Merge pull request #3290 from vector-im/feature/bca/spaces_various_fixes

Various fixes on spaces explore

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt

@@ -127,24 +127,30 @@ internal class DefaultSpaceService @Inject constructor(
                     ),
                     second = response.rooms
                             ?.filter { it.roomId != spaceId }
-                            ?.map { childSummary ->
-                                val childStateEv = response.events
-                                        ?.firstOrNull { it.stateKey == childSummary.roomId && it.type == EventType.STATE_SPACE_CHILD }
-                                val childStateEvContent = childStateEv?.content.toModel<SpaceChildContent>()
-                                SpaceChildInfo(
-                                        childRoomId = childSummary.roomId,
-                                        isKnown = true,
-                                        roomType = childSummary.roomType,
-                                        name = childSummary.name,
-                                        topic = childSummary.topic,
-                                        avatarUrl = childSummary.avatarUrl,
-                                        order = childStateEvContent?.order,
-                                        autoJoin = childStateEvContent?.autoJoin ?: false,
-                                        viaServers = childStateEvContent?.via ?: emptyList(),
-                                        activeMemberCount = childSummary.numJoinedMembers,
-                                        parentRoomId = childStateEv?.roomId
-                                )
-                            }.orEmpty()
+                            ?.flatMap { childSummary ->
+                                response.events
+                                        ?.filter { it.stateKey == childSummary.roomId && it.type == EventType.STATE_SPACE_CHILD }
+                                        ?.mapNotNull { childStateEv ->
+                                            // create a child entry for everytime this room is the child of a space
+                                            // beware that a room could appear then twice in this list
+                                            childStateEv.content.toModel<SpaceChildContent>()?.let { childStateEvContent ->
+                                                SpaceChildInfo(
+                                                        childRoomId = childSummary.roomId,
+                                                        isKnown = true,
+                                                        roomType = childSummary.roomType,
+                                                        name = childSummary.name,
+                                                        topic = childSummary.topic,
+                                                        avatarUrl = childSummary.avatarUrl,
+                                                        order = childStateEvContent.order,
+                                                        autoJoin = childStateEvContent.autoJoin ?: false,
+                                                        viaServers = childStateEvContent.via.orEmpty(),
+                                                        activeMemberCount = childSummary.numJoinedMembers,
+                                                        parentRoomId = childStateEv.roomId
+                                                )
+                                            }
+                                        }.orEmpty()
+                            }
+                            .orEmpty()
             )
         }
     }

vector/src/main/java/im/vector/app/features/home/room/list/SpaceRoomListSectionBuilder.kt

@@ -194,7 +194,7 @@ class SpaceRoomListSectionBuilder(
                             } else {
                                 liveData(context = viewModelScope.coroutineContext + Dispatchers.IO) {
                                     val spaceSum = tryOrNull { session.spaceService().querySpaceChildren(selectedSpace.roomId, suggestedOnly = true) }
-                                    val value = spaceSum?.second ?: emptyList()
+                                    val value = spaceSum?.second.orEmpty().distinctBy { it.childRoomId }
                                     // i need to check if it's already joined.
                                     val filtered = value.filter {
                                         session.getRoomSummary(it.childRoomId)?.membership?.isActive() != true

vector/src/main/java/im/vector/app/features/matrixto/MatrixToBottomSheet.kt

@@ -36,6 +36,7 @@ import im.vector.app.databinding.BottomSheetMatrixToCardBinding
 import im.vector.app.features.home.AvatarRenderer
 import kotlinx.parcelize.Parcelize
 import org.matrix.android.sdk.api.session.permalinks.PermalinkData
+import java.lang.ref.WeakReference
 import javax.inject.Inject
 import kotlin.reflect.KClass
 
@@ -56,7 +57,13 @@ class MatrixToBottomSheet :
         injector.inject(this)
     }
 
-    private var interactionListener: InteractionListener? = null
+    private var weakReference = WeakReference<InteractionListener>(null)
+
+    var interactionListener: InteractionListener?
+        set(value) {
+            weakReference = WeakReference(value)
+        }
+        get() = weakReference.get()
 
     override fun getBinding(inflater: LayoutInflater, container: ViewGroup?): BottomSheetMatrixToCardBinding {
         return BottomSheetMatrixToCardBinding.inflate(inflater, container, false)

vector/src/main/java/im/vector/app/features/matrixto/MatrixToBottomSheetViewModel.kt

