import { Injectable } from '@nestjs/common';
import { BaseUpdateManager } from 'src/core/modules/domain/usecase/managers/base-update.manager';
import { UserEntity } from '../../entities/user.entity';
import { UserModel } from '../../../data/models/user.model';
import { UserUpdatedEvent } from '../../entities/event/user-updated.event';
import {
  EventTopics,
  columnUniques,
  validateRelations,
} from 'src/core/strings/constants/interface.constants';
import { UserRole } from '../../../constants';

@Injectable()
export class UpdateUserManager extends BaseUpdateManager<UserEntity> {
  async validateProcess(): Promise<void> {
    return;
  }

  async beforeProcess(): Promise<void> {
    let role = UserRole.STAFF;
    if (this.data.is_super_admin || !this.data.user_privilege)
      role = UserRole.SUPERADMIN;

    Object.assign(this.data, {
      role: role,
    });

    return;
  }

  async afterProcess(): Promise<void> {
    return;
  }

  get validateRelations(): validateRelations[] {
    return [];
  }

  get uniqueColumns(): columnUniques[] {
    return [
      {
        column: 'username',
      },
    ];
  }

  get entityTarget(): any {
    return UserModel;
  }

  get eventTopics(): EventTopics[] {
    return [
      {
        topic: UserUpdatedEvent,
      },
    ];
  }
}