1package eu.siacs.conversations.entities;
 2
 3import java.lang.Comparable;
 4
 5import eu.siacs.conversations.xml.Element;
 6
 7public class Presence implements Comparable {
 8
 9	public enum Status {
10		CHAT, ONLINE, AWAY, XA, DND, OFFLINE;
11
12		public String toShowString() {
13			switch(this) {
14				case CHAT: return "chat";
15				case AWAY: return "away";
16				case XA:   return "xa";
17				case DND:  return "dnd";
18			}
19
20			return null;
21		}
22	}
23
24	protected final Status status;
25	protected ServiceDiscoveryResult disco;
26	protected final String ver;
27	protected final String hash;
28
29	private Presence(Status status, String ver, String hash) {
30		this.status = status;
31		this.ver = ver;
32		this.hash = hash;
33	}
34
35	public static Presence parse(Element show, Element caps) {
36		final String hash = caps == null ? null : caps.getAttribute("hash");
37		final String ver = caps == null ? null : caps.getAttribute("ver");
38		if ((show == null) || (show.getContent() == null)) {
39			return new Presence(Status.ONLINE, ver, hash);
40		} else if (show.getContent().equals("away")) {
41			return new Presence(Status.AWAY, ver, hash);
42		} else if (show.getContent().equals("xa")) {
43			return new Presence(Status.XA, ver, hash);
44		} else if (show.getContent().equals("chat")) {
45			return new Presence(Status.CHAT, ver, hash);
46		} else if (show.getContent().equals("dnd")) {
47			return new Presence(Status.DND, ver, hash);
48		} else {
49			return new Presence(Status.OFFLINE, ver, hash);
50		}
51	}
52
53	public int compareTo(Object other) {
54		return this.status.compareTo(((Presence)other).status);
55	}
56
57	public Status getStatus() {
58		return this.status;
59	}
60
61	public boolean hasCaps() {
62		return ver != null && hash != null;
63	}
64
65	public String getVer() {
66		return this.ver;
67	}
68
69	public String getHash() {
70		return this.hash;
71	}
72
73	public void setServiceDiscoveryResult(ServiceDiscoveryResult disco) {
74		this.disco = disco;
75	}
76}