<template>
	<view class="page-content">
		<image class="banner" :src="breweryInfo.brandCover"></image>
		<view class="info">
			<view class="flex justify-between align-center" style="margin-bottom: 32rpx;" @click="goBreweryDetail">
				<view class="flex align-center">
					<image :src="breweryInfo.brandLogo" class="cover"></image>
					<view>
						<view>服务商家</view>
						<view style="font-size: 32rpx;color: #303048">{{ breweryInfo.brandName}}</view>
					</view>
				</view>
				<text class="cuIcon-right lg"></text>
			</view>
			<view class="flex align-start" style="margin-bottom: 28rpx;">
				<view class="flex solids-right justify-between padding-right"
					style="flex-direction: column;min-height: 136rpx;">
					<text style="color: #000;font-size: 36rpx;width: 468rpx;">{{ detail.goodsName}}</text>
					<text style="color: #5E5F60;font-size: 24rpx;">限量{{ detail.stockNum}}套，兑完即止</text>
				</view>
				<view class="text-center" style="width: 206rpx;font-size: 24rpx;">
					已兑<text style="color: #39E5B1;font-size: 36rpx;margin-left: 8rpx;font-weight: 700;">{{ detail.salesCount }}份</text>
				</view>
			</view>
			<view class="flex align-center">
				<image src="@/static/info-circle.png" style="width: 48rpx;height: 48rpx;margin-right: 16rpx;"></image>
				<text style="color: #5E5F60;font-size: 24rpx;">限购说明：此商品每人限兑1件</text>
			</view>
		</view>
		<!-- <view class="container"> -->
			<!-- 这里是好礼介绍 -->
			<!-- <view class="text-center" style="font-size: 28rpx;color: #000;">
				好礼介绍
			</view>
			<view>
				
				<image :src="detail.goodsCover" style="width: 260rpx;height: 300rpx;"></image>
			</view> -->
			<!-- 这里是兑换须知 -->
			<!-- <view class="text-center" style="font-size: 28rpx;color：#000;">	
				——兑换须知——
			</view>
			
			<view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">1.兑换时间：2022年12月1日-2022年12月31日</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">2.兑换地点：大九酿造·Mahanine</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">3.兑换方式：线下兑换</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">4.兑换数量：每人限兑1件</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">5.兑换后，请到兑换地点领取</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">6.兑换后，请到兑换地点领取</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">7.兑换后，请到兑换地点领取</view>
				<view style="font-size: 24rpx;color: #5E5F60;margin-bottom: 20rpx;">8.兑换后，请到兑换地点领取</view>
			</view> -->
		<!-- </view> -->
		<!-- 兑换按钮区 -->
		<view class="bottom-box">
			<view v-if="!coinBalance.balance || coinBalance.balance < detail.redeemedNum" class="tip">
				<image src="@/static/warning.png" style="margin-right: 24rpx;width: 25rpx;height: 25rpx;"></image>
				<text>您的{{breweryInfo.brandName}}品牌币数量不足哦</text>
			</view>
			<view class="fun-box">
				<view class="left">
					<view style="margin-bottom: 20rpx;">{{ detail.redeemedNum}}
						<image src="@/static/beerCoin.png" style="width: 30rpx;height: 30rpx;margin-left: 20rpx;">
						</image>
					</view>
					<view class="flex align-center">当前可用品牌币：{{ coinBalance.balance}}<image src="@/static/beerCoin.png"
							style="width: 30rpx;height: 30rpx;margin-left: 20rpx;">
						</image>
					</view>
					<!-- <view class="flex align-center">当前可用通用币：0<image src="@/static/beerCoin.png"
							style="width: 30rpx;height: 30rpx;margin-left: 20rpx;">
						</image>
					</view> -->
				</view>
				<view class="btn" @click="handleRedeem">
					立即兑换
				</view>
			</view>
		</view>
		<loginPopup ref="loginRef"></loginPopup>
	</view>
</template>

