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




RoomIllegalInvasionInfo::RoomIllegalInvasionInfo(const RoomIllegalInvasionInfo& o)
{
    isAlarm = o.isAlarm;
    RoomID = o.RoomID;
    RoomType = o.RoomType;
    numMaxFace = o.numMaxFace;
    numMaxPerson = o.numMaxPerson;
    strBoxList = o.strBoxList;
    strMessage = o.strMessage;
    strImage = o.strImage;
    CameraID = o.CameraID;
}
RoomIllegalInvasionInfo& RoomIllegalInvasionInfo::operator=(const RoomIllegalInvasionInfo& o)
{
    if(this != &o) {
        isAlarm = o.isAlarm;
        RoomID = o.RoomID;
        RoomType = o.RoomType;
        numMaxFace = o.numMaxFace;
        numMaxPerson = o.numMaxPerson;
        strBoxList = o.strBoxList;
        strMessage = o.strMessage;
        strImage = o.strImage;
        CameraID = o.CameraID;
    }

    return *this;
}

/* 添加房间 */
void ListRoomIll::addRoom(int RoomID, Enum_RoomType RoomType)
{
    auto p = findRoom(RoomID, RoomType);
    if(p == nullptr)
    {
        RoomIllegalInvasionInfo ill;
        ill.RoomID = RoomID;
        ill.RoomType = RoomType;
        listRoomIll.push_back(ill);
    }
}

/* 查找是否有相同的房间 */
RoomIllegalInvasionInfo* ListRoomIll::findRoom(int RoomID, Enum_RoomType RoomType)
{
    for(auto& it : listRoomIll)
    {
        if(it.RoomID == RoomID && it.RoomType == RoomType)
        {
            return ⁢
        }
    }
    return nullptr;
}


IllegalInvasionInfo::IllegalInvasionInfo(const IllegalInvasionInfo& other)
{
    isInsertEQM = other.isInsertEQM;
    PKID = other.PKID;
    CameraID = other.CameraID;
    RoomID = other.RoomID;
    ChannelID = other.ChannelID;
    RoomType = other.RoomType;
    FirstTime = other.FirstTime;
    strActionDec = other.strActionDec;
    strImageInfo = other.strImageInfo;
}

IllegalInvasionInfo& IllegalInvasionInfo::operator=(const IllegalInvasionInfo& other)
{
    if(this != &other)
    {
        isInsertEQM = other.isInsertEQM;
        PKID = other.PKID;
        CameraID = other.CameraID;
        RoomID = other.RoomID;
        ChannelID = other.ChannelID;
        RoomType = other.RoomType;
        FirstTime = other.FirstTime;
        strActionDec = other.strActionDec;
        strImageInfo = other.strImageInfo;
    }
    return *this;
}


/* 添加信息 */
void ListIllegalInvasionInfo::addIllInfo(IllegalInvasionInfo& info)
{
    if(findIllInfo(info) == nullptr)
    {
        listIll.push_back(info);
    }
}
/* 查找相同的信息 */
IllegalInvasionInfo* ListIllegalInvasionInfo::findIllInfo(IllegalInvasionInfo& info)
{
    for(auto& it : listIll)
    {
        if(it.RoomID == info.RoomID && it.RoomType == info.RoomType)
        {
            return ⁢
        }
    }

    return nullptr;
}

IllegalInvasionInfo* ListIllegalInvasionInfo::findIllInfo(int roomID, Enum_RoomType roomType)
{
    for(auto& it : listIll)
    {
        if(it.RoomID == roomID && it.RoomType == roomType)
        {
            return ⁢
        }
    }

    return nullptr;
}

/* 删除报警信息 */
void ListIllegalInvasionInfo::deleteIllInfo(IllegalInvasionInfo& info)
{
    for(auto it = listIll.begin(); it != listIll.end();)
    {
        if(it->RoomID == info.RoomID && it->RoomType == info.RoomType)
        {
            it = listIll.erase(it);
        }else {
            ++it;
        }
    }
}

void ListIllegalInvasionInfo::deleteIllInfo(int roomID, Enum_RoomType roomType)
{
    for(auto it = listIll.begin(); it != listIll.end();)
    {
        if(it->RoomID == roomID && it->RoomType == roomType)
        {
            it = listIll.erase(it);
        }else {
            ++it;
        }
    }
}


