<?php

if (!function_exists('currencySymbol')) {
    function currencySymbol() {
        if(app('user_currency') != null){
            return app('user_currency')->symbol;
        }
        if(app('general_setting')->currency_symbol != null){
            return app('general_setting')->currency_symbol;
        }else {
            return '$ ';
        }
    }
}

if (!function_exists('array_keys_to_snake_case')) {
    // Convert camel case array keys to snake case array keys
    function array_keys_to_snake_case($arr) {
        return array_combine(array_map(function($key) {
            return strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $key));
        }, array_keys($arr)), $arr);
    }
}

if (!function_exists('array_keys_to_camel_case')) {
    function array_keys_to_camel_case($arr) {
        $result = [];

        foreach ($arr as $key => $value) {
            $nkey = lcfirst(str_replace('_', '', ucwords($key, '_')));
            if (is_array($value)) {
                $value = array_keys_to_camel_case($value);
            }
            $result[$nkey] = $value;
        }

        return $result;
    }
}

if (!function_exists('array_to_object')) {
    function array_to_object($arr) {
        if (!is_array($arr)) {
            return $arr;
        }

        $result = new \stdClass();
        
        foreach ($arr as $key => $value) {
            $result->$key = array_to_object($value);
        }

        return $result;
    }
}


if (!function_exists('substr_text_only')) {
    function substr_text_only($string, $limit, $end='...')
    {
        $with_html_count = strlen($string);
        $without_html_count = strlen(strip_tags($string));
        $html_tags_length = $with_html_count-$without_html_count;

        return Str::limit($string, $limit+$html_tags_length, $end);
    }
}