<?php

session_start();

date_default_timezone_set('Asia/Manila');

setlocale(LC_MONETARY, 'en_US');

if (isset($_POST['action'])) {

$action = $_POST['action'];

} elseif (isset($_GET['action'])) {

$action = $_GET['action'];

} else {

$action = 'login_form';

}

if ($action != 'checkPlayer') {

require './view/header.php';

}

require './model/database.php';

require './model/brain_addUser.php';

require './model/brain_addUserDB.php';

require './model/brain_Category.php';

require './model/brain_CategoryDB.php';

require './model/brain_Question.php';

require './model/brain_QuestionDB.php';

require './model/brain_room.php';

require './model/brain_roomDB.php';

require './model/brain_joinRoom.php';

require './model/brain_joinRoomDB.php';

require './model/brain_reserveQuestion.php';

require './model/brain_reserveQuestionDB.php';

require './model/BrainJoinRoom.php';

require './model/BrainRoom.php';

// require './model/brain_Game.php';

// require './model/brain_GameDB.php';

//--------------------------------------------//

$brain_User = new brain_User();

$brain_UserDB = new brain_UserDB();

$brain_Category = new brain_Category();

$brain_CategoryDB = new brain_CategoryDB();

$brain_Question = new brain_Question();

$brain_QuestionDB = new brain_QuestionDB();

$brain_room = new brain_Room();

$brain_roomDB = new brain_RoomDB();

$brain_joinRoom = new brain_joinRoom();

$brain_joinRoomDB = new brain_joinRoomDB();

$brain_reserveQuestion = new brain_reserveQuestion();

$brain_reserveQuestionDB = new brain_reserveQuestionDB();

$brainJoinRoom = new BrainJoinRoom();

$brainRoom = new BrainRoom();

// $brain_room = new brain_Game();

// $brain_roomDB = new brain_GameDB();

$values = array();

//--------------------------------------------//

if ($action == 'login_form') {

if (isset($_GET['error'])) {

$error = $_GET['error'];

} else {

$error = '';

}

$utype = 'Admin';

$registers = $brain_UserDB->getRegisters($utype);

include './view/brainwave_login.php';

} elseif ($action == 'checkPlayer') {

$room_id = $_POST['room_id'];

$getType = $brainJoinRoom->getPlayerType($_SESSION['user_id'], $room_id);

$ctr = $brainJoinRoom->countRoom($room_id);

$numOfPlayers = $brainRoom->numOfPlayer($room_id);

//echo $getType;

include './view/checkPlayer.php';

} elseif ($action == 'add_user') {

$_SESSION['user_id'] = $_POST['user_id'];

$_SESSION['lname'] = ucwords($_POST['lastname']);

$_SESSION['fname'] = ucwords($_POST['firstname']);

$_SESSION['mname'] = ucwords($_POST['middlename']);

$_SESSION['address'] = ucwords($_POST['address']);

$_SESSION['contact'] = $_POST['contact'];

$_SESSION['age'] = $_POST['age'];

$_SESSION['gender'] = ucwords($_POST['gender']);

$_SESSION['dob'] = $_POST['dob'];

$_SESSION['username'] = $_POST['username'];

$_SESSION['password'] = $_POST['password'];

$_SESSION['usertype'] = ucwords($_POST['usertype']);

$date = date('M:d:Y');

$brain_User->setUser_id($_SESSION['user_id']);

$brain_User->setLname($_SESSION['lname']);

$brain_User->setFname($_SESSION['fname']);

$brain_User->setMname($_SESSION['mname']);

$brain_User->setAddress($_SESSION['address']);

$brain_User->setContact($_SESSION['contact']);

$brain_User->setAge($_SESSION['age']);

$brain_User->setGender($_SESSION['gender']);

$brain_User->setDob($_SESSION['dob']);

$brain_User->setUsername($_SESSION['username']);

$brain_User->setPassword($_SESSION['password']);

$brain_User->setUsertype($_SESSION['usertype']);

$brain_User->setDate($date);

$brain_User->setAcc_name($acc_name = $_FILES['acc_name']['name']);

$brain_User->setAcc_type($acc_type = $_FILES['acc_name']['type']);

$brain_User->setAcc_path($acc_path = "./user/".$acc_name);

move_uploaded_file($_FILES['acc_name']['tmp_name'], $acc_path);

