<template>
	<view class='my-coupon' :style="viewColor">
		<!-- <view class='header'>
			<view class='nav acea-row row-around'>
				<view class='item' :class='type==-1 ? "on": ""' @click="statusClick(-1)">
					<view>全部</view>
				</view>
				
				<view class='item' :class='type==10 ? "on": ""' @click="statusClick(10)">
					<view>通用券</view>
				</view>
				<view class='item' :class='type==11 ? "on": ""' @click="statusClick(11)">
					<view>品类券</view>
				</view>
				<view class='item' :class='type==12 ? "on": ""' @click="statusClick(12)">
					<view>跨店券</view>
				</view>
				<view class='item' :class='type==0 ? "on": ""' @click="statusClick(0)">
					<view>店铺券</view>
				</view>
			</view>
		</view> -->
		<view class="listBox">
			<block v-for="(item) in list" :key='item.coupon_id'>
				<view class="list acea-row row-around">
					<view class="left cross" v-if="item.ProductLst.length == 1 || item.ProductLst.length == 0">
						<view v-if="item.ProductLst.length == 1" class="cross-left" v-for="(items,index) in item.ProductLst" :key='index'>
							<easyLoadimage :image-src="items.image"></easyLoadimage>
						</view>
						<view v-if="item.ProductLst.length == 0" class="cross-left">
							<image src="../static/images/no_product.png"></image>
						</view>
						<view class="tips cross-right">					
							<view class="title line2">{{item.title || ''}}</view>						
							<view class="time">{{item.create_time}}</view>
						</view>
					</view>
					<view class="left" v-else>
						<view class="tips line1">{{item.title || ''}}</view>
						<view class="info">
							<view class="info-box" v-for="(items,index) in item.ProductLst" :key='index'>
								<easyLoadimage :image-src="items.image"></easyLoadimage>
								<view class="money">¥ {{items.price}}</view>
							</view>
						</view>
					</view>
					<view class="right">
						<!-- <view class="couponlogo" v-if="item.type == 10">通用券</view>
						<view class="couponlogo" v-if="item.type == 11">品类券</view>
						<view class="couponlogo" v-if="item.type == 12">跨店券</view>
						<view class="couponlogo" v-if="item.type == 0">店铺券</view> -->
						<view class="title">
							<view>
								<p><text class='font1'>¥</text><text class='font2'>{{parsePrice(item.coupon_price)}}</text></p>
								<p>
									<text class='font3' v-if="item.use_min_price == 0">无使用门槛</text>
									<text class='font3' v-else>满{{parsePrice(item.use_min_price)}}元可用</text>
								</p>
							</view>
							<view class="btn" :class="item.ProductLst.length == 0 ? 'disabled' : ''"  v-if="!item.issue" @click="receiveCoupon(item)">立即领取</view>
							<navigator :url="'/pages/columnGoods/goods_coupon_list/index?coupon_id='+item.coupon_id" class='btn shiyong' hover-class="none" v-if="item.issue && item.ProductLst.length > 0">
							去使用
							</navigator>
							<view v-if="item.issue && item.ProductLst.length == 0" class='btn shiyong disabled'>去使用</view>
						</view>
					</view>
				</view>	
			</block>				
		</view>
		<view class="loadingicon acea-row row-center-wrapper">
			<text class="loading iconfont icon-jiazai" :hidden="loading == false" style="color:#33;"></text>
		</view>
		<view class='noCommodity' v-if="!list.length && loaded">
			<view class='pictrue'>
				<image src='/static/images/noCoupon.png'></image>
			</view>
		</view>
	</view>
</template>

<script>
	import {getCouponLst} from '@/api/activity.js';
	import {setCouponReceive} from '@/api/api.js';
	import { mapGetters } from "vuex";
	import easyLoadimage from '@/components/easy-loadimage/easy-loadimage.vue';
	export default {
		computed: mapGetters(['viewColor']),
		components: {
			easyLoadimage
		},
		data() {
			return {
				type: '',
				list:[],
				loading: false,
				loaded: false,
				page: 1,
				limit: 15,
			}
		},
		onLoad: function() {
			this.statusClick(-1)
		},
		methods: {
			parsePrice(price){
				if(price >= 100){
					return parseFloat(price)
				}else{
					return price 
				}
			},
			// 领取优惠券
			receiveCoupon(item) {
				let that = this;
					setCouponReceive(item.coupon_id).then(res => {
						item.issue = 1
						uni.showToast({
							title: res.message,
							icon: 'none'
						})
					}).catch(err => {
						uni.showToast({
							title: err,
							icon: 'none'
						})
					})
			},
			getList(){
				if(this.loading || this.loaded) return ;
				this.loading = true;
				getCouponLst({
					product:1,
					// type: this.type == -1 ? '' : this.type,
					type:1,
					page: this.page,
					limit: this.limit
				}).then(res=>{
					this.list = this.list.concat(res.data.list);
					this.loading = false;
					this.loaded = res.data.list.length != this.limit;
					this.page ++;
				})
			},
			//切换类型
			statusClick: function(status) {
				if (status == this.type) return;
				this.loaded = false;
				this.loading = false;
				this.page = 1;
				this.list = [];
				this.type = status;
				this.getList()
			},
		},
		// 滚动监听
		onPageScroll(e) {
			// 传入scrollTop值并触发所有easy-loadimage组件下的滚动监听事件
			uni.$emit('scroll');
		},
		onReachBottom: function() {
			this.getList();
		}
	}
</script>

