Cleanup show current tab

app/src/main/java/be/ugent/sel/studeez/StudeezApp.kt

@@ -2,17 +2,8 @@ package be.ugent.sel.studeez
 
 import android.content.res.Resources
 import androidx.compose.foundation.layout.padding
-import androidx.compose.material.MaterialTheme
-import androidx.compose.material.Scaffold
-import androidx.compose.material.ScaffoldState
-import androidx.compose.material.Snackbar
-import androidx.compose.material.SnackbarHost
-import androidx.compose.material.Surface
-import androidx.compose.material.rememberScaffoldState
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.ReadOnlyComposable
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.material.*
+import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.platform.LocalContext
@@ -21,6 +12,7 @@ import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
+import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
 import be.ugent.sel.studeez.common.composable.drawer.DrawerViewModel
 import be.ugent.sel.studeez.common.composable.navbar.NavigationBarViewModel
@@ -89,6 +81,8 @@ fun StudeezNavGraph(
     val drawerViewModel: DrawerViewModel = hiltViewModel()
     val navBarViewModel: NavigationBarViewModel = hiltViewModel()
 
+    val backStackEntry by appState.navController.currentBackStackEntryAsState()
+
     NavHost(
         navController = appState.navController,
         startDestination = StudeezDestinations.SPLASH_SCREEN,
@@ -106,6 +100,9 @@ fun StudeezNavGraph(
             appState.navigateAndPopUp(route, popUp)
         }
 
+        val getCurrentScreen: () -> String? = {
+            backStackEntry?.destination?.route
+        }
 
         composable(StudeezDestinations.SPLASH_SCREEN) {
             SplashRoute(openAndPopUp, viewModel = hiltViewModel())
@@ -123,6 +120,7 @@ fun StudeezNavGraph(
             HomeRoute(
                 open,
                 openAndPopUp,
+                getCurrentScreen,
                 viewModel = hiltViewModel(),
                 drawerViewModel = drawerViewModel,
                 navBarViewModel = navBarViewModel,
@@ -133,7 +131,7 @@ fun StudeezNavGraph(
         // TODO Sessions screen
 
         composable(StudeezDestinations.PROFILE_SCREEN) {
-            ProfileRoute(open, openAndPopUp, viewModel = hiltViewModel())
+            ProfileRoute(open, openAndPopUp, getCurrentScreen, viewModel = hiltViewModel())
         }
 
         composable(StudeezDestinations.TIMER_OVERVIEW_SCREEN) {
@@ -161,6 +159,7 @@ fun StudeezNavGraph(
             TimerSelectionRoute(
                 open,
                 openAndPopUp,
+                getCurrentScreen,
                 viewModel = hiltViewModel(),
                 drawerViewModel = drawerViewModel,
                 navBarViewModel = navBarViewModel,

app/src/main/java/be/ugent/sel/studeez/common/composable/PrimaryScreenComposable.kt

@@ -2,26 +2,19 @@ package be.ugent.sel.studeez.common.composable
 
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.RowScope
-import androidx.compose.material.FabPosition
-import androidx.compose.material.Icon
-import androidx.compose.material.IconButton
-import androidx.compose.material.Scaffold
-import androidx.compose.material.ScaffoldState
-import androidx.compose.material.Text
-import androidx.compose.material.TopAppBar
+import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Edit
 import androidx.compose.material.icons.filled.Menu
-import androidx.compose.material.rememberScaffoldState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.tooling.preview.Preview
 import be.ugent.sel.studeez.R
-import be.ugent.sel.studeez.resources
 import be.ugent.sel.studeez.common.composable.drawer.Drawer
 import be.ugent.sel.studeez.common.composable.drawer.DrawerActions
 import be.ugent.sel.studeez.common.composable.navbar.NavigationBar
 import be.ugent.sel.studeez.common.composable.navbar.NavigationBarActions
+import be.ugent.sel.studeez.resources
 import be.ugent.sel.studeez.ui.theme.StudeezTheme
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch

app/src/main/java/be/ugent/sel/studeez/common/composable/navbar/NavigationBarComposable.kt

