import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import {
  IsDateString,
  IsEnum,
  IsOptional,
  IsString,
  IsUUID,
  MaxLength,
  MinLength,
} from 'class-validator';
import {
  StatutAbsenceGardeType,
  TypeAbsenceGardeType,
} from 'src/entities/absences_garde.entity';

export class CreerAbsenceGardeDto {
  @ApiProperty({ description: 'Placement AM↔enfant (couple)' })
  @IsUUID()
  id_placement: string;

  @ApiProperty({ enum: TypeAbsenceGardeType })
  @IsEnum(TypeAbsenceGardeType)
  type: TypeAbsenceGardeType;

  @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;
}

export class MajAbsenceGardeDto {
  @ApiPropertyOptional({ example: '2026-10-02' })
  @IsOptional()
  @IsDateString()
  date_debut?: string;

  @ApiPropertyOptional({ example: '2026-10-06' })
  @IsOptional()
  @IsDateString()
  date_fin?: string;

  @ApiPropertyOptional({ enum: StatutAbsenceGardeType })
  @IsOptional()
  @IsEnum(StatutAbsenceGardeType)
  statut?: StatutAbsenceGardeType;

  @ApiPropertyOptional({
    description: 'Motivation de refus (parent) ou motif créateur',
  })
  @IsOptional()
  @IsString()
  @MinLength(1)
  @MaxLength(2000)
  motif?: string;
}

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

  @ApiProperty()
  id_placement: string;

  @ApiProperty({ enum: TypeAbsenceGardeType })
  type: TypeAbsenceGardeType;

  @ApiProperty()
  date_debut: string;

  @ApiProperty()
  date_fin: string;

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

  @ApiProperty()
  expire_at: string;

  @ApiPropertyOptional()
  cree_par?: string | null;

  @ApiPropertyOptional()
  motif?: string | null;

  @ApiPropertyOptional()
  id_enfant?: string | null;

  @ApiPropertyOptional()
  prenom_enfant?: string | null;

  @ApiPropertyOptional()
  id_am?: string | null;

  @ApiPropertyOptional()
  prenom_am?: string | null;

  @ApiPropertyOptional()
  nom_am?: string | null;

  @ApiProperty()
  cree_le: string;

  @ApiProperty()
  modifie_le: string;
}

export class ListeAbsencesGardeDto {
  @ApiProperty({ type: [AbsenceGardeDto] })
  items: AbsenceGardeDto[];
}