<?php
// header("Content-Type: application/json; charset=utf-8");

// // DB 연결
// $conn = new mysqli('localhost', 'egbim', 'baron3840!!', 'egbim');
// if ($conn->connect_error) {
//     http_response_code(500);
//     echo json_encode(['message' => 'DB 연결 실패']);
//     exit;
// }
// mysqli_set_charset($conn, 'utf8mb4');

// // === 파라미터 받기 ===
// $product_code = $_POST['product_code'] ?? '';
// $sw_version   = $_POST['sw_version'] ?? '';
// $version_type = $_POST['version_type'] ?? 'patch';   // major/minor/patch
// $uploader     = $_POST['uploader'] ?? '관리자';
// $files        = isset($_POST['files']) ? json_decode($_POST['files'], true) : [];

// if (!$product_code || !$sw_version || empty($files)) {
//     http_response_code(400);
//     echo json_encode(['message' => '필수값 누락']);
//     exit;
// }

// $inserted = [];
// foreach ($files as $f) {
//     $filename      = $f['name'] ?? '';          // 규칙 적용된 이름
//     $original_name = $f['original'] ?? $filename; // 원본 파일명 (없으면 동일)
//     $filepath      = $f['path'] ?? '';
//     $filetype      = $f['type'] ?? '';
//     $filesize      = $f['size'] ?? 0;

//     $sql = "INSERT INTO deploy_files
//             (product_code, sw_version, version_type,
//              filename, original_name, filepath, filetype,
//              filesize, uploader, upload_date, deleted)
//             VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), 0)";

//     $stmt = $conn->prepare($sql);
//     if (!$stmt) {
//         http_response_code(500);
//         echo json_encode(['message' => '쿼리 준비 실패: '.$conn->error]);
//         exit;
//     }

//     // 바인딩
//     $stmt->bind_param(
//         "sssssssis",
//         $product_code,
//         $sw_version,
//         $version_type,
//         $filename,
//         $original_name,
//         $filepath,
//         $filetype,
//         $filesize,
//         $uploader
//     );

//     if ($stmt->execute()) {
//         $inserted[] = [
//             'id'       => $stmt->insert_id,
//             'filename' => $filename,
//             'original' => $original_name,
//             'filetype' => $filetype,
//             'version'  => $sw_version,
//             'size'     => round($filesize/1024/1024, 2)."MB"
//         ];
//     } else {
//         http_response_code(500);
//         echo json_encode(['message' => 'DB insert 실패: '.$stmt->error]);
//         exit;
//     }

//     $stmt->close();
// }


// /* ✅ 버전 기록: deploy_versions_test 업데이트 */
// $check = $conn->prepare("SELECT COUNT(*) FROM deploy_versions_test WHERE product_code=?");
// if (!$check) {
//     error_log("쿼리 준비 실패: ".$conn->error);
// } else {
//     $check->bind_param("s", $product_code);
//     $check->execute();
//     $check->bind_result($cnt);
//     $check->fetch();
//     $check->close();

//     if ($cnt > 0) {
//         $upd = $conn->prepare("
//             UPDATE deploy_versions_test
//                SET family_version=?, external_version=?, updated_at=NOW()
//              WHERE product_code=?
//         ");
//         if (!$upd) {
//             error_log("UPDATE 준비 실패: ".$conn->error);
//         } else {
//             $upd->bind_param("sss", $sw_version, $sw_version, $product_code);
//             if (!$upd->execute()) {
//                 error_log("UPDATE 실행 실패: ".$upd->error);
//             }
//             $upd->close();
//         }
//     } else {
//         $ins = $conn->prepare("
//             INSERT INTO deploy_versions_test (product_code, family_version, external_version, updated_at)
//             VALUES (?, ?, ?, NOW())
//         ");
//         if (!$ins) {
//             error_log("INSERT 준비 실패: ".$conn->error);
//         } else {
//             $ins->bind_param("sss", $product_code, $sw_version, $sw_version);
//             if (!$ins->execute()) {
//                 error_log("INSERT 실행 실패: ".$ins->error);
//             }
//             $ins->close();
//         }
//     }
// }


// echo json_encode([
//     'message' => '업로드 DB 기록 완료',
//     'group' => [
//         'files'     => $inserted,
//         'upload'    => date('Y-m-d H:i:s'),
//         'uploader'  => $uploader,
//         'testdone'  => '<button class="bg-green-500 text-white px-2 py-1 rounded">확인</button>',
//         'tester'    => '',
//         'release'   => '<button class="bg-blue-500 text-white px-2 py-1 rounded">확인</button>',
//         'releaser'  => ''
//     ]
// ]);

