feat: add count of links and improve UI animations in account and home views

app/src/main/java/com/yogeshpaliyal/deepr/ui/screens/LocalNetworkServer.kt

@@ -6,6 +6,7 @@ import android.content.ClipboardManager
 import android.content.Context
 import android.os.Build
 import android.widget.Toast
+import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -190,7 +191,7 @@ fun LocalNetworkServerScreen(
             }
 
             // Server URL Card
-            if (isRunning && serverUrl != null) {
+            AnimatedVisibility(isRunning && serverUrl != null) {
                 Card(
                     modifier = Modifier.fillMaxWidth(),
                     colors =

app/src/main/java/com/yogeshpaliyal/deepr/ui/screens/home/Home.kt

@@ -5,6 +5,11 @@ import android.content.ClipboardManager
 import android.content.Context
 import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
+import androidx.compose.animation.shrinkVertically
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -115,11 +120,11 @@ fun HomeScreen(
     val selectedTag = viewModel.selectedTagFilter.collectAsStateWithLifecycle()
     val hazeState = rememberHazeState()
     val context = LocalContext.current
-    val contextCoroutine = rememberCoroutineScope()
     val scrollBehavior = SearchBarDefaults.enterAlwaysSearchBarScrollBehavior()
     val searchBarState = rememberSearchBarState()
     val textFieldState = rememberTextFieldState()
     val scope = rememberCoroutineScope()
+    val totalLinks = viewModel.countOfLinks.collectAsStateWithLifecycle()
 
     val qrScanner =
         rememberLauncherForActivityResult(
@@ -166,7 +171,7 @@ fun HomeScreen(
                     if (searchBarState.currentValue == SearchBarValue.Collapsed) {
                         Text(
                             modifier = Modifier.fillMaxWidth(),
-                            text = stringResource(R.string.search),
+                            text = stringResource(R.string.search) + " (" + totalLinks.value + ")",
                             textAlign = TextAlign.Center,
                         )
                     }
@@ -456,7 +461,11 @@ fun DeeprList(
     onTagClick: (String) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    if (accounts.isEmpty()) {
+    AnimatedVisibility(
+        accounts.isEmpty(),
+        enter = scaleIn() + expandVertically(expandFrom = Alignment.CenterVertically),
+        exit = scaleOut() + shrinkVertically(shrinkTowards = Alignment.CenterVertically),
+    ) {
         // When empty, use a Column with weights to ensure vertical centering
         Column(
             modifier = modifier.fillMaxSize(),
@@ -495,14 +504,20 @@ fun DeeprList(
 
             Spacer(modifier = Modifier.weight(1f)) // Push content up
         }
-    } else {
+    }
+    AnimatedVisibility(
+        accounts.isNotEmpty(),
+        enter = scaleIn() + expandVertically(expandFrom = Alignment.CenterVertically),
+        exit = scaleOut() + shrinkVertically(shrinkTowards = Alignment.CenterVertically),
+    ) {
         LazyColumn(
             modifier = modifier,
             contentPadding = contentPaddingValues,
             verticalArrangement = Arrangement.spacedBy(4.dp),
         ) {
             items(accounts) { account ->
                 DeeprItem(
+                    modifier = Modifier.animateItem(),
                     account = account,
                     selectedTag = selectedTag,
                     onItemClick = onItemClick,

app/src/main/java/com/yogeshpaliyal/deepr/viewmodel/AccountViewModel.kt

@@ -6,6 +6,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import app.cash.sqldelight.coroutines.asFlow
 import app.cash.sqldelight.coroutines.mapToList
+import app.cash.sqldelight.coroutines.mapToOneOrNull
 import com.yogeshpaliyal.deepr.DeeprQueries
 import com.yogeshpaliyal.deepr.GetLinksAndTags
 import com.yogeshpaliyal.deepr.Tags
@@ -81,6 +82,14 @@ class AccountViewModel(
                 viewModelScope.coroutineContext,
             ).stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), listOf())
 
+    val countOfLinks: StateFlow<Long?> =
+        deeprQueries
+            .countOfLinks()
+            .asFlow()
+            .mapToOneOrNull(
+                viewModelScope.coroutineContext,
+            ).stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 0L)
+
     private val sortOrder: Flow<@SortType String> =
         preferenceDataStore.getSortingOrder
 

app/src/main/sqldelight/com/yogeshpaliyal/deepr/Deepr.sq

@@ -95,6 +95,9 @@ SELECT * FROM Tags WHERE name = ?;
 getAllTags:
 SELECT * FROM Tags ORDER BY name;
 
+countOfLinks:
+SELECT count(*) FROM Deepr;
+
 
 -- Link-Tag relations
 addTagToLink: