<?php

session_start();

include '../conf/koneksiPDO.php';
include '../conf/function.php';

$conn = new createCon();
$dbh = $conn->connect();

header('Content-Type: application/json');

$loginMhs = requireSessionRole('mhs');
$nim = isset($loginMhs['nim']) ? $loginMhs['nim'] : '';
$idMhs = isset($loginMhs['id']) ? $loginMhs['id'] : 0;

$idJadwal = isset($_GET['idJadwal']) ? (int) $_GET['idJadwal'] : 0;
if ($idJadwal <= 0) {
    jsonResponse(['status' => false, 'msg' => 'Parameter idJadwal tidak valid'], 422);
}

if (!isset($_POST['listKey'])) {
    jsonResponse(['status' => false, 'msg' => 'Parameter listKey tidak lengkap'], 422);
}

$listKey = json_decode($_POST['listKey'], true);
if (!is_array($listKey) || empty($listKey)) {
    jsonResponse(['status' => false, 'msg' => 'Format listKey tidak valid'], 422);
}

$sql = 'SELECT * FROM tbjadwal WHERE id = :idJadwal AND idMhs = :idMhs';
$stmt = $dbh->prepare($sql);
$stmt->bindParam(':idJadwal', $idJadwal);
$stmt->bindParam(':idMhs', $idMhs);
$stmt->execute();

if ($stmt->rowCount() === 0) {
    jsonResponse(['status' => false, 'msg' => 'Forbidden'], 403);
}

$namaFolder = 'dll';

while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
    $jenisSidang = strtolower($row['jenis']);
    switch ($jenisSidang) {
        case 'outline': $namaFolder = 'Seminar Outline'; break;
        case 'sidhas': $namaFolder = 'Seminar Hasil'; break;
        case 'sidang': $namaFolder = 'Sidang Akhir'; break;
    }
}

$urlAPIDrive = 'http://203.24.50.140/';
$banyakSukses = 0;

foreach ($listKey as $key => $val) {
    if (isset($_FILES[$val])) {
        $tmpfile = $_FILES[$val]['tmp_name'];
        $filename = basename($_FILES[$val]['name']);
        $typeFile = $_FILES[$val]['type'];

        $cFile = curl_file_create($tmpfile, $typeFile, $filename);

        $post = ['nim' => $nim, 'file_gdrive' => $cFile, 'folderMhs' => $namaFolder];
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $urlAPIDrive);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_PORT, 8080);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        $result = curl_exec($ch);

        curl_close($ch);

        $decodedResult = json_decode($result, true);

        if ($decodedResult['status'] == 1) {
            $fileId = $decodedResult['fileId'];

            ++$banyakSukses;
            $sql = 'SELECT * FROM tb_berkas_sidang WHERE idJadwal = :idJadwal AND nama = :nama';
            $stmt = $dbh->prepare($sql);
            $stmt->bindParam(':idJadwal', $idJadwal);
            $stmt->bindParam(':nama', $val);
            $stmt->execute();

            if ($stmt->rowCount() == 0) {
                $sql = 'INSERT INTO tb_berkas_sidang(idJadwal, nama, driveId) VALUES(:idJadwal, :nama, :driveId)';
                $stmt = $dbh->prepare($sql);
                $stmt->bindParam(':idJadwal', $idJadwal);
                $stmt->bindParam(':nama', $val);
                $stmt->bindParam(':driveId', $fileId);
                $stmt->execute();
            } else {
                $sql = 'UPDATE tb_berkas_sidang SET driveId = :driveId WHERE idJadwal = :idJadwal AND nama = :nama';
                $stmt = $dbh->prepare($sql);
                $stmt->bindParam(':idJadwal', $idJadwal);
                $stmt->bindParam(':nama', $val);
                $stmt->bindParam(':driveId', $fileId);
                $stmt->execute();
            }
        }
    }
}

echo json_encode([
    'status' => true,
    'msg' => $banyakSukses.' file berhasil diupload',
]);