/* ===================================================================================
 * 功能类：FuncIllegalInvasion
 * =================================================================================== */

FuncIllegalInvasion::FuncIllegalInvasion()
{
    m_logger = spdlog::get("SPAServer");
    if(m_logger == nullptr)
    {
        SPDLOG_ERROR("SPAServer logger is nullptr");
        return;
    }
    m_pListAlarm = std::make_shared<std::list<AlarmInfo>>();
    m_pListIllInfo = std::make_shared<ListIllegalInvasionInfo>();
}

FuncIllegalInvasion::~FuncIllegalInvasion()
{
    if(m_pListAlarm != nullptr)
    {
        m_pListAlarm.reset();
        m_pListAlarm = nullptr;
    }
    if(m_pListIllInfo != nullptr)
    {
        m_pListIllInfo.reset();
        m_pListIllInfo = nullptr;
    }
}

/* 是否报警 */
bool FuncIllegalInvasion::isAlarm(const std::list<PersonInfo>& listPersion)
{
    for(const auto& it : listPersion)
    {
        if(it.PersonID == "-1")
        {
            return true;
        }
    }
    return false;
}

/* 线程功能 */
void FuncIllegalInvasion::task()
{
    std::string strFaceActionID;            /* 人脸识别的Action */
    std::string strCountActionID;           /* 人员计数的Action */

    while (GThreadInfo.getRunning())
    {   
        /* 更新线程信息 */
        GThreadInfo.updateFuncInfo(m_funcThreadInfo);
        if(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(GConfig.ThreadSleepMS));
            continue;
        }

        /* 更新算法ActionID */
        {
            g_actionList.mutexRW.lockForRead();
            strFaceActionID = g_actionList.ActFace;
            strCountActionID = g_actionList.ActPersonNumber;
            g_actionList.mutexRW.unlock();
        }

        /* 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)
                {
                    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(100));
                        continue;
                    }
                    /* 解析数据 */
                    AlarmInfo alarmInfo;
                    // parseRedisData(strRetValue, alarmInfo);
                    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);
                }
            }
        }

        /* 找出房间的个数，按照房间进行判断 */
        ListRoomIll listRoomIll;
        for(auto& it : m_funcThreadInfo.listRoomCamActInfo)
        {
            listRoomIll.addRoom(it.RoomID, it.RoomType);
        }

        /* 根据房间解析人脸识别的非法入侵，检测到了非法人脸，就可以直接报警了 */
        for(auto& room : listRoomIll.getData())
        {
            for(const auto& alarm : *m_pListAlarm)
            {
                if(room.RoomID != alarm.RoomID)
                {
                    continue;
                }
                /* 统计这个房间内《人脸算法》检测到的最大人员数 */
                if(alarm.ActionID == strFaceActionID)
                {
                    if(alarm.listPersonInfo.size() > room.numMaxFace)
                    {
                        room.numMaxFace = alarm.listPersonInfo.size();
                        room.strBoxList = alarm.listBbox;
                        room.listPersonInfo = alarm.listPersonInfo;
                    }
                }

                /* 判断有没有非法入侵人员 */
                if(isAlarm(alarm.listPersonInfo))
                {
                    room.isAlarm = true;
                    room.strMessage = "人员非法入侵(未知人员)";
                    if( !alarm.ImageInfo.empty() )
                    {
                        room.strImage = alarm.ImageInfo;
                    }
                    room.CameraID = alarm.DeviceID;
                }
            }
            
