export function setCookie(res, name, value, options = {}) {
    const cookieParts = [
        `${encodeURIComponent(name)}=${encodeURIComponent(value)}`,
    ];
    if (options.expires) {
        cookieParts.push(`Expires=${options.expires.toUTCString()}`);
    }
    if (options.maxAge !== undefined) {
        cookieParts.push(`Max-Age=${options.maxAge}`);
    }
    if (options.path) {
        cookieParts.push(`Path=${options.path}`);
    }
    if (options.domain) {
        cookieParts.push(`Domain=${options.domain}`);
    }
    if (options.secure) {
        cookieParts.push("Secure");
    }
    if (options.httpOnly) {
        cookieParts.push("HttpOnly");
    }
    res.setHeader("Set-Cookie", cookieParts.join("; "));
}
export function getCookie(req, name) {
    const cookieHeader = req.headers.cookie;
    if (!cookieHeader)
        return null;
    const cookies = cookieHeader
        .split(";")
        .reduce((acc, cookie) => {
        const [key, val] = cookie.trim().split("=").map(decodeURIComponent);
        acc[key] = val;
        return acc;
    }, {});
    return cookies[name] || null;
}
export function updateCookie(res, name, value, options = {}) {
    setCookie(res, name, value, options);
}
export function deleteCookie(res, name, options = {}) {
    setCookie(res, name, "", Object.assign(Object.assign({}, options), { expires: new Date(0), maxAge: 0 }));
}