<template>
	<view>
		<cu-custom bgColor="bg-gradual-blueness">
			<block slot="content">通知公告</block>
		</cu-custom>
		<view class="top-fixed">
			<scroll-view scroll-x class="bg-white nav" scroll-with-animation :scroll-left="scrollLeft">
				<view class="flex text-center">
					<view class="cu-item flex-sub" :class="index==TabCur?'text-blue cur':''" v-for="(item,index) in tabNav" :key="index" @tap="tabSelect" :data-id="index">
						{{tabNav[index]}}
					</view>
				</view>
			</scroll-view>
			<view class="line"></view>
		</view>
		<block v-if="TabCur==0">
			<scroll-view class="dy-scroll-nobg"  scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
				<view v-if="list.length>0" >
					<view class="news-list">
						<view class="news-item"  v-for="item in list" :key="item.NOTICE_ID" @click="$noMultipleClicks(goToDetail,item.NOTICE_ID)">
							<view class="news-media-list">
		<!--						<image src="https://ossweb-img.qq.com/images/lol/web201310/skin/big10006.jpg" mode="aspectFill" class="news-media-logo"></image>-->
								<view class="news-media-body">
									<view class="news-media-title">
										{{item.SYNOPSIS}}
									</view>
									<view class="news-media-text">
		<!--								<text>龙钢安全</text>-->
										<text>{{item.CREATTIME}}</text>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
				<view v-else-if="dataFlag=='noData'" class="dy-null">
				    <view class="dy-null-img">
						<image src="../../static/null.png" mode=""></image>
				    </view>
				    <view class="dy-null-title">
						暂无数据
				    </view>
				</view>
				<view class="cu-tabbar-height"></view>
			</scroll-view>
		</block>
		<block v-if="TabCur==1">
			<scroll-view class="dy-scroll-nobg"  scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
				<view v-if="pclist.length>0" >
					<view class="news-list">
						<view class="news-item"  v-for="item in pclist" :key="item.NOTICECORP_ID" @click="$noMultipleClicks(goToPcDetail,item.NOTICECORP_ID)">
							<view class="news-media-list">
								<view class="news-media-body">
									<view class="news-media-title">
										{{item.SYNOPSIS}}
									</view>
									<view class="news-media-text">
										<text>{{item.CREATTIME}}</text>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
				<view v-else-if="dataFlag=='noData'" class="dy-null">
				    <view class="dy-null-img">
						<image src="../../static/null.png" mode=""></image>
				    </view>
				    <view class="dy-null-title">
						暂无数据
				    </view>
				</view>
				<view class="cu-tabbar-height"></view>
			</scroll-view>
		</block>
	</view>
</template>

<script>
	import {
		basePath,corpinfoId,loginUserId,loginUser
	} from '@/common/tool.js';
	export default {
		data() {
			return {
				dataFlag:'noData',
				background:{"url":""},
				sTop:0,
				totalHeight:0,
				TabCur: 0,
				scrollLeft: 0,
				tabNav: ['平台公告', '企业公告'],
				noClick:true,
				list: [],
				pclist: [],
				page:1,//分页参数--页数
				rows:10,//分页参数--每页数据条数
				totalCount:0,//分页参数--初始化页数
				isEnd:false,//防止多次刷新
				totalPage:0,//分页参数--分页数量
				showCount :-1,
				currentPage:1,
				tabCur :0,

			}
		},
		mounted(e){
			this.getData();
			let that=this;
			let CustomBar = this.CustomBar;
			uni.getSystemInfo({ //调用uni-app接口获取屏幕高度
				success(res) { //成功回调函数
					let titleH=uni.createSelectorQuery().select(".top-fixed"); //想要获取高度的元素名（class/id）
					titleH.boundingClientRect(data=>{
						that._data.sTop=data.height  //计算高度：元素高度=窗口高度-元素距离顶部的距离（data.top）
						that.totalHeight = data.height+CustomBar
					}).exec()
				}
			})
		},
		// 滑动到底方法
		scrolltolower(){
			var _this = this;
			_this.showCount = -1;
			_this.currentPage = _this.currentPage + 1;
			_this.isEnd = false;
			if("0"==_this.TabCur ){
				if(_this.totalPage >= _this.currentPage){
					_this.getDate();//开始分页查询
				}
			}
			if ("1"==_this.TabCur){
				if(_this.totalPage >= _this.currentPage){
					_this.getPcData();//开始分页查询
				}
			}

		},
		onReady() {

		},
		methods: {
			tabSelect(e) {
				this.TabCur = e.currentTarget.dataset.id;
				this.scrollLeft = (e.currentTarget.dataset.id - 1) * 60;
				if("1" ==this.TabCur){
					this.getPcData();
				}
				if("0" == this.TabCur){
					this.getData();
				}
			},
			getData() {
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/notice/list',
					method: 'POST',
					dataType: 'json',
					header: {
						'Content-type':'application/x-www-form-urlencoded'
					},
					data: {
						showCount : _this.showCount,
						currentPage : _this.currentPage,
						corpinfoId :corpinfoId,
            CORPINFO_ID:loginUser.CORPINFO_ID,
            USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
						if("success" == res.data.result){
							uni.hideLoading();
							_this.list = res.data.varList;
						} else {
							uni.showToast({
								title: res.data.message,
								duration: 2000
							});
						}
					}
				});
			},

			getPcData() {
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/notice/listForCp',
					method: 'POST',
					dataType: 'json',
					header: {
						'Content-type':'application/x-www-form-urlencoded'
					},
					data: {
						showCount : _this.showCount,
						currentPage : _this.currentPage,
						loginUserId :loginUserId,
            CORPINFO_ID:loginUser.CORPINFO_ID,
            USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
						if("success" == res.data.result){
							uni.hideLoading();
							_this.pclist = res.data.varList;
						} else {
							uni.showToast({
								title: res.data.message,
								duration: 2000
							});
						}
					}
				});
			},
			//跳转事件
			goToDetail(e) {
				uni.navigateTo({
					url: '/pages/news/news-list-detail?id='+e+'&type=0',
				});
			},
			goToPcDetail(e){
				uni.navigateTo({
					url: '/pages/news/news-list-detail?id='+e+'&type=1',
				});
			},
		}
	}
</script>

<style>
	.news-list {
		background-color: #FFFFFF;
		position: relative;
		width: 100%;
	}

	.news-item {
		display: flex;
		position: relative;
		flex-direction: row;
		align-items: center;
	}

	.news-media-list {
		padding: 11px 15px;
		display: flex;
		width: 100%;
		flex-direction: row;
	}

	.news-media-logo {
		width: 90px;
		height: 70px;
		margin-right: 10px;
		overflow: hidden;
		position: relative;

	}

	.news-media-body {
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		flex: 1;

	}

	.news-media-title {
		height: 37px;
		font-size: 14px;
		overflow: hidden;
		width: 100%;
		line-height: 18px;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
	}

	.news-item::after {
		position: absolute;
		z-index: 3;
		right: 0;
		bottom: 0;
		left: 15px;
		height: 1px;
		content: '';
		-webkit-transform: scaleY(.5);
		transform: scaleY(.5);
		background-color: #c8c7cc;
	}

	.news-media-text {
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		width: 100%;
		line-height: 15px;
		font-size: 13px;
		color: #8f8f94;
	}
</style>
