<template>
	<view class="container">
		<view class="carousel">
			<swiper indicator-active-color="#2AAC34" indicator-dots circular=true duration="400">
				<swiper-item  class="swiper-item">
					<view class="image-wrapper">
						<image v-if="dish.img && dish.img.length > 0" :src="JSON.parse(dish.img)[0].url" class="loaded" mode="aspectFit"></image>
					</view>
				</swiper-item>
			</swiper>
		</view>

		<view class="introduce-section">
			<view class="text-2-cut " style="font-size: 36rpx;font-weight: bold; line-height: 50rpx;color: #333333;width: 686rpx;"
			>{{dish.title}}</view>

			<view class="flex align-start justify-between padding-top-sm">
				<view class="text-cut" style="width: 580rpx;font-size: 28rpx;line-height: 40rpx;color: #8D8E99;">
          {{ dish.score }}综合评分
				</view>
				<view class="text-cut" style="width: 580rpx;font-size: 28rpx;line-height: 40rpx;color: #8D8E99;">
					{{dish.sales}}人做过
				</view>

			</view>

			<view class="flex align-start justify-between padding-top-sm">
				<view class="text-cut" style="width: 580rpx;font-size: 28rpx;line-height: 40rpx;color: #8D8E99;">
					{{dish.detail}}
				</view>
			</view>

		</view>

		<view class="c-list" style="padding: 0 34rpx 0 30rpx;">
			<view class="c-row b-b" style="align-items: flex-start;">
			</view>
		</view>


		<view class="detail-desc padding-lr">
			<!-- <view class="d-header">
				<text>图文详情</text>
			</view> -->
			<view class="text-black padding-tb-lg " style="line-height: 50rpx;font-size: 36rpx;font-weight: bold;">
				用料
				<view @click="addCartAll()" style="font-size: 28rpx;line-height: 40rpx;width: 200rpx;height: 64rpx;float: right;border-radius: 25px;"
				 class="flex align-center justify-center bg-green ">
					丢进菜篮子
				</view>
			</view>
			<view v-for="(item,index) in dish.dishSpuDOS" :key="index"
			class="margin-lr padding-tb-sm padding-lr-xs flex"
			style="border-bottom: solid #E6E6E6 1rpx;">
				<view style="padding-top: 4rpx;padding-bottom: 2rpx;flex-grow: 1;">

					<view class="flex justify-between" style="width: 100%;padding-top: 12rpx;">
						<view style="flex-grow: 1;" class="flex align-center">
							<view class="text-black padding-right-sm"
							style="font-size: 30rpx;line-height: 42rpx;width: 120px"
							>{{item.productAttrName}}</view>
							<view class="text-black padding-left-sm"
							style="font-size: 30rpx;line-height: 42rpx;"
							>{{item.unit}}</view>
						</view>
						<uni-number-box
							class="number-box"
							:min="0"
							:value="item.num"
							:isMin="item.num==0"
							:index="index"
							@eventChange="numberChange"
							v-if="item.num!=0"
						></uni-number-box>
						<image @click.stop="addCart(item,index)" src="/static/add.png" mode="aspectFit"
						style="width: 44rpx;height: 44rpx;" v-if="item.num==0"></image>
					</view>
				</view>
			</view>
		</view>



		<view class="detail-desc padding-lr">
			<!-- <view class="d-header">
				<text>图文详情</text>
			</view> -->
			<view class="text-black padding-tb-lg " style="line-height: 50rpx;font-size: 36rpx;font-weight: bold;">
				步骤详情
			</view>
			<!-- <u-parse className="rich-img" :content="goods.detail"></u-parse> -->
			<rich-text style="font-size: 28rpx;" :nodes="dish.description"></rich-text>
		</view>


