<template>
	<view class="list">
		<view class="msearch" style="margin-bottom: 15px;">
			<u-search v-model="param.title" :animation="true" action-text="取消" placeholder="输入搜索内容" shape="round" @search="search" @clear="clear"></u-search>
		</view>
		<u-time-line>
			<u-time-line-item class="hot_item" nodeTop="2" v-for="(item, index) in list" :key="index">
				<template v-slot:node>
					<view class="u-node" style="background: #fde4e8;"><text class="icon" style="color: #48a5ff;">&#xe649;</text></view>
				</template>
				<template v-slot:content>
					<view class="content" @click="detail(item)">
						<view class="title">{{ item.title }}</view>
						<view class="ck">点击查看内容</view>
						<view class="time">{{ item.createTime }}</view>
					</view>
				</template>
			</u-time-line-item>
		</u-time-line>
		<view class="loading"><u-loadmore :status="loadMore ? 'loading' : 'nomore'" /></view>
	</view>
</template>

<script>
export default {
	data() {
		return {
			list: [],
			param: { pageNum: 1, pageSize: 10, serviceInfo: 1,title:'',orderByColumn: 'createTime', isAsc: 'desc'  },
			loadMore: true
		};
	},
	onLoad() {
		this.getData();
	},
	methods: {
		//获取数据
		getData() {
			this.$http.request({
				url: this.$http.urls.getPageContent,
				data: this.param,
				loading: 'false',
				success: res => {
					this.loadMore = res.data.pages > this.param.pageNum ? true : false;
					res.data.rows.forEach(item => {
						this.list.push(item);
					});
				}
			});
		},
		//详情
		detail(item) {
			uni.navigateTo({ url: '/pages/travel/detail?id=' + item.contentId });
		},
		//点击键盘搜索按钮触发
		search() {
			this.refresh();
		},
		//清空搜索内容
		clear() {
			this.refresh();
		},
		//刷新数据
		refresh() {
			this.loadMore = true;
			this.param.pageNum = 1;
			this.list = [];
			this.getData();
		}
	},
	//下拉刷新
	onPullDownRefresh() {
		setTimeout(() => {
			uni.stopPullDownRefresh();
			this.refresh();
		}, 1000);
	},
	//上拉加载
	onReachBottom() {
		if (this.loadMore) {
			this.param.pageNum++;
			this.getData();
		}
	}
};
</script>

<style lang="scss">
.list {
	padding: 15px 20px 30px 20px;
}
</style>