$duplicate_user = $brain_UserDB->verify_user($brain_User);

if ($duplicate_user) {

$error = "duplicate";

unset($brain_User);

header("location:.?&error=".urlencode($error));

} else {

$brain_UserDB->brain_addDB($brain_User);

unset($brain_User);

$error = "Success";

header("location:.?&error=".urlencode($error));

}

}

if ($action == 'brain_login') {

$_SESSION['user'] = $_POST['user'];

$_SESSION['pass'] = $_POST['pass'];

$brain_User->setUsername($_SESSION['user']);

$brain_User->setPassword($_SESSION['pass']);

$verified_brainLogin = $brain_UserDB->verify_brainLogin($brain_User);

if ($verified_brainLogin) {

$row = $brain_UserDB->brain_user_info($brain_User);

$_SESSION['user_id'] = $row->getUser_id();

$_SESSION['user'] = $row->getUsername();

$_SESSION['pass'] = $row->getPassword();

$usertype = $row->getUsertype();

if ($usertype == 'Admin') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$dup = "";

$quest = '';

header("location:.?action=admin&dup=".urlencode($dup) ."&user_id=".urlencode($user_id)."&quest=".urlencode($quest));

} elseif ($usertype == 'User') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

header("location:.?action=brain_Player&user_id=".urlencode($user_id));

}

} else {

$error = "invalid";

header("location:.?&error=".urlencode($error));

}

} elseif ($action == "admin") {

$_SESSION['user_id'] = $_GET['user_id'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$category = $brain_CategoryDB->getCategory();

$quest = $_GET['quest'];

$dup = $_GET['dup'];

include './view/brain_category.php';

} elseif ($action == 'brain_Player') {

$_SESSION['user_id'] = $_GET['user_id'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$brain_rooms_play = $brain_roomDB->get_Room();

$category = $brain_CategoryDB->getCategory();

include './view/brain_player.php';

} elseif ($action == 'brain_player_ref') {

$_SESSION['user_id'] = $_GET['user_id'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$brain_rooms_play = $brain_roomDB->get_Room();

$category = $brain_CategoryDB->getCategory();

// include './view/brain_player.php';

} elseif ($action == 'view_user') {

$_SESSION['user_id'] = $_GET['user_id'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$category = $brain_CategoryDB->getCategory();

$user = 'User';

$quest = $_GET['quest'];

$logs = $brain_UserDB->getUserLogs($user);

include './view/brain_users.php';

} elseif ($action == 'brain_UpdateAccount') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$acc = "";

$quest = $_GET['quest'];

$category = $brain_CategoryDB->getCategory();

include './view/brain_updateAccount.php';

}elseif ($action == 'brain_UpdateUser') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['user_id'] = $_POST['user_id'];

$_SESSION['lname'] = ucwords($_POST['lastname']);

$_SESSION['fname'] = ucwords($_POST['firstname']);

$_SESSION['mname'] = ucwords($_POST['middlename']);

$_SESSION['address'] = ucwords($_POST['address']);

$_SESSION['contact'] = $_POST['contact'];

$_SESSION['age'] = $_POST['age'];

$_SESSION['gender'] = ucwords($_POST['gender']);

$_SESSION['dob'] = $_POST['dob'];

$_SESSION['username'] = $_POST['username'];

$_SESSION['password'] = $_POST['password'];

$_SESSION['usertype'] = ucwords($_POST['usertype']);

$date = date('M:d:Y');

$brain_User->setUser_id($_SESSION['user_id']);

$brain_User->setLname($_SESSION['lname']);

$brain_User->setFname($_SESSION['fname']);

$brain_User->setMname($_SESSION['mname']);

$brain_User->setAddress($_SESSION['address']);

$brain_User->setContact($_SESSION['contact']);

$brain_User->setAge($_SESSION['age']);

$brain_User->setGender($_SESSION['gender']);

$brain_User->setDob($_SESSION['dob']);

$brain_User->setUsername($_SESSION['username']);

$brain_User->setPassword($_SESSION['password']);

$brain_User->setUsertype($_SESSION['usertype']);

$brain_User->setDate($date);

$brain_User->setAcc_name($acc_name = $_FILES['acc_name']['name']);

$brain_User->setAcc_type($acc_type = $_FILES['acc_name']['type']);

$brain_User->setAcc_path($acc_path = "./user/".$acc_name);

move_uploaded_file($_FILES['acc_name']['tmp_name'], $acc_path);

