import { computed, h, ref } from 'vue';
import { NTag } from 'naive-ui';
import { cloneDeep } from 'lodash-es';
import { FormSchema } from '@/components/Form';
import { defRangeShortcuts } from '@/utils/dateUtil';
import { renderPopoverMemberSumma, MemberSumma } from '@/utils';
import { useDictStore } from '@/store/modules/dict';

const dict = useDictStore();

export class State {
  public id = 0; // ID
  public code = ''; // 租户编码
  public name = ''; // 租户名称
  public tenantDesc = ''; // 租户描述
  public dbName = ''; // 业务库名
  public dbDsn = ''; // 独立连接串
  public state = 1; // 状态
  public maxUsers = 0; // 最大用户数
  public maxGroups = 0; // 最大群组数
  public maxGroupMembers = 0; // 最大群成员数
  public dbDsnConfigured = false; // 是否配置独立连接串
  public createdBy = 0; // 创建者
  public createdBySumma?: null | MemberSumma = null; // 创建者摘要信息
  public updatedBy = 0; // 更新者
  public updatedBySumma?: null | MemberSumma = null; // 更新者摘要信息
  public createdAt = ''; // 创建时间
  public updatedAt = ''; // 修改时间

  constructor(state?: Partial<State>) {
    if (state) {
      Object.assign(this, state);
    }
  }
}

export function newState(state: State | Record<string, any> | null): State {
  if (state !== null) {
    if (state instanceof State) {
      return cloneDeep(state);
    }
    return new State(state);
  }
  return new State();
}

// 表单验证规则
export const rules = {
  code: {
    required: true,
    trigger: ['blur', 'input'],
    type: 'string',
    message: '请输入租户编码',
  },
  name: {
    required: true,
    trigger: ['blur', 'input'],
    type: 'string',
    message: '请输入租户名称',
  },
  state: {
    required: true,
    trigger: ['blur', 'change'],
    type: 'number',
    message: '请选择租户状态',
  },
};

// 表格搜索表单
export const schemas = ref<FormSchema[]>([
  {
    field: 'code',
    component: 'NInput',
    label: '租户编码',
    componentProps: {
      placeholder: '请输入租户编码',
    },
  },
  {
    field: 'name',
    component: 'NInput',
    label: '租户名称',
    componentProps: {
      placeholder: '请输入租户名称',
    },
  },
  {
    field: 'dbName',
    component: 'NInput',
    label: '业务库名',
    componentProps: {
      placeholder: '请输入业务库名',
    },
  },
  {
    field: 'state',
    component: 'NSelect',
    label: '状态',
    componentProps: {
      clearable: true,
      options: computed(() => dict.getOptions('ImTenantStateOptions')),
      placeholder: '请选择状态',
    },
  },
  {
    field: 'createdAt',
    component: 'NDatePicker',
    label: '创建时间',
    componentProps: {
      type: 'datetimerange',
      clearable: true,
      shortcuts: defRangeShortcuts(),
    },
  },
]);

// 表格列
export const columns = [
  {
    title: 'ID',
    key: 'id',
    align: 'left',
    width: 70,
  },
  {
    title: '租户编码',
    key: 'code',
    align: 'left',
    width: 150,
  },
  {
    title: '租户名称',
    key: 'name',
    align: 'left',
    width: 180,
  },
  {
    title: '状态',
    key: 'state',
    align: 'left',
    width: 120,
    render(row: State) {
      return dict.getLabel('ImTenantStateOptions', row.state);
    },
  },
  {
    title: '业务库名',
    key: 'dbName',
    align: 'left',
    width: 160,
  },
  {
    title: '独立连接串',
    key: 'dbDsnConfigured',
    align: 'left',
    width: 120,
    render(row: State) {
      return h(
        NTag,
        { type: row.dbDsnConfigured ? 'success' : 'default', bordered: false },
        { default: () => (row.dbDsnConfigured ? '已配置' : '未配置') }
      );
    },
  },
  {
    title: '最大用户',
    key: 'maxUsers',
    align: 'left',
    width: 110,
    render(row: State) {
      return row.maxUsers > 0 ? row.maxUsers : '不限';
    },
  },
  {
    title: '最大群组',
    key: 'maxGroups',
    align: 'left',
    width: 110,
    render(row: State) {
      return row.maxGroups > 0 ? row.maxGroups : '不限';
    },
  },
  {
    title: '群成员上限',
    key: 'maxGroupMembers',
    align: 'left',
    width: 120,
    render(row: State) {
      return row.maxGroupMembers > 0 ? row.maxGroupMembers : '不限';
    },
  },
  {
    title: '创建者',
    key: 'createdBy',
    align: 'left',
    width: 150,
    render(row: State) {
      return renderPopoverMemberSumma(row.createdBySumma);
    },
  },
  {
    title: '创建时间',
    key: 'createdAt',
    align: 'left',
    width: 180,
  },
  {
    title: '修改时间',
    key: 'updatedAt',
    align: 'left',
    width: 180,
  },
];

// 加载字典数据选项
export function loadOptions() {
  dict.loadOptions(['ImTenantStateOptions']);
}