<template>
  <div>
    <page-header title="数 据 字 典" describe="用 户 Online 列 表，用 于 系 统 在 线 用 户 监 控."></page-header>
    <page-layout>
      <a-row :gutter="[10, 10]">
        <a-col :span="12">
          <a-card>
            <!-- 列表 -->
            <pro-table rowKey="id" ref="tableRef" :fetch="fetch" :columns="columns" :toolbar="toolbar"
              :operate="operate" :param="state.param" :pagination="pagination"
              :row-selection="{ selectedRowKeys: state.selectedRowKeys, onChange: onSelectChange }">
            </pro-table>
          </a-card>
        </a-col>
        <a-col :span="12">
          <a-card>
            <dictData :visible="state.visibleData" :record="state.recordData"></dictData>
          </a-card>
        </a-col>
      </a-row>
    </page-layout>
    <save :visible="state.visibleSave" @close="closeSave"></save>
    <edit :visible="state.visibleEdit" @close="closeEdit" :record="state.recordEdit"></edit>
  </div>
</template>
<script>
  import save from "./modal/save";
  import edit from "./modal/edit";
  import data from "./modal/data";
  import {
    message,
    modal
  } from 'ant-design-vue';
  import {
    ExclamationCircleOutlined
  } from '@ant-design/icons-vue';
  import {
    page,
    change,
    remove,
    removeBatch
  } from "@/api/module/dict";
  import {
    reactive,
    createVNode,
    ref
  } from 'vue';

  const removeKey = "remove";
  const removeBatchKey = "removeBatch";

  export default {
    components: {
      save,
      edit,
      dictData: data,
    },
    setup() {

      const tableRef = ref()

      const switchFormat = {
        yes: true,
        no: false,
        event: function(value, record) {
          // record.enable = !record.enable;
          record.enable = value;
          change({
            "id": record.id,
            "enable": record.enable
          })
          tableRef.value.reload();
          return record;
          // return value;
        }
      }

      const columns = [
        {
          dataIndex: "code",
          key: "code",
          title: "标识",
          width:100
        },
        {
          dataIndex: "enable",
          key: "enable",
          title: "状态",
          width:80,
          switch: switchFormat
        },
        {
          dataIndex: "name",
          key: "name",
          title: "名称",
        }
      ];

      /// 数据来源 [模拟]
      const fetch = async (param) => {
        var response = await page(param);
        return {
          total: response.data.total,
          data: response.data.record,
        };
      };

      /// 删除角色
      const removeMethod = (record) => {
        modal.confirm({
          title: '您是否确定要删除此字典?',
          icon: createVNode(ExclamationCircleOutlined),
          okText: '确定',
          cancelText: '取消',
          onOk() {
            message.loading({
              content: "提交中...",
              key: removeKey
            });
            remove({
              "id": record.id
            }).then((response) => {
              if (response.success) {
                message.success({
                  content: "删除成功",
                  key: removeKey,
                  duration: 1
                }).then(() => {
                  tableRef.value.reload()
                })
              } else {
                message.error({
                  content: "删除失败",
                  key: removeKey,
                  duration: 1
                })
              }
            })
          }
        });
      }

      /// 批量删除
      const removeBatchMethod = (ids) => {
        modal.confirm({
          title: '您是否确定要删除选择字典?',
          icon: createVNode(ExclamationCircleOutlined),
          okText: '确定',
          cancelText: '取消',
          onOk() {
            message.loading({
              content: "提交中...",
              key: removeBatchKey
            });
            removeBatch({
              "ids": ids
            }).then((response) => {
              if (response.success) {
                message.success({
                  content: "删除成功",
                  key: removeBatchKey,
                  duration: 1
                }).then(() => {
                  tableRef.value.reload()
                })
              } else {
                message.error({
                  content: "删除失败",
                  key: removeBatchKey,
                  duration: 1
                })
              }
            })
          }
        });
      }

      /// 工具栏
      const toolbar = [{
          label: "新增",
          event: function() {
            state.visibleSave = true
          }
        },
        {
          label: "删除",
          event: function() {
            removeBatchMethod(state.selectedRowKeys)
          }
        },
        {
          label: "强制更新缓存",
          event: function() {
            removeBatchMethod(state.selectedRowKeys)
          }
        },
      ];

      /// 行操作
      const operate = [{
          label: "查看",
          event: function(record) {
            state.visibleData = true, state.recordData = record
          }
        },
        {
          label: "修改",
          event: function(record) {
            state.visibleEdit = true, state.recordEdit = record
          },
        },
        {
          label: "删除",
          event: function(record) {
            removeMethod(record)
          }
        },
      ];

      const pagination = {
        pageNum: 1,
        pageSize: 10
      };

      const state = reactive({
        selectedRowKeys: [],
        param: {
          name: "",
          code: ""
        },
        visibleEdit: false,
        visibleSave: false,
        visibleData: false,
        recordData: {},
        recordEdit: {},
      });

      const onSelectChange = selectedRowKeys => {
        state.selectedRowKeys = selectedRowKeys;
      };

      const closeSave = function() {
        state.visibleSave = false
        tableRef.value.reload()
      }

      const closeEdit = function() {
        state.visibleEdit = false
        tableRef.value.reload()
      }

      return {
        state,
        fetch,
        toolbar,
        columns,
        operate,
        closeSave,
        closeEdit,
        pagination,
        onSelectChange,
        tableRef
      };
    },
  };
</script>
