<template>
	<view>
		<!-- 占位 -->
		<view class="place">现订货量=原订货量+加单数量；若要加单5则输入5,减单5则输入-5(新增商品点击页面最下方的新增按钮)</view>
		<!-- 商品列表 -->
		<view class="goods-list">
			<!-- 空白页 -->
			<empty v-if="goodsList.length === 0" tip='订单是空的哦'></empty>
            <view class="row" v-for="(row,index) in goodsList" :key="index">
				<!-- 删除按钮 -->
				<view class="menu" @tap.stop="deleteGoods(row.id)">
					<view class="icon shanchu"></view>
				</view>
				<!-- 商品 -->
				<view class="carrier" :class="[theIndex==index?'open':oldIndex==index?'close':'']" @touchstart="touchStart(index,$event)" @touchmove="touchMove(index,$event)" @touchend="touchEnd(index,$event)">
					<!-- 商品信息 -->
					<view class="goods-info">
						<view class="img">
							<image :src="row.img"></image>
						</view>
						<view class="info">
							<view class="title">{{row.mc}}{{row.gg}}{{row.dw}}</view>
							<view class="spbz" style="width: 100%;">
								<input style="font-size: 28upx; color: #f06c7a; height: 40upx; line-height: 40upx; min-height: 40upx;" type="text" :value="row.bz" @input="inputchangeBz($event,row.bz,row.id,index)" placeholder="输入备注">
								<input style="font-size: 28upx; color: #f06c7a; height: 40upx; line-height: 40upx; min-height: 40upx;" type="text" :value="row.fudw" @input="inputchangeFudw($event,row.fudw,row.id,index)" placeholder="输入副单位">
							</view>
							<view class="kucun">现订货量：{{row.dinghl}}  <span style="color: #f06c7a; padding-left: 42px;">原订货量：{{row.onedhl}}</span></view>
							<view class="price-number" v-if="row.kucun">
								<view class="price">￥{{row.price}}</view>
								<view class="number">
									<!-- <view class="sub" @tap.stop="sub(index)">
										<view class="icon jian"></view>
									</view> -->
									<view class="input" @tap.stop="discard">
										<input type="text" v-model="row.inputnum" placeholder="数量" @input="inputchange($event,row.inputnum,row.id,index)" />
									</view>
									<!-- <view class="input" @tap.stop="discard">
										<input type="digit" v-model="product.inputnum==0?'':product.inputnum" @input="inputchange($event,product.inputnum,product.id,product.kcnum,2)" />
									</view> -->
									<!-- <view class="add"  @tap.stop="add(index)">
										<view class="icon jia"></view>
									</view> -->
								</view>
							</view>
							<view class="price-number" v-if="!row.kucun">
								<view class="deltip">左滑可删除</view>
							</view>
						</view>
					</view>
				</view>
			</view>
        </view>
		<!-- 脚部菜单 -->
		<view class="footer" :style="{bottom:footerbottom}">
			<view class="settlement1">
				<view class="btn_gray" @tap="toAddcp">新增产品</view>
			</view>
			<view class="settlement">
<!-- 				<view class="sum">合计:<view class="money">￥{{sumPrice}}</view></view> -->
				<view class="btn" @tap="toConfirmation">提交编辑({{sumSl}})</view>
			</view>
		</view>
	</view>
</template>

<script>
import empty from "@/components/empty";
	export default {
		components: {
			empty
		},
		data() {
			return {
				sumSl:0,
				sumPrice:'0.00',
				headerPosition:"fixed",
				headerTop:null,
				statusTop:null,
				selectedList:[],
				isAllselected:false,
				goodsList:[],
				//控制滑动效果
				theIndex:null,
				oldIndex:null,
				isStop:false,
				dhid:0,
				cpids:'',
				cpnums:'',
				cpbeizs:'',
				delcpids:'',
				cpfudws:'',
			}
		},
		onShow() {
			
