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Ensure GroupPosition is correct regarding Event which cannot be grouped.

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Benoit Marty 2023-05-26 16:10:18 +02:00 • committed by Benoit Marty
parent 6621163d27
commit 929ed22cb3
1 changed files with 58 additions and 3 deletions
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61
features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/factories/event/TimelineItemEventFactory.kt
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@ -24,7 +24,17 @@ import io.element.android.libraries.designsystem.components.avatar.AvatarData
import io.element.android.libraries.designsystem.components.avatar.AvatarSize
import io.element.android.libraries.matrix.api.timeline.MatrixTimelineItem
import io.element.android.libraries.matrix.api.timeline.item.event.EventSendState
import io.element.android.libraries.matrix.api.timeline.item.event.FailedToParseMessageLikeContent
import io.element.android.libraries.matrix.api.timeline.item.event.FailedToParseStateContent
import io.element.android.libraries.matrix.api.timeline.item.event.MessageContent
import io.element.android.libraries.matrix.api.timeline.item.event.ProfileChangeContent
import io.element.android.libraries.matrix.api.timeline.item.event.ProfileTimelineDetails
import io.element.android.libraries.matrix.api.timeline.item.event.RedactedContent
import io.element.android.libraries.matrix.api.timeline.item.event.RoomMembershipContent
import io.element.android.libraries.matrix.api.timeline.item.event.StateContent
import io.element.android.libraries.matrix.api.timeline.item.event.StickerContent
import io.element.android.libraries.matrix.api.timeline.item.event.UnableToDecryptContent
import io.element.android.libraries.matrix.api.timeline.item.event.UnknownContent
import kotlinx.collections.immutable.toImmutableList
import java.text.DateFormat
import java.util.Date
@ -102,11 +112,56 @@ class TimelineItemEventFactory @Inject constructor(
val previousSender = prevTimelineItem?.event?.sender
val nextSender = nextTimelineItem?.event?.sender
val previousIsGroupable = prevTimelineItem.isGroupable()
val nextIsGroupable = nextTimelineItem.isGroupable()
return when {
previousSender != currentSender && nextSender == currentSender -> TimelineItemGroupPosition.First
previousSender == currentSender && nextSender == currentSender -> TimelineItemGroupPosition.Middle
previousSender == currentSender /* && nextSender != currentSender (== true) */ -> TimelineItemGroupPosition.Last
previousSender != currentSender && nextSender == currentSender -> {
if (nextIsGroupable) {
TimelineItemGroupPosition.First
} else {
TimelineItemGroupPosition.None
}
}
previousSender == currentSender && nextSender == currentSender -> {
if (previousIsGroupable) {
if (nextIsGroupable) {
TimelineItemGroupPosition.Middle
} else {
TimelineItemGroupPosition.Last
}
} else {
if (nextIsGroupable) {
TimelineItemGroupPosition.First
} else {
TimelineItemGroupPosition.None
}
}
}
previousSender == currentSender /* && nextSender != currentSender (== true) */ -> {
if (previousIsGroupable) {
TimelineItemGroupPosition.Last
} else {
TimelineItemGroupPosition.None
}
}
else -> TimelineItemGroupPosition.None
}
}
}
private fun MatrixTimelineItem.Event?.isGroupable(): Boolean {
if (this == null) return true
return when (event.content) {
is FailedToParseStateContent,
is ProfileChangeContent,
is RoomMembershipContent,
UnknownContent,
is StateContent -> false
is FailedToParseMessageLikeContent,
is MessageContent,
RedactedContent,
is StickerContent,
is UnableToDecryptContent -> true
}
}