<?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:----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----ATTACHMENT:----ODE4NDEzMTExNzAwOTYxOSA1NTg4MzQ4OTA3Mjk2NDQ4IDQ5NzcwNjI4NDA3NTUwNDg=