Add DrawerContract and swipe to refresh integration

package app.k9mail.core.ui.compose.testing

import app.k9mail.core.ui.compose.common.mvi.BaseViewModel

/**

 * Base class for providing fake MVI ViewModels for testing.

 *

 * This class provides a way to capture events and emit effects on a fake ViewModel.

 * The state can be set directly using [applyState].

 *

 * Example usage:

 *

 * ```

 * class FakeViewModel(

 *    initialState: State = State(),

 * ) : BaseFakeViewModel<State, Event, Effect>(initialState), ViewModel

 * ```

 */

abstract class BaseFakeViewModel<STATE, EVENT, EFFECT>(

    initialState: STATE,

) : BaseViewModel<STATE, EVENT, EFFECT>(initialState = initialState) {

    val events = mutableListOf<EVENT>()

    override fun event(event: EVENT) {

        events.add(event)

    }

    fun effect(effect: EFFECT) {

        emitEffect(effect)

    }

    fun applyState(state: STATE) {

        updateState { state }

    }

}

package app.k9mail.feature.navigation.drawer

import android.view.Surface

import android.view.View

import androidx.appcompat.app.AppCompatActivity

import androidx.compose.foundation.layout.fillMaxSize

import androidx.compose.ui.Modifier

import androidx.compose.ui.graphics.Color

import androidx.compose.ui.platform.ComposeView

import androidx.core.view.GravityCompat

import androidx.drawerlayout.widget.DrawerLayout

import app.k9mail.core.ui.compose.designsystem.atom.Surface

import app.k9mail.core.ui.compose.designsystem.atom.text.TextBodyLarge

import androidx.swiperefreshlayout.widget.SwipeRefreshLayout

import app.k9mail.core.ui.theme.api.FeatureThemeProvider

import app.k9mail.feature.navigation.drawer.ui.DrawerView

import app.k9mail.legacy.account.Account

import com.mikepenz.materialdrawer.widget.MaterialDrawerSliderView

import org.koin.core.component.KoinComponent

    private val drawer: DrawerLayout = parent.findViewById(R.id.navigation_drawer_layout)

    private val drawerView: ComposeView = parent.findViewById(R.id.material_drawer_compose_view)

    private val sliderView: MaterialDrawerSliderView = parent.findViewById(R.id.material_drawer_slider)

    private val swipeRefreshLayout: SwipeRefreshLayout = parent.findViewById(R.id.material_drawer_swipe_refresh)

    init {

        sliderView.visibility = View.GONE

        drawerView.visibility = View.VISIBLE

        swipeRefreshLayout.isEnabled = false

        drawerView.setContent {

            themeProvider.WithTheme {

                Surface(

                    modifier = Modifier.fillMaxSize(),

                    color = Color.Red,

                ) {

                    TextBodyLarge("Folder Drawer")

                }

                DrawerView()

            }

        }

    }

package app.k9mail.feature.navigation.drawer

import app.k9mail.feature.navigation.drawer.ui.DrawerViewModel

import org.koin.androidx.viewmodel.dsl.viewModel

import org.koin.core.module.Module

import org.koin.dsl.module

val navigationDrawerModule: Module = module {

    viewModel { DrawerViewModel() }

}

package app.k9mail.feature.navigation.drawer.ui

import app.k9mail.core.ui.compose.common.mvi.UnidirectionalViewModel

interface DrawerContract {

    interface ViewModel : UnidirectionalViewModel<State, Event, Effect>

    data class State(

        val isLoading: Boolean = false,

    )

    sealed interface Event {

        data object OnRefresh : Event

    }

    sealed interface Effect

}

package app.k9mail.feature.navigation.drawer.ui

import androidx.compose.runtime.Composable

import app.k9mail.core.ui.compose.common.mvi.observe

import app.k9mail.core.ui.compose.designsystem.molecule.PullToRefreshBox

import org.koin.androidx.compose.koinViewModel

@Composable

fun DrawerView(

    viewModel: DrawerContract.ViewModel = koinViewModel<DrawerViewModel>(),

) {

    val (state, dispatch) = viewModel.observe { }

    PullToRefreshBox(

        isRefreshing = state.value.isLoading,

        onRefresh = { dispatch(DrawerContract.Event.OnRefresh) },

    ) {

        DrawerContent()

    }

}