Refactor VocabularyCard into specialized VocabularyDisplayCard and VocabularyExerciseCard components.

app/build.gradle.kts

@@ -126,7 +126,8 @@ dependencies {
     implementation(libs.androidx.room.runtime) // ADDED: Explicitly add runtime
     implementation(libs.androidx.room.ktx)
     implementation(libs.core.ktx)
-    ksp(libs.room.compiler) // CHANGED: Use ksp instead of implementation
+    implementation(libs.androidx.compose.foundation)
+    ksp(libs.room.compiler)
 
     // Networking
     implementation(libs.retrofit)

app/src/main/java/eu/gaudian/translator/view/vocabulary/VocabularyCardHost.kt

@@ -1,14 +1,23 @@
 package eu.gaudian.translator.view.vocabulary
 
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
@@ -41,7 +50,8 @@ import eu.gaudian.translator.view.composable.AppTopAppBar
 import eu.gaudian.translator.view.dialogs.CategorySelectionDialog
 import eu.gaudian.translator.view.dialogs.ImportVocabularyDialog
 import eu.gaudian.translator.view.dialogs.StageSelectionDialog
-import eu.gaudian.translator.view.vocabulary.card.VocabularyCard
+import eu.gaudian.translator.view.vocabulary.card.VocabularyDisplayCard
+import eu.gaudian.translator.view.vocabulary.card.VocabularyExerciseCard
 import eu.gaudian.translator.viewmodel.LanguageViewModel
 import eu.gaudian.translator.viewmodel.VocabularyViewModel
 import kotlinx.coroutines.launch
@@ -71,6 +81,10 @@ fun VocabularyCardHost(
         vocabularyItem = vocabularyViewModel.getVocabularyItemById(itemId)
     }
 
+    var isEditing by remember { mutableStateOf(false) }
+    var onSaveEdit by remember { mutableStateOf<(() -> Unit)?>(null) }
+    var onCancelEdit by remember { mutableStateOf<(() -> Unit)?>(null) }
+
     AppScaffold(
         topBar = {
             AppTopAppBar(
@@ -78,6 +92,7 @@ fun VocabularyCardHost(
                 title = stringResource(R.string.item_details),
                 onNavigateBack = { navController.popBackStack() },
                 actions = {
+                    if (!isEditing) {
                         // Previous button
                         if (navigationPosition > 0) {
                             IconButton(onClick = {
@@ -117,6 +132,7 @@ fun VocabularyCardHost(
                             }
                         }
                     }
+                }
             )
         }
     ) { paddingValues ->
@@ -135,6 +151,11 @@ fun VocabularyCardHost(
                 var showStageDialog by remember { mutableStateOf(false) }
                 var showImportDialog by remember { mutableStateOf(false) }
                 var showDeleteDialog by remember { mutableStateOf(false) }
+                LaunchedEffect(currentVocabularyItem.id) {
+                    isEditing = false
+                    onSaveEdit = null
+                    onCancelEdit = null
+                }
 
                 val lifecycleOwner = LocalLifecycleOwner.current
                 val stats by vocabularyViewModel
@@ -186,9 +207,45 @@ fun VocabularyCardHost(
                 }
 
