element-x-android/tools/templates/files/fileTemplates/Template Module Feature Node Flow Impl.kt

package io.element.android.features.${MODULE_NAME}.impl

import android.os.Parcelable
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import com.bumble.appyx.core.composable.Children
import com.bumble.appyx.core.modality.BuildContext
import com.bumble.appyx.core.node.Node
import com.bumble.appyx.core.plugin.Plugin
import com.bumble.appyx.navmodel.backstack.BackStack
import com.bumble.appyx.navmodel.backstack.operation.push
import dagger.assisted.Assisted
import dagger.assisted.AssistedInject
import io.element.android.anvilannotations.ContributesNode
import io.element.android.libraries.architecture.BackstackNode
import io.element.android.libraries.architecture.animation.rememberDefaultTransitionHandler
import io.element.android.libraries.architecture.createNode
import io.element.android.libraries.di.AppScope
import kotlinx.parcelize.Parcelize

// CHANGE THE SCOPE
@ContributesNode(AppScope::class)
class ${FEATURE_NAME}FlowNode @AssistedInject constructor(
    @Assisted buildContext: BuildContext,
    @Assisted plugins: List<Plugin>,
) : BackstackNode<${FEATURE_NAME}FlowNode.NavTarget>(
    backstack = BackStack(
        initialElement = NavTarget.Root,
        savedStateMap = buildContext.savedStateMap,
    ),
    buildContext = buildContext,
    plugins = plugins,
) {

    sealed interface NavTarget : Parcelable {
        @Parcelize
        object Root : NavTarget
    }

    override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
        return when (navTarget) {
            NavTarget.Root -> {
                //Give your root node or completely delete this FlowNode if you have only one node.
                createNode<>(buildContext)
            }
        }
    }

    @Composable
    override fun View(modifier: Modifier) {
        Children(
            navModel = backstack,
            modifier = modifier,
            transitionHandler = rememberDefaultTransitionHandler(),
        )
    }
}