using MessagePack;
using NanoidDotNet;
using System.Text;
using XNet.Business.Net;
using XNet.Business.PathNavigation;

namespace XNet.Business.Manager
{
    public class SceneManager
    {
        private readonly WsConnectionManager _wsManager;
        public SceneManager(WsConnectionManager wsManager)
        {
            _wsManager = wsManager;
        }
        public async Task GetRoomForStart(string connId, byte[] data)
        {
            // 处理订阅实例请求
            var startRoomReq = MessagePackSerializer.Deserialize<SubscribeRoom>(data);
            if (startRoomReq != null)
            {
                string roomId = startRoomReq.RoomId;
                //roomId为空时，开启游戏失败，返回
                if (string.IsNullOrWhiteSpace(startRoomReq.RoomId))
                {
                    return;
                }

                var room = _wsManager.GetStartRoomInfoForCondition(roomId, startRoomReq.RoomName);

                await _wsManager.SendBaseSingleMessage(connId, WsMsgType.GET_ROOM_FOR_START,
                    (room == null ? null : room.RoomId)
                );
            }
        }

        public async Task LeaveRoom(string connId, byte[] data)
        {
            // 处理订阅实例请求
            string roomId = Encoding.UTF8.GetString(data);
            if (!string.IsNullOrEmpty(roomId))
            {
                //退出所有房间
                await _wsManager.LeaveRoom(connId);
            }
        }
    }
}