<?php

session_start();

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

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

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

$loginDosen = requireSessionRole('dosen');

$idRekapHasil = isset($_POST['idRekap']) ? (int) $_POST['idRekap'] : 0;
$jenis = isset($_POST['jenis']) ? trim((string) $_POST['jenis']) : '';
$verif = isset($_POST['verif']) ? (int) $_POST['verif'] : 0;
$sebagai = isset($_POST['sebagai']) ? trim((string) $_POST['sebagai']) : '';

if ($idRekapHasil <= 0 || $jenis === '' || $sebagai === '') {
    jsonResponse(['status' => false, 'msg' => 'Parameter tidak lengkap'], 422);
}

$sql = 'SELECT pemb1, pemb2, peng1, peng2 FROM tbrekaphasil WHERE id = :idRekapHasil';
$stmt = $dbh->prepare($sql);
$stmt->bindParam(':idRekapHasil', $idRekapHasil);
$stmt->execute();
$rekap = $stmt->fetch(PDO::FETCH_ASSOC);

if (!$rekap) {
    jsonResponse(['status' => false, 'msg' => 'Data Not Found'], 404);
}

$dosenNip = isset($loginDosen['nip']) ? (string) $loginDosen['nip'] : '';

switch ($sebagai) {
    case 'pemb1': $fieldName = 'verifPemb1'; $expectedNip = (string) $rekap['pemb1']; break;
    case 'pemb2': $fieldName = 'verifPemb2'; $expectedNip = (string) $rekap['pemb2']; break;
    case 'peng1': $fieldName = 'verifPeng1'; $expectedNip = (string) $rekap['peng1']; break;
    case 'peng2': $fieldName = 'verifPeng2'; $expectedNip = (string) $rekap['peng2']; break;
    default: jsonResponse(['status' => false, 'msg' => 'Status Dosen Tidak Dikenali'], 422);
}

if ($expectedNip === '' || $expectedNip !== $dosenNip) {
    jsonResponse(['status' => false, 'msg' => 'Forbidden'], 403);
}

$sql = 'SELECT id FROM tb_verif_berkas WHERE idRekapHasil = :idRekapHasil AND jenisSidang = :jenis';
$stmt = $dbh->prepare($sql);
$stmt->bindParam(':idRekapHasil', $idRekapHasil);
$stmt->bindParam(':jenis', $jenis);
$stmt->execute();

if ($stmt->rowCount() === 0) {
    $sql = 'INSERT INTO tb_verif_berkas(idRekapHasil, jenisSidang, catatanDariAdmin, verifPemb1, verifPemb2, verifPeng1, verifPeng2) VALUES(:idRekapHasil, :jenis, "", 0, 0, 0, 0)';
    $stmt = $dbh->prepare($sql);
    $stmt->bindParam(':idRekapHasil', $idRekapHasil);
    $stmt->bindParam(':jenis', $jenis);
    $stmt->execute();
}

$sql = "UPDATE tb_verif_berkas SET {$fieldName} = :verif WHERE idRekapHasil = :idRekapHasil AND jenisSidang = :jenis";
$stmt = $dbh->prepare($sql);
$stmt->bindParam(':verif', $verif);
$stmt->bindParam(':idRekapHasil', $idRekapHasil);
$stmt->bindParam(':jenis', $jenis);
$stmt->execute();

echo json_encode([
    'status' => true,
    'msg' => 'Verifikasi berhasil',
]);