<template>
	<view class="can-use-list">
		<view v-for="(item,index) in lists" v-if="lists.length>0" :key="index" style="padding: 0 30rpx;">
			<view class="goods-item">
				<image class="goods-img" hover-class="none" mode="aspectFill" @click="goDetail(item.goods_id)"
					:src="item.cover" />
				<view class="goods-info">
					<view class="goods-title ellipsis-2">{{item.name}}</view>
					<view class="flexrow">
						<view class="goods-price"><span>￥</span>{{item.price}}/权证</view>
						<view :class="['right',selectSkuId===item.goods_sku_id?'selcetRight':'']"
							@click="selectSkuId = item.goods_sku_id"> 兑换该商品</view>
					</view>
				</view>
			</view>
		</view>
		<!-- 没有收藏的店铺 -->
		<no-list name='no-goods' v-else txt="没有任何可兑换商品~" />
		<view class="nowExchange" ><view class="btn" @click="verifiyCoupon('post')">确认兑换</view></view>
		<!-- <u-toast ref="uToast" /> -->
		<u-toast ref="uToast" />
	</view>
</template>

<script>
	import {
		scanInfo
	} from '@/apis/interfaces/scan'
	export default {
		data() {
			return {
				lists: [],
				page: 1,
				exchangeShow: false, // false不显示立即兑换按钮
				has_more: true,
				code: '2109141403335626',
				selectSkuId: ''
			};
		},
		onLoad(e) {
			if (e.code) {
				// this.code = e.code
			}

			this.verifiyCoupon('get')
		},
		methods: {
			// 获取列表
			verifiyCoupon(method) {
				let apiUrl = 'coupons/verify/coupon'

				let data = {
					code: this.code
				}
				if(method === 'post'){
					data.goods_sku_id = this.selectSkuId
				}
				scanInfo(apiUrl, data, method).then(res => {
					console.log(res)
					if(method === 'get'){
						this.lists = res.goods
					}else{
						this.$refs.uToast.show({
							title: '优惠券核销成功',
							type: 'error',
							icon: false,
							duration: 3000
						})
						setTimeout(res=>{
							uni.navigateBack({})
						},3000)
					}
						
				}).catch(err => {
					this.$refs.uToast.show({
						title: err.message,
						type: 'error',
						icon: false,
						duration: 3000
					})
				})
			},
			goDetail(id) {
				console.log(id)
				uni.navigateTo({
					url: '/pages/goods/details?id=' + id
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	.can-use-list {
		padding-bottom: 120rpx;
	}

	.goods-item {
		width: calc(100% - 20rpx);
		box-shadow: 0 0 20rpx 4rpx rgba($color: $main-color, $alpha: 0.1);
		border-radius: 16rpx;
		// margin-left: 20rpx;
		margin: 40rpx 0 0 20rpx;
		display: flex;
		flex-direction: row;
		align-items: flex-start;
		justify-content: flex-start;
		box-sizing: border-box;
		position: relative;

		.exchange {
			position: absolute;
			bottom: 30rpx;
			right: 30rpx;
			padding: 6rpx 16rpx;
			border-radius: 20rpx 0 20rpx 0;
			background-color: $main-color;
			color: #fff;
			font-size: 20rpx;
			z-index: 1;
		}

		.goods-img {
			width: 180rpx;
			height: 180rpx;
			position: relative;
			top: 0;
			left: -20rpx;
			box-shadow: 0 0 10rpx 4rpx rgba($color: $main-color, $alpha: 0.1);
			border-radius: 8rpx;
		}

		.goods-info {
			flex: 1;
			height: 180rpx;
			padding: 20rpx 20rpx 20rpx 0;
			display: flex;
			flex-direction: column;
			align-items: flex-start;
			justify-content: space-around;
			box-sizing: border-box;

			.goods-title {
				width: 100%;
				font-size: 28rpx;
			}

			.goods-price {
				color: #039bfe;
				padding-top: 10rpx;
				font-weight: bold;
				font-size: 32rpx;
				display: flex;
				flex-direction: row;
				align-items: center;
				justify-content: center;
				box-sizing: border-box;

				span {
					font-size: 26rpx;
					// padding-right: 10rpx;
					font-weight: normal;

					&:nth-child(2) {
						padding-left: 30rpx;
					}
				}
			}
		}
	}

	.flexrow {
		width: 100%;
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		box-sizing: border-box;

		.right {
			padding: 20rpx 20rpx;
			border-radius: 20rpx;
			background-color: #cacaca;
			color: #666;
		}

		.selcetRight {
			background-color: #039bfe;
			color: #fff;
			font-weight: bold;
		}
	}

	.nowExchange {
		height: 90rpx;
		background-color: #fff;
		position: fixed;
		bottom: 40rpx;
		width: 100%;
		padding:20rpx 30rpx;

		.btn {
			background-color: #039bfe;
			font-size: 34rpx;
			font-weight: bold;
			color: #FFF;
			padding: 20rpx 30rpx;
			box-sizing: border-box;
			display: flex;
			flex-direction: row;
			align-items: center;
			justify-content: center;
			box-sizing: border-box;
			border-radius: 8rpx;
		}
	}
</style>