$brain_UserDB->brain_updateDB($brain_User);

// unset($brain_User);

header('location:.?action=brain_UpdateAccount');

}

elseif ($action == 'add_category') {

$_SESSION['category'] = ucwords($_POST['category']) ;

$category = $_SESSION['category'];

if ($_SESSION['category'] != 'English' && $_SESSION['category'] != 'Math' && $_SESSION['category'] != 'Filipino' && $_SESSION['category'] != 'Science' && $_SESSION['category'] != 'History') {

$dup = 'Only';

header("location:.?action=admin&dup=".urlencode($dup));

} else {

$brain_Category->setCategory($_SESSION['category']);

$duplicate_Category = $brain_CategoryDB->verifyCategory($_SESSION['category']);

if ($duplicate_Category) {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$category = $brain_CategoryDB->getCategory();

$dup = "duplicate";

// header("location:.?action=category&dup=".urlencode($dup));

} else {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$category = $brain_CategoryDB->getCategory();

$dup = "Added";

$brain_CategoryDB->brain_addCategory($brain_Category);

// header("location:.?action=category&dup=".urlencode($dup));

}

}

header("location:.?action=admin&dup=".urlencode($dup) ."&user_id=".urlencode($user_id));

} elseif ($action == 'brain_Delete_cat') {

$_SESSION['cid'] = $_POST['cid'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$cat_name = $brain_CategoryDB->get_Category($_SESSION['cid']);

$category_Name = $cat_name->getCategory();

$Catname = $brain_QuestionDB->getCat_name($category_Name);

$category = $brain_CategoryDB->getCategory();

if (empty($Catname)) {

$brain_CategoryDB->delete_Category($_SESSION['cid']);

$dup = 'delete';

} else {

$dup = 'Remain';

}

header("location:.?action=admin&dup=".urlencode($dup) ."&user_id=".urlencode($user_id));

// header("location:.?action=brain_AddQuestion&dup=".urlencode($dup) ."&cid=".urlencode($_SESSION['cid']));

// include './view/brain_category.php';

} elseif ($action == "brain_Update_form") {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['cid'] = $_GET['cid'];

$get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

$dup = '';

$category = $brain_CategoryDB->getCategory();

include './view/brain_update.php';

} elseif ($action == 'brain_AddQuestion') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['cid'] = $_GET['cid'];

$get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

$category = $brain_CategoryDB->getCategory();

$dup = $_GET['dup'];

include './view/brain_AddQuestion.php';

} elseif ($action == 'brain_add_Easy') {

$file_name = $_FILES['quest_pic']['name'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$level = 'Easy';

$locator = $_POST['locator'];

$_SESSION['level'] = $level;

if (empty($file_name)) {

$_SESSION['subject'] = ucwords($_POST['subject']);

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['correct'] = ucwords($_POST['correct']);

$_SESSION['choiceB'] = ucwords($_POST['choiceB']);

$_SESSION['choiceC'] = ucwords($_POST['choiceC']);

$_SESSION['choiceD'] = ucwords($_POST['choiceD']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setCorrect($_SESSION['correct']);

$brain_Question->setChoiceB($_SESSION['choiceB']);

$brain_Question->setChoiceC($_SESSION['choiceC']);

$brain_Question->setChoiceD($_SESSION['choiceD']);

} else {

$_SESSION['subject'] = $_POST['subject'];

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['correct'] = ucwords($_POST['correct']);

$_SESSION['choiceB'] = ucwords($_POST['choiceB']);

$_SESSION['choiceC'] = ucwords($_POST['choiceC']);

$_SESSION['choiceD'] = ucwords($_POST['choiceD']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setCorrect($_SESSION['correct']);

$brain_Question->setChoiceB($_SESSION['choiceB']);

$brain_Question->setChoiceC($_SESSION['choiceC']);

$brain_Question->setChoiceD($_SESSION['choiceD']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

}

$verified_Question = $brain_QuestionDB->verify_Question($_SESSION['question']);

if ($verified_Question) {

$quest = "duplicate";

} else {

$quest = "Added";

$brain_QuestionDB->brain_addQuestionDB($brain_Question);

$getBid = $brain_QuestionDB->getQid($_SESSION['question']);

$bid = $getBid->getQid();

$brain_Question->setQid($bid);

$brain_QuestionDB->brain_addChoices($brain_Question);

}

$dup = '';

