use pumpkin_data::packet::clientbound::PLAY_COOKIE_REQUEST;
use pumpkin_macros::java_packet;
use pumpkin_util::resource_location::ResourceLocation;
use serde::Serialize;

/// Sent by the server to request a "cookie" (stored data) from the client.
///
/// Introduced in modern Minecraft versions, cookies allow servers to store
/// small amounts of persistent data on the client side that can be retrieved
/// even across different server instances or sub-servers in a network.
#[derive(Serialize)]
#[java_packet(PLAY_COOKIE_REQUEST)]
pub struct CPlayCookieRequest<'a> {
    /// The unique identifier (namespace:path) of the cookie to retrieve.
    pub key: &'a ResourceLocation,
}

impl<'a> CPlayCookieRequest<'a> {
    pub fn new(key: &'a ResourceLocation) -> Self {
        Self { key }
    }
}