<?php

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\SubscriptionChange>
 */
class SubscriptionChangeFactory extends Factory
{
    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        $changeType = fake()->randomElement([
            'plan_change', 'cancellation', 'pause', 'resume', 'migration', 'provider_change',
        ]);

        return [
            'subscription_id' => \App\Models\Subscription::factory(),
            'user_id' => \App\Models\User::factory(),
            'change_type' => $changeType,
            'change_description' => fake()->sentence(),
            'old_values' => fake()->optional(0.7)->randomElement([
                ['plan_id' => fake()->numberBetween(1, 5), 'price' => fake()->randomFloat(2, 10, 100)],
                ['status' => 'active', 'provider' => 'stripe'],
            ]),
            'new_values' => fake()->optional(0.7)->randomElement([
                ['plan_id' => fake()->numberBetween(1, 5), 'price' => fake()->randomFloat(2, 10, 100)],
                ['status' => 'cancelled', 'provider' => 'lemon_squeezy'],
            ]),
            'reason' => fake()->optional(0.6)->randomElement([
                'Customer request',
                'Payment failure',
                'Plan upgrade',
                'Service downgrade',
                'Technical migration',
            ]),
            'effective_at' => fake()->dateTimeBetween('-1 month', 'now'),
            'processed_at' => fake()->optional(0.8)->dateTimeBetween('-1 month', 'now'),
            'is_processed' => fake()->boolean(80),
            'metadata' => fake()->optional(0.2)->randomElements([
                'processed_by' => fake()->name(),
                'system_generated' => fake()->boolean(),
                'batch_id' => fake()->uuid(),
            ]),
        ];
    }
}