#include "StdAfx.h"
#include "ServiceUnits.h"
#include "ControlPacket.h"

//////////////////////////////////////////////////////////////////////////////////

//构造函数
CServiceUnits::CServiceUnits()
{
    //设置接口
    m_pIServiceUnitsSink = NULL;

    //设置变量
    m_ServiceStatus = ServiceStatus_Stop;

    return;
}

//析构函数
CServiceUnits::~CServiceUnits()
{
    ConcludeService();
}

//启动服务
bool CServiceUnits::StartService()
{
    //效验状态
    ASSERT(m_ServiceStatus == ServiceStatus_Stop);
    if (m_ServiceStatus != ServiceStatus_Stop) return false;

    //设置状态
    SetServiceStatus(ServiceStatus_Config);

    //配置服务
    if (InitializeService() == false)
    {
        ConcludeService();
        return false;
    }

    //启动内核
    if (StartKernelService() == false)
    {
        ConcludeService();
        return false;
    }

    //设置状态
    SetServiceStatus(ServiceStatus_Service);

    return true;
}

//停止服务
bool CServiceUnits::ConcludeService()
{
    //设置变量
    SetServiceStatus(ServiceStatus_Stop);

    //停止服务
    if (m_TimerEngine.GetInterface() != NULL) m_TimerEngine->ConcludeService();
    if (m_AttemperEngine.GetInterface() != NULL) m_AttemperEngine->ConcludeService();
    if (m_TCPNetworkEngine.GetInterface() != NULL) m_TCPNetworkEngine->ConcludeService();
    m_RedisClient->DisConnect();
    return true;
}

//设置接口
bool CServiceUnits::SetServiceUnitsSink(IServiceUnitsSink * pIServiceUnitsSink)
{
    //设置变量
    m_pIServiceUnitsSink = pIServiceUnitsSink;

    return true;
}

//配置组件
bool CServiceUnits::InitializeService()
{
    //加载参数
    m_InitParameter.LoadInitParameter();

    //创建组件
    if ((m_TimerEngine.GetInterface() == NULL) && (m_TimerEngine.CreateInstance() == false)) return false;
    if ((m_AttemperEngine.GetInterface() == NULL) && (m_AttemperEngine.CreateInstance() == false)) return false;
    if ((m_TCPNetworkEngine.GetInterface() == NULL) && (m_TCPNetworkEngine.CreateInstance() == false)) return false;

    //组件接口
    IUnknownEx * pIAttemperEngine = m_AttemperEngine.GetInterface();
    IUnknownEx * pITCPNetworkEngine = m_TCPNetworkEngine.GetInterface();

    //回调接口
    IUnknownEx * pIAttemperEngineSink = QUERY_OBJECT_INTERFACE(m_AttemperEngineSink, IUnknownEx);

    //绑定接口
    if (m_AttemperEngine->SetAttemperEngineSink(pIAttemperEngineSink) == false) return false;

    //内核组件
    if (m_TimerEngine->SetTimerEngineEvent(pIAttemperEngine) == false) return false;
    if (m_AttemperEngine->SetNetworkEngine(pITCPNetworkEngine) == false) return false;
    if (m_TCPNetworkEngine->SetTCPNetworkEngineEvent(pIAttemperEngine) == false) return false;

    //调度回调
    m_AttemperEngineSink.m_pInitParameter = &m_InitParameter;
    m_AttemperEngineSink.m_pITimerEngine = m_TimerEngine.GetInterface();
    m_AttemperEngineSink.m_pITCPNetworkEngine = m_TCPNetworkEngine.GetInterface();

    //配置网络
    WORD wMaxConnect = m_InitParameter.m_wMaxConnect;
    WORD wServicePort = m_InitParameter.m_wServicePort;
    if (m_TCPNetworkEngine->SetServiceParameter(wServicePort, wMaxConnect, szCompilation) == false) return false;

	//连接redis
	m_RedisClient = std::make_shared<RedisBase>();
	m_RedisClient->Connect(m_InitParameter.m_RedisHost, m_InitParameter.m_RedisPort, m_InitParameter.m_RedisDb, m_InitParameter.m_RedisTimeOut, m_InitParameter.m_RedisMaxReconnect, m_InitParameter.m_RedisReconnectInterval);
	m_AttemperEngineSink.m_RedisClient = m_RedisClient;
    m_RedisClient->GetRedisClient()->set("hello", "42");
    m_RedisClient->GetRedisClient()->sync_commit();
	return true;
}

//启动内核
bool CServiceUnits::StartKernelService()
{
    //时间引擎
    if (m_TimerEngine->StartService() == false)
    {
        ASSERT(FALSE);
        return false;
    }

    //调度引擎
    if (m_AttemperEngine->StartService() == false)
    {
        ASSERT(FALSE);
        return false;
    }

    //网络引擎
    if (m_TCPNetworkEngine->StartService() == false)
    {
        ASSERT(FALSE);
        return false;
    }

    return true;
}

//设置状态
bool CServiceUnits::SetServiceStatus(enServiceStatus ServiceStatus)
{
    //状态判断
    if (m_ServiceStatus != ServiceStatus)
    {
        //错误通知
        if ((m_ServiceStatus != ServiceStatus_Service) && (ServiceStatus == ServiceStatus_Stop))
        {
            LPCTSTR pszString = TEXT("服务启动失败");
            CTraceService::TraceString(pszString, TraceLevel_Exception);
        }

        //设置变量
        m_ServiceStatus = ServiceStatus;

        //状态通知
        ASSERT(m_pIServiceUnitsSink != NULL);
        if (m_pIServiceUnitsSink != NULL) m_pIServiceUnitsSink->OnServiceUnitsStatus(m_ServiceStatus);
    }

    return true;
}

//////////////////////////////////////////////////////////////////////////////////