#include <SFML/Audio.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/System.hpp>
#include <SFML/Window.hpp>
#include <iostream>
#include <vector>

using namespace sf;
using namespace std;

int longueur = 1280;
int hauteur = 720;
int e = 1601;

RenderWindow window(VideoMode(longueur, hauteur, 32), "chiass");

class Particule {
public:
	Particule(int x, int y,  int charge = 0, int mass = 10000, int radius = 30, int vx = 0, int vy = 0, int ax = 0, int ay = 0) :
		q(charge), m(mass), vx(vx), vy(vy), x(x), y(y), ax(ax), ay(ay), radius(radius)
	{
		circle.setRadius(radius);
		circle.setPointCount(500);
		circle.setFillColor(Color(255, 99, 71));
		circle.setOrigin(radius, radius);
		circle.setPosition(x, y);
		/*const char* name;
		name = __func__;
		cout << name << endl;*/
	}

	void PrintInfo() {
		cout << "Mass = " << (*this).m << endl;
		cout << "Charge = " << (*this).q << endl;
		cout << "X position = " << (*this).x << endl;
		cout << "Y position = " << (*this).y << endl;
		cout << "Vx = " << (*this).vx << endl;
		cout << "Vy = " << (*this).vy << endl;
		cout << "Ax = " << (*this).ax << endl;
		cout << "Ay = " << (*this).ay << endl;
	}

	vector<int> infos() {
		vector <int> infos = {x, y, q, m, radius, vx, vy, ax, ay};
		return infos;
	};

	template <class T>
	void SetAcceleration(T ax, T ay) {
		(*this).ax = ax;
		(*this).ay = ay;
	}

	template <class T>
	void SetVitesse(T vx, T vy) {
		(*this).vx = vx;
		(*this).vy = vy;
	}

	void changeV() {
		vx += ax;
		vy += ay;
	}

	void changeXY() {
		x += vx;
		y += vy;

	}

	void update() {
		changeV();

		if (vx > 1) {
			vx = 1;
		}
		if (vy > 1) {
			vy = 1;
		}

		changeXY();

		if(x - radius<0) {
			x = radius;
			ax *= -1;
			vx *= -1;
		}
		if (x +radius> longueur) {
			x = longueur- radius;
			ax *= -1;
			vx *= -1;
		}
		if (y - radius< 0) {
			y = radius;
			ay *= -1;
			vy *= -1;
		}
		if (y + radius > hauteur) {
			y = hauteur - radius;
			ay *= -1;
			vy *= -1;
		}

		circle.setPosition(Vector2f(x, y));
		window.draw(circle);
	}

	void text() {
		Font font;
		if (!font.loadFromFile("arial.ttf"))
			cout << "Merde";
		vector<int> faichier = (*this).infos();

		int x = faichier[0];
		char xs[12];
		sprintf_s(xs, "%d", x);
		Text X(xs, font, 20);

		int y = faichier[1];
		char ys[12];
		sprintf_s(ys, "%d", y);
		Text Y(ys, font, 20);
		Y.setPosition(0, 20);

		window.draw(X);
		window.draw(Y);



	}

private:
	int q;
	int m;
	int vx;
	int vy;
	int x;
	int y;
	int ax;
	int ay;
	CircleShape circle;
	int radius;
};


int main()
{
	Particule electron(0, 0, -e, 9109);
	sf::ContextSettings settings;
	settings.antialiasingLevel = 32;

	electron.SetVitesse(1.5, 1.5);

	Font font;
	if (!font.loadFromFile("arial.ttf"))
		return EXIT_FAILURE;
	CircleShape circle;
	circle.setRadius(1);
	circle.setFillColor(Color(255, 255, 255));
	circle.setPointCount(1000);

	while (window.isOpen())
	{
		vector<int> faichier = electron.infos();

		Event event;
		Clock clock;
		Text infos;
		while (window.pollEvent(event))
		{
			if (event.type == Event::Closed)
				window.close();
		}
		window.clear(Color(40, 40, 40));
		circle.setPosition(faichier[0], faichier[1]);
		electron.update();
		electron.text();
		window.draw(circle);
		window.display();
	}
	return EXIT_SUCCESS;
}