feat: add tunnel from clipboard

closes #431

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/domain/TunnelConfig.kt

@@ -5,6 +5,7 @@ import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
 import com.wireguard.config.Config
+import com.zaneschepke.wireguardautotunnel.util.extensions.toWgQuickString
 import java.io.InputStream
 
 @Entity(indices = [Index(value = ["name"], unique = true)])
@@ -79,6 +80,12 @@ data class TunnelConfig(
 			}
 		}
 
+		fun tunnelConfigFromAmConfig(config: org.amnezia.awg.config.Config, name: String): TunnelConfig {
+			val amQuick = config.toAwgQuickString(true)
+			val wgQuick = config.toWgQuickString()
+			return TunnelConfig(name = name, wgQuick = wgQuick, amQuick = amQuick)
+		}
+
 		const val AM_QUICK_DEFAULT = ""
 	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/MainScreen.kt

@@ -37,6 +37,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
@@ -68,6 +69,7 @@ import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
 fun MainScreen(viewModel: MainViewModel = hiltViewModel(), uiState: AppUiState) {
 	val context = LocalContext.current
 	val navController = LocalNavController.current
+	val clipboard = LocalClipboardManager.current
 	val snackbar = SnackbarController.current
 
 	var showBottomSheet by remember { mutableStateOf(false) }
@@ -201,12 +203,17 @@ fun MainScreen(viewModel: MainViewModel = hiltViewModel(), uiState: AppUiState)
 				)
 			}
 		},
-	) {
+	) { padding ->
 		TunnelImportSheet(
 			showBottomSheet,
 			onDismiss = { showBottomSheet = false },
 			onFileClick = { tunnelFileImportResultLauncher.launch(Constants.ALLOWED_TV_FILE_TYPES) },
 			onQrClick = { requestPermissionLauncher.launch(android.Manifest.permission.CAMERA) },
+			onClipboardClick = {
+				clipboard.getText()?.text?.let {
+					viewModel.onClipboardImport(it)
+				}
+			},
 			onManualImportClick = {
 				navController.navigate(
 					Route.Config(Constants.MANUAL_TUNNEL_CONFIG_ID),
@@ -218,7 +225,7 @@ fun MainScreen(viewModel: MainViewModel = hiltViewModel(), uiState: AppUiState)
 			verticalArrangement = Arrangement.spacedBy(5.dp.scaledHeight(), Alignment.Top),
 			modifier =
 			Modifier
-				.fillMaxSize().padding(it)
+				.fillMaxSize().padding(padding)
 				.overscroll(ScrollableDefaults.overscrollEffect())
 				.nestedScroll(nestedScrollConnection),
 			state = rememberLazyListState(0, uiState.tunnels.count()),

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/MainViewModel.kt

@@ -261,4 +261,14 @@ constructor(
 			),
 		)
 	}
+
+	fun onClipboardImport(config: String) = viewModelScope.launch(ioDispatcher) {
+		runCatching {
+			val amConfig = TunnelConfig.configFromAmQuick(config)
+			val tunnelConfig = TunnelConfig.tunnelConfigFromAmConfig(amConfig, makeTunnelNameUnique(generateQrCodeDefaultName(config)))
+			saveTunnel(tunnelConfig)
+		}.onFailure {
+			SnackbarController.showMessage(StringValue.StringResource(R.string.error_file_format))
+		}
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/TunnelImportSheet.kt

@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ContentPasteGo
 import androidx.compose.material.icons.filled.Create
 import androidx.compose.material.icons.filled.FileOpen
 import androidx.compose.material.icons.filled.QrCode
@@ -22,9 +23,17 @@ import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.R
 import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
 
+// TODO refactor this component
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun TunnelImportSheet(show: Boolean, onDismiss: () -> Unit, onFileClick: () -> Unit, onQrClick: () -> Unit, onManualImportClick: () -> Unit) {
+fun TunnelImportSheet(
+	show: Boolean,
+	onDismiss: () -> Unit,
+	onFileClick: () -> Unit,
+	onQrClick: () -> Unit,
+	onManualImportClick: () -> Unit,
+	onClipboardClick: () -> Unit,
+) {
 	val sheetState = rememberModalBottomSheetState()
 
 	val context = LocalContext.current
@@ -77,6 +86,28 @@ fun TunnelImportSheet(show: Boolean, onDismiss: () -> Unit, onFileClick: () -> U
 						modifier = Modifier.padding(10.dp),
 					)
 				}
+				HorizontalDivider()
+				Row(
+					modifier =
+					Modifier
+						.fillMaxWidth()
+						.clickable {
+							onDismiss()
+							onClipboardClick()
+						}
+						.padding(10.dp),
+				) {
+					val icon = Icons.Filled.ContentPasteGo
+					Icon(
+						icon,
+						contentDescription = icon.name,
+						modifier = Modifier.padding(10.dp),
+					)
+					Text(
+						stringResource(id = R.string.add_from_clipboard),
+						modifier = Modifier.padding(10.dp),
+					)
+				}
 			}
 			HorizontalDivider()
 			Row(

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/scanner/ScannerScreen.kt

@@ -9,11 +9,9 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import com.google.accompanist.permissions.ExperimentalPermissionsApi
 import com.journeyapps.barcodescanner.CompoundBarcodeView
 import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
 
-@OptIn(ExperimentalPermissionsApi::class)
 @Composable
 fun ScannerScreen(viewModel: ScannerViewModel = hiltViewModel()) {
 	val context = LocalContext.current

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/scanner/ScannerViewModel.kt

@@ -9,7 +9,6 @@ import com.zaneschepke.wireguardautotunnel.module.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarController
 import com.zaneschepke.wireguardautotunnel.util.NumberUtils
 import com.zaneschepke.wireguardautotunnel.util.StringValue
-import com.zaneschepke.wireguardautotunnel.util.extensions.toWgQuickString
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.MutableSharedFlow
@@ -45,10 +44,7 @@ constructor(
 	fun onTunnelQrResult(result: String) = viewModelScope.launch(ioDispatcher) {
 		kotlin.runCatching {
 			val amConfig = TunnelConfig.configFromAmQuick(result)
-			val amQuick = amConfig.toAwgQuickString(true)
-			val wgQuick = amConfig.toWgQuickString()
-			val tunnelName = makeTunnelNameUnique(generateQrCodeDefaultName(result))
-			val tunnelConfig = TunnelConfig(name = tunnelName, wgQuick = wgQuick, amQuick = amQuick)
+			val tunnelConfig = TunnelConfig.tunnelConfigFromAmConfig(amConfig, makeTunnelNameUnique(generateQrCodeDefaultName(result)))
 			appDataRepository.tunnels.save(tunnelConfig)
 			_success.emit(true)
 		}.onFailure {

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

@@ -177,4 +177,5 @@
 	<string name="enable_local_logging">Enable local logging</string>
 	<string name="configuration_change">Configuration change</string>
 	<string name="requires_app_relaunch">This change requires an app relaunch. Would you like to proceed?</string>
+	<string name="add_from_clipboard">Add from clipboard</string>
 </resources>