//header containing class and box creation function for chord shapes

using namespace std;

class Chord{

	private:

	string chordname;

	string description;

	vector<int> chordshape;

	string chordfilename;

	vector<int> chordfingers

	public:

	Chord(string chordname, string decription, int chordshape[6]);

	Chord(char* chordname, char* description, int chordshape[6]);

	Chord(string chordname, string description, int chordshape[6], string chordfilename);

	Chord(char* chordname, char* description, int chordshape[6], char* chordfilename);

	Chord(string chordname, string description, int chordshape[6], string chordfilename, int chordfingers[6]);

	Chord(char* chordname, char* description, int chordshape[6], char* chordfilename,int chordfingers[6]);

	string getname();

	string getdescription();

	void playchord();

	void displaychord();

};



extern void init_boxes();





#include <string>
#include <vector>
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Value_Output.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Counter.H>
#include <FL/Fl_Output.H>
#include <FL/Fl_JPEG_Image.H>

using namespace std;

#include "Chord.H"
#include "sound.H"

int coords[6][7][2]={{{122,152},{162,150},{232,148},{296,148},{352,146},{402,144},{448,144}}, //array of co-ordinates to possition the fret markers
					{{122,164},{162,164},{232,162},{296,162},{352,160},{402,160},{448,160}},
					{{122,178},{162,178},{232,178},{296,176},{352,176},{402,176},{448,176}},
					{{122,192},{162,192},{232,192},{296,190},{352,190},{402,190},{448,190}},
					{{122,206},{162,206},{232,206},{296,204},{352,204},{402,204},{448,204}},
					{{122,220},{162,220},{232,220},{296,218},{352,218},{402,218},{448,218}}};

Fl_Box* boxes[6];

int fad[6]={-1,-1,-1,-1,-1,-1};

Chord::Chord(string chordname, string decription, int chordshape[6]){ 	//there are four class constructors which were all used at points
																		//in development. There should be enough flexability in these four
	this->chordname=chordname;											//to allow furture development if someone didn't want to add
	this->description=description;										//sound, for example
	this->chordshape.assign(chordshape, chordshape+6);

}

Chord::Chord(char* chordname, char* description, int chordshape[6]){

	this->chordname=string(chordname);
	this->description=string(description);
	this->chordshape.assign(chordshape, chordshape+6);

}

Chord::Chord(string chordname, string description, int chordshape[6], string chordfilename=""){

	this->chordname=chordname;
	this->description=description;
	this->chordshape.assign(chordshape, chordshape+6);
	this->chordfilename=chordfilename;

}

Chord::Chord(char* chordname, char* description, int chordshape[6], char* chordfilename=0){

	this->chordname=string(chordname);
	this->description=string(description);
	this->chordshape.assign(chordshape, chordshape+6);
	this->chordfilename=chordfilename;
}

Chord::Chord(string chordname, string description, int chordshape[6], string chordfilename="", int chordfingers[6]=fad){

	this->chordname=chordname;
	this->description=description;
	this->chordshape.assign(chordshape,chordshape+6);
	this->chordfilename=chordfilename;
	this->chordfingers.assign(chordfingers, chordfingers+6);

}

Chord::Chord(char* chordname, char* description, int chordshape[6], char* chordfilename=0,int chordfingers[6]=fad){

	this->chordname=string(chordname);
	this->description=string(description);
	this->chordshape.assign(chordshape,chordshape+6);
	this->chordfilename=chordfilename;
	this->chordfingers.assign(chordfingers,chordfingers+6);
}

string Chord::getname(){	return chordname;}

string Chord::getdescription(){	   return description;}

void init_boxes() {
	for(int i=0; i<=5; i++){

		boxes[i] = new Fl_Box(0,0,16,16);
		boxes[i]->box(FL_OVAL_BOX);
		boxes[i]->color(FL_RED);

	}
}

void Chord::displaychord(){	//this function moves the elements of the boxes object to the correct co-ordinates
							//as specified by the elements of the coords object given by the chordshape member of the Chord class
	for(int i=0; i<=5;i++){

		if (chordshape[i]==-1){

			boxes[i]->hide();
		}else{


		boxes[i]->show();

		int x = coords[i][chordshape[i]][0];
		int y = coords[i][chordshape[i]][1];

		//boxes[i]->label(addlabels);

		boxes[i]->position(x+10-(16*0.5),y+10-(16*0.5)+20);
		}
	}
}

void Chord::playchord(){	//sends the chord filename to the playsound function, which is containted in sound.cpp and sound.h

	playsound(chordfilename);


}