CategoryUI updated

Ledger/app/src/main/java/at/xaxa/ledger/ui/LedgerUI.kt

@@ -141,6 +141,27 @@ fun HorizontalCard(modifier: Modifier = Modifier, name: String, date: String, am
     }
 }
 
+@Composable
+fun CategoryCard(modifier: Modifier = Modifier, name: String, icon : Int, onClick: () -> Unit ) {
+    Surface(
+        onClick = onClick,
+        shape = RoundedCornerShape(12.dp),
+        color = Color(0xfff9f9f9),
+        border = BorderStroke(1.dp, Color(0xffc6c6c6)),
+        modifier = modifier
+            .clip(shape = RoundedCornerShape(12.dp))
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(16.dp)
+        ) {
+            LayoutMediaText(modifier, name, date, amount)
+        }
+    }
+}
+
+
 @Composable
 fun LayoutMediaText(modifier: Modifier = Modifier, name: String, date: String, amount:String) {
     Row(

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

@@ -5,6 +5,8 @@ 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.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
@@ -21,6 +23,9 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import at.xaxa.ledger.data.db.Category.CategoryEntity
 import at.xaxa.ledger.ui.AppViewModelProvider
 import at.xaxa.ledger.ui.ButtonSuccess
+import at.xaxa.ledger.ui.CategoryCard
+import at.xaxa.ledger.ui.HorizontalCard
+import at.xaxa.ledger.ui.convertMillisToDate
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -33,7 +38,7 @@ fun addCategory(
     var icon by remember { mutableStateOf(0) }
 
     val categories by categoryViewModel.categoryUiState.categories.collectAsState(initial = emptyList())
-
+    val category = categoryViewModel.categoryUi.category
     var expanded by remember { mutableStateOf(false) }
 
 
@@ -43,25 +48,23 @@ fun addCategory(
             .padding(16.dp, 0.dp),
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
-        Column(
+        LazyColumn(
             Modifier.weight(1f)
         ) {
             OutlinedTextField(
-                value = name,
+                value = category.categoryName,
                 onValueChange = { name = it },
                 label = { Text("Name") },
                 modifier = Modifier
                     .fillMaxWidth()
             )
             OutlinedTextField(
-                value = icon.toString(),
-                onValueChange = { icon = it.toInt() },
+                value = category.icon.toString(),
+                onValueChange = { category.copy(icon = it.toInt()) },
                 label = { Text("Icon") },
                 modifier = Modifier
                     .fillMaxWidth()
             )
-
-
             Box(
                 modifier = Modifier
                     .fillMaxWidth(),
@@ -83,6 +86,19 @@ fun addCategory(
                     }
                 )
             }
+
+            items(categories) { item ->
+                Column(
+                    modifier = Modifier.padding(vertical = 4.dp)
+                ) {
+                    CategoryCard(
+                        modifier = modifier,
+                        name = category.categoryName,
+                        icon = category.icon,
+                        onClick = { onCardClick(category._id) }
+                    )
+                }
+            }
         }
     }
 }

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

@@ -16,7 +16,7 @@ import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
-
+data class CategoryUIState(val category: CategoryEntity = CategoryEntity(0,"",0))
 data class CategoryListUIState(val categories: Flow<List<CategoryEntity>> = flowOf(emptyList()))
 
 
@@ -25,6 +25,8 @@ class CategoryViewModel(
     private val repository: EntryRepository
 ) : ViewModel() {
     var categoryUiState by mutableStateOf(CategoryListUIState())
+    var categoryUi by mutableStateOf(CategoryUIState())
+        private set
 
     init {
         getAllCategories()
@@ -56,6 +58,14 @@ class CategoryViewModel(
             categoryUiState = CategoryListUIState(categories)
 
         }
+    }
 
+    fun findCategoryByID(categoryId: Int) {
+        viewModelScope.launch {
+            val category = withContext(Dispatchers.IO) {
+                repository.findCategoryById(categoryId)
+            }
+            categoryUi = CategoryUIState(category)
+        }
     }
 }