Hide the join call button if the user is already in the call.

This is at the account level so if the user has joined the call on another device, the join button will be hidden.

Extract room call state presenter to its own module and update RoomCallState model.
Let RoomDetailsPresenter use the new RoomCallStatePresenter

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsPresenter.kt

@@ -21,6 +21,7 @@ import im.vector.app.features.analytics.plan.Interaction
 import io.element.android.features.leaveroom.api.LeaveRoomEvent
 import io.element.android.features.leaveroom.api.LeaveRoomState
 import io.element.android.features.messages.api.pinned.IsPinnedMessagesFeatureEnabled
+import io.element.android.features.roomcall.api.RoomCallState
 import io.element.android.features.roomdetails.impl.members.details.RoomMemberDetailsPresenter
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.core.bool.orFalse
@@ -37,7 +38,6 @@ import io.element.android.libraries.matrix.api.room.isDm
 import io.element.android.libraries.matrix.api.room.powerlevels.canInvite
 import io.element.android.libraries.matrix.api.room.powerlevels.canSendState
 import io.element.android.libraries.matrix.api.room.roomNotificationSettings
-import io.element.android.libraries.matrix.ui.room.canCall
 import io.element.android.libraries.matrix.ui.room.getCurrentRoomMember
 import io.element.android.libraries.matrix.ui.room.getDirectRoomMember
 import io.element.android.libraries.matrix.ui.room.isOwnUserAdmin
@@ -57,6 +57,7 @@ class RoomDetailsPresenter @Inject constructor(
     private val notificationSettingsService: NotificationSettingsService,
     private val roomMembersDetailsPresenterFactory: RoomMemberDetailsPresenter.Factory,
     private val leaveRoomPresenter: Presenter<LeaveRoomState>,
+    private val roomCallStatePresenter: Presenter<RoomCallState>,
     private val dispatchers: CoroutineDispatchers,
     private val analyticsService: AnalyticsService,
     private val isPinnedMessagesFeatureEnabled: IsPinnedMessagesFeatureEnabled,
@@ -87,18 +88,16 @@ class RoomDetailsPresenter @Inject constructor(
             }
         }
 
-        val syncUpdateTimestamp by room.syncUpdateFlow.collectAsState()
-
         val membersState by room.membersStateFlow.collectAsState()
         val canInvite by getCanInvite(membersState)
         val canEditName by getCanSendState(membersState, StateEventType.ROOM_NAME)
         val canEditAvatar by getCanSendState(membersState, StateEventType.ROOM_AVATAR)
         val canEditTopic by getCanSendState(membersState, StateEventType.ROOM_TOPIC)
-        val canJoinCall by room.canCall(updateKey = syncUpdateTimestamp)
         val dmMember by room.getDirectRoomMember(membersState)
         val currentMember by room.getCurrentRoomMember(membersState)
         val roomMemberDetailsPresenter = roomMemberDetailsPresenter(dmMember)
         val roomType by getRoomType(dmMember, currentMember)
+        val roomCallState = roomCallStatePresenter.present()
 
         val topicState = remember(canEditTopic, roomTopic, roomType) {
             val topic = roomTopic
@@ -143,7 +142,7 @@ class RoomDetailsPresenter @Inject constructor(
             canInvite = canInvite,
             canEdit = (canEditAvatar || canEditName || canEditTopic) && roomType == RoomDetailsType.Room,
             canShowNotificationSettings = canShowNotificationSettings.value,
-            canCall = canJoinCall,
+            roomCallState = roomCallState,
             roomType = roomType,
             roomMemberDetailsState = roomMemberDetailsState,
             leaveRoomState = leaveRoomState,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsState.kt

@@ -9,6 +9,7 @@ package io.element.android.features.roomdetails.impl
 
 import androidx.compose.runtime.Immutable
 import io.element.android.features.leaveroom.api.LeaveRoomState
+import io.element.android.features.roomcall.api.RoomCallState
 import io.element.android.features.userprofile.api.UserProfileState
 import io.element.android.libraries.matrix.api.core.RoomAlias
 import io.element.android.libraries.matrix.api.core.RoomId
@@ -31,7 +32,7 @@ data class RoomDetailsState(
     val canEdit: Boolean,
     val canInvite: Boolean,
     val canShowNotificationSettings: Boolean,
-    val canCall: Boolean,
+    val roomCallState: RoomCallState,
     val leaveRoomState: LeaveRoomState,
     val roomNotificationSettings: RoomNotificationSettings?,
     val isFavorite: Boolean,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsStateProvider.kt