// $category = $brain_CategoryDB->getCategory();

// $get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

// header("location:.?action=brain_AddQuestion&dup=".urlencode($dup) ."&cid=".urlencode($_SESSION['cid']));

header("location:.?action=".urlencode($locator)."&quest=".urlencode($quest) ."&cid=".urlencode($_SESSION['cid']) ."&dup=".urlencode($dup)."&user_id=".urlencode($user_id ));

} elseif ($action == 'brain_add_Moderate') {

$file_name = $_FILES['quest_pic']['name'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$level = 'Moderate';

$locator = $_POST['locator'];

$_SESSION['level'] = $level;

if (empty($file_name)) {

$_SESSION['subject'] = $_POST['subject'];

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['answer'] = ucwords($_POST['answer']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setHint($_SESSION['hint']);

} else {

$_SESSION['subject'] = $_POST['subject'];

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['answer'] = ucwords($_POST['answer']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

}

$verified_Question = $brain_QuestionDB->verify_Question($_SESSION['question']);

if ($verified_Question) {

$quest = "duplicate";

} else {

$quest = "Added";

$brain_QuestionDB->brain_addQuestionDB($brain_Question);

}

$dup = '';

// $category = $brain_CategoryDB->getCategory();

// $get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

unset($brain_Question);

header("location:.?action=".urlencode($locator)."&quest=".urlencode($quest) ."&cid=".urlencode($_SESSION['cid']) ."&dup=".urlencode($dup)."&user_id=".urlencode($user_id ));

// header("location:.?action=".urlencode($locate)."&dup=".urlencode($dup) ."&cid=".urlencode($_SESSION['cid']));

} elseif ($action == 'brain_add_Hard') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$file_name = $_FILES['quest_pic']['name'];

$user_id = $brain_users->getUser_id();

$level = 'Hard';

$locator = $_POST['locator'];

$_SESSION['level'] = $level;

if (empty($file_name)) {

$_SESSION['subject'] = $_POST['subject'];

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['answer'] = ucwords($_POST['answer']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setHint($_SESSION['hint']);

} else {

$_SESSION['subject'] = $_POST['subject'];

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['answer'] = ucwords($_POST['answer']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setSubject($_SESSION['subject']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

}

$verified_Question = $brain_QuestionDB->verify_Question($_SESSION['question']);

if ($verified_Question) {

$quest = "duplicate";

} else {

$quest = "Added";

$brain_QuestionDB->brain_addQuestionDB($brain_Question);

}

// $category = $brain_CategoryDB->getCategory();

// $get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

$dup = '';

unset($brain_Question);

header("location:.?action=".urlencode($locator)."&quest=".urlencode($quest) ."&cid=".urlencode($_SESSION['cid']) ."&dup=".urlencode($dup)."&user_id=".urlencode($user_id ));

// header("location:.?action=brain_AddQuestion&dup=".urlencode($dup) ."&cid=".urlencode($_SESSION['cid']));

} elseif ($action == 'brain_update_Moderate') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['qid'] = $_POST['qid'];

$subject_Quest = $brain_QuestionDB->get_Subject($_SESSION['qid']);

$update_Question = $brain_QuestionDB->get_Question($_SESSION['qid']);

$_SESSION['question'] = ucwords($_POST['question']);

$_SESSION['hint'] = ucwords($_POST['hint']);

$_SESSION['answer'] = ucwords($_POST['answer']);

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setQid($_SESSION['qid']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

$brain_QuestionDB->brain_updateQuestionDB($brain_Question);

$subject = $subject_Quest->getSubject();

$id = $subject_Quest->getQid();

$category = $brain_CategoryDB->getCategory();

$get_Category = $brain_CategoryDB->get_Category($id);

$dup = "";

$easy = "Easy";

$moderate = "Moderate";

$hard = "Hard";

$question_Easy = $brain_QuestionDB->get_QuestionDB_Easy($subject,$easy);

$question_Moderate = $brain_QuestionDB->get_QuestionDB_Mod($subject,$moderate);

$question_Hard = $brain_QuestionDB->get_QuestionDB_Hard($subject,$hard);

include './view/brain_View_Question.php';

} elseif ($action == 'brain_update_Question') {

$_SESSION['level'] = $_POST['level'];

$_SESSION['bid'] = $_POST['bid'];

$_SESSION['question'] = $_POST['question'];

$_SESSION['hint'] = $_POST['hint'];

