From c897f8ff58cc4c3f043d2d0361eab60a673b0921 Mon Sep 17 00:00:00 2001
From: yuanteng <1876787513@qq.com>
Date: Wed, 4 Dec 2024 08:10:50 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9A=82=E5=AD=98?=
MIME-Version: 1.0
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---
 src/views/ServiceType/ProductCenter.vue | 389 +++++++++++++++++++++++-
 1 file changed, 379 insertions(+), 10 deletions(-)

diff --git a/src/views/ServiceType/ProductCenter.vue b/src/views/ServiceType/ProductCenter.vue
index 01b0228..65ca71b 100644
--- a/src/views/ServiceType/ProductCenter.vue
+++ b/src/views/ServiceType/ProductCenter.vue
@@ -1,11 +1,380 @@
 <template>
-    
-</template>
-
-<script setup lang="ts">
-
-</script>
-
-<style scoped>
-
-</style>
\ No newline at end of file
+    <!-- 修改前请注释以前的 -->
+     <!-- 搜索 -->
+      <div>
+        <el-input style="width: 200px; height: 30px; margin-right: 10px;" suffix-icon="Search" placeholder="请输入商品名称"
+          v-model="productName"></el-input>
+        <el-form-item label="商品类型" style="width: 200px; margin-right: 10px;display: inline-block">
+          <el-select v-model="editForm.type" @change="(event: any) => searchByType(event)" placeholder="请选择">
+            <el-option v-for="item in typeList" :key="item.value" :label="item.label" :value="item.value1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="商品状态" style="width: 200px;margin-right: 10px;display: inline-block">
+          <el-select v-model="state" placeholder="请选择" @change="(event: any) => searchByState(event)">
+            <el-option label="已上架" value="1" />
+            <el-option label="已下架" value="0" />
+          </el-select>
+        </el-form-item>
+        <el-button class="ml-5" type="primary" @click="onSearch(productName)" style="height: 25px;">搜索</el-button>
+        <el-button type="warning" @click="reset" style="height:25px">重置</el-button>
+      </div>
+      <div style="margin: 15px 0">
+        <el-popconfirm class="ml-5" confirm-button-text='确定' cancel-button-text='取消' icon="InfoFilled" icon-color="red"
+          title="您确定批量删除这些数据吗？" @confirm="delBatch" width=180>
+          <template #reference>
+            <el-button style="height: 25px" class="ml-5" type="danger">批量删除 <el-icon style="margin-left: 5px;">
+                <Remove />
+              </el-icon></el-button>
+          </template>
+        </el-popconfirm>
+      </div>
+      <!-- 数据展示 -->
+      <el-table :data="tableData" border stripe header-cell-class-name="headerBg"
+        :cell-style="{ 'text-align': 'center', 'font-size': '16px' }" @selection-change="handleSelectionChange"
+        :header-cell-style="{ 'text-align': 'center' }">
+        <el-table-column type="selection" width="55"></el-table-column>
+        <el-table-column prop="id" label="商品编号" width="80">
+          <template #default="{ $index }">
+            {{ $index + 1 }}
+          </template>
+        </el-table-column>
+        <el-table-column prop="goodImg" label="商品图片">
+          <template #default="scope">
+            <div>
+              <img :src="scope.row.goodImg" alt="" style="height: 50px;">
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="name" label="商品名称"></el-table-column>
+        <el-table-column prop="price" label="商品价格" width="180"></el-table-column>
+        <el-table-column prop="type" label="商品类型"></el-table-column>
+        <el-table-column prop="inventory" label="商品数量"></el-table-column>
+        <el-table-column prop="createTime" label="创建时间"></el-table-column>
+        <el-table-column prop="updateTime" label="更新时间"></el-table-column>
+        <el-table-column label="商品状态">
+          <template #default="scope">
+            <div>
+              <span style="margin-left: 10px" v-if="scope.row.isShelves == 1">上架</span>
