RoomList: add avatar for rooms and date formatting

libraries/core/src/main/java/io/element/android/x/core/data/pmap.kt

@@ -0,0 +1,9 @@
+package io.element.android.x.core.data
+
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
+import kotlinx.coroutines.coroutineScope
+
+suspend fun <A, B> Iterable<A>.parallelMap(f: suspend (A) -> B): List<B> = coroutineScope {
+    map { async { f(it) } }.awaitAll()
+}

libraries/designsystem/src/main/java/io/element/android/x/designsystem/components/Avatar.kt

@@ -1,37 +1,31 @@
-package io.element.android.x.designsystem.components
-
 import android.util.Log
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.border
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
-import coil.compose.rememberAsyncImagePainter
+import coil.compose.AsyncImage
 
 /**
  * TODO fallback Avatar
  */
 @Composable
 fun Avatar(
-    data: List<UByte>?,
+    data: ByteArray?,
     size: Dp = 48.dp,
 ) {
-    Image(
-        painter = rememberAsyncImagePainter(
-            model = data?.toUByteArray()?.toByteArray(),
-            onError = {
-                Log.e("TAG", "Error $it\n${it.result}", it.result.throwable)
-            }),
+    AsyncImage(
+        model = data,
+        onError = {
+            Log.e("TAG", "Error $it\n${it.result}", it.result.throwable)
+        },
         contentDescription = null,
         modifier = Modifier
             .size(size)
             .clip(CircleShape)
-            .border(1.5.dp, MaterialTheme.colorScheme.primary, CircleShape)
     )
 }
 

libraries/matrix/src/main/java/io/element/android/x/matrix/MatrixClient.kt

@@ -96,10 +96,21 @@ class MatrixClient internal constructor(
         }
     }
 
-    suspend fun loadMediaContentForSource(source: MediaSource): Result<List<UByte>> =
+    suspend fun loadMediaContentForSource(source: MediaSource): Result<ByteArray> =
         withContext(dispatchers.io) {
             runCatching {
-                client.getMediaContent(source)
+                client.getMediaContent(source).toUByteArray().toByteArray()
+            }
+        }
+
+    suspend fun loadMediaThumbnailForSource(
+        source: MediaSource,
+        width: Long,
+        height: Long
+    ): Result<ByteArray> =
+        withContext(dispatchers.io) {
+            runCatching {
+                client.getMediaThumbnail(source, width.toULong(), height.toULong()).toUByteArray().toByteArray()
             }
         }
 

libraries/matrix/src/main/java/io/element/android/x/matrix/room/RoomSummary.kt

@@ -23,5 +23,5 @@ data class RoomSummaryDetails(
     val avatarURLString: String?,
     val lastMessage: CharSequence?,
     val lastMessageTimestamp: Long?,
-    val unreadNotificationCount: UInt,
+    val unreadNotificationCount: Int,
 )

libraries/matrix/src/main/java/io/element/android/x/matrix/room/RoomSummaryDataSource.kt

@@ -126,7 +126,7 @@ internal class RustRoomSummaryDataSource(
                 name = room.name() ?: identifier,
                 isDirect = room.isDm() ?: false,
                 avatarURLString = room.fullRoom()?.avatarUrl(),
-                unreadNotificationCount = room.unreadNotifications().notificationCount(),
+                unreadNotificationCount = room.unreadNotifications().notificationCount().toInt(),
                 lastMessage = latestRoomMessage?.body,
                 lastMessageTimestamp = latestRoomMessage?.originServerTs
             )