<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */
declare (strict_types=1);
namespace ECSPrefix202510\Nette\Utils;

use ECSPrefix202510\Nette;
use function defined, is_int, json_decode, json_encode, json_last_error, json_last_error_msg;
use const JSON_BIGINT_AS_STRING, JSON_FORCE_OBJECT, JSON_HEX_AMP, JSON_HEX_APOS, JSON_HEX_QUOT, JSON_HEX_TAG, JSON_OBJECT_AS_ARRAY, JSON_PRESERVE_ZERO_FRACTION, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES, JSON_UNESCAPED_UNICODE;
/**
 * JSON encoder and decoder.
 */
final class Json
{
    use Nette\StaticClass;
    /** @deprecated use Json::decode(..., forceArrays: true) */
    public const FORCE_ARRAY = JSON_OBJECT_AS_ARRAY;
    /** @deprecated use Json::encode(..., pretty: true) */
    public const PRETTY = JSON_PRETTY_PRINT;
    /** @deprecated use Json::encode(..., asciiSafe: true) */
    public const ESCAPE_UNICODE = 1 << 19;
    /**
     * Converts value to JSON format. Use $pretty for easier reading and clarity, $asciiSafe for ASCII output
     * and $htmlSafe for HTML escaping, $forceObjects enforces the encoding of non-associateve arrays as objects.
     * @throws JsonException
     * @param bool|int $pretty
     * @param mixed $value
     */
    public static function encode($value, $pretty = \false, bool $asciiSafe = \false, bool $htmlSafe = \false, bool $forceObjects = \false) : string
    {
        if (is_int($pretty)) {
            // back compatibility
            $flags = ($pretty & self::ESCAPE_UNICODE ? 0 : JSON_UNESCAPED_UNICODE) | $pretty & ~self::ESCAPE_UNICODE;
        } else {
            $flags = ($asciiSafe ? 0 : JSON_UNESCAPED_UNICODE) | ($pretty ? JSON_PRETTY_PRINT : 0) | ($forceObjects ? JSON_FORCE_OBJECT : 0) | ($htmlSafe ? JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_TAG : 0);
        }
        $flags |= JSON_UNESCAPED_SLASHES | (defined('JSON_PRESERVE_ZERO_FRACTION') ? JSON_PRESERVE_ZERO_FRACTION : 0);
        // since PHP 5.6.6 & PECL JSON-C 1.3.7
        $json = json_encode($value, $flags);
        if ($error = json_last_error()) {
            throw new JsonException(json_last_error_msg(), $error);
        }
        return $json;
    }
    /**
     * Parses JSON to PHP value. The $forceArrays enforces the decoding of objects as arrays.
     * @throws JsonException
     * @param bool|int $forceArrays
     * @return mixed
     */
    public static function decode(string $json, $forceArrays = \false)
    {
        $flags = is_int($forceArrays) ? $forceArrays : ($forceArrays ? JSON_OBJECT_AS_ARRAY : 0);
        $flags |= JSON_BIGINT_AS_STRING;
        $value = json_decode($json, null, 512, $flags);
        if ($error = json_last_error()) {
            throw new JsonException(json_last_error_msg(), $error);
        }
        return $value;
    }
}