#include "mainwidget.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QDebug>
#include <QMenu>
#include "myonvif.h"
#include "mywin.h"
#include <QDateTime>




bool mainWidget::flag_snap = false;
bool mainWidget::flag_record = false;
bool mainWidget::flag_login = false;
QString mainWidget::user = "";
QString mainWidget::pwd = "";




V4l2Api* mainWidget::v412 = new V4l2Api;

mainWidget::mainWidget(QWidget *parent) : QWidget(parent)
{
    qDebug() << "MyNewWidget constructor start";
    this->setMinimumSize(1024, 1024);
    this->setWindowTitle("实时监控画面");
    this->showGas.start();
    this->showHum.start();
    this->showTemp.start();
    this->showLocalTempHum.start();
    QHBoxLayout *hbox1 = new QHBoxLayout;
    QHBoxLayout *hbox2 = new QHBoxLayout;
    QHBoxLayout *hbox3 = new QHBoxLayout;
    QHBoxLayout *hbox4 = new QHBoxLayout;
    for(int i =0;i<8;i++)
    {
        this->lab_record[i] = new QLabel(this);
        this->lab_record[i]->setFrameShape(QLabel::Box);
        this->lab_record[i]->setScaledContents(true);
        this->lab_record[i]->setContextMenuPolicy(Qt::CustomContextMenu);

        this->lab_record[i]->setFixedSize(400,170);
        if(i<2)
            hbox1->addWidget(this->lab_record[i]);
        else if(i<4)
            hbox2->addWidget(this->lab_record[i]);
        else if(i<6)
            hbox3->addWidget(this->lab_record[i]);
        else
            hbox4->addWidget(this->lab_record[i]);

        // 创建菜单并为每个 QLabel 连接自定义上下文菜单
        QMenu *menu = new QMenu(lab_record[i]);

        // 添加菜单项
        QAction *action1 = menu->addAction("添加摄像头");
        QAction *action2 = menu->addAction("拍照");
        QAction *action3 = menu->addAction("开始录制");
        QAction *action4 = menu->addAction("----");
        QAction *action5 = menu->addAction("--9-");
        QAction *action6 = menu->addAction("----");



        connect(action1, &QAction::triggered, [=]() {
            if(mainWidget::flag_login)
            {
                qDebug() << "菜单项 1 被点击--add";
                connect(myWin::getWin()->dealPage[i], &Deal::sendImage, this, &mainWidget::showLabel);
                myWin::getWin()->dealPage[i]->show();
            }
            else
                QMessageBox::warning(this,"警告","请先进行登录");
        });

        connect(action2, &QAction::triggered, [=]() {
            if(mainWidget::flag_login)
            {
              this->flag_snap = true;
            }
            else
                QMessageBox::warning(this,"警告","请先进行登录");
        });

        connect(action3, &QAction::triggered, [=]() {
            qDebug() << "菜单项 3 被点击--record";
            if(mainWidget::flag_login)
            {
                if(action3->text() == "开始录制")
                {
                    this->flag_record = true;
                    action3->setText("结束录制");
                }
                else
                {
                    this->flag_record = false;
                    action3->setText("开始录制");
                }
            }
            else
                QMessageBox::warning(this,"警告","请先进行登录");
        });

        connect(action4, &QAction::triggered, [=]() {
            qDebug() << "菜单项 4 被点击";
        });

        connect(action5, &QAction::triggered, [=]() {
            qDebug() << "菜单项 5 被点击";
        });
        connect(action6, &QAction::triggered, [=]() {
            qDebug() << "菜单项 6 被点击";
        });

        /*
             customContextMenuRequested 信号是一个特殊的信号，它在用户请求上下文菜单时被发出。
             这个信号通常是当用户在某个控件上点击鼠标右键时触发的，但本质上，它并不仅仅与鼠标右键点击绑定。
             它是 Qt 中的一个可重写的虚函数，可以被用来触发上下文菜单的显示。
             当用户在界面上点击鼠标右键时，操作系统会发送一个特殊的消息给应用程序，告诉它用户请求了一个上下文菜单。
              Qt 框架会截获这个消息，并将其转换为 customContextMenuRequested 信号。
             */

        // 连接 QLabel 的 customContextMenuRequested 信号到 QMenu 的 exec 方法
        connect(this->lab_record[i], &QLabel::customContextMenuRequested, [=](const QPoint &pos) {
            menu->exec(this->lab_record[i]->mapToGlobal(pos));
        });

     }
    this->lab_recordState = new QLabel("未录制",this);
    this->lab_recordState->setAlignment(Qt::AlignBottom | Qt::AlignLeft);
    this->lab_recordState->setStyleSheet("background-color: transparent; color: white;");

    this->isRecording = false;


