<?php

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;
use App\Models\Guest;

class GuestFactory extends Factory
{
    public function definition(): array
    {
        return [
            'id_pelanggan' => null, // Diisi oleh seeder
            'nama_tamu' => $this->faker->name(),
            'kode_invitasi' => $this->generateUniqueInvitationCode(),
        ];
    }

    protected function generateUniqueInvitationCode(): string
    {
        do {
            $code = 'INV-' . strtoupper(Str::random(6));
        } while (Guest::where('kode_invitasi', $code)->exists());

        return $code;
    }
}