                 // Main content
-                VocabularyCard(
+                Column(
+                    modifier = Modifier.fillMaxSize(),
+                    verticalArrangement = Arrangement.spacedBy(12.dp)
+                ) {
+                    if (!exerciseMode && isEditing) {
+                        Row(
+                            modifier = Modifier.fillMaxWidth(),
+                            horizontalArrangement = Arrangement.Center,
+                            verticalAlignment = Alignment.CenterVertically
+                        ) {
+                            OutlinedButton(
+                                onClick = { onCancelEdit?.invoke() },
+                                shape = RoundedCornerShape(16.dp)
+                            ) {
+                                Text(text = stringResource(R.string.label_cancel))
+                            }
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Button(
+                                onClick = { onSaveEdit?.invoke() },
+                                shape = RoundedCornerShape(16.dp),
+                                colors = ButtonDefaults.buttonColors(
+                                    containerColor = MaterialTheme.colorScheme.primary
+                                )
+                            ) {
+                                Text(text = stringResource(R.string.label_save))
+                            }
+                        }
+                    }
+
+                    if (exerciseMode) {
+                        VocabularyExerciseCard(
+                            vocabularyItem = currentVocabularyItem,
+                            switchOrder = switchOrder == true,
+                            isFlipped = isFlipped,
+                            navController = navController,
+                        )
+                    } else {
+                        VocabularyDisplayCard(
                             vocabularyItem = currentVocabularyItem,
-                    exerciseMode = exerciseMode,
                             switchOrder = switchOrder == true,
                             isFlipped = isFlipped,
                             onStatisticsClick = { showStatisticsDialog = true },
@@ -196,8 +253,20 @@ fun VocabularyCardHost(
                             onMoveToStageClick = { showStageDialog = true },
                             onDeleteClick = { showDeleteDialog = true },
                             navController = navController,
-                    isUserSpellingCorrect = false,
+                            onEditStateChange = { editing ->
+                                isEditing = editing
+                                if (!editing) {
+                                    onSaveEdit = null
+                                    onCancelEdit = null
+                                }
+                            },
+                            onEditActionHandlersReady = { onSave, onCancel ->
+                                onSaveEdit = onSave
+                                onCancelEdit = onCancel
+                            },
                         )
+                    }
+                }
 
                 // Dialogs are unaffected by the layout change
                 if (showQuitDialog) {

app/src/main/java/eu/gaudian/translator/view/vocabulary/VocabularyExercise.kt

@@ -48,7 +48,7 @@ import eu.gaudian.translator.ui.theme.semanticColors
 import eu.gaudian.translator.utils.findActivity
 import eu.gaudian.translator.view.composable.AppButton
 import eu.gaudian.translator.view.composable.ComponentDefaults
-import eu.gaudian.translator.view.vocabulary.card.VocabularyCard
+import eu.gaudian.translator.view.vocabulary.card.VocabularyExerciseCard
 import eu.gaudian.translator.viewmodel.LanguageViewModel
 
 /**
@@ -141,11 +141,10 @@ fun GuessingExercise(
     navController: NavController,
 ) {
 
-    VocabularyCard(
+    VocabularyExerciseCard(
         vocabularyItem = state.item,
         isFlipped = state.isRevealed,
         navController = navController,
-        exerciseMode = true,
         switchOrder = state.isSwitched,
     )
 }
@@ -158,13 +157,12 @@ fun SpellingExercise(
     navController: NavController,
 ) {
 
-    VocabularyCard(
+    VocabularyExerciseCard(
         vocabularyItem = state.item,
         isFlipped = state.isRevealed,
         userSpellingAnswer = state.userAnswer,
         isUserSpellingCorrect = state.isCorrect,
         navController = navController,
-        exerciseMode = true,
         switchOrder = state.isSwitched,
     )
 }

app/src/main/java/eu/gaudian/translator/view/vocabulary/card/DraggableActionPanel.kt

@@ -66,8 +66,6 @@ internal fun DraggableActionPanel(
     onDismiss: () -> Unit,
     isEditing: Boolean,
     onEditClick: () -> Unit,
-    onSaveClick: () -> Unit,
-    onCancelClick: () -> Unit,
     onStatisticsClick: () -> Unit,
     onMoveToCategoryClick: () -> Unit,
     onMoveToStageClick: () -> Unit,
@@ -175,13 +173,8 @@ internal fun DraggableActionPanel(
                     }
                 }
 
