<?php

namespace Database\Factories;

use App\Enums\GenerationCreditTransactionType;
use App\Models\GenerationCreditTransaction;
use App\Models\User;
use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends Factory<GenerationCreditTransaction>
 */
class GenerationCreditTransactionFactory extends Factory
{
    protected $model = GenerationCreditTransaction::class;

    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        return [
            'user_id' => User::factory(),
            'amount' => 1,
            'type' => GenerationCreditTransactionType::AD_REWARD,
            'source_type' => null,
            'source_id' => null,
            'idempotency_key' => fake()->uuid(),
            'daily_reward_key' => 'ad:'.now()->toDateString(),
            'metadata' => null,
        ];
    }

    public function spend(): static
    {
        return $this->state(fn (array $attributes): array => [
            'amount' => -1,
            'type' => GenerationCreditTransactionType::GENERATION_SPEND,
            'idempotency_key' => null,
            'daily_reward_key' => null,
        ]);
    }
}