#include "m4gwidget.h"
#include "ui_m4gwidget.h"
#include <QDebug>
#include "terminal.h"
#include <QProcess>
#include <QFile>
#include  <QDialog>
#include <QDomDocument>
#include "testserver.h"
#include "systemmanager.h"
#include "configurer.h"
#include <QTimer>
#include "messagebox.h"
#include "serialport.h"

Q_LOGGING_CATEGORY(flapp, "app.m4g")
M4gWidget::M4gWidget(QWidget *parent) :
    IWidget(parent),
    ui(new Ui::M4gWidget),
    m_dial(new Configurer)
{
    ui->setupUi(this);
}

M4gWidget::~M4gWidget()
{
    delete m_dial;
    delete ui;
}

void M4gWidget::initUi()
{
    connect(ui->comboBox, &QComboBox::currentTextChanged, this, [=](){
        ui->textBrowser->clear();
        foreach (M4GModel m, m_list) {
            if(m.id == ui->comboBox->currentText()){
                m_curModel=m;
                break;
            }
        }

        QString cardName =m_curModel.cardName;

        bool bFindCard =Terminal::execCmd("ifconfig -a").contains(cardName);
        if(!bFindCard)
        {
            processMessage(QString("%1 Not find").arg(cardName));
        }
        ui->connectBtn->setEnabled(bFindCard);

    });

    foreach (M4GModel m, m_list) {
        ui->comboBox->addItem(m.id);
    }
    ui->connectBtn->setCheckable(true);

    //read apn conf
    Configurer conf;
    ui->apnEdt->setText(conf.conf("dial_APN"));
    ui->userNameEdt->setText(conf.conf("dial_username"));
    ui->passwordEdt->setText(conf.conf("dial_password"));
    QString auth =conf.conf("dial_auth");
    int t = auth.toInt();
    switch (t) {
    case 0:
        ui->authCombox->setCurrentIndex(0);
        break;
    case 1:
        ui->authCombox->setCurrentIndex(1);
        break;
    case 2:
        ui->authCombox->setCurrentIndex(2);
        break;
    default:
        break;
    }

    m_timer = new QTimer(this);
    connect(m_timer, &QTimer::timeout, this,  &M4gWidget::readInformation);

    ui->hearLbl->setAutoFillBackground(true);
    ui->hearLbl->setPalette(this->palette());

}

void M4gWidget::loadData(const QDomElement &head, const QDomElement &body)
{
    for(int i=0; i<head.childNodes().size(); i++){
        M4GModel m;
        QDomElement  head_child = head.childNodes().at(i).toElement();
        m.id = head_child.attribute("id");
        m.cardName = head_child.attribute("cardName");
        m.startName = head_child.attribute("startName");
        m.ttyName =  head_child.attribute("ttyName");
        m.arg =  head_child.attribute("arg");
        m_list << m;
    }
}

QString M4gWidget::id()
{
    return "sim4g";
}

void M4gWidget::processMessage(const QString &info)
{
    ui->textBrowser->append(/*ui->textBrowser->toPlainText() +*/ info);
    ui->textBrowser->moveCursor(QTextCursor::End);

    if(info.contains("adding dns")){
        ui->hearLbl->setText("Connect Successful");
        //QTimer::singleShot(1000, this, &M4gWidget::readInformation);
    }
}

void M4gWidget::setNetowrkCard(bool bOpen)
{
    QString cmd = QString("ifconfig %1 up").arg(m_curModel.cardName);
    if(!bOpen){
        cmd = QString("ifconfig %1 down").arg(m_curModel.cardName);
    }
    Terminal::execCmd(cmd);
}

void M4gWidget::setListenSim(bool bStart)
{

    if(bStart)
    {
        m_timer->start(3000);
    }else{
        m_timer->stop();
        ui->ISPLbl->clear();
        ui->IMEILbl->clear();
        ui->versionLbl->clear();
        ui->RSSILbl->clear();
        ui->IMEILbl->clear();
        ui->IPLbl->clear();
    }
}

void M4gWidget::on_testBtn_clicked()
{
    QString s=ui->pingEdt->text();
    if(s.isEmpty()){
        s = "www.forlinx.com";
    }

    s = QString("ping  %1 -c 5 -I %2").arg(s).arg(m_curModel.cardName);
    ui->textBrowser->append(s);
    this->start(s);
}

