import { Transform } from 'class-transformer';
import {
  IsEmail,
  IsEnum,
  IsOptional,
  IsString,
  MaxLength,
  MinLength,
  ValidateIf,
} from 'class-validator';
import {
  InspectionResponsibleAttendanceStatus,
  InspectionResponsibleDocumentType,
} from '../../database/entities';

const trimOrUndefined = ({ value }: { value: unknown }) => (
  typeof value === 'string' && value.trim() ? value.trim() : undefined
);

export class UpsertInspectionResponsibleDto {
  @IsEnum(InspectionResponsibleAttendanceStatus)
  attendanceStatus!: InspectionResponsibleAttendanceStatus;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
  ))
  @Transform(trimOrUndefined)
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  fullName?: string;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
  ))
  @IsEnum(InspectionResponsibleDocumentType)
  documentType?: InspectionResponsibleDocumentType;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
  ))
  @Transform(trimOrUndefined)
  @IsString()
  @MinLength(1)
  @MaxLength(40)
  documentNumber?: string;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
  ))
  @Transform(trimOrUndefined)
  @IsString()
  @MinLength(1)
  @MaxLength(200)
  position?: string;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
  ))
  @Transform(trimOrUndefined)
  @IsEmail()
  @MaxLength(320)
  email?: string;

  @IsOptional()
  @Transform(trimOrUndefined)
  @IsString()
  @MaxLength(50)
  phone?: string;

  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.ABSENT
  ))
  @Transform(trimOrUndefined)
  @IsString()
  @MinLength(10)
  @MaxLength(4000)
  absenceReason?: string;
}