<style lang="scss">
	.my-coupon .header {
		height: 200rpx;
		padding: 0 15rpx;
		background-color: var(--view-theme);
		border-bottom-left-radius: 10%;
		border-bottom-right-radius: 10%;
		.nav {
			border-radius: 6rpx;
			padding-top: 30rpx;
			.item {
				text-align: center;
				font-size: 26rpx;
				color: #FFFFFF;
				padding: 29rpx 0;
				opacity: 0.7;
				line-height: 2rpx;
				.num {
					margin-top: 18rpx;
				}
			}
			.item.on {
				opacity: 1;
				font-weight: bold;
				border-bottom: 5rpx solid #FFFFFF;
			}
		}
	}
	.my-coupon .listBox {
		// margin: -73rpx auto 0 auto;
		// padding: 0 30rpx;
		margin:24rpx 24rpx 0 24rpx;
		.list {
			width: 100%;
			height: 260rpx;
			overflow: hidden;
			background: #FFFFFF;
			border-radius: 12rpx;
			margin-bottom: 25rpx;
			text-align: center;
			.cross{
				display: flex;
				.cross-left{
					margin-top: 6rpx;
					.easy-loadimage,image{
						width: 200rpx;
						height: 200rpx;
						border-radius: 12rpx;
					}
					
				}
				.cross-right{
					margin-left: 20rpx;
					margin-top: 6rpx;
					.title{
						overflow:hidden; 
						text-overflow:ellipsis;
						display:-webkit-box; 
						-webkit-box-orient:vertical;
						-webkit-line-clamp:2; 
					}
					.time{
						margin-top: 40rpx;
						font-size: 22rpx;
						font-weight: 400;
						color: #666666;
					}
				}
			}
			.left{
				width: 75%;
				height: 210rpx;
				margin-top: 20rpx;
				border-right: 2rpx dashed #E5E5E5;
				text-align: left;
				padding-left: 30rpx;
				.tips{
					font-size: 26rpx;
					font-weight: 600;
					color: #282828;
					display: block;
					overflow: auto;
				}
				.info{
					margin-top: 18rpx;
					display: flex;
					justify-content: flex-start;
					.info-box{
						margin-right: 25rpx;
						.easy-loadimage{
							display: inline-block;
							width: 130rpx;
							height: 130rpx;
							border-radius: 8rpx;
						}
						.money{
							text-align: center;
							font-size: 24rpx;
							font-weight: 400;
							color: #666666;
							margin-top: 4rpx;
						}
					}
				}
			}
			.right{
				width: 25%;
				height: 100%;
				position: relative;
				&::before,&::after{
					content: "";
					display: inline-block;
					width: 24rpx;
					height: 24rpx;
					background: #f5f5f5;
					border-radius: 100%;
					position: absolute;
					bottom: -12rpx;
				}
				&::before{
					left: -12rpx;
				}
				&::after{
					top: -12rpx;
					left: -12rpx;
				}
				.couponlogo{
					width: 112rpx;
					height: 32rpx;
					margin: 0 auto;
					font-size: 20rpx;
					font-weight: 400;
					line-height: 38rpx;
					color: #9B5434;
					background-image: url(@/static/images/couponlogo.png);
					background-size: 112rpx 32rpx;
				}
				.title{
					width: 146rpx;
					height:169rpx;
					margin: 60rpx auto 0;
					color: var(--view-priceColor);
					font-weight: 600;
					.font1{
						font-size: 26rpx;
					}
					.font2{
						font-size: 32rpx;
					}
					.font3{
						font-size: 24rpx;
						font-weight: 400;
						color: var(--view-theme);
					}
					p{
						margin-top: 10rpx;
					}
					.btn{
						width: 142rpx;
						background: linear-gradient(270deg, var(--view-bntColor21) 0%, var(--view-bntColor22) 100%);
						border-radius: 26rpx;
						font-size: 24rpx;
						font-weight: 400;
						color: #FFFFFF;
						line-height: 44rpx;
						text-align: center;
						margin-top: 20rpx;
						&.disabled{
							pointer-events: none;
							background: #ccc;
							color: #fff;
							border-color: #ccc;
							cursor: not-allowed;
						}
					}
					.shiyong{
						border: 2rpx solid var(--view-theme);
						background: none;
						color: var(--view-theme);
						border-radius: 26rpx;
						&.disabled{
							pointer-events: none;
							color: #ccc;
							border-color: #ccc;
							cursor: not-allowed;
							background: none;
						}
					}
				}
				
			}
		}
		.list:nth-child(1){
			.right{
				&::after{
					background-color: var(--view-theme);
				}
			}
		}
	}
	.noCommodity{
		width: 100%;
		margin-top: 4rpx;
		background-color: #f5f5f5;
		.pictrue{
			margin: 0 auto;
		}
	}
</style>
