#pragma once

class Player;
namespace google
{
    namespace protobuf
    {
        class Message;
    }
}

namespace a8
{
    class TcpClient;
    class AsyncTcpClient;
    class TcpListener;
}

namespace f8
{
    //老消息头部(matchvs)
    struct PackHeadOld
    {
        unsigned short packlen;
        unsigned short msgid;
        unsigned int magiccode;
    };

    //普通消息头部
    struct PackHead
    {
        unsigned short packlen;
        unsigned short msgid;
        unsigned int seqid;
        unsigned short magic_code;
        unsigned short ext_len;
    };

    //大包消息头部
    struct BigPackHead
    {
        int packlen;
        unsigned short msgid;
        unsigned int seqid;
        unsigned short magic_code;
        unsigned short rpc_error_code;
    };

    //转发类消息头部
    struct ForwardPackHead
    {
        unsigned short packlen;
        unsigned short sockethandle;
        unsigned short msgid;
        unsigned short src_msgid;
        unsigned int src_seqid;
        unsigned long ip_saddr;
        unsigned int sign;
    };

    struct WSProxyPackHead_C
    {
        unsigned short packlen;
        unsigned short msgid;
        unsigned int seqid;
        unsigned short magic_code;

        unsigned short socket_handle;
        unsigned long ip_saddr;
    };

    struct WSProxyPackHead_S
    {
        unsigned short packlen;
        unsigned short msgid;
        unsigned int seqid;
        unsigned short magic_code;
        unsigned short rpc_error_code;

        unsigned short socket_handle;
        unsigned short ext_len;
    };

    struct MsgHdr
    {
        unsigned int seqid;
        unsigned short msgid;
        int socket_handle;
        unsigned long ip_saddr;
        const char* buf;
        int buflen;
        int offset;
        Player *hum = nullptr;
        const void* user_data = nullptr;

        MsgHdr* Clone();
        static void Destroy(MsgHdr* hdr);
    };

    #ifdef MATCHVS
    const unsigned int MAGIC_CODE = 0xAABBCCAA;
    #else
    const unsigned short MAGIC_CODE = (((unsigned short)'S') << 8) | ((unsigned short)'K');
    #endif

    int Net_GetMessageId(const ::google::protobuf::Message& msg);

    void Net_PackMsg(unsigned short msgid, ::google::protobuf::Message& msg, std::string& out);
    void Net_PackMsgOld(unsigned short msgid, ::google::protobuf::Message& msg, std::string& out);
    int Net_SendMsg(a8::TcpClient* tcp_client, unsigned int seqid,
                    unsigned short msgid, const ::google::protobuf::Message& msg);
    int Net_SendMsgOld(a8::TcpClient* tcp_client, unsigned int seqid,
                       unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_SendMsg(a8::AsyncTcpClient* tcp_client, unsigned int seqid,
                    unsigned short msgid, const ::google::protobuf::Message& msg);
    int Net_SendBigMsg(a8::TcpClient* tcp_client, unsigned int seqid,
                       unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_SendMsg(a8::TcpClient* tcp_client, unsigned int seqid, unsigned short msgid,
                    const char* msgbody, int msgbody_len);
    int Net_SendMsg(a8::TcpListener* tcp_tlistener, unsigned short socket_handle, unsigned int seqid,
                    unsigned short msgid, const ::google::protobuf::Message& msg);
    int Net_SendMsgOld(a8::TcpListener* tcp_tlistener, unsigned short socket_handle, unsigned int seqid,
                       unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_SendBigMsg(a8::TcpListener* tcp_tlistener, unsigned short socket_handle, unsigned int seqid,
                       unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_BroadcastMsg(a8::TcpListener* tcp_tlistener, unsigned int seqid,
                         unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_BroadcastBigMsg(a8::TcpListener* tcp_tlistener, unsigned int seqid,
                            unsigned short msgid, ::google::protobuf::Message& msg);

    int Net_SendProxyCMsg(a8::TcpClient* tcp_client, unsigned short socket_handle,
                          unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_SendProxyCMsg(a8::AsyncTcpClient* tcp_client, unsigned short socket_handle,
                          unsigned short msgid, ::google::protobuf::Message& msg);

    int Net_SendProxyMsg(a8::TcpListener* tcp_tlistener, int socket_handle,
                         unsigned int seqid, unsigned short error_code,
                         unsigned short msgid, ::google::protobuf::Message& msg);
    int Net_SendProxyMsg(a8::TcpListener* tcp_tlistener, int socket_handle,
                         unsigned int seqid, unsigned short error_code,
                         unsigned short msgid, const std::string& data);

}