Add roomsWithUserDefinedRules data and render list

- get roomsWithUserDefinedRules from rust
- add to state in the presenter
- render in the edit defaults view as a list

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/notifications/edit/EditDefaultNotificationSettingPresenter.kt

@@ -26,19 +26,25 @@ import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
 import dagger.assisted.AssistedInject
 import io.element.android.libraries.architecture.Presenter
+import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.notificationsettings.NotificationSettingsService
 import io.element.android.libraries.matrix.api.room.RoomNotificationMode
+import io.element.android.libraries.matrix.api.roomlist.RoomListService
+import io.element.android.libraries.matrix.api.roomlist.RoomSummary
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
+import java.text.Collator
 import kotlin.time.Duration.Companion.seconds
 
 class EditDefaultNotificationSettingPresenter @AssistedInject constructor(
     private val notificationSettingsService: NotificationSettingsService,
     @Assisted private val isOneToOne: Boolean,
+    private val roomListService: RoomListService,
+    private val matrixClient: MatrixClient,
 ) : Presenter<EditDefaultNotificationSettingState> {
     @AssistedFactory
     interface Factory {
@@ -50,10 +56,16 @@ class EditDefaultNotificationSettingPresenter @AssistedInject constructor(
         val mode: MutableState<RoomNotificationMode?> = remember {
             mutableStateOf(null)
         }
+
+        val roomsWithUserDefinedMode: MutableState<List<RoomSummary.Filled>> = remember {
+            mutableStateOf(listOf())
+        }
+
         val localCoroutineScope = rememberCoroutineScope()
         LaunchedEffect(Unit) {
             fetchSettings(mode)
             observeNotificationSettings(mode)
+            observeRoomSummaries(roomsWithUserDefinedMode)
         }
 
         fun handleEvents(event: EditDefaultNotificationSettingStateEvents) {
@@ -65,6 +77,7 @@ class EditDefaultNotificationSettingPresenter @AssistedInject constructor(
         return EditDefaultNotificationSettingState(
             isOneToOne = isOneToOne,
             mode = mode.value,
+            roomsWithUserDefinedMode = roomsWithUserDefinedMode.value,
             eventSink = ::handleEvents
         )
     }
@@ -83,6 +96,27 @@ class EditDefaultNotificationSettingPresenter @AssistedInject constructor(
             .launchIn(this)
     }
 
+    private fun CoroutineScope.observeRoomSummaries(roomsWithUserDefinedMode: MutableState<List<RoomSummary.Filled>>) {
+        roomListService.allRooms()
+            .summaries
+            .onEach {
+                updateRoomsWithUserDefinedMode(it, roomsWithUserDefinedMode)
+            }
+            .launchIn(this)
+    }
+
+    private fun CoroutineScope.updateRoomsWithUserDefinedMode(summaries: List<RoomSummary>, roomsWithUserDefinedMode: MutableState<List<RoomSummary.Filled>>) = launch {
+        val roomWithUserDefinedRules = notificationSettingsService.getRoomsWithUserDefinedRules().getOrThrow().toSet()
+        roomsWithUserDefinedMode.value = summaries
+            .filterIsInstance<RoomSummary.Filled>()
+            .filter {
+                val room = matrixClient.getRoom(it.details.roomId) ?: return@filter false
+                roomWithUserDefinedRules.contains(it.identifier()) && isOneToOne == room.isOneToOne
+            }
+            // locale sensitive sorting
+            .sortedWith(compareBy(Collator.getInstance()){ it.details.name })
+    }
+
     private fun CoroutineScope.setDefaultNotificationMode(mode: RoomNotificationMode) = launch {
         // On modern clients, we don't have different settings for encrypted and non-encrypted rooms (Legacy clients did).
         notificationSettingsService.setDefaultRoomNotificationMode(isEncrypted = true, mode = mode, isOneToOne = isOneToOne)

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/notifications/edit/EditDefaultNotificationSettingState.kt

@@ -17,9 +17,11 @@
 package io.element.android.features.preferences.impl.notifications.edit
 
 import io.element.android.libraries.matrix.api.room.RoomNotificationMode
+import io.element.android.libraries.matrix.api.roomlist.RoomSummary
 
 data class EditDefaultNotificationSettingState(
     val isOneToOne: Boolean,
     val mode: RoomNotificationMode?,
+    val roomsWithUserDefinedMode: List<RoomSummary.Filled>,
     val eventSink: (EditDefaultNotificationSettingStateEvents) -> Unit,
 )

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/notifications/edit/EditDefaultNotificationSettingView.kt

@@ -17,12 +17,26 @@
 package io.element.android.features.preferences.impl.notifications.edit
 