-                if (isEditing) {
-                    ActionItem(icon = AppIcons.Check, label = stringResource(R.string.label_save), isExtended = isExtended, onClick = actionClickHandler(onSaveClick))
-                    ActionItem(icon = AppIcons.Close, stringResource(R.string.label_cancel), isExtended = isExtended, onClick = actionClickHandler(onCancelClick))
-                } else {
-                    ActionItem(icon = AppIcons.Edit, label = stringResource(R.string.edit), isExtended = isExtended, onClick = actionClickHandler(onEditClick))
-                }
                 if (!isEditing) {
+                    ActionItem(icon = AppIcons.Edit, label = stringResource(R.string.edit), isExtended = isExtended, onClick = actionClickHandler(onEditClick))
 
                     if (showAnalyzeGrammarButton) {
                         ActionItem(
@@ -252,8 +245,6 @@ fun DraggableActionPanelPreview() {
         onDismiss = {},
         isEditing = false,
         onEditClick = {},
-        onSaveClick = {},
-        onCancelClick = {},
 
         onStatisticsClick = {},
         onMoveToCategoryClick = {},

app/src/main/java/eu/gaudian/translator/view/vocabulary/card/VocabularyCard.kt

@@ -86,6 +86,54 @@ import eu.gaudian.translator.viewmodel.VocabularyViewModel
 import kotlinx.coroutines.launch
 
 
+@Composable
+fun VocabularyDisplayCard(
+    vocabularyItem: VocabularyItem,
+    navController: NavController,
+    isFlipped: Boolean,
+    switchOrder: Boolean,
+    onStatisticsClick: () -> Unit = {},
+    onMoveToCategoryClick: () -> Unit = {},
+    onMoveToStageClick: () -> Unit = {},
+    onDeleteClick: () -> Unit = {},
+    onEditStateChange: ((Boolean) -> Unit)? = null,
+    onEditActionHandlersReady: ((onSave: () -> Unit, onCancel: () -> Unit) -> Unit)? = null,
+) {
+    VocabularyCardContent(
+        vocabularyItem = vocabularyItem,
+        navController = navController,
+        isExerciseMode = false,
+        isFlipped = isFlipped,
+        switchOrder = switchOrder,
+        onStatisticsClick = onStatisticsClick,
+        onMoveToCategoryClick = onMoveToCategoryClick,
+        onMoveToStageClick = onMoveToStageClick,
+        onDeleteClick = onDeleteClick,
+        onEditStateChange = onEditStateChange,
+        onEditActionHandlersReady = onEditActionHandlersReady,
+    )
+}
+
+@Composable
+fun VocabularyExerciseCard(
+    vocabularyItem: VocabularyItem,
+    navController: NavController,
+    isFlipped: Boolean,
+    switchOrder: Boolean,
+    userSpellingAnswer: String? = null,
+    isUserSpellingCorrect: Boolean? = null,
+) {
+    VocabularyCardContent(
+        vocabularyItem = vocabularyItem,
+        navController = navController,
+        isExerciseMode = true,
+        isFlipped = isFlipped,
+        switchOrder = switchOrder,
+        userSpellingAnswer = userSpellingAnswer,
+        isUserSpellingCorrect = isUserSpellingCorrect,
+    )
+}
+
 @Deprecated("We need to seperate this into two: one for display and one for exercises")
 @Composable
 fun VocabularyCard(
@@ -101,6 +149,37 @@ fun VocabularyCard(
     userSpellingAnswer: String? = null,
     isUserSpellingCorrect: Boolean? = null,
 ) {
+    VocabularyCardContent(
+        vocabularyItem = vocabularyItem,
+        navController = navController,
+        isExerciseMode = exerciseMode,
+        isFlipped = isFlipped,
+        switchOrder = switchOrder,
+        onStatisticsClick = onStatisticsClick,
+        onMoveToCategoryClick = onMoveToCategoryClick,
+        onMoveToStageClick = onMoveToStageClick,
+        onDeleteClick = onDeleteClick,
+        userSpellingAnswer = userSpellingAnswer,
+        isUserSpellingCorrect = isUserSpellingCorrect,
+    )
+}
+
+@Composable
+private fun VocabularyCardContent(
+    vocabularyItem: VocabularyItem,
+    navController: NavController,
+    isExerciseMode: Boolean,
+    isFlipped: Boolean,
+    switchOrder: Boolean,
+    onStatisticsClick: () -> Unit = {},
+    onMoveToCategoryClick: () -> Unit = {},
+    onMoveToStageClick: () -> Unit = {},
+    onDeleteClick: () -> Unit = {},
+    userSpellingAnswer: String? = null,
+    isUserSpellingCorrect: Boolean? = null,
+    onEditStateChange: ((Boolean) -> Unit)? = null,
+    onEditActionHandlersReady: ((onSave: () -> Unit, onCancel: () -> Unit) -> Unit)? = null,
+) {
 
