#ifndef WIDGET_H
#define WIDGET_H

#include "codeeditor.h"
#include "Utils/path.h"
#include <QLineEdit>
#include <QTime>
#include <QTimeLine>
#include <QWidget>
#include "Utils/systemapi.h"
#include <windows.h>
#include "Utils/timeclipboard.h"
#include "Utils/WinUtility.h"
#include "powersettingdia.h"
#include "Utils/AudioDevice.h"
#include "toolmenu.h"
QT_BEGIN_NAMESPACE
namespace Ui {
class Widget;
}
QT_END_NAMESPACE

class Widget : public QWidget {
    Q_OBJECT

public:
    Widget(QWidget* parent = nullptr);
    ~Widget();

private:
    Ui::Widget* ui;

private:
    QPointF winPos; //center pos
    //const qreal disLimit = 10;
    const int Margin = DPI(5); //between MainWindow and LineEditor
    HWND Hwnd;
    QRect Screen;
    QRect validScreen;
    QScreen* pScreen;

    enum State {
        STILL,
        MOVE,
        INPUT
    };

    enum TeleportMode {
        ON = 1, //总是开启(ALWAYS)
        AUTO = 0, //自动判断(全屏)
        OFF = -1 //总是关闭(NEVER)
    };

    enum LongPressState{
        Ready,
        Cancel,
        Done
    };

    State state;
    TeleportMode teleportMode;
    CodeEditor* lineEdit = nullptr;
    QTimer* timer_move = nullptr;

    QPointF preMousePos = {-1, -1};
    bool isChangingState = false; //改变状态中间态
    bool hasPower;

    bool teleportKeyDown = false;
    ATOM HotKeyId;
    ATOM Atom;
    QString atomStr = "Follower_MrBeanC_Teleport";

    const QString AppName = "Follower v2.0";

    //SystemAPI sys;

    const QString iniFilePath = Path::iniFile();

    TimeClipboard tClip {128}; //记录textChangeTime的ClipBoard
    QTimer* timer_audioTip = nullptr;
    HPOWERNOTIFY hPowerNotify = NULL; //睡眠休眠通知注册句柄
    HPOWERNOTIFY hPowerSetting = NULL; //显示器电源设置通知
    bool isHideAfterExecute = true;
    //QString audioOuptputDev = Win::activeAudioOutputDevice(); //缓存 避免paintEvent频繁获取 //首次获取会卡顿可能是载入dll 所以放这儿
    AudioDevice audioOuptputDev = AudioDevice::defaultOutputDevice();
    ScreenSetting screenSetting;

    ToolMenu* tMenu = nullptr;
    QMap<Qt::MouseButton, LongPressState> isMBLongPressed;
    static constexpr int LPDelay = 180; //ms Long Press Dealy

    bool isScreenOn = true;

private:
    inline bool moveGuide(QPoint dest, QPointF& pos, qreal speed, qreal limit = 10);
    inline bool moveWindow(qreal speed = 2);
    inline void getInputFocus(void);
    inline void catchFocus(void);
    void changeSizeSlow(QSize size, int step = 1, bool isAuto = false); //auto
    void updateWindow(void);
    inline QPoint centerToLT(const QPoint& pos);
    inline bool isCursorInWindow(void);
    inline void setState(State toState, int step = 1);
    inline bool isUnderCursor(void);
    inline bool isState(State _state);
    inline bool isGetMouseButton(void); //LBUTTON || MBUTTON || RBUTTON
    inline bool isTeleportKey(void); //Ctrl+Shift+E
    inline void updateScreenInfo(void);
    inline void teleport(void); //瞬移
    inline void setTeleportMode(TeleportMode mode);
    QSize StateSize(State _state);
    void writeIni(const QString& key, const QVariant& value);
    void readIni(void);
    void Init_SystemTray(void);
    void setAlwaysTop(bool bTop = true);
    void switchAudioOutputDevice(const AudioDevice& dev, bool toPre = false);
    void minimize(void);
    void Init_ToolMenu(void);

signals:
    void powerSwitched(bool isPowerOn, bool force = false);

    // QWidget interface
protected:
    void paintEvent(QPaintEvent* event) override;
    void resizeEvent(QResizeEvent* event) override;
    void mousePressEvent(QMouseEvent* event) override;
    void mouseMoveEvent(QMouseEvent* event) override;
    void mouseReleaseEvent(QMouseEvent* event) override;
    void wheelEvent(QWheelEvent* event) override;

    // QWidget interface
protected:
    bool nativeEvent(const QByteArray& eventType, void* message, long* result) override;

    // QWidget interface
protected:
    void closeEvent(QCloseEvent* event) override;

    // QWidget interface
protected:
    void keyPressEvent(QKeyEvent* event) override;
    void keyReleaseEvent(QKeyEvent* event) override;
};
#endif // WIDGET_H