<?php

namespace Hura8\System;


use Hura8\Traits\ClassCacheTrait;
use ReflectionClass;

class Constant
{

    use ClassCacheTrait;


    private static  $constant_dir = CONFIG_DIR . '/system';

    const LANGUAGE_ID = "_l"; // to identify the language setting on URL or in FORM


    public static function getAllEntityTypes() {

        return static::getCache('getAllEntityTypes', function () {

            $extend_type_config = CONFIG_DIR . DIRECTORY_SEPARATOR . "/client/config_extend_entity_type.php";
            $extended_types = [];
            if(file_exists($extend_type_config)) {
                $extend_types = include_once $extend_type_config;
                foreach ($extend_types as $key => $title) {
                    $extended_types[] = preg_replace("/[^a-z0-9_\-]/i", "", $key);
                }
            }

            $list = [];
            try {
                $reflectionClass = new \ReflectionClass(new \Hura8\Interfaces\EntityType());
                foreach ($reflectionClass->getConstants() as $handle => $value) {
                    $list[] = $value;
                }

                // add extend
                foreach ($extended_types as $type) {
                    if(!in_array($type, $list)) {
                        $list[] = $type;
                    }
                }

            } catch (\ReflectionException $e) {
                //
            }

            return $list;
        });
    }


    // list of languages can be enabled
    public static function languagePermitList() {
        return [
            "vi" => "Tiếng Việt", // default
            "en" => "English",
        ];
    }


    public static function mobileProviderPrefixList() {
        return static::getCache('mobileProviderPrefixList', function () {
            return include static::$constant_dir. '/mobile_provider.php';
        });
    }


    public static function customerStageList() {
        return static::getCache('customerStageList', function () {
            return include static::$constant_dir. '/customer_stage_list.php';
        });
    }


    public static function saluteList() {
        return static::getCache('genderList', function () {
            return include static::$constant_dir. '/salute_list.php';
        });
    }


    public static function genderList() {
        return static::getCache('genderList', function () {
            return include static::$constant_dir. '/gender_list.php';
        });
    }


    public static function industryList() {
        return static::getCache('industryList', function () {
            return include static::$constant_dir. '/industry_list.php';
        });
    }


    public static function maritalStatusList() {
        return static::getCache('maritalStatusList', function () {
            return include static::$constant_dir. '/marital_status_list.php';
        });
    }

}