#ifndef FELOG_H
#define FELOG_H

#if (FE_LOG_VERSION)

#include <QWidget>
#include <QDialog>
#include <QPushButton>
//#include <QDebug>

#define FE_LOG_FL qInfo()//"[" << __FUNCTION__ << __LINE__ << "]"

class FELogHandler : public QObject
{
    Q_OBJECT
private:
    FELogHandler(QObject* parent = nullptr) : QObject(parent){}

public:
    static void messageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg);
    static QVector<QString> buffer;
    static void printDebug(QString msg);

    static FELogHandler* instance()
    {
        static FELogHandler _instance;
        return &_instance;
    }
    //static void  myMessageHandler(QtMsgType, const QMessageLogContext &, const QString &);
signals:
    void appended(QString msg);
};


class QPlainTextEdit;
class QVBoxLayout;

class FELogDialog : public QDialog
{
    Q_OBJECT
private:
    explicit FELogDialog(QWidget *parent = nullptr,Qt::WindowFlags f= Qt::WindowTitleHint | Qt::Dialog | Qt::WindowCloseButtonHint | Qt::CustomizeWindowHint);
    QWidget* _toolbar;
    QPlainTextEdit*  _text;
    QVBoxLayout* _layout;
    void _addSystemInfo();
    QPushButton* button(QWidget* parent,QLayout* layout,QString title);

protected:
    void showEvent( QShowEvent* event );
public:
    static FELogDialog* instance(QWidget* parent = nullptr);
    bool isHiddenReal();
    void onClose();
signals:
public slots:
    void onAppended(QString msg);
    void onButton();

};


#endif // FE_LOG_VERSION
#endif // FELOG_H