<script>
	import loginPopup from '@/components/loginPopup.vue';
	import { getGoodsInfo, getBreweryInfo,getBreweryCoinBalance } from '@/api/bar.js'
	export default {
		components: {
			loginPopup
		},
		data() {
			return {
				id:'',
				breweryId:'', // 品牌方id
				detail: {},
				breweryInfo:{},
				coinBalance:{}
			};
		},
		onLoad({id, breweryId}) {
			if (!uni.getStorageSync('token')) {
				this.$refs.loginRef.open()
				return
			}
			this.id = id
			this.breweryId = breweryId
			
			this.getBreweryInfoFun()
		},
		onShow() {
			this.getDetailFun()
			this.getBreweryCoinBalanceFun()
		},
		methods: {
			// 品牌方详情
			getBreweryInfoFun() {
				getBreweryInfo(this.breweryId).then(res => {
					this.breweryInfo = res.data
				})
			}, 
			// 获取详情
			getDetailFun() {
				uni.showLoading({
					title: '加载中',
					mask: true
				})
				getGoodsInfo(this.id).then(res => {
					uni.hideLoading()
					if (res.code == 200) {
						this.detail = res.data
					} 
				}).catch(err => {
					uni.hideLoading()
				})
			},
			// 跳转品牌方详情
			goBreweryDetail() {
				uni.navigateTo({
					url: '/pages/index/brandHome?breweryId=' + this.breweryId
				})
			},
			// 特定品牌啤酒币余额
			getBreweryCoinBalanceFun() {
				getBreweryCoinBalance(this.breweryId).then(res => {
					console.log(res)
					this.coinBalance = res.data
				})
			},
			// 兑换
			handleRedeem() {
				uni.navigateTo({
					url: '/pagesCoin/redeemOrder?goodsId=' + this.id
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	.page-content {
		// background: linear-gradient(180deg, #FEE034 0%, #FDFDFD 50%, #FDFDFD 100%);
		// padding-top: 300rpx;
		min-height: 100vh;
		.banner {
					width: 100%;
					height: 724rpx;
				}
		.info {
			position: relative;
			border-radius: 30rpx;
			background: #FFFFFF;
			box-sizing: border-box;
			border: 1px solid #F2F2F2;
			padding: 20rpx 32rpx 30rpx;
			margin-bottom: 18rpx;
			margin-top: -150rpx;
			z-index: 100;
			.cover {
				width: 72rpx;
				height: 72rpx;
				margin-right: 32rpx;
				border-radius: 50%;
			}
		}
		.container {
			padding: 0 32rpx;
			margin-top: 20rpx;
			padding-bottom: 300rpx;
			background: #FFFFFF;
		}
		.bottom-box {
			position: fixed;
			left: 0;
			width: 100%;
			bottom: 0;
			background: #FFFFFF;

			.tip {
				height: 52rpx;
				border-radius: 15px 15px 0px 0px;
				background: rgba(255, 237, 52, 0.5);
				color: #3D3D3D;
				font-size: 20rpx;
				padding-left: 38rpx;
				display: flex;
				align-items: center;
			}

			.fun-box {

				height: 224rpx;
				background: #FFFFFF;
				box-shadow: 0px -4px 8px 0px rgba(0, 0, 0, 0.1);
				// border-radius: 30rpx 30rpx 0px 0px;
				display: flex;
				justify-content: space-between;
				align-items: center;
				padding: 40rpx 32rpx 40rpx;
				padding-bottom: calc(24rpx + constant(safe-area-inset-bottom));
				padding-bottom: calc(24rpx + env(safe-area-inset-bottom));

				.left {
					display: flex;
					flex-direction: column;
					justify-content: center;
					align-items: center;

					view {
						font-size: 20rpx;
						color: #3D3D3D;

						&:nth-child(1) {
							font-size: 48rpx;
							color: #3D3D3D;
							font-weight: 700;
						}
					}
				}

				.btn {
					width: 344rpx;
					height: 82rpx;
					background: #39E5B1;
					border-radius: 12rpx;
					font-size: 34rpx;
					color: #000;
					text-align: center;
					line-height: 82rpx;
				}
			}
		}

	}
</style>