     val activity = LocalContext.current.findActivity()
     val vocabularyViewModel: VocabularyViewModel = hiltViewModel(viewModelStoreOwner = activity)
@@ -202,6 +281,7 @@ fun VocabularyCard(
                 )
                 vocabularyViewModel.editVocabularyItem(updatedItem)
                 isEditing = false
+                onEditStateChange?.invoke(false)
             }
         }
     }
@@ -214,6 +294,7 @@ fun VocabularyCard(
             editedLangSecondId = item.languageSecondId
             editedFeatures = item.features?.let { jsonParser.decodeFromString<VocabularyFeatures>(it) } ?: VocabularyFeatures()
             isEditing = false
+            onEditStateChange?.invoke(false)
         }
     }
 
@@ -287,13 +368,13 @@ fun VocabularyCard(
                         onWordChange = { if (!switchOrder) editedWordFirst = it else editedWordSecond = it },
                         language = if (!switchOrder) languageFirst else languageSecond,
                         onLanguageIdChange = { if (!switchOrder) editedLangFirstId = it else editedLangSecondId = it },
-                        isRevealed = isFrontFace || exerciseMode,
+                        isRevealed = isFrontFace || isExerciseMode,
                         userSpellingAnswer = userSpellingAnswer,
                         isUserSpellingCorrect = isUserSpellingCorrect,
                         correctWord = if (switchOrder) item.wordFirst else item.wordSecond,
                         wordDetails = if (!switchOrder) editedFeatures.first else editedFeatures.second,
                         onEditGrammarClick = { showGrammarDialogFor = "first" },
-                        isExerciseMode = exerciseMode,
+                        isExerciseMode = isExerciseMode,
                         vocabularyItem = item,
                         onMoreClick = {
                             @Suppress("HardCodedStringLiteral")
@@ -318,7 +399,7 @@ fun VocabularyCard(
                                 modifier = Modifier.weight(1f),
                                 color = MaterialTheme.colorScheme.outline.copy(alpha = 0.3f)
                             )
-                            if (!exerciseMode && !isFlipped) {
+                            if (!isExerciseMode && !isEditing && !isFlipped) {
                                 IconButton(onClick = { showActionPanel = true }) {
                                     Icon(
                                         imageVector = AppIcons.MoreVert,
@@ -340,7 +421,7 @@ fun VocabularyCard(
                         onWordChange = { if (switchOrder) editedWordFirst = it else editedWordSecond = it },
                         language = if (switchOrder) languageFirst else languageSecond,
                         onLanguageIdChange = { if (switchOrder) editedLangFirstId = it else editedLangSecondId = it },
-                        isRevealed = !(!isFlipped && exerciseMode),
+                        isRevealed = !(!isFlipped && isExerciseMode),
                         userSpellingAnswer = userSpellingAnswer,
                         isUserSpellingCorrect = isUserSpellingCorrect,
                         correctWord = if (switchOrder) item.wordFirst else item.wordSecond,
@@ -349,7 +430,7 @@ fun VocabularyCard(
                             @Suppress("HardCodedStringLiteral")
                             showGrammarDialogFor = "second"
                         },
-                        isExerciseMode = exerciseMode,
+                        isExerciseMode = isExerciseMode,
                         vocabularyItem = item,
                         onMoreClick = {
                             @Suppress("HardCodedStringLiteral")
@@ -362,7 +443,7 @@ fun VocabularyCard(
 
