<template>
	<view class="index">
		<view class="search">
			<uni-search-bar @confirm="search" cancelButton="none" @clear="onClear" v-model="queryParams.activityTheme">
			</uni-search-bar>
		</view>
		<scroll-view class="scroll-views" scroll-y="true" @scrolltolower="scrolltolower">
			<view class="list">
				<view v-for="(item,index) in list" :key="index" @click="detail(item)" class="box">
					<view>
						<view>活动主题：{{item.activityTheme}}</view>
						<view v-if="item.activityStatus==0" class="active">进行中</view>
						<view v-if="item.activityStatus==1" class="active">报名中</view>
						<view v-else-if="item.activityStatus==2" class="dark">已结束</view>
					</view>
					<view>
						<text>
							<image mode="aspectFill" :src="basePath+item.activityImgs"></image>
						</text>
					</view>
					<view>
						<text>活动地点：</text>
						<text>{{item.activityPlace}}</text>
					</view>
					<view>
						<text>可容纳人数：</text>
						<text>{{item.galleryful}}</text>
					</view>
					<view>
						<text>当前报名人数：</text>
						<text>{{item.numberApplicants}}</text>
					</view>
					<!--活动开始时间 知无涯  -->
					<view>
						<text>活动开始时间：</text>
						<text>{{item.activityStartTime}}</text>
					</view>
					<!-- 活动结束时间 知无涯 -->
					<view>
						<text>活动结束时间：</text>
						<text>{{item.activityEndTime}}</text>
					</view>
					<view>
						<text>具体要求：</text>
						<text>{{item.specificRequirements}}</text>
					</view>

				</view>
			</view>

			<view class="empty" v-if="list.length==0&&topLoading==false">
				<image src="@/static/empty.png" mode="widthFix"></image>
				暂时没有数据
			</view>
			<view class="loading-more-top" v-if="topLoading">
				<uni-load-more style="padding-top: 90px;" status="loading" />
			</view>
			<view class="loading-more" v-if="loading">
				<uni-load-more status="loading" />
			</view>
			<view class="no-more" v-if="!loading&&list.length!=0">
				到底啦~~
			</view>
		</scroll-view>
	</view>
</template>

<script>
	import {
		activitiesList
	} from '@/api/OneStopCommunity/activity.js'
	import {
		baseUrl
	} from "@/config.js";
	export default {
		data() {
			return {
				basePath: baseUrl,
				list: [],
				loading: false,
				topLoading: true,
				queryParams: {
					pageNum: 1,
					pageSize: 10,
					activityTheme: "",
					publishStatus: 0
				}
			}
		},
		methods: {
			search(res) {
				// uni.showToast({
				// 	title: '搜索：' + res.value,
				// 	icon: 'none'
				// })
				this.getlist()
			},
			onClear() {
				this.queryParams.pageNum = 1;
				this.queryParams.activityTheme = "";
				this.getlist();
			},
			toDetailPage(item) {

			},
			scrolltolower() {
				if (this.queryParams.pageNum < this.totalPages) {
					this.queryParams.pageNum++;
					this.loading = true;
					setTimeout(() => {
						//请求参数
						this.getlist()
					}, 1000)
				} else {

				}
			},
			detail(item) {
				uni.navigateTo({
					url: `detail?activityId=${item.activityId}&activityTheme=${item.activityTheme}&initiator=${item.eventPromoter}`
				})
			},
			async getlist() {
				let res = await activitiesList(this.queryParams)
				if (res.code == 200) {
					this.loading = false;
					if (this.queryParams.pageNum == 1) {
						this.list = res.rows; // 如果是第一页，直接显示新数据
					} else {
						this.list = this.list.concat(res.rows); // 否则追加新数据到列表中
					}
					this.list.forEach(element => {
						element.numberApplicants = element.oneStopRegistrationRecords.filter(item => (item
							.auditStatus === 0 || item.auditStatus === 1)).length
					});
					this.totalPages = Math.ceil(res.total / this.queryParams.pageSize);
					this.topLoading = false;
				}
			}
		},
		onLoad() {},
		onShow() {
			this.topLoading = true;
			this.queryParams.pageNum = 1;
			this.list = [];
			this.getlist();
		},
	}
</script>

<style lang="scss" scoped>
	.index {
		background-color: #F5F5F7;
		min-height: 100vh;

		.search {
			width: 100%;
			background-color: white;
			position: fixed;
			z-index: 10;
			top: 80rpx;
			padding: 0rpx 8rpx;
			background-color: #F5F5F7;

			/deep/ .uni-searchbar__box {
				background-color: white !important;
			}
		}

		.scroll-views {
			height: calc(100vh - 10px);

			.list {
				margin-top: 100rpx;
				padding: 24rpx;

				&>view:nth-child(n+2) {
					margin-top: 30rpx;
				}

				.box {
					width: 100%;
					// height: 364rpx;
					padding: 20rpx 40rpx;
					border-radius: 16rpx;
					background-color: white;
					font-size: 28rpx;

					&>view {
						word-break: break-all;
						overflow: hidden;
						text-overflow: ellipsis;
						display: -webkit-box;
						-webkit-box-orient: vertical;
						-webkit-line-clamp: 1;
						text-overflow: ellipsis;
					}

					&>view:nth-child(1) {
						display: flex;
						justify-content: space-between;

						image {
							width: 100%;
							height: 334rpx;
						}

						.active {
							background-color: #E7FAF0;
							border: 1px solid #D0F5E0;
							padding: 4rpx;
							font-size: 20rpx;
							color: #71E2A3;
						}

						.dark {
							background-color: #F5F5F7;
							border: 1px solid #C1CCDF;
							padding: 4rpx;
							font-size: 20rpx;
							color: #A7A8AC;
						}
					}

					&>view:nth-child(2) {
						margin-top: 40rpx;
					}

					&>view:nth-child(n+2) {
						line-height: 50rpx;
					}
				}
			}

			.no-more {
				text-align: center;
				color: gray;
				padding-bottom: 10px;
			}

			.empty {
				display: flex;
				flex-direction: column;
				align-items: center;
				margin-top: 200rpx;
				color: #9E9E9E;
				font-size: 36rpx;

				image {
					width: 250rpx;
					margin-bottom: 50rpx;
				}
			}
		}
	}
</style>