<?php

namespace App\Core\Commands;

use App\Core\Database\Seeder;

/**
 * NovaCore Seed Command
 * CLI command to run database seeders
 */
class SeedCommand
{
    private string $seedersPath;

    public function __construct()
    {
        $this->seedersPath = __DIR__ . '/../../database/seeders';
    }

    /**
     * Execute the command
     */
    public function execute(string $seeder = null): void
    {
        if ($seeder) {
            $this->runSeeder($seeder);
        } else {
            $this->runAllSeeders();
        }
    }

    /**
     * Run all seeders
     */
    private function runAllSeeders(): void
    {
        echo "Running database seeders...\n";

        $seederFiles = glob($this->seedersPath . '/*.php');

        foreach ($seederFiles as $file) {
            $filename = basename($file);
            $className = $this->getSeederClassName($filename);

            require_once $file;

            if (class_exists($className)) {
                $seeder = new $className();
                $seeder->run();
            }
        }

        echo "Seeding completed successfully!\n";
    }

    /**
     * Run specific seeder
     */
    private function runSeeder(string $seederName): void
    {
        $file = $this->seedersPath . '/' . $seederName . '.php';

        if (!file_exists($file)) {
            echo "Error: Seeder '{$seederName}' not found\n";
            return;
        }

        $className = $this->getSeederClassName($seederName . '.php');

        require_once $file;

        if (!class_exists($className)) {
            echo "Error: Seeder class '{$className}' not found\n";
            return;
        }

        echo "Running seeder: {$seederName}\n";
        $seeder = new $className();
        $seeder->run();
        echo "Seeder completed successfully!\n";
    }

    /**
     * Get seeder class name
     */
    private function getSeederClassName(string $filename): string
    {
        $name = pathinfo($filename, PATHINFO_FILENAME);
        return "Database\\Seeders\\{$name}";
    }
}