@@ -120,6 +120,7 @@ class MatrixToBottomSheetViewModel @AssistedInject constructor(
                         ?.roomSummary()
                         // don't take if not active, as it could be outdated
                         ?.takeIf { it.membership.isActive() }
+                // XXX fix that
                 val forceRefresh = true
                 if (!forceRefresh && knownRoom != null) {
                     setState {
@@ -147,7 +148,7 @@ class MatrixToBottomSheetViewModel @AssistedInject constructor(
                                     topic = peekResult.topic ?: "",
                                     memberCount = peekResult.numJoinedMembers,
                                     alias = peekResult.alias,
-                                    membership = Membership.NONE,
+                                    membership = knownRoom?.membership ?: Membership.NONE,
                                     roomType = peekResult.roomType,
                                     viaServers = peekResult.viaServers.takeIf { it.isNotEmpty() } ?: permalinkData.viaParameters
                             ).also {

vector/src/main/java/im/vector/app/features/matrixto/MatrixToRoomSpaceFragment.kt

@@ -21,7 +21,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.view.isGone
-import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
 import com.airbnb.mvrx.Fail
 import com.airbnb.mvrx.Loading
@@ -31,6 +30,7 @@ import com.airbnb.mvrx.parentFragmentViewModel
 import com.airbnb.mvrx.withState
 import im.vector.app.R
 import im.vector.app.core.extensions.setTextOrHide
+import im.vector.app.core.platform.ButtonStateView
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.databinding.FragmentMatrixToRoomSpaceCardBinding
 import im.vector.app.features.home.AvatarRenderer
@@ -50,11 +50,18 @@ class MatrixToRoomSpaceFragment @Inject constructor(
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        views.matrixToCardMainButton.debouncedClicks {
-            mainButtonClicked()
+        views.matrixToCardMainButton.callback = object : ButtonStateView.Callback {
+            override fun onButtonClicked() {
+                mainButtonClicked()
+            }
+
+            override fun onRetryClicked() = onButtonClicked()
         }
-        views.matrixToCardSecondaryButton.debouncedClicks {
-            secondaryButtonClicked()
+        views.matrixToCardSecondaryButton.callback = object : ButtonStateView.Callback {
+            override fun onButtonClicked() {
+                secondaryButtonClicked()
+            }
+            override fun onRetryClicked() = onButtonClicked()
         }
     }
 
@@ -164,16 +171,20 @@ class MatrixToRoomSpaceFragment @Inject constructor(
         when (state.peopleYouKnow) {
             is Success -> {
                 val someYouKnow = state.peopleYouKnow.invoke()
-                someYouKnow.forEachIndexed { index, item ->
-                    images[index].isVisible = true
-                    avatarRenderer.render(item, images[index])
+                if (someYouKnow.isEmpty()) {
+                    views.peopleYouMayKnowText.isVisible = false
+                } else {
+                    someYouKnow.forEachIndexed { index, item ->
+                        images[index].isVisible = true
+                        avatarRenderer.render(item, images[index])
+                    }
+                    views.peopleYouMayKnowText.setTextOrHide(
+                            resources.getQuantityString(R.plurals.space_people_you_know,
+                                    someYouKnow.count(),
+                                    someYouKnow.count()
+                            )
+                    )
                 }
-                views.peopleYouMayKnowText.setTextOrHide(
-                        resources.getQuantityString(R.plurals.space_people_you_know,
-                                someYouKnow.count(),
-                                someYouKnow.count()
-                        )
-                )
             }
             else       -> {
                 views.peopleYouMayKnowText.isVisible = false
@@ -182,21 +193,17 @@ class MatrixToRoomSpaceFragment @Inject constructor(
 
         when (state.startChattingState) {
             Uninitialized -> {
-                views.matrixToCardButtonLoading.isVisible = false
-//                views.matrixToCardMainButton.isVisible = false
+                views.matrixToCardMainButton.render(ButtonStateView.State.Button)
             }
             is Success -> {
-                views.matrixToCardButtonLoading.isVisible = false
-                views.matrixToCardMainButton.isVisible = true
+                views.matrixToCardMainButton.render(ButtonStateView.State.Button)
             }
             is Fail -> {
-                views.matrixToCardButtonLoading.isVisible = false
-                views.matrixToCardMainButton.isVisible = true
+                views.matrixToCardMainButton.render(ButtonStateView.State.Error)
                 // TODO display some error copy?
             }
             is Loading -> {
-                views.matrixToCardButtonLoading.isVisible = true
-                views.matrixToCardMainButton.isInvisible = true
+                views.matrixToCardMainButton.render(ButtonStateView.State.Loading)
             }
         }
     }

vector/src/main/java/im/vector/app/features/spaces/SpaceExploreActivity.kt

@@ -19,6 +19,8 @@ package im.vector.app.features.spaces
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
 import com.airbnb.mvrx.MvRx
 import com.airbnb.mvrx.viewModel
 import im.vector.app.R
@@ -26,6 +28,7 @@ import im.vector.app.core.di.ScreenComponent
 import im.vector.app.core.extensions.commitTransaction
 import im.vector.app.core.platform.VectorBaseActivity
 import im.vector.app.databinding.ActivitySimpleBinding
+import im.vector.app.features.matrixto.MatrixToBottomSheet
 import im.vector.app.features.spaces.explore.SpaceDirectoryArgs
 import im.vector.app.features.spaces.explore.SpaceDirectoryFragment
 import im.vector.app.features.spaces.explore.SpaceDirectoryState
@@ -33,7 +36,7 @@ import im.vector.app.features.spaces.explore.SpaceDirectoryViewEvents
 import im.vector.app.features.spaces.explore.SpaceDirectoryViewModel
 import javax.inject.Inject
 
