Merge pull request #46 from Hy4ri/fix/issue-43-bottom-navbar

fix: bottom navbar updates dynamically (closes #43)

app/src/main/java/com/m57/hermescontrol/Navigation.kt

@@ -128,7 +128,9 @@ private fun resolveBottomNavItems(names: List<String>): List<BottomNavItem> =
 
 // ── Drawer sections for secondary screens ──────────────────────────────
 
-private enum class DrawerSection(val title: String) {
+private enum class DrawerSection(
+    val title: String,
+) {
     CONVERSE("Converse"),
     AUTOMATE("Automate"),
     CONFIGURE("Configure"),
@@ -179,12 +181,11 @@ fun MainNavigation() {
     val scope = rememberCoroutineScope()
 
     // Read dynamic bottom-nav config.
-    // NB: deliberately NOT wrapped in remember { … } — AuthManager values change
-    // when the user customises items in Settings (saved to SharedPreferences).
-    // Without a key that tracks prefs changes, remember would cache the stale
-    // defaults and the NavigationBar would never reflect the user's picks.
-    // Reading fresh on every recomposition is negligible (pure map over 18 items).
-    val bottomNavItems = resolveBottomNavItems(AuthManager.getBottomNavItems())
+    // AuthManager.bottomNavItemsFlow is a StateFlow that emits updates when the user
+    // customises items in Settings. Using collectAsState() ensures the NavigationBar
+    // recomposes and reflects choices instantly.
+    val bottomNavItemsState by AuthManager.bottomNavItemsFlow.collectAsState()
+    val bottomNavItems = resolveBottomNavItems(bottomNavItemsState)
     val bottomNavKeys = remember(bottomNavItems) { bottomNavItems.map { it.key }.toSet() }
 
     // Sync primary screens to NavigationController
@@ -208,10 +209,14 @@ fun MainNavigation() {
                     val connectionStatus by HermesWsClient.connectionStatus.collectAsState()
                     val statusColor =
                         when (connectionStatus) {
-                            ConnectionStatus.CONNECTED -> Color(0xFF4CAF50) // green
+                            ConnectionStatus.CONNECTED -> Color(0xFF4CAF50)
+
+                            // green
                             ConnectionStatus.CONNECTING,
                             ConnectionStatus.RECONNECTING,
-                            -> Color(0xFFFFC107) // yellow
+                            -> Color(0xFFFFC107)
+
+                            // yellow
                             ConnectionStatus.DISCONNECTED -> Color(0xFFF44336) // red
                         }
                     Row(

app/src/main/java/com/m57/hermescontrol/data/local/AuthManager.kt

@@ -5,6 +5,9 @@ import android.content.SharedPreferences
 import androidx.security.crypto.EncryptedSharedPreferences
 import androidx.security.crypto.MasterKey
 import com.m57.hermescontrol.theme.ThemePreference
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
 
 /**
  * Singleton that manages encrypted storage of the Hermes dashboard token
@@ -29,6 +32,9 @@ object AuthManager {
     @Volatile
     private var prefs: SharedPreferences? = null
 
+    private val _bottomNavItemsFlow = MutableStateFlow<List<String>>(emptyList())
+    val bottomNavItemsFlow: StateFlow<List<String>> = _bottomNavItemsFlow.asStateFlow()
+
     /**
      * Initialise the encrypted preferences.
      * Call this once from Application.onCreate() or MainActivity.onCreate().
@@ -51,6 +57,8 @@ object AuthManager {
                     EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
                     EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM,
                 )
+
+            _bottomNavItemsFlow.value = getBottomNavItems()
         }
     }
 
@@ -134,5 +142,6 @@ object AuthManager {
     /** Persist the ordered list of bottom-nav item keys (max 5, data-object names). */
     fun setBottomNavItems(items: List<String>) {
         requirePrefs().edit().putString(KEY_BOTTOM_NAV_ITEMS, items.joinToString(",")).apply()
+        _bottomNavItemsFlow.value = items
     }
 }

app/src/main/java/com/m57/hermescontrol/notification/ChatNotificationService.kt

@@ -76,9 +76,11 @@ class ChatNotificationService : Service() {
                                         .ifBlank { "New message" }
                                 showReplyNotification(preview)
                             }
+
                             is WsEvent.ClarifyRequest -> {
                                 showReplyNotification("Hermes needs a clarification")
                             }
+
                             else -> {}
                         }
                     }