		},
		onPageScroll(e){
			//兼容iOS端下拉时顶部漂移
			this.headerPosition = e.scrollTop>=0?"fixed":"absolute";
			this.headerTop = e.scrollTop>=0?null:0;
			this.statusTop = e.scrollTop>=0?null:-this.statusHeight+'px';
		},
		//下拉刷新，需要自己在page.json文件中配置开启页面下拉刷新 "enablePullDownRefresh": true
		onPullDownRefresh() {
		    setTimeout(function () {
		        uni.stopPullDownRefresh();
		    }, 1000);
		},
		filters: {
			toFixed:function(x) {
				return parseFloat(x).toFixed(2);
			}
		},
		onLoad(e) {
			//兼容H5下结算条位置
			// #ifdef H5
				this.footerbottom = document.getElementsByTagName('uni-tabbar')[0].offsetHeight+'px';
			// #endif
			// #ifdef APP-PLUS
			this.statusHeight = plus.navigator.getStatusbarHeight();
			// #endif
			this.dhid=e.dhid;
			this.init();
		},
		methods: {
			//去添加加单产品
			toAddcp(){
				uni.navigateTo({
					url:'../category/categoryjiad?dhid='+this.dhid
				})
			},
			async init(){
				//本地模拟订单提交UI效果
				uni.showLoading({
					title:''
				})
				//提交订单
				let userinfo=uni.getStorageSync('userinfo');
				let redata=await this.$api.orderdetail({action:'orderdetail',dhid:this.dhid,aid:userinfo.aid});
				if(redata.code==1){
					this.goodsList = redata.data;
				}
				uni.hideLoading();
				this.sum();	
			},
			//控制左滑删除效果-begin
			touchStart(index,event){
				//多点触控不触发
				if(event.touches.length>1){
					this.isStop = true;
					return ;
				}
				this.oldIndex = this.theIndex;
				this.theIndex = null;
				//初始坐标
				this.initXY = [event.touches[0].pageX,event.touches[0].pageY];
			},
			touchMove(index,event){
				//多点触控不触发
				if(event.touches.length>1){
					this.isStop = true;
					return ;
				}
				let moveX = event.touches[0].pageX - this.initXY[0];
				let moveY = event.touches[0].pageY - this.initXY[1];
				
				if(this.isStop||Math.abs(moveX)<5){
					return ;
				}
				if (Math.abs(moveY) > Math.abs(moveX)){
					// 竖向滑动-不触发左滑效果
					this.isStop = true;
					return;
				}
				if(moveX<0){
					this.theIndex = index;
					this.isStop = true;
				}else if(moveX>0){
					if(this.theIndex!=null&&this.oldIndex==this.theIndex){
						this.oldIndex = index;
						this.theIndex = null;
						this.isStop = true;
						setTimeout(()=>{
							this.oldIndex = null;
						},150)
					}
				}
			},
			touchEnd(index,$event){
				//结束禁止触发效果
				this.isStop = false;
			},
			//控制左滑删除效果-end
			//提交订单
			async toConfirmation(){
				let getuserinfo=uni.getStorageSync('userinfo');
				let delcps=this.delcpids.substr(1);
				let reinfo=await this.$api.postorderjiad({action:'postorderjiad',uid:getuserinfo.uid,aid:getuserinfo.aid,name:getuserinfo.name,dhid:this.dhid,sjids:this.cpids,cpnums:this.cpnums,cpbeizs:this.cpbeizs,delcpids:delcps,cpfudws:this.cpfudws});
				if(reinfo.code==1){
					uni.hideLoading();
					uni.showModal({
						title: '操作成功',
						content: reinfo.msg,
						showCancel: false,
						success: (res) => {
							uni.navigateBack({
								url: "/pages/orderlist/orderlist"
							})
						}
					});
					
				}else{
					uni.hideLoading();
					uni.showToast({title:reinfo.msg,icon:'none',duration: 2000});
				}
			},
			//删除商品
			deleteGoods(id){
				let len = this.goodsList.length;
				for(let i=0;i<len;i++){
					if(id==this.goodsList[i].id){
						this.goodsList.splice(i, 1);
						this.delcpids=this.delcpids+','+id;
						break;
					}
				}
				this.selectedList.splice(this.selectedList.indexOf(id), 1);
				this.sum();
				this.oldIndex = null;
				this.theIndex = null;
			},
			inputchange(e,inputnum, id, index) {
				inputnum=e.detail.value;
				this.goodsList[index].inputnum=inputnum;
				this.sum();
			},
			// 合计
			sum(){
				this.sumPrice=0;
				let len = this.goodsList.length;
				let gids='';
				let gnums='';
				let gbzs='';
				let gfudws='';
				for(let i=0;i<len;i++){
					gids=gids+','+this.goodsList[i].id;
					gnums=gnums+','+this.goodsList[i].inputnum;
					gbzs=gbzs+'^'+this.goodsList[i].bz;
					gfudws=gfudws+'^'+this.goodsList[i].fudw;
				}
				this.cpids=gids.substr(1);
				this.cpnums=gnums.substr(1);
				this.cpbeizs=gbzs.substr(1);
				this.cpfudws=gfudws.substr(1);
				
