using Godot;
using Network.PacketHandling;
using Network.PacketHandling.Packets;
using System;
using Util;

namespace Network {
    public class Client : Peer {

        private PacketPeerUDP PacketPeer;
        private Connection ServerConn;
        private float Timer = 0;

        public Client(PacketPeerUDP packetPeer) : base(packetPeer, false) {
            PacketPeer = packetPeer;
        }

        public override void Initialize(string address, int port) {
            GD.print("Start client.");
            ServerConn = new Connection(address, port);
            ServerConn.Name = "Server";
            ConnectionList.AddConnection(ServerConn);
            SendBuffer(new PacketBuffer(), ServerConn);
            StartListening(port, "*");
        }

        public override void Uninitialize() {
            if (ConnectionList.Contains(ServerConn)) {
                Disconnect(ServerConn, DisconnectReason.MANUAL_DISCONNECT);
            }
            StopListening();
        }

        public override void Process(float delta) {
            if (Initialized) {
                Timer += delta;
                if (Timer > 10) {
                    Timer = 0;
                    TextMessagePkt Pkt = new TextMessagePkt();
                    Pkt.Text = "Hello, Server!";
                    PacketDistributor.AddReliableForAll(Pkt);
                    GD.print("Hello'd the server!");
                }
            }
        }

        public override void Connected(Connection conn) {
            GD.print("Connected to " + conn.Name + " at " + conn.Address + ":" + conn.Port);
            PacketDistributor.AddHandler(ServerConn);
            foreach (PeerListener listener in PeerListeners) {
                listener.OnConnect(conn);
            }
        }

        public override void Disconnected(Connection conn, DisconnectReason reason) {
            Stop(); // Stop the client if it disconnects.
        }
    }
}