#pragma once

#include "lts_base.h"
#include "lts_widgets_export.h"
#include "lts_notification_box.h"
#include "qevent.h"

#include <memory>
#include <QMap>
#include <QPointer>
#include <QWidget>


class QButtonGroup;
class QPropertyAnimation;
class QPushButton;
class QTimer;
class QToolButton;

namespace Ui
{
class LtsBaseLayoutWidget;
}

namespace IDL
{
enum class PartitionType;
}

namespace LtsUtils { class Promise; }

namespace LtsWidgets
{
class LtsDragIcon;
class LtsProgressDialogHelper;
class LtsTabWidget;
class LtsToolBarArea;
class LtsToolBox;

struct ExerciseData
{
  QString       exName;
  QString       exDescription;
  int           phId = -1;
  QString       phName;
  QString       phDescription;
  QString       exStateString; 
  ExcState      exState = ExerciseState::eUnknown;
  QColor        exStateCol;
  QString       partitionType;

  bool operator==(const ExerciseData &o) const
  {
    return exName == o.exName &&
        exDescription == o.exDescription &&
        phId == o.phId &&
        phName == o.phName &&
        phDescription == o.phDescription &&
        exStateString == o.exStateString &&
        exState == o.exState &&
        exStateCol == o.exStateCol &&
        partitionType == o.partitionType;
  }
  bool operator!=(const ExerciseData &o) const
  {
    return !operator ==(o);
  }

};




class LTSWIDGETS_EXPORT LtsBaseLayoutWidget : public QWidget
{
  Q_OBJECT

public:

  explicit LtsBaseLayoutWidget(QWidget *parent = nullptr, bool splitMenu = true);
  ~LtsBaseLayoutWidget();

  

  void hideVisibleLayouts();

  

  void resetLayoutVisibility();

  

  void setMenuVisible(bool visible);

  

  bool isMenuVisible() const;

  bool isTopBarVisible() const;
  void setTopBarVisible(bool visible);

  

  bool isMenuCollapsed() const;

  

  void collapseMenu(bool collapse = true);

  

  void setSessionInfo(const int domainId, const IDL::PartitionType &partitionType, const int partitionId, const QString &workspaceId);

  

  LtsDragIcon *addMenuAction(const PluginData &plData, bool isFirstRun = false);

  

  bool removeMenuAction(const PluginData &plData);

  

  bool removeMenuAction(LtsDragIcon *icon);

  bool removeMenuAction(const QString &byIdentifier);

  

  void clearMenuActions();

  void setAppName(const QString &appName);
  bool isDialogFocused(const LtsDialog *dialog) const;

  

  void setCustomText(const QString &text);
  const QString customText() const;

  

  LtsTabWidget *getTabFromLayoutArea(LayoutArea area) const;

  

  LtsDialog *getWidget(const QString &menuGroup, const QString &identifier, LayoutArea area = LayoutArea::eUnknown);

  

  QWidget *getMenu() const;

  

  LtsToolBarArea *getToolbar() const;

  

  void setOperatorName(const QString &operatorName, bool showTerminalButton);

  

  void setProfilePicture(const QPixmap &profilePicture);

  

  void setExerciseData(const ExerciseData &data);

  

  void initilizationFinished();

  

  void addNotification(QToolButton *noti);

  

  bool isWidgetsHidden() const;

  bool notificationExists(const QString &identifier) const;
  const QMap<LtsDragIcon *, PluginData> &mapButtons() const { return m_mapButtons; }
  void setToolBarActions(const QStringList &actions);
  QStringList toolBarActions() const;
  void setFunctionKeys(const QMap<int, QString> &actions);
  QMap<int, QString> functionKeys() const;
  void setWorkspaceId(const QString &workspaceId) { m_workspaceId = workspaceId; }

  

  void showMessage(const QString &title, const QString &text, LtsNotificationBox::MessageType type = LtsNotificationBox::MessageType::Info, const std::function<void(const QString &link)> &clickedLinkCallback = nullptr, bool closeOnLinkClicked = true, const QString &identifier = {});
  bool messageIdentifierExists(const QString &identifier) const;

  void executeAction(const QString &actionIdentifier);
  bool isSecondaryWidget() const { return m_isSecondaryWidget; } 
  void setSecondaryWidget() { m_isSecondaryWidget = true; }