				// this.sumPrice = this.sumPrice.toFixed(2);
				this.sumSl=this.goodsList.length;
			},
			inputchangeBz(e,inputnum, id, index) {
				inputnum=e.detail.value;
				this.goodsList[index].bz=inputnum;
				this.sum();
			},
			inputchangeFudw(e,inputnum, id, index) {
				inputnum=e.detail.value;
				this.goodsList[index].fudw=inputnum;
				this.sum()
			},
			discard() {
				//丢弃
			}
		}
	}
</script>
<style lang="scss">
	page{position: relative;}
	@font-face {font-family:"HMfont-home";src:url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2');}
	.icon {
		font-family:"HMfont-home" !important;
		font-size:60upx;
		font-style:normal;
		color:#000000;
		&.jia {
			&:before{content:"\e641";}
		}
		&.jian {
			&:before{content:"\e643";}
		}
		&.shanchu {
			&:before{content:"\e6a4";}
		}
		
	}
	.checkbox-box{
		display: flex;
		align-items: center;
		.sellq{
			font-size: 28upx;
			color: #ffffff;
			background-color: #C4C4C4;
			padding: 5upx 20upx;
			text-align: center;
			border-radius: 25upx;
		}
		.checkbox{
			width: 35upx;
			height: 35upx;
			border-radius: 100%;
			border: solid 2upx #f06c7a;
			display: flex;
			justify-content: center;
			align-items: center;
			.on{
				width: 25upx;
				height: 25upx;
				border-radius: 100%;
				background-color: #f06c7a;
			}
		}
		.text{
			font-size: 28upx;
			margin-left: 10upx;
		}
	}
.status {
		width: 100%;
		height: 0;
		position: fixed;
		z-index: 10;
		background-color: #fff;
		top: 0;
		/*  #ifdef  APP-PLUS  */
		height: var(--status-bar-height);//覆盖样式
		/*  #endif  */
	}

	.header{
		width: 92%;
		padding: 0 4%;
		height: 100upx;
		display: flex;
		align-items: center;
		position: fixed;
		top: 0;
		z-index: 10;
		background-color: #fff;
		/*  #ifdef  APP-PLUS  */
		top: var(--status-bar-height);
		/*  #endif  */
		.title{
			font-size: 36upx;
		}
		
	}
	.place{
		
		background-color: #ffffff;
		height: auto;
		/*  #ifdef  APP-PLUS  */
		margin-top: var(--status-bar-height);
		/*  #endif  */
		font-size: 25upx;
		color: #999;
		padding: 5px 20px 0 20px;
	}
	.goods-list{
		width: 100%;
		padding: 20upx 0 120upx 0;
		.tis{
			width: 100%;
			height: 60upx;
			display: flex;
			justify-content: center;
			align-items: center;
			font-size: 32upx;
		}
		.row{
			width: calc(92%);
			height: calc(22vw + 40upx); 
			margin: 20upx auto;
			
			border-radius: 15upx;
			box-shadow: 0upx 5upx 20upx rgba(0,0,0,0.1);
			display: flex;
			align-items: center;
			position: relative;
			overflow: hidden;
			z-index: 4;
			border: 0;
			.menu{
				.icon{
					color: #fff;
					// font-size: 25upx;
				}
				position: absolute;
				width: 30%;
				height: 100%;
				right: 0;
				display: flex;
				justify-content: center;
				align-items: center;
				background-color: red;
				color: #fff;
				z-index: 2;
			}
			.carrier{
				@keyframes showMenu {
					0% {transform: translateX(0);}100% {transform: translateX(-30%);}
				}
				@keyframes closeMenu {
					0% {transform: translateX(-30%);}100% {transform: translateX(0);}
				}
				&.open{
					animation: showMenu 0.25s linear both;
				}
				&.close{
					animation: closeMenu 0.15s linear both;
				}
				background-color: #fff;
				.checkbox-box{
					padding-left: 20upx;
					flex-shrink: 0;
					height: 22vw;
					margin-right: 20upx;
				}
				position: absolute;
				width: 100%;
				padding: 0 0;
				height: 100%;
				z-index: 3;
				display: flex;
				align-items: center;

