import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { Type } from 'class-transformer';
import {
  ArrayMaxSize,
  IsArray,
  IsBoolean,
  IsInt,
  IsNumber,
  IsOptional,
  IsString,
  Min,
  ValidateNested,
} from 'class-validator';
import { LabelElementDto } from './label-element.dto';

export class CreateLabelTemplateDto {
  @ApiProperty()
  @IsString()
  name!: string;

  @ApiProperty({ type: [LabelElementDto] })
  @IsArray()
  @ArrayMaxSize(50)
  @ValidateNested({ each: true })
  @Type(() => LabelElementDto)
  elements!: LabelElementDto[];

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(10)
  widthMm?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(10)
  heightMm?: number;

  @ApiPropertyOptional({
    description:
      'Spalten pro A4-Bogen. Leer = automatisch so viele wie passen.',
  })
  @IsOptional()
  @IsInt()
  @Min(1)
  columns?: number;

  @ApiPropertyOptional({
    description: 'Zeilen pro A4-Bogen. Leer = automatisch so viele wie passen.',
  })
  @IsOptional()
  @IsInt()
  @Min(1)
  rows?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(0)
  marginTopMm?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(0)
  marginLeftMm?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(0)
  gapXMm?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsNumber()
  @Min(0)
  gapYMm?: number;

  @ApiPropertyOptional()
  @IsOptional()
  @IsBoolean()
  isDefault?: boolean;
}