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add you suffix to the room name

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Ren Amamiya
2026-06-04 08:58:01 +07:00
parent bc6778c801
commit a4b4e2540b
3 changed files with 22 additions and 15 deletions
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31
composeApp/src/androidMain/kotlin/su/reya/coop/shared/RoomHelper.kt
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@@ -9,25 +9,32 @@ import su.reya.coop.Room
import su.reya.coop.short
fun Room.displayNameFlow(viewModel: NostrViewModel): Flow<String> {
if (!subject.isNullOrBlank()) return flowOf<String>(subject!!)
// Return early if there's a custom subject/room name
subject?.takeIf { it.isNotBlank() }?.let { return flowOf(it) }
val memberFlows = members.map { viewModel.getMetadata(it) }
val displayMembers = if (isGroup()) members.take(2) else members.take(1)
if (displayMembers.isEmpty()) return flowOf("Unknown")
return combine(displayMembers.map { viewModel.getMetadata(it) }) { metadataArray ->
val names = metadataArray.mapIndexed { i, metadata ->
val profile = metadata?.asRecord()
profile?.name?.takeIf { it.isNotBlank() }
?: profile?.displayName?.takeIf { it.isNotBlank() }
?: displayMembers[i].short()
}
return combine(memberFlows) { metadataArray ->
if (isGroup()) {
val profiles = metadataArray.map { it?.asRecord() }
val names = profiles.take(2).mapNotNull { it?.name ?: it?.displayName }
var combined = names.joinToString(", ")
if (profiles.size > 2) combined += ", +${profiles.size - 2}"
combined.ifBlank { "Unknown group" }
val combined = names.joinToString(", ")
val extraCount = members.size - names.size
if (extraCount > 0) "$combined, +$extraCount" else combined
} else {
val profile = metadataArray.firstOrNull()?.asRecord()
profile?.name ?: profile?.displayName ?: members.firstOrNull()?.short() ?: "Unknown"
val name = names.first()
if (displayMembers.first() == viewModel.currentUser()) "$name (you)" else name
}
}
}
fun Room.pictureFlow(viewModel: NostrViewModel): Flow<String?> {
val firstMember = members.firstOrNull() ?: return kotlinx.coroutines.flow.flowOf(null)
val firstMember = members.firstOrNull() ?: return flowOf(null)
return viewModel.getMetadata(firstMember).map { it?.asRecord()?.picture }
}
}