Updated item list view

app/build.gradle

@@ -65,7 +65,7 @@ dependencies {
     // ViewModel
     implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1"
 
-    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'androidx.core:core-ktx:1.10.0'
     implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.1'
     implementation 'androidx.activity:activity-compose:1.7.0'
     implementation "androidx.compose.ui:ui:$compose_version"

app/src/main/java/com/mitchelbv/thuis_c/MainActivity.kt

@@ -1,7 +1,6 @@
 package com.mitchelbv.thuis_c
 
 import android.os.Bundle
-import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.padding
@@ -81,14 +80,18 @@ class MainActivity : ComponentActivity() {
                 // Freezer screens
                 composable(route = FreezerListDestination.route) {
                     FreezerScreen(
-                        onClickToFreezer = {freezer_id ->
+                        onClickToFreezer = { freezer_id ->
                             navController.navigate("${FreezerItemListDestination.route}/${freezer_id}")
                         }
                     )
                 }
 
                 composable(route = "${FreezerItemListDestination.route}/{freezer_id}") { backStackEntry ->
-                    FreezerItemListScreen(freezer_id = backStackEntry.arguments?.getString("freezer_id")!!.toInt(), onClickItem = {})
+                    FreezerItemListScreen(
+                        freezer_id = backStackEntry.arguments?.getString("freezer_id")!!.toInt(),
+                        onEditItem = {
+                            // I want onClickItem to open a modal dialog, so not sure if this is needed here...
+                        })
                 }
             }
         }

app/src/main/java/com/mitchelbv/thuis_c/network/thuis/ThuisService.kt

@@ -54,7 +54,7 @@ interface ThuisService {
 
     // Put
     @PUT("api/FreezerItem/{id}")
-    suspend fun putFreezerItem(@Body freezerItem: FreezerItem): FreezerItem
+    suspend fun putFreezerItem(@Path("id") id: Int, @Body freezerItem: FreezerItem): FreezerItem
 
     // Delete
     @DELETE("api/FreezerItem/{id}")

app/src/main/java/com/mitchelbv/thuis_c/views/freezer/FreezerView.kt

@@ -48,7 +48,7 @@ fun FreezerList(
             CircularProgressIndicator()
         }
     }
-    if (freezerUiState.value.freezers.isNotEmpty()) {
+    if (freezerUiState.value.freezers.isNotEmpty() && !freezerUiState.value.loading) {
         LazyColumn {
             items(freezerUiState.value.freezers) { freezer ->
                 FreezerListItem(

app/src/main/java/com/mitchelbv/thuis_c/views/freezer/item_list/FreezerItemListView.kt

@@ -1,46 +1,84 @@
 package com.mitchelbv.thuis_c.views.freezer.item_list
 
-import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.foundation.layout.*
-import androidx.compose.material3.ListItem
+import androidx.compose.material.icons.Icons
-import androidx.compose.material3.Text
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.res.stringResource
-import androidx.lifecycle.viewmodel.CreationExtras
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.mitchelbv.thuis_c.R
 import com.mitchelbv.thuis_c.network.thuis.responses.FreezerItem
-import com.mitchelbv.thuis_c.views.freezer.FreezerListItem
+import com.mitchelbv.thuis_c.ui.theme.ThuisTypography
 
 // Is the destination of FreezerItemListDestination
 @Composable
 fun FreezerItemListScreen(
     freezer_id: Int,
     freezerItemListViewModel: FreezerItemListViewModel = viewModel(),
-    onClickItem: (item_id: Int) -> Unit
+    onEditItem: (Int) -> Unit
 ) {
     val freezerItemListUiState by freezerItemListViewModel.uiState.collectAsState()
     freezerItemListViewModel.fillItemList(freezer_id)
-    FreezerItemList(freezerItemListUiState.items)
+    FreezerItemList(freezerItemListUiState.items, arrowPressed = { kaas: Int, baas: Int -> freezerItemListViewModel.UpdateItemAmount(kaas, baas) }, onEditItem = onEditItem)
 }
 
