<?php

declare(strict_types=1);

namespace App\DTOs\Import;

readonly class EmployeeRowDto
{
    public function __construct(
        public string $employeeNumber,
        public string $fullName,
        public ?string $nationalId,
        public ?string $gender,
        public ?string $birthDate,
        public ?string $phone,
        public ?string $address,
        public ?string $department,
        public ?string $position,
        public ?string $shift,
        public ?string $employmentStatus,
        public ?string $hireDate,
        public ?string $notes,
    ) {}

    /**
     * @param  array<string, mixed>  $row
     */
    public static function fromMappedRow(array $row): self
    {
        return new self(
            employeeNumber: (string) ($row['employee_number'] ?? ''),
            fullName: (string) ($row['full_name'] ?? ''),
            nationalId: self::nullableString($row['national_id'] ?? null),
            gender: self::nullableString($row['gender'] ?? null),
            birthDate: self::nullableString($row['birth_date'] ?? null),
            phone: self::nullableString($row['phone'] ?? null),
            address: self::nullableString($row['address'] ?? null),
            department: self::nullableString($row['department'] ?? null),
            position: self::nullableString($row['position'] ?? null),
            shift: self::nullableString($row['shift'] ?? null),
            employmentStatus: self::nullableString($row['employment_status'] ?? null),
            hireDate: self::nullableString($row['hire_date'] ?? null),
            notes: self::nullableString($row['notes'] ?? null),
        );
    }

    private static function nullableString(mixed $value): ?string
    {
        if ($value === null || $value === '') {
            return null;
        }

        return (string) $value;
    }
}