delete working

Ledger/app/src/main/java/at/xaxa/ledger/data/EntryRepository.kt

@@ -32,7 +32,6 @@ class EntryRepository(private val ledgerDao: LedgerDao){
         )
     }
     suspend fun findCategoryById(id: Int): CategoryEntity {
-        Log.w("xaver", id.toString())
         val category = ledgerDao.findCategoryById(id)
         return CategoryEntity(
             category._id, category.categoryName, category.icon

Ledger/app/src/main/java/at/xaxa/ledger/ui/category/add/AddCategoryUI.kt

@@ -45,6 +45,9 @@ fun AddCategory(
             .fillMaxSize()
             .padding(16.dp, 0.dp),
         horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Column(
+            Modifier.weight(1f)
         ) {
             OutlinedTextField(
                 value = name,
@@ -98,7 +101,7 @@ fun AddCategory(
                     }
                 }
             }
-
+        }
         Box(
             modifier = Modifier
                 .fillMaxWidth(),

Ledger/app/src/main/java/at/xaxa/ledger/ui/category/edit/EditCategory.kt

@@ -6,6 +6,9 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Info
+import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExposedDropdownMenuBox
@@ -13,6 +16,7 @@ import androidx.compose.material3.ExposedDropdownMenuDefaults
 import androidx.compose.material3.Icon
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -40,22 +44,55 @@ fun EditCategory(
     editCategoryViewModel: EditCategoryViewModel = viewModel(factory = AppViewModelProvider.Factory)
 ) {
     val category = editCategoryViewModel.categoryUi.category
-    var expanded by remember { mutableStateOf(false) } // Controls dropdown visibility
+    var showError by remember { mutableStateOf(editCategoryViewModel.entryUIState) }
-    var selectedIconIndex by remember { mutableIntStateOf(category.icon) }  // Store index of selected icon
+    var deleteStarted by remember { mutableStateOf(false) }
+    var expanded by remember { mutableStateOf(false) }
+    var selectedIconIndex by remember { mutableIntStateOf(category.icon) }
 
     LaunchedEffect(category) {
         selectedIconIndex = category.icon
     }
 
-    /*
+    LaunchedEffect(deleteStarted) {
-    val categories by categoryViewModel.categoryUiState.categories.collectAsState(initial = emptyList())
+        if (deleteStarted) {
-    val category = categoryViewModel.categoryUi.category
+            editCategoryViewModel.findEntryByCategoryId()
-    var expanded by remember { mutableStateOf(false) }*/
+            showError = editCategoryViewModel.entryUIState
+        }
+    }
 
+    if (deleteStarted && showError) {
+        AlertDialog(
+            icon = {
+                Icon(Icons.Default.Info, contentDescription = "Info Icon")
+            },
+            title = {
+                Text(text = "Category in use")
+            },
+            text = {
+                Text(text = "You are trying to delete a Category which is still in use. Please delete or change the Category in your entries which are in use.")
+            },
+            onDismissRequest = {
+                deleteStarted = false
+                showError = false
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        deleteStarted = false
+                        showError = false
+                    }
+                ) {
+                    Text("Okay")
+                }
+            }
+        )
+    }else if(deleteStarted && !showError){
+        Log.w("xaver", "delete")
+        editCategoryViewModel.deleteEntry()
+        onButtonClick()
+    }
 
-    Log.w("vm", category.categoryName.toString())
+    Log.w("xaver", "deleteStarted $deleteStarted : showError $showError" )
-    Log.w("vm", category.icon.toString())
-    Log.w("vm", selectedIconIndex.toString())
 
     Column(
         modifier = modifier
@@ -79,13 +116,13 @@ fun EditCategory(
                 onExpandedChange = { expanded = it }
             ) {
                 OutlinedTextField(
-                    value = iconNames[selectedIconIndex], // Show selected icon name
+                    value = iconNames[selectedIconIndex],
                     onValueChange = {},
                     label = { Text("Icon") },
                     readOnly = true,
                     leadingIcon = {
                         Icon(
-                            imageVector = icons[selectedIconIndex], // Replace with your desired icon
+                            imageVector = icons[selectedIconIndex],
                             contentDescription = "Leading Icon"
                         )
                     },
@@ -103,10 +140,9 @@ fun EditCategory(
                 ) {
                     icons.forEachIndexed { index, icon ->
                         DropdownMenuItem(
-                            text = { Text(text = iconNames[index]) }, // Use name from iconNames
+                            text = { Text(text = iconNames[index]) },
                             onClick = {
-                                selectedIconIndex = index // Update selected index
+                                selectedIconIndex = index
-
                                 editCategoryViewModel.updateCategory(category.copy(icon = index))
                                 expanded = false
                             },
@@ -124,23 +160,21 @@ fun EditCategory(
 
         Column(
             modifier = Modifier.fillMaxWidth(),
-            horizontalAlignment = Alignment.CenterHorizontally // Center buttons horizontally
+            horizontalAlignment = Alignment.CenterHorizontally
         ) {
             ButtonDanger(
                 modifier = Modifier
                     .padding(bottom = 8.dp),
                 "Delete Category",
                 onClick = {
-                    editCategoryViewModel.deleteEntry()
+                    deleteStarted = true
-                    onButtonClick()
+                    editCategoryViewModel.findEntryByCategoryId()
                 }
             )
             ButtonSuccess(
                 modifier = Modifier,
                 "Save Category",
                 onClick = {
-                    editCategoryViewModel.findEntryByCategoryId()
-                    Log.d("dsdsssee", editCategoryViewModel.entryUIState.toString())
                     editCategoryViewModel.saveCategory()
                     onButtonClick()
                 }

Ledger/app/src/main/java/at/xaxa/ledger/ui/category/edit/EditCategoryViewModel.kt

@@ -29,7 +29,7 @@ class EditCategoryViewModel(private val savedStateHandle: SavedStateHandle, priv
 
     var categoryUi by mutableStateOf(CategoryUIState())
         private set
-    var entryUIState by mutableStateOf(0)
+    var entryUIState by mutableStateOf(false)
 
 
 
@@ -71,10 +71,10 @@ class EditCategoryViewModel(private val savedStateHandle: SavedStateHandle, priv
             val fetchedEntries = withContext(Dispatchers.IO) {
               entryRepository.findEntryByCategoryId(categoryId)
             }
-            entryUIState = fetchedEntries
 
-            Log.w("ASASDADS", categoryId.toString())
+            if(fetchedEntries>0){
-            Log.w("ASASDADS", fetchedEntries.toString())
+                entryUIState = true
+            }
         }
         //print("ASASDADS$categoryId")
     }