[SHARED] Add info about running as admin on temperatures

CLAUDE.md

@@ -0,0 +1,19 @@
+# Project
+
+This is a compose multiplatform project build for Android, iOS, JVM and web. App is focused around 
+hardware and software of the devices. App is built using MVVM architecture with AndroidX lifecycle 
+and Kotlin Coroutines for asynchronous programming. It is using DataStore for key-value storage. 
+
+# Commands
+
+- Run tests: `./gradlew allTests`
+- Format code: `./gradlew spotlessApply`
+
+# Code style
+
+- Use 4 spaces for indentation
+- Pass data to VM with Interactor
+- From VM expose data as StateFlow using single UiState
+- For events use Channel<Event>(Channel.BUFFERED) and observe them in compose with ObserveAsEvents
+- In VM use `on` prefix for callback functions like `onEvent`, `onClick` etc.
+- Use composeResources for all strings

shared/src/commonMain/composeResources/values-cs/strings.xml

@@ -212,6 +212,7 @@
 
     <string name="no_temp_data">Je mi líto, nemohu najít žádné teplotní senzory :-(</string>
     <string name="no_temp_data_admin_required">Čtení teplotních senzorů vyžaduje oprávnění správce. Spusťte aplikaci jako správce pro přístup k teplotním údajům.</string>
+    <string name="temp_admin_required_snackbar">Pro načtení teplot prosím spusťte jako správce</string>
     <string name="temp_thermal_state">Tepelný stav: %1$s</string>
     <string name="temp_thermal_state_nominal">Nominální</string>
     <string name="temp_thermal_state_fair">Dobrý</string>

shared/src/commonMain/composeResources/values-de/strings.xml

@@ -212,6 +212,7 @@
 
     <string name="no_temp_data">Entschuldigung, ich kann keine Temperatursensoren finden :-(</string>
     <string name="no_temp_data_admin_required">Das Lesen von Temperatursensoren erfordert Administratorrechte. Bitte führen Sie die Anwendung als Administrator aus, um auf Temperaturdaten zuzugreifen.</string>
+    <string name="temp_admin_required_snackbar">Bitte als Administrator ausführen, um Temperaturen abzurufen</string>
     <string name="temp_thermal_state">Thermischer Zustand: %1$s</string>
     <string name="temp_thermal_state_nominal">Nominal</string>
     <string name="temp_thermal_state_fair">Gut</string>

shared/src/commonMain/composeResources/values-es/strings.xml

@@ -220,6 +220,7 @@
     <!--Temp-->
     <string name="no_temp_data">Lo siento, no puedo encontrar sensores de temperatura :-(</string>
     <string name="no_temp_data_admin_required">La lectura de los sensores de temperatura requiere privilegios de administrador. Por favor, ejecute la aplicación como administrador para acceder a los datos de temperatura.</string>
+    <string name="temp_admin_required_snackbar">Por favor, ejecute como administrador para obtener las temperaturas</string>
     <string name="temp_thermal_state">Estado térmico: %1$s</string>
     <string name="temp_thermal_state_nominal">Nominal</string>
     <string name="temp_thermal_state_fair">Aceptable</string>

shared/src/commonMain/composeResources/values-pl/strings.xml

@@ -221,6 +221,7 @@
     <!--Temp-->
     <string name="no_temp_data">Przepraszam, nie mogłem znaleźć sensorów temperatury :-(</string>
     <string name="no_temp_data_admin_required">Odczyt sensorów temperatury wymaga uprawnień administratora. Uruchom aplikację jako administrator, aby uzyskać dostęp do danych temperatury.</string>
+    <string name="temp_admin_required_snackbar">Uruchom jako administrator, aby pobrać dane o temperaturze</string>
     <string name="temp_thermal_state">Stan termiczny: %1$s</string>
     <string name="temp_thermal_state_nominal">Nominalny</string>
     <string name="temp_thermal_state_fair">Umiarkowany</string>

shared/src/commonMain/composeResources/values/strings.xml

@@ -263,6 +263,7 @@
     <!--Temp-->
     <string name="no_temp_data">Sorry I can't find temperature sensors :-(</string>
     <string name="no_temp_data_admin_required">Reading temperature sensors requires administrator privileges. Please run the application as administrator to access temperature data.</string>
+    <string name="temp_admin_required_snackbar">Please run as administrator to fetch temperatures</string>
     <string name="celsius" translatable="false">&#176;C</string>
     <string name="fahrenheit" translatable="false">&#176;F</string>
     <string name="kelvin" translatable="false">K</string>

shared/src/commonMain/kotlin/com/kgurgul/cpuinfo/features/temperature/TemperatureScreen.kt

@@ -36,6 +36,8 @@ import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -63,8 +65,10 @@ import com.kgurgul.cpuinfo.shared.ic_battery
 import com.kgurgul.cpuinfo.shared.ic_cpu_temp
 import com.kgurgul.cpuinfo.shared.no_temp_data
 import com.kgurgul.cpuinfo.shared.no_temp_data_admin_required
+import com.kgurgul.cpuinfo.shared.temp_admin_required_snackbar
 import com.kgurgul.cpuinfo.shared.temperature
 import com.kgurgul.cpuinfo.ui.components.CpuPullToRefreshBox
+import com.kgurgul.cpuinfo.ui.components.CpuSnackbar
 import com.kgurgul.cpuinfo.ui.components.PrimaryTopAppBar
 import com.kgurgul.cpuinfo.ui.components.VerticalScrollbar
 import com.kgurgul.cpuinfo.ui.theme.CpuInfoTheme
@@ -108,9 +112,17 @@ fun TemperatureScreen(viewModel: TemperatureViewModel = koinViewModel()) {
 
 @Composable
 fun TemperatureScreen(uiState: TemperatureViewModel.UiState) {
+    val snackbarHostState = remember { SnackbarHostState() }
+    val adminRequiredMessage = stringResource(Res.string.temp_admin_required_snackbar)
+    LaunchedEffect(uiState.isAdminRequired) {
+        if (uiState.isAdminRequired) {
+            snackbarHostState.showSnackbar(adminRequiredMessage)
+        }
+    }
     Scaffold(
         topBar = { PrimaryTopAppBar(title = stringResource(Res.string.temperature)) },
         contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Horizontal),
+        snackbarHost = { SnackbarHost(snackbarHostState) { data -> CpuSnackbar(data) } },
     ) { paddingValues ->
         CpuPullToRefreshBox(
             isRefreshing = uiState.isLoading,

shared/src/commonMain/kotlin/com/kgurgul/cpuinfo/utils/ComposeExtensions.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright KG Soft
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.kgurgul.cpuinfo.utils
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.compose.LocalLifecycleOwner
+import androidx.lifecycle.repeatOnLifecycle
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.withContext
+
+@Composable
+fun <T> ObserveAsEvents(
+    flow: Flow<T>,
+    key1: Any? = null,
+    key2: Any? = null,
+    state: Lifecycle.State = Lifecycle.State.STARTED,
+    onEvent: suspend (T) -> Unit,
+) {
+    val lifecycleOwner = LocalLifecycleOwner.current
+    LaunchedEffect(lifecycleOwner.lifecycle, key1, key2) {
+        lifecycleOwner.repeatOnLifecycle(state) {
+            withContext(Dispatchers.Main.immediate) { flow.collect(onEvent) }
+        }
+    }
+}