/**

Game Develop - Path Automatism Extension
Copyright (c) 2010-2011 Florian Rival (Florian.Rival@gmail.com)

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

    1. The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgment in the product documentation would be
    appreciated but is not required.

    2. Altered source versions must be plainly marked as such, and must not be
    misrepresented as being the original software.

    3. This notice may not be removed or altered from any source
    distribution.

*/

#if defined(GD_IDE_ONLY)
#ifndef PHYSICSAUTOMATISMEDITOR_H
#define PHYSICSAUTOMATISMEDITOR_H

#include <vector>
#include <map>
#include <string>
#include <SFML/System/Vector2.hpp>

//(*Headers(PathAutomatismEditor)
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/menu.h>
#include <wx/textctrl.h>
#include <wx/checkbox.h>
#include <wx/spinctrl.h>
#include <wx/tglbtn.h>
#include <wx/statline.h>
#include <wx/panel.h>
#include <wx/choice.h>
#include <wx/bmpbuttn.h>
#include <wx/button.h>
#include <wx/dialog.h>
//*)
#include <wx/menu.h>
#include <boost/shared_ptr.hpp>
class Game;
class MainEditorCommand;
class PathAutomatism;
class Scene;
class ScenePathDatas;

///Class storing datas about a path for the editor (only used by the editor, not by the runtime game).
struct PathInfo
{
    std::string name; ///< Path's name
    std::vector<sf::Vector2f> path; ///< Path's points
    bool isGlobal; ///< Is this a global path ?
};

class PathAutomatismEditor: public wxDialog
{
	public:

		PathAutomatismEditor(wxWindow* parent, Game & game_, Scene * scene, PathAutomatism & automatism_, MainEditorCommand & mainEditorCommand_ );
		virtual ~PathAutomatismEditor();

		//(*Declarations(PathAutomatismEditor)
		wxStaticText* StaticText10;
		wxStaticText* StaticText9;
		wxSpinCtrl* bgImgYSpin;
		wxBitmapButton* BitmapButton5;
		wxStaticText* StaticText2;
		wxStaticText* StaticText6;
		wxCheckBox* globalCheck;
		wxSpinCtrl* bgImgXSpin;
		wxStaticText* contextMessageLabel;
		wxStaticText* StaticText8;
		wxStaticText* StaticText11;
		wxTextCtrl* speedEdit;
		wxToggleButton* ToggleButton1;
		wxTextCtrl* yOffsetEdit;
		wxBitmapButton* BitmapButton2;
		wxStaticText* StaticText1;
		wxTextCtrl* angleOffsetEdit;
		wxStaticText* StaticText3;
		wxButton* cancelBt;
		wxBitmapButton* BitmapButton1;
		wxCheckBox* stopCheck;
		wxStaticText* StaticText5;
		wxStaticText* StaticText7;
		wxMenu pointMenu;
		wxMenu advanceAddMenu;
		wxBitmapButton* BitmapButton6;
		wxStaticLine* StaticLine1;
		wxBitmapButton* BitmapButton4;
		wxBitmapButton* BitmapButton3;
		wxCheckBox* reverseCheck;
		wxPanel* previewPnl;
		wxStaticText* StaticText4;
		wxChoice* pathChoice;
		wxButton* okBt;
		wxCheckBox* followAngleCheck;
		wxTextCtrl* xOffsetEdit;
		//*)

		PathAutomatism & automatism;

	protected:

		//(*Identifiers(PathAutomatismEditor)
		static const long ID_STATICTEXT6;
		static const long ID_CHOICE1;
		static const long ID_BITMAPBUTTON3;
		static const long ID_BITMAPBUTTON4;
		static const long ID_BITMAPBUTTON5;
		static const long ID_CHECKBOX4;
		static const long ID_BITMAPBUTTON1;
		static const long ID_BITMAPBUTTON6;
		static const long ID_BITMAPBUTTON2;
		static const long ID_STATICTEXT9;
		static const long ID_STATICTEXT1;
		static const long ID_PANEL1;
		static const long ID_TOGGLEBUTTON1;
		static const long ID_STATICTEXT11;
		static const long ID_SPINCTRL1;
		static const long ID_STATICTEXT12;
		static const long ID_SPINCTRL2;
		static const long ID_STATICTEXT7;
		static const long ID_TEXTCTRL3;
		static const long ID_STATICTEXT8;
		static const long ID_TEXTCTRL4;
		static const long ID_CHECKBOX3;
		static const long ID_STATICTEXT4;
		static const long ID_TEXTCTRL2;
		static const long ID_STATICTEXT5;
		static const long ID_STATICTEXT2;
		static const long ID_TEXTCTRL1;
		static const long ID_STATICTEXT3;
		static const long ID_CHECKBOX1;
		static const long ID_CHECKBOX2;
		static const long ID_STATICTEXT10;
		static const long ID_STATICLINE1;
		static const long ID_BUTTON1;
		static const long ID_BUTTON2;
		//*)
        //Contextual menu
		static const long coordsBtID;
		static const long positionBtID;
		static const long addPointAfterBtID;
		static const long removePointBtID;
        //Avanced Add Menu
		static const long addAfterBtID;
		static const long addBeforeBtID;

	private:

		//(*Handlers(PathAutomatismEditor)
		void OncancelBtClick(wxCommandEvent& event);
		void OnokBtClick(wxCommandEvent& event);
		void OnPanel1Paint(wxPaintEvent& event);
		void OnpreviewPnlLeftDown(wxMouseEvent& event);
		void OnpreviewPnlLeftUp(wxMouseEvent& event);
		void OnpreviewPnlMouseMove(wxMouseEvent& event);
		void OnBitmapButton1Click(wxCommandEvent& event);
		void OnBitmapButton2Click(wxCommandEvent& event);
		void OnBitmapButton3Click(wxCommandEvent& event);
		void OnpreviewPnlRightUp(wxMouseEvent& event);
		void OnCheckBox1Click(wxCommandEvent& event);
		void OnpathChoiceSelect(wxCommandEvent& event);
		void OnBitmapButton3Click1(wxCommandEvent& event);
		void OnBitmapButton4Click(wxCommandEvent& event);
		void OnglobalCheckClick(wxCommandEvent& event);
		void OnBitmapButton5Click(wxCommandEvent& event);
		void OnBitmapButton6Click(wxCommandEvent& event);
		void OnbgImgXSpinChange(wxSpinEvent& event);
		void OnpreviewPnlEraseBackground(wxEraseEvent& event);
		void OnBitmapButton6Click1(wxCommandEvent& event);
		//*)

		int GetPointOnMouse(wxMouseEvent& event);
		int GetSegmentOnMouse(wxMouseEvent& event);

		void UpdateContextMessage();
		void UpdateComboBoxWithPathsName();

		void ChangePathOfPreview(const std::string &name);
		bool PathExists(const std::string &name);

		std::string GetNameWithoutPrefix(std::string name);

		Game & game;
        Scene * scene;
        boost::shared_ptr<ScenePathDatas> sharedDatas;
		MainEditorCommand & mainEditorCommand;

        PathInfo *pathInfo;
		std::vector<sf::Vector2f> *path; ///< Pointer to the path edited, making it more easy and fast to be accessed
		std::map<std::string, PathInfo> paths; ///< Contains all paths.
		std::string currentPathName; ///< Contain the name of the current path

        //Contextual menu
		wxMenuItem *coordsBt;
		wxMenuItem *positionBt;
        wxMenuItem *addPointAfterBt;
        wxMenuItem *removePointBt;

        //Avanced Add Menu
        wxMenuItem *addAfterBt;
        wxMenuItem *addBeforeBt;

		enum State
		{
		    NOTHING, ///< Nothing to be done on the preview panel
		    DRAGGING, ///< A point is drag-dropping
		    ADDING, ///< A point will be added
		    REMOVING, ///< A point will be deleted
		    VIEWMOVING, ///< Use move the viewport of the preview panel
		    ADDINGPOINTBEFORE,
		    ADDINGPOINTAFTER
		};

		struct
		{
		    sf::Vector2f offset;
		    State state;
		    int selectedPoint;
		    sf::Vector2f originalPoint;

		    sf::Vector2f mousePosition;

		    wxBitmap *backgroundBitmap;
		} previewPnlState; ///< Contain several information about the preview panel (offset, last clicked point, state)

		bool haveDeletedAGlobalPath; ///< Used to warn the user that other objects could have been using the global path(s) removed.

		DECLARE_EVENT_TABLE()
};

template <typename CONTAINER>
void replace_key(CONTAINER& container,
                const typename CONTAINER::key_type& oldKey,
                const typename CONTAINER::key_type& newKey)
{
    if(!container.key_comp()(oldKey,newKey) && !container.key_comp()(newKey,oldKey)){
    return;} //Thanks to Graham for this Fix
    typename CONTAINER::iterator begin(container.find(oldKey));
    for(;;){
        if(begin != container.end()){
            container.insert(typename CONTAINER::value_type(newKey, begin->second));
            container.erase(begin); // Thanks to Graham for this potential fix
            begin = container.find(oldKey);
        }
        else{
            return;
        }
    }
}

#endif
#endif