/* Copyright (C) 2016
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

//! \file

#ifndef BLACKGUI_COMPONENTS_SETTINGSSIMULATORBASICSCOMPONENT_H
#define BLACKGUI_COMPONENTS_SETTINGSSIMULATORBASICSCOMPONENT_H

#include "blackgui/overlaymessagesframe.h"
#include "blackmisc/simulation/settings/simulatorsettings.h"
#include "blackmisc/simulation/fscommon/fscommonutil.h"
#include "blackmisc/logcategorylist.h"

#include <QFrame>
#include <QFileDialog>

namespace Ui { class CSettingsSimulatorBasicsComponent; }
namespace BlackGui
{
    namespace Components
    {
        /*!
         * Driver independent parts of simulator settings, ie those one are also used independent of the driver.
         * Example: model paths used in loaders
         */
        class CSettingsSimulatorBasicsComponent : public COverlayMessagesFrame
        {
            Q_OBJECT

        public:
            //! Log categories
            static const BlackMisc::CLogCategoryList &getLogCategories();

            //! Constructor
            explicit CSettingsSimulatorBasicsComponent(QWidget *parent = nullptr);

            //! Destructor
            virtual ~CSettingsSimulatorBasicsComponent() override;

            //! Show / hide selector
            void hideSelector(bool show);

            //! Any values filled in
            bool hasAnyValues() const;

            //! Simulator
            void setSimulator(const BlackMisc::Simulation::CSimulatorInfo &simulator);

            //! Save data
            void save();

            //! Has unsaved changes
            bool hasUnsavedChanges() const { return m_unsavedChanges; }

            //! Reset unsaved changes
            void resetUnsavedChanges() { m_unsavedChanges = false; }

            //! Settings for given simulator
            BlackMisc::Simulation::Settings::CSpecializedSimulatorSettings getSimulatorSettings(const BlackMisc::Simulation::CSimulatorInfo &simulator) const { return m_settings.getSpecializedSettings(simulator); }

        private:
            bool m_unsavedChanges = false;
            QScopedPointer<Ui::CSettingsSimulatorBasicsComponent> ui;
            BlackMisc::Simulation::Settings::CMultiSimulatorSettings m_settings { this };
            Qt::CaseSensitivity m_fileCaseSensitivity = BlackMisc::CFileUtils::osFileNameCaseSensitivity();

            //! Model file dialog
            void modelFileDialog();

            //! Exclude file dialog
            void excludeFileDialog();

            //! Simulator file dialog
            void simulatorFileDialog();

            //! Simulator directory entered
            void simulatorDirectoryEntered();

            //! Copy the default values
            void copyDefaults();

            //! Adjust model directory
            void adjustModelDirectory();

            //! Reset values
            void reset();

            //! Simulator has been changed
            void onSimulatorChanged();

            //! Simulator settings did change
            void onSimulatorSettingsChanged(const BlackMisc::Simulation::CSimulatorInfo &simulator);

            //! Optimize for small layout
            void setSmallLayout(bool small);

            //! Model directories from line edit
            QStringList parseModelDirectories() const;

            //! Exclude directories from line edit
            QStringList parseExcludeDirectories() const;

            //! Exclude directories
            QStringList parseDirectories(const QString &rawString) const;

            //! Add a directory
            QStringList addDirectory(const QString &directory, const QStringList &existingDirs);

            //! Remove a directory
            QStringList removeDirectory(const QString &directory, const QStringList &existingDirs);

            //! Remove directories
            QStringList removeDirectories(const QStringList &directories, const QStringList &existingDirs);

            //! Display the directories
            void displayExcludeDirectoryPatterns(const QStringList &dirs);

            //! Display the directories
            void displayModelDirectories(const QStringList &dirs);

            //! Current settings
            BlackMisc::Simulation::Settings::CSpecializedSimulatorSettings getSettings(const BlackMisc::Simulation::CSimulatorInfo &simulator) const;

            //! Display simulator`s settings
            void displaySettings(const BlackMisc::Simulation::CSimulatorInfo &simulator);

            //! Default values for simulator displayed as placeholder text
            void displayDefaultValuesAsPlaceholder(const BlackMisc::Simulation::CSimulatorInfo &simulator);

            //! Model directory either from input or settings or default
            QString getFileBrowserModelDirectory() const;

            //! Simulator directory either from input or settings or default
            QString getFileBrowserSimulatorDirectory() const;
        };
    } // ns
} // ns

#endif // guard