#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

#include <QElapsedTimer>
#include <QMouseEvent>
#include <QCloseEvent>
#include <QMap>
#include <QImage>
#include <QTimer>

#include "PageBaseWidget.h"
#include "Config.h"
#include "ZMQClient.h"
#include "VlcMediaListPlayer.h"

namespace Ui {
class MainWindow;
}

namespace irrklang {
    class ISoundEngine;
}

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

    static MainWindow& Get();

    bool Initialize();
    bool SaveConfig();

    QImage* GetBackground() { return &videoImage_; }

    void ShowHomeScreen();
    void ShowDetailedTown(DetailedType dt);
    bool SwitchToPage(PageBaseWidget::PageType pageType);

    void ShowContentWidget(int32_t detailedType, const QString& btnName);

    const Config& GetConfig() const { return m_config; }
    bool GetMediaInfo(int32_t detailedType, const QString& btnName, MediaInfo& item) const;
    MediaInfo* GetMediaInfo(int32_t detailedType, const QString& btnName);
    
    bool UpdateConfigLandmark(int32_t detailedType, const QString& btnName, const QPoint& pos);

    void SendCmd(const QString& cmd);

    const QString GetDetailedTypeName(DetailedType dt) const;

    bool PlayAudio();


protected:
    void mousePressEvent(QMouseEvent* event) override;
    void closeEvent(QCloseEvent* event) override;
    void paintEvent(QPaintEvent* event) override;

protected:
    void InitializePageWidget(PageBaseWidget* widget);
    void HideAllWidget();
    void GenertorConfig();

    void ShowItemImages();
    
    void PlayBackgroundMovie();
    
private:
    void slotSetOneFrame(QImage image) {
        videoImage_ = std::move(image);
    }

private:
    Ui::MainWindow *ui;
  //  class QMainServer* m_mainServer;
    ZMQClient zmqClient_;

    QElapsedTimer elapsedTimer;
    qint32 clickCount{ 0 };


    QMap<PageBaseWidget::PageType, PageBaseWidget*> m_pageWidgets;
    
    Config m_config;
    class TokenRequest* m_tokenRequest{ nullptr };

    VlcMediaListPlayer vlcPlayer_;
    QImage videoImage_;
    QTimer videoUpdate_;

    irrklang::ISoundEngine* soundEngine_{ nullptr };
};

#endif // MAINWINDOW_H