#include "deviceitem.h"
#include "base/waitingdlg.h"
#include "gutil/qgui.h"
#include <QMessageBox>
#include <QJsonArray>
#include <QJsonDocument>
#include <QPainter>
#include <globaldefine.h>
#include <QSettings>
#include <cfg.h>
#include <QHttpMultiPart>
#include <QUuid>
#include <QBuffer>
#include <QThread>
#include <QTcpSocket>
#include <QHostAddress>
#include <QInputDialog>

DeviceItem::DeviceItem(LedCard *pLedCard, LoQTreeWidget *parent) : QObject(parent), QTreeWidgetItem(UserType), m_parent(parent) {
    mCard = pLedCard;
    pHpptClient = new HpptClient(this);
    setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
    setCheckState(0, Qt::Unchecked);
    m_parent->addTopLevelItem(this);
    m_bnCardDetailInfo = new QPushButton();
    m_bnCardDetailInfo->setToolTip(tr("GetScreenDetailInfo"));
    m_bnCardDetailInfo->setCursor(QCursor(Qt::PointingHandCursor));
    m_bnCardDetailInfo->setStyleSheet(R"rrr(
QPushButton {
    border-radius: 4px;
    image: url(:/res/device/bnDetail.png);
}
QPushButton:hover{background-color: #ccc;}
)rrr");
    connect(m_bnCardDetailInfo, &QPushButton::clicked, this, [this]{
        QString strTip="";
        strTip.append(tr("cur brightness:")).append(QString::number(mCard->bright)).append("\r\n");
        //strTip.append("cardsystem apk version:"+QString::number(m_LedCard.iCardSystemVersion)+"\r\n");
        //strTip.append("device apk:"+m_LedCard.starterversionName+"\r\n");
        strTip.append(tr("android version:")).append(mCard->androidVersion).append("\r\n");
        //strTip.append(tr("android width:")+QString::number(m_LedCard.androidWidth)+"\r\n");
        //strTip.append(tr("android height:")+QString::number(m_LedCard.androidHeight)+"\r\n");
        strTip.append(tr("IMEI:")).append(mCard->strIMEI).append("\r\n");
        strTip.append(tr("HardWard Version:")).append(mCard->HardVersion).append("\r\n");
        strTip.append(tr("MAX Brightness level:")).append(QString::number(mCard->BrightnessLevel)).append("\r\n");
        strTip.append(tr("Android OS Resolution:")).append(mCard->ScreenResolution).append("\r\n");
        strTip.append(tr("Firmware Version:")).append(mCard->FirmwareVersion).append("\r\n");
        strTip.append(tr("Player Version:")).append(mCard->strXixunplayerVersion).append("\r\n");
        QMessageBox::information(treeWidget(), tr("Detail Info"), strTip);
    });

    m_bnReadbackPic = new QPushButton();
    m_bnReadbackPic->setToolTip(tr("ReadbackPic"));
    m_bnReadbackPic->setCursor(QCursor(Qt::PointingHandCursor));
    m_bnReadbackPic->setStyleSheet(R"rrr(
QPushButton {
    border-radius: 4px;
    image: url(:/res/device/deviceReadbackPic.png);
}
QPushButton:hover{background-color: #ccc;}
)rrr");
    connect(m_bnReadbackPic, &QPushButton::clicked, this, [this] {
        QJsonObject json;
        json.insert("_id", "GetScreenshotFull");
        json.insert("_type", "GetScreenshotFull");
        auto waitingDlg = new WaitingDlg(treeWidget(), tr("GetScreenshotFull")+" ...");
        waitingDlg->show();
        auto reply = NetReq("http://"+mCard->m_strCardIp+":2016/settings").timeout(120000).post(json);
        waitingDlg->connAbort(reply);
        connect(reply, &QNetworkReply::finished, this, [=] {
            waitingDlg->close();
            QJsonDocument json;
            QString err = checkReplyForJson(reply, &json);
            if(! err.isEmpty()) {
                QMessageBox::critical(treeWidget(), tr("Error"), err);
                return;
            }
            ImgDlg dlg(QByteArray::fromBase64(json["data"].toString().toLatin1()), treeWidget());
            dlg.exec();
        });
    });

