<?php

declare(strict_types=1);

namespace App\Framework\Database\Seed;

use App\Framework\Console\ConsoleCommand;
use App\Framework\Console\ConsoleInput;
use App\Framework\Console\ExitCode;

final readonly class SeedCommand
{
    public function __construct(
        private SeedLoader $seedLoader,
        private SeedRunner $seedRunner,
        private SeedRepository $seedRepository
    ) {
    }

    #[ConsoleCommand('db:seed', 'Run database seeders')]
    public function seed(ConsoleInput $input): ExitCode
    {
        $className = $input->getOption('class');
        $fresh = $input->hasOption('fresh');

        try {
            // Ensure seeds table exists (auto-create if missing)
            $this->seedRepository->ensureSeedsTable();

            // Clear seeds table if --fresh option is provided
            if ($fresh) {
                echo "⚠️  Clearing seeds table (--fresh option)...\n";
                $this->seedRepository->clearAll();
                echo "✅ Seeds table cleared.\n\n";
            }

            if ($className !== null) {
                // Run specific seeder
                echo "Running seeder: {$className}\n";
                $seeder = $this->seedLoader->load($className);

                if ($seeder === null) {
                    echo "❌ Seeder '{$className}' not found or cannot be instantiated.\n";

                    return ExitCode::SOFTWARE_ERROR;
                }

                $this->seedRunner->run($seeder);
                echo "✅ Seeder '{$className}' completed.\n";
            } else {
                // Run all seeders
                echo "Running all seeders...\n\n";
                $seeders = $this->seedLoader->loadAll();

                if (empty($seeders)) {
                    echo "No seeders found.\n";

                    return ExitCode::SUCCESS;
                }

                echo sprintf("Found %d seeder(s):\n", count($seeders));
                foreach ($seeders as $seeder) {
                    echo "  - {$seeder->getName()}: {$seeder->getDescription()}\n";
                }
                echo "\n";

                $this->seedRunner->runAll($seeders);
                echo "\n✅ All seeders completed.\n";
            }

            return ExitCode::SUCCESS;
        } catch (\Throwable $e) {
            echo "❌ Seeding failed: " . $e->getMessage() . "\n";
            echo "Error details: " . get_class($e) . "\n";
            echo "File: " . $e->getFile() . ":" . $e->getLine() . "\n";
            echo "Stack trace:\n" . $e->getTraceAsString() . "\n";

            return ExitCode::SOFTWARE_ERROR;
        }
    }
}