590 lines
26 KiB
Kotlin
590 lines
26 KiB
Kotlin
/*
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* Copyright 2023, 2024 New Vector Ltd.
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*
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* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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* Please see LICENSE files in the repository root for full details.
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*/
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package io.element.android.appnav
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import android.content.Intent
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import android.os.Parcelable
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import androidx.compose.foundation.layout.Box
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.collectAsState
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import androidx.compose.runtime.getValue
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import androidx.compose.ui.Modifier
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import androidx.lifecycle.lifecycleScope
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import com.bumble.appyx.core.composable.PermanentChild
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import com.bumble.appyx.core.lifecycle.subscribe
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import com.bumble.appyx.core.modality.BuildContext
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import com.bumble.appyx.core.navigation.NavElements
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import com.bumble.appyx.core.navigation.NavKey
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import com.bumble.appyx.core.navigation.model.permanent.PermanentNavModel
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import com.bumble.appyx.core.node.Node
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import com.bumble.appyx.core.plugin.Plugin
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import com.bumble.appyx.core.plugin.plugins
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import com.bumble.appyx.navmodel.backstack.BackStack
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import com.bumble.appyx.navmodel.backstack.BackStack.State.ACTIVE
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import com.bumble.appyx.navmodel.backstack.BackStack.State.CREATED
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import com.bumble.appyx.navmodel.backstack.BackStack.State.STASHED
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import com.bumble.appyx.navmodel.backstack.BackStackElement
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import com.bumble.appyx.navmodel.backstack.BackStackElements
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import com.bumble.appyx.navmodel.backstack.operation.BackStackOperation
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import com.bumble.appyx.navmodel.backstack.operation.Push
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import com.bumble.appyx.navmodel.backstack.operation.pop
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import com.bumble.appyx.navmodel.backstack.operation.push
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import com.bumble.appyx.navmodel.backstack.operation.replace
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import com.bumble.appyx.navmodel.backstack.operation.singleTop
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import dagger.assisted.Assisted
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import dagger.assisted.AssistedInject
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import im.vector.app.features.analytics.plan.JoinedRoom
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import io.element.android.anvilannotations.ContributesNode
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import io.element.android.appnav.loggedin.LoggedInNode
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import io.element.android.appnav.loggedin.MediaPreviewConfigMigration
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import io.element.android.appnav.loggedin.SendQueues
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import io.element.android.appnav.room.RoomFlowNode
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import io.element.android.appnav.room.RoomNavigationTarget
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import io.element.android.appnav.room.joined.JoinedRoomLoadedFlowNode
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import io.element.android.features.enterprise.api.SessionEnterpriseService
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import io.element.android.features.ftue.api.FtueEntryPoint
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import io.element.android.features.ftue.api.state.FtueService
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import io.element.android.features.ftue.api.state.FtueState
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import io.element.android.features.home.api.HomeEntryPoint
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import io.element.android.features.logout.api.LogoutEntryPoint
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import io.element.android.features.networkmonitor.api.NetworkMonitor
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import io.element.android.features.networkmonitor.api.NetworkStatus
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import io.element.android.features.preferences.api.PreferencesEntryPoint
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import io.element.android.features.roomdirectory.api.RoomDescription
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import io.element.android.features.roomdirectory.api.RoomDirectoryEntryPoint
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import io.element.android.features.securebackup.api.SecureBackupEntryPoint
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import io.element.android.features.share.api.ShareEntryPoint
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import io.element.android.features.startchat.api.StartChatEntryPoint
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import io.element.android.features.userprofile.api.UserProfileEntryPoint
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import io.element.android.features.verifysession.api.IncomingVerificationEntryPoint
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import io.element.android.libraries.architecture.BackstackView
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import io.element.android.libraries.architecture.BaseFlowNode
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import io.element.android.libraries.architecture.createNode
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import io.element.android.libraries.architecture.waitForNavTargetAttached
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import io.element.android.libraries.designsystem.utils.snackbar.SnackbarDispatcher
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import io.element.android.libraries.di.AppScope
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import io.element.android.libraries.di.SessionScope
