#include "FuncBase.h"

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

FuncBase::FuncBase()
{
    m_fromRedis = std::make_shared<FromRedis>();
    m_fromWebAPI = std::make_shared<FromWebAPI>();
}

FuncBase::~FuncBase()
{
    if(m_fromRedis != nullptr)
    {
        m_fromRedis.reset();
        m_fromRedis = nullptr;
    }
    if(m_fromWebAPI != nullptr)
    {
        m_fromWebAPI.reset();
        m_fromWebAPI = nullptr;
    }
    if(m_logger != nullptr)
    {
        m_logger.reset();
        m_logger = nullptr;
    }
}

/* 任务线程 */
void FuncBase::thread_task()
{
    /* 先做一些通用的初始化 */
    if(m_logger == nullptr)
    {
        m_logger = spdlog::get("SPAServer");
        if(m_logger == nullptr)
        {
            SPDLOG_ERROR("SPAServer logger is nullptr");
            return;
        }
    }
    /* 线程功能信息 */
    if(m_funcThreadInfo.appFunction == AppFunction::APP_NONE)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "未设置线程功能信息");
        return;
    }
    SPDLOG_LOGGER_INFO(m_logger, "---------------------- 开启频道: [{}:{}] “{}”功能 ----------------------", m_funcThreadInfo.strChannelName, m_funcThreadInfo.ChannelID, m_funcThreadInfo.strFunctionName);
    for(auto& room : m_funcThreadInfo.listRoomCamActInfo)
    {
        for(auto& cam : room.mapCameraAction)
        {
            for(auto& act : cam.second)
            {
                SPDLOG_LOGGER_DEBUG(m_logger, "房间ID: {}, 摄像机ID: {}, 算法ID: {}", room.RoomID, cam.first, act);
            }
        }
    }
    /* 设置线程的全局运行状态 */
    GThreadInfo.setThreadState(m_funcThreadInfo, RunTimeState::RUN_STATE_RUN);
    /* 设置线程运行状态 */
    m_bRunning = true;
    /* 设置初始化字符串 */
    m_baseLog = fmt::format("★  频道[{}] 功能线程[{}] ", m_funcThreadInfo.strChannelName, m_funcThreadInfo.strFunctionName);
    /* 执行线程功能，会一直阻塞，直到退出 */
    task();
    /* 设置线程退出的状态，设置成 RUN_STATE_EXITCOMPLET ,就会被管理线程回收 */
    GThreadInfo.setThreadState(m_funcThreadInfo, RunTimeState::RUN_STATE_EXITCOMPLET);
    SPDLOG_LOGGER_INFO(m_logger, "{} 退出", m_baseLog);
    m_bRunning = false;
}

/* 设置功能信息 */
void FuncBase::setFuncThreadInfo(FuncThreadInfo* pFuncAct)
{
    m_funcThreadInfo = *pFuncAct;
}
void FuncBase::setFuncThreadInfo(FuncThreadInfo& FuncAct)
{
    m_funcThreadInfo = FuncAct;
}

/* 获取该实例的功能 */
AppFunction FuncBase::getApp()
{
    return m_funcThreadInfo.appFunction;
}

/* 获取线程运行状态 */
bool FuncBase::getThreadRunning() const
{
    return m_bRunning;
}


/* 初始化数据接口 */
bool FuncBase::initDataInterface()
{
    /* 初始化WebAPI */
    if(!m_fromWebAPI->initWebApi(GConfig.webapiUrl(), GConfig.webapiKey(), GConfig.webapiAppType()))
    {
        SPDLOG_LOGGER_ERROR(m_logger, "{} 初始化WebAPI失败, 退出线程", m_baseLog);
        return false;
    }else {
        SPDLOG_LOGGER_INFO(m_logger, "{} 初始化WebAPI成功", m_baseLog);
    }
    /* 初始化Redis */
    m_fromRedis->setRedisIPAndPort(GConfig.redisIP(), GConfig.redisPort());
    m_fromRedis->setRedisPassword(GConfig.redisPWD());
    if(!m_fromRedis->connectRedis())
    {
        SPDLOG_LOGGER_ERROR(m_logger, "{} 连接Redis失败, 退出线程", m_baseLog);
        return false;
    }else {
        SPDLOG_LOGGER_INFO(m_logger, "{} 连接Redis成功", m_baseLog);
    }

    return true;
}

/* 读取Redis数据 */
void FuncBase::readRedisData(ListAlarmInfo& listAlarmInfo)
{
    /* 清空报警信息 */
    listAlarmInfo.clearAlarmInfo();

    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_WARN(m_logger, "读取Redis数据失败, Key: {}", strKey);
                    continue;
                }

