public function divideTeam($team, $min, $max, $boolit, $compID)
{
$len = count($team);
$numTeam = $len / $min;
$totalTeam = array();
//$team = array_flip($team);
//return $team;
if ($boolit) {
$a = array_keys($team);
} else {
$a = $team;
}
//print_r($a);
while (count($a) >= $min) {
$t = array();
while (count($t) < $min) {
array_push($t, array_pop($a));
$a = array_reverse($a);
}
array_push($totalTeam, $t);
}
if (count($a) > 0 && count($totalTeam) > 0) {
$i = 0;
foreach ($a as $b) {
array_push($totalTeam[$i % count($totalTeam)], $b);
$i = $i + 1;
}
}
$unsorted = array();
$teamteam = array();
//return $totalTeam;
foreach ($totalTeam as $c) {
if (count($c) > $max) {
while (count($c) > $max) {
print_r($c);
array_push($unsorted, array_pop($c));
}
array_push($teamteam, $c);
} else {
array_push($teamteam, $c);
}
}
if (count($teamteam) > 0) {
foreach ($teamteam as $t) {
team::create(['competition' => $compID, 'teamName' => 'Unnamed Team']);
$val = \DB::select(\DB::raw('(SELECT max(teamID) as i FROM team)'));
$teamID = $val[0]->i;
foreach ($t as $s) {
//print_r($s);
//print_r(',');
team_contents::create(['teamID' => $teamID, 'studentID' => $s]);
\DB::table('student_competition')->where('studentID', '=', $s)->delete();
}
}
}
if (count($totalTeam == 0)) {
return $a;
}
return $unsorted;
}
public function generateTeam(Request $request)
{
//DB::table('team_contents')->truncate();
$min = $request->get('min');
$max = $request->get('max');
$compId = $request->get('comp');
$students_p = \DB::table('student_competition')->join('student_preferences', 'student_competition.studentID', '=', 'student_preferences.id')->select('student_competition.studentID', 'student_preferences.python', 'student_preferences.java', 'student_preferences.c', 'student_preferences.teamStyle')->where('student_competition.compID', '=', $compId)->get();
$students_c = student_classes::all();
$std_j = array();
$std_p = array();
$std_c = array();
$std_u = array();
foreach ($students_p as $a) {
if ($a->java > $a->python and $a->java > $a->c) {
$std_j[$a->studentID] = $a->java;
} elseif ($a->python > $a->c and $a->python > $a->c) {
$std_p[$a->studentID] = $a->python;
} elseif ($a->c > $a->python and $a->c > $a->java) {
$std_c[$a->studentID] = $a->c;
} else {
$std_u[$a->studentID] = $a->c;
}
}
foreach ($students_c as $c) {
if (array_key_exists($c->studentID, $std_j)) {
$std_j[$c->studentID] = $std_j[$c->studentID] + $c->classID;
}
if (array_key_exists($c->studentID, $std_p)) {
$std_p[$c->studentID] = $std_p[$c->studentID] + $c->classID;
}
if (array_key_exists($c->studentID, $std_c)) {
$std_c[$c->studentID] = $std_c[$c->studentID] + $c->classID;
}
if (array_key_exists($c->studentID, $std_u)) {
$std_u[$c->studentID] = $std_u[$c->studentID] + $c->classID;
}
}
asort($std_j);
asort($std_c);
asort($std_p);
asort($std_u);
$unsorted = array();
//return $this->divideTeam($std_j, $min, $max);
//return count($std_p) + count($std_c) + count($std_p) + count($std_u);
// return $unsorted + $this->divideTeam($std_u, $min, $max, true, $compId);
//$unsorted = $unsorted + $this->divideTeam($std_j, $min, $max, true, $compId);
//print_r($unsorted);
//$unsorted = $unsorted + $this->divideTeam($std_c, $min, $max, true, $compId);
//print_r($unsorted);
//$unsorted = $unsorted + $this->divideTeam($std_p, $min, $max, true, $compId);
//print_r($unsorted);
//$unsorted = $unsorted + $this->divideTeam($std_u, $min, $max, true, $compId);
$ss = array();
$ss = $std_c + $std_j + $std_p + $std_u;
$ss = array_keys($ss);
shuffle($ss);
$totteam = array();
while (count($ss) > 0) {