// $conn->close();
?>
<?php
header("Content-Type: application/json; charset=utf-8");

// DB 연결
$conn = new mysqli('localhost', 'egbim', 'baron3840!!', 'egbim');
if ($conn->connect_error) {
    http_response_code(500);
    echo json_encode(['message' => 'DB 연결 실패']);
    exit;
}
mysqli_set_charset($conn, 'utf8mb4');

// === 파라미터 받기 ===
$product_code = $_POST['product_code'] ?? '';
$sw_version   = $_POST['sw_version'] ?? '';
$version_type = $_POST['version_type'] ?? 'patch';   // major/minor/patch
$uploader     = $_POST['uploader'] ?? '알 수 없음'; // JS에서 세션스토리지 값
$files        = isset($_POST['files']) ? json_decode($_POST['files'], true) : [];

if (!$product_code || !$sw_version || empty($files)) {
    http_response_code(400);
    echo json_encode(['message' => '필수값 누락']);
    exit;
}

$inserted = [];

foreach ($files as $f) {
    $filename      = $f['name'] ?? '';
    $original_name = $f['original'] ?? $filename;
    $filepath      = $f['path'] ?? '';
    $filetype      = $f['type'] ?? '';
    $filesize      = $f['size'] ?? 0;

    $sql = "
        INSERT INTO deploy_files
            (product_code, sw_version, version_type,
             filename, original_name, filepath, filetype,
             filesize, uploader, upload_date, deleted)
        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), 0)
        ON DUPLICATE KEY UPDATE
            filename = VALUES(filename),
            original_name = VALUES(original_name),
            filepath = VALUES(filepath),
            filesize = VALUES(filesize),
            uploader = VALUES(uploader),
            upload_date = NOW(),
            deleted = 0
    ";

    $stmt = $conn->prepare($sql);
    if (!$stmt) {
        http_response_code(500);
        echo json_encode(['message' => '쿼리 준비 실패: '.$conn->error]);
        exit;
    }

    $stmt->bind_param(
        "sssssssis",
        $product_code,
        $sw_version,
        $version_type,
        $filename,
        $original_name,
        $filepath,
        $filetype,
        $filesize,
        $uploader
    );

    if ($stmt->execute()) {
        $inserted[] = [
            'filename' => $filename,
            'original' => $original_name,
            'filetype' => $filetype,
            'version'  => $sw_version,
            'size'     => round($filesize/1024/1024, 2)."MB"
        ];
    } else {
        http_response_code(500);
        echo json_encode(['message' => 'DB insert/update 실패: '.$stmt->error]);
        exit;
    }
    $stmt->close();
}

/* ✅ 버전 기록: deploy_versions_test 업데이트 */
$check = $conn->prepare("SELECT COUNT(*) FROM deploy_versions_test WHERE product_code=?");
if ($check) {
    $check->bind_param("s", $product_code);
    $check->execute();
    $check->bind_result($cnt);
    $check->fetch();
    $check->close();

    if ($cnt > 0) {
        // ✅ 기존 레코드 있으면 family_version만 갱신
        $upd = $conn->prepare("
            UPDATE deploy_versions_test
               SET family_version=?, updated_at=NOW()
             WHERE product_code=?
        ");
        if ($upd) {
            $upd->bind_param("ss", $sw_version, $product_code);
            $upd->execute();
            $upd->close();
        }
    } else {
        // ✅ 신규 insert 시 external_version은 NULL로 둠
        $ins = $conn->prepare("
            INSERT INTO deploy_versions_test (product_code, family_version, updated_at)
            VALUES (?, ?, NOW())
        ");
        if ($ins) {
            $ins->bind_param("ss", $product_code, $sw_version);
            $ins->execute();
            $ins->close();
        }
    }
}

echo json_encode([
    'message' => '업로드 DB 기록 완료 (insert or update)',
    'group' => [
        'files'     => $inserted,
        'upload'    => date('Y-m-d H:i:s'),
        'uploader'  => $uploader,
        'testdone'  => '<button class="bg-green-500 text-white px-2 py-1 rounded">확인</button>',
        'tester'    => '',
        'release'   => '<button class="bg-blue-500 text-white px-2 py-1 rounded">확인</button>',
        'releaser'  => ''
    ]
]);

$conn->close();
?>