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import io.element.android.libraries.di.annotations.SessionCoroutineScope
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import io.element.android.libraries.matrix.api.MatrixClient
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import io.element.android.libraries.matrix.api.core.EventId
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import io.element.android.libraries.matrix.api.core.MAIN_SPACE
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import io.element.android.libraries.matrix.api.core.RoomId
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import io.element.android.libraries.matrix.api.core.RoomIdOrAlias
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import io.element.android.libraries.matrix.api.core.SessionId
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import io.element.android.libraries.matrix.api.core.UserId
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import io.element.android.libraries.matrix.api.core.toRoomIdOrAlias
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import io.element.android.libraries.matrix.api.permalink.PermalinkData
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import io.element.android.libraries.matrix.api.verification.SessionVerificationServiceListener
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import io.element.android.libraries.matrix.api.verification.VerificationRequest
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import io.element.android.services.appnavstate.api.AppNavigationStateService
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.flow.first
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import kotlinx.coroutines.flow.launchIn
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import kotlinx.coroutines.flow.onEach
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withTimeout
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import kotlinx.parcelize.Parcelize
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import timber.log.Timber
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import java.time.Duration
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import java.time.Instant
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import java.util.Optional
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import java.util.UUID
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import kotlin.time.Duration.Companion.minutes
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import kotlin.time.Duration.Companion.seconds
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import kotlin.time.toKotlinDuration
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@ContributesNode(SessionScope::class)
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class LoggedInFlowNode @AssistedInject constructor(
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@Assisted buildContext: BuildContext,
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@Assisted plugins: List<Plugin>,
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private val homeEntryPoint: HomeEntryPoint,
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private val preferencesEntryPoint: PreferencesEntryPoint,
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private val startChatEntryPoint: StartChatEntryPoint,
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private val appNavigationStateService: AppNavigationStateService,
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private val secureBackupEntryPoint: SecureBackupEntryPoint,
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private val userProfileEntryPoint: UserProfileEntryPoint,
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private val ftueEntryPoint: FtueEntryPoint,
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@SessionCoroutineScope
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private val sessionCoroutineScope: CoroutineScope,
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private val ftueService: FtueService,
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private val roomDirectoryEntryPoint: RoomDirectoryEntryPoint,
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private val shareEntryPoint: ShareEntryPoint,
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private val matrixClient: MatrixClient,
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private val sendingQueue: SendQueues,
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private val logoutEntryPoint: LogoutEntryPoint,
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private val incomingVerificationEntryPoint: IncomingVerificationEntryPoint,
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private val mediaPreviewConfigMigration: MediaPreviewConfigMigration,
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private val sessionEnterpriseService: SessionEnterpriseService,
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private val networkMonitor: NetworkMonitor,
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snackbarDispatcher: SnackbarDispatcher,
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) : BaseFlowNode<LoggedInFlowNode.NavTarget>(
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backstack = BackStack(
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initialElement = NavTarget.Placeholder,
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savedStateMap = buildContext.savedStateMap,
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),
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permanentNavModel = PermanentNavModel(
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navTargets = setOf(NavTarget.LoggedInPermanent),
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savedStateMap = buildContext.savedStateMap,
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),
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buildContext = buildContext,
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plugins = plugins
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) {
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interface Callback : Plugin {
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fun onOpenBugReport()
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}
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private val loggedInFlowProcessor = LoggedInEventProcessor(
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snackbarDispatcher,
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matrixClient.roomMembershipObserver(),
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)
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private val verificationListener = object : SessionVerificationServiceListener {
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override fun onIncomingSessionRequest(verificationRequest: VerificationRequest.Incoming) {
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// Without this launch the rendering and actual state of this Appyx node's children gets out of sync, resulting in a crash.
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// This might be because this method is called back from Rust in a background thread.