$_SESSION['subject'] = $_POST['subject'];

$file_name = $_FILES['quest_pic']['name'];

if ($_SESSION['level'] == 'Easy') {

$_SESSION['correct'] = $_POST['correct'];

$_SESSION['choiceB'] = $_POST['choiceB'];

$_SESSION['choiceC'] = $_POST['choiceC'];

$_SESSION['choiceD'] = $_POST['choiceD'];

if (empty($file_name)) {

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setQid($_SESSION['bid']);

$brain_Question->setCorrect($_SESSION['correct']);

$brain_Question->setChoiceB($_SESSION['choiceB']);

$brain_Question->setChoiceC($_SESSION['choiceC']);

$brain_Question->setChoiceD($_SESSION['choiceD']);

$brain_Question->setLevel($_SESSION['level']);

} else {

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setQid($_SESSION['bid']);

$brain_Question->setCorrect($_SESSION['correct']);

$brain_Question->setChoiceB($_SESSION['choiceB']);

$brain_Question->setChoiceC($_SESSION['choiceC']);

$brain_Question->setChoiceD($_SESSION['choiceD']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

}

} elseif ($_SESSION['level'] == 'Moderate' || $_SESSION['level'] == 'Hard') {

$_SESSION['answer'] = $_POST['answer'];

if (empty($file_name)) {

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setQid($_SESSION['bid']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setLevel($_SESSION['level']);

} else {

$brain_Question->setQuestion($_SESSION['question']);

$brain_Question->setHint($_SESSION['hint']);

$brain_Question->setQid($_SESSION['bid']);

$brain_Question->setAnswer($_SESSION['answer']);

$brain_Question->setLevel($_SESSION['level']);

$brain_Question->setfile_name($file_name = $_FILES['quest_pic']['name']);

$brain_Question->setfile_type($file_type = $_FILES['quest_pic']['type']);

$brain_Question->setfile_path($file_path = "./user/".$file_name);

move_uploaded_file($_FILES['quest_pic']['tmp_name'], $file_path);

}

}

$brain_QuestionDB->update_Question($brain_Question);

$get_cid = $brain_CategoryDB->getCid($_SESSION['subject']);

$cid = $get_cid->getCid();

$dup = "Updated";

header("location:.?action=View_brain_Question&dup=".urlencode($dup) . "&level=".urlencode($_SESSION['level']) ."&cid=".urlencode($_SESSION['cid'])."&quest=''");

} elseif ($action == 'brain_update_Category') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$_SESSION['cid'] = $_POST['cid'];

$_SESSION['update_Category'] = $_POST['update_Category'];

if ($_SESSION['update_Category'] != 'English' && $_SESSION['update_Category'] != 'Math' && $_SESSION['update_Category'] != 'Filipino' && $_SESSION['update_Category'] != 'Science' && $_SESSION['update_Category'] != 'History') {

$dup = 'Only';

} else {

$dup = 'Updated';

$brain_Category->setCid($_SESSION['cid']);

$brain_Category->setCategory($_SESSION['update_Category']);

$brain_CategoryDB->update_Category($brain_Category);

}

header("location:.?action=admin&dup=".urlencode($dup) ."&user_id=".urlencode($user_id));

} elseif ($action == 'View_brain_Question') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

// $_SESSION['cid'] = $_GET['cid'];

$ques = $_GET['quest'];

// $_SESSION['qid'] = $_GET['qid'];

// $level = $_GET['level'];

$category = $brain_CategoryDB->getCategory();

// $get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

// $subject = $get_Category->getCategory();

$dup = $_GET['dup'];

// $easy = "Easy";

// $moderate = "Moderate";

// $hard = "Hard";

$quest = $_GET['quest'];

// $question = $brain_QuestionDB->getQuestion();

// $question_Easy = $brain_QuestionDB->get_QuestionDB_Easy($subject,$easy);

// $question_Moderate = $brain_QuestionDB->get_QuestionDB_Mod($subject,$moderate);

// $question_Hard = $brain_QuestionDB->get_QuestionDB_Hard($subject,$hard);

$question_Easy = $brain_QuestionDB->get_QuestionDB_Easy();

$question_Moderate = $brain_QuestionDB->get_QuestionDB_Mod();

$question_Hard = $brain_QuestionDB->get_QuestionDB_Hard();

// include './view/brain_View_Question.php';

include './view/brain_questionView.php';