    m_ImageOnline = new QLabel();
    mCard->m_bOnLine=true;
    m_ImageOnline->setPixmap(QPixmap(":/res/device/O_Online.png"));
    setData(DeviceTable_ID, 0, mCard->m_strCardId);
    setData(DeviceTable_IP, 0, mCard->m_strCardIp);
    setData(DeviceTable_ScreenSize, 0, QString("%1 x %2").arg(mCard->m_iWidth).arg(mCard->m_iHeight));
    m_parent->setItemWidget(this, DeviceTable_Info, m_bnCardDetailInfo);
    m_parent->setItemWidget(this, DeviceTable_Screenshot, m_bnReadbackPic);
    m_parent->setItemWidget(this, DeviceTable_Online, m_ImageOnline);
    m_ImageOnline->setAlignment(Qt::AlignCenter);

    btnUnlock = new QPushButton;
    btnUnlock->setMaximumHeight(40);
    if(mCard->bPassword) btnUnlock->setIcon(QIcon(mCard->m_bLockStatus ? ":/res/device/Lock.png" : ":/res/device/UnLock.png"));
    else btnUnlock->hide();
    connect(btnUnlock, &QPushButton::clicked, this, [this] {
        if(! mCard->m_bLockStatus) return;
        bool ok;
        auto pwd = QInputDialog::getText(treeWidget(), tr("Input password"), tr("Input password"), QLineEdit::Password, QString(), &ok);
        if(! ok) return;
        QJsonObject json;
        json.insert("_id", "VerifyPassword");
        json.insert("_type", "VerifyPassword");
        json.insert("pwd", pwd);
        auto waitingDlg = new WaitingDlg(treeWidget(), tr("VerifyPassword")+" ...");
        waitingDlg->show();
        auto reply = NetReq("http://"+mCard->m_strCardIp+":2016/settings").timeout(60000).post(json);
        waitingDlg->connAbort(reply);
        connect(reply, &QNetworkReply::finished, this, [=] {
            QJsonDocument json;
            QString err = checkReplyForJson(reply, &json);
            if(! err.isEmpty()) {
                waitingDlg->close();
                QMessageBox::critical(treeWidget(), tr("Error"), err);
                return;
            }
            if(! json["result"].toBool()) {
                waitingDlg->close();
                QMessageBox::critical(treeWidget(), tr("Tip Info"), tr("password is wrong"));
                return;
            }
            waitingDlg->success();
            mCard->m_bLockStatus = false;
            btnUnlock->setIcon(QIcon(":/res/device/UnLock.png"));
        });
    });
    auto wgt = new QWidget;
    auto hBox = new HBox(wgt);
    hBox->setContentsMargins(0,0,0,0);
    hBox->addWidget(btnUnlock);
    m_parent->setItemWidget(this, DeviceTable_Password, wgt);

    for(int i=1; i<DeviceTable_Screenshot; i++) setTextAlignment(i, Qt::AlignCenter);

    //启动心跳，监测设备在线和下线，3次超时表示下线
    DeviceItemHttpPost();

    connect(&mHeartbeatTimer, &QTimer::timeout, this, [this] {
        m_HeartbeatCount++;
        QJsonObject json4;
        json4.insert("_id", getRandomString(10));
        json4.insert("_type", "GetCardName");
        HttpPostByTypeJsonObject(json4);
        if(m_HeartbeatCount>10) {
            //下线
            mCard->m_bOnLine=false;
            m_ImageOnline->setPixmap(QPixmap(":/res/device/O_Offline.png"));
        } else {
           //在线
            mCard->m_bOnLine=true;
            m_ImageOnline->setPixmap(QPixmap(":/res/device/O_Online.png"));
        }
    });
    mHeartbeatTimer.start(60000);

    m_pGetAskTimer=new QTimer(this);
    connect(pHpptClient,SIGNAL(httpPostRspReady(QString , QString , QByteArray)),this,SLOT(OnProHttpResponse(QString , QString , QByteArray)));
    //连接item的响应信号到信息输出框的显示槽函数
    connect(this,SIGNAL(sigOutputInfo(QString)),parent->parent(),SLOT(OnOutputInfo(QString)));

