#include "CounterDevice.h"

#include <iostream>
#include <QDateTime>

CounterDevice::CounterDevice(QObject *parent) : QObject(parent)
{
    connect(&this->serialUtil, &QSerialPortUtil::dataRecieved,
                this, &CounterDevice::dataReceivedHandler);

//    kafkaUtil.setBrokers(SettingConfig::getInstance().KAFKA_BROKERS);
//    kafkaUtil.setTopic(SettingConfig::getInstance().KAFKA_DATA_TOPIC);
//    kafkaUtil.createProducer();
}

CounterDevice::~CounterDevice()
{
    disconnect(&this->serialUtil, &QSerialPortUtil::dataRecieved,
                this, &CounterDevice::dataReceivedHandler);
}

void CounterDevice::setComName(QString comName)
{
    this->comName = comName;
}
void CounterDevice::setBaudRate(int baudRate)
{
    this->baudRate = baudRate;
}
QString CounterDevice::getDevCode()
{
    return this->devCode;
}
void CounterDevice::setDevCode(QString devCode)
{
    this->devCode = devCode;
}

bool CounterDevice::isSerialOpen()
{
    return this->serialUtil.isOpen();
}

void CounterDevice::initSerialPort()
{
    this->serialUtil.openSerialPort(this->comName, this->baudRate);
}


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

    CounterDataDto * counterData = new CounterDataDto(this);
    if (CounterProtocolBM::checkFrame(this->dataBuff) == true)
    {
        counterData->rawFrame = this->dataBuff;
        std::cout << counterData->rawFrame.toStdString() << std::endl;

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

        // 解析成功
        if (parse == true)
        {
            QDateTime now = QDateTime::currentDateTime();
            counterData->timestamp = now.toString("yyyy-MM-dd HH:mm:ss.zzz");
            counterData->milisecond = now.toMSecsSinceEpoch();
            this->afterFramePhase(counterData);
        }
    }

    // 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 counterData;
}

void CounterDevice::afterFramePhase(CounterDataDto * counterData)
{
    // 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 filePostfix = counterData->timestamp.mid(0, 13).replace(" ", "_");
    QString filePrefix = QApplication::applicationDirPath() + "/logs/";

    // 2.1 原始字节数组数据
    QString filename = filePrefix + "raw_" + filePostfix + ".log";
    QString content = counterData->timestamp + " " + counterData->rawFrame.left(counterData->rawFrame.size() - COUNTER_FRAME_TAIL.size());
    QLogUtil::writeRawDataLog(filename, content);

    // 2.2 各个通道的clock diff数据
    QString chFilename("%1CH_%2_%3.log");
    chFilename = chFilename.arg(filePrefix);
    if (counterData->channelId < 10)
    {
        chFilename = chFilename.arg(QString("0%1").arg(counterData->channelId));
    } else
    {
        chFilename = chFilename.arg(counterData->channelId);
    }
    chFilename = chFilename.arg(filePostfix);
    QString channelDataStr = QString("%1 %2 %3").arg(counterData->timestamp).arg(counterData->channelClockValue).arg(counterData->frameId);

    QLogUtil::writeChannelDataLog(chFilename, channelDataStr);

    // 3. 输出到中间件，执行后续处理过程
    if (SettingConfig::getInstance().NEED_KAFKA == 1)
    {
        QJsonObject jsonObj = counterData->toJSON();
        jsonObj.insert("clientId", SettingConfig::getInstance().CLIENT_ID);
        jsonObj.insert("deviceId", devCode);
//        kafkaUtil.produceMessage(QString(QJsonDocument(jsonObj).toJson(QJsonDocument::Compact)));
    }

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