115 lines
4.1 KiB
Kotlin
115 lines
4.1 KiB
Kotlin
/*
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* Copyright (c) 2023 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.element.android.appnav
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import android.os.Parcelable
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import androidx.compose.runtime.Composable
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import androidx.compose.ui.Modifier
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import coil.Coil
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import com.bumble.appyx.core.composable.Children
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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.model.permanent.PermanentNavModel
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import com.bumble.appyx.core.node.Node
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import com.bumble.appyx.core.node.ParentNode
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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 dagger.assisted.Assisted
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import dagger.assisted.AssistedInject
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import io.element.android.anvilannotations.ContributesNode
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import io.element.android.libraries.architecture.NodeInputs
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import io.element.android.libraries.architecture.bindings
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import io.element.android.libraries.architecture.createNode
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import io.element.android.libraries.architecture.inputs
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import io.element.android.libraries.architecture.waitForChildAttached
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import io.element.android.libraries.di.AppScope
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import io.element.android.libraries.matrix.api.MatrixClient
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import io.element.android.libraries.matrix.ui.di.MatrixUIBindings
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import kotlinx.parcelize.Parcelize
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/**
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* `LoggedInAppScopeFlowNode` is a Node responsible to set up the Dagger
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* [io.element.android.libraries.di.SessionScope]. It has only one child: [LoggedInFlowNode].
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* This allow to inject objects with SessionScope in the constructor of [LoggedInFlowNode].
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*/
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@ContributesNode(AppScope::class)
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class LoggedInAppScopeFlowNode @AssistedInject constructor(
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@Assisted buildContext: BuildContext,
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@Assisted plugins: List<Plugin>,
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) : ParentNode<LoggedInAppScopeFlowNode.NavTarget>(
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navModel = PermanentNavModel(
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navTargets = setOf(NavTarget),
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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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@Parcelize
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object NavTarget : Parcelable
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interface LifecycleCallback : NodeLifecycleCallback {
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fun onFlowCreated(identifier: String, client: MatrixClient)
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fun onFlowReleased(identifier: String, client: MatrixClient)
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}
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data class Inputs(
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val matrixClient: MatrixClient
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) : NodeInputs
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private val inputs: Inputs = inputs()
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override fun onBuilt() {
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super.onBuilt()
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lifecycle.subscribe(
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onCreate = {
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plugins<LifecycleCallback>().forEach { it.onFlowCreated(id, inputs.matrixClient) }
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val imageLoaderFactory = bindings<MatrixUIBindings>().loggedInImageLoaderFactory()
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Coil.setImageLoader(imageLoaderFactory)
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},
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onDestroy = {
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plugins<LifecycleCallback>().forEach { it.onFlowReleased(id, inputs.matrixClient) }
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}
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)
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}
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override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
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val callback = object : LoggedInFlowNode.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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}
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val nodeLifecycleCallbacks = plugins<NodeLifecycleCallback>()
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return createNode<LoggedInFlowNode>(buildContext, nodeLifecycleCallbacks + callback)
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}
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suspend fun attachSession(): LoggedInFlowNode {
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return waitForChildAttached { _ -> true }
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}
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@Composable
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override fun View(modifier: Modifier) {
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Children(
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navModel = navModel,
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modifier = modifier,
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)
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}
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}
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