app/src/main/java/com/m57/hermescontrol/ui/achievements/AchievementsScreen.kt

@@ -54,6 +54,7 @@ fun AchievementsScreen(
             state.isLoading && state.achievements.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null && state.achievements.isEmpty() -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -61,6 +62,7 @@ fun AchievementsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
+
             state.achievements.isEmpty() -> {
                 EmptyState(
                     title = "No achievements yet",
@@ -69,6 +71,7 @@ fun AchievementsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
+
             else -> {
                 LazyColumn(
                     modifier = Modifier.fillMaxSize().padding(paddingValues),

app/src/main/java/com/m57/hermescontrol/ui/channels/ChannelsScreen.kt

@@ -68,6 +68,7 @@ fun ChannelsScreen(
             state.isLoading && state.platforms.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -75,6 +76,7 @@ fun ChannelsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
+
             state.platforms.isEmpty() -> {
                 EmptyState(
                     title = "No channels configured",
@@ -82,6 +84,7 @@ fun ChannelsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
+
             else -> {
                 LazyColumn(
                     modifier = Modifier.fillMaxSize().padding(paddingValues),

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatBubble.kt

@@ -201,8 +201,7 @@ private fun AssistantBubble(
                             bottomStart = 16.dp,
                             bottomEnd = 16.dp,
                         ),
-                    )
-                    .pointerInput(message.content) {
+                    ).pointerInput(message.content) {
                         detectTapGestures(
                             onLongPress = {
                                 clipboardManager.setText(AnnotatedString(message.content))
@@ -459,8 +458,10 @@ private fun RichText(
         text = annotated,
         style = MaterialTheme.typography.bodyMedium.copy(color = textColor),
         onClick = { offset: Int ->
-            annotated.getStringAnnotations("URL", offset, offset)
-                .firstOrNull()?.let { uriHandler.openUri(it.item) }
+            annotated
+                .getStringAnnotations("URL", offset, offset)
+                .firstOrNull()
+                ?.let { uriHandler.openUri(it.item) }
         },
     )
 }

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatScreen.kt

@@ -116,10 +116,12 @@ fun ChatScreen(
                         NotificationHelper.setAppForeground(context, true)
                         NotificationHelper.stop(context)
                     }
+
                     androidx.lifecycle.Lifecycle.Event.ON_STOP -> {
                         NotificationHelper.setAppForeground(context, false)
                         NotificationHelper.start(context)
                     }
+
                     else -> {}
                 }
             }

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt

@@ -51,7 +51,9 @@ data class ClarifyUi(
     val options: List<String>,
 )
 
-class ChatViewModel(application: Application) : AndroidViewModel(application) {
+class ChatViewModel(
+    application: Application,
+) : AndroidViewModel(application) {
     private val _uiState = MutableStateFlow(ChatUiState())
     val uiState: StateFlow<ChatUiState> = _uiState.asStateFlow()
 

app/src/main/java/com/m57/hermescontrol/ui/common/HermesScaffold.kt

@@ -64,6 +64,7 @@ fun HermesScaffold(
                                 )
                             }
                         }
+
                         onOpenDrawer != null -> {
                             IconButton(onClick = onOpenDrawer) {
                                 Icon(

app/src/main/java/com/m57/hermescontrol/ui/common/SharedComponents.kt

@@ -75,13 +75,26 @@ fun StatusBadge(
     val statusColors = LocalHermesStatusColors.current
     val (bgColor, fgColor) =
         when (status) {
-            StatusBadgeType.SUCCESS -> statusColors.successContainer to statusColors.success
-            StatusBadgeType.WARNING -> statusColors.warningContainer to statusColors.warning
-            StatusBadgeType.ERROR -> statusColors.errorContainer to statusColors.error
-            StatusBadgeType.INFO -> statusColors.infoContainer to statusColors.info
-            StatusBadgeType.NEUTRAL ->
+            StatusBadgeType.SUCCESS -> {
+                statusColors.successContainer to statusColors.success
+            }
+
+            StatusBadgeType.WARNING -> {
+                statusColors.warningContainer to statusColors.warning
+            }
+
+            StatusBadgeType.ERROR -> {
+                statusColors.errorContainer to statusColors.error
+            }
+
+            StatusBadgeType.INFO -> {
+                statusColors.infoContainer to statusColors.info
+            }
+
+            StatusBadgeType.NEUTRAL -> {
                 MaterialTheme.colorScheme.surfaceContainerHigh to
                     MaterialTheme.colorScheme.onSurfaceVariant
+            }
         }
     Surface(
         modifier = modifier,

app/src/main/java/com/m57/hermescontrol/ui/config/ConfigScreen.kt

@@ -66,6 +66,7 @@ fun ConfigScreen(
             state.isLoading && state.yamlText == null -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -73,7 +74,8 @@ fun ConfigScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.yamlText == null) {
                         CircularProgressIndicator()
@@ -143,6 +145,7 @@ fun ConfigScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/cron/CronJobsScreen.kt

