<template>
  <el-card>
    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input placeholder="请输入商品大类名称..." clearable v-model="queryForm.query"></el-input>
      </el-col>
      <el-button type="primary" :icon="Search" @click="initBigTypeList">搜索</el-button>
        <el-button type="primary" :icon="DocumentAdd" @click="handleDialogValue()" >添加 商品大类</el-button>
    </el-row>
    <el-table :data="tableData" stripe style="width: 100%">
      <el-table-column prop="id" label="#ID" width="80" />
      <el-table-column prop="name" label="商品大类名称" width="200" />
      <el-table-column prop="image" label="商品大类图片" width="200">
        <template v-slot="scope">
          <img :src="getServerUrl()+'/image/bigType/'+scope.row.image" width="80" height="80"/>
        </template>
      </el-table-column>
      <el-table-column prop="remark" label="商品大类描述"/>
      <el-table-column prop="action" label="操作" width="300" >
        <template v-slot="scope">
          <el-button type="success" @click="handleChangeImage(scope.row)">更换图片</el-button>
          <el-button type="primary" :icon="Edit"
                     @click="handleDialogValue(scope.row.id)"></el-button>
          <el-button type="danger" :icon="Delete"
                     @click="handleDelete(scope.row.id)"></el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        v-model:currentPage="queryForm.pageNum"
        v-model:page-size="queryForm.pageSize"
        :page-sizes="[5, 10, 15, 20,25]"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
    />
  </el-card>


  <Dialog v-model="dialogVisible" :id="id" :dialogTitle="dialogTitle"
  @initBigTypeList="initBigTypeList"></Dialog>


  <ImageDialog v-model="imageDialogVisible" :imageDialogValue="imageDialogValue"
               @initBigTypeList="initBigTypeList"/>
</template>
<script setup>
import {Search ,Delete,Edit,DocumentAdd} from '@element-plus/icons-vue'
import { ref } from 'vue'
import axios, {getServerUrl} from "@/util/axios";
import Dialog from "@/views/bigType/dialog/index.vue";
import { ElMessage, ElMessageBox } from 'element-plus'
import ImageDialog from '@/views/bigType/imageDialog/index.vue'


const handleChangeImage=(row)=>{
  imageDialogVisible.value=true
  imageDialogValue.value=JSON.parse(JSON.stringify(row))
}


const imageDialogVisible=ref(false)
const imageDialogValue=ref({})

const id=ref(-1)
const dialogTitle=ref('');
const dialogVisible=ref(false)
const handleDialogValue=(bigTypeId)=>{
  // console.log("bigTypeId="+bigTypeId)
  if(bigTypeId){
    id.value=bigTypeId;
    dialogTitle.value="商品大类修改"
    // console.log(dialogTitle.value)
  }else{
    id.value=-1;
    dialogTitle.value="商品大类添加"
   // console.log(dialogTitle.value)
  }
  dialogVisible.value=true
}
const queryForm=ref({
  query:'',
  pageNum:1,
  pageSize:10
})
const total=ref(0)
const tableData =ref([])
const initBigTypeList=async()=>{
  const res=await axios.post("admin/bigType/list",queryForm.value);
  tableData.value=res.data.bigTypeList;
  total.value=res.data.total;
}
initBigTypeList();
const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum=1;
  queryForm.value.pageSize=pageSize;
  initBigTypeList();
}
const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum=pageNum;
  initBigTypeList();
}


const handleDelete=(id)=>{
  ElMessageBox.confirm(
      '您确定要删除这条记录吗？',
      '系统提示',
      {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
}
)
.then(async() => {
    let res=await axios.get('admin/bigType/delete/'+id)
    if(res.data.code==0){
      ElMessage({
        type: 'success',
        message: '删除成功',
      })
      initBigTypeList();
    }else{
      ElMessage({
        type: 'error',
        message: res.data.msg,
      })
    }
  })
      .catch(() => {
      })
}
</script>
<style lang="scss" scoped>
.header{
  padding-bottom: 16px;
  box-sizing: border-box;
}
.el-pagination{
  padding-top: 15px;
  box-sizing: border-box;
}
</style>