using MMOserver.Game.Service;
using ServerLib.Service;

namespace MMOserver.Game.Channel;

public abstract class UserContainer
{
    protected readonly Dictionary<int, Player> users = new();

    public virtual void AddUser(int userId, Player player)
    {
        users.Add(userId, player);
    }

    public virtual void RemoveUser(int userId)
    {
        users.Remove(userId);
    }

    public virtual int HasUser(int userId)
    {
        return users.ContainsKey(userId) ? userId : -1;
    }

    public virtual Player? GetPlayer(int userId)
    {
        users.TryGetValue(userId, out Player? player);
        return player;
    }

    public virtual IEnumerable<Player> GetPlayers()
    {
        return users.Values;
    }

    public IEnumerable<int> GetConnectUsers()
    {
        return users.Keys;
    }

    public Dictionary<int, Player> GetUsers()
    {
        return users;
    }

    public int UserCount => users.Count;
}