+              <span style="margin-left: 10px" v-if="scope.row.isShelves == 0">下架</span>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="250px">
+          <template #default="scope">
+            <el-button size="small" @click="ReviseOrView(scope.$index, scope.row , 0)">
+              详情
+            </el-button>
+            <el-button size="small" @click="ReviseOrView(scope.$index, scope.row, 1)">
+              编辑
+            </el-button>
+            <el-button size="small" @click="handleOff(scope.$index, scope.row)">
+              <div v-if="scope.row.isShelves == 1">下架 </div>
+              <div v-if="scope.row.isShelves == 0">上架 </div>
+            </el-button>
+            <el-popconfirm class="ml-5" confirm-button-text='确定' cancel-button-text='取消' icon="InfoFilled" icon-color="red"
+            title="是否确认删除" @confirm="deleteProduct(scope.row.id)" width=180>
+            <template #reference>
+              <el-button  class="ml-5" type="danger">删除</el-button>
+            </template>
+          </el-popconfirm>
+            <el-popconfirm confirm-button-text='确定' cancel-button-text='取消' icon="el-icon-info" icon-color="red"
+              title="您确定删除吗？">
+            </el-popconfirm>
+          </template>
+        </el-table-column>
+      </el-table>
+      <!-- 分页器 -->
+      <div style="padding: 10px 0">
+        <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
+          :current-page="searchParams.current" :page-size="searchParams.pageSize" :page-sizes="[5, 10, 15, 20]"
+          :small="null" :disabled="null" :background="null" layout="total, sizes, prev, pager, next, jumper"
+          :total="total" />
+      </div>
+    <!-- 编辑/详情表单 -->
+    <el-dialog v-model="DialogVisible" :title="title">
+      <el-form label-width="100px" :disabled="disabled">
+        <el-form-item label="商品编号">
+          <el-input v-model="editForm.id" disabled></el-input>
+        </el-form-item>
+        <el-form-item label="商品图片">
+          <div v-if="editForm.goodImg">
+            <img :src="editForm.goodImg" alt="商品图标" class="thumbnail" style="width: 100px; height: 100px;" />
+          </div>
+          <el-upload 
+            ref="uploadProductImg"
+            action="#" 
+            list-type="picture-card" 
+            :auto-upload="false" 
+            multiple="true"
+            :on-remove="handleRemove"
+            @change="(event: any) => handleChange(event, 0)" 
+            :on-exceed="Exceed_ProductImg"
+            limit="1" >
+            <el-icon>
+              <Plus/>
+            </el-icon>
+          </el-upload>
+        </el-form-item>
+        <el-form-item label="商品名称">
+          <el-input v-model="editForm.name"></el-input>
+        </el-form-item>
+        <el-form-item label="商品价格">
+          <el-input v-model="editForm.price"></el-input>
+        </el-form-item>
+        <el-form-item label="产品类别" prop="type">
+          <el-select v-model="editForm.type" @change="(event: any) => loadForm(event, 1)">
+            <el-option v-for="item in typeList" :key="item.value" :label="item.label" :value="item.value1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="商品数量">
+          <el-input v-model="editForm.inventory"></el-input>
+        </el-form-item>
+        <el-form-item label="商品状态">
+          <el-select v-model="editForm.isShelves">
+            <el-option label="上架" value="上架" />
+            <el-option label="下架" value="下架" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="是否为限定类产品" prop="festivalOrder">
+          <el-select v-model="editForm.festivalOrder" @change="(event: any) => loadForm(event, 0)">
+            <el-option label="是" value="1" />
+            <el-option label="否" value="0" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="商品标签">
