<?php
header("Access-Control-Allow-Origin: *");
include("../../mysqlverbinden.php");

if(!isset($_POST["internalformid"])) die("POST internalformid fehlt");
$formid=$_POST["internalformid"];

if(mysqli_execute_query($db_id,"SELECT * FROM `formulare` WHERE `id`=?;",[$formid])->fetch_assoc()["multiple"]==0) {
		foreach(mysqli_execute_query($db_id,"SELECT `id` FROM `formulare-ergebnisse`;") as $row){
				$same=true;
				$checkedKeys=[];
			foreach(mysqli_execute_query($db_id,"SELECT `name` FROM `formulare-fields` WHERE `formular`=?;",[$formid]) as $fieldName){
				$name=$fieldName["name"];
				$nameStripped=$name;
				if(substr($name,-2)=="[]"){
					$nameStripped=substr($name,0,-2);
				}
				$row2=mysqli_execute_query($db_id,"SELECT `name`,`value` FROM `formulare-ergebnis` WHERE `ergebnisid`=? AND `name`=?;",[$row["id"],$name])->fetch_assoc();
				if(isset($row2["value"])!=isset($_POST[$nameStripped])){
						$same=false;
					continue;	
				}
					$value=$_POST[$nameStripped];
					if(is_array($value)){
							$value=json_encode($value,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
					}
					if(!is_string($value)) $value=strval($value);
					if($value!=$row2["value"]){
							$same=false;
					}
					$checkedKeys[]=$name;

			}	
				if($same) die("Fehler: Doppelte Einträge sind nicht erlaubt");
		}


} 

mysqli_execute_query($db_id,"INSERT INTO `formulare-ergebnisse` (`formular`) VALUES (?);",[$formid]);
$id = mysqli_insert_id($db_id);


foreach($_POST as $key => $value){
	if($key=="internalformid") continue;
	if(is_array($value)){
			$value=json_encode($value,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
			$key.="[]";
	}
	mysqli_execute_query($db_id,"INSERT INTO `formulare-ergebnis` (`name`, `value`,`ergebnisid`) VALUES (?,?,?);",[$key,$value,$id]);

}