@@ -1,5 +1,6 @@
 package be.ugent.sel.studeez.common.composable.navbar
 
+import android.util.Log
 import androidx.compose.material.BottomNavigation
 import androidx.compose.material.BottomNavigationItem
 import androidx.compose.material.Icon
@@ -19,7 +20,7 @@ import be.ugent.sel.studeez.ui.theme.StudeezTheme
 import be.ugent.sel.studeez.R.string as AppText
 
 data class NavigationBarActions(
-    val selectedTab: (String) -> Boolean,
+    val isSelectedTab: (String) -> Boolean,
     val onHomeClick: () -> Unit,
     val onTasksClick: () -> Unit,
     val onSessionsClick: () -> Unit,
@@ -29,9 +30,13 @@ data class NavigationBarActions(
 fun getNavigationBarActions(
     navigationBarViewModel: NavigationBarViewModel,
     open: (String) -> Unit,
+    getCurrentScreen: () -> String?
 ): NavigationBarActions {
     return NavigationBarActions(
-        selectedTab = { navigationBarViewModel.isSelected(it) },
+        isSelectedTab = { screen ->
+            Log.v("TEMP", getCurrentScreen().toString()) // TODO Remove
+            screen == getCurrentScreen()
+        },
         onHomeClick = {
             navigationBarViewModel.onHomeClick(open)
         },
@@ -49,16 +54,15 @@ fun getNavigationBarActions(
 
 @Composable
 fun NavigationBar(
-    navigationBarActions: NavigationBarActions,
+    navigationBarActions: NavigationBarActions
 ) {
     BottomNavigation(
         elevation = 10.dp
     ) {
-
         BottomNavigationItem(
             icon = { Icon(imageVector = Icons.Default.List, resources().getString(AppText.home)) },
             label = { Text(text = resources().getString(AppText.home)) },
-            selected = navigationBarActions.selectedTab(HOME_SCREEN),
+            selected = navigationBarActions.isSelectedTab(HOME_SCREEN),
             onClick = navigationBarActions.onHomeClick
         )
 
@@ -69,7 +73,7 @@ fun NavigationBar(
                 )
             },
             label = { Text(text = resources().getString(AppText.tasks)) },
-            // TODO selected = navigationBarActions.selectedTab(TASKS_SCREEN),
+            // TODO selected = navigationBarActions.isSelectedTab(TASKS_SCREEN),
             selected = false,
             onClick = navigationBarActions.onTasksClick
         )
@@ -84,7 +88,7 @@ fun NavigationBar(
                 )
             },
             label = { Text(text = resources().getString(AppText.sessions)) },
-            // TODO selected = navigationBarActions.selectedTab(SESSIONS_SCREEN),
+            // TODO selected = navigationBarActions.isSelectedTab(SESSIONS_SCREEN),
             selected = false,
             onClick = navigationBarActions.onSessionsClick
         )
@@ -96,7 +100,7 @@ fun NavigationBar(
                 )
             },
             label = { Text(text = resources().getString(AppText.profile)) },
-            selected = navigationBarActions.selectedTab(PROFILE_SCREEN),
+            selected = navigationBarActions.isSelectedTab(PROFILE_SCREEN),
             onClick = navigationBarActions.onProfileClick
         )
 
@@ -107,6 +111,8 @@ fun NavigationBar(
 @Composable
 fun NavigationBarPreview() {
     StudeezTheme {
-        NavigationBar(NavigationBarActions({ false }, {}, {}, {}, {}))
+        NavigationBar(
+            navigationBarActions = NavigationBarActions({ false }, {}, {}, {}, {}),
+        )
     }
 }

app/src/main/java/be/ugent/sel/studeez/common/composable/navbar/NavigationBarViewModel.kt

@@ -7,41 +7,26 @@ import be.ugent.sel.studeez.navigation.StudeezDestinations.PROFILE_SCREEN
 import be.ugent.sel.studeez.screens.StudeezViewModel
 import dagger.hilt.android.lifecycle.HiltViewModel
 import javax.inject.Inject
-import javax.inject.Singleton
 
 @HiltViewModel
 class NavigationBarViewModel @Inject constructor(
     private val accountDAO: AccountDAO,
-    var selectedTab: SelectedTabState,
     logService: LogService
 ) : StudeezViewModel(logService) {
 
-    fun isSelected(screen: String): Boolean {
-        return screen == selectedTab.selectedTab
-    }
-
     fun onHomeClick(open: (String) -> Unit) {
-        selectedTab.selectedTab = HOME_SCREEN
         open(HOME_SCREEN)
     }
 
     fun onTasksClick(open: (String) -> Unit) {
         // TODO
-        // selectedTab.selectedTab = TASKS_SCREEN
     }
 
     fun onSessionsClick(open: (String) -> Unit) {
         // TODO
-        // selectedTab.selectedTab = SESSIONS_SCREEN
     }
 
