#pragma once
#include "lts_base.h"
#include "lts_widgets_export.h"

#include <QAbstractButton>
#include <QMap>
#include <QObject>
#include <QTabWidget>

namespace LtsWidgets
{
class LtsDialogHelper;
class LtsTabBar;

class LTSWIDGETS_EXPORT LtsTabWidget : public QTabWidget
{
    Q_OBJECT
  public:
    explicit LtsTabWidget(QWidget* parent = nullptr, bool isSecondary = false);
    ~LtsTabWidget();

    void setActuatorTabStyle(bool enable);

    void clearAll();

    void aboutToClose();

    LtsTabBar* tabBar();

    void setTabBar(LtsTabBar* tabbar);

    bool focusTab(const QString& menuGroup, const QString& identifier);

    void setSubTabsVisible(bool visible);

    QWidget* getWidget(const QString& menuGroup, const QString& identifier);

    static bool hasUnsavedChanges(LtsTabWidget* tabWidget);

  signals:

    void signalCheckTabBarVisibility();

  public slots:

    void addTab(const QString& menuGroup, const QString& identifier, QWidget* widget, bool setClosable = true,
                bool focusNewTab = true);

    bool removeWidget(QWidget* widget);

  private slots:

    void onRemoveTab(QObject* object);

    void onCheckTabBarVisibility();

    void slotTabCloseRequested(int index);

    void slotCurrentChanged(int newIdx);

    void slotMaximizeButtonClicked();

  private:
    void addWidget(const QString& fullName, QWidget* widget, bool setClosable, bool focusNewTab = true);

    QWidget* getWidget(const QString& fullName);

    bool focusWidget(const QString& fullName);

    void slotWindowTitleChanged(const QString& title);

    void closeRequestTabWidget(LtsTabWidget* tabWidget);

    QPoint startPos;
    LtsTabBar* m_tabbar = nullptr;
    QPalette m_palette;

    QMap<QString, QWidget*> m_tabMap;

    bool m_hasSubTabs;
    bool m_isSecondary;

    QByteArray m_mainSplitterState;
};

class CloseButton : public QAbstractButton
{
    Q_OBJECT

  public:
    using QAbstractButton::QAbstractButton;

    void setFontColor(const QColor& fontColor)
    {
        m_fontColor = fontColor;
    }

    QRectF cross() const;
    QLineF line() const;

  protected:
    void mousePressEvent(QMouseEvent* e) override;
    void mouseReleaseEvent(QMouseEvent* e) override;
    void paintEvent(QPaintEvent* e) override;
    QSize sizeHint() const override;

  private:
    QColor m_fontColor;
    bool m_isPressed = false;
};
} // namespace LtsWidgets