Moving preview EmptyNav to a class to avoid Nav auto-imports in production code.

amethyst/src/main/java/com/vitorpamplona/amethyst/model/HashtagIcon.kt

@@ -64,7 +64,7 @@ fun RenderHashTagIconsPreview() {
         ) { paragraph, state, spaceWidth, modifier ->
             RenderTextParagraph(paragraph, spaceWidth, modifier) { word ->
                 when (word) {
-                    is HashTagSegment -> HashTag(word, EmptyNav)
+                    is HashTagSegment -> HashTag(word, EmptyNav())
                     is RegularTextSegment -> Text(word.segmentText)
                 }
             }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/RichTextViewer.kt

@@ -192,11 +192,11 @@ fun RenderRegularPreview() {
                             "",
                             1,
                             route = Route.EventRedirect(word.segmentText),
-                            nav = EmptyNav,
+                            nav = EmptyNav(),
                         )
                     }
 
-                    is HashTagSegment -> HashTag(word, EmptyNav)
+                    is HashTagSegment -> HashTag(word, EmptyNav())
                     // is HashIndexUserSegment -> TagLink(word, accountViewModel, nav)
                     // is HashIndexEventSegment -> TagLink(word, true, backgroundColorState, accountViewModel, nav)
                     is SchemelessUrlSegment -> NoProtocolUrlRenderer(word)
@@ -225,7 +225,7 @@ fun RenderRegularPreview2() {
                 is EmailSegment -> ClickableEmail(word.segmentText)
                 is PhoneSegment -> ClickablePhone(word.segmentText)
                 // is BechSegment -> BechLink(word.segmentText, true, backgroundColor, accountViewModel, nav)
-                is HashTagSegment -> HashTag(word, EmptyNav)
+                is HashTagSegment -> HashTag(word, EmptyNav())
                 // is HashIndexUserSegment -> TagLink(word, accountViewModel, nav)
                 // is HashIndexEventSegment -> TagLink(word, true, backgroundColorState, accountViewModel, nav)
                 is SchemelessUrlSegment -> NoProtocolUrlRenderer(word)
@@ -267,7 +267,7 @@ fun RenderRegularPreview3() {
                 is EmailSegment -> ClickableEmail(word.segmentText)
                 is PhoneSegment -> ClickablePhone(word.segmentText)
                 // is BechSegment -> BechLink(word.segmentText, true, backgroundColor, accountViewModel, nav)
-                is HashTagSegment -> HashTag(word, EmptyNav)
+                is HashTagSegment -> HashTag(word, EmptyNav())
                 // is HashIndexUserSegment -> TagLink(word, accountViewModel, nav)
                 // is HashIndexEventSegment -> TagLink(word, true, backgroundColorState, accountViewModel, nav)
                 is SchemelessUrlSegment -> NoProtocolUrlRenderer(word)

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/markdown/RenderContentAsMarkdown.kt

@@ -122,7 +122,7 @@ fun RenderContentAsMarkdown(
 fun RenderContentAsMarkdownPreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonRow {
         val background = MaterialTheme.colorScheme.background
@@ -174,7 +174,7 @@ fun RenderContentAsMarkdownPreview() {
 fun RenderContentAsMarkdownListsPreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonRow {
         val background = MaterialTheme.colorScheme.background
@@ -224,7 +224,7 @@ fun RenderContentAsMarkdownListsPreview() {
 fun RenderContentAsMarkdownCodePreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonRow {
         val background = MaterialTheme.colorScheme.background
@@ -278,7 +278,7 @@ fun RenderContentAsMarkdownCodePreview() {
 fun RenderContentAsMarkdownTablesPreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonRow {
         val background = MaterialTheme.colorScheme.background
@@ -319,7 +319,7 @@ fun RenderContentAsMarkdownTablesPreview() {
 fun RenderContentAsMarkdownFootNotesPreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonRow {
         val background = MaterialTheme.colorScheme.background
@@ -356,7 +356,7 @@ fun RenderContentAsMarkdownFootNotesPreview() {
 fun RenderContentAsMarkdownUserPreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     runBlocking {
         withContext(Dispatchers.IO) {
@@ -418,7 +418,7 @@ fun RenderContentAsMarkdownUserPreview() {
 fun RenderContentAsMarkdownNotePreview() {
     val accountViewModel = mockAccountViewModel()
 
