import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { Transform } from 'class-transformer';
import { IsArray, IsDateString, IsNotEmpty, IsNumber, IsOptional, IsString, IsUUID } from 'class-validator';
import { i18nValidationMessage as i18n } from 'nestjs-i18n';
export class CreateGoalRequestDto {
  @ApiProperty()
  @IsString({ message: i18n('validation.IsString', { path: 'general', property: 'goal.name' }) })
  @IsNotEmpty({ message: i18n('validation.IsNotEmpty', { path: 'general', property: 'goal.name' }) })
  name!: string;

  @ApiPropertyOptional()
  @IsString({ message: i18n('validation.IsString', { path: 'general', property: 'goal.description' }) })
  @IsOptional()
  description?: string;

  @ApiProperty({ example: '2021-12-31' })
  @IsDateString({}, { message: i18n('validation.IsDateString', { path: 'general', property: 'goal.dueDate' }) })
  dueDate!: string;

  @ApiProperty()
  @IsNumber({}, { message: i18n('validation.IsNumber', { path: 'general', property: 'goal.targetAmount' }) })
  @IsNotEmpty({ message: i18n('validation.IsNotEmpty', { path: 'general', property: 'goal.targetAmount' }) })
  targetAmount!: number;

  @ApiProperty()
  @IsArray({ message: i18n('validation.IsArray', { path: 'general', property: 'goal.categoryIds' }) })
  @IsUUID('4', { each: true, message: i18n('validation.IsUUID', { path: 'general', property: 'goal.categoryIds' }) })
  @Transform(({ value }) => (typeof value === 'string' ? [value] : value))
  categoryIds!: string[];

  @ApiPropertyOptional()
  @IsUUID('4', { message: i18n('validation.IsUUID', { path: 'general', property: 'goal.imageId' }) })
  @IsOptional()
  imageId?: string;
}