				.goods-info{
					width: 100%;
					display: flex;
					padding:0 20upx;
					.img{
						width: 22vw;
						height: 22vw;
						border-radius: 10upx;
						overflow: hidden;
						flex-shrink: 0;
						margin-right: 10upx;
						image{
							width: 22vw;
							height: 22vw;
						}
					}
					.info{
						width: 100%;
						height: 22vw;
						overflow: hidden;
						display: flex;
						flex-wrap: wrap;
						position: relative;
						.title{
							width: 100%;
							font-size: 28upx;
							display: -webkit-box;
							-webkit-box-orient: vertical;
							-webkit-line-clamp: 1;
							// text-align: justify;
							overflow: hidden;
						}
						.spgg{
							font-size: 25upx;
							background-color: #f3f3f3;
							color: #a7a7a7;
							border-radius: 15upx;
							margin-bottom: 10vw;
						}
						// .spec{
						// 	font-size: 25upx;
						// 	background-color: #f3f3f3;
						// 	color: #a7a7a7;
						// 	height: 30upx;
						// 	display: flex;
						// 	align-items: center;
						// 	padding: 0 10upx;
						// 	border-radius: 15upx;
						// 	margin-bottom: 10vw;
						// }
						.spbz{
							font-size: 25upx;
							color: #a7a7a7;
							height: 30upx;
							display: flex;
							align-items: center;
							padding: 0 10upx;
							margin-bottom: 10vw;
						}
						.kucun{
							font-size: 25upx;
							position: absolute;
							width: 100%;
							top: 88upx;
							padding: 0 10upx;
							border-radius: 15upx;
							margin-bottom: 10vw;
						}
						.price-number{
							position: absolute;
							width: 100%;
							bottom: 0upx;
							display: flex;
							justify-content: space-between;
							align-items: flex-end;
							font-size: 28upx;
							height: 60upx;
							.price{
							}
							.deltip{
								position: absolute;
								right: 0;
								top: -53rpx;
								color: #B4B4B4;
								margin-right: 8rpx;
							}
							.number{
								display: flex;
								justify-content: center;
								align-items: flex-end;
								.input{
									width: 100upx;
									height: 60upx;
									margin: 0 10upx;
									border-bottom: 1upx #ADADAD solid;
									input{
										width: 100upx;
										height: 60upx;
										display: flex;
										justify-content: center;
										align-items: center;
										text-align: center;
										font-size: 26upx;
									}
								}
								.sub ,.add{
									width: 45upx;
									height: 45upx;
									background-color: #f3f3f3;
									border-radius: 5upx;
									.icon{
										font-size: 22upx;
										width: 45upx;
										height: 45upx;
										display: flex;
										justify-content: center;
										align-items: center;
										
									}
								}
							}
						}
					}
				}
			}
		}
	}
	.footer{
		width: 100%;
		padding: 0 4%;
		background-color: #fbfbfb;
		height: 100upx;
		display: flex;
		justify-content: space-between;
		align-items: center;
		font-size: 28upx;
		position: fixed;
		bottom: 0upx;
		z-index: 5;
		.delBtn{
			border: solid 1upx #f06c7a;
			color: #f06c7a;
			padding: 0 30upx;
			height: 50upx;
			border-radius: 30upx;
			display: flex;
			justify-content: center;
			align-items: center;
		}
		.settlement{
			width: 50%;
			display: flex;
			justify-content: flex-end;
			align-items: flex-end;
			.sum{
				width: 50%;
				font-size: 28upx;
				margin-right: 10upx;
				display: flex;
				justify-content: flex-end;
				.money{
					font-weight: 600;
				}
			}
			.btn{
				padding: 0 20upx;
				height: 50upx;
				background-color: #f06c7a;
				color: #fff;
				justify-content: center;
				align-items: center;
				display: flex;
				border-radius: 30upx;
			}
		}
		.settlement1{
			width: 50%;
			display: flex;
			justify-content: flex-start;
			align-items: flex-start;
			.sum{
				width: 50%;
				font-size: 28upx;
				margin-right: 10upx;
				display: flex;
				justify-content: flex-end;
				.money{
					font-weight: 600;
				}
			}
			.btn_gray{
				padding: 0 20upx;
				height: 50upx;
				background-color: #C4C4C4;
				color: #fff;
				display: flex;
				justify-content: center;
				align-items: center;
				// width: 180upx;
				border-radius: 30upx;
			}
		}
	}
</style>