		<view class="bg-white flex align-end"
		style="position: fixed;bottom: 0;width: 750rpx;height: 98rpx;padding-left: 38rpx;">
			<view @click="navToCart" class="flex align-end" style="width: 346rpx;height: 98rpx;padding-bottom: 16rpx;">
				<view style="position: relative;">
					<image src="../../static/tab-icon/tab3_2.png" mode="aspectFit"
					style="width: 56rpx;height: 52rpx;" ></image>
					<view v-if="cartNum" class="badge round"
					>{{cartNum}}</view>
				</view>
				<view style="font-size: 28rpx;line-height: 40rpx;color: #8D8E99;padding-left: 40rpx;">
					已选{{cartNum}}件
				</view>
			</view>
			<view @click="navToCart" style="font-size: 28rpx;line-height: 40rpx;width: 404rpx;height: 98rpx;"
			 class="flex align-center justify-center bg-green ">
				去购物车
			</view>
		</view>
	</view>
</template>

<script>
	import uParse from '@/components/u-parse/u-parse.vue';
	import uniNumberBox from '@/components/uni-number-box.vue'
	import {mapState} from 'vuex'
	export default {
		components: {
			uParse,
			uniNumberBox
		},
		data() {
			return {
				dish: {
					freightTemplate: 0,
					skuList: [],
					categoryList: [],
					img: '',
					appraisePage: undefined
				},
				isVip: false,
				specClass: 'none',
				specSelected: [],
				selectedSku: {},
				selectedSkuIndex: -1,
				toggleCallback: undefined,
				maskState: 0, //优惠券面板显示状态
				couponList: [],
				submiting: false,
				cartNum:0,
				shareShow:0,
				zhekou:-1
			};
		},
		onShow() {
			this.isVip = this.$api.isVip()
		},
		computed:{
			...mapState(['storageId'])
		},
		onLoad(options) {
			console.log(options)
			const that = this
			uni.showLoading({
				title: '正在加载'
			})
			that.$api.request('get', 'dish/composition/app/'+options.id, {
			}, failres => {
				that.$api.msg(failres.errmsg)
				uni.hideLoading()
			}).then(res => {
				that.dish = res.data
				this.loadCartData()
				uni.hideLoading()
			})
			this.countCart()
		},
		methods: {
			//统计购物车数量
			countCart(){
        this.$api.request('get', 'cart/app/countCart', {
					storageId:this.$store.state.storageId
				}).then(res=>{
					this.cartNum = res.data
				}).catch(err=>{
					this.$api.msg('请求失败，请稍后再试')
				})
			},
			//删除
			deleteCartItem(index){
				const that = this
				that.$api.request('cart', 'removeCartItem', {
					cartId: that.dish.dishSpuDOS[index].cartId
				}).then(res => {
					// that.tlist.splice(index, 1);
					// that.calcTotal();
					that.dish.dishSpuDOS[index].num = 0
					that.countCart()
					this.countTabNum()
					//uni.hideLoading();
				})
			},
			numberChange(data){
        const that = this
        const index = data.index;
        const item = that.dish.dishSpuDOS[data.index];
        // 如果正在更新，直接返回
        if (item.isUpdating) return;
        // 标记为更新中
        item.isUpdating = true;
        if (data.number == 0) {
          this.deleteCartItem(data.index)
          item.isUpdating = false; // 删除操作后重置状态
          return
        }
        that.$api.request('get', 'cart/app/updateCartItemNum', {
          cartId: that.dish.dishSpuDOS[data.index].cartId,
          num: data.number
        }).then(res => {
          this.dish.dishSpuDOS[data.index].num=data.number
          this.cartNumFn()
          this.countTabNum()
        }).catch(err => {
          console.error("更新购物车失败:", err);
        }).finally(() => {
          item.isUpdating = false; // 无论成功失败，重置状态
        });
      },
      cartNumFn() {
        let cartNum = 0
        this.dish.dishSpuDOS.forEach((item, i) => {
          cartNum += item.num
        })
        this.cartNum = cartNum
      },
      countTabNum() {
        this.$api.request('get', 'cart/app/countCart', {
          storageId: this.$store.state.storageId
        }).then(res => {
          if (res.data > 0) {
            uni.setTabBarBadge({
              index: 2,
              text: res.data + ''
            })
          } else if (res.data <= 0) {
            uni.removeTabBarBadge({
              index: 2
            })
          }
          this.$store.commit('addCart', res.data)
        }).catch(err => {
          // this.$api.msg('请求失败，请稍后再试')
        })
      },
			navToCart(id){
				// console.log()
				uni.switchTab({
					url:`../cart/cart`
				})
			},
			loadCartData(){
				const that = this
        that.$api.request('get', 'cart/app/getCartList',{
					storageId:this.$store.state.storageId
				}).then(res => {
					//遍历查询当前展示的商品中是否有数量
					var cartIds = []
					var goodsIds = []
					for (var i = 0; i < res.data.length; i++) {
						cartIds.push(res.data[i].productId)
						for (var j = 0; j < that.dish.dishSpuDOS.length; j++) {
							if(that.dish.dishSpuDOS[j].productId == res.data[i].productId){
								that.dish.dishSpuDOS[j].num = res.data[i].cartNum
								that.dish.dishSpuDOS[j].cartId = res.data[i].id
							}
						}
					}
					//触发视图更新
					console.log(that.dish.dishSpuDOS)
					console.log("触发视图更新")
				})
			},
			//加入购物车
			addCart(item,e) {
				//不再按规格
				const that = this
        that.$api.request('get', 'cart/app/addCartItem', {
          productId: item.productId,
					num: 1
				}).then(res => {

