package org.insa.graphics.drawing;

import java.awt.Color;

import org.insa.graph.Arc;
import org.insa.graph.RoadInformation.RoadType;

public class BasicGraphPalette implements GraphPalette {

    // Color types for arc.
    static final Color motorway = Color.RED;
    static final Color bigroad = new Color(255, 105, 0);
    static final Color smallroad = new Color(255, 234, 0);
    static final Color coastline = Color.BLUE;

    // Default point width
    static final int DEFAULT_POINT_WIDTH = 1;

    /**
     * 
     */
    public BasicGraphPalette() {
    }

    @Override
    public int getDefaultPointWidth() {
        return 2;
    }

    @Override
    public Color getDefaultPointColor() {
        return Color.GREEN;
    }

    @Override
    public Color getColorForArc(Arc arc) {
        RoadType type = arc.getRoadInformation().getType();
        Color color = Color.BLACK;
        switch (type) {
        case MOTORWAY:
            color = motorway;
            break;
        case TRUNK:
        case PRIMARY:
        case SECONDARY:
        case MOTORWAY_LINK:
        case TRUNK_LINK:
        case PRIMARY_LINK:
            color = bigroad;
            break;
        case SECONDARY_LINK:
        case TERTIARY:
        case RESIDENTIAL:
        case UNCLASSIFIED:
        case ROAD:
        case LIVING_STREET:
        case SERVICE:
        case ROUNDABOUT:
            color = smallroad;
            break;
        case COASTLINE:
            color = coastline;
            break;
        }

        return color;
    }

    @Override
    public int getWidthForArc(Arc arc) {
        RoadType type = arc.getRoadInformation().getType();
        int width = 1;
        switch (type) {
        case MOTORWAY:
            width = 2;
            break;
        case TRUNK:
        case PRIMARY:
        case SECONDARY:
        case MOTORWAY_LINK:
        case TRUNK_LINK:
        case PRIMARY_LINK:
            width = 1;
            break;
        case SECONDARY_LINK:
        case TERTIARY:
        case RESIDENTIAL:
        case UNCLASSIFIED:
        case ROAD:
        case LIVING_STREET:
        case SERVICE:
        case ROUNDABOUT:
            width = 1;
            break;
        case COASTLINE:
            width = 4;
            break;
        }
        return width;
    }

}