y / barHeight);
				for (let i = 0; i < list.length; i++) {
					if (scrollY < i + 1) {
						that.listCur = list[i].name;
						that.movableY = i * 20
						return false
					}
				}
			}
		},
		
	}
</script>

<style>
	body {
		font-family: '方正兰亭细黑_GBK';
		font-size: 20px;
		color: silver;
		background: #000;
	}
	
	@font-face {
		font-family: '方正兰亭细黑_GBK';
		src: url(../../../static/fzltxh.TTF);
	}
	
	page {
		background-color: #1f1f1f;
		font-family: '方正兰亭细黑_GBK';
		overflow-x: hidden;
	}

	.indexes {
		position: relative;
	}

	.indexBar {
		position: fixed;
		right: 0px;
		bottom: 0px;
		padding: 20upx 20upx 20upx 60upx;
		display: flex;
		align-items: center;
	}

	.indexBar .indexBar-box {
		width: 40upx;
		height: auto;
		background: #fff;
		display: flex;
		flex-direction: column;
		box-shadow: 0 0 20upx rgba(0, 0, 0, 0.1);
		border-radius: 10upx;
	}

	.indexBar-item {
		flex: 1;
		width: 40upx;
		height: 40upx;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 24upx;
		color: #888;
	}

	movable-view.indexBar-item {
		width: 40upx;
		height: 40upx;
		z-index: 9;
		position: relative;
	}

	movable-view.indexBar-item::before {
		content: "";
		display: block;
		position: absolute;
		left: 0;
		top: 10upx;
		height: 20upx;
		width: 4upx;
		background-color: #f37b1d;
	}

	.indexToast {
		position: fixed;
		top: 0;
		right: 80upx;
		bottom: 0;
		background: rgba(0, 0, 0, 0.5);
		width: 100upx;
		height: 100upx;
		border-radius: 10upx;
		margin: auto;
		color: #fff;
		line-height: 100upx;
		text-align: center;
		font-size: 48upx;
	}
	.bg-white{
		background-color: #242424;
	}
	.cu-list,.menu-avatar>.cu-item {
			background-color: #242424;
	}
	.cu-avatar{
		height: 20px;
		width: 20px;
		
	}
	.mar_t{
		margin-top: 50px;
	}
	.text-grey{
		margin-top: -10px;
	}
</style>
