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package de.pixart.messenger.entities;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import de.pixart.messenger.xmpp.jid.InvalidJidException;
import de.pixart.messenger.xmpp.jid.Jid;
public class ReadByMarker {
private ReadByMarker() {
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ReadByMarker marker = (ReadByMarker) o;
if (fullJid != null ? !fullJid.equals(marker.fullJid) : marker.fullJid != null)
return false;
return realJid != null ? realJid.equals(marker.realJid) : marker.realJid == null;
}
@Override
public int hashCode() {
int result = fullJid != null ? fullJid.hashCode() : 0;
result = 31 * result + (realJid != null ? realJid.hashCode() : 0);
return result;
}
private Jid fullJid;
private Jid realJid;
public Jid getFullJid() {
return fullJid;
}
public Jid getRealJid() {
return realJid;
}
public JSONObject toJson() {
JSONObject jsonObject = new JSONObject();
if (fullJid != null) {
try {
jsonObject.put("fullJid", fullJid.toPreppedString());
} catch (JSONException e) {
//ignore
}
}
if (realJid != null) {
try {
jsonObject.put("realJid", realJid.toPreppedString());
} catch (JSONException e) {
//ignore
}
}
return jsonObject;
}
public static Set<ReadByMarker> fromJson(JSONArray jsonArray) {
HashSet<ReadByMarker> readByMarkers = new HashSet<>();
for (int i = 0; i < jsonArray.length(); ++i) {
try {
readByMarkers.add(fromJson(jsonArray.getJSONObject(i)));
} catch (JSONException e) {
//ignored
}
}
return readByMarkers;
}
public static ReadByMarker from(Jid fullJid, Jid realJid) {
final ReadByMarker marker = new ReadByMarker();
marker.fullJid = fullJid;
marker.realJid = realJid == null ? null : realJid.toBareJid();
return marker;
}
public static ReadByMarker from(Message message) {
final ReadByMarker marker = new ReadByMarker();
marker.fullJid = message.getCounterpart();
marker.realJid = message.getTrueCounterpart();
return marker;
}
public static ReadByMarker from(MucOptions.User user) {
final ReadByMarker marker = new ReadByMarker();
marker.fullJid = user.getFullJid();
marker.realJid = user.getRealJid();
return marker;
}
public static Set<ReadByMarker> from(Collection<MucOptions.User> users) {
final HashSet<ReadByMarker> markers = new HashSet<>();
for (MucOptions.User user : users) {
markers.add(from(user));
}
return markers;
}
public static ReadByMarker fromJson(JSONObject jsonObject) {
ReadByMarker marker = new ReadByMarker();
try {
marker.fullJid = Jid.fromString(jsonObject.getString("fullJid"), true);
} catch (JSONException | InvalidJidException e) {
marker.fullJid = null;
}
try {
marker.realJid = Jid.fromString(jsonObject.getString("realJid"), true);
} catch (JSONException | InvalidJidException e) {
marker.realJid = null;
}
return marker;
}
public static Set<ReadByMarker> fromJsonString(String json) {
try {
return fromJson(new JSONArray(json));
} catch (JSONException | NullPointerException e) {
return new HashSet<>();
}
}
public static JSONArray toJson(Set<ReadByMarker> readByMarkers) {
JSONArray jsonArray = new JSONArray();
for (ReadByMarker marker : readByMarkers) {
jsonArray.put(marker.toJson());
}
return jsonArray;
}
public static boolean contains(ReadByMarker needle, Set<ReadByMarker> readByMarkers) {
for(ReadByMarker marker : readByMarkers) {
if (marker.realJid != null && needle.realJid != null) {
if (marker.realJid.toBareJid().equals(needle.realJid.toBareJid())) {
return true;
}
} else if (marker.fullJid != null && needle.fullJid != null) {
if (marker.fullJid.equals(needle.fullJid)) {
return true;
}
}
}
return false;
}
public static boolean allUsersRepresented(Collection<MucOptions.User> users, Set<ReadByMarker> markers) {
for(MucOptions.User user : users) {
if (!contains(from(user),markers)) {
return false;
}
}
return true;
}
}
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