jonhon-mes-web/src/views/energyManagement/components/waterTarget.vue

<template>
  <div>
    <avue-crud
      :option="option"
      v-model:search="search"
      :table-loading="loading"
      :data="data"
      v-model="form"
      v-model:page="page"
      ref="crud"
      @row-del="rowDel"
      @row-save="rowSave"
      @row-update="rowUpdate"
      @search-change="searchChange"
      @search-reset="searchReset"
      @selection-change="selectionChange"
      @current-change="currentChange"
      @size-change="sizeChange"
      @refresh-change="refreshChange"
      @on-load="onLoad"
      @sort-change="sortChange"
    >
      <template #menu-left>
        <el-button type="danger" @click="handleDelete" v-if="permission.waterTarget_delete">删除 </el-button>
      </template>
      <template #menu-right>
         <el-button type="primary" @click="handleExport" v-if="permission.waterTarget_export">导出 </el-button>
        <el-button type="primary"  @click="handleImport" v-if="permission.waterTarget_import">导入 </el-button>
      </template>
      <template #menu> </template>
    </avue-crud>
    <!-- 导入 -->
    <basic-import
      v-if="isShowImport"
      title="导入"
      :isShow="isShowImport"
      templateUrl="/blade-desk/bsEnergyTarget/water-download-excel-template"
      templateName="用水目标模板.xls"
      importUrl="/blade-desk/bsEnergyTarget/water-import-excel"
      @closeDialog="closeDialog"
    ></basic-import>
  </div>
</template>
<script>
import basicImport from '@/components/basic-import/main.vue'
import { mapGetters } from 'vuex';
import { pageList, removeItem, saveItem, exportData } from '@/api/energyManagement/energyManagement';
export default {
  components: {
    basicImport,
  },
  data() {
    return {
      isShowImport:false,
      selectionList: [],
      query: {},
      search: {},
      loading: false,
      data: [],
      option: {
        height: "auto",
        calcHeight: 32,
        tip: false,
        simplePage: true,
        searchShow: true,
        searchMenuSpan: 18,
        searchIcon: true,
        searchIndex: 3,
        tree: false,
        border: true,
        index: true,
        selection: true,
        viewBtn: false,
        delBtn: false,
        addBtn:  false,
        editBtn:  false,
        editBtnText: "修改",
        viewBtnIcon: " ",
        delBtnIcon: " ",
        editBtnIcon: " ",
        viewBtnText: "详情",
        labelWidth: 120,
        menuWidth: 80,
        dialogWidth: 640,
        dialogClickModal: false,
        searchEnter: true,
        excelBtn: false,
        filterBtn: true,
        searchShowBtn: false,
        columnSort: true,
        columnSort: true,
        index: false,
        showOverflowTooltip: true,
        searchLabelPosition: "left",
        searchLabelPosition: "left",
        searchLabelWidth: "auto",
        searchGutter: 24,
        searchSpan: 6,
        menuAlign: "center",
        gridBtn: false,
        searchMenuPosition: "right",
        addBtnIcon: " ",
        viewBtnIcon: " ",
        delBtnIcon: " ",
        editBtnIcon: " ",
        align: "center",

        column: [
          {
            label: "年份",
            prop: "year",
            search: true,
            sortable: 'custom',
            filter: true,
            span: 24,
            type: "year",
            format: "YYYY",
            valueFormat: "YYYY",
            valueType: "string",
            rules: [
              {
                required: true,
                message: "请输入年份",
                trigger: "blur",
              },
            ],
          },
          {
            label: "用水目标(L/d㎡)",
            prop: "target",
            type:"number",
            search: false,
            sortable: 'custom',
            filter: true,
            span: 24,
          },
        ],
      },
      form: {},
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0,
      },
    };
  },
  created(){
    console.log('permission-------',this.permission)
    this.option.addBtn = this.permission.waterTarget_add ? true : false;
    this.option.editBtn = this.permission.waterTarget_edit ? true : false;
  },
  computed: {
    ...mapGetters(['permission']),
  },
  methods: {
    // 表格排序
    sortChange({ prop, order }) {
      if (!prop) {
        // 如果取消排序，清空排序参数
        this.query.orderByField = undefined;
        // this.query.isAsc = undefined;
        this.query.asc = undefined;
      } else {
        const orderByField = prop.replace(/([a-z])([A-Z0-9])/g, '$1_$2').toUpperCase();

