import { ApiPropertyOptional } from '@nestjs/swagger';
import {
  IsDateString,
  IsInt,
  IsNotEmpty,
  IsOptional,
  IsPositive,
  IsString,
  MaxLength,
  ValidateIf,
} from 'class-validator';

/**
 * Corrects a raw material lot entered with a typo. The kind stays fixed -
 * wax that went into candles does not turn into propolis afterwards.
 * `apiaryId: null` / `harvestId: null` remove the origin.
 */
export class UpdateRawMaterialLotDto {
  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @IsNotEmpty()
  @MaxLength(100)
  lotNumber?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsDateString()
  date?: string;

  @ApiPropertyOptional({ description: 'Gewonnene Menge in Gramm' })
  @IsOptional()
  @IsInt()
  @IsPositive()
  quantity?: number;

  @ApiPropertyOptional({ nullable: true })
  @IsOptional()
  @ValidateIf((_object, value) => value !== null)
  @IsString()
  apiaryId?: string | null;

  @ApiPropertyOptional({ nullable: true })
  @IsOptional()
  @ValidateIf((_object, value) => value !== null)
  @IsString()
  harvestId?: string | null;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  notes?: string;
}