}
DeviceItem::~DeviceItem() {
    mHeartbeatTimer.stop();
    if(pHpptClient) {
        delete pHpptClient;
        pHpptClient=nullptr;
    }
}

void DeviceItem::SetMainTabWidgetIndex(int index){
   m_intIndexFlagOfInfoOrControl=index;
   DeviceItemHttpPost();
}
//针对这个ITEM通过POST获取控制卡的信息，两种情况下会调用，一，创建该Item初始化后，二、手动刷新
void DeviceItem::DeviceItemHttpPost() {
    if(m_intIndexFlagOfInfoOrControl!=MainPage_DeviceManager) return;
    QJsonObject json;
    json.insert("_id", getRandomString(10));
    json.insert("_type", "GetScreenSize");
    HttpPostByTypeJsonObject(json);
    QJsonObject json1;
    json1.insert("_id", getRandomString(10));
    json1.insert("_type", "GetBrightness");
    HttpPostByTypeJsonObject(json1);
    QJsonObject json2;
    json2.insert("_id", getRandomString(10));
    json2.insert("_type", "IsScreenOn");
    HttpPostByTypeJsonObject(json2);

    QJsonObject json4;
    json4.insert("_id", getRandomString(10));
    json4.insert("_type", "GetBuildInformation");
    HttpPostByTypeJsonObject(json4);
    QJsonObject json5;
    json5.insert("_id", getRandomString(10));
    json5.insert("_type", "CheckSoftVersions");
    HttpPostByTypeJsonObject(json5);
    QJsonObject json8;
    json8.insert("_id", getRandomString(10));
    json8.insert("_type", "GetCardAlias");
    HttpPostByTypeJsonObject(json8);

    {
        QJsonObject json;
        json.insert("_id", "HasControllerPassword");
        json.insert("_type", "HasControllerPassword");
        auto reply = NetReq("http://"+mCard->m_strCardIp+":2016/settings").timeout(120000).post(json);
        connect(reply, &QNetworkReply::finished, mCard, [=] {
            QJsonDocument json;
            QString err = checkReplyForJson(reply, &json);
            if(! err.isEmpty()) return;
            mCard->bPassword = json["result"].toBool();
            if(mCard->bPassword) {//加过密
                btnUnlock->show();
                btnUnlock->setIcon(QIcon(mCard->m_bLockStatus ? ":/res/device/Lock.png" : ":/res/device/UnLock.png"));
            } else btnUnlock->hide();
        });
    }
}
void DeviceItem::OnControlTcpSend(int iProgramIndex) {
    QTcpSocket *send = new QTcpSocket();
    connect(send, SIGNAL(connected()), this, SLOT(connect_sucessful()));
    connect(send, SIGNAL(error(QAbstractSocket::SocketError)),this, SLOT(show_error(QAbstractSocket::SocketError)));
    send->connectToHost(QHostAddress(mCard->m_strCardIp),31299);

    ST_ANSY_PROGRAM_PACKET tempStreadPakcet;
    tempStreadPakcet.SyncHead[0]=0x7e;
    tempStreadPakcet.SyncHead[1]=0x7e;
    tempStreadPakcet.SyncHead[2]=0x55;
    tempStreadPakcet.ucCommType=0x97;
    tempStreadPakcet.iBaoLiu=0;
    tempStreadPakcet.iLength=4;
    unsigned char uctemp[4]={0};
    uctemp[0]=iProgramIndex;