-class SpaceExploreActivity : VectorBaseActivity<ActivitySimpleBinding>(), SpaceDirectoryViewModel.Factory {
+class SpaceExploreActivity : VectorBaseActivity<ActivitySimpleBinding>(), SpaceDirectoryViewModel.Factory, MatrixToBottomSheet.InteractionListener {
 
     @Inject lateinit var spaceDirectoryViewModelFactory: SpaceDirectoryViewModel.Factory
 
@@ -47,8 +50,25 @@ class SpaceExploreActivity : VectorBaseActivity<ActivitySimpleBinding>(), SpaceD
 
     val sharedViewModel: SpaceDirectoryViewModel by viewModel()
 
+    private val fragmentLifecycleCallbacks = object : FragmentManager.FragmentLifecycleCallbacks() {
+        override fun onFragmentAttached(fm: FragmentManager, f: Fragment, context: Context) {
+            if (f is MatrixToBottomSheet) {
+                f.interactionListener = this@SpaceExploreActivity
+            }
+            super.onFragmentAttached(fm, f, context)
+        }
+
+        override fun onFragmentDetached(fm: FragmentManager, f: Fragment) {
+            if (f is MatrixToBottomSheet) {
+                f.interactionListener = null
+            }
+            super.onFragmentDetached(fm, f)
+        }
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        supportFragmentManager.registerFragmentLifecycleCallbacks(fragmentLifecycleCallbacks, false)
 
         if (isFirstCreation()) {
             val simpleName = SpaceDirectoryFragment::class.java.simpleName
@@ -72,10 +92,18 @@ class SpaceExploreActivity : VectorBaseActivity<ActivitySimpleBinding>(), SpaceD
                 is SpaceDirectoryViewEvents.NavigateToRoom -> {
                     navigator.openRoom(this, it.roomId)
                 }
+                is SpaceDirectoryViewEvents.NavigateToMxToBottomSheet -> {
+                    MatrixToBottomSheet.withLink(it.link, this).show(supportFragmentManager, "ShowChild")
+                }
             }
         }
     }
 
+    override fun onDestroy() {
+        supportFragmentManager.unregisterFragmentLifecycleCallbacks(fragmentLifecycleCallbacks)
+        super.onDestroy()
+    }
+
     companion object {
         fun newIntent(context: Context, spaceId: String): Intent {
             return Intent(context, SpaceExploreActivity::class.java).apply {
@@ -86,4 +114,8 @@ class SpaceExploreActivity : VectorBaseActivity<ActivitySimpleBinding>(), SpaceD
 
     override fun create(initialState: SpaceDirectoryState): SpaceDirectoryViewModel =
             spaceDirectoryViewModelFactory.create(initialState)
+
+    override fun navigateToRoom(roomId: String) {
+        navigator.openRoom(this, roomId)
+    }
 }

vector/src/main/java/im/vector/app/features/spaces/explore/SpaceDirectoryController.kt

@@ -38,6 +38,7 @@ class SpaceDirectoryController @Inject constructor(
     interface InteractionListener {
         fun onButtonClick(spaceChildInfo: SpaceChildInfo)
         fun onSpaceChildClick(spaceChildInfo: SpaceChildInfo)
+        fun onRoomClick(spaceChildInfo: SpaceChildInfo)
     }
 
     var listener: InteractionListener? = null
@@ -81,6 +82,8 @@ class SpaceDirectoryController @Inject constructor(
                         apply {
                             if (isSpace) {
                                 itemClickListener(View.OnClickListener { listener?.onSpaceChildClick(info) })
+                            } else {
+                                itemClickListener(View.OnClickListener { listener?.onRoomClick(info) })
                             }
                         }
                         buttonClickListener(View.OnClickListener { listener?.onButtonClick(info) })

vector/src/main/java/im/vector/app/features/spaces/explore/SpaceDirectoryFragment.kt

