package praxis.composite.tree_dag_graph_objects_windows;
import util.annotations.WebDocuments;

import lectures.composite.objects_shapes.ALineWithObjectProperty;
import lectures.composite.objects_shapes.LineWithObjectProperty;
import lectures.composite.tree_dag_graph_objects_windows.DAGCartesianPlane;
import lectures.graphics.ACartesianPoint;
import lectures.graphics.AStringShape;
import lectures.graphics.Point;
import lectures.graphics.StringShape;
import util.annotations.Visible;
import bus.uigen.OEFrame;
import bus.uigen.ObjectEditor;
@WebDocuments({"Lectures/CompositeTreeDagGraphObjectsWindows.pptx", "Lectures/CompositeTreeDagGraphObjectsWindows.pdf", "Videos/CompositeTreeDagGraphObjectsWindows.avi"})
public class APraxisGraphCartesianPlane implements DAGCartesianPlane {
    int originX, originY;
    int axesLength;
    PraxisLineWithObjectProperty xAxis;
    LineWithObjectProperty yAxis;

    Point xAxisLocation, yAxisLocation;
    StringShape xLabel;
    StringShape yLabel;
    public APraxisGraphCartesianPlane(int theAxesLength, int theOriginX, int theOriginY) {
        axesLength = theAxesLength;
        originX = theOriginX;
        originY = theOriginY;
        xAxisLocation = toXAxisLocation();
        yAxisLocation = toYAxisLocation();
        xAxis = new APraxisLineWithObjectProperty(xAxisLocation, theAxesLength, 0);
        xAxis.setGraph(this);
        yAxis = new ALineWithObjectProperty(yAxisLocation, 0, theAxesLength);
        xLabel = new AStringShape("X", toXLabelX(), toXLabelY());
        yLabel = new AStringShape("Y", toYLabelX(), toYLabelY());
    }

    public LineWithObjectProperty getXAxis() {
        return xAxis;
    }
    public LineWithObjectProperty getYAxis() {
        return yAxis;
    }
    // comment this in
//  @Visible(false)
    public Point getXAxisLocation() {
        // comment this out
        return null;
        // uncomment this in
//      return xAxisLocation;
    }
    // comment this in
//  @Visible(false)
    public Point getYAxisLocation() {
        // comment this out
        return null;
        // uncommment this in
//      return yAxisLocation;
    }   
    public void setAxesLength(int anAxesLength) {
        axesLength = anAxesLength;
        xAxis.setWidth(axesLength);
        yAxis.setHeight(axesLength);
        xAxis.setLocation(toXAxisLocation());
        yAxis.setLocation(toYAxisLocation());
        xAxisLocation = xAxis.getLocation();
        yAxisLocation = yAxis.getLocation();
        xLabel.setX(toXLabelX());
        xLabel.setY(toXLabelY());
        yLabel.setX(toYLabelX());
        yLabel.setY(toYLabelY());
    }
    
    Point toXAxisLocation() {
         return new ACartesianPoint(toXAxisX(), toXAxisY());        
    }
    
    Point toYAxisLocation() {
         return new ACartesianPoint(toYAxisX(), toYAxisY());        
    }
    
    public int getAxesLength() {
        return axesLength;
    }
    
    public StringShape getXLabel() {
        return xLabel;
    }
    public StringShape getYLabel() {
        return yLabel;
    }

    int toXAxisX() {
        return originX - axesLength / 2;
    }

    int toXAxisY() {
        return originY;
    }

    int toYAxisX() {
        return originX;
    }

    int toYAxisY() {
        return originY - axesLength / 2;
    }

    int toXLabelX() {
        return originX + axesLength / 2;
    }

    int toXLabelY() {
        return originY;
    }

    int toYLabelX() {
        return originX;
    }

    int toYLabelY() {
        return originY - axesLength / 2;
    }

    public static void main(String[] args) {
        DAGCartesianPlane plane = new APraxisGraphCartesianPlane(200, 125, 125);
        OEFrame editor = ObjectEditor.edit(plane);
        editor.showTreePanel();
        editor.setSize(1200, 600);
        // set break point on statement below
        System.out.println("Plane Displayed");
    }
}