@@ -65,19 +65,26 @@ fun CronJobsScreen(
         onRefresh = { viewModel.loadCronJobs() },
     ) {
         when {
-            state.isLoading && state.jobs.isEmpty() -> LoadingState()
-            state.errorMessage != null ->
+            state.isLoading && state.jobs.isEmpty() -> {
+                LoadingState()
+            }
+
+            state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "Unknown error",
                     onRetry = { viewModel.loadCronJobs() },
                 )
-            state.jobs.isEmpty() ->
+            }
+
+            state.jobs.isEmpty() -> {
                 EmptyState(
                     title = "No cron jobs",
                     subtitle = "Scheduled tasks from Hermes will appear here.",
                     icon = Icons.Filled.Schedule,
                 )
-            else ->
+            }
+
+            else -> {
                 LazyColumn(
                     modifier = Modifier.fillMaxWidth(),
                     contentPadding = listContentPadding,
@@ -160,6 +167,7 @@ fun CronJobsScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/gateway/GatewayScreen.kt

@@ -71,6 +71,7 @@ fun GatewayScreen(
             state.isLoading && state.status == null -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -78,7 +79,8 @@ fun GatewayScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.status == null) {
                         CircularProgressIndicator()
@@ -285,6 +287,7 @@ fun GatewayScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/kanban/KanbanScreen.kt

@@ -80,6 +80,7 @@ fun KanbanScreen(
             state.isLoading && state.boards.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -87,7 +88,8 @@ fun KanbanScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading) {
                         CircularProgressIndicator()
@@ -189,6 +191,7 @@ fun KanbanScreen(
                         )
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/keys/KeysScreen.kt

@@ -75,6 +75,7 @@ fun KeysScreen(
             state.isLoading && state.envVars.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -82,7 +83,8 @@ fun KeysScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading) {
                         CircularProgressIndicator()
@@ -205,6 +207,7 @@ fun KeysScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt

@@ -65,13 +65,18 @@ fun LogsScreen(
         onRefresh = { viewModel.loadLogs() },
     ) {
         when {
-            state.isLoading && state.logs.isEmpty() -> LoadingState()
-            state.errorMessage != null ->
+            state.isLoading && state.logs.isEmpty() -> {
+                LoadingState()
+            }
+
+            state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "Unknown error",
                     onRetry = { viewModel.loadLogs() },
                 )
-            state.logs.isEmpty() ->
+            }
+
+            state.logs.isEmpty() -> {
                 // B5 (Jun 18 2026, kanban t_2322818d): proper empty-state using
                 // the shared EmptyState component instead of a bare Text.
                 EmptyState(
@@ -79,7 +84,9 @@ fun LogsScreen(
                     subtitle = "Log output from Hermes will appear here.",
                     icon = Icons.Filled.HistoryEdu,
                 )
-            else ->
+            }
+
+            else -> {
                 LazyColumn(
                     state = listState,
                     modifier =
@@ -105,6 +112,7 @@ fun LogsScreen(
                         )
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/mcp/McpServersScreen.kt

@@ -68,6 +68,7 @@ fun McpServersScreen(
             state.isLoading && state.servers.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -75,7 +76,8 @@ fun McpServersScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.servers.isEmpty()) {
                         CircularProgressIndicator()
@@ -181,6 +183,7 @@ fun McpServersScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt

@@ -75,6 +75,7 @@ fun ModelScreen(
             state.isLoading && state.providers.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -82,7 +83,8 @@ fun ModelScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.providers.isEmpty()) {
                         CircularProgressIndicator()
@@ -201,7 +203,8 @@ fun ModelScreen(
                                                                     containerColor =
                                                                         if (isActive) {
                                                                             MaterialTheme.colorScheme
-                                                                                .primaryContainer.copy(
+                                                                                .primaryContainer
+                                                                                .copy(
                                                                                     alpha = 0.3f,
                                                                                 )
                                                                         } else {
@@ -264,6 +267,7 @@ fun ModelScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/pairing/PairingScreen.kt

