#include "CounterDevice.h"

#include <iostream>
#include <QDateTime>
#include <QDebug>

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;
}
void CounterDevice::setDeviceId(QString deviceId)
{
    this->deviceId = deviceId;
}

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);
    std::cout << dataBuff.toStdString() << std::endl;

    QList<QByteArray> frameList = CounterProtocolXH::extractFrameList(data);
    if (frameList.size() > 0)
    {
        this->dataBuff.clear();
        for (int i = 0; i < frameList.size(); i++)
        {
            QByteArray frameByte = frameList.at(i);
            if (CounterProtocolXH::checkFrame(frameByte) == true)
            {
                CounterDataDto * counterData = new CounterDataDto(this);

                counterData->rawFrame = frameByte;

                // ★解析成数据对象
                bool parse = CounterProtocolXH::parseMessureData(frameByte, counterData);

                // 解析成功
                if (parse == true)
                {
                    // 1. 清空dataBuff，等待下一帧的数据
//                    this->dataBuff.clear();

                    // 2. 补充其他字段
                    QDateTime now = QDateTime::currentDateTime();
                    counterData->timestamp = now.toString("yyyy-MM-dd HH:mm:ss.zzz");
                    counterData->milisecond = now.toMSecsSinceEpoch();
                    counterData->devCode = devCode;

                    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
                delete counterData;
            }
        }
    }
}


void CounterDevice::afterFramePhase(CounterDataDto * counterData)
{
    // 0. 输出到日志文件中
    QString date = counterData->timestamp.mid(0, 10);

    // 1. 原始字节数组数据
    QString filename = "raw_" + devCode + ".log";
    QString content = counterData->timestamp + " " + counterData->rawFrame;
    QLogUtil::writeRawDataLogByDate(date, filename, content);

    // 2. 各个通道的clock diff数据
    for (int i = 1; i <= counterData->channelActiveArray.size(); i++)
    {
        if (counterData->channelActiveArray.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(counterData->timestamp).arg(counterData->frameId).arg(counterData->channelDataArray.at(i-1));

            QLogUtil::writeChannelDataLogByDate(date, 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(i - 1);
                jsonObj.insert("clientId", SettingConfig::getInstance().CLIENT_ID);
                jsonObj.insert("deviceId", deviceId);
                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);
        }
    }
}