Home: start reworking room list.

vector/src/main/java/im/vector/riotredesign/core/di/AppModule.kt

@@ -23,6 +23,7 @@ import im.vector.riotredesign.core.error.ErrorFormatter
 import im.vector.riotredesign.core.resources.LocaleProvider
 import im.vector.riotredesign.core.resources.StringArrayProvider
 import im.vector.riotredesign.core.resources.StringProvider
+import im.vector.riotredesign.features.home.HomeRoomListObservableStore
 import im.vector.riotredesign.features.home.group.SelectedGroupStore
 import im.vector.riotredesign.features.home.room.list.RoomSummaryComparator
 import im.vector.riotredesign.features.notifications.NotificationDrawerManager
@@ -52,6 +53,10 @@ class AppModule(private val context: Context) {
             SelectedGroupStore()
         }
 
+        single {
+            HomeRoomListObservableStore()
+        }
+
         single {
             RoomSummaryComparator()
         }

vector/src/main/java/im/vector/riotredesign/core/resources/DateProvider.kt

@@ -29,4 +29,9 @@ object DateProvider {
         return LocalDateTime.ofInstant(instant, zoneId)
     }
 
+    fun currentLocalDateTime(): LocalDateTime {
+        val instant = Instant.now()
+        return LocalDateTime.ofInstant(instant, zoneId)
+    }
+
 }

vector/src/main/java/im/vector/riotredesign/features/home/HomeModule.kt

@@ -25,14 +25,7 @@ import im.vector.riotredesign.features.autocomplete.user.AutocompleteUserControl
 import im.vector.riotredesign.features.autocomplete.user.AutocompleteUserPresenter
 import im.vector.riotredesign.features.home.group.GroupSummaryController
 import im.vector.riotredesign.features.home.room.detail.timeline.TimelineEventController
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.CallItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.DefaultItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.MessageItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.RoomHistoryVisibilityItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.RoomMemberItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.RoomNameItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.RoomTopicItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.factory.TimelineItemFactory
+import im.vector.riotredesign.features.home.room.detail.timeline.factory.*
 import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineDateFormatter
 import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineMediaSizeProvider
 import im.vector.riotredesign.features.home.room.list.RoomSummaryController
@@ -56,36 +49,36 @@ class HomeModule {
             HomeNavigator()
         }
 
-        scope(HOME_SCOPE) {
-            HomeRoomListObservableStore()
-        }
-
         scope(HOME_SCOPE) {
             HomePermalinkHandler(get())
         }
 
         // Fragment scopes
 
+        factory {
+            TimelineDateFormatter(get())
+        }
+
         factory { (fragment: Fragment) ->
             val eventHtmlRenderer = EventHtmlRenderer(GlideApp.with(fragment), fragment.requireContext(), get())
-            val timelineDateFormatter = TimelineDateFormatter(get())
             val timelineMediaSizeProvider = TimelineMediaSizeProvider()
             val colorProvider = ColorProvider(fragment.requireContext())
+            val timelineDateFormatter = get<TimelineDateFormatter>()
             val messageItemFactory = MessageItemFactory(colorProvider, timelineMediaSizeProvider, timelineDateFormatter, eventHtmlRenderer)
 
             val timelineItemFactory = TimelineItemFactory(messageItemFactory = messageItemFactory,
-                                                          roomNameItemFactory = RoomNameItemFactory(get()),
-                                                          roomTopicItemFactory = RoomTopicItemFactory(get()),
-                                                          roomMemberItemFactory = RoomMemberItemFactory(get()),
-                                                          roomHistoryVisibilityItemFactory = RoomHistoryVisibilityItemFactory(get()),
-                                                          callItemFactory = CallItemFactory(get()),
-                                                          defaultItemFactory = DefaultItemFactory()
+                    roomNameItemFactory = RoomNameItemFactory(get()),
+                    roomTopicItemFactory = RoomTopicItemFactory(get()),
+                    roomMemberItemFactory = RoomMemberItemFactory(get()),
+                    roomHistoryVisibilityItemFactory = RoomHistoryVisibilityItemFactory(get()),
+                    callItemFactory = CallItemFactory(get()),
+                    defaultItemFactory = DefaultItemFactory()
             )
             TimelineEventController(timelineDateFormatter, timelineItemFactory, timelineMediaSizeProvider)
         }
 