     fun onProfileClick(open: (String) -> Unit) {
-        selectedTab.selectedTab = PROFILE_SCREEN
         open(PROFILE_SCREEN)
     }
 }
-
-@Singleton
-class SelectedTabState @Inject constructor() {
-    var selectedTab: String = HOME_SCREEN
-}

app/src/main/java/be/ugent/sel/studeez/screens/home/HomeScreen.kt

@@ -23,6 +23,7 @@ import be.ugent.sel.studeez.resources
 fun HomeRoute(
     open: (String) -> Unit,
     openAndPopUp: (String, String) -> Unit,
+    getCurrentScreen: () -> String?,
     viewModel: HomeViewModel,
     drawerViewModel: DrawerViewModel,
     navBarViewModel: NavigationBarViewModel,
@@ -30,7 +31,7 @@ fun HomeRoute(
     HomeScreen(
         onStartSessionClick = { viewModel.onStartSessionClick(open) },
         drawerActions = getDrawerActions(drawerViewModel, open, openAndPopUp),
-        navigationBarActions = getNavigationBarActions(navBarViewModel, open),
+        navigationBarActions = getNavigationBarActions(navBarViewModel, open, getCurrentScreen),
     )
 }
 
@@ -45,7 +46,7 @@ fun HomeScreen(
         title = resources().getString(R.string.home),
         drawerActions = drawerActions,
         navigationBarActions = navigationBarActions,
-        action = { FriendsAction() }
+        barAction = { FriendsAction() }
     ) {
         BasicButton(R.string.start_session, Modifier.basicButton()) {
             onStartSessionClick()

app/src/main/java/be/ugent/sel/studeez/screens/profile/ProfileScreen.kt

@@ -4,22 +4,17 @@ import androidx.compose.material.Icon
 import androidx.compose.material.IconButton
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Edit
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
+import androidx.compose.runtime.*
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.hilt.navigation.compose.hiltViewModel
 import be.ugent.sel.studeez.R
 import be.ugent.sel.studeez.common.composable.Headline
 import be.ugent.sel.studeez.common.composable.PrimaryScreenTemplate
-import be.ugent.sel.studeez.resources
 import be.ugent.sel.studeez.common.composable.drawer.DrawerActions
 import be.ugent.sel.studeez.common.composable.drawer.getDrawerActions
 import be.ugent.sel.studeez.common.composable.navbar.NavigationBarActions
 import be.ugent.sel.studeez.common.composable.navbar.getNavigationBarActions
+import be.ugent.sel.studeez.resources
 import kotlinx.coroutines.CoroutineScope
 import be.ugent.sel.studeez.R.string as AppText
 
@@ -42,12 +37,13 @@ fun getProfileActions(
 fun ProfileRoute(
     open: (String) -> Unit,
     openAndPopUp: (String, String) -> Unit,
+    getCurrentScreen: () -> String?,
     viewModel: ProfileViewModel,
 ) {
     ProfileScreen(
         profileActions = getProfileActions(viewModel, open),
         drawerActions = getDrawerActions(hiltViewModel(), open, openAndPopUp),
-        navigationBarActions = getNavigationBarActions(hiltViewModel(), open),
+        navigationBarActions = getNavigationBarActions(hiltViewModel(), open, getCurrentScreen),
     )
 }
 
@@ -65,7 +61,7 @@ fun ProfileScreen(
         title = resources().getString(AppText.profile),
         drawerActions = drawerActions,
         navigationBarActions = navigationBarActions,
-        action = { EditAction(onClick = profileActions.onEditProfileClick) }
+        barAction = { EditAction(onClick = profileActions.onEditProfileClick) }
     ) {
         Headline(text = (username ?: resources().getString(R.string.no_username)))
     }

app/src/main/java/be/ugent/sel/studeez/screens/timer_selection/TimerSelectionScreen.kt

@@ -41,6 +41,7 @@ fun getTimerSelectionActions(
 fun TimerSelectionRoute(
     open: (String) -> Unit,
     openAndPopUp: (String, String) -> Unit,
+    getCurrentScreen: () -> String?,
     viewModel: TimerSelectionViewModel,
     drawerViewModel: DrawerViewModel,
     navBarViewModel: NavigationBarViewModel,
@@ -48,7 +49,7 @@ fun TimerSelectionRoute(
     TimerSelectionScreen(
         timerSelectionActions = getTimerSelectionActions(viewModel, open),
         drawerActions = getDrawerActions(drawerViewModel, open, openAndPopUp),
-        navigationBarActions = getNavigationBarActions(navBarViewModel, open),
+        navigationBarActions = getNavigationBarActions(navBarViewModel, open, getCurrentScreen),
     )
 }