#include "camerapar.h"
#include "ui_camerapar.h"
#include"general/xmloperate.h"
#include<QMessageBox>
#include"general/generalfunc.h"
#include <datavar.h>
#include <util.h>
#include <globaldef.h>
#include <log.h>
#include "container/threadsafequeue.h"
#include <autofocus.h>

CameraPar::CameraPar(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::CameraPar)
{
    ui->setupUi(this);  
    m_timer = new QTimer(this);
    connect(m_timer, SIGNAL(timeout()), this, SLOT(realTimeShowImage()));
    connect(this, SIGNAL(sig_infoDisplay(QString , int)), this, SLOT(printLog(QString , int)));

    ui->BTN_cameraSearch->setStyleSheet(ST_CAMERA_PAR_BUTTON_QSS);
    ui->BTN_connCamera->setStyleSheet(ST_CAMERA_PAR_BUTTON_QSS);
    ui->BTN_disconnCamera->setStyleSheet(ST_CAMERA_PAR_BUTTON_QSS);
    ui->BTN_softTriggerOnce->setStyleSheet(ST_CAMERA_PAR_BUTTON_QSS);
    ui->BTN_saveConfig->setStyleSheet(ST_CAMERA_PAR_BUTTON_QSS);

    

    ui->PGB_imgSharpness->setMinimum(-1);
    ui->PGB_imgSharpness->setMaximum(-1);
    ui->PGB_imgSharpness->setValue(-1);
    ui->PGB_imgSharpness->setStyleSheet(ST_QProgressBar_QSS);
    
    //m_isCamConnected = false;
    //ui->WGT_cam->setEnabled(false);
    //ui->WGT_camConfig->setEnabled(false);

    //ui->WGT_imgSharpProgress->setRange(0, 100);
    //ui->WGT_imgSharpProgress->setValue(50);
    //
    //ui->DSPB_exp->setStyleSheet(ST_DOUBLE_SPIN_BOX_QSS);
    //ui->DSPB_gain->setStyleSheet(ST_DOUBLE_SPIN_BOX_QSS);
}

CameraPar::~CameraPar()
{
    delete ui;
}
//初始化变量
void CameraPar::initPar(QString pro_path)
{
    GeneralFunc::isDirExist(pro_path+"\\camera",true);
    cam_config_path=pro_path+"\\camera\\CamConfig.xml";
    XmlOperate m_xml;
    m_xml.openXml(cam_config_path);
    camList=m_xml.getChild(QStringList());
    m_xml.closeXml();
    initUI();
}
//初始化UI
void CameraPar::initUI()
{
    //ui->cbboxCamList->clear();
    //ui->cbboxCamList->addItems(camList);
}
//在关闭前发送设置变化的信号
void CameraPar::closeEvent(QCloseEvent *event)
{
    event->accept();
}

//界面上打印log
void CameraPar::printLog(QString str, int logType)
{
    if (logType <=  1)
    {
        ui->LABLE_logIcon->setStyleSheet(QString(""));
        // border - image: url(: / Assets / View / info.png);
    }
    else if (logType == 2)
    {
        ui->LABLE_logIcon->setStyleSheet(QString("border-image: url(:/Assets/View/warn.png);"));
    }
    else 
    {
        ui->LABLE_logIcon->setStyleSheet(QString("border-image: url(:/Assets/View/error.png);"));
    }
    ui->LABLE_log->setText(str);
}

//写入相机设置
void CameraPar::on_pbtnWrite_clicked()
{

    this->hide();
    //XmlOperate m_xml;
    //m_xml.openXml(cam_config_path);
    //QString text=ui->cbboxCamList->currentText();
    //m_xml.addNode(QStringList()<<text<<"CamType",ui->cbboxCamType->currentText());
    //m_xml.addNode(QStringList()<<text<<"CameraModelSerial",ui->ledtSerialNum->text());
    //m_xml.addNode(QStringList()<<text<<"Resolution",ui->ledtResolution->text());
    //m_xml.addNode(QStringList()<<text<<"ExposureTime",ui->ledtExpTime->text());
    //m_xml.addNode(QStringList()<<text<<"Gain",ui->ledtGain->text());
    //m_xml.addNode(QStringList()<<text<<"GrabDelay",ui->ledtTimeDelay->text());
    //m_xml.addNode(QStringList()<<text<<"TriggerMode",ui->cbboxTriggerMode->currentText());
    //m_xml.addNode(QStringList()<<text<<"TriggerSource",ui->cbboxTriggerSource->currentText());
    //m_xml.addNode(QStringList()<<text<<"CamStepAll",ui->ledtCamStepAll->text());
    //m_xml.closeXml();
    //emit signal_cam_change(text);