         factory {
-            RoomSummaryController(get())
+            RoomSummaryController(get(), get())
         }
 
         factory {

vector/src/main/java/im/vector/riotredesign/features/home/room/list/RoomListViewModel.kt

@@ -29,6 +29,7 @@ import im.vector.matrix.android.api.session.room.model.tag.RoomTag
 import im.vector.riotredesign.core.platform.VectorViewModel
 import im.vector.riotredesign.core.utils.LiveEvent
 import im.vector.riotredesign.features.home.HomeRoomListObservableStore
+import io.reactivex.Observable
 import org.koin.android.ext.android.get
 
 typealias RoomListFilterName = CharSequence
@@ -50,7 +51,7 @@ class RoomListViewModel(initialState: RoomListViewState,
         }
     }
 
-
+    private val displayMode = initialState.displayMode
     private val roomListFilter = BehaviorRelay.createDefault<Option<RoomListFilterName>>(Option.empty())
 
     private val _openRoomLiveData = MutableLiveData<LiveEvent<String>>()
@@ -86,15 +87,27 @@ class RoomListViewModel(initialState: RoomListViewState,
 
 
     private fun observeRoomSummaries() {
-        homeRoomListObservableSource.observe()
+        homeRoomListObservableSource
+                .observe()
+                .flatMapSingle {
+                    Observable.fromIterable(it)
+                            .filter(filterByDisplayMode(displayMode))
+                            .toList()
+                }
                 .map { buildRoomSummaries(it) }
                 .execute { async ->
-                    copy(
-                            asyncRooms = async
-                    )
+                    copy(asyncRooms = async)
                 }
     }
 
+    private fun filterByDisplayMode(displayMode: RoomListFragment.DisplayMode) = { roomSummary: RoomSummary ->
+        when (displayMode) {
+            RoomListFragment.DisplayMode.HOME   -> roomSummary.notificationCount > 0
+            RoomListFragment.DisplayMode.PEOPLE -> roomSummary.isDirect
+            RoomListFragment.DisplayMode.ROOMS  -> !roomSummary.isDirect
+        }
+    }
+
     private fun buildRoomSummaries(rooms: List<RoomSummary>): RoomSummaries {
         val invites = ArrayList<RoomSummary>()
         val favourites = ArrayList<RoomSummary>()

vector/src/main/java/im/vector/riotredesign/features/home/room/list/RoomListViewState.kt

@@ -24,6 +24,7 @@ import im.vector.matrix.android.api.session.room.model.RoomSummary
 import im.vector.riotredesign.R
 
 data class RoomListViewState(
+        val displayMode: RoomListFragment.DisplayMode,
         val asyncRooms: Async<RoomSummaries> = Uninitialized,
         val isInviteExpanded: Boolean = true,
         val isFavouriteRoomsExpanded: Boolean = true,
@@ -33,6 +34,8 @@ data class RoomListViewState(
         val isServerNoticeRoomsExpanded: Boolean = true
 ) : MvRxState {
 
+    constructor(args: RoomListParams) : this(displayMode = args.displayMode)
+
     fun isCategoryExpanded(roomCategory: RoomCategory): Boolean {
         return when (roomCategory) {
             RoomCategory.INVITE        -> isInviteExpanded

vector/src/main/java/im/vector/riotredesign/features/home/room/list/RoomSummaryController.kt

