From 35647a836185c9241fd1376aaff657bc8b65a4f0 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Tue, 18 Apr 2023 08:42:58 -0400
Subject: [PATCH] Fixes DM link in Message Notifications

---
 .../amethyst/ui/note/MessageSetCompose.kt     | 27 +++++++++++++++----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/MessageSetCompose.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/MessageSetCompose.kt
index bf0fa2cdb..7629b5ca0 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/MessageSetCompose.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/MessageSetCompose.kt
@@ -26,7 +26,9 @@ import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
 import com.vitorpamplona.amethyst.NotificationCache
 import com.vitorpamplona.amethyst.R
+import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.amethyst.service.model.ChannelMessageEvent
+import com.vitorpamplona.amethyst.service.model.PrivateDmEvent
 import com.vitorpamplona.amethyst.ui.screen.MessageSetCard
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
@@ -64,14 +66,29 @@ fun MessageSetCompose(messageSetCard: MessageSetCard, isInnerNote: Boolean = fal
         Column(
             modifier = Modifier.background(backgroundColor).combinedClickable(
                 onClick = {
-                    if (noteEvent !is ChannelMessageEvent) {
-                        navController.navigate("Note/${note.idHex}") {
-                            launchSingleTop = true
-                        }
-                    } else {
+                    if (noteEvent is ChannelMessageEvent) {
                         note.channel()?.let {
                             navController.navigate("Channel/${it.idHex}")
                         }
+                    } else if (noteEvent is PrivateDmEvent) {
+                        val replyAuthorBase =
+                            (note.event as? PrivateDmEvent)
+                                ?.recipientPubKey()
+                                ?.let { LocalCache.getOrCreateUser(it) }
+
+                        var userToComposeOn = note.author!!
+
+                        if (replyAuthorBase != null) {
+                            if (note.author == accountViewModel.userProfile()) {
+                                userToComposeOn = replyAuthorBase
+                            }
+                        }
+
+                        navController.navigate("Room/${userToComposeOn.pubkeyHex}")
+                    } else {
+                        navController.navigate("Note/${note.idHex}") {
+                            launchSingleTop = true
+                        }
                     }
                 },
                 onLongClick = { popupExpanded = true }