          that.$api.msg('添加购物车成功')
					item.num ++
					this.countCart()
					item.cartId = res.data.id
					var cartNum = this.$store.state.cartNum+1
					that.$store.commit('addCart',cartNum)
					uni.setTabBarBadge({
						index:2,
						text:cartNum+''
					})
				})
			},
			addCartAll(){
			  //增加一次的销量
        const that = this
        this.$api.request('post', 'dish/composition/app/addSale/'+that.dish.id, {
          id: that.dish.id
        }).then(res => {

        })
				this.dish.dishSpuDOS.forEach((item,i)=>{
					this.addCart(item,i)
				})
			}
		},

	}
</script>


<style lang='scss'>
	page {
		background: $page-color-base;
		padding-bottom: 160upx;
	}

	.badge{
		background-color: #FF473C;
		width: 32rpx;
		height: 32rpx;
		color: #fff;
		font-size: 22rpx;line-height: 32rpx;text-align: center;
		position: absolute;
		left: 42rpx;
		bottom: 32rpx;
	}

	.bg-gradual-orange {
	  background-image: linear-gradient(180deg, #FE9F43, #FC6620);
	  color: #fff;
	}

	.icon-you {
		font-size: $font-base + 2upx;
		color: #888;
	}

	.carousel {
		height: 414rpx;
		position: relative;

		swiper {
			height: 100%;
		}

		.image-wrapper {
			width: 100%;
			height: 100%;
		}

		.swiper-item {
			display: flex;
			justify-content: center;
			align-content: center;
			height: 750upx;
			overflow: hidden;

			image {
				width: 100%;
				height: 100%;
			}
		}

	}

	/* 标题简介 */
	.introduce-section {
		background: #fff;
		padding: 32rpx 34rpx 0 30rpx;

		.title {
			font-size: 32upx;
			color: $font-color-dark;
			height: 50upx;
			line-height: 50upx;
		}

		.price-box {
			display: flex;
			align-items: baseline;
			height: 64upx;
			padding: 10upx 0;
			font-size: 26upx;
			color: $uni-color-primary;
		}

		.price {
			font-size: $font-lg + 2upx;
		}

		.m-price {
			margin: 0 12upx;
			color: $font-color-light;
			text-decoration: line-through;
		}

