#include "stdafx.h"
#include "NetbarInterface.h"
#include "iigw_api_client.h"
#include "GameProto.h"
#include "GameProto.pb.h"
#include "GameClient.h"

TencentNetbarInterface::TencentNetbarInterface()
{
	m_requestStatus.store(RS_NotRequest);
	m_workThread = NULL;
	m_netbarStatus = NS_Unknown;
	m_clientErrorCode = 0;
	m_serverErrorCode = 0;
	m_serverErrorMessage.clear();
	m_netbarLevel = -1;
	m_clientNetbarReq = new Game::NetbaraStatusReq();
}

TencentNetbarInterface::~TencentNetbarInterface()
{
	delete m_clientNetbarReq;
	m_clientNetbarReq = nullptr;
}

void TencentNetbarInterface::init(GameClient* client)
{
	m_client = client;
}

void TencentNetbarInterface::tick()
{
	switch (m_requestStatus)
	{
	case RequestStatus::RS_ClientRequest_Done:
	{
		m_client->sendProtobufMessage(GameProto::GAME_PROTO_NETBAR_REQ, m_clientNetbarReq);
		m_requestStatus = RequestStatus::RS_ServerRequesting;
	}
	break;

	case RequestStatus::RS_ClientRequest_Failed:
	{
		m_requestStatus = RequestStatus::RS_ReqestFailed;
	}
	break;
	}
}

bool TencentNetbarInterface::beginRequestNetbarStatus(RequestCallback callback)
{
	if(m_requestStatus==RequestStatus::RS_RequestDone || m_requestStatus==RequestStatus::RS_ReqestFailed)
	{
		//already done
		if(callback)
		{
			callback(m_requestStatus.load());
		}
		return true;
	}

	if(m_requestStatus != RequestStatus::RS_NotRequest)
	{
		//already requesting
		return false;
	}

	m_requestStatus = RequestStatus::RS_ClientRequesting;

	unsigned int threadID = 0;
	m_workThread = (HANDLE)_beginthreadex(NULL, 0, TencentNetbarInterface::_workingThreadEntry, this, 0,&threadID);
	if(m_workThread == NULL)
	{
		m_requestStatus = RequestStatus::RS_ClientRequest_Failed;
		return false;
	}
	m_requestCallback = callback;
	return true;
}

unsigned int TencentNetbarInterface::_workingThreadEntry(void* param)
{
	TencentNetbarInterface* pThis = (TencentNetbarInterface*)param;
	if(pThis)
	{
		pThis->workThreadEntry();
	}
	::CloseHandle(pThis->m_workThread);
	pThis->m_workThread = NULL;
	return 0;
}

bool TencentNetbarInterface::workThreadEntry()
{
	HMODULE hNetbarDllHandle = NULL;
	bool isSuccess = false;

	do {
		hNetbarDllHandle = ::LoadLibraryW(L"iigw_client_api.dll");
		if (hNetbarDllHandle == NULL)
		{
			m_clientErrorCode = GetLastError();
			m_requestStatus = RequestStatus::RS_ClientRequest_Failed;
			break;
		}

		//create interface
		iepm_qqwb::IQQNetbarIIGWPlugin *pProxy = iepm_qqwb::CreateQQNetbarIIGWPlugin(hNetbarDllHandle);
		if(pProxy == nullptr)
		{
			m_requestStatus = RequestStatus::RS_ClientRequest_Failed;
			break;
		}

		//call client interfae
		int ret = pProxy->IsNetbarMachine(TENCENT_NETBAR_DNF_CLIENT_GAME_ID, GameClient::s_default_account_id, iepm_qqwb::at_qq);
		bool isNetbar = (ret == IIGW_MSG_STATUS_NETBAR_PC);

		iepm_qqwb::NetbarLv netbarlv = {0};
		memset(&netbarlv, 0, sizeof(netbarlv));

		m_clientErrorCode = pProxy->ReqNetbarLv2(
			TENCENT_NETBAR_DNF_CLIENT_GAME_ID,
			GameClient::s_default_world_id,
			GameClient::s_default_account_id,
			iepm_qqwb::at_qq,
			nullptr,
			0,
			&netbarlv,
			5000
		);

		if (m_clientErrorCode != 0 || netbarlv.tokenLen<=0 )
		{
			m_requestStatus = RequestStatus::RS_ClientRequest_Failed;
			break;
		}

		m_clientNetbarReq->Clear();
		m_clientNetbarReq->set_is_netbar_machine(isNetbar);
		m_clientNetbarReq->set_token((const char*)netbarlv.tokenBuff, (size_t)netbarlv.tokenLen);
		m_clientNetbarReq->set_macs(netbarlv.macs);

		m_requestStatus = RequestStatus::RS_ClientRequest_Done;

		isSuccess = true;
	} while (false);

	if(hNetbarDllHandle)
	{
		::FreeLibrary(hNetbarDllHandle);
		hNetbarDllHandle = NULL;
	}
	return isSuccess;
}

void TencentNetbarInterface::onReceiveNetbarReportRequest(Game::NetbarStatusRes* response)
{
	m_netbarLevel = response->netbar_level();
	m_serverErrorCode = response->error_code();
	m_serverErrorMessage = response->error_message();

	if (m_serverErrorCode == 0)
	{
		m_serverErrorCode = NetbarStatus::NS_Netbar;
	}
	else
	{
		m_serverErrorCode = NetbarStatus::NS_ServerFailed;
	}
	m_requestStatus = RequestStatus::RS_RequestDone;

	if (m_requestCallback)
	{
		m_requestCallback(m_requestStatus);
	}
}