/*

 *  The ManaPlus Client

 *  Copyright (C) 2004-2009  The Mana World Development Team

 *  Copyright (C) 2009-2010  The Mana Developers

 *  Copyright (C) 2011-2019  The ManaPlus Developers

 *  Copyright (C) 2019-2021  Andrei Karas

 *

 *  This file is part of The ManaPlus Client.

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; either version 2 of the License, or

 *  any later version.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef GUI_WINDOWS_SKILLDIALOG_H

#define GUI_WINDOWS_SKILLDIALOG_H

#include "gui/widgets/window.h"

#include "enums/simpletypes/autotarget.h"

#include "enums/simpletypes/modifiable.h"

#include "enums/resources/skill/casttype.h"

#include "enums/resources/skill/skillowner.h"

#include "enums/resources/skill/skilltype.h"

#include "listeners/actionlistener.h"

#include "utils/xml.h"

class Being;

class Button;

class Label;

class SkillModel;

class SkillTab;

class Tab;

class TabbedArea;

struct SkillData;

struct SkillInfo;

/**

 * The skill dialog.

 *

 * \ingroup Interface

 */

class SkillDialog final : public Window,

                          public ActionListener

{

    public:

        SkillDialog();

        A_DELETE_COPY(SkillDialog)

        ~SkillDialog() override final;

        void postInit() override final;

        /**

         * Called when receiving actions from widget.

         */

        void action(const ActionEvent &event) override final;

        /**

         * Update the given skill's display

         */

        std::string update(const int id);

        /**

         * Update other parts of the display

         */

        void update();

        void updateModels();

        void updateModelsHidden();

        void loadXmlFile(const std::string &fileName,

                         const SkipError skipError);

        void clearSkills();

        void hideSkills(const SkillOwner::Type owner);

        void loadSkills();

        bool updateSkill(const int id,

                         const int range,

                         const Modifiable modifiable,

                         const SkillType::SkillType type,

                         const int sp);

        void addSkill(const SkillOwner::Type owner,

                      const int id,

                      const std::string &name,

                      const int level,

                      const int range,

                      const Modifiable modifiable,

                      const SkillType::SkillType type,

                      const int sp);

        SkillInfo* getSkill(const int id) const A_WARN_UNUSED;

        SkillInfo* getSkillByItem(const int itemId) const A_WARN_UNUSED;

        void setSkillDuration(const SkillOwner::Type owner,

                              const int id,

                              const int duration);

        bool hasSkills() const noexcept2 A_WARN_UNUSED

        void widgetResized(const Event &event) override final;

        void useItem(const int itemId,

                     const AutoTarget autoTarget,

                     const int level,

                     const std::string &data) const;

        void updateTabSelection();

        void updateQuest(const int var,

                         const int val1,

                         const int val2,

                         const int val3,

                         const int time1);

        void playUpdateEffect(const int id) const;

        void playRemoveEffect(const int id) const;

        void playCastingDstTileEffect(const int id,

                                      const int level,

                                      const int x,

                                      const int y,

                                      const int delay) const;

        void slowLogic();

        void removeSkill(const int id);

        static void useSkill(const int skillId,

                             const AutoTarget autoTarget,

                             int level,

                             const bool withText,

                             const std::string &text,

                             CastTypeT castType,

                             const int offsetX,

                             const int offsetY);

        static void useSkill(const SkillInfo *const info,

                             const AutoTarget autoTarget,

                             int level,

                             const bool withText,

                             const std::string &text,

                             const CastTypeT castType,

                             const int offsetX,

                             const int offsetY);

        SkillData *getSkillData(const int id) const;

        SkillData *getSkillDataByLevel(const int id,

                                       const int level) const;

        void selectSkillLevel(const int skillId,

                              const int level);

        void selectSkillCastType(const int skillId,

                                 const CastTypeT type);

        void setSkillOffsetX(const int skillId,

                             const int offset);

        void setSkillOffsetY(const int skillId,

                             const int offset);

    private:

        static void useSkillDefault(const SkillInfo *const info,

                                    const AutoTarget autoTarget,

                                    int level,

                                    const bool withText,

                                    const std::string &text,

                                    int offsetX,

                                    int offsetY);

        static void useSkillTarget(const SkillInfo *const info,

                                   const AutoTarget autoTarget,

                                   int level,

                                   const bool withText,

                                   const std::string &text,

                                   const Being *being,

                                   int offsetX,

                                   int offsetY);

        static void useSkillPosition(const SkillInfo *const info,

                                     int level,

                                     const bool withText,

                                     const std::string &text,

                                     const int x,

                                     const int y,

                                     int offsetX,

                                     int offsetY);

        static std::string getDefaultSkillIcon(const SkillType::SkillType

                                               type);

        void addSkillDuration(SkillInfo *const skill);

        SkillInfo *loadSkill(XmlNodeConstPtr node,

                             SkillModel *const model);

        static void loadSkillData(XmlNodeConstPtr node,

                                  SkillInfo *const skill);

        void addDefaultTab();

        typedef std::map<int, SkillInfo*> SkillMap;

        SkillMap mSkills;

        STD_VECTOR<SkillInfo*> mDurations;

        TabbedArea *mTabs A_NONNULLPOINTER;

        std::list<Tab*> mDeleteTabs;

        Label *mPointsLabel A_NONNULLPOINTER;

        Button *mUseButton A_NONNULLPOINTER;

        Button *mIncreaseButton A_NONNULLPOINTER;

        SkillModel *mDefaultModel;

        SkillTab *mDefaultTab;

};

extern SkillDialog *skillDialog;

#endif  // GUI_WINDOWS_SKILLDIALOG_H