        this.query.orderByField = orderByField;
        // this.query.isAsc = order === 'ascending' ? true : false;
        this.query.asc = order === 'ascending' ? true : false;
      }
      // // 重新加载数据
      this.onLoad(this.page, this.query);
    },
    selectionClear() {
      this.selectionList = [];
      this.$refs.crud.toggleSelection();
    },
    searchReset() {
      this.query = {};
      this.onLoad(this.page);
    },
    searchChange(params, done) {
      this.query = params;
      this.page.currentPage = 1;
      this.onLoad(this.page, params);
      done();
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage;
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    refreshChange() {
      this.onLoad(this.page, this.query);
    },
    rowDel(row) {
      this.$confirm("确定将选择数据删除?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        removeItem(row.id).then(() => {
          this.$message.success("删除成功");
          this.onLoad(this.page);
        });
      });
    },
    rowSave(row, done, loading) {
      // 转换日期格式，避免后端解析错误
      const submitData = { ...row, type: 1 };
      if (submitData.month && typeof submitData.month === 'string') {
        // 将 ISO 8601 格式转换为 YYYY-MM 格式
        submitData.month = submitData.month.substring(0, 7);
      }
      saveItem(submitData).then(() => {
        this.$message.success("新增成功");
        this.onLoad(this.page);
        done();
      }).catch(() => {
        loading();
      });
    },
    rowUpdate(row, index, done, loading) {
      // 转换日期格式，避免后端解析错误
      const submitData = { ...row, type: 1 };
      if (submitData.month && typeof submitData.month === 'string') {
        // 将 ISO 8601 格式转换为 YYYY-MM 格式
        submitData.month = submitData.month.substring(0, 7);
      }
      saveItem(submitData).then(() => {
        this.$message.success("修改成功");
        this.onLoad(this.page);
        done();
      }).catch(() => {
        loading();
      });
    },

    
    closeDialog(val){
      this.isShowImport = false
      if(val){
        this.onLoad()
      }
    },
    handleImport() {
      this.isShowImport = true
    },
    handleExport() {
      this.$confirm('是否导出数据?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      }).then(() => {
        this.loading = true;
        exportData({ type: 1 }).then(res => {
          const blob = new Blob([res.data], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });
          const url = window.URL.createObjectURL(blob);
          const link = document.createElement('a');
          link.href = url;
          link.download = '用水目标数据.xlsx';
          document.body.appendChild(link);
          link.click();
          document.body.removeChild(link);
          window.URL.revokeObjectURL(url);
          this.$message.success('导出成功');
          this.loading = false;
        }).catch(() => {
          this.loading = false;
        });
      });
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.error("请选择至少一条数据");
        return;
      }
      this.$confirm("确定将选择数据删除?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        const ids = this.selectionList.map(item => item.id).join(',');
        removeItem(ids).then(() => {
          this.$message.success("删除成功");
          this.onLoad(this.page);
          this.selectionClear();
        });
      });
    },
    // 多选
    selectionChange(list) {
      this.selectionList = list;
    },
    onLoad(page, params = {}) {
      console.log('=== onLoad 开始 ===');
      console.log('请求参数:', {
        current: this.page.currentPage,
        size: this.page.pageSize,
        type: 1,
        ...params
      });

      this.loading = true;
      pageList({
        current:this.page.currentPage,
        size: this.page.pageSize,
        type: 1,
        ...this.query
      }).then(res => {
        console.log('API 响应:', res);
        console.log('res.data:', res.data);

        if (res.data && res.data.data) {
          this.data = res.data.data.records || [];
          this.page.total = res.data.data.total || 0;
          console.log('数据处理成功:', {
            records: this.data,
            total: this.page.total,
            dataLength: this.data.length
          });
        } else {
          console.warn('响应数据格式不正确:', res);
          this.data = [];
          this.page.total = 0;
        }

        console.log('准备设置 loading = false');
        this.loading = false;
        console.log('loading 状态:', this.loading);

        // 强制更新视图
        this.$forceUpdate();
      }).catch(err => {
        console.error('请求失败:', err);
        this.loading = false;
        this.data = [];
        this.page.total = 0;
      });
      console.log('=== onLoad 结束 ===');
    },
    // onLoad() {
    //   this.loading = true;
    //   console.log('=== onLoad 开始 ===');
    //   console.log('请求参数:', {
    //     current: this.page.currentPage,
    //     size: this.page.pageSize,
    //     type: 1
    //   });
    //   pageList(
    //     this.page.currentPage,
    //     this.page.pageSize,
    //     { type: 1 }
    //   ).then(res => {

    //     if (res.data && res.data.data) {
    //       this.data = res.data.data.records || [];
    //       this.page.total = res.data.data.total || 0;
    //       console.log('最终数据:', {
    //         records: this.data,
    //         total: this.page.total,
    //         dataLength: this.data.length
    //       });
          
    //     } else {
    //       console.error('响应数据格式不正确:', res);
    //       this.data = [];
    //       this.page.total = 0;
    //     }

    //     // 使用 nextTick 确保 loading 状态更新
    //     this.$nextTick(() => {
    //       this.loading = false;
    //       setTimeout(() => {
    //         this.selectionClear();
    //       }, 500);
    //     });
    //   }).catch(err => {
    //     console.error('请求失败:', err);
    //     this.loading = false;
    //   });
    //   console.log('=== onLoad 结束 ===');
    // },
  },
};
</script>
<style lang="scss" scoped></style>