}

//增加一个相机配置
void CameraPar::on_pbtnAddCam_clicked()
{
    //QString settext=ui->ledtCamName->text();
    //ui->cbboxCamList->addItem(settext);
    //camList<<settext;
    //ui->cbboxCamList->setCurrentText(settext);
    //ui->cbboxCamType->setCurrentIndex(0);
    //ui->ledtSerialNum->setText(tr(QString::fromLocal8Bit("型号:序列号").toUtf8()));
    //ui->ledtResolution->setText(tr(QString::fromLocal8Bit("width:height").toUtf8()));
    //ui->ledtExpTime->setText(QString::fromLocal8Bit("10000"));
    //ui->ledtGain->setText("0");
    //ui->ledtTimeDelay->setText(QString::fromLocal8Bit("10"));
    //ui->cbboxTriggerMode->setCurrentText("0");
    //ui->cbboxTriggerSource->setCurrentText("7");
    //ui->ledtCamStepAll->setText("step0");
}

//选择相机时更新界面
void CameraPar::on_cbboxCamList_currentTextChanged(const QString &arg1)
{
 /*   XmlOperate m_xml;
    m_xml.openXml(cam_config_path);
    ui->cbboxCamType->setCurrentText(m_xml.readNode(QStringList()<<arg1<<"CamType"));
    ui->ledtSerialNum->setText(m_xml.readNode(QStringList()<<arg1<<"CameraModelSerial"));
    ui->ledtResolution->setText(m_xml.readNode(QStringList()<<arg1<<"Resolution"));
    ui->ledtExpTime->setText(m_xml.readNode(QStringList()<<arg1<<"ExposureTime"));
    ui->ledtGain->setText(m_xml.readNode(QStringList()<<arg1<<"Gain"));
    ui->ledtTimeDelay->setText(m_xml.readNode(QStringList()<<arg1<<"GrabDelay"));
    ui->cbboxTriggerMode->setCurrentText(m_xml.readNode(QStringList()<<arg1<<"TriggerMode"));
    ui->cbboxTriggerSource->setCurrentText(m_xml.readNode(QStringList()<<arg1<<"TriggerSource"));
    ui->ledtCamStepAll->setText(m_xml.readNode(QStringList()<<arg1<<"CamStepAll"));
    m_xml.closeXml();*/



}
//删除一个相机配置
void CameraPar::on_pbtnDeleteCam_clicked()
{
    QMessageBox::StandardButton btn=QMessageBox::question(this,
                                                          QString::fromLocal8Bit("提示"),
                                                          QString::fromLocal8Bit("确实要删除当前相机吗?"),
                                                          QMessageBox::Yes|QMessageBox::No);
    if(btn==QMessageBox::Yes)
    {
        //XmlOperate m_xml;
        //m_xml.openXml(cam_config_path);
        //m_xml.removeNode(QStringList()<<ui->cbboxCamList->currentText());
        //m_xml.closeXml();
        //ui->cbboxCamList->removeItem(ui->cbboxCamList->currentIndex());
    }
}

void CameraPar::on_BTN_softTriggerOnce_clicked()
{
    if (DataVar::g_camTriggerMode == 1)
    {
        cv::Mat img;
       int ret =  DataVar::g_camera->takeSingleImage(img);
       if (ret == 0 && !img.empty())
       {
           updateImageScale(ui->LABEL_showWindow, img);
       }
       //DataVar::g_camera->softTriggerOnce();
    }
    if (DataVar::g_camTriggerMode == 5)
    {
        int ret = DataVar::g_camera->softTriggerOnce();
    }



}

void CameraPar::on_DSPB_exp_valueChanged(double v)
{
    DataVar::g_camera->setExposureTime(v);
}

void CameraPar::on_DSPB_gain_valueChanged(double v)
{
    DataVar::g_camera->setGain(v);
}

void CameraPar::on_SPB_delay_valueChanged(int v)
{
    DataVar::g_camera->setTriggerDelay(v);
}

void CameraPar::on_CBBOX_triggerMode_currentIndexChanged(int id)
{
    if (id == 0)
    {
       //if (!m_timer->isActive())
       //    m_timer->start(50);
       DataVar::g_camera->setTriggerMode(CvxCamera::E_TRIGGER_MODE(0));
       DataVar::g_camTriggerMode = 0;
    }     
    else
    {
        //if (m_timer->isActive())
        //    m_timer->stop();
        DataVar::g_camera->setTriggerMode(CvxCamera::E_TRIGGER_MODE(1));
        DataVar::g_camera->setTriggerSource(CvxCamera::E_TRIGGER_SOURCE(id - 1));
        DataVar::g_camTriggerMode = id;
    } 
    DataVar::g_imgsQueue.clear();//清空队列
}

/*****************相机搜索*****************/
void CameraPar::on_BTN_cameraSearch_clicked()
{
    if (DataVar::g_isCamConnected)
    {
        QMESSAGEBOX_ERROR(QStringLiteral("请先断开相机！"));
        return;

