package iso.primitive;

import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;

import org.geotools.geometry.iso.FeatGeomFactoryImpl;
import org.geotools.geometry.iso.coordinate.CoordinateFactoryImpl;
import org.geotools.geometry.iso.coordinate.LineStringImpl;
import org.geotools.geometry.iso.coordinate.PositionImpl;
import org.geotools.geometry.iso.primitive.CurveImpl;
import org.geotools.geometry.iso.primitive.PrimitiveFactoryImpl;
import org.geotools.geometry.iso.primitive.RingImpl;
import org.geotools.geometry.iso.primitive.SurfaceBoundaryImpl;
import org.geotools.geometry.iso.primitive.SurfaceImpl;
import org.opengis.spatialschema.geometry.DirectPosition;
import org.opengis.spatialschema.geometry.geometry.Position;
import org.opengis.spatialschema.geometry.primitive.Curve;
import org.opengis.spatialschema.geometry.primitive.CurveSegment;
import org.opengis.spatialschema.geometry.primitive.Ring;
import org.opengis.spatialschema.geometry.primitive.Surface;

public class Dimension2o5DTest extends TestCase {
	
	public void testMain() {
		
		FeatGeomFactoryImpl tGeomFactory = FeatGeomFactoryImpl.getDefault2o5D();
		
		this._testCurve1(tGeomFactory);
		this._testSurface(tGeomFactory);
		
	}
	
	private void _testCurve1(FeatGeomFactoryImpl aGeomFactory) {
		
		CurveImpl curve1 = (CurveImpl) this._createCurve1(aGeomFactory);
		this.printCurve(curve1);
		CurveImpl curve2 = (CurveImpl) this._createCurve2(aGeomFactory);
		this.printCurve(curve2);
		
//		GeometryImpl g = (GeometryImpl) curve1.intersection(curve2);
//		System.out.println("Intersection of curves: " + g);

	
	}
	
	private void printCurve(CurveImpl curve1) {
		System.out.print("\n******************* CURVE");
		System.out.println("\n" + curve1);
		System.out.println("\nCoordinate Dimension: " + curve1.getCoordinateDimension());
		System.out.println("\nDimension: " + curve1.getDimension(null));
		System.out.println("\nDimension Model: " + curve1.getGeometryFactory().getDimensionModel());
		System.out.println("Length of Curve is " + curve1.length());
		System.out.println("Envelope of the Curve is " +  curve1.getEnvelope());
	}
	
	private void _testSurface(FeatGeomFactoryImpl aGeomFactory) {
		SurfaceImpl surface = (SurfaceImpl) this._createSurface1(aGeomFactory);
		System.out.print("\n******************* SURFACE GENERATED BY SURFACEBOUNDARY");
		System.out.println("\n" + surface);
		System.out.println("\n Coordinate Dimension: " + surface.getCoordinateDimension());
		System.out.println("\n Dimension: " + surface.getDimension(null));
		System.out.println("\n Dimension Model: " + surface.getGeometryFactory().getDimensionModel());
		System.out.println("\n Envelope: " + surface.getEnvelope());
	}
	
	private Curve _createCurve1(FeatGeomFactoryImpl aGeomFactory) {
		CoordinateFactoryImpl tCoordFactory = aGeomFactory.getCoordinateFactory();
		PrimitiveFactoryImpl tPrimFactory = aGeomFactory.getPrimitiveFactory();

		PositionImpl p1 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{-50,  0, 0}));
		PositionImpl p2 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{-30,  30, 10}));
		PositionImpl p3 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{0,  50, 20}));
		PositionImpl p4 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{30,  30, 10}));
		PositionImpl p5 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{50,  0, 0}));

		LineStringImpl line1 = null;
		
		ArrayList<Position> positionList = new ArrayList<Position>();
		positionList.add(p1);
		positionList.add(p2);
		positionList.add(p3);
		positionList.add(p4);
		positionList.add(p5);
		try {
			line1 = tCoordFactory.createLineString(positionList); 
		} catch (IllegalArgumentException e) {
			System.out.println(e);
		}

		/* Set parent curve for LineString */
		ArrayList<CurveSegment> tLineList = new ArrayList<CurveSegment>();
		tLineList.add(line1);

		// PrimitiveFactory.createCurve(List<CurveSegment>)
		CurveImpl curve1 = tPrimFactory.createCurve(tLineList);
		
		// Set curve for further LineString tests
		line1.setCurve(curve1);
		
		return curve1;
	}
	
	private Curve _createCurve2(FeatGeomFactoryImpl aGeomFactory) {
		CoordinateFactoryImpl tCoordFactory = aGeomFactory.getCoordinateFactory();
		PrimitiveFactoryImpl tPrimFactory = aGeomFactory.getPrimitiveFactory();

		PositionImpl p1 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{10, 0, 100}));
		PositionImpl p2 = new PositionImpl(tCoordFactory.createDirectPosition(new double[]{50, 30, 100}));

		LineStringImpl line1 = null;
		
		ArrayList<Position> positionList = new ArrayList<Position>();
		positionList.add(p1);
		positionList.add(p2);
		try {
			line1 = tCoordFactory.createLineString(positionList); 
		} catch (IllegalArgumentException e) {
			System.out.println("e");
		}

		/* Set parent curve for LineString */
		ArrayList<CurveSegment> tLineList = new ArrayList<CurveSegment>();
		tLineList.add(line1);
		
		// PrimitiveFactory.createCurve(List<CurveSegment>)
		CurveImpl curve1 = tPrimFactory.createCurve(tLineList);
		
		// Set curve for further LineString tests
		line1.setCurve(curve1);
		
		return curve1;
	}
	
	
	
	
	
	
	
	
	
	
	private Surface _createSurface1(FeatGeomFactoryImpl aGeomFactory) {
		CoordinateFactoryImpl tCoordFactory = aGeomFactory.getCoordinateFactory();
		PrimitiveFactoryImpl tPrimFactory = aGeomFactory.getPrimitiveFactory();

		List<DirectPosition> directPositionList = new ArrayList<DirectPosition>();
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {20, 10, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {40, 10, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {50, 40, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {30, 50, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {10, 30, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {20, 10, 100}));

		RingImpl exteriorRing = (RingImpl) tPrimFactory.createRingByDirectPositions(directPositionList);
		List<Ring> interiors = new ArrayList<Ring>();
		
		SurfaceBoundaryImpl surfaceBoundary1 = tPrimFactory.createSurfaceBoundary(exteriorRing, interiors );
		
		Surface surface2 = tPrimFactory.createSurface(surfaceBoundary1);
		
		return surface2;
	}

	public Surface _createSurface2(FeatGeomFactoryImpl aGeomFactory) {
		CoordinateFactoryImpl tCoordFactory = aGeomFactory.getCoordinateFactory();
		PrimitiveFactoryImpl tPrimFactory = aGeomFactory.getPrimitiveFactory();

		List<DirectPosition> directPositionList = new ArrayList<DirectPosition>();
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {20, 10, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {40, 10, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {50, 40, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {30, 50, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {10, 30, 100}));
		directPositionList.add(tCoordFactory.createDirectPosition(new double[] {20, 10, 100}));

		RingImpl exteriorRing = (RingImpl) tPrimFactory.createRingByDirectPositions(directPositionList);
		List<Ring> interiors = new ArrayList<Ring>();
		
		SurfaceBoundaryImpl surfaceBoundary1 = tPrimFactory.createSurfaceBoundary(exteriorRing, interiors );
		
		Surface surface2 = tPrimFactory.createSurface(surfaceBoundary1);
		
		return surface2;
	}
	
	
}