import { Type } from 'class-transformer';
import {
  IsArray,
  IsDateString,
  IsInt,
  IsNumber,
  IsOptional,
  IsString,
  MaxLength,
  Min,
  ValidateNested,
} from 'class-validator';

export class PredictionValueDto {
  @IsString()
  fieldId!: string;

  @IsOptional()
  @IsString()
  @MaxLength(200)
  valueText?: string;

  @IsOptional()
  @IsNumber()
  valueNumber?: number;

  @IsOptional()
  @IsDateString()
  valueDate?: string;
}

export class UpsertPredictionEntryDto {
  @IsOptional()
  @IsInt()
  @Min(1)
  selectedBabyIndex?: number;

  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => PredictionValueDto)
  values!: PredictionValueDto[];
}

export class OutcomeValueDto {
  @IsString()
  fieldId!: string;

  @IsOptional()
  @IsString()
  @MaxLength(200)
  valueText?: string;

  @IsOptional()
  @IsNumber()
  valueNumber?: number;

  @IsOptional()
  @IsDateString()
  valueDate?: string;
}

export class SetOutcomesDto {
  @IsOptional()
  @IsInt()
  @Min(1)
  selectedBabyIndex?: number;

  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => OutcomeValueDto)
  values!: OutcomeValueDto[];
}

export class ValidateScoreItemDto {
  @IsString()
  fieldId!: string;

  @IsOptional()
  @IsInt()
  @Min(0)
  awardedPoints?: number;

  @IsOptional()
  @IsString()
  @MaxLength(300)
  note?: string;
}

export class ValidateScoresDto {
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => ValidateScoreItemDto)
  scores!: ValidateScoreItemDto[];
}