use mio;

use server::server::HWServer;

use server::actions::Action;

use server::actions::Action::*;

use protocol::messages::HWProtocolMessage;

use protocol::messages::HWServerMessage::*;

pub fn handle(server: &mut HWServer, token: mio::Token, poll: &mio::Poll, message: HWProtocolMessage) {

    match message {

        HWProtocolMessage::Chat(msg) => {

            let chat_msg = ChatMsg(&server.clients[token].nick, &msg).to_raw_protocol();

            server.react(token, poll, vec![SendAllButMe(chat_msg)]);

        },

        HWProtocolMessage::CreateRoom(name, password) => {

            let room_exists = server.rooms.iter().find(|&r| r.name == name).is_some();

            if room_exists {

                server.react(token, poll, vec![Warn("Room exists".to_string())]);

            } else {

                let flags_msg = ClientFlags("+hr", &[&server.clients[token].nick]).to_raw_protocol();

                {

                    let c = &mut server.clients[token];

                    c.is_master = true;

                    c.is_ready = true;

                    c.is_joined_mid_game = false;

                }

                server.react(token, poll, vec![

                    AddRoom(name, password)

                    , SendMe(flags_msg)

                    ]);

            }

        },

        HWProtocolMessage::Join(name, password) => {

        },

        HWProtocolMessage::List => warn!("Deprecated LIST message received"),

        _ => warn!("Incorrect command in lobby state"),

    }

}