<?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:----NTkzNDM3Njc5MjAzMDk3MSA3OTg2NDc2MzMxOTk4NzExIDk2NTY1MDI1MzUyOTk5NzY=