 
             !switchOrder
-            if(isFlipped || !exerciseMode)
+            if(isFlipped || !isExerciseMode)
                 DraggableActionPanel(
                     modifier = Modifier
                         .align(Alignment.CenterEnd)
@@ -370,9 +451,14 @@ fun VocabularyCard(
                     isOpen = showActionPanel,
                     onDismiss = { showActionPanel = false },
                     isEditing = isEditing,
-                    onEditClick = { isEditing = true },
+                    onEditClick = {
-                    onSaveClick = { handleSave() },
+                        isEditing = true
-                    onCancelClick = handleCancel,
+                        onEditStateChange?.invoke(true)
+                        onEditActionHandlersReady?.invoke(
+                            { handleSave() },
+                            { handleCancel() }
+                        )
+                    },
 
                     onStatisticsClick = onStatisticsClick,
                     onMoveToCategoryClick = onMoveToCategoryClick,
@@ -439,18 +525,15 @@ fun VocabularyCardPreview() {
         languageSecondId = R.string.language_2
     )
     val navController = NavController(LocalContext.current)
-    VocabularyCard(
+    VocabularyDisplayCard(
         vocabularyItem = item,
         navController = navController,
-        exerciseMode = false,
         isFlipped = false,
         switchOrder = false,
         onStatisticsClick = {},
         onMoveToCategoryClick = {},
         onMoveToStageClick = {},
         onDeleteClick = {},
-        userSpellingAnswer = null,
-        isUserSpellingCorrect = null
     )
 }
 
@@ -476,7 +559,7 @@ private fun FrequencyPill(zipfFrequency: Float?) {
     Column(
         modifier = Modifier
             .padding(horizontal = 4.dp)
-            .width(80.dp),
+            .width(100.dp),
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
         Surface(

app/src/main/res/values/arrays.xml

@@ -120,7 +120,7 @@
     <string-array name="changelog_entries">
         <item>Version 0.3.0 \n• Enabled CSV Import for Vocabulary\n• Option to use a translation server for translations instead of AI models for some supported langugaes\n• UI bug fixes \n• Show word frequency \n• Performance optimizations \n• Improved translations (German and Portuguese)</item>
         <item>Version 0.4.0 \n• Added dictionary download (beta) \n• UI enhancements \n• Bugfixes \n• Re-designed vocabulary card with improved UI \n• More pre-configured providers \n• Improved performance</item>
-        <item>Version 0.5.0 \n• Reworked UI with new focus on Flashcards and Exercises \n• Adding vocabulary is easier and more intuitive now  </item>
+        <item>Version 0.5.0 \n• Reworked UI with new focus on Flashcards and Exercises \n• Adding vocabulary is easier and more intuitive now \n• Exercises are more fun now </item>
         <item> </item>
 
     </string-array>

gradle/libs.versions.toml

@@ -43,6 +43,7 @@ truth = "1.4.5"
 zstdJni = "1.5.7-7"
 composeMarkdown = "0.5.8"
 jitpack = "1.0.10"
+foundationVersion = "1.10.3"
 
 
 [libraries]
@@ -103,6 +104,7 @@ hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", ve
 hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version = "1.3.0" }
 mockk = { module = "io.mockk:mockk", version = "1.14.9" }
 compose-markdown = { module = "com.github.jeziellago:compose-markdown", version.ref = "composeMarkdown" }
+androidx-compose-foundation = { group = "androidx.compose.foundation", name = "foundation", version.ref = "foundationVersion" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }