#pragma once

#include "moveable.h"
#include "raylib.h"
#include "selectable.h"
#include "state.h"
#include "vmath.h"

namespace VISEQ::BASE {
	class Draggable : public Movable, public Selectable{
		public:
			Draggable() {}
			Draggable(float x, float y) : Movable(Vec2Df(x, y), 960.0f) {}
			Draggable(Vec2Df p) : Movable(p, 960.0f) {}
			virtual ~Draggable() {}

			std::shared_ptr<APP::State> state = APP::State::get();

			Vec2Df drag_offset;

			bool picked_up = false;

			virtual bool entered() override {
				return !is_hovering && hovering();
			}

			virtual bool exited() override {
				return is_hovering && !hovering();
			}

			virtual bool pickedUp() {
				return held() && picked_up;
			}
			
			virtual void pickUp() override {
				picked_up = true;
				drag_offset = position - SCREEN_MOUSE; 
			}

			virtual void pickUp(Vec2Df selection_origin) override {
				picked_up = true;
				drag_offset = position - selection_origin; 
			}

			virtual void drag(Vec2Df new_position) override {
				position = new_position;
			}

			virtual void putDown() override {
				picked_up = false;
			}

			virtual bool select() override {
				return CheckCollisionPointRec(position, state->selection);
			}

			virtual void deselect() override {
				selected = false;
			}

	};
}