Removes the need to start user searches with @ in the user fields across the app.

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/EditPostViewModel.kt

@@ -275,8 +275,10 @@ open class EditPostViewModel : ViewModel() {
 
         if (it.selection.collapsed) {
             val lastWord = message.currentWord()
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-            userSuggestions?.processCurrentWord(lastWord)
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
         }
     }
 

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/creators/userSuggestions/UserSuggestionState.kt

@@ -41,7 +41,6 @@ import kotlinx.coroutines.flow.update
 @Stable
 class UserSuggestionState(
     val account: Account,
-    val requireAtSymbol: Boolean = true,
 ) {
     val invalidations = MutableStateFlow(0)
     val currentWord = MutableStateFlow("")
@@ -81,18 +80,10 @@ class UserSuggestionState(
     }
 
     fun userSearchTermOrNull(currentWord: String): String? =
-        if (requireAtSymbol) {
-            if (currentWord.startsWith("@") && currentWord.length > 2) {
-                currentWord.removePrefix("@")
-            } else {
-                null
-            }
+        if (currentWord.length > 2) {
+            currentWord.removePrefix("@")
         } else {
-            if (currentWord.length > 1) {
-                currentWord
-            } else {
-                null
-            }
+            null
         }
 
     fun updateDataSource(searchTerm: String?) {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/nip22Comments/CommentPostViewModel.kt

@@ -585,9 +585,10 @@ open class CommentPostViewModel :
 
         if (message.selection.collapsed) {
             val lastWord = message.currentWord()
-
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-            userSuggestions?.processCurrentWord(lastWord)
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
 
             emojiSuggestions?.processCurrentWord(lastWord)
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/ChatNewMessageViewModel.kt

@@ -565,10 +565,11 @@ class ChatNewMessageViewModel :
         urlPreviews.update(newMessage)
 
         if (message.selection.collapsed) {
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-
-            val lastWord = message.currentWord()
-            userSuggestions?.processCurrentWord(lastWord)
+            val lastWord = newMessage.currentWord()
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
             emojiSuggestions?.processCurrentWord(lastWord)
         }
 

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/send/ChannelNewMessageViewModel.kt

@@ -529,9 +529,10 @@ open class ChannelNewMessageViewModel :
 
         if (newMessage.selection.collapsed) {
             val lastWord = newMessage.currentWord()
-
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-            userSuggestions?.processCurrentWord(lastWord)
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
 
             emojiSuggestions?.processCurrentWord(lastWord)
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/discover/nip99Classifieds/NewProductViewModel.kt

@@ -485,9 +485,10 @@ open class NewProductViewModel :
 
         if (message.selection.collapsed) {
             val lastWord = message.currentWord()
-
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-            userSuggestions?.processCurrentWord(lastWord)
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
 
             emojiSuggestions?.processCurrentWord(lastWord)
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/home/ShortNotePostViewModel.kt

@@ -930,10 +930,11 @@ open class ShortNotePostViewModel :
         urlPreviews.update(message)
 
         if (message.selection.collapsed) {
-            val lastWord = message.currentWord()
-
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
-            userSuggestions?.processCurrentWord(lastWord)
+            val lastWord = newMessage.currentWord()
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
 
             emojiSuggestions?.processCurrentWord(lastWord)
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/lists/display/lists/PeopleListViewModel.kt

@@ -71,7 +71,7 @@ class PeopleListViewModel : ViewModel() {
     ) {
         if (!this::account.isInitialized || this.account != account) {
             this.account = account
-            this.userSuggestions = UserSuggestionState(account, false)
+            this.userSuggestions = UserSuggestionState(account)
         }
 
         this.selectedDTag.tryEmit(selectedDTag)

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/lists/display/packs/FollowPackViewModel.kt

@@ -71,7 +71,7 @@ class FollowPackViewModel : ViewModel() {
     ) {
         if (!this::account.isInitialized || this.account != account) {
             this.account = account
-            this.userSuggestions = UserSuggestionState(account, false)
+            this.userSuggestions = UserSuggestionState(account)
         }
 
         this.selectedDTag.tryEmit(selectedDTag)

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/notifications/publicMessages/NewPublicMessageViewModel.kt

@@ -522,10 +522,12 @@ class NewPublicMessageViewModel :
         urlPreviews.update(newMessage)
 
         if (message.selection.collapsed) {
-            userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+            val lastWord = newMessage.currentWord()
+            if (lastWord.startsWith("@")) {
+                userSuggestionsMainMessage = UserSuggestionAnchor.MAIN_MESSAGE
+                userSuggestions?.processCurrentWord(lastWord)
+            }
 
-            val lastWord = message.currentWord()
-            userSuggestions?.processCurrentWord(lastWord)
             emojiSuggestions?.processCurrentWord(lastWord)
         }