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// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      PlantUML : a free UML diagram generator
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 * (C) Copyright 2009-2024, Arnaud Roques
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 * PlantUML is free software; you can redistribute it and/or modify it
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 * (at your option) any later version.
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 * PlantUML distributed in the hope that it will be useful, but
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 * License for more details.
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 * along with this library.  If not, see .
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 * are owned by the author of their corresponding sources code (that is, their
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 */
package net.sourceforge.plantuml.activitydiagram3.gtile;

import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XPoint2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.UPolygon;
import net.sourceforge.plantuml.utils.Direction;

public class GConnectionVerticalDownThenBack extends GAbstractConnection {

	private final TextBlock textBlock;
	private final UTranslate pos1;
	private final UTranslate pos2;
	private final double xpos;

	public GConnectionVerticalDownThenBack(UTranslate pos1, GPoint gpoint1, UTranslate pos2, GPoint gpoint2,
			TextBlock textBlock, double xpos) {
		super(gpoint1, gpoint2);
		this.textBlock = textBlock;
		this.pos1 = pos1;
		this.pos2 = pos2;
		this.xpos = xpos;
		// See FtileFactoryDelegatorAssembly
	}

	@Override
	public void drawU(UGraphic ug) {
		final XPoint2D p1 = pos1.getTranslated(gpoint1.getPoint2D());
		final XPoint2D p2 = pos2.getTranslated(gpoint2.getPoint2D());
		final UPolygon arrow = skinParam().arrows().asToLeft();
		final Snake snake = Snake.create(skinParam(), getInLinkRenderingColor(), arrow)
				.withLabel(textBlock, HorizontalAlignment.LEFT).emphasizeDirection(Direction.UP);

		snake.addPoint(p1);
		final XPoint2D p1bis = UTranslate.dy(10).getTranslated(p1);
		snake.addPoint(p1bis);
		final double border = xpos;

		snake.addPoint(new XPoint2D(border, p1bis.getY()));
		snake.addPoint(new XPoint2D(border, p2.getY()));
		snake.addPoint(p2);
		ug.draw(snake);
	}

	@Override
	public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
		// throw new UnsupportedOperationException("wip");
		XPoint2D p1 = pos1.getTranslated(gpoint1.getPoint2D());
		XPoint2D p2 = pos2.getTranslated(gpoint2.getPoint2D());

//		final Direction originalDirection = Direction.leftOrRight(p1, p2);
//
		p1 = translate1.getTranslated(p1);
		p2 = translate2.getTranslated(p2);

		final UPolygon arrow = skinParam().arrows().asToLeft();
		final Snake snake = Snake.create(skinParam(), getInLinkRenderingColor(), arrow)
				.withLabel(textBlock, HorizontalAlignment.LEFT).emphasizeDirection(Direction.UP);

		snake.addPoint(p1);
		final XPoint2D p1bis = UTranslate.dy(10).getTranslated(p1);
		snake.addPoint(p1bis);
		snake.addPoint(new XPoint2D(p2.getX() + 20, p1bis.getY()));
		snake.addPoint(new XPoint2D(p2.getX() + 20, p2.getY()));
		snake.addPoint(p2);
		ug.draw(snake);