} elseif ($action == "brain_DeleteQuestion") {

$_SESSION['qid'] = $_POST['qid'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$subject_Quest = $brain_QuestionDB->get_Subject($_SESSION['qid']);

$brain_QuestionDB->delete_QuestionDB($_SESSION['qid']);

$subject = $subject_Quest->getSubject();

$category = $brain_CategoryDB->getCategory();

$get_Category = $brain_CategoryDB->get_Category($_SESSION['cid']);

$dup = 'delete';

header("location:.?action=View_brain_Question&dup=".urlencode($dup) ."&cid=".urlencode($_SESSION['cid'])."&quest=''");

} elseif ($action == 'brain_addRoom') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['room_num'] = $_POST['room_num'];

$_SESSION['user_id'] = $_POST['user_id'];

$user_id = $_SESSION['user_id'];

$room_num = $_SESSION['room_num'];

$_SESSION['category'] = ucwords($_POST['category']);

$_SESSION['players'] = $_POST['players'];

$player_type = "Server";

$num_of_players = 1;

$brain_room->setRoom_id($_SESSION['room_num']);

$brain_room->setUser_id($_SESSION['user_id']);

$brain_room->setCategory($_SESSION['category']);

$brain_room->setPlayers($_SESSION['players']);

$brain_room->setPlayer_type($player_type);

$brain_room->setNum_of_players($num_of_players);

$brain_roomDB->brain_AddRoom($brain_room);

$rid = $brain_roomDB->getRid($_SESSION['room_num']);

$rooms_id = $rid->getRid();

$player_type = $rid->getPlayer_type();

$brain_joinRoom->setJid($rooms_id);

$brain_joinRoom->setUser_id($_SESSION['user_id']);

$brain_joinRoom->setRoom_num($room_num);

$brain_joinRoom->setPlayer_type($player_type);

//--------Reserve Question(Easy)----------------//

$level = 'Easy';

$brain_reserveQuestionDB->removeReservedQs($_SESSION['room_num']);

$getQuestion = $brain_QuestionDB->getRandQuestion($level,$_SESSION['category']);

$q_num = 0;

foreach ($getQuestion as $q) {

$q_num += 1;

$brain_reserveQuestion->setRoom_num($_SESSION['room_num']);

$brain_reserveQuestion->setQuestion_id($q->getQid());

$brain_reserveQuestion->setQuestion_num($q_num);

$brain_reserveQuestion->setDifficulty($level);

$brain_reserveQuestionDB->reserveQuestion($brain_reserveQuestion);

}

//--------Reserve Question(Moderate)----------------//

$level = 'Moderate';

// $brain_reserveQuestionDB->removeReservedQs($_SESSION['room_num']);

$getQuestion = $brain_QuestionDB->getRandQuestion($level,$_SESSION['category']);

$q_num = 0;

foreach ($getQuestion as $q) {

$q_num += 1;

$brain_reserveQuestion->setRoom_num($_SESSION['room_num']);

$brain_reserveQuestion->setQuestion_id($q->getQid());

$brain_reserveQuestion->setQuestion_num($q_num);

$brain_reserveQuestion->setDifficulty($level);

$brain_reserveQuestionDB->reserveQuestion($brain_reserveQuestion);

}

//--------Reserve Question(Moderate)----------------//

$level = 'Hard';

// $brain_reserveQuestionDB->removeReservedQs($_SESSION['room_num']);

$getQuestion = $brain_QuestionDB->getRandQuestion($level,$_SESSION['category']);

$q_num = 0;

foreach ($getQuestion as $q) {

$q_num += 1;

$brain_reserveQuestion->setRoom_num($_SESSION['room_num']);

$brain_reserveQuestion->setQuestion_id($q->getQid());

$brain_reserveQuestion->setQuestion_num($q_num);

$brain_reserveQuestion->setDifficulty($level);

$brain_reserveQuestionDB->reserveQuestion($brain_reserveQuestion);

}

//---------------------------------------//

$brain_joinRoomDB->join_to_room($brain_joinRoom);

$join_room = $brain_joinRoomDB->getJoin_Room($brain_joinRoom);

header("location:.?action=brain_joinRooms&rid=".urlencode($rooms_id) . "&room_num=".urlencode($room_num) . "&user_id=".urlencode($user_id) . "&player_type=".urlencode($player_type));