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lifecycleScope.launch {
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val receivedAt = Instant.now()
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// Wait until the app is in foreground to display the incoming verification request
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appNavigationStateService.appNavigationState.first { it.isInForeground }
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// TODO there should also be a timeout for > 10 minutes elapsed since the request was created, but the SDK doesn't expose that info yet
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val now = Instant.now()
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val elapsedTimeSinceReceived = Duration.between(receivedAt, now).toKotlinDuration()
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// Discard the incoming verification request if it has timed out
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if (elapsedTimeSinceReceived > 2.minutes) {
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Timber.w("Incoming verification request ${verificationRequest.details.flowId} discarded due to timeout.")
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return@launch
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}
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// Wait for the RoomList UI to be ready so the incoming verification screen can be displayed on top of it
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// Otherwise, the RoomList UI may be incorrectly displayed on top
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withTimeout(5.seconds) {
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backstack.elements.first { elements ->
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elements.any { it.key.navTarget == NavTarget.Home }
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}
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}
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backstack.singleTop(NavTarget.IncomingVerificationRequest(verificationRequest))
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}
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}
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}
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override fun onBuilt() {
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super.onBuilt()
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lifecycleScope.launch {
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sessionEnterpriseService.init()
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}
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lifecycle.subscribe(
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onCreate = {
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appNavigationStateService.onNavigateToSession(id, matrixClient.sessionId)
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// TODO We do not support Space yet, so directly navigate to main space
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appNavigationStateService.onNavigateToSpace(id, MAIN_SPACE)
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loggedInFlowProcessor.observeEvents(sessionCoroutineScope)
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matrixClient.sessionVerificationService().setListener(verificationListener)
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mediaPreviewConfigMigration()
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sessionCoroutineScope.launch {
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// Wait for the network to be connected before pre-fetching the max file upload size
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networkMonitor.connectivity.first { networkStatus -> networkStatus == NetworkStatus.Connected }
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matrixClient.getMaxFileUploadSize()
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}
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ftueService.state
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.onEach { ftueState ->
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when (ftueState) {
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is FtueState.Unknown -> Unit // Nothing to do
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is FtueState.Incomplete -> backstack.safeRoot(NavTarget.Ftue)
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is FtueState.Complete -> backstack.safeRoot(NavTarget.Home)
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}
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}
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.launchIn(lifecycleScope)
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},
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onDestroy = {
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appNavigationStateService.onLeavingSpace(id)
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appNavigationStateService.onLeavingSession(id)
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loggedInFlowProcessor.stopObserving()
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matrixClient.sessionVerificationService().setListener(null)
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}
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)
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setupSendingQueue()
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}
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private fun setupSendingQueue() {
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sendingQueue.launchIn(lifecycleScope)
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}
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sealed interface NavTarget : Parcelable {
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@Parcelize
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data object Placeholder : NavTarget
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@Parcelize
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data object LoggedInPermanent : NavTarget
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@Parcelize
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data object Home : NavTarget
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@Parcelize
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data class Room(
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val roomIdOrAlias: RoomIdOrAlias,
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val serverNames: List<String> = emptyList(),
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val trigger: JoinedRoom.Trigger? = null,
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val roomDescription: RoomDescription? = null,
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val initialElement: RoomNavigationTarget = RoomNavigationTarget.Messages(),
