From dca3e80bad3f8286bccd936c746fa3e9116e7075 Mon Sep 17 00:00:00 2001
From: kosyak <kosyak@narayana.im>
Date: Tue, 15 Aug 2023 01:22:40 +0200
Subject: [PATCH] modify entities for proper tags navigation

---
 .../conversations/entities/Bookmark.java      | 22 +++++++++++++++----
 .../siacs/conversations/entities/Contact.java |  9 +++++---
 .../conversations/entities/ListItem.java      | 16 ++++++++++++++
 3 files changed, 40 insertions(+), 7 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/entities/Bookmark.java b/src/main/java/eu/siacs/conversations/entities/Bookmark.java
index 7ded4f842..dca510750 100644
--- a/src/main/java/eu/siacs/conversations/entities/Bookmark.java
+++ b/src/main/java/eu/siacs/conversations/entities/Bookmark.java
@@ -195,10 +195,24 @@ public class Bookmark extends Element implements ListItem {
 			return true;
 		}
 		needle = needle.toLowerCase(Locale.US);
-		final Jid jid = getJid();
-		return (jid != null && jid.toString().contains(needle)) ||
-			getDisplayName().toLowerCase(Locale.US).contains(needle) ||
-			matchInTag(context, needle);
+		String[] parts = needle.split("[,\\s]+");
+		if (parts.length > 1) {
+			for (String part : parts) {
+				if (!match(context, part)) {
+					return false;
+				}
+			}
+			return true;
+		} else if (parts.length > 0) {
+			final Jid jid = getJid();
+			return (jid != null && jid.toString().contains(parts[0])) ||
+					getDisplayName().toLowerCase(Locale.US).contains(parts[0]) ||
+					matchInTag(context, parts[0]);
+		} else {
+			final Jid jid = getJid();
+			return (jid != null && jid.toString().contains(needle)) ||
+					getDisplayName().toLowerCase(Locale.US).contains(needle);
+		}
 	}
 
 	private boolean matchInTag(Context context, String needle) {
diff --git a/src/main/java/eu/siacs/conversations/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java
index 1dc78f02b..37bba38cb 100644
--- a/src/main/java/eu/siacs/conversations/entities/Contact.java
+++ b/src/main/java/eu/siacs/conversations/entities/Contact.java
@@ -205,7 +205,7 @@ public class Contact implements ListItem, Blockable {
             return true;
         }
         needle = needle.toLowerCase(Locale.US).trim();
-        String[] parts = needle.split("\\s+");
+        String[] parts = needle.split("[,\\s]+");
         if (parts.length > 1) {
             for (String part : parts) {
                 if (!match(context, part)) {
@@ -213,10 +213,13 @@ public class Contact implements ListItem, Blockable {
                 }
             }
             return true;
+        } else if(parts.length > 0) {
+            return jid.toString().contains(parts[0]) ||
+                    getDisplayName().toLowerCase(Locale.US).contains(parts[0]) ||
+                    matchInTag(context, parts[0]);
         } else {
             return jid.toString().contains(needle) ||
-                    getDisplayName().toLowerCase(Locale.US).contains(needle) ||
-                    matchInTag(context, needle);
+                    getDisplayName().toLowerCase(Locale.US).contains(needle);
         }
     }
 
diff --git a/src/main/java/eu/siacs/conversations/entities/ListItem.java b/src/main/java/eu/siacs/conversations/entities/ListItem.java
index adc7666ce..fc8e9b6c6 100644
--- a/src/main/java/eu/siacs/conversations/entities/ListItem.java
+++ b/src/main/java/eu/siacs/conversations/entities/ListItem.java
@@ -3,6 +3,7 @@ package eu.siacs.conversations.entities;
 import android.content.Context;
 
 import java.util.List;
+import java.util.Locale;
 
 import eu.siacs.conversations.services.AvatarService;
 import eu.siacs.conversations.xmpp.Jid;
@@ -31,6 +32,21 @@ public interface ListItem extends Comparable<ListItem>, AvatarService.Avatarable
 		public String getName() {
 			return this.name;
 		}
+
+
+		public String toString() {
+			return getName();
+		}
+
+		public boolean equals(Object o) {
+			if (!(o instanceof Tag)) return false;
+			Tag ot = (Tag) o;
+			return name.toLowerCase(Locale.US).equals(ot.getName().toLowerCase(Locale.US)) && color == ot.getColor();
+		}
+
+		public int hashCode() {
+			return name.toLowerCase(Locale.US).hashCode();
+		}
 	}
 
 	boolean match(Context context, final String needle);