<?php
session_start();

if ($_SESSION['login-dosen']) {


    if ($_POST) {
        include '../../../inc/helper.php';
        include '../../../inc/gcm_helper.php';
        include '../../../inc/konfigurasi.php';
        include '../../../inc/db.pdo.class.php';

        $db = new dB($dbsetting);
        $db2 = new dB($dbsetting);
        
        switch ($_POST['act']) {
        case 'insert':
            $judul = trim($_POST['judul_penawaran']);
            $keterangan = trim($_POST['keterangan_penawaran']);
            if ($judul === '') {
                echo json_encode(['result' => false, 'msg' => 'Judul wajib diisi.']);
                exit;
            }

            $idDosen = $_SESSION['login-dosen']['id'];
           
            $query = "SELECT * FROM tbdosen WHERE iddosen = '$idDosen'";
            $db->runQuery($query);
            $kk = 0;
            while ($r = $db->dbFetch()) {
                $kk = $r['kelompokKeahlian'];
            }    
            
            
            $query = "INSERT INTO tb_penawaran_judul(idDosen, kk, judul, deskripsi) VALUES('{$idDosen}','{$kk}','{$judul}','{$keterangan}')";
            
            if (!$db->runQuery($query)) {
                echo json_encode(['result' => false, 'msg' => 'Penambahan Data Gagal DbError']);
                exit;
            } else {
                echo json_encode(['result' => true, 'msg' => 'Data Penawaran Judul Berhasil Disimpan']);
            }
        break;

        case 'update':
            $idData = $_POST['idpenawaran'];
            $idDosen = $_SESSION['login-dosen']['id'];
            $judul = trim($_POST['judul_penawaran']);
            $keterangan = trim($_POST['keterangan_penawaran']);
            
       
            if ($judul === '') {
                echo json_encode(['result' => false, 'msg' => 'Judul wajib diisi.']);
                exit;
            }
                
        	$queryupdate="UPDATE tb_penawaran_judul 
				SET
				judul='".$judul."',
				deskripsi='".$keterangan."'
				WHERE idPenawaran = '$idData' AND idDosen='$idDosen'";
				
			if($db->runQuery($queryupdate)){ 
				echo json_encode(array("result"=>true,"msg"=> "Data berhasil diubah"));
			}else{
				echo json_encode(array("result"=>false,"msg"=>"Aksi Gagal DbError"));
			}
        break;
        
        case 'hapusjudul':
			$id=$_POST['iddata'];
		    $idDosen = $_SESSION['login-dosen']['id'];
			
			$query = "SELECT * FROM tb_ambil_judul WHERE idPenawaranAmbil = '$id'";
            $db->runQuery($query);
            
            $adaData = false;
            while ($r = $db->dbFetch()) {
                $adaData = true;
            } 
    
            if($adaData){
                echo json_encode(array("result"=>false,"msg"=>"Tidak dapat menghapus judul ini, judul ini pernah di booking mahasiswa sebelumnya"));
                exit;
            }
    
			if(ctype_digit($id)){
				$hapus="DELETE FROM tb_penawaran_judul WHERE idPenawaran='$id' AND idDosen = '$idDosen'";
				if($db->runQuery($hapus)){
					echo json_encode(array("result"=>true,"msg"=>"Data Penawaran Judul Ini Telah Dihapus."));
				}else{
					echo json_encode(array("result"=>false,"msg"=>"Aksi gagal DBERROR."));
				}
			}
		break;
		
		case 'setujujudul':
			$id=$_POST['iddata'];
		    $idDosen = $_SESSION['login-dosen']['id'];
					    
			if(ctype_digit($id)){
			    $query = "SELECT * FROM tb_ambil_judul LEFT JOIN tb_penawaran_judul ON tb_ambil_judul.idPenawaranAmbil = tb_penawaran_judul.idPenawaran WHERE idPenawaranAmbil = '$id' AND idDosen = '$idDosen' ORDER BY waktuPengambilan DESC LIMIT 1";
			    $adaData = false;
			    $db->runQuery($query);
			    while ($r = $db->dbFetch()) {
                    $adaData = true;
                    $idPengambilan = $r['idAmbil'];
                }  
                
                if(!$adaData){
                    echo json_encode(array("result"=>false,"msg"=>"Aksi Gagal, Data Penawaran Judul Ini Tidak Ditemukan."));
                    exit;    
                }
                
				$queryupdate="UPDATE tb_ambil_judul 
    				SET
    				statusPengambilan='1',
    				waktuVerifikasi = NOW()
    				WHERE idAmbil = '$idPengambilan'";
				
				if($db->runQuery($queryupdate)){
					echo json_encode(array("result"=>true,"msg"=>"Berhasil Mengclose Data Penawaran Judul Ini."));
				}else{
					echo json_encode(array("result"=>false,"msg"=>"Aksi gagal DBERROR."));
				}
			}
		break;
		
		case 'tolakjudul':
			$id=$_POST['iddata'];
		    $idDosen = $_SESSION['login-dosen']['id'];
					    
			if(ctype_digit($id)){
			    $query = "SELECT * FROM tb_ambil_judul LEFT JOIN tb_penawaran_judul ON tb_ambil_judul.idPenawaranAmbil = tb_penawaran_judul.idPenawaran WHERE idPenawaranAmbil = '$id' AND idDosen = '$idDosen' ORDER BY waktuPengambilan DESC LIMIT 1";
			    $adaData = false;
			    $db->runQuery($query);
			    while ($r = $db->dbFetch()) {
                    $adaData = true;
                    $idPengambilan = $r['idAmbil'];
                }  
                
                if(!$adaData){
                    echo json_encode(array("result"=>false,"msg"=>"Aksi Gagal, Data Penawaran Judul Ini Tidak Ditemukan."));
                    exit;    
                }
                
				$queryupdate="UPDATE tb_ambil_judul 
    				SET
    				statusPengambilan='2',
    				waktuVerifikasi = NOW()
    				WHERE idAmbil = '$idPengambilan'";
				
				if($db->runQuery($queryupdate)){
					echo json_encode(array("result"=>true,"msg"=>"Berhasil Menolak Mahasiswa Ini untuk Data Penawaran Judul Ini."));
				}else{
					echo json_encode(array("result"=>false,"msg"=>"Aksi gagal DBERROR."));
				}
			}
		break;
		

    }
    }
}
?>