- Adds the NIP-65 relay to zap split tag instead of kind3 relays.

- Rounds percentages to the 2 decimals.

app/src/main/java/com/vitorpamplona/amethyst/ui/actions/NewPostViewModel.kt

@@ -79,6 +79,7 @@ import kotlinx.coroutines.flow.mapLatest
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import java.util.UUID
+import kotlin.math.round
 
 enum class UserSuggestionAnchor {
     MAIN_MESSAGE,
@@ -474,11 +475,15 @@ open class NewPostViewModel() : ViewModel() {
 
         val zapReceiver =
             if (wantsForwardZapTo) {
-                forwardZapTo.items.map {
+                forwardZapTo.items.map { split ->
+                    val homeRelay =
+                        accountViewModel?.getRelayListFor(split.key)?.writeRelays()?.firstOrNull()
+                            ?: split.key.relaysBeingUsed.keys.firstOrNull { !it.contains("localhost") }
+
                     ZapSplitSetup(
-                        lnAddressOrPubKeyHex = it.key.pubkeyHex,
-                        relay = it.key.relaysBeingUsed.keys.firstOrNull(),
-                        weight = it.percentage.toDouble(),
+                        lnAddressOrPubKeyHex = split.key.pubkeyHex,
+                        relay = homeRelay,
+                        weight = round(split.percentage.toDouble() * 10000),
                         isLnAddress = false,
                     )
                 }

app/src/main/java/com/vitorpamplona/amethyst/ui/components/SplitItem.kt

@@ -26,6 +26,7 @@ import androidx.compose.runtime.setValue
 import kotlin.math.abs
 
 class SplitItem<T>(val key: T) {
+    // 0 to 1
     var percentage by mutableStateOf(0f)
 }
 

app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt

@@ -74,6 +74,7 @@ import com.vitorpamplona.quartz.encoders.Nip11RelayInformation
 import com.vitorpamplona.quartz.encoders.Nip19Bech32
 import com.vitorpamplona.quartz.encoders.toHexKey
 import com.vitorpamplona.quartz.events.AddressableEvent
+import com.vitorpamplona.quartz.events.AdvertisedRelayListEvent
 import com.vitorpamplona.quartz.events.ChatMessageRelayListEvent
 import com.vitorpamplona.quartz.events.ChatroomKey
 import com.vitorpamplona.quartz.events.ChatroomKeyable
@@ -1403,6 +1404,16 @@ class AccountViewModel(val account: Account, val settings: SettingsState) : View
         }
     }
 
+    fun getRelayListFor(user: User): AdvertisedRelayListEvent? {
+        return (getRelayListNoteFor(user)?.event as? AdvertisedRelayListEvent?)
+    }
+
+    fun getRelayListNoteFor(user: User): AddressableNote? {
+        return LocalCache.getAddressableNoteIfExists(
+            AdvertisedRelayListEvent.createAddressTag(user.pubkeyHex),
+        )
+    }
+
     val draftNoteCache = CachedDraftNotes(this)
 
     class CachedDraftNotes(val accountViewModel: AccountViewModel) : GenericBaseCacheAsync<DraftEvent, Note>(20) {