import { ApiProperty } from '@nestjs/swagger';
import { IsEnum, IsMongoId, IsNotEmpty, IsOptional } from 'class-validator';
import { FaqDto, faqObj } from './faq.dto';
import { ItemStatus } from '../common/eNums/itemStatus.enum';

// OBJ *******************

export function faqCategoryObj(faqCategory) {
  let Faqs = [];
  if (faqCategory.Faqs && faqCategory.Faqs.length !== 0) {
    Faqs = faqCategory.Faqs.map((faq) => faqObj(faq));
  }

  return {
    id: faqCategory.id,
    title: faqCategory.title,
    status: faqCategory.status,
    description: faqCategory.description,
    Faqs,
  };
}

// CLASS *******************

export class FaqCategoryDto {
  @IsNotEmpty()
  @ApiProperty({ type: String })
  @IsMongoId({ message: 'آیدی نامعتبر است.' })
  id: string;

  @IsNotEmpty()
  @ApiProperty({ type: String })
  status: string;

  @IsNotEmpty()
  @ApiProperty({ type: String })
  title: string;

  @ApiProperty({ type: String })
  description: string;

  @ApiProperty({ isArray: true, type: FaqDto })
  Faqs: FaqDto[];
}
export class CreateFaqCategoryDto {
  @IsNotEmpty()
  @ApiProperty({ type: String })
  title: string;

  @ApiProperty({ type: String })
  description: string;
}
export class UpdateFaqCategoryDto {
  @IsNotEmpty()
  @ApiProperty({ type: String })
  @IsMongoId({ message: 'آیدی نامعتبر است.' })
  id: string;

  @IsOptional()
  @IsEnum(ItemStatus)
  @ApiProperty({ type: String, required: false })
  status: string;

  @IsNotEmpty()
  @ApiProperty({ type: String })
  title: string;

  @ApiProperty({ type: String })
  description: string;
}
export class FilterFaqCategoryDto {
  @IsOptional()
  @ApiProperty({ type: String, required: false })
  @IsMongoId({ message: 'آیدی نامعتبر است.' })
  id: string;

  @IsOptional()
  @IsEnum(ItemStatus)
  @ApiProperty({ type: String, required: false })
  status: string;
}