@@ -10,6 +10,8 @@ package io.element.android.features.roomdetails.impl
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.features.leaveroom.api.LeaveRoomState
 import io.element.android.features.leaveroom.api.aLeaveRoomState
+import io.element.android.features.roomcall.api.RoomCallState
+import io.element.android.features.roomcall.api.aStandByCallState
 import io.element.android.features.roomdetails.impl.members.aRoomMember
 import io.element.android.features.userprofile.api.UserProfileState
 import io.element.android.features.userprofile.shared.aUserProfileState
@@ -42,7 +44,7 @@ open class RoomDetailsStateProvider : PreviewParameterProvider<RoomDetailsState>
                 // Also test the roomNotificationSettings ALL_MESSAGES in the same screenshot. Icon 'Mute' should be displayed
                 roomNotificationSettings = aRoomNotificationSettings(mode = RoomNotificationMode.ALL_MESSAGES, isDefault = true)
             ),
-            aRoomDetailsState(canCall = false, canInvite = false),
+            aRoomDetailsState(roomCallState = aStandByCallState(false), canInvite = false),
             aRoomDetailsState(isPublic = false),
             aRoomDetailsState(heroes = aMatrixUserList()),
             aRoomDetailsState(pinnedMessagesCount = 3),
@@ -89,7 +91,7 @@ fun aRoomDetailsState(
     canInvite: Boolean = false,
     canEdit: Boolean = false,
     canShowNotificationSettings: Boolean = true,
-    canCall: Boolean = true,
+    roomCallState: RoomCallState = aStandByCallState(),
     roomType: RoomDetailsType = RoomDetailsType.Room,
     roomMemberDetailsState: UserProfileState? = null,
     leaveRoomState: LeaveRoomState = aLeaveRoomState(),
@@ -112,7 +114,7 @@ fun aRoomDetailsState(
     canInvite = canInvite,
     canEdit = canEdit,
     canShowNotificationSettings = canShowNotificationSettings,
-    canCall = canCall,
+    roomCallState = roomCallState,
     roomType = roomType,
     roomMemberDetailsState = roomMemberDetailsState,
     leaveRoomState = leaveRoomState,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt

@@ -42,6 +42,7 @@ import im.vector.app.features.analytics.plan.Interaction
 import io.element.android.compound.theme.ElementTheme
 import io.element.android.compound.tokens.generated.CompoundIcons
 import io.element.android.features.leaveroom.api.LeaveRoomView
+import io.element.android.features.roomcall.api.hasPermissionToJoin
 import io.element.android.features.userprofile.shared.blockuser.BlockUserDialogs
 import io.element.android.features.userprofile.shared.blockuser.BlockUserSection
 import io.element.android.libraries.architecture.coverage.ExcludeFromCoverage
@@ -299,7 +300,8 @@ private fun MainActionsSection(
                 )
             }
         }
-        if (state.canCall) {
+        if (state.roomCallState.hasPermissionToJoin()) {
+            // TODO Improve the view depending on all the cases here?
             MainActionButton(
                 title = stringResource(CommonStrings.action_call),
                 imageVector = CompoundIcons.VideoCall(),

features/roomdetails/impl/src/test/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsPresenterTest.kt

@@ -17,6 +17,7 @@ import im.vector.app.features.analytics.plan.Interaction
 import io.element.android.features.leaveroom.api.LeaveRoomEvent
 import io.element.android.features.leaveroom.api.LeaveRoomState
 import io.element.android.features.leaveroom.api.aLeaveRoomState
+import io.element.android.features.roomcall.api.aStandByCallState
 import io.element.android.features.roomdetails.aMatrixRoom
 import io.element.android.features.roomdetails.impl.members.aRoomMember
 import io.element.android.features.roomdetails.impl.members.details.RoomMemberDetailsPresenter
@@ -98,6 +99,7 @@ class RoomDetailsPresenterTest {
             notificationSettingsService = matrixClient.notificationSettingsService(),
             roomMembersDetailsPresenterFactory = roomMemberDetailsPresenterFactory,
             leaveRoomPresenter = { leaveRoomState },
+            roomCallStatePresenter = { aStandByCallState() },
             dispatchers = dispatchers,
             isPinnedMessagesFeatureEnabled = { isPinnedMessagesFeatureEnabled },
             analyticsService = analyticsService,