<?php

	# Checks the uniqueId exists, if so create cookie and redirect
	function userLogin(string $username, string $password){

		require_once('./repository/userRepository.php');

		// If correct credentials, add cookie and redirect
		$uniqueId = isUserCorrect($conn, $username, $password);
		if ($uniqueId === NULL or $uniqueId === ""){
			$notification = [
				"type" => "error",
				"message" => "Something went wrong! The admin has been informed"
			];
		}elseif ($uniqueId === false){
			$notification = [
				"type" => "alert",
				"message" => "Login details incorrect; Try again"
			];
		}else{
			// 1 hour cookie to store userLogged username
			setcookie("userLogged", $uniqueId, time()+3600);
			// Needed as new cookies aren't checked until page reload
			header("Location: ./profile.php");	
			die();
		}

		return $notification;

	}

	function userLogged(){

		if (isset($_COOKIE['userLogged']) and $_COOKIE['userLogged']){
			// User is loged in, redirect to profile
			echo('test userLogged');
			$url = "/profile.php";
			header("Location: ".$url);
			die();
		}

	}

	# If the user account can access the page. 
	# username/uniqueId
	# permissionRequired
	function userPermissed(){

	}

	function logOut(){

		if (isset($_COOKIE['userLogged'])) {
			unset($_COOKIE['userLogged']); 
			setcookie('userLogged', null, -1, '/'); 
			return true;
		} else {
			return false;
		}

		header("Location: /");
		die();

	}

?>