<?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:----MTc2MjE5NjgwNDQ1Nzc5IDc0OTgzMDQ3MTc0MjQzNCAyNTM2NjY0MTY4NjA0NDE3