//
//		final double x1 = p1.getX();
//		final double x2 = p2.getX();
//		final XPoint2D mp1a = translate1.getTranslated(p1);
//		final XPoint2D mp2b = translate2.getTranslated(p2);
//		final Direction newDirection = Direction.leftOrRight(mp1a, mp2b);
//		final UPolygon arrow = x2 > x1 ? Arrows.asToRight() : Arrows.asToLeft();
//		if (originalDirection == newDirection) {
//			final double delta = (x2 > x1 ? -1 : 1) * 1.5 * Hexagon.hexagonHalfSize;
//			final XPoint2D mp2bc = new XPoint2D(mp2b.getX() + delta, mp2b.getY());
//			final Snake snake = Snake.create(getInLinkRenderingColor()).withMerge(MergeStrategy.LIMITED);
//			final double middle = (mp1a.getY() + mp2b.getY()) / 2.0;
//			snake.addPoint(mp1a);
//			snake.addPoint(mp1a.getX(), middle);
//			snake.addPoint(mp2bc.getX(), middle);
//			snake.addPoint(mp2bc);
//			ug.draw(snake);
//			final Snake small = Snake.create(getInLinkRenderingColor(), arrow).withMerge(MergeStrategy.LIMITED);
//			small.addPoint(mp2bc);
//			small.addPoint(mp2bc.getX(), mp2b.getY());
//			small.addPoint(mp2b);
//			ug.draw(small);
//		} else {
//			final double delta = (x2 > x1 ? -1 : 1) * 1.5 * Hexagon.hexagonHalfSize;
//			final XPoint2D mp2bb = new XPoint2D(mp2b.getX() + delta, mp2b.getY() - 1.5 * Hexagon.hexagonHalfSize);
//			final Snake snake = Snake.create(getInLinkRenderingColor()).withMerge(MergeStrategy.LIMITED);
//			snake.addPoint(mp1a);
//			snake.addPoint(mp1a.getX(), mp2bb.getY());
//			snake.addPoint(mp2bb);
//			ug.draw(snake);
//			final Snake small = Snake.create(getInLinkRenderingColor(), arrow).withMerge(MergeStrategy.LIMITED);
//			small.addPoint(mp2bb);
//			small.addPoint(mp2bb.getX(), mp2b.getY());
//			small.addPoint(mp2b);
//			ug.draw(small);
//
//		}

	}

//	public double getMaxX(StringBounder stringBounder) {
//		return getSimpleSnake().getMaxX(stringBounder);
//	}

//	// DUPLICATE 4561
//	private Rainbow getInLinkRenderingColor() {
//		Rainbow color;
//		final ISkinParam skinParam = gpoint1.getGtile().skinParam();
//		if (UseStyle.useBetaStyle()) {
//			final Style style = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam.getCurrentStyleBuilder());
//			color = Rainbow.build(style, skinParam.getIHtmlColorSet(), skinParam.getThemeStyle());
//		} else
//			color = Rainbow.build(skinParam);
////		final LinkRendering linkRendering = tile.getInLinkRendering();
////		if (linkRendering == null) {
////			if (UseStyle.useBetaStyle()) {
////				final Style style = getDefaultStyleDefinitionArrow()
////						.getMergedStyle(skinParam().getCurrentStyleBuilder());
////				return Rainbow.build(style, skinParam().getIHtmlColorSet(), skinParam().getThemeStyle());
////			} else {
////				color = Rainbow.build(skinParam());
////			}
////		} else {
////			color = linkRendering.getRainbow();
////		}
////		if (color.size() == 0) {
////			if (UseStyle.useBetaStyle()) {
////				final Style style = getDefaultStyleDefinitionArrow()
////						.getMergedStyle(skinParam().getCurrentStyleBuilder());
////				return Rainbow.build(style, skinParam().getIHtmlColorSet(), skinParam().getThemeStyle());
////			} else {
////				color = Rainbow.build(skinParam());
////			}
////		}
//		return color;
//	}

//	@Override
//	public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
//		final Snake snake = Snake.create(color, Arrows.asToDown()).withLabel(textBlock, HorizontalAlignment.LEFT);
//		final XPoint2D mp1a = translate1.getTranslated(p1);
//		final XPoint2D mp2b = translate2.getTranslated(p2);
//		final double middle = (mp1a.getY() + mp2b.getY()) / 2.0;
//		snake.addPoint(mp1a);
//		snake.addPoint(mp1a.getX(), middle);
//		snake.addPoint(mp2b.getX(), middle);
//		snake.addPoint(mp2b);
//		ug.draw(snake);
//
//	}

}




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