#include "mainwindow.h"
#include "./ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    uh = new UsbHandler(this);

    connect(uh,&UsbHandler::productListUpdate,this,&MainWindow::comboxUpdate);
    connect(uh,&UsbHandler::errorOccurred,this,&MainWindow::onLogPrint);
    connect(uh,&UsbHandler::interfaceListUpdate,this,&MainWindow::comboxUpdate_interface);
    connect(uh,&UsbHandler::endPointListUpdate,this,&MainWindow::comboxUpdate_endpoint);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::on_pushButton_clicked()
{
    uh->listDevices();
}



void MainWindow::comboxUpdate(QMap<int, QString> *__productList){
    ui->comboBox->clear();;
    LOG_DEBUG("list length is %d",__productList->size());
    QMap<int,QString>::iterator it;
    for(it=__productList->begin();it!=__productList->end();it++){
        ui->comboBox->addItem(QString::number(it.key())+":"+it.value());
    }
}

void MainWindow::on_pushButton_6_clicked()
{
    QString tmp = ui->comboBox->currentText();
    uh->openDevice(tmp.at(0).digitValue());
    LOG_DEBUG("try to open device,index is %d",tmp.at(0).digitValue());
    uh->listInterfaces(tmp.at(0).digitValue());
}


void MainWindow::onLogPrint(QString err){
    QDateTime cur = QDateTime::currentDateTime();
    QString tmp =cur.toString("yyyy-MM-dd HH:mm:ss");
    ui->textBrowser->append(tmp+" --> "+err);
}

void MainWindow::on_pushButton_7_clicked()
{
    uh->closeDevice();
}


void MainWindow::comboxUpdate_interface(QMap<int, QString> *__interfaceList){
    ui->comboBox_2->clear();
    LOG_DEBUG("list length is %d",__interfaceList->size());
    QMap<int,QString>::iterator it;
    for(it=__interfaceList->begin();it!=__interfaceList->end();it++){
        ui->comboBox_2->addItem(QString::number(it.key())+":"+it.value());
    }
}

void MainWindow::on_pushButton_2_clicked()
{
    LOG_DEBUG("Defalut: Acquire device description");
    unsigned char *data =new unsigned char [18];
    memset(data,0,18);
    uh->sendControlTransfer(0x80,0x06,0x0100,0x0000,data,18);
    for(int i=0;i<18;i++){
        LOG_DEBUG("data[%d] is 0x%x",i,data[i]);
    }
}


void MainWindow::comboxUpdate_endpoint(QMap<int, QString> *__endPointList){
    ui->comboBox_3->clear();
    LOG_DEBUG("list length is %d",__endPointList->size());
    QMap<int,QString>::iterator it;
    for(it=__endPointList->begin();it!=__endPointList->end();it++){
        ui->comboBox_3->addItem(QString::number(it.key())+":"+it.value());
    }
}

void MainWindow::on_pushButton_8_clicked()
{
    QString tmp = ui->comboBox->currentText();
    int deviceIdx = tmp.at(0).digitValue();
    tmp = ui->comboBox_2->currentText();
    int interfaceIdx = tmp.at(0).digitValue();
    uh->listInterfaceEndpoints(deviceIdx,interfaceIdx);
}


void MainWindow::on_pushButton_4_clicked()
{
    QString tmp = ui->comboBox_3->currentText();
    QRegularExpression regex("0x[0-9A-Fa-f]+"); // 匹配以 "0x" 开头的16进制数
    QRegularExpressionMatch match = regex.match(tmp);
    QString endpointAddress = match.captured(0); // 获取第一个匹配的结果
    uint8_t endpointValue = endpointAddress.mid(2).toUInt(NULL, 16); // 16 表示十六进制



    tmp = ui->comboBox_2->currentText();
    QRegularExpression interfaceRegex("Interface #\\[(\\d+)\\]");
    QRegularExpressionMatch interfaceMatch = interfaceRegex.match(tmp);
    int interface = interfaceMatch.captured(1).toInt();

    uint8_t* data =reinterpret_cast<uint8_t*>(ui->textEdit->toPlainText().toUtf8().data());
    // uint8_t data=ui->textEdit->toPlainText().toUInt();
    int len = ui->textEdit->toPlainText().length();
    for(int i=0;i<len;i++){
        LOG_DEBUG("Send data is 0x%x",data[i]);
    }
    if(uh->sendBulkTransfer(endpointValue,data,len,interface)){
      LOG_DEBUG("Send endPoint 0x%x via BulkTransfer success.",endpointValue);
    }

}


void MainWindow::on_pushButton_3_clicked()
{
    QString tmp = ui->comboBox_3->currentText();
    QRegularExpression regex("0x[0-9A-Fa-f]+"); // 匹配以 "0x" 开头的16进制数
    QRegularExpressionMatch match = regex.match(tmp);
    QString endpointAddress = match.captured(0); // 获取第一个匹配的结果
    uint8_t endpointValue = endpointAddress.mid(2).toUInt(NULL, 16); // 16 表示十六进制


    tmp = ui->comboBox_2->currentText();
    QRegularExpression interfaceRegex("Interface #\\[(\\d+)\\]");
    QRegularExpressionMatch interfaceMatch = interfaceRegex.match(tmp);
    int interface = interfaceMatch.captured(1).toInt();

    uint8_t* data =reinterpret_cast<uint8_t*>(ui->textEdit->toPlainText().toUtf8().data());
    int len = ui->textEdit->toPlainText().length();

    for(int i=0;i<len;i++){
        LOG_DEBUG("Send data is 0x%x",data[i]);
    }
    if(uh->sendAsyncTransfer(endpointValue,data,len,interface)){
        LOG_DEBUG("Send endPoint 0x%x via AsyncTransfer success.",endpointValue);
    }
}





void MainWindow::on_pushButton_5_clicked()
{
    ui->textBrowser->clear();
}