package com.jotuntech.sketcher.common;

import java.awt.Rectangle;
import java.lang.ref.WeakReference;
import java.util.Deque;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;


/**
 * User context specific data
 *
 * @author Thor Harald Johansen
 */
public class User implements Comparable<User> {
	/** User's name */
	private String name;

	/** Viewer status */
	private boolean viewer;

	/** Current layer */
	private WeakReference<Layer> layer = new WeakReference<Layer>(null);

	/** Phantom layer */
	private Layer phantomLayer;

	/** Current brush */
	private Brush brush;

	/** Current color */
	private int color = 0x000000;

	/** Current cursor */
	private Input cursor = new Input(0f, 0f);

	/** Undo deque */
	private Deque<UndoEntry> undoDeque = new LinkedList<UndoEntry>();

	/** Tag position */
	private Rectangle tag = new Rectangle(Short.MAX_VALUE, Short.MAX_VALUE, Short.MAX_VALUE, Short.MAX_VALUE);

	/** Attributes */
	private Map<String, Object> attributes = new HashMap<String, Object>();


	public User() {
		this.phantomLayer = new BitmapLayer("Phantom Layer");
	}

	public User(String name) {
		this.name = name;
		this.phantomLayer = new BitmapLayer(name + " Phantom Layer");
	}

	public int compareTo(User o) {
		return getName().compareTo(((User)o).getName());
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public void setLayer(Layer layer) {
		this.layer = new WeakReference<Layer>(layer);
	}

	public Layer getLayer() {
		return layer.get();
	}

	public void setBrush(Brush brush) {
		this.brush = brush;
	}

	public Brush getBrush() {
		return brush;
	}

	public void setColor(int color) {
		this.color = color;
	}

	public int getColor() {
		return color;
	}

	public void setCursor(Input cursor) {
		this.cursor = cursor;
	}

	public Input getCursor() {
		return cursor;
	}

	public void setTag(Rectangle tag) {
		this.tag = tag;
	}

	public Rectangle getTag() {
		return tag;
	}

	public void setPhantomLayer(Layer phantomLayer) {
		this.phantomLayer = phantomLayer;
	}

	public Layer getPhantomLayer() {
		return phantomLayer;
	}

	public void setAttribute(String key, Object value) {
		attributes.put(key, value);
	}

	public Object getAttribute(String key) {
		return attributes.get(key);
	}

	public Deque<UndoEntry> getUndoDeque() {
		return undoDeque;
	}

	public void setViewer(boolean viewer) {
		this.viewer = viewer;
	}

	public boolean isViewer() {
		return viewer;
	}
}