#include "FuncPersonOnWork.h"

#include "GlobalVariable.h"
#include "GlobalConfig.h"
#include "FromRedis.h"
#include "FromWebAPI.h"
#include "UniversalFunc.h"

FuncPersonOnWork::FuncPersonOnWork()
{
    m_logger = spdlog::get("SPAServer");
    if(m_logger == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "SPAServer logger is nullptr");
        return;
    }
    /* 给变量分配内存 */
    /* 保存每个摄像机的报警信息 */
    m_pListAlarm = std::make_shared<std::list<AlarmInfo>>();
    /* 保存人脸信息的数据 */
    m_pListRoomFace = new ListRoomFaceInfo();
}

FuncPersonOnWork::~FuncPersonOnWork()
{
    if(m_pListRoomFace != nullptr)
    {
        delete m_pListRoomFace;
        m_pListRoomFace = nullptr;
    }
}


/**
 * @brief 工作线程
 * 
 */
void FuncPersonOnWork::task()
{
    
    while (GThreadInfo.getRunning())
    {   
        /* 更新线程信息 */
        GThreadInfo.updateFuncInfo(m_funcThreadInfo);
        if( (m_funcThreadInfo.appFunction == AppFunction::APP_NONE) ||
            (m_funcThreadInfo.RunState == RunTimeState::RUN_STATE_STOP) )
        {
            break;
        }
        
        /* 判断是否在检测时间段内 */
        if(!isInDetectTime(m_funcThreadInfo.StartTime, m_funcThreadInfo.EndTime))
        {
            std::this_thread::sleep_for(std::chrono::milliseconds(GVariable.ThreadSleepMS));
            continue;
        }

        /* -----------------------------------------------------------------------
         * 读取Redis数据 
         * ----------------------------------------------------------------------- */
        m_pListAlarm->clear();
        for(const auto& RoomInfo : m_funcThreadInfo.listRoomCamActInfo)
        {
            for(const auto& it : RoomInfo.mapCameraAction)
            {
                for(const auto& act : it.second)
                {
                    /* 读取Redis数据 */
                    std::string strKey = std::to_string(it.first) + ":" + act;
                    std::string strRetValue;
                    if(!m_fromRedis->getRedisString(strKey, strRetValue))
                    {
                        SPDLOG_LOGGER_ERROR(m_logger, "读取Redis数据失败, Key:{}", strKey);
                        std::this_thread::sleep_for(std::chrono::milliseconds(10));
                        continue;
                    }
                    /* 解析数据 */
                    AlarmInfo alarmInfo;
                    alarmInfo.ActionID = act;
                    parseRedisBaseData(strRetValue, alarmInfo);
                    parseRedisBBoxesData(strRetValue, alarmInfo);
                    /* 判断事件的时效性，超过多少秒不更新就可能是超脑挂了 */
                    if(isEventTimeVaild(alarmInfo.EventTime))
                    {
                        SPDLOG_LOGGER_WARN(m_logger, "Redis Key:{} 数据长时间没有更新，EventTime:{}",strKey, alarmInfo.EventTime);
                        std::this_thread::sleep_for(std::chrono::milliseconds(100));
                        continue;
                    }
                    m_pListAlarm->push_back(alarmInfo);
                }
            }
        }

        /* 处理数据，将报警信息的人脸信息取出来，放入到人脸信息列表中 */
        for(auto& alarmInfo : *m_pListAlarm)
        {
            /* 添加到人脸列表中，会自动去重，自动创建对应的频道和房间信息 */
            m_pListRoomFace->addRoomFaceInfo(alarmInfo);
        }
        /* 计算人脸个数，每个房间逐个对比 */
        QDateTime now = QDateTime::currentDateTime();
        for(auto it = m_pListRoomFace->listRoomFaceInfo.begin(); it != m_pListRoomFace->listRoomFaceInfo.end(); )
        {
            /* m_pListRoomFace的数据不会删除，会和历史对比，这里的MaxNum和MinNum就是历史数据 */
            if(it->MaxNum < it->listPersonInfo.size())
            {
                it->MaxNum = it->listPersonInfo.size();
            }
            if(it->MinNum > it->listPersonInfo.size())
            {
                it->MinNum = it->listPersonInfo.size();
            }
            /* 判断是否需要写入数据库，一定时间写入一次，默认是10分钟写一次 */
            if(now.toSecsSinceEpoch() - it->StartTime.toSecsSinceEpoch() > GVariable.AppUpdateOnWorkTimeInterval_Time)
            {
                /* 写入数据库 */
                if(m_fromWebAPI->insertOnWorkInfo(*it))
                {
                    SPDLOG_LOGGER_INFO(m_logger, "☆ 新增人脸信息，频道[{}][{}]，摄像头[{}][{}]，时间范围[{} - {}]，人数范围[{} - {}]", 
                    it->ChannelID, GConfig.getChannelName(it->ChannelID), it->CameraID, GConfig.getCameraName(it->CameraID), 
                    it->StartTime.toString("yyyy-MM-dd hh:mm:ss").toStdString(), it->EndTime.toString("yyyy-MM-dd hh:mm:ss").toStdString(), 
                    it->MinNum, it->MaxNum);

                    /* 删除这条信息 */
                    it = m_pListRoomFace->listRoomFaceInfo.erase(it);
                    continue;
                }else {
                    SPDLOG_LOGGER_ERROR(m_logger, "写入数据库tWorkOnInfo失败");
                }
            }
            ++it;
        }
        std::this_thread::sleep_for(std::chrono::milliseconds(GVariable.ThreadSleepMS));
    }

}