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     runBlocking {
         withContext(Dispatchers.IO) {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/multiline/ErrorList.kt

@@ -90,7 +90,7 @@ fun ErrorListPreview() {
         ErrorList(
             model = model,
             accountViewModel = accountViewModel,
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/multiline/MultiUserErrorMessageDialog.kt

@@ -49,7 +49,7 @@ import kotlinx.coroutines.withContext
 @Preview
 fun MultiUserErrorMessageContentPreview() {
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     var user1: User? = null
     var user2: User? = null

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/EmptyNav.kt

@@ -29,7 +29,7 @@ import kotlinx.coroutines.runBlocking
 import kotlin.reflect.KClass
 
 @Stable
-object EmptyNav : INav {
+class EmptyNav : INav {
     override val navigationScope: CoroutineScope get() = TODO("Not yet implemented")
     override val drawerState = DrawerState(DrawerValue.Closed)
 

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/BlankNote.kt

@@ -95,16 +95,13 @@ fun BlankNote(
 @Composable
 @Preview
 fun HiddenNotePreview() {
-    val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
-
     ThemeComparisonColumn(
         toPreview = {
             HiddenNote(
                 reports = persistentSetOf<Note>(),
                 isHiddenAuthor = true,
-                accountViewModel = accountViewModel,
+                accountViewModel = mockAccountViewModel(),
-                nav = nav,
+                nav = EmptyNav(),
             ) {}
         },
     )

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/PollNote.kt

@@ -151,7 +151,7 @@ fun PollNotePreview() {
         )
 
     val accountViewModel = mockVitorAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
     val baseNote: Note?
 
     runBlocking {
@@ -205,7 +205,7 @@ fun PollNotePreview2() {
         )
 
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
     val baseNote: Note?
 
     runBlocking {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/ZapNoteCompose.kt

@@ -46,7 +46,6 @@ import com.vitorpamplona.amethyst.service.relayClient.reqCommand.event.observeNo
 import com.vitorpamplona.amethyst.service.relayClient.reqCommand.user.observeUserAboutMe
 import com.vitorpamplona.amethyst.ui.layouts.listItem.SlimListItem
 import com.vitorpamplona.amethyst.ui.navigation.navs.EmptyNav
-import com.vitorpamplona.amethyst.ui.navigation.navs.EmptyNav.nav
 import com.vitorpamplona.amethyst.ui.navigation.navs.INav
 import com.vitorpamplona.amethyst.ui.navigation.routes.routeFor
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
@@ -104,7 +103,7 @@ fun RenderZapNotePreview() {
             user1,
             note1,
             accountViewModel,
-            EmptyNav,
+            EmptyNav(),
         )
     }
 }
@@ -122,7 +121,7 @@ fun RenderZapNoteSlimPreview() {
             user1,
             note1,
             accountViewModel,
-            EmptyNav,
+            EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/elements/AddInboxRelayForDMCard.kt

@@ -60,7 +60,7 @@ fun AddInboxRelayForDMCardPreview() {
     ThemeComparisonColumn {
         AddInboxRelayForDMCard(
             accountViewModel = mockAccountViewModel(),
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/types/LiveActivity.kt