		.coupon-tip {
			align-items: center;
			padding: 4upx 10upx;
			background: $uni-color-primary;
			font-size: $font-sm;
			color: #fff;
			border-radius: 6upx;
			line-height: 1;
			transform: translateY(-4upx);
		}

		.bot-row {
			display: flex;
			align-items: center;
			height: 50upx;
			font-size: $font-sm;
			color: $font-color-light;

			text {
				flex: 1;
			}
		}
	}

	/* 分享 */
	.share-section {
		display: flex;
		align-items: center;
		color: $font-color-base;
		background: linear-gradient(left, #fdf5f6, #fbebf6);
		padding: 12upx 30upx;

		.share-icon {
			display: flex;
			align-items: center;
			width: 70upx;
			height: 30upx;
			line-height: 1;
			border: 1px solid $uni-color-primary;
			border-radius: 4upx;
			position: relative;
			overflow: hidden;
			font-size: 22upx;
			color: $uni-color-primary;

			&:after {
				content: '';
				width: 50upx;
				height: 50upx;
				border-radius: 50%;
				left: -20upx;
				top: -12upx;
				position: absolute;
				background: $uni-color-primary;
			}
		}

		.icon-xingxing {
			position: relative;
			z-index: 1;
			font-size: 24upx;
			margin-left: 2upx;
			margin-right: 10upx;
			color: #fff;
			line-height: 1;
		}

		.tit {
			font-size: 28rpx;
			line-height: 40rpx;
			/* margin-left: 10upx; */
			color: #8D8E99;
			font-weight: bold;
		}

		.icon-bangzhu1 {
			padding: 10upx;
			font-size: 30upx;
			line-height: 1;
		}

		.share-btn {
			flex: 1;
			text-align: right;
			font-size: $font-sm;
			color: $uni-color-primary;
		}

		.icon-you {
			font-size: $font-sm;
			margin-left: 4upx;
			color: $uni-color-primary;
		}
	}

	.c-list {
		font-size: $font-sm + 2upx;
		color: $font-color-base;
		background: #fff;

		.c-row {
			display: flex;
			align-items: center;
			padding: 28upx 6rpx 34rpx 8rpx;
			position: relative;
		}

		.tit {
			width: 140upx;
			font-size: 28rpx;
			line-height: 40rpx;
			/* margin-left: 10upx; */
			color: #8D8E99;
			font-weight: 550;
		}

		.con {
			flex: 1;
			color: $font-color-dark;

			.selected-text {
				margin-right: 10upx;
			}
		}

		.bz-list {
			height: 40upx;
			font-size: $font-sm+2upx;
			color: $font-color-dark;

			text {
				display: inline-block;
				margin-right: 30upx;
			}
		}

		.con-list {
			flex: 1;
			display: flex;
			flex-direction: column;
			color: $font-color-dark;
			line-height: 40upx;
		}

		.red {
			color: $uni-color-primary;
		}
	}

	/* 评价 */
	.eva-section {
		display: flex;
		flex-direction: column;
		padding: 20upx 30upx;
		background: #fff;
		margin-top: 16upx;

		.e-header {
			display: flex;
			align-items: center;
			height: 70upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;

			.tit {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				margin-right: 4upx;
			}

			.tip {
				flex: 1;
				text-align: right;
			}

			.icon-you {
				margin-left: 10upx;
			}
		}
	}

	.eva-box {
		display: flex;
		padding: 20upx 0;

		.portrait {
			flex-shrink: 0;
			width: 80upx;
			height: 80upx;
			border-radius: 100px;
		}

		.right {
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-base;
			color: $font-color-base;
			padding-left: 26upx;

			.con {
				font-size: $font-base;
				color: $font-color-dark;
				padding: 20upx 0;
			}

			.bot {
				display: flex;
				justify-content: space-between;
				font-size: $font-sm;
				color: $font-color-light;
			}
		}
	}

