<template>
	<view class="wrap">
		<!-- 吸顶 -->
		<u-sticky bgColor="#fff">
			<!-- 搜索 -->
			<u-search placeholder="日照香炉生紫烟" v-model="keyword"></u-search>
			<!-- 筛选 -->
			<view class="">
				筛选
			</view>
		</u-sticky>

		<!-- 列表 -->
		<view class="list">
			<u-list @scrolltolower="scrolltolower">
				<u-list-item v-for="(item, index) in indexList" :key="index" @tap="toInfo">
					<u-cell :title="`列表长度-${index + 1}`">
						<u-avatar slot="icon" shape="square" size="35" :src="item.url"
							customStyle="margin: -3px 5px -3px 0"></u-avatar>
					</u-cell>
				</u-list-item>
			</u-list>
		</view>
		<!-- <view class="list">
			<view class="item" v-for="(item, index) in list" :key="index">
				{{'第' + item + '条数据'}}
			</view>
			
			<u-loadmore :status="status" />
		</view> -->
	</view>
</template>

<script>
	export default {
		data() {
			return {
				// 搜索
				keyword: '遥看瀑布挂前川',
				// 筛选

				// 列表
				indexList: [],
				urls: [
					"https://xxx.com/album/1.jpg",
					"https://xxx.com/album/2.jpg",
					"https://xxx.com/album/3.jpg",
					"https://xxx.com/album/4.jpg",
					"https://xxx.com/album/5.jpg",
					"https://xxx.com/album/6.jpg",
					"https://xxx.com/album/7.jpg",
					"https://xxx.com/album/8.jpg",
					"https://xxx.com/album/9.jpg",
					"https://xxx.com/album/10.jpg",
				],
				// 加载更多
				status: 'loadmore',
				list: 15,
				page: 0
			};
		},
		onLoad() {
			this.loadmore();
		},
		methods: {
			toInfo() {
				uni.$u.route('/pages/ent/info');
			},
			scrolltolower() {
				this.loadmore();
			},
			loadmore() {
				for (let i = 0; i < 30; i++) {
					this.indexList.push({
						url: this.urls[uni.$u.random(0, this.urls.length - 1)],
					});
				}
			},
		},
		// 触底
		// onReachBottom() {
		// 	if (this.page >= 3) return;
		// 	this.status = 'loading';
		// 	this.page = ++this.page;
		// 	setTimeout(() => {
		// 		this.list += 10;
		// 		if (this.page >= 3) this.status = 'nomore';
		// 		else this.status = 'loading';
		// 	}, 2000)
		// },
	}
</script>

<style lang="scss">
	.wrap {
		background-color: #F9F9F9;
		min-height: 100vh;



		.list {
			display: flex;
			flex-direction: column;
			gap: 24rpx;
			padding: 24rpx;
		}
	}
</style>