    memcpy(tempStreadPakcet.pDataBuffer,uctemp,4);
    tempStreadPakcet.pDataBuffer[tempStreadPakcet.iLength]=GetCheckCodeIn8(&tempStreadPakcet.ucCommType,tempStreadPakcet.iLength+sizeof(tempStreadPakcet.iBaoLiu)+sizeof(tempStreadPakcet.ucCommType)+sizeof(tempStreadPakcet.iLength));
    int iLenPacket=3*sizeof(unsigned char)+sizeof(char)+sizeof(int)+sizeof(int)+tempStreadPakcet.iLength+sizeof(char);/////除正文外的协议结构大小；
    QByteArray databuf = QByteArray(reinterpret_cast<char*>(&tempStreadPakcet), iLenPacket);
    if(!send->waitForConnected(10000))              //等待连接返回
    {
        qDebug()<<mCard->m_strCardIp<<"Connect timeout ";
        emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("Connect")+":"+tr("timeout"));
        send->close();
        delete send;
        return ;
    }
    send->write(databuf);
    if(send->waitForBytesWritten(3000))
    {
        send->read(send->bytesAvailable());
        qDebug()<<"recv anycast success ack";
        emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("Anycast")+":"+tr("success"));
    }
    send->close();
    delete send;
}

void DeviceItem::HttpPostByTypeJsonObject(QJsonObject json)
{
    QJsonDocument doc;
    doc.setObject(json);
    QByteArray post_loginArray = doc.toJson(QJsonDocument::Compact);
    m_strUrl="http://"+mCard->m_strCardIp+":2016/settings";
    if(mCard->m_strCardId.left(2)!="M8" && mCard->m_strCardId.left(2)!="m8")
    {
        if(json["_type"]!="GetAllScreenSizeM80") pHpptClient->httpPost(m_strUrl,post_loginArray);
    }
    else pHpptClient->httpPost(m_strUrl,post_loginArray);
}
void DeviceItem::HttpGetLedCardWidthHeight()
{
    QJsonObject json;
    json.insert("_id", getRandomString(10));
    json.insert("_type", "GetScreenSize");
    HttpPostByTypeJsonObject(json);
}
void DeviceItem::HttpGetLedCardRemarkName(){
    QJsonObject json;
    json.insert("_id", getRandomString(10));
    json.insert("_type", "GetCardAlias");
    HttpPostByTypeJsonObject(json);
}

void DeviceItem::refreshLable(){
    if(mCard->m_bPowerStatus){
        this->setForeground(DeviceTable_Power, Qt::green);
        setData(DeviceTable_Power, 0, tr("on"));
    } else {
        this->setForeground(DeviceTable_Power, Qt::red);
        setData(DeviceTable_Power, 0, tr("off"));
    }
}

//获取到httpPost的应答，如果参数变化需要出发修改控件item的内容
void DeviceItem::OnProHttpResponse(QString url, QString postMD5, QByteArray data) {
    Q_UNUSED(postMD5)
    //qDebug()<< url + "\r\n"+m_strUrl;
    if(url == m_strUrl)
    {
        QJsonParseError parseJsonErr;
        QJsonDocument document = QJsonDocument::fromJson(data,&parseJsonErr);
        if(!(parseJsonErr.error == QJsonParseError::NoError))
        {
            if(data.size()==0)
                qDebug()<<"json is empty";
            else
                qDebug()<<"DeviceItem OnProHttpResponse 解析json文件错误！";
            return;
        }
        QJsonObject jsonObject = document.object();
        QString strType=jsonObject["_type"].toString();
        if(jsonObject["success"].toBool()==true)
        {
            if(strType=="GetScreenSize"  )
            {

                if(mCard->m_iWidth!=jsonObject["width"].toInt()||mCard->m_iHeight!=jsonObject["height"].toInt())
                {
                    mCard->m_iWidth=jsonObject["width"].toInt();
                    mCard->m_iHeight=jsonObject["height"].toInt();
                }
                setData(DeviceTable_ScreenSize, 0, QString("%1 x %2").arg(mCard->m_iWidth).arg(mCard->m_iHeight));