@@ -89,7 +89,7 @@ import java.util.Locale
 fun RenderLiveActivityEventPreview() {
     val event = Event.fromJson("{\"id\":\"19406ad34ce3c653d62eb73c1816ac27dcf473c2ccdccf5af7d90d2633c62561\",\"pubkey\":\"6b66886b3add72c779d205be574ec2d7cec619061ac3e75717389b26445989e4\",\"created_at\":1719084750,\"kind\":30311,\"tags\":[[\"r\",\"podcast:guid:72d5e069-f907-5ee7-b0d7-45404f4f0aa5\"],[\"r\",\"podcast:item:guid:bfc33d6e-e00f-4f11-a2ff-94865b7867aa\"],[\"d\",\"bfc33d6e-e00f-4f11-a2ff-94865b7867aa\"],[\"title\",\"The Online Identity Time Bomb\"],[\"summary\",\"Online identity is a ticking time bomb. But are trustworthy, open-source solutions ready to disarm it, or will we be stuck with lackluster, proprietary systems?\\n Live chat: https:/jblive.tv\"],[\"streaming\",\"https://jblive.fm\"],[\"starts\",\"1719167400\"],[\"status\",\"planned\"],[\"image\",\"https://station.us-iad-1.linodeobjects.com/art/lup-mp3.jpg\"]],\"content\":\"\",\"sig\":\"2ce3fae9ad4512541aaae4dbd9484f50df62ab95ba935d7512b736f087f151c1d15ec2bf62d3135474f16c3e070f335b24349c5493461873ddca3051804ca944\"}") as LiveActivitiesEvent
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
     val baseNote: Note?
 
     runBlocking {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/types/Torrent.kt

@@ -76,7 +76,7 @@ import kotlin.coroutines.cancellation.CancellationException
 @Composable
 fun TorrentPreview() {
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     val torrent =
         runBlocking {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/types/TorrentComment.kt

@@ -69,7 +69,7 @@ import kotlinx.coroutines.withContext
 @Composable
 fun TorrentCommentPreview() {
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     val comment =
         runBlocking {

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/feed/types/RenderCreateChannelNote.kt

@@ -117,7 +117,7 @@ fun RenderChannelDataPreview() {
             tags = EmptyTagList,
             bgColor = remember { mutableStateOf(Color.Transparent) },
             accountViewModel = mockAccountViewModel(),
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

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

@@ -72,7 +72,7 @@ fun PrivateMessageEditFieldRowPreview() {
             channelScreenModel = channelScreenModel,
             accountViewModel = accountViewModel,
             onSendNewMessage = {},
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/ephemChat/metadata/NewEphemeralChatScreen.kt

@@ -81,7 +81,7 @@ private fun DialogContentPreview() {
         ChannelMetadataScaffold(
             postViewModel = postViewModel,
             accountViewModel = accountViewModel,
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/nip28PublicChat/metadata/ChannelMetadataScreen.kt

@@ -111,7 +111,7 @@ private fun DialogContentPreview() {
         ChannelMetadataScaffold(
             postViewModel = postViewModel,
             accountViewModel = accountViewModel,
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/discover/nip51FollowSets/FollowSetCard.kt

@@ -108,7 +108,7 @@ fun RenderFollowSetThumb(
 @Composable
 fun RenderFollowSetThumbPreview() {
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
 
     ThemeComparisonColumn(
         toPreview = {

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

@@ -57,7 +57,7 @@ fun AddOutboxRelayCardPreview() {
     ThemeComparisonColumn {
         AddInboxRelayCard(
             accountViewModel = mockAccountViewModel(),
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

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

@@ -378,7 +378,7 @@ fun FollowSetListViewPreview() {
                 memberList = persistentListOf(user1, user2, user3),
                 onDeleteUser = { user -> },
                 accountViewModel = accountViewModel,
-                nav = EmptyNav,
+                nav = EmptyNav(),
             )
 
             Spacer(HalfVertSpacer)

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

@@ -56,7 +56,7 @@ fun AddInboxRelayCardPreview() {
     ThemeComparisonColumn {
         AddInboxRelayCard(
             accountViewModel = mockAccountViewModel(),
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/notifications/donations/ZapTheDevsCard.kt

