#pragma once

//game client listener
namespace a8
{
    class TcpListener;
}

class GGListener : public a8::Singleton<GGListener>
{
private:
    GGListener() {};
    friend class a8::Singleton<GGListener>;

public:
    enum { HID = HID_GGListener };

public:
    void Init();
    void UnInit();

    template <typename T>
    void SendProxyMsg(int sockhandle, T& msg)
    {
        static int msgid = f8::Net_GetMessageId(msg);
        f8::Net_SendProxyMsg(tcp_listener_, sockhandle, 0, 0, msgid, msg);
    }

    template <typename T>
    void SendToClient(int sockhandle, unsigned int seqid, T& msg)
    {
        static int msgid = f8::Net_GetMessageId(msg);
        f8::Net_SendProxyMsg(tcp_listener_, sockhandle, seqid, 0, msgid, msg);
    }
    void SendText(int sockhandle, const std::string& text);

    void SendError(int sockhandle, unsigned int seqid,
                   int error_code, const std::string& error_msg,
                   const char* file = nullptr, int lineno = 0, int error_param = 0);

    void ForceCloseClient(int sockhandle);
    void ForceCloseChildSocket(int sockhandle);
    void MarkClient(int sockhandle, bool is_active);
    long long GetSendNodeNum();
    long long GetSentNodeNum();
    long long GetSentBytesNum();

private:
    void OnListenError(int errorid);

private:
    a8::TcpListener *tcp_listener_ = nullptr;
};