                /* 解析数据 */
                AlarmInfo newAlarmInfo;
                newAlarmInfo.ChannelID = m_funcThreadInfo.ChannelID;
                newAlarmInfo.RoomID = roomInfo.RoomID;
                newAlarmInfo.appFunction = m_funcThreadInfo.appFunction;
                newAlarmInfo.ActionID = act;

                parseRedisBaseData(strRetValue, newAlarmInfo);
                parseOtherDataPersonCount(strRetValue, newAlarmInfo);
                /* 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(newAlarmInfo.EventTime))
                {
                    SPDLOG_LOGGER_WARN(m_logger, "Redis Key:{} 数据长时间没有更新，nowTime: {}， EventTime:{}",strKey,
                            m_nowTime.toString("yyyy-MM-dd hh:mm:ss.zzz").toStdString(), newAlarmInfo.EventTime.toString("yyyy-MM-dd hh:mm:ss.zzz").toStdString());
                    continue;
                }
                listAlarmInfo.addAlarmInfo(newAlarmInfo);
                printRawDataInfo(roomInfo, strKey, newAlarmInfo);
            }
        }
    }
}



/* 更新检测时间范围，一定时间更新一次，不是每次都更新 */
bool FuncBase::updateDetectTime(DetectPeriodInfo& periodInfo)
{
    /* 从数据库获取监测时间，10秒钟获取一次 */
    if(periodInfo.lastTime.secsTo(m_nowTime) > 10)
    {
        periodInfo.lastTime = m_nowTime;
        /* 获取监测时间 */
        if(!m_fromWebAPI->getFuncDetectTime(m_funcThreadInfo.ChannelID, m_funcThreadInfo.appFunction, m_periodInfo))
        {
            SPDLOG_LOGGER_ERROR(m_logger, "{} 获取检测时间失败", m_baseLog);
            return false;
        }
    }
    return true;
}


/* 判断是否在检测时间内，重载版，会自动打印日志 */
bool FuncBase::isInDetectTime(const DetectPeriodInfo& periodInfo)
{
    /* 刷新当前时间 */
    m_nowTime = QDateTime::currentDateTime();
    /* 先更新检测时间段 */
    if(!updateDetectTime(m_periodInfo))
    {
        return false;
    }
    /* 判断是按照天还是按周执行 */
    if(periodInfo.PeriodType == Enum_PeriodType::PERIOD_ALL)
    {
        /* 所有时段都可以检测 */
        return true;
    }
    else if(periodInfo.PeriodType == Enum_PeriodType::PERIOD_DAY)
    {
        /* 按天检测 */
        QTime st = periodInfo.listWeekTime.front().StartTime.time();
        QTime et = periodInfo.listWeekTime.front().EndTime.time();
        if(st.isValid() && et.isValid())
        {
            if(m_nowTime.time() >= st && m_nowTime.time() <= et)
            {
                return true;
            }
        }
        
    }
    else if(periodInfo.PeriodType == Enum_PeriodType::PERIOD_WEEK)
    {
        /* 按周检测 */
        for(const auto& it : periodInfo.listWeekTime)
        {
            /* 其他星期几 */
            if(it.WeekDay == m_nowTime.date().dayOfWeek())
            {
                if(it.StartTime.time() <= m_nowTime.time() && it.EndTime.time() >= m_nowTime.time())
                {
                    return true;
                }
            }
        }
    }


    /* 拼接时间段，如果时按周计算，会有好多个时间段 */
    std::string dectectTime = "检测时间: ";
    if(periodInfo.PeriodType == Enum_PeriodType::PERIOD_WEEK)
    {
        dectectTime += fmt::format("按周检测\n");
        for(const auto& it : periodInfo.listWeekTime)
        {
            dectectTime += fmt::format("{} [{} - {}] \n", getWeekDayString(it.WeekDay), it.StartTime.toString("hh:mm:ss").toStdString(), 
                                        it.EndTime.toString("hh:mm:ss").toStdString());
        }
    }
    else if(Enum_PeriodType::PERIOD_DAY == periodInfo.PeriodType)
    {
        dectectTime += fmt::format("按天检测 [{} - {}]", periodInfo.listWeekTime.front().StartTime.toString("hh:mm:ss").toStdString(), 
                                    periodInfo.listWeekTime.front().EndTime.toString("hh:mm:ss").toStdString());
    }
    SPDLOG_LOGGER_DEBUG(m_logger, "{} 不在检测时间段内, {}", m_baseLog, dectectTime);

    return false;
}

/* 判断报警数据有效时间，超过600秒可能是超脑那边挂了 */
bool FuncBase::isEventTimeVaild(const QDateTime& eventTime)
{
    /* 判断时间差 */
    qint64 diff = m_nowTime.toSecsSinceEpoch() - eventTime.toSecsSinceEpoch();
    if(diff > 600)
    {
        return false;
    }
    return true;
}

/* 打印一些原始数据信息 */
void FuncBase::printRawDataInfo(const RoomCamActInfo& roomInfo, const std::string& strKey, const AlarmInfo& alarmInfo)
{
    SPDLOG_LOGGER_DEBUG(m_logger, "{:<40} 报警数据: {}, 房间ID: {}, 报警时间: {}, bBox数目: {}, Person数目: {}",
        m_baseLog, strKey, roomInfo.RoomID, alarmInfo.EventTime.toString("yyyy-MM-dd hh:mm:ss").toStdString(), 
        alarmInfo.listBbox.size(), alarmInfo.listPersonInfo.size());
}