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val targetId: UUID = UUID.randomUUID(),
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) : NavTarget
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@Parcelize
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data class UserProfile(
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val userId: UserId,
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) : NavTarget
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@Parcelize
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data class Settings(
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val initialElement: PreferencesEntryPoint.InitialTarget = PreferencesEntryPoint.InitialTarget.Root
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) : NavTarget
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@Parcelize
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data object CreateRoom : NavTarget
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@Parcelize
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data class SecureBackup(
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val initialElement: SecureBackupEntryPoint.InitialTarget = SecureBackupEntryPoint.InitialTarget.Root
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) : NavTarget
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@Parcelize
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data object Ftue : NavTarget
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@Parcelize
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data object RoomDirectorySearch : NavTarget
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@Parcelize
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data class IncomingShare(val intent: Intent) : NavTarget
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@Parcelize
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data object LogoutForNativeSlidingSyncMigrationNeeded : NavTarget
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@Parcelize
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data class IncomingVerificationRequest(val data: VerificationRequest.Incoming) : NavTarget
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}
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override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
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return when (navTarget) {
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NavTarget.Placeholder -> createNode<PlaceholderNode>(buildContext)
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NavTarget.LoggedInPermanent -> {
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val callback = object : LoggedInNode.Callback {
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override fun navigateToNotificationTroubleshoot() {
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backstack.push(NavTarget.Settings(PreferencesEntryPoint.InitialTarget.NotificationTroubleshoot))
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}
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}
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createNode<LoggedInNode>(buildContext, listOf(callback))
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}
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NavTarget.Home -> {
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val callback = object : HomeEntryPoint.Callback {
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override fun onRoomClick(roomId: RoomId) {
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias()))
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}
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override fun onSettingsClick() {
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backstack.push(NavTarget.Settings())
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}
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override fun onStartChatClick() {
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backstack.push(NavTarget.CreateRoom)
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}
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override fun onSetUpRecoveryClick() {
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backstack.push(NavTarget.SecureBackup(initialElement = SecureBackupEntryPoint.InitialTarget.Root))
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}
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override fun onSessionConfirmRecoveryKeyClick() {
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backstack.push(NavTarget.SecureBackup(initialElement = SecureBackupEntryPoint.InitialTarget.EnterRecoveryKey))
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}
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override fun onRoomSettingsClick(roomId: RoomId) {
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), initialElement = RoomNavigationTarget.Details))
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}
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override fun onReportBugClick() {
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plugins<Callback>().forEach { it.onOpenBugReport() }
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}
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override fun onLogoutForNativeSlidingSyncMigrationNeeded() {
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backstack.push(NavTarget.LogoutForNativeSlidingSyncMigrationNeeded)
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}
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}
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homeEntryPoint
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.nodeBuilder(this, buildContext)
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.callback(callback)
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.build()
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}
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is NavTarget.Room -> {
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val callback = object : JoinedRoomLoadedFlowNode.Callback {
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override fun onOpenRoom(roomId: RoomId, serverNames: List<String>) {
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), serverNames))
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}
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override fun onForwardedToSingleRoom(roomId: RoomId) {
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sessionCoroutineScope.launch { attachRoom(roomId.toRoomIdOrAlias(), clearBackstack = false) }
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}
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override fun onPermalinkClick(data: PermalinkData, pushToBackstack: Boolean) {
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when (data) {
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is PermalinkData.UserLink -> {