   //
    QVBoxLayout *vbox = new QVBoxLayout();

    this->MBar = new QMenuBar(this);
    //菜单栏中添加菜单
    QMenu *Begin = new QMenu("开始",this);

    this->MBar->addMenu(Begin);
    // 添加菜单项
    QAction *Baction1 = Begin->addAction("主菜单");
    QAction *Baction2 = Begin->addAction("文件管理");
    QAction *Baction3 = Begin->addAction("用户管理");
    QAction *Baction4 = Begin->addAction("");
    QAction *Baction5 = Begin->addAction("搜索");

    connect(Baction1, &QAction::triggered, [=]() {
        qDebug() << "菜单项 1 被点击";
        this->close();
        myWin::getWin()->Mmenu->show();
    });

    connect(Baction2, &QAction::triggered, [=]() {
        qDebug() << "菜单项 2 被点击";
    });

    connect(Baction3, &QAction::triggered, [=]() {
        qDebug() << "菜单项 3 被点击--用户管理";
        this->close();
        myWin::getWin()->user->show();
    });

    connect(Baction4, &QAction::triggered, [=]() {
        qDebug() << "菜单项 4 被点击";
    });

    connect(Baction5, &QAction::triggered, [=]() {
        qDebug() << "菜单项 5 被点击---搜索";
        MyOnvif Onv;
        Onv.searchOnvifCamera();

    });


    vbox->addLayout(hbox1);
    vbox->addLayout(hbox2);
    vbox->addLayout(hbox3);
    vbox->addLayout(hbox4);
    vbox->addWidget(MBar);

    QHBoxLayout *hbox5 = new QHBoxLayout;
    this->lab = new QLabel;
    this->lab->setFixedSize(100,256);
    this->lab->setFrameShape(QLabel::Box);
    hbox5->addWidget(this->lab);
    hbox5->addLayout(vbox);

    this->setLayout(hbox5);
    connect(&this->showLocalTempHum,&GetTemHum::sendate,this,&mainWidget::showLocalLabel);

//    // 将 lab_recordState 添加到布局中
//    hbox->addWidget(lab_recordState,Qt::AlignBottom | Qt::AlignLeft);

//    // 设置 lab_record 的布局
//    for(int i=0;i<8;i++)
//    {
//        lab_record[i]->setLayout(hbox);
//    }

//    this->setLayout(vbox);


//    this->threadShow = new showThread;
//    connect(this->threadShow, &showThread::sendImage, this, &mainWidget::showLabel);

//        if(this->lab_recordState->text() == "...正在录制")
//        {

//            this->lab_recordState->setText("未录制");
//            this->lab_recordState->setStyleSheet("color: white;");
//            this->isRecording = false;
//        }
//        else
//        {

//            this->lab_recordState->setText("...正在录制");
//            this->lab_recordState->setStyleSheet("color: green;");
//            this->isRecording = true;
//        }



        qDebug() << "MyNewWidget constructor end";
        QPalette palette;
        palette.setBrush(QPalette::Background,
        QBrush(QPixmap(":/icon/arouad.jpg").scaled(this->size())));
        //调色板设置给界面
        this->setPalette(palette);
}

int mainWidget::findIndexByThread(showThread *thread)
{
//    for (int i = 0; i < 8; ++i) {
//            if (showVideo[i] == thread) {
//                return i;
//            }
//        }
        return -1; // 如果没有找到，返回 -1 或其他错误指示
}
void mainWidget::showLabel(int chanel,QImage image)
{
//    qDebug() <<"into showLabel";
    this->lab_record[chanel]->setPixmap(QPixmap::fromImage(image));

    if(this->isRecording == true)
    {
        qDebug() << image.byteCount();
    }
//    else
//    {

    //    }
}

void mainWidget::showLocalLabel(float temp, float hum)
{
    if(GetWeather::time != "")
    {
    this->lab->setText("时间:\n"+GetWeather::time.split(" ").at(0)+"\n"+GetWeather::time.split(" ").at(1)+"\n"+"温度:"+QString::number(temp, 'f', 2)+"\n"+"湿度:"+QString::number(hum, 'f', 2)+"\n"
    +"天气:"+ GetWeather::weather+"\n"+"风向:"+ GetWeather::windDirect+"\n"+"风级:"+ GetWeather::windPower+"\n"+"风速:"+QString::number(GetWeather::windSpeed, 'f', 2));
    }
}

void mainWidget::showEvent(QShowEvent *event)
{
    // 调用基类的 showEvent
     QWidget::showEvent(event);

     this->getweater.start();
     qDebug()<<"mainWidget::showEvent";



}