@@ -109,7 +109,7 @@ fun ZapTheDevsCardPreview() {
                 ZapTheDevsCard(
                     releaseNote,
                     accountViewModel,
-                    nav = EmptyNav,
+                    nav = EmptyNav(),
                 )
             }
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/search/AddInboxRelayForSearchCard.kt

@@ -56,7 +56,7 @@ fun AddInboxRelayForSearchCardPreview() {
     ThemeComparisonColumn {
         AddInboxRelayForSearchCard(
             accountViewModel = mockAccountViewModel(),
-            nav = EmptyNav,
+            nav = EmptyNav(),
         )
     }
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/settings/UserSettingsScreen.kt

@@ -63,7 +63,7 @@ import java.util.Locale as JavaLocale
 @Composable
 fun UserSettingsScreenPreview() {
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
+    val nav = EmptyNav()
     ThemeComparisonRow {
         UserSettingsScreen(accountViewModel, nav)
     }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/threadview/ThreadFeedView.kt

@@ -578,7 +578,7 @@ private fun FullBleedNoteCompose(
                 } else if (noteEvent is PeopleListEvent) {
                     DisplayPeopleList(baseNote, backgroundColor, accountViewModel, nav)
                 } else if (noteEvent is FollowListEvent) {
-                    DisplayFollowList(baseNote, backgroundColor, accountViewModel, nav)
+                    DisplayFollowList(baseNote, accountViewModel, nav)
                 } else if (noteEvent is AudioTrackEvent) {
                     AudioTrackHeader(noteEvent, baseNote, ContentScale.FillWidth, accountViewModel, nav)
                 } else if (noteEvent is AudioHeaderEvent) {
@@ -1059,7 +1059,6 @@ private fun RenderLongFormHeaderForThread(
 private fun RenderWikiHeaderForThreadPreview() {
     val event = Event.fromJson("{\"id\":\"277f982a4cd3f67cc47ad9282176acabee1713848f547d6021e0c155572078e1\",\"pubkey\":\"460c25e682fda7832b52d1f22d3d22b3176d972f60dcdc3212ed8c92ef85065c\",\"created_at\":1708695717,\"kind\":30818,\"tags\":[[\"d\",\"amethyst\"],[\"a\",\"30818:f03e7c5262648e0b7823dfb49f8f17309cfec9cb14711413dcabdf3d7fc6369a:amethyst\",\"wss://relay.nostr.band\",\"fork\"],[\"e\",\"ceabc60c8022c472c727aa25ae7691885964366386ce265c47e5a78be6cb00be\",\"wss://relay.nostr.band\",\"fork\"],[\"title\",\"Amethyst\"],[\"published_at\",\"1708707133\"]],\"content\":\"An Android-only app written in Kotlin with support for over 90 event kinds. \\n\\n![](https://play-lh.googleusercontent.com/lvZlAm9dBrpHeOo7sIPKCsiKOLYLhR2b0FiOT4tyiwWO2dvsR2gDS0xk9tOOr9U-6uM=w240-h480-rw)\\n\",\"sig\":\"6748126a909a20dbdb67947a09d64e41d7140a79335a4ad675c6173d7dd5dbcab9c360dec617bd67bbbc20dfad416b15056eda2e20716cd6c425a84301a125a0\"}") as WikiNoteEvent
     val accountViewModel = mockAccountViewModel()
-    val nav = EmptyNav
 
     val editState =
         remember {
@@ -1072,6 +1071,8 @@ private fun RenderWikiHeaderForThreadPreview() {
         }
     }
 
+    val nav = EmptyNav()
+
     LoadNote(baseNoteHex = "277f982a4cd3f67cc47ad9282176acabee1713848f547d6021e0c155572078e1", accountViewModel = accountViewModel) { baseNote ->
         ThemeComparisonColumn {
             val bg = MaterialTheme.colorScheme.background