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// Should not happen (handled by MessagesNode)
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Timber.e("User link clicked: ${data.userId}.")
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}
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is PermalinkData.RoomLink -> {
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val target = NavTarget.Room(
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roomIdOrAlias = data.roomIdOrAlias,
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serverNames = data.viaParameters,
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trigger = JoinedRoom.Trigger.Timeline,
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initialElement = RoomNavigationTarget.Messages(data.eventId),
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)
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if (pushToBackstack) {
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backstack.push(target)
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} else {
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backstack.replace(target)
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}
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}
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is PermalinkData.FallbackLink,
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is PermalinkData.RoomEmailInviteLink -> {
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// Should not happen (handled by MessagesNode)
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}
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}
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}
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override fun onOpenGlobalNotificationSettings() {
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backstack.push(NavTarget.Settings(PreferencesEntryPoint.InitialTarget.NotificationSettings))
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}
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}
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val inputs = RoomFlowNode.Inputs(
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roomIdOrAlias = navTarget.roomIdOrAlias,
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roomDescription = Optional.ofNullable(navTarget.roomDescription),
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serverNames = navTarget.serverNames,
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trigger = Optional.ofNullable(navTarget.trigger),
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initialElement = navTarget.initialElement
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)
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createNode<RoomFlowNode>(buildContext, plugins = listOf(inputs, callback))
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}
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is NavTarget.UserProfile -> {
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val callback = object : UserProfileEntryPoint.Callback {
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override fun onOpenRoom(roomId: RoomId) {
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias()))
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}
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}
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userProfileEntryPoint.nodeBuilder(this, buildContext)
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.params(UserProfileEntryPoint.Params(userId = navTarget.userId))
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.callback(callback)
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.build()
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}
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is NavTarget.Settings -> {
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val callback = object : PreferencesEntryPoint.Callback {
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override fun onOpenBugReport() {
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plugins<Callback>().forEach { it.onOpenBugReport() }
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}
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override fun onSecureBackupClick() {
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backstack.push(NavTarget.SecureBackup())
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}
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override fun onOpenRoomNotificationSettings(roomId: RoomId) {
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), initialElement = RoomNavigationTarget.NotificationSettings))
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}
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override fun navigateTo(sessionId: SessionId, roomId: RoomId, eventId: EventId) {
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// We do not check the sessionId, but it will have to be done at some point (multi account)
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if (sessionId != matrixClient.sessionId) {
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Timber.e("SessionId mismatch, expected ${matrixClient.sessionId} but got $sessionId")
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}
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backstack.push(NavTarget.Room(roomId.toRoomIdOrAlias(), initialElement = RoomNavigationTarget.Messages(eventId)))
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}
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}
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val inputs = PreferencesEntryPoint.Params(navTarget.initialElement)
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preferencesEntryPoint.nodeBuilder(this, buildContext)
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.params(inputs)
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.callback(callback)
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.build()
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}
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NavTarget.CreateRoom -> {
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val callback = object : StartChatEntryPoint.Callback {
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override fun onOpenRoom(roomIdOrAlias: RoomIdOrAlias, serverNames: List<String>) {
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backstack.replace(NavTarget.Room(roomIdOrAlias = roomIdOrAlias, serverNames = serverNames))
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}
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override fun onOpenRoomDirectory() {
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backstack.push(NavTarget.RoomDirectorySearch)
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}
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}
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startChatEntryPoint
