<template>
	<view class="Coupon">
		<!-- 有优惠券列表 -->
		<view class="coupon-content">
			<couponTemplate v-for="(item,index) in lists" :key='index' :item="{...item}" />
		</view>

		<!-- 没有优惠券列表 -->
		<no-list v-if="lists.length === 0" name='no-counpon' :txt="showTxt" />

		<!-- <u-toast ref="uToast" /> -->
		<u-toast ref="uToast" />

	</view>
</template>

<script>
	import {
		getCouponsListById
	} from '@/apis/interfaces/coupon'
	import couponTemplate from '@/components/coupon-template/coupon-template-1'
	export default {
		data() {
			return {
				lists:[],
				id:'',
				page:1,
				has_more:true,
				showTxt: '没有任何优惠券哦~'
			};
		},
		components: {
			couponTemplate
		},
		onLoad(e) {
			console.log(e)
			this.id = e.id
			this.getMyCoupon()
		},
		onShow() {
			if (wx.getStorageSync('refresh')) {
				this.lists = []
				this.getMyCoupon()
			}
		},
		onPullDownRefresh() {
		  this.page = 1
		  this.lists = []
		  this.has_more = true
		  this.getMyCoupon()
		},
		onReachBottom() {
		  if (this.has_more) {
		    this.page = this.page + 1
		    this.getMyCoupon()
		  } else {
		    this.$refs.uToast.show({
		      title: '吼吼吼~我是有底的~',
		      duration: 3000
		    })
		  }
		},
		methods: {
			getMyCoupon() {
				let id = this.id
				let data={
					page:this.page,
					pageSize:4
				}
				getCouponsListById(id,data).then(res => {
					console.log(res)
					this.lists = this.lists.concat(res.data)
					if (res.page.has_more) {
					  this.has_more = true
					} else {
					  this.has_more = false
					}
					uni.stopPullDownRefresh()
					wx.setStorageSync('refresh',false)
				}).catch(err => {
					this.$refs.uToast.show({
						title: err.message,
						duration: 3000
					})
					
				})
			},
			// 选择顶部菜单
			// selectNav(id) {
			// 	console.log(typeof id)
			// 	this.showTxt = (id === 1 ? '没有领取到任何优惠券哦~' : id === 2 ? '没有使用过任何优惠券哦~' : '没有任何过期优惠券哦~')
			// 	if (id !== this.selectNavId) {
			// 		this.selectNavId = id
			// 		this.page = 1
			// 		this.lists = []
			// 		this.has_more = true
			// 		this.getMyCoupon()
			// 	}
			// },
			// 切换商品分类
			selectNav(id) {
				console.log(id)
				this.selectNavId = id
				this.getMyCoupon()
				// if (this.selectCategoryId !== id) {
				// this.goodsList = []
				// this.has_more = true
				// this.page = 1
				// this.getGoodsByCompanyidCaregoryid()
				// }
			},
			selectCategory(id) {
				console.log(id)
				this.selectCategoryId = id
				this.getMyCoupon()
			}
		}
	}
</script>

<style lang="scss" scoped>
	.Coupon {
		width: 100%;
		min-height: 100vh;
		box-sizing: border-box;
		background-color: #F7F7F7;
		padding-bottom: 20rpx;

		.coupon-nav {
			display: flex;
			flex-direction: row;
			align-items: center;
			justify-content: space-around;
			box-sizing: border-box;
			background-color: #fff;
			padding: 30rpx 60rpx 0 60rpx;
			color: #cacaca;

			.nav-item {
				padding: 20rpx 30rpx 30rpx 30rpx;
				border-bottom: solid 4rpx #fff;
				font-size: 36rpx;
				font-weight: bold;
			}

			.nav-item-select {
				border-bottom: solid 6rpx $main-color;
				color: $main-color;
			}
		}

		.scroll-top {
			position: sticky;
			top: 0;
			z-index: 1000;

			.scroll-view_H {
				display: flex;
				flex-direction: row;
				align-items: center;
				justify-content: flex-start;
				box-sizing: border-box;
				white-space: nowrap;
				width: 100%;
				padding: 30rpx 30rpx 0 30rpx;
				background-color: #fff;

				.scroll-view-item_H {
					margin-right: 60rpx;
					padding: 20rpx 0 40rpx 0;
					// height: 100rpx;
					display: inline-block;
					min-width: 120rpx;
					font-size: 28rpx;
					border-bottom: #fff;
					background-color: #fff;
					transition: .1s;
					text-align: center;
				}

				.scroll-view-item_H_selected {
					// border-bottom: solid $main-color 4rpx;
					color: $main-color;
					font-weight: bold;
					// font-size: 36rpx;
					// transition: .3s;
					text-shadow: 6rpx 8rpx 30rpx rgba($color: $main-color, $alpha: .5);
					position: relative;

					&:after {
						// content: '';
						// position: absolute;
						// bottom: 10rpx;
						// left: 0;
						// height: 8rpx;
						// width: 100%;
						// background-color: $main-color;
					}
				}
			}

			.scroll-view_H-1 {
				display: flex;
				flex-direction: row;
				align-items: center;
				justify-content: flex-start;
				box-sizing: border-box;
				white-space: nowrap;
				width: 100%;
				padding: 0 30rpx 30rpx 30rpx;
				background-color: #fff;
				// position: sticky;
				// top: 100rpx;
				// z-index: 1000;

				.scroll-view-item_H-1 {
					display: inline-block;
					min-width: 120rpx;
					font-size: 24rpx;
					border-bottom: #fff;
					background-color: #f7f7f7;
					margin-left: 20rpx;
					padding: 10rpx 30rpx;
					text-align: center;
					border-radius: 40rpx;
				}

				.scroll-view-item_H_selected-1 {
					// border-bottom: solid $main-color 4rpx;
					color: #fff;
					font-weight: bold;
					background-image: linear-gradient(to left, $main-color, $main-color-light);
					// font-size: 36rpx;
					// transition: .3s;
					// text-shadow: 6rpx 8rpx 30rpx rgba($color: $main-color, $alpha: .5);
					position: relative;

					&:after {
						// content: '';
						// position: absolute;
						// bottom: 10rpx;
						// left: 0;
						// height: 8rpx;
						// width: 100%;
						// background-color: $main-color;
					}
				}
			}

		}

	}
</style>