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.selection.selectableGroup
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import io.element.android.features.preferences.impl.notifications.NotificationSettingsState
+import io.element.android.features.preferences.impl.notifications.NotificationSettingsStateProvider
+import io.element.android.features.preferences.impl.notifications.NotificationSettingsView
+import io.element.android.libraries.designsystem.components.avatar.Avatar
+import io.element.android.libraries.designsystem.components.avatar.AvatarData
+import io.element.android.libraries.designsystem.components.avatar.AvatarSize
+import io.element.android.libraries.designsystem.components.list.ListItemContent
 import io.element.android.libraries.designsystem.components.preferences.PreferenceCategory
 import io.element.android.libraries.designsystem.components.preferences.PreferenceView
+import io.element.android.libraries.designsystem.preview.DayNightPreviews
+import io.element.android.libraries.designsystem.preview.ElementPreview
+import io.element.android.libraries.designsystem.theme.components.ListItem
+import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 import io.element.android.libraries.ui.strings.CommonStrings
 
@@ -70,6 +84,46 @@ fun EditDefaultNotificationSettingView(
                 }
             }
         }
+        if(state.roomsWithUserDefinedMode.isNotEmpty()) {
+            PreferenceCategory(title = stringResource(id = CommonStrings.screen_notification_settings_edit_custom_settings_section_title)) {
+                LazyColumn {
+                    items(state.roomsWithUserDefinedMode) { summary ->
+                        val subtitle = when (summary.details.notificationMode) {
+                            RoomNotificationMode.ALL_MESSAGES -> stringResource(id = CommonStrings.screen_notification_settings_edit_mode_all_messages)
+                            RoomNotificationMode.MENTIONS_AND_KEYWORDS_ONLY -> stringResource(id = CommonStrings.screen_notification_settings_edit_mode_mentions_and_keywords)
+                            RoomNotificationMode.MUTE -> stringResource(id = CommonStrings.common_mute)
+                            null -> ""
+                        }
+                        val avatarData = AvatarData(
+                            id = summary.identifier(),
+                            name = summary.details.name,
+                            url = summary.details.avatarURLString,
+                            size = AvatarSize.CustomRoomNotificationSetting,
+                        )
+                        ListItem(
+                            headlineContent = {
+                                Text(text = summary.details.name)
+                            },
+                            supportingContent = {
+                                Text(text = subtitle)
+                            },
+                            leadingContent = ListItemContent.Custom {
+                                Avatar(avatarData = avatarData)
+                            }
+                        )
+                    }
+                }
+            }
+        }
+
     }
 }
 
+@DayNightPreviews
+@Composable
+internal fun EditDefaultNotificationSettingViewPreview(@PreviewParameter(EditDefaultNotificationSettingsStateProvider::class) state: EditDefaultNotificationSettingState) = ElementPreview {
+    EditDefaultNotificationSettingView(
+        state = state,
+        onBackPressed = {},
+    )
+}

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/notifications/edit/EditDefaultNotificationSettingsStateProvider.kt

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.preferences.impl.notifications.edit
+
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import io.element.android.libraries.matrix.api.core.RoomId
+import io.element.android.libraries.matrix.api.room.RoomNotificationMode
+import io.element.android.libraries.matrix.api.roomlist.RoomSummary
+import io.element.android.libraries.matrix.api.roomlist.RoomSummaryDetails
+
+open class EditDefaultNotificationSettingsStateProvider: PreviewParameterProvider<EditDefaultNotificationSettingState> {
+    override val values: Sequence<EditDefaultNotificationSettingState>
+        get() = sequenceOf(
+            anEditDefaultNotificationSettingsState(),
+        )
+}
+
+fun anEditDefaultNotificationSettingsState() = EditDefaultNotificationSettingState(
+    isOneToOne = false,
+    mode = RoomNotificationMode.MENTIONS_AND_KEYWORDS_ONLY,
+    roomsWithUserDefinedMode = listOf(aRoomSummary()),
+    eventSink = {}
+)
+
+private fun aRoomSummary() = RoomSummary.Filled(
+    RoomSummaryDetails(
+        roomId = RoomId("!roomId:domain"),
+        name = "Room",
+        avatarURLString = null,
+        isDirect = false,
+        lastMessage = null,
+        lastMessageTimestamp = null,
+        unreadNotificationCount = 0,
+    )
+)

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/AvatarSize.kt

@@ -46,4 +46,6 @@ enum class AvatarSize(val dp: Dp) {
     EditRoomDetails(70.dp),
 
     NotificationsOptIn(32.dp),
+
+    CustomRoomNotificationSetting(36.dp)
 }

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notificationsettings/NotificationSettingsService.kt

@@ -38,4 +38,5 @@ interface NotificationSettingsService {
     suspend fun setRoomMentionEnabled(enabled: Boolean): Result<Unit>
     suspend fun isCallEnabled(): Result<Boolean>
     suspend fun setCallEnabled(enabled: Boolean): Result<Unit>
+    suspend fun getRoomsWithUserDefinedRules(): Result<List<String>>
 }

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notificationsettings/RustNotificationSettingsService.kt

@@ -110,4 +110,9 @@ class RustNotificationSettingsService(
             notificationSettings.setCallEnabled(enabled)
         }
     }
+
+    override suspend fun getRoomsWithUserDefinedRules(): Result<List<String>> =
+        runCatching {
+            notificationSettings.getRoomsWithUserDefinedRules(enabled = true)
+        }
 }