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.nodeBuilder(this, buildContext)
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.callback(callback)
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.build()
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}
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is NavTarget.SecureBackup -> {
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secureBackupEntryPoint.nodeBuilder(this, buildContext)
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.params(SecureBackupEntryPoint.Params(initialElement = navTarget.initialElement))
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.callback(object : SecureBackupEntryPoint.Callback {
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override fun onDone() {
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backstack.pop()
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}
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})
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.build()
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}
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NavTarget.Ftue -> {
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ftueEntryPoint.nodeBuilder(this, buildContext)
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.build()
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}
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NavTarget.RoomDirectorySearch -> {
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roomDirectoryEntryPoint.nodeBuilder(this, buildContext)
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.callback(object : RoomDirectoryEntryPoint.Callback {
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override fun onResultClick(roomDescription: RoomDescription) {
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backstack.push(
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NavTarget.Room(
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roomIdOrAlias = roomDescription.roomId.toRoomIdOrAlias(),
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roomDescription = roomDescription,
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trigger = JoinedRoom.Trigger.RoomDirectory,
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)
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)
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}
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})
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.build()
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}
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is NavTarget.IncomingShare -> {
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shareEntryPoint.nodeBuilder(this, buildContext)
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.callback(object : ShareEntryPoint.Callback {
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override fun onDone(roomIds: List<RoomId>) {
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navigateUp()
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if (roomIds.size == 1) {
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val targetRoomId = roomIds.first()
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backstack.push(NavTarget.Room(targetRoomId.toRoomIdOrAlias()))
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}
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}
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})
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.params(ShareEntryPoint.Params(intent = navTarget.intent))
|
|
.build()
|
|
}
|
|
is NavTarget.LogoutForNativeSlidingSyncMigrationNeeded -> {
|
|
val callback = object : LogoutEntryPoint.Callback {
|
|
override fun onChangeRecoveryKeyClick() {
|
|
backstack.push(NavTarget.SecureBackup())
|
|
}
|
|
}
|
|
|
|
logoutEntryPoint.nodeBuilder(this, buildContext)
|
|
.callback(callback)
|
|
.build()
|
|
}
|
|
is NavTarget.IncomingVerificationRequest -> {
|
|
incomingVerificationEntryPoint.nodeBuilder(this, buildContext)
|
|
.params(IncomingVerificationEntryPoint.Params(navTarget.data))
|
|
.callback(object : IncomingVerificationEntryPoint.Callback {
|
|
override fun onDone() {
|
|
backstack.pop()
|
|
}
|
|
})
|
|
.build()
|
|
}
|
|
}
|
|
}
|
|
|
|
suspend fun attachRoom(
|
|
roomIdOrAlias: RoomIdOrAlias,
|
|
serverNames: List<String> = emptyList(),
|
|
trigger: JoinedRoom.Trigger? = null,
|
|
eventId: EventId? = null,
|
|
clearBackstack: Boolean,
|
|
) {
|
|
waitForNavTargetAttached { navTarget ->
|
|
navTarget is NavTarget.Home
|
|
}
|
|
attachChild<RoomFlowNode> {
|
|
val roomNavTarget = NavTarget.Room(
|
|
roomIdOrAlias = roomIdOrAlias,
|
|
serverNames = serverNames,
|
|
trigger = trigger,
|
|
initialElement = RoomNavigationTarget.Messages(
|
|
focusedEventId = eventId
|
|
)
|
|
)
|
|
backstack.accept(AttachRoomOperation(roomNavTarget, clearBackstack))
|
|
}
|
|
}
|
|
|
|
suspend fun attachUser(userId: UserId) {
|
|
waitForNavTargetAttached { navTarget ->
|
|
navTarget is NavTarget.Home
|
|
}
|
|
attachChild<Node> {
|
|
backstack.push(
|
|
NavTarget.UserProfile(
|
|
userId = userId,
|
|
)
|
|
)
|
|
}
|
|
}
|
|
|
|
internal suspend fun attachIncomingShare(intent: Intent) {
|
|
waitForNavTargetAttached { navTarget ->
|
|
navTarget is NavTarget.Home
|
|
}
|
|
attachChild<Node> {
|
|
backstack.push(
|
|
NavTarget.IncomingShare(intent)
|
|
)
|
|
}
|
|
}
|
|
|
|
@Composable
|
|
override fun View(modifier: Modifier) {
|
|
Box(modifier = modifier) {
|
|
val ftueState by ftueService.state.collectAsState()
|
|
BackstackView()
|
|
if (ftueState is FtueState.Complete) {
|
|
PermanentChild(permanentNavModel = permanentNavModel, navTarget = NavTarget.LoggedInPermanent)
|
|
}
|
|
}
|
|
}
|
|
|
|
@ContributesNode(AppScope::class)
|
|
class PlaceholderNode @AssistedInject constructor(
|
|
@Assisted buildContext: BuildContext,
|
|
@Assisted plugins: List<Plugin>,
|
|
) : Node(buildContext, plugins = plugins)
|
|
}
|
|
|
|
@Parcelize
|
|
private class AttachRoomOperation(
|
|
val roomTarget: LoggedInFlowNode.NavTarget.Room,
|
|
val clearBackstack: Boolean,
|
|
) : BackStackOperation<LoggedInFlowNode.NavTarget> {
|
|
override fun isApplicable(elements: NavElements<LoggedInFlowNode.NavTarget, BackStack.State>) = true
|
|
|
|
override fun invoke(elements: BackStackElements<LoggedInFlowNode.NavTarget>): BackStackElements<LoggedInFlowNode.NavTarget> {
|
|
return if (clearBackstack) {
|
|
// Makes sure the room list target is alone in the backstack and stashed
|
|
elements.mapNotNull { element ->
|
|
if (element.key.navTarget == LoggedInFlowNode.NavTarget.Home) {
|
|
element.transitionTo(STASHED, this)
|
|
} else {
|
|
null
|
|
}
|
|
} + BackStackElement(
|
|
key = NavKey(roomTarget),
|
|
fromState = CREATED,
|
|
targetState = ACTIVE,
|
|
operation = this
|
|
)
|
|
} else {
|
|
Push<LoggedInFlowNode.NavTarget>(roomTarget).invoke(elements)
|
|
}
|
|
}
|
|
}
|