package seng302.Model;

import javafx.scene.paint.Color;
import org.geotools.referencing.GeodeticCalculator;
import seng302.GPSCoordinate;



/**
 * Created by esa46 on 15/03/17.
 */
public class BoatInRace extends Boat {

    private Leg currentLeg;
    private double distanceTravelledInLeg;
    private GPSCoordinate currentPosition;
    private long timeFinished;
    private Color colour;

    public GPSCoordinate getCurrentPosition() {
        return currentPosition;
    }

    public long getTimeFinished() {
        return timeFinished;
    }

    public Color getColour() {
        return colour;
    }

    public void setColour(Color colour) {
        this.colour = colour;
    }

    public void setTimeFinished(long timeFinished) {
        this.timeFinished = timeFinished;
    }


    public BoatInRace(String name, double velocity) {
        super(name, velocity);
    }

    public Leg getCurrentLeg() {
        return currentLeg;
    }

    public void setCurrentLeg(Leg currentLeg) {
        this.currentLeg = currentLeg;
    }

    public double getDistanceTravelledInLeg() {
        return distanceTravelledInLeg;
    }

    public void setCurrentPosition(GPSCoordinate position) {
        this.currentPosition = position;
    }

    public void setDistanceTravelledInLeg(double distanceTravelledInLeg) {
        this.distanceTravelledInLeg = distanceTravelledInLeg;
    }


    /**
     * Calculates the bearing of the travel via map coordinates of the raceMarkers
     * @return
     */
    public double calculateHeading(){
        //to be changed to coordinates when used to match reality.
        GeodeticCalculator calc = new GeodeticCalculator();
        calc.setStartingGeographicPoint(currentLeg.getStartGraphCoordinate().getLatitude(), currentLeg.getStartGraphCoordinate().getLongitude());

        calc.setDestinationGeographicPoint(currentLeg.getEndGraphCoordinate().getLatitude(), currentLeg.getEndGraphCoordinate().getLongitude());

        return calc.getAzimuth();
//        double thetaHat = Math.atan2((currentLeg.getEndGraphCoordinate().getLatitude() - currentLeg.getStartGraphCoordinate().getLongitude()),
//                (currentLeg.getEndGraphCoordinate().getLatitude() - currentLeg.getStartGraphCoordinate().getLongitude()));
//        return thetaHat >= 0 ? Math.toDegrees(thetaHat): Math.toDegrees(thetaHat + 2 * Math.PI);
    }

}