<?php
require_once '_master/apiHandler.php'; // الكلاس الأساسي
class pageClass extends apiHandler
{
    public function __construct() {
        parent::__construct(); 
        $this->checkERPAccess();
    }

    function index() {
        try{

            $this->getrequest->page  = isset($this->getrequest->page) ? (int) $this->getrequest->page : 1;
            $this->getrequest->limit    =isset($this->getrequest->limit) ? (int) $this->getrequest->limit : 100;
            $this->getrequest->id  = isset($this->getrequest->id) ? (int) $this->getrequest->id : 0;
            $allowed = ['page', 'limit','id'];
            $fields = [
                'page' => [
                    'rules' => 'required|integer|min:1',
                    'type'  => 'integer',
                ],
                'limit' => [
                    'rules' => 'required|integer|min:1|max:100',
                    'type'  => 'integer',
                ]
            ];

            $request = $this->cleanRequestInputs((array)$this->getrequest, $fields, $allowed);
            if ($request['validation_errors']) $this->respond(401,false,$this->trans['httpStatusCodes']['401'], null,$request['validation_errors']);
            $src = $this->hosturl.'/upload/sliders/';
            if($this->lang == 'ar'){
                $select = 'title as title, description as content';
            }else{
                $select = 'titleEn as title, descriptionEn as content';
            }
            if ($request['id'] > 0) {
                $response = R::getRow("SELECT id, $select, CONCAT('$src', media) as image  FROM sliders WHERE id = ?",[$request['id']]);
                $this->respond(200,true,$this->trans['httpStatusCodes']['200'], null, [],$response);
            }

            // حساب الإزاحة (Offset)
            $offset = ($request['page'] > 0 ? $request['page'] - 1 : 0) * $request['limit'];

            // استخدام معاملات آمنة بدل دمج النصوص في SQL
            $sql = "SELECT id, $select, CONCAT('$src', media) as image FROM sliders WHERE isdel= 0 and isActive= 0 LIMIT ? OFFSET ?";

            $results   = R::getAll($sql, array($request['limit'], $offset));

            // إجمالي السجلات
            $totalRecords = R::getCell('SELECT COUNT(*) FROM sliders WHERE isdel=0 and isActive=0');

             if ($request['id'] > 0) {
                $response = $results;
            }else{
                $response = array(
                    "sliders"  => $results,
                    "pagination" => [
                      "current_page"=> (int) $request['page'],
                      "total_pages"=> ceil($totalRecords / $request['limit']),           
                      "total_items"=> (int) $totalRecords,
                      "per_page"=> $request['limit']
                    ]
                );
            }
            $this->respond(200,true,$this->trans['httpStatusCodes']['200'], null, [],$response);
        }catch (Exception $exception){
            $this->respond(500,false,$this->trans['httpStatusCodes']['500'], $exception->getMessage(), []);
        }
        
    }
 

    public function __destruct() {
        parent::__destruct();
    }

}
require_once("_master/fireApi.php");