+          <el-input v-model="editForm.label"></el-input>
+        </el-form-item>
+        <el-form-item label="商品图文">
+          <div v-if="editForm.detailImg">
+            <img :src="editForm.detailImg" alt="商品图标" class="thumbnail" style="width: 100px; height: 100px;" />
+          </div>
+          <el-upload 
+            ref="uploadProductDetail"
+            action="#" 
+            list-type="picture-card" 
+            :auto-upload="false" 
+            multiple="true"
+            :on-remove="handleRemove"
+            @change="(event: any) => handleChange(event, 1)" 
+            :on-exceed="Exceed_ProductDetail"
+            limit="1" >
+            <el-icon>
+              <Plus/>
+            </el-icon>
+          </el-upload>
+        </el-form-item>
+        <el-form-item label="商品描述">
+          <el-input type="textarea" v-model="editForm.introDetail"></el-input>
+        </el-form-item>
+      </el-form>
+      <template #footer >
+        <span class="dialog-footer">
+          <el-button @click="DialogVisible = false" :disabled="disabled">取消</el-button>
+          <el-button type="primary" @click="saveEdit" :disabled="disabled">确认</el-button>
+        </span>
+      </template>
+    </el-dialog>
+  </template>
+  
+  <script setup lang="ts">
+  import { ElMessage , type UploadProps , genFileId ,type UploadRawFile  } from 'element-plus';
+  import { ref, onMounted, inject } from 'vue';
+  import myAxios from "@/api/myAxios";
+  const total = ref(0); //总页数
+  const idList = ref([]);
+  const searchParams: any = ref({ //封装分页
+    current: 1, //当前页码
+    pageSize: 5, //每页显示条数
+    sortField: "id",  //根据ID分类
+    sortOrder: "descend" //降序
+  })
+  const fileSimple = ref()
+  const disabled = ref(true)
+  const title = ref('')  //表单名字
+  const productName = ref('');
+  const DialogVisible = ref(false);
+  const state = ref('');  //根据商品上架状态select栏
+  const tableData : any= ref([]);
+  const editForm : any = ref({});
+  const reload : any = inject("reload")  //页面重新刷新 
+  const uploadProductImg : any = ref()  //图片上传的ref绑定
+  const uploadProductDetail : any = ref()  //图片上传的ref绑定
+  const typeList: any = ref([
+    {
+      value1: '',
+      label: ''
+    }
+  ])
+  onMounted(() => { //页面加载时获取商品列表和分类页表
+    getProductList()
+    getTypeList()
+  })
+  const getProductList = async () => {
+    try {
+      const res = await myAxios.post('/goods/list/page', { ...searchParams.value });
+      // console.log(res.data)
+      if (res.data.code === 1) {
+        tableData.value = res.data.data.records;
+        total.value = parseInt(res.data.data.total)  //总数据量，用于分页
+      } else {
+        ElMessage({
+          message: '获取数据失败',
+        });
+        return;
+      }
+    } catch (error) {
+      ElMessage({
+        message: '发生错误',
+      });
+    }
+  }
+  const getTypeList = async () => {
+    const res = await myAxios.post('/category/list', {})  //获取商品列表
+    for (let key in res.data.data) {    //循环赋值
+      typeList.value[key] = {
+        value1: res.data.data[key].typeName,
+        label: res.data.data[key].typeName
+      }
+    }
+  }
+  const saveEdit = async () => { //编辑商品
+    const res = await myAxios.post('/goods/update',{...editForm.value})
+    if( res.data.code === 1 ) {
+      ElMessage({
+        type: 'success',
+        message: '更新成功'
+      })
+      DialogVisible.value = false
+    } else {
+      ElMessage.error('更新失败，请检查字段')
+    }
+  }
+  const searchByType =(event : any)=>{ //通过类别搜索
+    searchParams.value.type = event
+    searchParams.value.current = 1
+    getProductList()
+  }
+  const searchByState = (event : any) => {  //通过商品是否上架/下架搜索
+    searchParams.value.isShelves = event
+    searchParams.value.current = 1
+    getProductList()
