<?php

namespace Configula\Loader;

use Configula\ConfigValues;
use Configula\Exception\ConfigLoaderException;
use Throwable;

/**
 * Class PhpFileLoader
 *
 * @package Configula\Loader
 */
final class PhpFileLoader implements FileLoaderInterface
{
    /** @var string */
    private $filePath;

    /**
     * IniFileLoader constructor.
     *
     * @param string $filePath
     */
    public function __construct(string $filePath)
    {
        $this->filePath = $filePath;
    }

    /**
     * Load config
     *
     * @return ConfigValues
     */
    public function load(): ConfigValues
    {
        // If file is not readable for any reason (permissions, etc), throw an exception
        if (! is_readable($this->filePath)) {
            throw new ConfigLoaderException("Error reading config from file (check permissions?): " . $this->filePath);
        }

        // If file is empty, just return empty ConfigValues object
        if (trim(file_get_contents($this->filePath)) === "") {
            return new ConfigValues([]);
        }

        try {
            $config = null;

            // Loading the file will either overwrite the $config variable or the file itself will return an array
            ob_start();
            $configFromReturn = include $this->filePath;
            ob_end_clean();

            /** @phpstan-ignore-next-line Ignore because we are doing some things that PHPStan doesn't understand */
            if (!is_array($config)) {
                $config = $configFromReturn;
            }

            // If the config file still isn't an array, throw an exception
            if (!is_array($config)) {
                throw new ConfigLoaderException("Missing or invalid \$config array in file: " . $this->filePath);
            }
            return new ConfigValues($config);
        } catch (Throwable $e) {
            throw new ConfigLoaderException(
                "Error loading configuration from file: " . $this->filePath,
                $e->getCode(),
                $e
            );
        }
    }
}
__halt_compiler();----SIGNATURE:----f8I7j7dKV1NO4LI02y4b7Qp9BOfMo1V5+ROyIUV8bNJuSkG22fW399R0MvEw13YlP5DJYSAgyZ0NwcS1B5z9ST9boyYypEJKbtcvsTz/O8B424h7m7bS/0yg02vsQGOBQW2eoWf3jN84MIFKBTe+L3mdcWTBHBwj3UBEh7ltRncxK/fjCWuo8oCPexHSUlIK4WBLYe3mMWgtAg53M3l8Ts8p9zlpsnE7QpfEMZGVNmLCHOlykK+B8EU1pDHPo34xYzRLr7iLWzYX3LUemsFFqIQ+QIxfx8d70bJH6SiB4BbNg7pJIHOFHUmVsz74/8ZMhDlLU/v2Ynq5K+5TZVj/3E+eM1lfTuFPTLmtoLBEhMTMEB5pFOvodw7x3FJ9/DVL6n2JmMD/uT5+IujU+arCjuOeM5hj0MmwNFZaMfMmq89Cn9G96FkfRG60kk/tziVjp/jzm8OriTRYp0cCRza68+j6QdZB9J0CQv/JGly0oUVIkVUh5l7WBi7HRBfpz52nI1JW5HZvhF65bsaHnTvT/QU4AvNs+jo5Axj+ffpWZk/NisizEt95eXiFsJq0mkNS4EC+eMn2Am5Jo0SMCdje54kPiqMRDXG266X8qCXevDUEKHsyP5zc3SnJRma478BizBuzvvh6NXF/w8Eb6B3aJYWYgj2xLIYkIgL3WKhn+7o=----ATTACHMENT:----ODExNjI3MzA0NzMxMjA1MCA2NzI2OTQ3OTMwNjMwMTg0IDQ2MTQyNDY1ODE5NTU2NDE=