Moves Bech32 encoders to Bech32 utils

app/src/main/java/com/vitorpamplona/amethyst/model/Channel.kt

@@ -7,6 +7,7 @@ import com.vitorpamplona.amethyst.service.checkNotInMainThread
 import com.vitorpamplona.amethyst.service.model.ATag
 import com.vitorpamplona.amethyst.service.model.ChannelCreateEvent
 import com.vitorpamplona.amethyst.service.model.LiveActivitiesEvent
+import com.vitorpamplona.amethyst.service.toNote
 import com.vitorpamplona.amethyst.ui.components.BundledUpdate
 import com.vitorpamplona.amethyst.ui.note.toShortenHex
 import fr.acinq.secp256k1.Hex

app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt

@@ -11,6 +11,7 @@ import com.vitorpamplona.amethyst.service.model.*
 import com.vitorpamplona.amethyst.service.nip19.Nip19
 import com.vitorpamplona.amethyst.service.relays.EOSETime
 import com.vitorpamplona.amethyst.service.relays.Relay
+import com.vitorpamplona.amethyst.service.toNote
 import com.vitorpamplona.amethyst.ui.actions.ImmutableListOfLists
 import com.vitorpamplona.amethyst.ui.actions.updated
 import com.vitorpamplona.amethyst.ui.components.BundledUpdate

app/src/main/java/com/vitorpamplona/amethyst/service/Bech32Util.kt

@@ -201,6 +201,10 @@ object Bech32 {
 
 fun ByteArray.toNsec() = Bech32.encodeBytes(hrp = "nsec", this, Bech32.Encoding.Bech32)
 fun ByteArray.toNpub() = Bech32.encodeBytes(hrp = "npub", this, Bech32.Encoding.Bech32)
+fun ByteArray.toNote() = Bech32.encodeBytes(hrp = "note", this, Bech32.Encoding.Bech32)
+fun ByteArray.toNEvent() = Bech32.encodeBytes(hrp = "nevent", this, Bech32.Encoding.Bech32)
+fun ByteArray.toNAddress() = Bech32.encodeBytes(hrp = "naddr", this, Bech32.Encoding.Bech32)
+fun ByteArray.toLnUrl() = Bech32.encodeBytes(hrp = "lnurl", this, Bech32.Encoding.Bech32)
 
 fun String.bechToBytes(hrp: String? = null): ByteArray {
     val decodedForm = Bech32.decodeBytes(this)

app/src/main/java/com/vitorpamplona/amethyst/service/lnurl/LightningAddressResolver.kt

@@ -5,6 +5,7 @@ import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.service.Bech32
 import com.vitorpamplona.amethyst.service.HttpClient
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
+import com.vitorpamplona.amethyst.service.toLnUrl
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -131,7 +132,7 @@ class LightningAddressResolver() {
         fetchLightningAddressJson(
             lnaddress,
             onSuccess = {
-                onSuccess(Bech32.encodeBytes("lnurl", it.toByteArray(), Bech32.Encoding.Bech32))
+                onSuccess(it.toByteArray().toLnUrl())
             },
             onError = onError
         )

app/src/main/java/com/vitorpamplona/amethyst/service/model/ATag.kt

@@ -4,10 +4,10 @@ import android.util.Log
 import androidx.compose.runtime.Immutable
 import com.vitorpamplona.amethyst.model.hexToByteArray
 import com.vitorpamplona.amethyst.model.toHexKey
-import com.vitorpamplona.amethyst.service.Bech32
 import com.vitorpamplona.amethyst.service.bechToBytes
 import com.vitorpamplona.amethyst.service.nip19.Tlv
 import com.vitorpamplona.amethyst.service.toByteArray
+import com.vitorpamplona.amethyst.service.toNAddress
 import fr.acinq.secp256k1.Hex
 
 @Immutable
@@ -30,7 +30,7 @@ data class ATag(val kind: Int, val pubKeyHex: String, val dTag: String, val rela
             byteArrayOf(Tlv.Type.AUTHOR.id, author.size.toByte()) + author +
             byteArrayOf(Tlv.Type.KIND.id, kind.size.toByte()) + kind
 
-        return Bech32.encodeBytes(hrp = "naddr", fullArray, Bech32.Encoding.Bech32)
+        return fullArray.toNAddress()
     }
 
     companion object {

app/src/main/java/com/vitorpamplona/amethyst/service/nip19/Nip19.kt

@@ -4,9 +4,9 @@ import android.util.Log
 import androidx.compose.runtime.Immutable
 import com.vitorpamplona.amethyst.model.hexToByteArray
 import com.vitorpamplona.amethyst.model.toHexKey
-import com.vitorpamplona.amethyst.service.Bech32
 import com.vitorpamplona.amethyst.service.bechToBytes
 import com.vitorpamplona.amethyst.service.toByteArray
+import com.vitorpamplona.amethyst.service.toNEvent
 import java.util.regex.Pattern
 
 object Nip19 {
@@ -167,6 +167,6 @@ object Nip19 {
             fullArray = fullArray + byteArrayOf(Tlv.Type.KIND.id, kind.size.toByte()) + kind
         }
 
-        return Bech32.encodeBytes(hrp = "nevent", fullArray, Bech32.Encoding.Bech32)
+        return fullArray.toNEvent()
     }
 }