<?php

namespace Configula\Loader;

use Configula\ConfigLoaderInterface;
use Configula\ConfigValues;
use Configula\Exception\ConfigLoaderException;

/**
 * Json Env Loader
 *
 * Loads JSON tree from single environment variable
 *
 * @package Configula\Loader
 */
final class JsonEnvLoader implements ConfigLoaderInterface
{
    /** @var string */
    private $envValueName;

    /** @var bool */
    private $asAssoc;

    /**
     * JsonEnvLoader constructor.
     *
     * @param string $envValueName
     * @param bool   $asAssoc
     */
    public function __construct(string $envValueName, bool $asAssoc = false)
    {
        $this->envValueName = $envValueName;
        $this->asAssoc = $asAssoc;
    }

    /**
     * Load config
     *
     * @return ConfigValues
     */
    public function load(): ConfigValues
    {
        $rawContent = getenv($this->envValueName);

        if (! $decoded = @json_decode($rawContent, $this->asAssoc)) {
            throw new ConfigLoaderException("Could not parse JSON from environment variable: " . $this->envValueName);
        }

        return new ConfigValues((array) $decoded);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjM4MjAzMDkyMDIzNzM5NCAzMTM4MDE0MzgzODI2MzU3IDg5OTU1MzcyNjgwMjY3MTQ=