using System.Numerics;
using OnekoOnline.Net;
using Raylib_cs;

namespace OnekoOnline;

class OnekoNet : Oneko
{
    readonly User MyUser;

    public static Dictionary<int, OnekoNet> NetNekos = [];

    public OnekoNet(Bitmap bitmap, User user) : base(bitmap)
    {
        MyUser = user;
        Name = user.Username!;

        Client.UserDisconnected += disconnectedUser => {
            if (disconnectedUser == MyUser) Dispose();
        };

        Client.PacketRecived += (reader, user, packetType) => {
            if (user != MyUser) return;

            if (packetType == PacketType.OnekoTargetPosition) TargetPosition = reader.GetVector2();
        };

        Client.ServerDisconnected += Dispose;
    }

    public static void SpawnNetNeko(User user)
    {
        if (!NetNekos.ContainsKey(user.Id)) {
            Bitmap spriteSheet = Bitmap.Deserialize(user.SpriteSheet);
            NetNekos.Add(user.Id, new OnekoNet(spriteSheet, user));
        }
    }

    public override void Dispose()
    {
        NetNekos.Remove(MyUser.Id);
        base.Dispose();
    }

    public static void DisconnectAll()
    {
        foreach (OnekoNet neko in NetNekos.Values) neko.Dispose();
    }
}