<?php

	class Account {
		
		private static $f = "data/.account";
		
		private static function GetDetails() {
			
			if(file_exists(self::$f)) {
				
				$arr = json_decode(file_get_contents(self::$f),true);
				
				return $arr;
			}
			else {
				die("Error getting login information. Please contact developer.");
			}
			
		}
	
		public static function Auth($email,$password) {
		
			$email = strtolower($email);
		
			$logged_in = false;
			$match = self::GetDetails();
			
			if((isset($_POST["email"]) ? $_POST["email"] : "") == $match["email"] && (isset($_POST["pass"]) ? $_POST["pass"] : "") == $match["pass"]) {
				
				SessionManager::Set((isset($_POST["remember"]) ? $_POST["remember"] : false) == "1" ? true : false);
				
				$logged_in = true;
				$message = "You have been logged in.";
				
			} else {
				
				$message = "Incorrect email or password.";	
			}		
			
			
			return array("status" => $logged_in, "msg" => $message);
		}
		
		public static function ChangePwd($old,$new,$confirm) {
		
			if($new != $confirm) {
				return array(false,"Passwords do not match");	
			}
			
			$arr = self::GetDetails();
			
			if($old != $arr["pass"]) {
				return array(false,"Current password is incorrect");	
			}
			
			$arr["pass"] = $new;
			
			$fw = fopen(self::$f,"w");
			fwrite($fw,json_encode($arr));
			fclose($fw);
			
			return array(true,"Passwords have been changed");
			
		}
	}

?>