 @Composable
-fun FreezerItemList(freezerItems: List<FreezerItem>) {
+fun FreezerItemList(
+    freezerItems: List<FreezerItem>,
+    arrowPressed: (Int, Int) -> Unit,
+    onEditItem: (Int) -> Unit
+) {
     freezerItems.forEach { freezerItem ->
-        FreezerItemElement(freezerItem)
+        FreezerItemElement(freezerItem, arrowPressed = arrowPressed, onEditItem = onEditItem)
     }
 }
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun FreezerItemElement(freezerItem: FreezerItem) {
+fun FreezerItemElement(
+    freezerItem: FreezerItem,
+    arrowPressed: (Int, Int) -> Unit,
+    onEditItem: (Int) -> Unit
+) {
     ListItem(
         headlineText = { Text(freezerItem.item!!) },
         supportingText = { Text("${stringResource(R.string.freezer_item_drawer_partial)} ${freezerItem.drawer!!}") },
         trailingContent = {
-            // - 5 + with calls to api and such...
+            Row(
-
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.SpaceEvenly
+            ) {
+                TextButton(onClick = { arrowPressed(freezerItem.freezerItemId!!, 1) }) {
+                    Icon(Icons.Default.KeyboardArrowDown, contentDescription = "Minus one")
+                }
+                Text("${freezerItem.amount}", style = ThuisTypography.bodyLarge)
+                TextButton(onClick = { arrowPressed(freezerItem.freezerItemId!!, -1) }) {
+                    Icon(Icons.Default.KeyboardArrowUp, contentDescription = "Plus one")
+                }
+                TextButton(onClick = { onEditItem(freezerItem.freezerItemId!!) }) {
+                    Icon(Icons.Default.Edit, contentDescription = "Edit ${freezerItem.item}")
+                }
+            }
         }
     )
 }
+
+//@Preview
+//@Composable
+//fun FreezerItemElementPreview() {
+//    val freezerItem = FreezerItem(
+//        freezerItemId = 1,
+//        item = "Kip",
+//        amount = 5,
+//        drawer = 1,
+//        dateTimeAdded = "now",
+//        freezerId = 1
+//    )
+//    FreezerItemElement(freezerItem = freezerItem)
+//    FreezerItemElement(freezerItem = freezerItem)
+//    FreezerItemElement(freezerItem = freezerItem)
+//}

app/src/main/java/com/mitchelbv/thuis_c/views/freezer/item_list/FreezerItemListViewModel.kt

@@ -11,24 +11,42 @@ import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
 import java.net.ConnectException
 
-data class FreezerItemListUiState(val items: List<FreezerItem> = listOf())
+data class FreezerItemListUiState(var items: List<FreezerItem> = mutableListOf())
 
 class FreezerItemListViewModel : ViewModel() {
-    private val _uiState =  MutableStateFlow(FreezerItemListUiState())
+    private val _uiState = MutableStateFlow(FreezerItemListUiState())
     val uiState: StateFlow<FreezerItemListUiState> = _uiState.asStateFlow()
 
 //    init {
 //        fillItemList()
 //    }
 
-    fun fillItemList(freezer_id: Int)  {
+    fun fillItemList(freezer_id: Int) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
-                val apiResponse = ThuisRetrofitHelper.thuis.getFreezerItemsInFreezer(id = freezer_id)
+                val apiResponse =
+                    ThuisRetrofitHelper.thuis.getFreezerItemsInFreezer(id = freezer_id)
                 _uiState.value = FreezerItemListUiState(apiResponse)
-            } catch (e: ConnectException)   {
+            } catch (e: ConnectException) {
                 _uiState.value = FreezerItemListUiState(listOf(FreezerItem(item = "error")))
             }
         }
     }
+
+    // new model instead of this?
+    fun UpdateItemAmount(item_id: Int, operation: Int) {
+        viewModelScope.launch(Dispatchers.IO) {
+            try {
+                val indexFreezerItem =
+                    uiState.value.items.indexOf(uiState.value.items.find { a -> a.freezerItemId == item_id })
+                val freezerItemToUpdate = uiState.value.items[indexFreezerItem]
+                freezerItemToUpdate.amount?.plus(operation)
+                val apiResponse =
+                    ThuisRetrofitHelper.thuis.putFreezerItem(item_id, freezerItemToUpdate)
+            } catch (e: ConnectException) {
+                // Nothing to do really?
+                // Maybe a snackbar...
+            }
+        }
+    }
 }

build.gradle

@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        compose_version = '1.4.0'
+        compose_version = '1.4.1'
     }
 }// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {

temp.txt

@@ -0,0 +1,4 @@
+ 
+https://developer.android.com/reference/kotlin/androidx/compose/material3/package-summary#NavigationBar(androidx.compose.ui.Modifier,androidx.compose.ui.graphics.Color,androidx.compose.ui.graphics.Color,androidx.compose.ui.unit.Dp,androidx.compose.foundation.layout.WindowInsets,kotlin.Function1)
+
+https://developer.android.com/reference/kotlin/androidx/compose/material3/package-summary#Scaffold(androidx.compose.ui.Modifier,kotlin.Function0,kotlin.Function0,kotlin.Function0,kotlin.Function0,androidx.compose.material3.FabPosition,androidx.compose.ui.graphics.Color,androidx.compose.ui.graphics.Color,androidx.compose.foundation.layout.WindowInsets,kotlin.Function1)