#include "MV2DElementFloorObstacleCircle.h"

#include "MV2DElement.h"
#include "MapViewElementHelper.h"
#include <Indoor/floorplan/v2/Floorplan.h>

MV2DElementFloorObstacleCircle::MV2DElementFloorObstacleCircle(Floorplan::FloorObstacleCircle* c) : c(c) {
	;
}

BBox2 MV2DElementFloorObstacleCircle::getBoundingBox() const {
	BBox2 bbox;
	bbox.add(c->center);
	bbox.grow(Point2(c->radius, c->radius));
	return bbox;
}

ClickDist MV2DElementFloorObstacleCircle::getMinDistanceXY(const Point2 p) const {
	return ClickDist(p.getDistance(c->center), ClickDistType::DIRECT);
}

void MV2DElementFloorObstacleCircle::paint(Painter& p) {

	QPen pen;// = MapElementHelper::getPen(c->material, c->type, hasFocus());

	p.setPenBrush(pen, Qt::NoBrush);
	p.drawCircle(c->center, c->radius);

	//QBrush brush = MapElementHelper::getBru(c->material, c->type, _focused);

//	// selected endpoints?
//	if (hasFocus()) {
//		p.setPenBrush(Qt::NoPen, CFG::SEL_COLOR);
//		if (selPoint == 0) {p.drawCircle(getSelPoints()[0]);}
//		if (selPoint == 1) {p.drawCircle(getSelPoints()[1]);}
//	}

//	// available endpoints
//	if (hasFocus()) {
//		p.setPenBrush(Qt::black, Qt::NoBrush);
//		p.drawCircle(getSelPoints()[0]);
//		p.drawCircle(getSelPoints()[1]);
//	}

}

std::vector<MoveableNode> MV2DElementFloorObstacleCircle::getMoveableNodes() const {
	return {
		MoveableNode(0, c->center),
		MoveableNode(1, c->center+Point2(c->radius,0))
	};
}

void MV2DElementFloorObstacleCircle::onNodeMove(MapView2D* v, const int userIdx, const Point2 newPos) {
	(void) v;
	switch(userIdx) {
		case 0:		c->center.x = newPos.x; c->center.y = newPos.y; break;
		case 1:		c->radius = newPos.getDistance(c->center); break;
	}
}

void MV2DElementFloorObstacleCircle::onNodeMoved(MapView2D* v, const int userIdx, const Point2 newPos) {
	(void) userIdx;
	(void) newPos;
	emit v->onElementChange(this);
}

//std::vector<Point2> MV2DElementFloorObstacleCircle::getSelPoints() const {
//	return {c->center, (c->center + Point2(c->radius,0))};
//}

void MV2DElementFloorObstacleCircle::onFocus() {
	;
}

void MV2DElementFloorObstacleCircle::onUnfocus() {
	selPoint = -1;
}