<template>
  <div class="table-box">
    <ProTable
      ref="proTable"
      :columns="columns"
      :request-api="getTableList"
      :init-param="initParam"
      :data-callback="dataCallback"
      @drag-sort="sortTable"
    >
      <!-- 表格 header 按钮 -->
      <template #tableHeader="scope">
        <el-button v-auth="'add'" type="primary" :icon="CirclePlus" @click="openDrawer('新增')">新增用户</el-button>
        <el-button v-auth="'batchAdd'" type="primary" :icon="Upload" plain @click="batchAdd">批量添加用户</el-button>
        <el-button v-auth="'export'" type="primary" :icon="Download" plain @click="downloadFile">导出用户数据</el-button>
        <el-button type="primary" plain @click="toDetail">To 子集详情页面</el-button>
        <el-button type="danger" :icon="Delete" plain :disabled="!scope.isSelected" @click="batchDelete(scope.selectedListIds)">
          批量删除用户
        </el-button>
      </template>
      <!-- Expand -->
      <template #expand="scope">
        {{ scope.row }}
      </template>
      <!-- usernameHeader -->
      <template #usernameHeader="scope">
        <el-button type="primary" @click="ElMessage.success('我是通过作用域插槽渲染的表头')">
          {{ scope.column.label }}
        </el-button>
      </template>
      <!-- createTime -->
      <template #createTime="scope">
        <el-button type="primary" link @click="ElMessage.success('我是通过作用域插槽渲染的内容')">
          {{ scope.row.createTime }}
        </el-button>
      </template>
      <!-- 表格操作 -->
      <template #operation="scope">
        <el-button type="primary" link :icon="View" @click="openDrawer('查看', scope.row)">查看</el-button>
        <el-button type="primary" link :icon="EditPen" @click="openDrawer('编辑', scope.row)">编辑</el-button>
        <el-button type="primary" link :icon="Refresh" @click="resetPass(scope.row)">重置密码</el-button>
        <el-button type="primary" link :icon="Delete" @click="deleteAccount(scope.row)">删除</el-button>
      </template>
    </ProTable>
    <UserDrawer ref="drawerRef" />
    <ImportExcel ref="dialogRef" />
  </div>
</template>

<script setup lang="tsx" name="useProTable">
import { ref, reactive } from "vue";
import { useRouter } from "vue-router";
import { User } from "@/api/interface";
import { useHandleData } from "@/hooks/useHandleData";
import { useDownload } from "@/hooks/useDownload";
import { useAuthButtons } from "@/hooks/useAuthButtons";
import { ElMessage, ElMessageBox } from "element-plus";
import ProTable from "@/components/ProTable/index.vue";
import ImportExcel from "@/components/ImportExcel/index.vue";
import UserDrawer from "@/views/proTable/components/UserDrawer.vue";
import { ProTableInstance, ColumnProps, HeaderRenderScope } from "@/components/ProTable/interface";
import { CirclePlus, Delete, EditPen, Download, Upload, View, Refresh } from "@element-plus/icons-vue";
import {
  getUserList,
  deleteUser,
  editUser,
  addUser,
  changeUserStatus,
  resetUserPassWord,
  exportUserInfo,
  BatchAddUser,
  getUserStatus,
  getUserGender
} from "@/api/modules/user";

const router = useRouter();

// 跳转详情页
const toDetail = () => {
  router.push(`/proTable/useProTable/detail/${Math.random().toFixed(3)}?params=detail-page`);
};

// ProTable 实例
const proTable = ref<ProTableInstance>();

// 如果表格需要初始化请求参数，直接定义传给 ProTable (之后每次请求都会自动带上该参数，此参数更改之后也会一直带上，改变此参数会自动刷新表格数据)
const initParam = reactive({ type: 1 });

// dataCallback 是对于返回的表格数据做处理，如果你后台返回的数据不是 list && total 这些字段，可以在这里进行处理成这些字段
// 或者直接去 hooks/useTable.ts 文件中把字段改为你后端对应的就行
const dataCallback = (data: any) => {
  return {
    list: data.list,
    total: data.total
  };
};

// 如果你想在请求之前对当前请求参数做一些操作，可以自定义如下函数：params 为当前所有的请求参数（包括分页），最后返回请求列表接口
// 默认不做操作就直接在 ProTable 组件上绑定	:requestApi="getUserList"
const getTableList = (params: any) => {
  let newParams = JSON.parse(JSON.stringify(params));
  newParams.createTime && (newParams.startTime = newParams.createTime[0]);
  newParams.createTime && (newParams.endTime = newParams.createTime[1]);
  delete newParams.createTime;
  return getUserList(newParams);
};

// 页面按钮权限（按钮权限既可以使用 hooks，也可以直接使用 v-auth 指令，指令适合直接绑定在按钮上，hooks 适合根据按钮权限显示不同的内容）
const { BUTTONS } = useAuthButtons();

// 自定义渲染表头（使用tsx语法）
const headerRender = (scope: HeaderRenderScope<User.ResUserList>) => {
  return (
    <el-button type="primary" onClick={() => ElMessage.success("我是通过 tsx 语法渲染的表头")}>
      {scope.column.label}
    </el-button>
  );
};

