import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import {
  IsDateString,
  IsEnum,
  IsOptional,
  IsString,
  IsUUID,
  MaxLength,
  MinLength,
  ValidateIf,
} from 'class-validator';
import { CardInstanceStatutType, CardOperationType } from 'src/entities/card_instances.entity';
import { CardResponseActionType } from 'src/entities/card_responses.entity';

export class CreerCarteDto {
  @ApiProperty({
    description: 'absence_enfant | absence_enfant_modif | conge_am | arret_maladie_am',
  })
  @IsString()
  type_code: string;

  @ApiProperty()
  @IsUUID()
  id_placement: string;

  @ApiProperty({ example: '2026-10-01' })
  @IsDateString()
  date_debut: string;

  @ApiProperty({ example: '2026-10-05' })
  @IsDateString()
  date_fin: string;

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

  @ApiPropertyOptional({
    description: 'Requis pour operation=update (même id absences_garde)',
  })
  @IsOptional()
  @IsUUID()
  id_absence?: string;

  @ApiPropertyOptional({ enum: CardOperationType, default: CardOperationType.CREATE })
  @IsOptional()
  @IsEnum(CardOperationType)
  operation?: CardOperationType;
}

export class RepondreCarteDto {
  @ApiProperty({ enum: CardResponseActionType })
  @IsEnum(CardResponseActionType)
  action: CardResponseActionType;

  @ApiPropertyOptional({ description: 'Obligatoire si action=refuse' })
  @ValidateIf((o) => o.action === CardResponseActionType.REFUSE)
  @IsString()
  @MinLength(1)
  @MaxLength(2000)
  comment?: string;
}

export class MajCarteDto {
  @ApiPropertyOptional()
  @IsOptional()
  @IsDateString()
  date_debut?: string;

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

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

export class CarteDto {
  @ApiProperty()
  id: string;

  @ApiProperty()
  type_code: string;

  @ApiProperty()
  titre: string;

  @ApiPropertyOptional()
  couleur?: string | null;

  @ApiProperty()
  id_placement: string;

  @ApiPropertyOptional()
  id_absence?: string | null;

  @ApiProperty({ enum: CardOperationType })
  operation: CardOperationType;

  @ApiProperty({ enum: CardInstanceStatutType })
  statut: CardInstanceStatutType;

  @ApiProperty()
  payload: Record<string, unknown>;

  @ApiProperty()
  purge_at: string;

  @ApiPropertyOptional()
  cree_par?: string | null;

  @ApiProperty()
  is_creator: boolean;

  @ApiPropertyOptional()
  response_mode?: string;

  @ApiPropertyOptional()
  last_refuse_comment?: string | null;

  @ApiProperty()
  cree_le: string;

  @ApiProperty()
  modifie_le: string;
}

export class ListeCartesDto {
  @ApiProperty({ type: [CarteDto] })
  items: CarteDto[];
}