using System.Collections.Concurrent;

namespace Mango.Nop.Services;

public interface IMgSessionService<TSessionItem> where TSessionItem : IMgSessionItem
{
    //public ConcurrentDictionary<string, TSessionItem> Sessions { get; }

    public TSessionItem? GetOrCreateSessionItem(string sessionId);
    public bool TryAddSessionItem(TSessionItem sessionItem);
    public bool TryGetSessionItem(string sessionId, out TSessionItem sessionItem);
    public bool TryRemoveSessionItem(string sessionId, out TSessionItem sessionItem);
    public int Count();

    bool TryGetSessionItemBySignlaRConnectionId(string signalRConnectionId, out TSessionItem? sessionItem);
}