#include "PhaseDevice.h"
#include "common/utils/QLogUtil.h"
#include <iostream>
#include <QDateTime>

PhaseDevice::PhaseDevice(QObject *parent) : QObject(parent)
{
    clientUtil = new UDPClientUtil(this);
    connect(clientUtil, &UDPClientUtil::dataRecieved,
            this, &PhaseDevice::dataReceivedHandler);
}

PhaseDevice::~PhaseDevice()
{

}


QString PhaseDevice::getDevCode()
{
    return this->devCode;
}
void PhaseDevice::setDevCode(QString devCode)
{
    this->devCode = devCode;
}
void PhaseDevice::setDeviceId(QString deviceId)
{
    this->deviceId = deviceId;
}


void PhaseDevice::startWork()
{
    QString startCmd = PhaseProtocolBM::startMessure();
    clientUtil->sendData(startCmd.toLocal8Bit());
}

void PhaseDevice::stopWork()
{
    QString stopCmd = PhaseProtocolBM::stopMessure();
    clientUtil->sendData(stopCmd.toLocal8Bit());
}

void PhaseDevice::dataReceivedHandler(QByteArray data)
{
    this->dataBuff.append(data);

    std::cout << QByteUtil::binToHexString(this->dataBuff).toStdString() << std::endl;

    PhaseDataDto * phaseData = new PhaseDataDto(this);
    if (PhaseProtocolBM::checkFrame(this->dataBuff) == true)
    {
        phaseData->rawFrame = this->dataBuff;

        // ★解析成数据对象
        bool parse = PhaseProtocolBM::parseMessureData(this->dataBuff, phaseData);

        // 解析成功
        if (parse == true)
        {
            QDateTime now = QDateTime::currentDateTime();
            phaseData->devCode = this->devCode;
            phaseData->timestamp = now.toString("yyyy-MM-dd HH:mm:ss.zzz");
            phaseData->milisecond = now.toMSecsSinceEpoch();
            this->afterFramePhase(phaseData);
        }
    } else if (this->dataBuff.size() > PHASE_FRAM_LENGTH)
    {
        std::cout << QString("%1").arg(this->dataBuff.size()).toStdString() << std::endl;
        this->dataBuff.clear();
    }

    // 在此处释放内存，不影响后续显示
    // 不在此处释放内存则会导致内存持续增加
    // 具体原因不明
    delete phaseData;
}

void PhaseDevice::afterFramePhase(PhaseDataDto * phaseData)
{
    // 1. 清空dataBuff，等待下一帧的数据
    this->dataBuff.clear();

    // 2. 输出到日志文件中
    QString date = phaseData->timestamp.mid(0, 10);

    // 2.1 原始字节数组数据
    QString filename = "raw_" + devCode + ".log";
    QString content = phaseData->timestamp + " " + QByteUtil::binToHexString(phaseData->rawFrame);
    QLogUtil::writeRawDataLogByDate(date, filename, content);

    // 2.2 各个通道的相差数据
    for (int i = 1; i <= phaseData->channelActive.size(); i++)
    {
        if (phaseData->channelActive.at(i-1).toUInt() == 1)
        {
            QString chFilename("%1_CH_%2.log");
            chFilename = chFilename.arg(devCode);
            if (i < 10)
            {
                chFilename = chFilename.arg(QString("0%1").arg(i));
            } else
            {
                chFilename = chFilename.arg(i);
            }
            QString channelDataStr = QString("%1 [%2] %3").arg(phaseData->timestamp).arg(phaseData->frameId).arg(phaseData->channelDataStr.at(i-1));

            QLogUtil::writeChannelDataLogByDate(date, chFilename, channelDataStr);
        }
    }

    // 4. 在界面上简单显示相差数据结果
    emit this->sendDataToDraw(phaseData);
}