	/*  详情 */
	.detail-desc {
		background: #fff;
		margin-top: 16upx;
		width: 750upx;

		.d-header {
			display: flex;
			justify-content: center;
			align-items: center;
			height: 80upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			position: relative;

			text {
				padding: 0 20upx;
				background: #fff;
				position: relative;
				z-index: 1;
			}

			&:after {
				position: absolute;
				left: 50%;
				top: 50%;
				transform: translateX(-50%);
				width: 300upx;
				height: 0;
				content: '';
				border-bottom: 1px solid #ccc;
			}
		}
	}

	/* 规格选择弹窗 */
	.attr-content {
		padding: 10upx 30upx;

		.a-t {
			display: flex;

			image {
				width: 170upx;
				height: 170upx;
				flex-shrink: 0;
				margin-top: -40upx;
				border-radius: 8upx;
				;
			}

			.right {
				display: flex;
				flex-direction: column;
				padding-left: 24upx;
				font-size: $font-sm + 2upx;
				color: $font-color-base;
				line-height: 42upx;

				.price {
					font-size: $font-lg;
					color: $uni-color-primary;
					margin-bottom: 10upx;
				}

				.selected-text {
					margin-right: 10upx;
				}
			}
		}

		.attr-list {
			display: flex;
			flex-direction: column;
			font-size: $font-base + 2upx;
			color: $font-color-base;
			padding-top: 30upx;
			padding-left: 10upx;
		}

		.item-list {
			padding: 20upx 0 0;
			display: flex;
			flex-wrap: wrap;

			text {
				display: flex;
				align-items: center;
				justify-content: center;
				background: #eee;
				margin-right: 20upx;
				margin-bottom: 20upx;
				border-radius: 100upx;
				min-width: 60upx;
				height: 60upx;
				padding: 0 20upx;
				font-size: $font-base;
				color: $font-color-dark;
			}

			.selected {
				background: #fbebee;
				color: $uni-color-primary;
			}
		}
	}

	/*  弹出层 */
	.popup {
		position: fixed;
		left: 0;
		top: 0;
		right: 0;
		bottom: 0;
		z-index: 99;

		&.show {
			display: block;

			.mask {
				animation: showPopup 0.2s linear both;
			}

			.layer {
				animation: showLayer 0.2s linear both;
			}
		}

		&.hide {
			.mask {
				animation: hidePopup 0.2s linear both;
			}

			.layer {
				animation: hideLayer 0.2s linear both;
			}
		}

		&.none {
			display: none;
		}

		.mask {
			position: fixed;
			top: 0;
			width: 100%;
			height: 60%;
			z-index: 1;
			background-color: rgba(0, 0, 0, 0.4);
		}

		.layer {
			position: fixed;
			z-index: 99;
			bottom: 0;
			width: 100%;
			min-height: 40vh;
			border-radius: 10upx 10upx 0 0;
			background-color: #fff;

			.btn {
				height: 66upx;
				line-height: 66upx;
				border-radius: 100upx;
				background: $uni-color-primary;
				font-size: $font-base + 2upx;
				color: #fff;
				margin: 30upx auto 20upx;
			}
		}

		@keyframes showPopup {
			0% {
				opacity: 0;
			}

			100% {
				opacity: 1;
			}
		}

		@keyframes hidePopup {
			0% {
				opacity: 1;
			}

			100% {
				opacity: 0;
			}
		}

		@keyframes showLayer {
			0% {
				transform: translateY(120%);
			}

			100% {
				transform: translateY(0%);
			}
		}

		@keyframes hideLayer {
			0% {
				transform: translateY(0);
			}

			100% {
				transform: translateY(120%);
			}
		}
	}

	/* 底部操作菜单 */
	.page-bottom {
		position: fixed;
		left: 30upx;
		bottom: 30upx;
		z-index: 95;
		display: flex;
		justify-content: center;
		align-items: center;
		width: 690upx;
		height: 100upx;
		background: rgba(255, 255, 255, .9);
		box-shadow: 0 0 20upx 0 rgba(0, 0, 0, .5);
		border-radius: 16upx;

