Adds UI Feedback for Custom Zaps

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ReactionsRow.kt

@@ -989,11 +989,29 @@ fun ZapReaction(
         }
 
         if (wantsToChangeZapAmount) {
-            UpdateZapAmountDialog({ wantsToChangeZapAmount = false }, accountViewModel = accountViewModel)
+            UpdateZapAmountDialog(
+                onClose = { wantsToChangeZapAmount = false },
+                accountViewModel = accountViewModel
+            )
         }
 
         if (wantsToSetCustomZap) {
-            ZapCustomDialog({ wantsToSetCustomZap = false }, accountViewModel, baseNote)
+            ZapCustomDialog(
+                onClose = { wantsToSetCustomZap = false },
+                onError = {
+                    scope.launch {
+                        zappingProgress = 0f
+                        showErrorMessageDialog = it
+                    }
+                },
+                onProgress = {
+                    scope.launch(Dispatchers.Main) {
+                        zappingProgress = it
+                    }
+                },
+                accountViewModel = accountViewModel,
+                baseNote = baseNote
+            )
         }
 
         if (zappingProgress > 0.00001 && zappingProgress < 0.99999) {

app/src/main/java/com/vitorpamplona/amethyst/ui/note/UpdateZapAmountDialog.kt

@@ -197,7 +197,11 @@ class UpdateZapAmountViewModel(val account: Account) : ViewModel() {
 
 @OptIn(ExperimentalLayoutApi::class)
 @Composable
-fun UpdateZapAmountDialog(onClose: () -> Unit, nip47uri: String? = null, accountViewModel: AccountViewModel) {
+fun UpdateZapAmountDialog(
+    onClose: () -> Unit,
+    nip47uri: String? = null,
+    accountViewModel: AccountViewModel
+) {
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
 

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ZapCustomDialog.kt

@@ -1,6 +1,5 @@
 package com.vitorpamplona.amethyst.ui.note
 
-import android.widget.Toast
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.*
@@ -31,8 +30,6 @@ import com.vitorpamplona.amethyst.ui.theme.ButtonBorder
 import com.vitorpamplona.amethyst.ui.theme.placeholderText
 import com.vitorpamplona.quartz.events.LnZapEvent
 import kotlinx.collections.immutable.toImmutableList
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
 
 class ZapOptionstViewModel : ViewModel() {
     private var account: Account? = null
@@ -61,17 +58,20 @@ class ZapOptionstViewModel : ViewModel() {
 }
 
 @Composable
-fun ZapCustomDialog(onClose: () -> Unit, accountViewModel: AccountViewModel, baseNote: Note) {
+fun ZapCustomDialog(
+    onClose: () -> Unit,
+    onError: (text: String) -> Unit,
+    onProgress: (percent: Float) -> Unit,
+    accountViewModel: AccountViewModel,
+    baseNote: Note
+) {
     val context = LocalContext.current
-    val scope = rememberCoroutineScope()
     val postViewModel: ZapOptionstViewModel = viewModel()
 
     LaunchedEffect(accountViewModel) {
         postViewModel.load(accountViewModel.account)
     }
 
-    var zappingProgress by remember { mutableStateOf(0f) }
-
     val zapTypes = listOf(
         Triple(LnZapEvent.ZapType.PUBLIC, stringResource(id = R.string.zap_type_public), stringResource(id = R.string.zap_type_public_explainer)),
         Triple(LnZapEvent.ZapType.PRIVATE, stringResource(id = R.string.zap_type_private), stringResource(id = R.string.zap_type_private_explainer)),
@@ -111,17 +111,8 @@ fun ZapCustomDialog(onClose: () -> Unit, accountViewModel: AccountViewModel, bas
                             null,
                             postViewModel.customMessage.text,
                             context,
-                            onError = {
+                            onError = onError,
-                                zappingProgress = 0f
+                            onProgress = onProgress,
-                                scope.launch {
-                                    Toast.makeText(context, it, Toast.LENGTH_SHORT).show()
-                                }
-                            },
-                            onProgress = {
-                                scope.launch(Dispatchers.Main) {
-                                    zappingProgress = it
-                                }
-                            },
                             zapType = selectedZapType
                         )
                         onClose()