// 表格配置项
const columns = reactive<ColumnProps<User.ResUserList>[]>([
  { type: "selection", fixed: "left", width: 70 },
  { type: "sort", label: "Sort", width: 80 },
  { type: "expand", label: "Expand", width: 85 },
  {
    prop: "username",
    label: "用户姓名",
    search: { el: "input", tooltip: "我是搜索提示" },
    render: scope => {
      return (
        <el-button type="primary" link onClick={() => ElMessage.success("我是通过 tsx 语法渲染的内容")}>
          {scope.row.username}
        </el-button>
      );
    }
  },
  {
    prop: "gender",
    label: "性别",
    // 字典数据（本地数据）
    // enum: genderType,
    // 字典请求不带参数
    enum: getUserGender,
    // 字典请求携带参数
    // enum: () => getUserGender({ id: 1 }),
    search: { el: "select", props: { filterable: true } },
    fieldNames: { label: "genderLabel", value: "genderValue" }
  },
  {
    // 多级 prop
    prop: "user.detail.age",
    label: "年龄",
    search: {
      // 自定义 search 显示内容
      render: ({ searchParam }) => {
        return (
          <div class="flx-center">
            <el-input vModel_trim={searchParam.minAge} placeholder="最小年龄" />
            <span class="mr10 ml10">-</span>
            <el-input vModel_trim={searchParam.maxAge} placeholder="最大年龄" />
          </div>
        );
      }
    }
  },
  { prop: "idCard", label: "身份证号", search: { el: "input" } },
  { prop: "email", label: "邮箱" },
  { prop: "address", label: "居住地址" },
  {
    prop: "status",
    label: "用户状态",
    enum: getUserStatus,
    search: { el: "tree-select", props: { filterable: true } },
    fieldNames: { label: "userLabel", value: "userStatus" },
    render: scope => {
      return (
        <>
          {BUTTONS.value.status ? (
            <el-switch
              model-value={scope.row.status}
              active-text={scope.row.status ? "启用" : "禁用"}
              active-value={1}
              inactive-value={0}
              onClick={() => changeStatus(scope.row)}
            />
          ) : (
            <el-tag type={scope.row.status ? "success" : "danger"}>{scope.row.status ? "启用" : "禁用"}</el-tag>
          )}
        </>
      );
    }
  },
  {
    prop: "createTime",
    label: "创建时间",
    headerRender,
    width: 180,
    search: {
      el: "date-picker",
      span: 2,
      props: { type: "datetimerange", valueFormat: "YYYY-MM-DD HH:mm:ss" },
      defaultValue: ["2022-11-12 11:35:00", "2022-12-12 11:35:00"]
    }
  },
  { prop: "operation", label: "操作", fixed: "right", width: 330 }
]);

// 表格拖拽排序
const sortTable = ({ newIndex, oldIndex }: { newIndex?: number; oldIndex?: number }) => {
  console.log(newIndex, oldIndex);
  console.log(proTable.value?.tableData);
  ElMessage.success("修改列表排序成功");
};

// 删除用户信息
const deleteAccount = async (params: User.ResUserList) => {
  await useHandleData(deleteUser, { id: [params.id] }, `删除【${params.username}】用户`);
  proTable.value?.getTableList();
};

// 批量删除用户信息
const batchDelete = async (id: string[]) => {
  await useHandleData(deleteUser, { id }, "删除所选用户信息");
  proTable.value?.clearSelection();
  proTable.value?.getTableList();
};

// 重置用户密码
const resetPass = async (params: User.ResUserList) => {
  await useHandleData(resetUserPassWord, { id: params.id }, `重置【${params.username}】用户密码`);
  proTable.value?.getTableList();
};

// 切换用户状态
const changeStatus = async (row: User.ResUserList) => {
  await useHandleData(changeUserStatus, { id: row.id, status: row.status == 1 ? 0 : 1 }, `切换【${row.username}】用户状态`);
  proTable.value?.getTableList();
};

// 导出用户列表
const downloadFile = async () => {
  ElMessageBox.confirm("确认导出用户数据?", "温馨提示", { type: "warning" }).then(() =>
    useDownload(exportUserInfo, "用户列表", proTable.value?.searchParam)
  );
};

// 批量添加用户
const dialogRef = ref<InstanceType<typeof ImportExcel> | null>(null);
const batchAdd = () => {
  const params = {
    title: "用户",
    tempApi: exportUserInfo,
    importApi: BatchAddUser,
    getTableList: proTable.value?.getTableList
  };
  dialogRef.value?.acceptParams(params);
};

// 打开 drawer(新增、查看、编辑)
const drawerRef = ref<InstanceType<typeof UserDrawer> | null>(null);
const openDrawer = (title: string, row: Partial<User.ResUserList> = {}) => {
  const params = {
    title,
    isView: title === "查看",
    row: { ...row },
    api: title === "新增" ? addUser : title === "编辑" ? editUser : undefined,
    getTableList: proTable.value?.getTableList
  };
  drawerRef.value?.acceptParams(params);
};
</script>