  

  void removeQueuedMessage(const QString &messageIdentifier);


public slots:
  bool slotClose(); 
  void slotLogout(); 

  void slotScreenCountChanged(int count);

  

  void onMenuEntryClicked();

  void onHideAnimated();
  void onReShowAnimated();

  

  bool addWidget(LtsWidgets::LtsDialog *dialog, const QString &menuGroup, const QString &identifier, LtsWidgets::LayoutArea area = LayoutArea::eUnknown, bool setClosable = true, bool focusNewTab = true);

  

  bool addOrReplaceWidget(LtsDialog *dialog, const QString &menuGroup, const QString &identifier, LayoutArea area = LayoutArea::eUnknown, bool setClosable = true, bool focusNewTab = true );

  bool focusTab(const QString &menuGroup, const QString &identifier, LtsWidgets::LayoutArea area);

  

  void executeCreateInstantFunctions(const LtsWidgets::PluginData &plData);

  void setExerciseTime(qint64 mSecsSinceEpoch);
  bool haveUnsavedChanges();



  

  bool notifyUnsavedChanges();



  void setIrreplaceableOnce() { m_irreplaceableOnce = true; }
  bool irreplaceableReset() { bool r = m_irreplaceableOnce; m_irreplaceableOnce = false; return r; }
  bool isIrreplaceable() const { return m_irreplaceableOnce; }

  

  void showWidgets();

  

  void hideWidgets();


private slots:
  

  void slotOperatorMenuClicked();

  void setCurrentTime();


signals:
  

  

  void signalClose();
  void signalLogout();
  void signalShowOperatorSettings();
  void signalRetranslateActions();
  void signalSwap();
  void signalStapleTopicLockHandler(LtsWidgets::LtsDialog *widget);
  void signalSuccessfullyPlaced(); 

  

  void signalNotifyUnsavedChanges(bool &reject);

protected:
  

  void closeEvent(QCloseEvent *event) override;

  void showEvent(QShowEvent *event) override;
  void changeEvent(QEvent *e) override;


private:
  void addDebugMenu();
  void retranslate();
  void addTouchScroll(QWidget *widget);
  LtsDragIcon *createButton(const PluginData &plData);
  int getIndexOfTab(LtsTabWidget *tab);
  LtsToolBox *getToolBox(const ExercisePart &exercisePart) const;
  QPushButton *getExercisePartButton(const ExercisePart &exercisePart) const;
  void checkExercisePartButtonVisibility();
  void checkMenuGroup(const QString &menuGroup, const ExercisePart &exercisePart);
  bool isDialogFocused(const LtsDialog *dialog, const LayoutArea &layoutArea) const;
  bool isDialogFocused(const LtsDialog *dialog, const LtsTabWidget *tab) const;
  void applyExerciseStateRestricition();
  void executePluginData(const PluginData &plData);
  void showNextQueuedMessage();
  

  struct Message
  {
  public:
    QString title;
    QString text;
    LtsNotificationBox::MessageType type;
    std::function<void(const QString &link)> clickedLinkCallback;
    bool closeOnLinkClicked;
    QString identifier;
  };

  ExerciseData m_exerciseData;
  QMap<LtsDragIcon *, PluginData> m_mapButtons;
  QList<int> m_mainSplitterSizes;
  QList<int> m_menuSplitterSizes;
  bool m_isHidden;
  QPropertyAnimation *m_currentAnimation{nullptr};
  Ui::LtsBaseLayoutWidget *m_ui{nullptr};
  IDL::PartitionType m_partitionType;
  int m_domainId;
  int m_partitionId;
  QString m_operatorName;
  bool m_firstShow;
  bool m_showTerminalButton;
  qint64 m_exerciseTime;
  QTimer *m_setCurrentTimeTimer{nullptr};
  bool m_irreplaceableOnce;
  QButtonGroup *m_bg{nullptr};
  QString m_workspaceId;
  int m_screenCount;
  bool m_menuCollapsed;
  QMap<QPointer<LtsWidgets::LtsTabWidget>, bool> m_oldLayoutVisibilityStates;
  LtsNotificationBox *m_notiBox{nullptr};
  QStringList m_notFoundYet;
  bool m_isSecondaryWidget { false };
  QVector<Message> m_currentMessage; 
  QVector<Message> m_messageQueue;
};

}