            }
            else if(strType=="GetCardAlias"  )
            {
                mCard->m_strCardRemarkName = QString::fromUtf8(QByteArray::fromBase64(jsonObject["alias"].toString().toLatin1()));
                setData(DeviceTable_Remark,0,mCard->m_strCardRemarkName);
            }
            else if(strType=="GetCardName")
            {
                m_HeartbeatCount=0;
                mCard->m_bOnLine=true;
                m_ImageOnline->setPixmap(QPixmap(":/res/device/O_Online.png"));
            }
            else if(strType=="GetBuildInformation"  )
            {
                mCard->strIMEI=jsonObject["IMEI"].toString();
                mCard->HardVersion=jsonObject["HardVersion"].toString();
                mCard->BrightnessLevel=jsonObject["BrightnessLevel"].toInt();
                mCard->ScreenResolution=jsonObject["ScreenResolution"].toString();
                mCard->FirmwareVersion=jsonObject["FirmwareVersion"].toString();
            }
            else if(strType=="CheckSoftVersions")
            {
                foreach(QJsonValue value, jsonObject["apps"].toArray()) {
                    QJsonObject oApp = value.toObject();
                    if(oApp["packageName"].toString().contains("xixunplayer"))
                    {
                        mCard->strXixunplayerVersion=oApp["versionName"].toString();
                        mCard->strXixunplayerVersionCode=oApp["versionCode"].toInt();
                    }
                }
            }
            else if(strType == "AliIotSetting")
            {
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("AliIotSetting")+":"+tr("success"));
            }
            else if(strType == "IsScreenOn")
            {
                {
                    mCard->m_bPowerStatus=jsonObject["on"].toBool();
                    if(mCard->m_bPowerStatus) {
                        this->setForeground(DeviceTable_Power, Qt::green);
                        setData(DeviceTable_Power, 0, tr("on"));
                        emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("GetScreenStatus")+tr("success")+","+tr("Status")+":"+tr("on"));
                    } else {
                        this->setForeground(DeviceTable_Power, Qt::red);
                        setData(DeviceTable_Power, 0, tr("off"));
                        emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("GetScreenStatus")+tr("success")+","+tr("Status")+":"+tr("off"));
                    }
                }
            } else if(strType == "GetBrightness") {
                mCard->bright = jsonObject["brightnessPercentage"].toInt(-1);
                if(mCard->bright==-1) mCard->bright = qRound(jsonObject["brightness"].toInt() * 100.0 / mCard->BrightnessLevel);
                QString bright = QString::number(mCard->bright);
                setData(DeviceTable_Brightness, 0, QString::number(mCard->bright)+"%");
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("GetBrightness")+tr("success")+","+tr("brightness")+"="+bright+"%");
            }
            else if(strType == "SetAutoBrightnessTask")
            {
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("SetAutoBrightnessTask")+":"+tr("success"));
            }
            else if(strType == "SetAutoVolumeTask")
            {
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("SetAutoVolumeTask")+":"+tr("success"));
            }
            else if(strType == "SetTimingScreenTask")
            {
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("SetTimingScreenTask")+":"+tr("success"));
            }
            else if(strType == "TestScreen")
            {
                emit sigOutputInfo(mCard->m_strCardId+":"+tr("receive")+"<-"+tr("TestScreen")+":"+tr("success"));
            }
        }
    }
}
QPixmap DeviceItem::Base64_To_Image(QByteArray bytearray,QString SavePath)
{
    QByteArray Ret_bytearray;
    Ret_bytearray = QByteArray::fromBase64(bytearray);
    QBuffer buffer(&Ret_bytearray);
    buffer.open(QIODevice::WriteOnly);
    QPixmap imageresult;
    imageresult.loadFromData(Ret_bytearray);
    if(SavePath != "")
    {
        qDebug() <<"save" ;
        imageresult.save(SavePath);
    }
    return imageresult;
}

void DeviceItem::DeletePostingDlg()
{
    if(m_PostingDlg!=nullptr)
    {
        delete m_PostingDlg;
        m_PostingDlg=nullptr;
    }
}

ImgDlg::ImgDlg(const QByteArray &data, QWidget *parent) : QDialog(parent) {
    setWindowFlag(Qt::WindowContextHelpButtonHint, 0);
    setWindowTitle(tr("Screenshot"));
    mImg.loadFromData(data);
    auto www = mImg.width();
    auto hhh = mImg.height();
    if(www <= 1600 && hhh <= 900) resize(www, hhh);
    else if(www > hhh) resize(900 * www / hhh, 900);
    else resize(1600, 1600 * hhh / www);
}
void ImgDlg::paintEvent(QPaintEvent *) {
    QPainter painter(this);
    painter.drawImage(rect(), mImg);
}