$a = array();
while (count($a) < $min) {
array_push($a, array_pop($ss));
}
array_push($totteam, $a);
}
//print_r($totteam);
$notAdded = array();
$added = array();
foreach ($totteam as $t) {
$test = false;
foreach ($t as $g) {
if ($g == null) {
$test = true;
break;
}
}
if ($test) {
array_push($notAdded, $t);
} else {
array_push($added, $t);
}
}
$i = 0;
if ($min != $max) {
if (count($notAdded) > 0) {
foreach ($notAdded[0] as $nA) {
if ($nA != null) {
while ($i < count($added[$i])) {
if (count($added[$i]) < $max) {
array_shift($notAdded[0]);
array_push($added[$i], $nA);
//array_push($finalAdd, $a);
$i++;
break;
}
$i++;
break;
}
} else {
array_shift($notAdded[0]);
}
}
}
}
$notAdded = $notAdded[0];
$stdc = count($notAdded);
//return $notAdded;
foreach ($added as $t) {
team::create(['competition' => $compId, 'teamName' => 'Unnamed Team']);
$val = \DB::select(\DB::raw('(SELECT max(teamID) as i FROM team)'));
$teamID = $val[0]->i;
foreach ($t as $s) {
//print_r($s);
//print_r(',');
team_contents::create(['teamID' => $teamID, 'studentID' => $s]);
\DB::table('student_competition')->where('studentID', '=', $s)->delete();
}
}
$teams = team::all();
$competitions = competition::all();
$compID = array();
$compName = array();
$teamnames = array();
foreach ($competitions as $c) {
array_push($compID, $c->compID);
array_push($compName, $c->compName);
}
foreach ($teams as $t) {
array_push($teamnames, $t->teamName);
}
return view('admin', compact('teamnames', 'compID', 'compName', 'notAdded'));
}
public function updateTeam(Request $request)
{
$students = User::all();
\DB::table('team')->where('teamID', $request->get('id'))->update(['teamName' => $request->get('team')]);
$t = team::where('teamName', '=', $request->get('team'))->first();
team_contents::where('teamID', '=', $t->teamID)->delete();
foreach ($students as $s) {
$numberwang = $request->get($s->id);
if ($numberwang == "on") {
team_contents::create(['teamID' => $t->teamID, 'studentID' => $s->id]);
}
}
return redirect('home');
}
public function run()
{
DB::table('team_contents')->delete();
team_contents::create(['teamID' => '1', 'studentID' => '1']);
team_contents::create(['teamID' => '1', 'studentID' => '2']);
team_contents::create(['teamID' => '1', 'studentID' => '3']);
team_contents::create(['teamID' => '1', 'studentID' => '4']);
team_contents::create(['teamID' => '1', 'studentID' => '5']);
team_contents::create(['teamID' => '2', 'studentID' => '6']);
team_contents::create(['teamID' => '2', 'studentID' => '7']);
team_contents::create(['teamID' => '2', 'studentID' => '8']);
team_contents::create(['teamID' => '2', 'studentID' => '9']);
team_contents::create(['teamID' => '2', 'studentID' => '10']);
team_contents::create(['teamID' => '3', 'studentID' => '1']);
team_contents::create(['teamID' => '3', 'studentID' => '2']);
team_contents::create(['teamID' => '3', 'studentID' => '11']);
team_contents::create(['teamID' => '4', 'studentID' => '12']);
team_contents::create(['teamID' => '4', 'studentID' => '13']);
team_contents::create(['teamID' => '4', 'studentID' => '14']);
team_contents::create(['teamID' => '5', 'studentID' => '1']);
team_contents::create(['teamID' => '5', 'studentID' => '15']);
team_contents::create(['teamID' => '5', 'studentID' => '16']);
team_contents::create(['teamID' => '5', 'studentID' => '17']);
team_contents::create(['teamID' => '6', 'studentID' => '18']);
team_contents::create(['teamID' => '6', 'studentID' => '19']);
team_contents::create(['teamID' => '6', 'studentID' => '20']);
team_contents::create(['teamID' => '6', 'studentID' => '21']);
}
