From 8d50f332ec8ad2c48c10aa71e6206c1891d5407e Mon Sep 17 00:00:00 2001
From: FrancisHu <2756004617@qq.com>
Date: Fri, 31 May 2024 16:11:44 +0800
Subject: [PATCH] =?UTF-8?q?5.31=E5=AE=81=E5=A4=8F=E9=A2=86=E6=96=99?=
 =?UTF-8?q?=E7=94=B3=E8=AF=B7=E6=95=B0=E9=87=8F=E9=99=90=E5=88=B6?=
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---
 pages/deviceDetail/deviceDetail.vue | 69 +++++++++++++++++------------
 1 file changed, 40 insertions(+), 29 deletions(-)

diff --git a/pages/deviceDetail/deviceDetail.vue b/pages/deviceDetail/deviceDetail.vue
index 91740ea..7ccb5de 100644
--- a/pages/deviceDetail/deviceDetail.vue
+++ b/pages/deviceDetail/deviceDetail.vue
@@ -18,6 +18,7 @@
 				:clear="false"
 			></uni-data-select>
 		</view>
+		<h5 class="tit">当前型号剩余库存：{{ leftNum }}</h5>
 		<h5 class="tit">预约数量</h5>
 		<view class="select-num">
 			<uni-number-box v-model="deviceNum" @change="numChange" :min="1"/>
@@ -56,6 +57,7 @@ import { basePath } from '../../public';
 				specRange: [
 					
 				],
+				leftNum: '',
 				companyId: '',
 				status: '',
 				baseUrl: 'http://112.29.103.165:21624/dev-api/system'
@@ -79,6 +81,7 @@ import { basePath } from '../../public';
 				this.status = this.specRange[e].status
 				this.typeId = this.specRange[e].typeId
 				this.specVal = this.specRange[e].leasePrice
+				this.leftNum = this.specRange[e].leftNum
 				this.devicePrice = '￥' + (Math.round((e * this.deviceNum) * 100)/100)
 			},
 			numChange (e) {
@@ -93,33 +96,40 @@ import { basePath } from '../../public';
 						title: '请选择规格！'
 					})
 				} else {
-					console.log(this.typeId, this.deviceNum, this.companyId);
+					console.log(this.typeId, this.deviceNum, this.companyId, this.leftNum);
 					// 向购物车内添加商品
-					that.$api.fetchMaterial.addItemToCart({
-						typeId: this.typeId,
-						bookNum: this.deviceNum,
-						companyId: this.companyId
-					}).then(res => {
-						console.log(res);
-						if (res.data.code == 200) {
-							uni.showToast({
-								icon: 'none',
-								title: '加入预约车成功！',
-								success: () => {
-									uni.navigateTo({
-										url: '/pages/orderCart/orderCart'
-									})
-								}
-							})
-						} else {
-							uni.showToast({
-								icon: 'none',
-								title: '添加预约车失败，请稍后再试！'
-							})
-						}
-					}).catch(err => {
-						console.log(err);
-					})
+					if (this.deviceNum > this.leftNum) {
+						uni.showToast({
+							icon: 'none',
+							title: '当前领料数量大于库存数量！'
+						})
+					} else {
+						that.$api.fetchMaterial.addItemToCart({
+							typeId: this.typeId,
+							bookNum: this.deviceNum,
+							companyId: this.companyId
+						}).then(res => {
+							console.log(res);
+							if (res.data.code == 200) {
+								uni.showToast({
+									icon: 'none',
+									title: '加入预约车成功！',
+									success: () => {
+										uni.navigateTo({
+											url: '/pages/orderCart/orderCart'
+										})
+									}
+								})
+							} else {
+								uni.showToast({
+									icon: 'none',
+									title: '添加预约车失败，请稍后再试！'
+								})
+							}
+						}).catch(err => {
+							console.log(err);
+						})
+					}
 					/* let localGoodList = uni.getStorageSync('goodList')
 					localGoodList.push({
 						pic: this.bgList[0],
@@ -167,7 +177,8 @@ import { basePath } from '../../public';
 							value: index,
 							status: item['status'],
 							typeId: item['typeId'],
-							leasePrice: item['leasePrice']
+							leasePrice: item['leasePrice'],
+							leftNum: item['num']
 						}
 					})
 				} else {
@@ -199,14 +210,14 @@ import { basePath } from '../../public';
 		width: 90%;
 		font-weight: normal;
 		font-size: 14px;
-		margin: 1vh auto;
+		margin: 2vh auto;
 		display: flex;
 		justify-content: space-between;
 	}
 	.drop-menu, .select-num{
 		width: 90%;
 		margin: 0 auto;
-		margin-bottom: 6vh;
+		margin-bottom: 2vh;
 	}
 	.operation{
 		width: 100%;