} elseif ($action == 'brain_joinRooms') {

$_SESSION['user_id'] = $_GET['user_id'];

$_SESSION['player_type'] = $_GET['player_type'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['rid'] = $_GET['rid'];

$_SESSION['room_num'] = $_GET['room_num'];

$brain_joinRoom->setJid($_SESSION['rid'] );

$brain_joinRoom->setUser_id($_SESSION['user_id']);

$brain_joinRoom->setRoom_num($_SESSION['room_num']);

$brain_joinRoom->setPlayer_type($_SESSION['player_type']);

$brain_room->setRid($_SESSION['rid']);

$brain_room->setRoom_id($_SESSION['room_num']);

$brain_room->setUser_id($_SESSION['user_id']);

$get_Room = $brain_roomDB->getBRoom($brain_room);

$join_room = $brain_joinRoomDB->getJoin_Room($brain_joinRoom);

// echo $_SESSION['user_id'];

include './view/brain_joinRoom.php';

} elseif ($action == 'brain_joinRoom') {

$_SESSION['rid'] = $_GET['rid'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$user_id = $brain_users->getUser_id();

$Room = $brain_roomDB->getRoomID($_SESSION['rid']);

$brain_joinRoom->setJid($_SESSION['rid']);

$room_num = $Room->getRoom_id();

$rid = $Room->getRid();

$player_type = "Client";

$num_of_players = $Room->getNum_of_players();

$num_players = $num_of_players + 1;

$brain_room->setRid($rid);

$brain_room->setNum_of_players($num_players);

$brain_roomDB->updateRoom($brain_room);

$brain_joinRoom->setUser_id($user_id);

$brain_joinRoom->setRoom_num($room_num);

$brain_joinRoom->setPlayer_type($player_type);

$brain_joinRoomDB->join_to_room($brain_joinRoom);

$user = $brain_UserDB->getProfile($user_id);

header("location:.?action=brain_joinRooms&rid=".urlencode($rooms_id) . "&room_num=".urlencode($room_num) . "&user_id=".urlencode($user_id) . "&player_type=".urlencode($player_type));

} elseif ($action == 'brain_UpdateQuestion') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['qid'] = $_POST['qid'];

$level = $_POST['level'];

if ($level == 'Easy') {

$update_Question = $brain_QuestionDB->get_Question_Easy($_SESSION['qid']);

// echo "hello";

} elseif ($level == 'Moderate' || $level == 'Hard') {

$update_Question = $brain_QuestionDB->get_Question_HM($_SESSION['qid'],$level);

}

$category = $brain_CategoryDB->getCategory();

$dup = $_POST['dup'];

include './view/brain_UpdateQuestion.php';

} elseif ($action == 'brain_StartGame') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

$_SESSION['room_id'] = $_GET['room_id'];

$reserveQuestions = $brain_reserveQuestionDB->getReserveQuestions($_SESSION['room_id']);

$get_users = $brain_joinRoomDB->get_Users($_SESSION['room_id']);

// $easy_quest = $brain_QuestionDB->getQuestion_Easy($easy);

include './view/brain_easy.php';

} elseif ($action == 'brain_moderate') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

include './view/brain_moderate.php';

} elseif ($action == 'brain_hard') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

include './view/brain_hard.php';

} elseif ($action == 'brain_result') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

include './view/brain_result.php';

} elseif ($action == 'exit') {

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user']);

}

include './view/brain_player.php';

} elseif ($action == 'brain_exitRoom') {

$_SESSION['user_id'] = $_POST['user_id'];

$_SESSION['room_id'] = $_POST['room_id'];

$user = $brain_UserDB->getUsername($_SESSION['user_id']);

$username = $user->getUsername();

$_SESSION['user'] = $username;

// echo $_SESSION['user'];

if (isset($_SESSION['user'])) {

$brain_users = $brain_UserDB->brain_getUser($_SESSION['user_id'] );

}

// $brain_roomDB->deleteRoom($_SESSION['room_id']);

// $brain_rooms_play = $brain_roomDB->get_Room();

// $category = $brain_CategoryDB->getCategory();

// header('location:.?action=brain_player');

header("location:.?action=brain_player&rid=".urlencode($_SESSION['room_id']) . "&room_num=".urlencode($room_num) . "&user_id=".urlencode($_SESSION['user_id']) . "&player_type=".urlencode($player_type));

// include './view/brain_player.php';

} elseif ($action == 'brain_profile') {