		.p-b-btn {
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			font-size: $font-sm;
			color: $font-color-base;
			width: 96upx;
			height: 80upx;

			.yticon {
				font-size: 40upx;
				line-height: 48upx;
				color: $font-color-light;
			}

			&.active,
			&.active .yticon {
				color: $uni-color-primary;
			}

			.icon-fenxiang2 {
				font-size: 42upx;
				transform: translateY(-2upx);
			}

			.icon-shoucang {
				font-size: 46upx;
			}
		}

		.action-btn-group {
			display: flex;
			height: 76upx;
			border-radius: 100px;
			overflow: hidden;
			box-shadow: 0 20upx 40upx -16upx #fa436a;
			box-shadow: 1px 2px 5px rgba(219, 63, 96, 0.4);
			background: linear-gradient(to right, #ffac30, #fa436a, #F56C6C);
			margin-left: 20upx;
			position: relative;

			&:after {
				content: '';
				position: absolute;
				top: 50%;
				right: 50%;
				transform: translateY(-50%);
				height: 28upx;
				width: 0;
				border-right: 1px solid rgba(255, 255, 255, .5);
			}

			.action-btn {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 180upx;
				height: 100%;
				font-size: $font-base;
				padding: 0;
				border-radius: 0;
				background: transparent;
			}
		}
	}

	/* 优惠券面板 */
	.mask {
		display: flex;
		align-items: flex-end;
		position: fixed;
		left: 0;
		top: var(--window-top);
		bottom: 0;
		width: 100%;
		background: rgba(0, 0, 0, 0);
		z-index: 9995;
		transition: .3s;

		.mask-content {
			width: 100%;
			min-height: 30vh;
			max-height: 70vh;
			background: #f3f3f3;
			transform: translateY(100%);
			transition: .3s;
			overflow-y: scroll;
		}

		&.none {
			display: none;
		}

		&.show {
			background: rgba(0, 0, 0, .4);

			.mask-content {
				transform: translateY(0);
			}
		}
	}

	/* 优惠券列表 */
	.coupon-item {
		display: flex;
		flex-direction: column;
		margin: 20upx 24upx;
		background: #fff;

		.con {
			display: flex;
			align-items: center;
			position: relative;
			height: 120upx;
			padding: 0 30upx;

			&:after {
				position: absolute;
				left: 0;
				bottom: 0;
				content: '';
				width: 100%;
				height: 0;
				border-bottom: 1px dashed #f3f3f3;
				transform: scaleY(50%);
			}
		}

		.left {
			display: flex;
			flex-direction: column;
			justify-content: center;
			flex: 1;
			overflow: hidden;
			height: 100upx;
		}

		.title {
			font-size: 32upx;
			color: $font-color-dark;
			margin-bottom: 10upx;
		}

		.time {
			font-size: 24upx;
			color: $font-color-light;
		}

		.right {
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			font-size: 26upx;
			color: $font-color-base;
			height: 100upx;
		}

		.price {
			font-size: 44upx;
			color: $base-color;

			&:before {
				content: '￥';
				font-size: 34upx;
			}
		}

		.tips {
			font-size: 24upx;
			color: $font-color-light;
			line-height: 60upx;
			padding-left: 30upx;
		}

		.circle {
			position: absolute;
			left: -6upx;
			bottom: -10upx;
			z-index: 10;
			width: 20upx;
			height: 20upx;
			background: #f3f3f3;
			border-radius: 100px;

			&.r {
				left: auto;
				right: -6upx;
			}
		}
	}

	.rich-img {
		width: 100%;
		height: auto;
		margin: 0;
		padding: 0;
		line-height: 0px;
	}


	button::after {
		border: none;
	}

</style>
