import { ApiProperty } from '@nestjs/swagger';
import {
  IsOptional,
  IsString,
  MaxLength,
  IsUUID,
  IsBoolean,
  IsArray,
  ValidateNested,
  IsInt,
  Min,
  Max,
  IsDateString,
  Matches,
} from 'class-validator';
import { Type } from 'class-transformer';
import { EnfantRepriseDto } from './enfant-reprise.dto';

/** Body PATCH /auth/reprise-resoumettre – token + champs modifiables du wizard. #111 + #112 */
export class ResoumettreRepriseDto {
  @ApiProperty({ description: 'Token reprise (reçu par email)' })
  @IsUUID()
  token: string;

  // --- Identité titulaire (parent principal ou AM) ---

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(100)
  prenom?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(100)
  nom?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(20)
  telephone?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  adresse?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(150)
  ville?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(10)
  code_postal?: string;

  @ApiProperty({ required: false, description: 'Pour AM (URL photo existante)' })
  @IsOptional()
  @IsString()
  photo_url?: string;

  @ApiProperty({ required: false, description: 'Pour AM (nouvelle photo base64)' })
  @IsOptional()
  @IsString()
  photo_base64?: string;

  @ApiProperty({ required: false, description: 'Pour AM (nom fichier photo)' })
  @IsOptional()
  @IsString()
  photo_filename?: string;

  // --- Co-parent (reprise parent) ---

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_email?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_prenom?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_nom?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @Matches(/^(\+33|0)[1-9](\d{2}){4}$/, {
    message: 'Le numéro de téléphone du co-parent doit être valide',
  })
  co_parent_telephone?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsBoolean()
  co_parent_meme_adresse?: boolean;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_adresse?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_code_postal?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  co_parent_ville?: string;

  // --- Motivation dossier famille ---

  @ApiProperty({ required: false, description: 'Alias texte_motivation' })
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  texte_motivation?: string;

  @ApiProperty({ required: false, description: 'Alias presentation_dossier (inscription)' })
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  presentation_dossier?: string;

  @ApiProperty({ type: [EnfantRepriseDto], required: false })
  @IsOptional()
  @IsArray()
  @ValidateNested({ each: true })
  @Type(() => EnfantRepriseDto)
  enfants?: EnfantRepriseDto[];

  // --- AM ---

  @ApiProperty({ required: false })
  @IsOptional()
  @IsBoolean()
  consentement_photo?: boolean;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsDateString()
  date_naissance?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(100)
  lieu_naissance_ville?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(100)
  lieu_naissance_pays?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(50)
  numero_agrement?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @Matches(/^[1-3]\d{4}(?:2A|2B|\d{2})\d{6}\d{2}$/, {
    message: 'Le NIR doit contenir 15 caractères (chiffres, ou 2A/2B pour la Corse)',
  })
  nir?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsDateString()
  date_agrement?: string;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsInt()
  @Min(1)
  @Max(10)
  capacite_accueil?: number;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsInt()
  @Min(0)
  @Max(10)
  places_disponibles?: number;

  @ApiProperty({ required: false })
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  biographie?: string;
}