@@ -19,9 +19,13 @@ package im.vector.riotredesign.features.home.room.list
 import androidx.annotation.StringRes
 import com.airbnb.epoxy.TypedEpoxyController
 import im.vector.matrix.android.api.session.room.model.RoomSummary
+import im.vector.riotredesign.core.extensions.localDateTime
+import im.vector.riotredesign.core.resources.DateProvider
 import im.vector.riotredesign.core.resources.StringProvider
+import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineDateFormatter
 
-class RoomSummaryController(private val stringProvider: StringProvider
+class RoomSummaryController(private val stringProvider: StringProvider,
+                            private val timelineDateFormatter: TimelineDateFormatter
 ) : TypedEpoxyController<RoomListViewState>() {
 
     var callback: Callback? = null
@@ -76,9 +80,29 @@ class RoomSummaryController(private val stringProvider: StringProvider
             val unreadCount = roomSummary.notificationCount
             val showHighlighted = roomSummary.highlightCount > 0
 
+            var lastMessageFormatted: CharSequence = ""
+            var lastMessageTime: CharSequence = ""
+            val lastMessage = roomSummary.lastMessage
+            if (lastMessage != null) {
+                val date = lastMessage.localDateTime()
+                val currentData = DateProvider.currentLocalDateTime()
+                val isSameDay = date.toLocalDate() == currentData.toLocalDate()
+                //TODO: get formatted
+                lastMessageFormatted = lastMessage.content?.toString() ?: ""
+                lastMessageTime = if (isSameDay) {
+                    timelineDateFormatter.formatMessageHour(date)
+                } else {
+                    //TODO: change this
+                    timelineDateFormatter.formatMessageDay(date)
+                }
+
+
+            }
             roomSummaryItem {
                 id(roomSummary.roomId)
                 roomId(roomSummary.roomId)
+                lastEventTime(lastMessageTime)
+                lastFormattedEvent(lastMessageFormatted)
                 roomName(roomSummary.displayName)
                 avatarUrl(roomSummary.avatarUrl)
                 showHighlighted(showHighlighted)

vector/src/main/java/im/vector/riotredesign/features/home/room/list/RoomSummaryItem.kt

@@ -32,6 +32,8 @@ abstract class RoomSummaryItem : VectorEpoxyModel<RoomSummaryItem.Holder>() {
 
     @EpoxyAttribute lateinit var roomName: CharSequence
     @EpoxyAttribute lateinit var roomId: String
+    @EpoxyAttribute lateinit var lastFormattedEvent: CharSequence
+    @EpoxyAttribute lateinit var lastEventTime: CharSequence
     @EpoxyAttribute var avatarUrl: String? = null
     @EpoxyAttribute var unreadCount: Int = 0
     @EpoxyAttribute var showHighlighted: Boolean = false
@@ -40,15 +42,17 @@ abstract class RoomSummaryItem : VectorEpoxyModel<RoomSummaryItem.Holder>() {
 
     override fun bind(holder: Holder) {
         super.bind(holder)
-        holder.unreadCounterBadgeView.render(unreadCount, showHighlighted)
         holder.rootView.setOnClickListener { listener?.invoke() }
         holder.titleView.text = roomName
+        holder.lastEventTimeView.text = lastEventTime
+        holder.lastEventView.text = lastFormattedEvent
         AvatarRenderer.render(avatarUrl, roomId, roomName.toString(), holder.avatarImageView)
     }
 
     class Holder : VectorEpoxyHolder() {
-        val unreadCounterBadgeView by bind<UnreadCounterBadgeView>(R.id.roomUnreadCounterBadgeView)
         val titleView by bind<TextView>(R.id.roomNameView)
+        val lastEventView by bind<TextView>(R.id.roomLastEventView)
+        val lastEventTimeView by bind<TextView>(R.id.roomLastEventTimeView)
         val avatarImageView by bind<ImageView>(R.id.roomAvatarImageView)
         val rootView by bind<ViewGroup>(R.id.itemRoomLayout)
     }