<template>
	<view>
		<cu-custom bgColor="bg-gradual-white" :isBack="true">
			<block slot="backText">我的收藏</block>
		</cu-custom>
		<view class="top">
			<view>
				加油站
			</view>
			<view class="editing-container" :class="{ 'editing': !isEditing, 'completed': isEditing }"
				@click="toggleEditing">
				<view v-if="!isEditing">
					<u-icon name="edit-pen" color="#FD893F" size="24"></u-icon>
					<text class="editing-text">编辑</text>
				</view>
				<view v-else>
					<text class="completed-text">完成</text>
				</view>
			</view>
		</view>
		<view style="padding-bottom: 150rpx;">
			<view class="middle">
				<view v-if="list.length > 0" class="card-content" v-for="(item, index) in list" :key="item.id">
					<view class="content-left" style="">
						<checkbox-group @change="updateAllSelected(item)">
							<checkbox v-if="isEditing" :checked="item.isCollect"
								style="margin-right: 20rpx; transform:scale(1.3)"></checkbox>
						</checkbox-group>
						<view>
							<view class="title">
								<view class="left">
									<image class="img" src="https://static.taidoukeji.cn/wxchat/yww/oilIcon.png"
										mode=""></image>
									<view class="name">
										{{item.shopName||'-'}}
										<!-- <span>({{item.map}})</span> -->
									</view>
								</view>
							</view>
							<view class="address">
								{{item.address||'-'}}
							</view>
						</view>
					</view>
				</view>
			</view>
		</view>
		<view v-if="list.length == 0" class="nodata">
			<image src="https://static.youwangs.com/imges/yww_user/null.png" class="nodataImg"></image>
			<view class="f14 c333 f_Regular">暂无数据</view>
		</view>
		<view class="bottom" v-if="isEditing">
			<view>
				<checkbox-group @change="selectAll">
					<checkbox style=" transform:scale(1.3)" :checked="allSelected"></checkbox>
				</checkbox-group>
				<view class="allcheck">
					全选
				</view>
			</view>
			<view class="btn" @click="cancelCollection">取消收藏</view>
		</view>
	</view>
</template>

<script>
	import {
		collectList,
		cancelFavoriteBatchIds
	} from '@/api/oilApi.js'
	export default {
		data() {
			return {
				allSelected: false, // 用于跟踪是否所有项都被选中  
				list: [],
				pageNo: 1,
				pageSize: 10,
				total: 0,
				isEditing: false, // 控制编辑模式的新变量
				noData: false,
			};
		},
		onLoad() {
			this.getCollectList()
		},
		onReachBottom() {
			if (this.list.length < this.total) {
				this.getCollectList(); // 加载下一页  
			}
		},
		methods: {
			// 编辑
			toggleEditing() {
				this.isEditing = !this.isEditing;
			},
			// 收藏列表
			getCollectList() {
				let that = this;
				let params = {
					customId: getApp().globalData.customId,
					pageNo: this.pageNo,
					pageSize: this.pageSize,

				}
				collectList(params).then(res => {
					this.total = res.data.data.total
					this.pageNo = this.pageNo + 1; // 更新页数
					this.list = this.list.concat(res.data.data.list);
				})

			},
			// 单选
			updateAllSelected(item) {
				this.list.forEach(i => {
					if (i.id === item.id) {
						i.isCollect = !i.isCollect
					}
				})
				if (this.list.every(i => i.isCollect === true)) {
					this.allSelected = true
				} else {
					this.allSelected = false
				}
			},
			// 全选
			selectAll(e) {
				this.allSelected = !this.allSelected
				this.list.forEach(i => i.isCollect = this.allSelected)

			},
			// 取消收藏
			cancelCollection() {
				let shopIds = this.list.filter(item => item.isCollect).map(item => item.shopId);
				if (shopIds.length === 0) return;
				cancelFavoriteBatchIds({
					shopIds: shopIds.join(',')
				}).then(res => {
					this.pageNo = 1; // 重置页码
					this.list = []; // 清空列表
					this.allSelected = false; // 重置全选状态
					this.getCollectList(); // 重新加载数据
				})
			}
		}
	}
</script>
<style lang="scss">
	/deep/ radio::before,
	checkbox::before {
		right: 1rpx;
		font-size: 26rpx;
		line-height: 20rpx;
	}

	.bottom {
		padding: 25rpx 30rpx 25rpx 67rpx;
		width: 100%;
		position: fixed;
		bottom: var(--window-bottom);
		height: 154rpx;
		background: #FFFFFF;
		display: flex;
		justify-content: space-between;
		align-items: center;
		box-sizing: border-box;
		box-shadow: #999999;

		& view:nth-child(1) {
			display: flex;

			.allcheck {
				margin-left: 30rpx;
			}
		}

		.btn {
			text-align: center;
			line-height: 80rpx;
			color: #fff;
			width: 258rpx;
			height: 80rpx;
			font-size: 32rpx;
			background: #FD893F;
			border-radius: 200rpx 200rpx 200rpx 200rpx;
		}
	}

	.top {
		padding: 20rpx 34rpx 14rpx 34rpx;
		display: flex;
		justify-content: space-between;
		align-items: center;

		& view:nth-child(1) {
			font-family: PingFang SC, PingFang SC;
			font-weight: 800;
			font-size: 32rpx;
			color: #1A1D1F;
		}

		.editing-container {
			background: rgba(253, 137, 63, 0.3);
			border-radius: 200rpx;
			width: 160rpx;
			height: 62rpx;
			line-height: 62rpx;

			& view:nth-child(1) {
				display: flex;
				justify-content: center;
				text-align: center;
				font-size: 28rpx;
				color: #FD893F;
			}
		}

		.completed {
			background-color: #FD893F;
			justify-content: center;
		}

		.editing-text {
			font-size: 28rpx;
			color: #FD893F;
		}

		.completed-text {
			font-size: 28rpx;
			color: #ffffff;
		}

	}

	.middle {
		padding: 10rpx 34rpx 10rpx 34rpx;

		.card-content {
			width: 100%;
			padding: 20rpx 34rpx 20rpx 34rpx;
			background: #FFFFFF;
			border-radius: 16rpx 16rpx 16rpx 16rpx;
			margin-bottom: 28rpx;
			display: flex;
			align-items: center;

			.content-left {
				display: flex;
				flex: 1;
				align-items: center;


				.title {
					display: flex;
					justify-content: space-between;
					// flex: 1, 1, 2;
					margin-bottom: 28rpx;
					align-items: center;

					.left {
						display: flex;

						.img {
							width: 48rpx;
							height: 44rpx;
							margin-right: 10rpx;
						}

						.name {
							font-family: PingFang SC, PingFang SC;
							font-weight: bold;
							font-size: 28rpx;
							color: #000000;

							& span {
								margin-left: 10rpx;
							}
						}
					}
				}
			}

			.address {
				font-family: PingFang SC, PingFang SC;
				font-weight: 500;
				font-size: 24rpx;
				color: #999999;
			}

		}
	}

	.nodata {
		padding-top: 240rpx;
		padding-bottom: 10rpx;
		text-align: center;

		.nodataImg {
			width: 348rpx;
			height: 348rpx;
		}
	}
</style>