@@ -23,13 +23,13 @@ import android.view.View
 import android.view.ViewGroup
 import com.airbnb.mvrx.activityViewModel
 import com.airbnb.mvrx.withState
+import im.vector.app.R
 import im.vector.app.core.extensions.cleanup
 import im.vector.app.core.extensions.configureWith
 import im.vector.app.core.platform.OnBackPressed
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.databinding.FragmentRoomDirectoryPickerBinding
 import kotlinx.parcelize.Parcelize
-import org.matrix.android.sdk.api.session.room.model.RoomType
 import org.matrix.android.sdk.api.session.room.model.SpaceChildInfo
 import javax.inject.Inject
 
@@ -68,8 +68,13 @@ class SpaceDirectoryFragment @Inject constructor(
         super.onDestroyView()
     }
 
-    override fun invalidate() = withState(viewModel) {
-        epoxyController.setData(it)
+    override fun invalidate() = withState(viewModel) { state ->
+        epoxyController.setData(state)
+
+        val title = state.hierarchyStack.lastOrNull()?.let { currentParent ->
+            state.spaceSummaryApiResult.invoke()?.firstOrNull { it.childRoomId == currentParent }
+        }?.name ?: getString(R.string.space_explore_activity_title)
+        views.toolbar.title = title
     }
 
     override fun onButtonClick(spaceChildInfo: SpaceChildInfo) {
@@ -77,13 +82,19 @@ class SpaceDirectoryFragment @Inject constructor(
     }
 
     override fun onSpaceChildClick(spaceChildInfo: SpaceChildInfo) {
-        if (spaceChildInfo.roomType == RoomType.SPACE) {
-            viewModel.handle(SpaceDirectoryViewAction.ExploreSubSpace(spaceChildInfo))
-        }
+        viewModel.handle(SpaceDirectoryViewAction.ExploreSubSpace(spaceChildInfo))
+    }
+
+    override fun onRoomClick(spaceChildInfo: SpaceChildInfo) {
+        viewModel.handle(SpaceDirectoryViewAction.ShowDetails(spaceChildInfo))
     }
 
     override fun onBackPressed(toolbarButton: Boolean): Boolean {
         viewModel.handle(SpaceDirectoryViewAction.HandleBack)
         return true
     }
+
+//    override fun navigateToRoom(roomId: String) {
+//        viewModel.handle(SpaceDirectoryViewAction.NavigateToRoom(roomId))
+//    }
 }

vector/src/main/java/im/vector/app/features/spaces/explore/SpaceDirectoryViewAction.kt

@@ -22,5 +22,7 @@ import org.matrix.android.sdk.api.session.room.model.SpaceChildInfo
 sealed class SpaceDirectoryViewAction : VectorViewModelAction {
     data class ExploreSubSpace(val spaceChildInfo: SpaceChildInfo) : SpaceDirectoryViewAction()
     data class JoinOrOpen(val spaceChildInfo: SpaceChildInfo) : SpaceDirectoryViewAction()
+    data class ShowDetails(val spaceChildInfo: SpaceChildInfo) : SpaceDirectoryViewAction()
+    data class NavigateToRoom(val roomId: String) : SpaceDirectoryViewAction()
     object HandleBack : SpaceDirectoryViewAction()
 }

vector/src/main/java/im/vector/app/features/spaces/explore/SpaceDirectoryViewEvents.kt

@@ -21,4 +21,5 @@ import im.vector.app.core.platform.VectorViewEvents
 sealed class SpaceDirectoryViewEvents : VectorViewEvents {
     object Dismiss : SpaceDirectoryViewEvents()
     data class NavigateToRoom(val roomId: String) : SpaceDirectoryViewEvents()
+    data class NavigateToMxToBottomSheet(val link: String) : SpaceDirectoryViewEvents()
 }

vector/src/main/java/im/vector/app/features/spaces/explore/SpaceDirectoryViewModel.kt

@@ -91,6 +91,7 @@ class SpaceDirectoryViewModel @AssistedInject constructor(
     private fun observeJoinedRooms() {
         val queryParams = roomSummaryQueryParams {
             memberships = listOf(Membership.JOIN)
+            excludeType = null
         }
         session
                 .rx()
@@ -135,6 +136,16 @@ class SpaceDirectoryViewModel @AssistedInject constructor(
             is SpaceDirectoryViewAction.JoinOrOpen -> {
                 handleJoinOrOpen(action.spaceChildInfo)
             }
+            is SpaceDirectoryViewAction.NavigateToRoom -> {
+                _viewEvents.post(SpaceDirectoryViewEvents.NavigateToRoom(action.roomId))
+            }
+            is SpaceDirectoryViewAction.ShowDetails ->  {
+                // This is temporary for now to at least display something for the space beta
+                // It's not ideal as it's doing some peeking that is not needed.
+                session.permalinkService().createRoomPermalink(action.spaceChildInfo.childRoomId)?.let {
+                   _viewEvents.post(SpaceDirectoryViewEvents.NavigateToMxToBottomSheet(it))
+                }
+            }
         }
     }