    }
    ui->CBX_camSn->clear();
    std::vector<std::string> vecCamSn;
    DataVar::g_camera->enumDevicesSN(vecCamSn);
    if (vecCamSn.size() == 0)
    {
        emit sig_infoDisplay(QStringLiteral("未搜索到相机！"),2);
    }
    else
    {
        ui->WGT_cam->setEnabled(true);
    }
    for (auto i : vecCamSn)
    {
        ui->CBX_camSn->addItem(QString::fromStdString(i));
    }

}

/*****************连接相机*****************/
void CameraPar::on_BTN_connCamera_clicked()
{
    if (DataVar::g_isCamConnected)
    {
        emit sig_infoDisplay(QStringLiteral("相机已经连接！！"), 2);
        return;
    }
        
    std::string sn = ui->CBX_camSn->currentText().toStdString();
    int ret = DataVar::g_camera->openCamera(sn.c_str());
    if (ret != 0)
    {
        emit sig_infoDisplay(QStringLiteral("相机连接失败！！"), 3);
        return;
    }

    DataVar::g_camera->setInitParameters();

    LOG_DEBUG("connect camera %s succeed !!", sn.c_str());
    ret = DataVar::g_camera->setTriggerMode(CvxCamera::E_TRIGGER_MODE::TRIGGER_MODE_OFF);
    ret = DataVar::g_camera->setTriggerSource(CvxCamera::E_TRIGGER_SOURCE::TRIGGER_SOURCE_SOFT);
    LOG_DEBUG("camera %s set soft trigger succeed!!", sn.c_str());
    ret = DataVar::g_camera->setTriggerDelay(0);
    ret = DataVar::g_camera->startGrabbing();
    LOG_DEBUG("camera %s startGrabbing !!", sn.c_str());

    DataVar::g_camTriggerMode = 0;
    emit sig_infoDisplay(QStringLiteral("相机连接成功！！"));
    DataVar::g_isCamConnected = true;
    ui->WGT_camConfig->setEnabled(true);
    updataCamInfoToForm();

}

/*****************断开相机连接*****************/
void CameraPar::on_BTN_disconnCamera_clicked()
{
    int ret = DataVar::g_camera->closeCamera();
    if (ret != 0)
    {
        emit sig_infoDisplay(QStringLiteral("相机断开失败！！"), 2);
        return;
    }
    emit sig_infoDisplay(QStringLiteral("相机断开连接！！"));
    DataVar::g_isCamConnected = false;
    ui->WGT_camConfig->setEnabled(false);
}

/*****************更新相机配置信息到UI*****************/
void CameraPar::updataCamInfoToForm()
{ 
    ui->DSPB_exp->setValue(DataVar::g_camera->getExposureTime());
    ui->DSPB_gain->setValue(DataVar::g_camera->getGain());
    ui->CBBOX_triggerMode->setCurrentIndex(0);   
}

void CameraPar::realTimeShowImage()
{
    double scaleW; double scaleH; double offsetX; double offsetY;
    QRect qroi;
    cv::Rect roi;
    int x, y, w, h;
    //为了保证算法取图引起相片资源竞争，g_imgsQueue里面经常留一张图片
    if (DataVar::g_camRealTimeShowMode == 2)
    {
        cv::Mat src;
        if (DataVar::g_imgsQueue.pop(src))
        {
            if (!src.empty())
            {
                qroi =  ui->LABEL_showWindow->getRect();
                updateImageScale(ui->LABEL_showWindow, src, scaleW,scaleH,offsetX,offsetY);
                if (!qroi.isNull())
                {
                    x = (qroi.x() + offsetX) / scaleW;
                    y = (qroi.y() + offsetY) / scaleH;
                    w = qroi.width() / scaleW;
                    h = qroi.height() / scaleH;
                    cv::Rect roi = cv::Rect(x, y, w, h) & cv::Rect(0,0, src.size().width,src.size().height);
                    float score = AutoFocus::AF_Sobel(src(roi));
                    int v = roundf(score * 100);
                    if (v < ui->PGB_imgSharpness->minimum() || ui->PGB_imgSharpness->minimum()<0)
                        ui->PGB_imgSharpness->setMinimum(v);
                    else if (v > ui->PGB_imgSharpness->maximum() || ui->PGB_imgSharpness->maximum() < 0)
                        ui->PGB_imgSharpness->setMaximum(v);
                    ui->PGB_imgSharpness->setValue(v);
                    //ui->LABLE_imgSharpness->setText(QString::number(v));
                }


            }
                
        }
        //src = DataVar::g_imgsQueue.dequeue();

    }
}

void CameraPar::showEvent(QShowEvent* event)
{
    DataVar::g_camRealTimeShowMode = 2; //相机配置窗口显示
    if (DataVar::g_camTriggerMode == 0)
        m_timer->start(50);
}

void CameraPar::hideEvent(QHideEvent* event)
{
    if (DataVar::g_camTriggerMode == 0)
        DataVar::g_camRealTimeShowMode = 1; //主界面窗口显示
    else
        DataVar::g_camRealTimeShowMode = 0; //不实时显示
}