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

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

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

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

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

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

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

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

  @ApiProperty()
  id_placement: string;

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

  @ApiProperty()
  date_debut: string;

  @ApiProperty()
  date_fin: string;

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

  @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 ListeEvenementsAgendaDto {
  @ApiProperty({ type: [EvenementAgendaDto] })
  items: EvenementAgendaDto[];
}