@@ -67,6 +67,7 @@ fun PairingScreen(
             state.isLoading && state.pairing == null -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -74,7 +75,8 @@ fun PairingScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.pairing == null) {
                         CircularProgressIndicator()
@@ -253,6 +255,7 @@ fun PairingScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/plugins/PluginsScreen.kt

@@ -66,6 +66,7 @@ fun PluginsScreen(
             state.isLoading && state.plugins.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -73,7 +74,8 @@ fun PluginsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading) {
                         CircularProgressIndicator()
@@ -150,6 +152,7 @@ fun PluginsScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/profiles/ProfilesScreen.kt

@@ -79,6 +79,7 @@ fun ProfilesScreen(
             state.isLoading && state.profiles.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -86,7 +87,8 @@ fun ProfilesScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.profiles.isEmpty()) {
                         CircularProgressIndicator()
@@ -222,6 +224,7 @@ fun ProfilesScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/skills/SkillsScreen.kt

@@ -78,19 +78,26 @@ fun SkillsScreen(
         onRefresh = { viewModel.loadSkills() },
     ) {
         when {
-            state.isLoading && state.skills.isEmpty() -> LoadingState()
-            state.errorMessage != null ->
+            state.isLoading && state.skills.isEmpty() -> {
+                LoadingState()
+            }
+
+            state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "Unknown error",
                     onRetry = { viewModel.loadSkills() },
                 )
-            state.skills.isEmpty() ->
+            }
+
+            state.skills.isEmpty() -> {
                 EmptyState(
                     title = "No skills found",
                     subtitle = "Skills loaded from Hermes will appear here.",
                     icon = Icons.Filled.Extension,
                 )
-            else ->
+            }
+
+            else -> {
                 LazyColumn(
                     modifier = Modifier.fillMaxWidth(),
                     contentPadding = listContentPadding,
@@ -162,6 +169,7 @@ fun SkillsScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/system/SystemScreen.kt

@@ -71,18 +71,25 @@ fun SystemScreen(
         onRefresh = { viewModel.loadSystemData() },
     ) {
         when {
-            state.isLoading && state.stats == null && state.doctorReport == null -> LoadingState()
-            state.errorMessage != null ->
+            state.isLoading && state.stats == null && state.doctorReport == null -> {
+                LoadingState()
+            }
+
+            state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "Unknown error",
                     onRetry = { viewModel.loadSystemData() },
                 )
-            state.stats == null && state.doctorReport == null ->
+            }
+
+            state.stats == null && state.doctorReport == null -> {
                 EmptyState(
                     title = "No system data",
                     subtitle = "Tap refresh to load system diagnostics.",
                 )
-            else ->
+            }
+
+            else -> {
                 LazyColumn(
                     modifier = Modifier.fillMaxWidth(),
                     contentPadding =
@@ -200,6 +207,7 @@ fun SystemScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/toolsets/ToolsetsScreen.kt

@@ -71,6 +71,7 @@ fun ToolsetsScreen(
             state.isLoading && state.toolsets.isEmpty() -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -78,7 +79,8 @@ fun ToolsetsScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.toolsets.isEmpty()) {
                         CircularProgressIndicator()
@@ -171,6 +173,7 @@ fun ToolsetsScreen(
                         }
                     }
                 }
+            }
         }
     }
 }

app/src/main/java/com/m57/hermescontrol/ui/webhooks/WebhooksScreen.kt

@@ -69,6 +69,7 @@ fun WebhooksScreen(
             state.isLoading && state.baseUrl == null -> {
                 LoadingState(modifier = Modifier.padding(paddingValues))
             }
+
             state.errorMessage != null -> {
                 ErrorState(
                     message = state.errorMessage ?: "",
@@ -76,7 +77,8 @@ fun WebhooksScreen(
                     modifier = Modifier.padding(paddingValues),
                 )
             }
-            else ->
+
+            else -> {
                 Box(Modifier.fillMaxSize()) {
                     if (state.isLoading && state.baseUrl == null) {
                         CircularProgressIndicator()
@@ -234,6 +236,7 @@ fun WebhooksScreen(
                         }
                     }
                 }
+            }
         }
     }
 }