+  }
+  //删除商品
+  const deleteProduct = async (index: number) => {
+    console.log(typeof index)
+    const res = await myAxios.post('/goods/delete', { id: index })
+    console.log(res)
+    if (res.data.code === 1) {
+      ElMessage({
+        type: 'success',
+        message: '删除成功',
+      })
+      getProductList()
+    }
+    getTypeList()
+  }
+  //选中发生的方法--->将其赋值给批量删除的数组
+  //详情或编辑 
+  const ReviseOrView = (index: number, row: any , flag : number) => {
+    //flag值不同显示不同内容  disabled开启和关闭
+    flag ?  (title.value = "编辑商品" , disabled.value = false) : (title.value = "商品详情" , disabled.value = true)
+    DialogVisible.value = true;
+    editForm.value = row;
+  };
+  //下架商品(待优化，有问题，逻辑有问题)
+  const handleOff = async (index: number, row: any) => { 
+    row.isShelves ? row.isShelves = 0 : row.isShelves = 1  //三元运算符  改变那一行的上架值
+    editForm.value = row;
+    const res = await myAxios.post('/goods/update',{...editForm.value}) 
+    if(res.data.code === 1) {
+      ElMessage({
+        type:'success',
+        message:'更新成功'
+      })
+    } 
+  }
+  //处理行数大小变化
+  const handleSizeChange = (newSize: any) => {
+    searchParams.value.pageSize = newSize //新的页面数
+    getProductList()
+  }
+  //处理当前表格变化
+  const handleCurrentChange = (Current: any) => {
+    searchParams.value.current = Current
+    getProductList()
+  }
+  //重置按钮
+  const reset = () => {
+    reload()
+  };
+  //上传图片移除 --逻辑上移除
+  const handleRemove: UploadProps['onRemove'] = (uploadFile, uploadFiles) => {
+    console.log(uploadFile, uploadFiles)
+  }
+  const Exceed_ProductImg: UploadProps['onExceed'] = (files , flag) => { //覆盖商品照片
+    uploadProductImg.value!.clearFiles()
+    const file = files[0] as UploadRawFile
+    file.uid = genFileId()
+    uploadProductImg.value!.handleStart(file)
+  }
+  const Exceed_ProductDetail: UploadProps['onExceed'] = (files) => {  //覆盖商品详情图片
+    uploadProductDetail.value!.clearFiles()
+    const file = files[0] as UploadRawFile
+    file.uid = genFileId()
+    uploadProductDetail.value!.handleStart(file)
+  }
+  //将 商品类别 赋值到表格里
+  const loadForm = (value: any, flag: number) => {
+    flag ? editForm.value.type = value : editForm.value.festivalOrder = value  //三元运算符 flag=1 是关于"商品类别"选项的值  flag=0 是关于“是否为节日限定”选项的值
+  }
+  //图片上传请求  此请求只要选择了图片，就会默认上传
+  const handleChange = async (file: any, flag: number) => {
+    fileSimple.value = file
+    let formData = new FormData()  //这一步很重要 创建一个FormData对象
+    formData.append("file", fileSimple.value.raw)  //fileSimple.value.raw 才是文件主体  将其以文件的格式插入formData
+    const res = await myAxios({   //编写请求，与以前的请求不同，这一次要指定好头部类型和文件类型
+      url: '/file/upload/server/not_login',
+      method: 'post',
+      headers: {
+        'content-Type': 'multipart/form-data'
+      },
+      data: {
+        biz: "test",
+        file: formData.get("file") // 取出formData对象中的file
+      }
+    })
+    if (res.data.code === 1) {
+      //三元运算   当flag为0时，赋值给商品图片  flag为1时，赋值给详情图片
+      flag ? editForm.value.detailImg = res.data.data : editForm.value.goodImg = res.data.data
+    }
+  }
+  const onSearch = (data : String)=>{ //搜索按钮方法
+    searchParams.value.name = data
+    searchParams.value.current = 1
+    getProductList()
+  }
+   //批量删除
+  const delBatch = async ()=>{
+    console.log(idList.value);
+    const res = await myAxios.post('/goods/delBatch',{
+      idList: idList.value
+    })
+    console.log(res.data);
+    if(res.data.code === 1) {
+      ElMessage({
+        type: 'success',
+        message: '批量删除成功'
+      })
+      getProductList()
+    } else {
+      ElMessage.error('删除失败')
+    }
+  }
+  const handleSelectionChange =()=>{}
+  </script>
+  
+  <style scoped>
+  .headerBg {
+    background-color: #eee !important;
+  }
+  </style>
\ No newline at end of file