using Microsoft.Extensions.Logging;
using RPG.Network.Proto;
using RPG.Services.Core.Network;
using RPG.Services.Core.Network.Attributes;
using RPG.Services.Core.Network.Command;
using RPG.Services.Core.Session;
using RPG.Services.Gateserver.Session;

namespace RPG.Services.Gateserver.Network.Command;
internal class GateserverCommandHandler : ServiceCommandHandler
{
    private readonly SessionManager _sessionManager;

    public GateserverCommandHandler(ILogger<ServiceCommandHandler> logger, ServiceBox services, SessionManager sessionManager) : base(logger, services)
    {
        _sessionManager = sessionManager;
    }

    [ServiceCommand(ServiceCommandType.BindContainerResult)]
    public async Task OnBindContainerResult(ServiceCommand command)
    {
        CmdBindContainerResult result = CmdBindContainerResult.Parser.ParseFrom(command.Body.Span);

        if (_sessionManager.TryGet(result.SessionId, out NetworkSession? session))
        {
            session.ServiceBound(result.ServiceType);
            if (result.ServiceType == RPGServiceType.Gameserver)
            {
                PlayerGetTokenScRsp rsp;
                if (result.Retcode != 0)
                {
                    rsp = new() { Retcode = 1 };
                }
                else
                {
                    rsp = new()
                    {
                        Retcode = 0,
                        Msg = "OK",
                        Uid = session.PlayerUid
                    };
                }

                await session.SendAsync((ushort)CmdType.CmdPlayerGetTokenScRsp, rsp);
            }
        }
    }

    [ServiceCommand(ServiceCommandType.ForwardGameMessage)]
    public async Task OnForwardGameMessage(ServiceCommand command)
    {
        CmdForwardGameMessage cmd = CmdForwardGameMessage.Parser.ParseFrom(command.Body.Span);

        if (_sessionManager.TryGet(cmd.SessionId, out NetworkSession? session))
        {
            await session.SendAsync(new((ushort)cmd.CmdType, ReadOnlyMemory<byte>.Empty, cmd.Payload.Memory));
        }
    }
}