From e7be1cc8e73458b537b8163494b62aef89f20142 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Sat, 4 Mar 2023 08:04:14 -0500
Subject: [PATCH] Speeding up findCitations algorithm

---
 .../amethyst/model/LocalCache.kt              | 21 +++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/model/LocalCache.kt b/app/src/main/java/com/vitorpamplona/amethyst/model/LocalCache.kt
index ae3f07104..039c6635c 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/model/LocalCache.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/model/LocalCache.kt
@@ -75,6 +75,9 @@ object LocalCache {
   }
 
   fun checkGetOrCreateNote(key: String): Note? {
+    if (key.startsWith("naddr1")) {
+      return checkGetOrCreateAddressableNote(key)
+    }
     return try {
       val checkHex = Hex.decode(key).toNote() // Checks if this is a valid Hex
       getOrCreateNote(key)
@@ -268,15 +271,29 @@ object LocalCache {
   }
 
   private fun replyToWithoutCitations(event: TextNoteEvent): List<String> {
+    val repliesTo = event.replyTos()
+    if (repliesTo.isEmpty()) return repliesTo
+
     val citations = findCitations(event)
 
-    return event.replyTos().filter { it !in citations }
+    return if (citations.isEmpty()) {
+      repliesTo
+    } else {
+      repliesTo.filter { it !in citations }
+    }
   }
 
   private fun replyToWithoutCitations(event: LongTextNoteEvent): List<String> {
+    val repliesTo = event.replyTos()
+    if (repliesTo.isEmpty()) return repliesTo
+
     val citations = findCitations(event)
 
-    return event.replyTos().filter { it !in citations }
+    return if (citations.isEmpty()) {
+      repliesTo
+    } else {
+      repliesTo.filter { it !in citations }
+    }
   }
 
   fun consume(event: RecommendRelayEvent) {