<template>
	<view class="content">
		<view class="container">
			<view class="my-header">
				<view class="my-icons" @click="goback"> <uni-icons type="left" size="16"></uni-icons> </view>
				<view class="my-text">商品详情</view>
				<view class="my-icons"></view>
			</view>
			<!-- 顶部区域 -->
			<view class="">
				<u-swiper :list="giftImages" height="390" @change="change" @click="click"></u-swiper>
			</view>
			<view class="bai-box">
				<view class="box-title">{{goodsInfo.giftName}}</view>
				<view class="price_num">100积分</view>
				<view class="dt-box">
					<view class="hui_">
						￥3.5
					</view>
					<view class="or_size">
						门店自提
					</view>
				</view>
			</view>
			<view class="bai_box">
				<view class="">兑换数量</view>
				<u-number-box v-model="value" @change="valChange"></u-number-box>
			</view>
		</view>

		<view class="bottom-d">
			<view class="anniux" @click="goorder()">
				<text>立即购买</text>
			</view>
		</view>

	</view>
	</view>
</template>

<script>
	import config from '@/config'
	import request from '../../utils/request'
	export default {
		data() {
			return {
				title: '',
				goodsInfo: '',
				baseUrl: config.baseUrl,
				deliveryMethod: '',
				giftImages: [],
				value: 0
			}
		},

		onLoad() {

		},
		onShow() {
			uni.$on('goodsInfo', (data) => {
				this.goodsInfo = data
				if (this.goodsInfo != null) {
					this.dataProcessing()
				}
			})
			uni.$emit('un')
		},

		methods: {
			valChange(e) {
				console.log('当前值为: ' + e.value)
			},
			change() {},
			click() {},
			// 配送信息
			dataProcessing() {
				this.giftImages = []
				if (this.goodsInfo.giftImages != null && this.goodsInfo.giftImages != undefined) {
					const myGiftImages = JSON.parse(this.goodsInfo.giftImages);
					myGiftImages.forEach(res => {
						let url = this.baseUrl + res
						this.giftImages.push(url);
					})
				}
				if (this.goodsInfo.deliveryMethod != null && this.goodsInfo.deliveryMethod != undefined) {
					const deliveryData = JSON.parse(this.goodsInfo.deliveryMethod);

					this.deliveryMethod = deliveryData.join('+');
				} else {
					this.deliveryMethod = '无配送信息'
				}
			},
			// 立即兑换
			goorder() {
				// 先判断积分是否足够兑换
				request({
					url: 'business/userManager/user/getByUniApp',
					method: 'get',
					params: {
						chainStoreId: uni.getStorageSync('chainStoreId')
					}
				}).then((res) => {
					if (res.code == 200 && res.data) {
						this.myPoints = res.data.points
						console.log("this.goodsInfo1", this.goodsInfo)
						console.log("this.goodsInfo1", res.data)
						if (res.data.points != undefined) {

							if (!this.goodsInfo.exchangePoints) {
								uni.navigateTo({
									url: '/pagesHome/order/order'
								})
							} else if (res.data.points < this.goodsInfo.exchangePoints && (
									this.goodsInfo.exchangeMethod == '积分' ||
									this.goodsInfo.exchangeMethod == '积分+金额')) {
								// 积分不足
								uni.showToast({
									icon: 'none',
									title: "积分不足"
								})
							} else {
								uni.navigateTo({
									url: '/pagesHome/order/order'
								})
							}
						}
					} else {
						// 错误处理
						uni.showToast({
							icon: 'none',
							title: "积分不足"
						})
					}
				})



			},
			// 返回
			goback() {
				uni.navigateBack()
			}
		}
	}
</script>

<style scoped lang="scss">
	.content {
		background: #f4f5f6;
		width: 100%;
		height: 100vh;
	}

	.container {
		width: 100%;
		height: 100vh;
		box-sizing: border-box;
		padding-top: 88px;
	}

	.my-header {
		width: 100%;
		height: 88px;
		background: #ffffff;
		display: flex;
		align-items: center;
		justify-content: space-between;
		color: #000;
		box-sizing: border-box;
		padding: 0px 15px;
		padding-top: 40px;

		.my-icons {
			width: 20px;

		}

		position: fixed;
		top: 0px;
	}

	.bai-box {
		width: 100%;
		background-color: #ffffff;
		padding: 10px;
		margin: 10px auto;
	}

	.dt-box {
		width: 92%;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}

	.box-title {
		font-weight: bold;
		font-size: 18px;
	}

	.box-jg {
		font-size: 20px;
		color: red;
		margin: 10px auto;
	}

	.hui-time {
		color: #999999;
	}

	.bottom-d {
		display: flex;
		align-items: center;
		justify-content: center;
		background-color: #ffffff;
		width: 100%;
		height: 88px;
		position: fixed;
		bottom: 0px;
		z-index: 99999;

	}

	.anniux {
		width: 90%;
		background: #FF9655;
		color: white;
		display: flex;
		align-items: center;
		justify-content: center;
		color: white;
		border-radius: 50px;
		height: 40px;
	}

	.or_size {
		font-weight: 500;

		color: #FA6400;
	}

	.hui_ {

		color: #999;
		text-decoration: line-through
	}

	.price_num {
		font-size: 14px;
		color: #E02020;
		margin: 5px 0px;
	}

	.bai_box {
		background: #fff;
		box-sizing: border-box;
		padding: 15px;
		width: 100%;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}
</style>