void M4gWidget::readInformation()
{
    SerialPort serial;
    QString portName =m_curModel.ttyName;
    if(serial.config(portName, QSerialPort::Baud9600))
    {
        QString result;
        QStringList list;
        result = serial.execCMD("ATE0\r");
        result = serial.execCMD("AT\r");
        result = serial.execCMD("AT+CGMI\r");
        list = SystemManager::instance()->getMatch(result, "[a-zA-Z0-9]+");
        if(list.size() >0 && list.contains("OK")){
            // ui->textBrowser->append(QString("manufacturer : %1").arg(list[0]));
            ui->manufacturerLbl->setText(list[0]);
        }else{
            //ui->textBrowser->append(result);
        }
        result = serial.execCMD("AT+CGMR\r");
        list = SystemManager::instance()->getMatch(result, "[a-zA-Z0-9]+");
        if(list.size() >0 && list.contains("OK")){
            // ui->textBrowser->append(QString("sofeware version : %1").arg(list[0]));
            ui->versionLbl->setText(list[0]);
        }else{
            //ui->textBrowser->append(result);
        }
        result = serial.execCMD("AT+CGSN\r");

        list = SystemManager::instance()->getMatch(result, "[a-zA-Z0-9]+");
        if(list.size() >0 && list.contains("OK")){
            // ui->textBrowser->append(QString("IMEI : %1").arg(list[0]));
            ui->IMEILbl->setText(list[0]);
        }else{
            //ui->textBrowser->append(result);
        }


        result =serial.execCMD("AT+QENG=\"servingcell\"\r");
        list = result.split(",");
        bool bQNG=false;
        if(list.size() == 18)
        {
            //  +QENG: "servingcell","NOCONN", "LTE","FDD", 460, 00, 7F3C740, 219, 1300, 3, 5, 5, 3193, -87, -13, -53,-4,40
            //   QENG:  "servingcell","NOCONN","LTE","FDD", 460, 11, 12C4000, 84,   100, 1, 5, 5, 1680, -62, -11, -31,16,65
            if(list.size() == 18){
                result = list[15];
                ui->RSSILbl->setText(result);
                bQNG = true;
            }
        }


        if(!bQNG)
        {
            result = serial.execCMD("AT+CSQ\r");
            list = SystemManager::instance()->getMatch(result, "[a-zA-Z0-9]+");
            if(list.size() >1 && list.contains("OK")){
                //RSSI和CSQ之间的对应关系式什么呢？OK，就是：CSQ值=(接收信号强度dBm+113)/2。
                int csq = list[1].toInt();
                int signal = -113 + csq*2;
                //ui->textBrowser->append(QString("SIGNAL : %1").arg(signal));
                ui->RSSILbl->setText(QString::number(signal));
            }else{
                //ui->textBrowser->append(result);
            }
        }

        result = serial.execCMD("AT+CIMI\r");
        list = SystemManager::instance()->getMatch(result, "[0-9]+");
        if(list.size() >0){
            QString cimi = list[0];
            QString isp;
            if (cimi.startsWith("46000") || cimi.startsWith("46002")) {
                isp = "中国移动";
            } else if (cimi.startsWith("46001")) {
                isp = "中国联通";
            } else if (cimi.startsWith("46003")) {
                isp = "中国电信";
            }else {
                isp=QString("cimi:%1").arg(result);
            }
            if(!isp.isEmpty())
            {
                //ui->textBrowser->append(QString("ISP: %1").arg(isp));
                ui->ISPLbl->setText(isp);
            }
        }

        QString ip;
        QString mask;
        SystemManager::instance()->getNetwork(m_curModel.cardName, ip, mask);
        ui->IPLbl->setText(ip);

        serial.close();
    }
}

void M4gWidget::on_connectBtn_clicked()
{
    if(ui->connectBtn->isChecked())
    {
        ui->comboBox->setEnabled(false);
        ui->connectBtn->setText("disconnect");
        QString processName = m_curModel.startName;
        if(processName.isEmpty())
        {
            processName= m_dial->processName();
        }

        qDebug()<<"start = "<< processName;
        this->start(processName);
        ui->hearLbl->setText("Connnect...");
        setListenSim(true);
    }else{
        ui->comboBox->setEnabled(true);
        ui->connectBtn->setText("connect");
        this->stop();
        setNetowrkCard(false);
        ui->hearLbl->clear();
        ui->textBrowser->clear();
        setListenSim(false);
    }
}

void M4gWidget::on_applyBtn_clicked()
{
    QString dial_APN =ui->apnEdt->text();
    if(dial_APN.isEmpty())
    {
        dial_APN = "cmnet";
    }
    QString dial_username = ui->userNameEdt->text();
    QString dial_password = ui->passwordEdt->text();
    QString dial_auth="1";
    if(ui->authCombox->currentText() == "auth"){
        dial_auth="0";
    }else if(ui->authCombox->currentText() == "PAP")
    {
        dial_auth="1";
    }else{
        dial_auth="2";
    }
    QMap<QString, QString> maps;
    maps.insert("dial_APN", dial_APN);
    maps.insert("dial_username", dial_username);
    maps.insert("dial_password", dial_password);
    maps.insert("dial_auth", dial_auth);

    Configurer conf;
    conf.changConf(maps);
    MessageBox::showMessage(this, "please reboot connect");
}