<?php


class JsonData
{
    protected $jsonPath;
    protected $jsonData;

    protected  $fields = array(
        'Work_Description'=> array('label' => 'תיאור העבודה','elementName' => 'input','type' => 'text' ,'required'=>'required'),
        'Activity_Start_Date-Time'=> array('label' => 'תחילת העבודה','elementName' => 'input','type' => 'datetime-local' ,'required'=>'required'),
        'Activity_End_Date-Time'=> array('label' => 'סיום העבודה','elementName' => 'input','type' => 'datetime-local' ,'required'=>'required'),
        'Affected_Network_Element'=> array('label' => 'רכיב רשת מושפע','elementName' => 'input','type' => 'text' ,'required'=>'required'),
        'Affected_Services'=> array('label' => 'שירות מושפע','elementName' => 'input','type' => 'text' ,'required'=>'required'),
        'Risk_description'=> array('label' => 'תיאור הסיכון','elementName' => 'input','type' => 'text' ,'required'=>'required'),
        'isOutage'=> array('label' => 'השבתה כן\לא','elementName' => 'input','type' => 'checkbox' , 'value' => 1),
        'Outage_Start_Date-Time'=> array('label' => 'תחילת השבתה','elementName' => 'input','type' => 'datetime-local'),
        'Outage_end_Date-Time'=> array('label' => 'סיום השבתה','elementName' => 'input','type' => 'datetime-local'),
        'Managed_BY'=> array('label' => 'מבצע הפעילות','elementName' => 'input','type' => 'text' ,'required'=>'required')
    );



    public function __construct($jsonPath)
    {

        $this->jsonPath = $jsonPath;
    }


    protected function getJson(){

        $this->jsonData = file_get_contents($this->jsonPath);
        $this->jsonData = json_decode(trim($this->jsonData),true);
        return $this->jsonData;


    }

    public static function is_numeric_array($array){
        foreach(array_keys($array) as $k){
            if(!is_int($k)){
                return false;
            }
        }

        return true;
    }


    public function renderJson($isView = false){
        $rows = $this->getJson();
        if (!empty($rows) && is_array($rows) &&  !self::is_numeric_array($rows)){
            $rows = array($rows);
        }

		$content = "";
        $content .=  "<div>
		";

        //$headers = array_keys(reset($rows));
        $fields = $this->fields;
		if (!$isView){
		        $rowForNew = array_fill_keys(array_keys($fields),"");
				$rowForNew['DATE'] = date('m-d-Y');
				$rows[] = $rowForNew;
		}






        $content .= "<table class='table tg' style='table-layout: fixed; width: auto'>
        <tr class='row'>";
        foreach($fields as $field){

            $content .= "<th class='headerCell' >".$field['label']."</th>";
        }
        $content .= "</tr>";

        foreach ($rows as $id => $jsonData){

            if (empty($jsonData['DATE']) || $jsonData['DATE'] != date('m-d-Y')){
                continue;
            }



            $content .= "<tr class='tableRow' data-rowid=\"".$id."\"  >
                    <input type=\"hidden\" name=\"id\" value=\"".$id."\" />
                    ";


            foreach($fields as $k => $field){

                if (!isset($jsonData[$k])){

                    continue;
                }
                $value = $jsonData[$k];



                if ($field['elementName'] == "input" && !empty($field['type']) && $field['type'] == "checkbox"){
                    if ($value == $field['value']){
                        $field['checked'] = "checked";
                    }
					if ($isView){
							$field['value'] = "כן";
						}else{
							$field['value'] = "לא";
						}
                }else{
                    $field['value'] = $value;
                }

				if ($isView){
				$field['elementName'] = "span";
	}

                $content .= "
                        <td class='cell tg-yw4l'  >

                            <div class=\"fieldCnt\">

							";
                $html = "<".$field['elementName']." id=\"".$k."\" name=\"".$k."\"";

                foreach($field as $attr => $value){

                    $html .=" ".$attr."=\"".htmlspecialchars($value)."\"";
                }
                if ($field['elementName'] == "input"){
                    $content .= $html."/>";
                }else{
                    $content .= $html.">".$value."</".$field['elementName'].">";
                }


                $content .=	"</div>
								</td>";











            }
			if (!$isView){
				$content .= '</tr>
						<tr><td class=\'cell\' colspan=\''.count($fields).'\'>
									<div>
											<input class=\'save\' data-rowid="'.$id.'" type="button" value="שמור" />
										</div>
							  </td></tr>	';
			}



        }
        $content .= "</table>

        				<script type=\"text/javascript\">
							    $(\".save\").on(\"click tap\",function(e){
							             var \$button = $(this);
							             var rowID = \$button.data(\"rowid\")
							             var \$form = $(\"tr[data-rowid='\" + rowID +\"']\").find(\"input,select,textarea\");

							        $.ajax({
							        type:'post',url : 'roeiTest.php?action=store',
							        data : \$form.serialize(),
							        dataType : 'json',
							        success:function(response){
							        	        if (response.success){
							        	        alert(\"הקובץ עודכן בהצלחה\")
							        	        }else{
												if (response.errorMsg){
													alert(response.errorMsg);
												}else{
													alert(\"נסיון השמירה נכשל\");
												}

							        	        }
							        },
							        error : function(){
							          alert(\"נסיון השמירה נכשל\");
							            }

							        });

							        return false;

							    });
							</script>";

			echo $content;
			return $content;

    }

    public function storeJson($data){

        $result = new stdClass();
        $result->success = false;
        if (!isset($data['id'])){
            $result->errorMsg = "חסר ID";
            return $result;
        }
        $id = $data['id'];

        unset($data['id']);
        $rows = $this->getJson();
        if (!empty($rows) && is_array($rows) &&  !self::is_numeric_array($rows)){
            $rows = array($rows);
        }
        if (empty($rows[$id])){
            $jsonData = array_fill_keys(array_keys($this->fields),"");
            $jsonData['DATE'] = date('m-d-Y');
        }else{
            $jsonData = $rows[$id];
        }




        $data = array_intersect_key($data,$jsonData);
        $jsonData = array_merge($jsonData,$data);
        if (!empty($jsonData)){
            if (!empty($rows[$id])){
                $rows[$id] = $jsonData;
            }else{
                $rows[] = $jsonData;
            }
            $result->success =  file_put_contents($this->jsonPath,json_encode($rows));
        }




        return $result;

    }


}