#ifndef WIDGET_H
#define WIDGET_H

#include "DatabaseManager.h"
#include "FocusWindow.h"
#include <QKeyEvent>

QT_BEGIN_NAMESPACE
namespace Ui {
class Menu;
}
QT_END_NAMESPACE

class Menu : public QWidget, public FW::FocusWindow {
    Q_OBJECT
public:
    Menu(QWidget* parent = nullptr);
    ~Menu();
    void show();
    void setChannelSelectVisible(bool visible);
    DatabaseManager::Channel getCurPlayChannel();

public slots:
    void move(Direction direction);
    void confirm();
    void clickPreOrNext(QString type);
    void onAppendOneVideo(QString channelName);

signals:
    void btnHdmi1Checked();
    void btnHdmi2Checked();
    void btnVga1Checked();
    void btnVga2Checked();
    void btnVideoClicked(QString name);

protected:
    // 重写父类的方法，以获取当前界面的所有可以获取焦点的控件
    QList<QWidget*> getAllFocusabelWidget() override;

private:
    Ui::Menu* ui;
    // 视频名数组列表
    QList<DatabaseManager::File> contentList;
    DatabaseManager* db;
    QString curPlayFilename; // 当前正在回放的文件名
    bool channelSelectVisible = false; // 是否显示通道选择，单通道回放显示、双通道不显示

    DatabaseManager::Channel curSelectChannel; // 当前选择的通道
    DatabaseManager::Channel curPlayChannel; // 当前回放的通道

private:
    void getContents();
    void renderContents();
    void renderComboBoxYear();
    void renderComboBoxMonth();
    void renderComboBoxDay();
};
#endif // WIDGET_H