import { IsNotEmpty, ValidateNested, IsEmail, IsDate, IsOptional, IsEnum, IsString } from 'class-validator'
import { Type, Transform } from 'class-transformer'
import { parseISO } from 'date-fns'

import { LanguageCountryCode } from '../../../../utils/countries'

export class PatientAttributes {
  @IsNotEmpty()
  document_number: string

  @IsNotEmpty()
  @IsEmail()
  email: string

  @IsNotEmpty()
  name: string

  @IsNotEmpty()
  @IsDate()
  @Transform(value => parseISO(value), { toClassOnly: true })
  birth_date: Date

  @IsNotEmpty()
  cell_phone: string

  @IsOptional()
  @IsEnum(LanguageCountryCode)
  country_code?: LanguageCountryCode
}

export class SignUpInput {
  @IsNotEmpty()
  @ValidateNested()
  @Type(() => PatientAttributes)
  readonly patient: PatientAttributes

  @IsOptional()
  @IsString()
  app_signature?: string
}

export class SignUpParams {
  @IsNotEmpty()
  @ValidateNested()
  @Type(() => SignUpInput)
  readonly input: SignUpInput
}