function getKasiPlan($semesters, $sid)
{
//$plannerId = 1;
//echo $semesters;
//echo $sid;
$AllCourse = array();
$selectedCourse = array();
$creditsList = array();
//$result=getPlannerBySid($sid,$plannerId);
//while($row=mysql_fetch_array($result)){
// array_push($AllCourse,$row);
//}
$major = mysql_fetch_array(getStudentById($sid))['major'];
$result = getAllSubjectsByMajor($major);
while ($row = mysql_fetch_array($result)) {
array_push($creditsList, $row);
$listid = $row['listid'];
$subResult = getListByListID($listid);
while ($subRow = mysql_fetch_array($subResult)) {
array_push($AllCourse, $subRow);
}
}
// return $AllCourse;
session_start();
$_SESSION['creditsList'] = $creditsList;
$returnResult = array();
for ($i = 0; $i < $semesters; $i++) {
$eachLevel = array();
// echo "xx<br>";
foreach ($AllCourse as $key => $value) {
$row = mysql_fetch_array(getCourseById($value['cid']));
$value['offerTime'] = $row['offerTime'];
if (checkPrerequisites($value['cid'], $selectedCourse)) {
if ($i == 0) {
$value[5] = "true";
$value['available'] = "true";
} else {
$value[5] = "false";
$value['available'] = "false";
}
array_push($eachLevel, $value);
//array_push($selectedCourse, $value['cid']);
unset($AllCourse[$key]);
}
}
foreach ($eachLevel as $value) {
array_push($selectedCourse, $value['cid']);
for ($ii = 0; $ii < count($creditsList); $ii++) {
if ($creditsList[$ii]['listid'] == $value['listid']) {
$creditsList[$ii]['credits'] -= $value['credits'];
break;
}
}
}
// print_r($eachLevel);
array_push($returnResult, $eachLevel);
// echo "<br>";
}
$flag = true;
for ($i = 0; $i < count($creditsList); $i++) {
// echo $creditsList[$i]['credits']."<br>";
if ($creditsList[$i]['credits'] > 0) {
$flag = false;
}
}
if ($flag == true) {
session_start();
$_SESSION['semesters'] = $returnResult;
// $_SESSION['creditsList']=$creditsList;
return $returnResult;
} else {
session_start();
$_SESSION['semesters'] = "error";
// $_SESSION['creditsList']=$creditsList;
return "error";
}
}
$m = checkPrerequisites($value['cid'], $array);
if ($m == "true") {
// $semesterCourses[$currentSemester][$key]['available'] = "true";
$value['available'] = "true";
} else {
// $semesterCourses[$currentSemester][$key]['available'] = "required:\n" . $m;
$value['available'] = "required:\n" . $m;
}
}
//$_SESSION['semesters']=$semesterCourses;
array_push($unselectedCourse, $value);
}
}
}
foreach ($semesterCourses[$currentSemester] as $key => $value) {
$m = checkPrerequisites($value['cid'], $array);
if ($m == "true") {
$semesterCourses[$currentSemester][$key]['available'] = "true";
$value['available'] = "true";
} else {
$semesterCourses[$currentSemester][$key]['available'] = "required:\n" . $m;
$value['available'] = "required:\n" . $m;
}
array_push($unselectedCourse, $value);
}
// $_SESSION['semesters']=$semesterCourses;
echo json_encode($unselectedCourse);
} else {
if ($method = "generate") {
session_start();
$sid = $_SESSION['sid'];
function getMajorOverView($sid, $plannerId)
{
$result = getStudentById($sid);
$row = mysql_fetch_array($result);
$major = $row['major'];
$courseTakenOrPlanArray = getCidFromPlannerAndStu_OfferingBySid($sid, $plannerId);
// print_r($courseTakenOrPlanArray);
$result = getAllSubjectsByMajor($major);
//echo $major;
$father = array();
$son = array();
while ($row = mysql_fetch_array($result)) {
// print_r($row['listid']);
array_push($father, $row);
$subResult = getListByListID($row['listid']);
$subSon = array();
while ($subRow = mysql_fetch_array($subResult)) {
// print_r($subRow);
$temp = array();
$temp['cid'] = $subRow['cid'];
$temp['credits'] = $subRow['credits'];
if (in_array($subRow['cid'], $courseTakenOrPlanArray)) {
$temp['term'] = getTermByCid($subRow['cid'], $plannerId);
} else {
if (checkPrerequisites($subRow['cid'])) {
$temp['term'] = "true";
} else {
if (checkPrerequisitesOnPlanner($subRow['cid'], $plannerId)) {
$temp['term'] = "true";
} else {
$temp['term'] = "false";
}
}
}
array_push($subSon, $temp);
}
array_push($son, $subSon);
}
$returnValue = array();
array_push($returnValue, $father);
array_push($returnValue, $son);
return $returnValue;
}