        }

        /* 判断《人脸算法》识别到的数目和《人员计数算法》识别到的人数是否相等，如果上面报警了，这里就不用检测了 */
        for(auto& room : listRoomIll.getData())
        {
            if(room.isAlarm)
            {
                continue;
            }
            /* 这个房间的人脸算法没有识别到非法入侵 */
            for(const auto& alarm : *m_pListAlarm)
            {
                if(room.RoomID != alarm.RoomID)
                {
                    continue;
                }
                /* 人员计数 */
                if(alarm.ActionID == strCountActionID)
                {
                    /* 统计这个房间内《人员计数算法》检测到的最大人员数 */
                    if(alarm.listPersonInfo.size() > room.numMaxPerson)
                    {
                        room.numMaxPerson = alarm.listPersonInfo.size();
                        room.strBoxList = alarm.listBbox;
                        if(!alarm.ImageInfo.empty())
                        {
                            room.strImage = alarm.ImageInfo;
                        }
                        room.CameraID = alarm.DeviceID;
                    }
                }
            }
            /* 判断人数是否一致 */
            if(room.numMaxFace != room.numMaxPerson)
            {
                room.strMessage = fmt::format("非法入侵(人员计数 {} 和人脸数 {} 不一致)", room.numMaxPerson, room.numMaxFace);
                room.isAlarm = true;
            }
        }

        /* 将非法入侵的信息存储到数组缓存中，等待报警结束后判断是否需要写入EQM数据库 */
        for(auto& room : listRoomIll.getData())
        {
            auto pIll = m_pListIllInfo->findIllInfo(room.RoomID, room.RoomType);
            if(room.isAlarm)
            {
                /* 正在报警，检查缓存中是否有这个报警信息 */
                if(pIll == nullptr)
                {
                    IllegalInvasionInfo info;
                    info.ChannelID = m_funcThreadInfo.ChannelID;
                    info.CameraID = room.CameraID;
                    info.RoomID = room.RoomID;
                    info.RoomType = room.RoomType;
                    info.strActionDec = room.strMessage;
                    info.strImageInfo = room.strImage;
                    info.FirstTime = QDateTime::currentDateTime();;
                    m_pListIllInfo->addIllInfo(info);
                }
            }
            else 
            {
                /* 没有报警，检查是否是报警结束了，是否符合写入数据库的条件 */
                QDateTime currTime = QDateTime::currentDateTime();
                int secs = currTime.toSecsSinceEpoch() - pIll->FirstTime.toSecsSinceEpoch();
                if(secs >= GConfig.AppBadMan_Time)
                {
                    if(!pIll->strImageInfo.empty())
                    {
                        /* 超过非法入侵的时间，写入数据库 */
                        AlarmInfo ai;
                        ai.ChannelID = m_funcThreadInfo.ChannelID;
                        ai.RoomID = pIll->RoomID;
                        ai.ActionID = g_actionList.ActPersonNumber;
                        ai.ActionDes = pIll->strActionDec;
                        ai.ImageInfo = pIll->strImageInfo;
                        ai.StartTime = pIll->FirstTime.toString("yyyy-MM-dd hh:mm:ss").toStdString();
                        ai.EndTime = currTime.toString("yyyy-MM-dd hh:mm:ss").toStdString();
                        ai.EventTime = pIll->FirstTime.toString("yyyy-MM-dd hh:mm:ss").toStdString();
                        ai.listPersonInfo = room.listPersonInfo;
                        ai.listBbox = room.strBoxList;
                        bool insertRet  = m_fromWebAPI->insertAlarmInfo(ai);
                        if(insertRet)
                        {
                            std::string actionName = g_actionList.getActionName(ai.ActionID);
                            SPDLOG_LOGGER_INFO(m_logger, "☆ 新增报警信息，频道[{}]，房间[{}]，摄像头[{}]，{}，{}，有{}个区域，有{}个人脸，{}", 
                            pIll->ChannelID, pIll->RoomID, pIll->CameraID, actionName, ai.ActionDes, ai.listBbox.size(), ai.FaceIDList.size(), ai.ImageInfo);
                        }
                    }
                    else {
                        SPDLOG_LOGGER_WARN(m_logger, "× 取消新增报警信息，因为没有图片，频道[{}]，房间[{}]，摄像头[{}]，{}，{}，有{}个区域，有{}个人脸",
                            pIll->ChannelID, pIll->RoomID, pIll->CameraID, pIll->strActionDec, pIll->strImageInfo, room.strBoxList.size(), room.listPersonInfo.size());
                    }
                    /* 删除这个非法入侵信息 */
                    m_pListIllInfo->deleteIllInfo(*pIll);
                }
            }
        }
        std::this_thread::sleep_for(std::chrono::milliseconds(GConfig.ThreadSleepMS));
    }

}