msfjarvis/compose-lobsters
1
Fork 0
mirror of https://github.com/msfjarvis/compose-lobsters synced 2025-08-17 21:27:01 +05:30
Code Issues Projects Releases Packages Wiki Activity Actions

app: revise saved posts sorting logic again

Browse source 
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
This commit is contained in:
Harsh Shandilya 2021-04-03 14:38:16 +05:30
parent 995eba2c11
commit 314aba6d65
No known key found for this signature in database
GPG key ID: 366D7BBAD1031E80
1 changed files with 8 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

19
app/src/main/java/dev/msfjarvis/lobsters/ui/posts/SavedPosts.kt
View file

@ -35,7 +35,7 @@ fun SavedPosts(
) {
val listState = rememberLazyListState()
val urlLauncher = LocalUrlLauncher.current
val sortOrder by sortReversed.collectAsState(false)
val reverseSort by sortReversed.collectAsState(false)
if (posts.isEmpty()) {
Column(
@ -56,19 +56,16 @@ fun SavedPosts(
state = listState,
modifier = Modifier.then(modifier),
) {
val grouped =
posts.groupBy { it.createdAt.asZonedDateTime().month }.apply {
if (sortOrder) {
toSortedMap(
Comparator { first, second ->
return@Comparator if (first > second) -1 else if (first < second) 1 else 0
}
)
}
val grouped = posts.groupBy { it.createdAt.asZonedDateTime().month }.toMutableMap()
if (reverseSort) {
val copy = grouped.toMap()
grouped.clear()
copy.keys.reversed().forEach { month ->
grouped[month] = requireNotNull(copy[month]).reversed()
}
}
grouped.forEach { (month, posts) ->
stickyHeader { MonthHeader(month = month) }
@Suppress("NAME_SHADOWING") val posts = if (sortOrder) posts.reversed() else posts
items(posts) { item ->
LobstersItem(
post = item,