<?php

namespace controller;

require_once("model/LoginModel.php");
require_once("view/LoginView.php");

class LoginController {

	private $model;
	private $view;

	public function __construct(\model\LoginModel $model, \view\LoginView $view) {
		$this->model = $model;
		$this->view =  $view;
	}

	public function doToggleLoginState() {

		$userClient = $this->view->getUserClientInfo(); //Browser etc

		if ($this->model->isLoggedIn($userClient)) { //To check session-steal
			$this->whenLoggedIn();
		} else {
			$this->whenLoggedOut();
		}
		$this->model->renewTemporaryPasswords($userClient);
	}

	private function whenLoggedIn() {
		if ($this->view->userWantsToLogout()) {
			$this->model->doLogout();
			$this->view->setUserLogout();
		}
	}

	private function whenLoggedOut() {
		if ($this->view->userWantsToLogin()) {
			try {
				$uc = $this->view->getCredentials();
				if ($this->model->doLogin($uc) == true) {
					$this->view->setLoginSucceeded();
				} else {
					$this->view->setLoginFailed();
				}
			} catch (\Exception $e) {
				var_dump($e); //debug
			}
		}
	}
}