app: sort months as well as posts

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2021-04-02 15:48:26 +05:30
parent d2c2c73eeb
commit 0fbee213a3
1 changed files with 10 additions and 1 deletions
@@ -56,7 +56,16 @@ fun SavedPosts(
      state = listState,
      modifier = Modifier.then(modifier),
    ) {
-      val grouped = posts.groupBy { it.createdAt.asZonedDateTime().month }
+      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
+              }
+            )
+          }
+        }
      grouped.forEach { (month, posts) ->
        stickyHeader { MonthHeader(month = month) }
        @Suppress("NAME_SHADOWING") val posts = if (sortOrder) posts.reversed() else posts