feat: wire hardware connect flow

Author: ovitrif

app/src/main/java/to/bitkit/ui/sheets/hardware/HardwareSheet.kt

@@ -3,46 +3,55 @@ package to.bitkit.ui.sheets.hardware
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
+import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.rememberNavController
 import kotlinx.serialization.Serializable
 import to.bitkit.ui.components.Sheet
 import to.bitkit.ui.components.SheetSize
+import to.bitkit.ui.navigateTo
 import to.bitkit.ui.shared.modifiers.sheetHeight
 import to.bitkit.ui.utils.composableWithDefaultTransitions
 import to.bitkit.viewmodels.AppViewModel
 
 /**
- * Entry point for the hardware-wallet connect flow opened from the home suggestion card,
- * and host of the Pair Device screen shown app-wide when the device asks for its one-time pairing code.
+ * Entry point for the hardware-wallet connect flow opened from the home suggestion card and the
+ * Hardware Wallets settings Add button. Hosts the four connect steps (Intro -> Searching -> Found
+ * -> Paired) plus the Pair Device step shown when the device asks for its one-time pairing code.
  */
 @Composable
 fun HardwareSheet(
     sheet: Sheet.Hardware,
     appViewModel: AppViewModel,
-) {
-    Content(
-        sheet = sheet,
-        onDismiss = appViewModel::hideSheet,
-        onSubmitPairingCode = appViewModel::submitPairingCode,
-        onCancelPairingCode = appViewModel::cancelPairingCode,
-    )
-}
-
-@Composable
-private fun Content(
-    sheet: Sheet.Hardware,
-    modifier: Modifier = Modifier,
-    onDismiss: () -> Unit = {},
-    onSubmitPairingCode: (String) -> Unit = {},
-    onCancelPairingCode: () -> Unit = {},
+    viewModel: HwConnectViewModel = hiltViewModel(),
 ) {
     val navController = rememberNavController()
+    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
+
+    DisposableEffect(Unit) {
+        onDispose { viewModel.resetState() }
+    }
+
+    LaunchedEffect(Unit) {
+        viewModel.effects.collect { effect ->
+            when (effect) {
+                HwConnectEffect.NavigateToSearching -> navController.navigateTo(HardwareRoute.Searching)
+                HwConnectEffect.NavigateToFound -> navController.navigateTo(HardwareRoute.Found)
+                HwConnectEffect.NavigateToPairCode -> navController.navigateTo(HardwareRoute.PairCode)
+                HwConnectEffect.NavigateToPaired -> navController.navigateTo(HardwareRoute.Paired)
+                HwConnectEffect.Dismiss -> appViewModel.hideSheet()
+            }
+        }
+    }
 
     Column(
-        modifier = modifier
+        modifier = Modifier
             .fillMaxWidth()
             .sheetHeight(SheetSize.LARGE)
             .testTag("hardware_sheet")
@@ -52,12 +61,33 @@ private fun Content(
             startDestination = sheet.route,
         ) {
             composableWithDefaultTransitions<HardwareRoute.Intro> {
-                HwIntroSheet(onDismiss = onDismiss)
+                HwIntroSheet(
+                    onContinue = viewModel::onIntroContinue,
+                    onCancel = appViewModel::hideSheet,
+                )
+            }
+            composableWithDefaultTransitions<HardwareRoute.Searching> {
+                HwSearchingSheet(onCancel = appViewModel::hideSheet)
+            }
+            composableWithDefaultTransitions<HardwareRoute.Found> {
+                HwFoundSheet(
+                    deviceModel = uiState.deviceModel,
+                    isConnecting = uiState.isConnecting,
+                    onConnect = viewModel::onConnectClick,
+                    onCancel = appViewModel::hideSheet,
+                )
+            }
+            composableWithDefaultTransitions<HardwareRoute.Paired> {
+                HwPairedSheet(
+                    uiState = uiState,
+                    onLabelChange = viewModel::onLabelChange,
+                    onFinish = viewModel::onFinishClick,
+                )
             }
             composableWithDefaultTransitions<HardwareRoute.PairCode> {
                 HwPairCodeSheet(
-                    onSubmit = onSubmitPairingCode,
-                    onCancel = onCancelPairingCode,
+                    onSubmit = appViewModel::submitPairingCode,
+                    onCancel = appViewModel::cancelPairingCode,
                 )
             }
         }
@@ -68,6 +98,15 @@ sealed interface HardwareRoute {
     @Serializable
     data object Intro : HardwareRoute
 
+    @Serializable
+    data object Searching : HardwareRoute
+
+    @Serializable
+    data object Found : HardwareRoute
+
+    @Serializable
+    data object Paired : HardwareRoute
+
     @Serializable
     data object PairCode : HardwareRoute
 }

app/src/main/java/to/bitkit/ui/sheets/hardware/HwIntroSheet.kt

@@ -30,18 +30,21 @@ import to.bitkit.ui.utils.withAccent
 @Composable
 fun HwIntroSheet(
     modifier: Modifier = Modifier,
-    onDismiss: () -> Unit = {},
+    onContinue: () -> Unit = {},
+    onCancel: () -> Unit = {},
 ) {
     Content(
-        onDismiss = onDismiss,
+        onContinue = onContinue,
+        onCancel = onCancel,
         modifier = modifier
     )
 }
 
 @Composable
 private fun Content(
     modifier: Modifier = Modifier,
-    onDismiss: () -> Unit = {},
+    onContinue: () -> Unit = {},
+    onCancel: () -> Unit = {},
 ) {
     Column(
         modifier = modifier
@@ -71,13 +74,12 @@ private fun Content(
             ) {
                 SecondaryButton(
                     text = stringResource(R.string.common__cancel),
-                    onClick = onDismiss,
+                    onClick = onCancel,
                     modifier = Modifier.weight(1f)
                 )
                 PrimaryButton(
                     text = stringResource(R.string.common__continue),
-                    onClick = {},
-                    enabled = false,
+                    onClick = onContinue,
                     modifier = Modifier.weight(1f)
                 )
             }

changelog.d/next/1027.added.md

@@ -0,0 +1 @@
+Connect a Trezor hardware wallet from the home suggestion card or Hardware Wallets settings to watch its balance.