60 lines
2.0 KiB
Kotlin
60 lines
2.0 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
package org.mozilla.fenix.library.bookmarks
|
|
|
|
import android.view.ViewGroup
|
|
import org.mozilla.fenix.mvi.ViewState
|
|
import org.mozilla.fenix.mvi.Change
|
|
import org.mozilla.fenix.mvi.Action
|
|
import org.mozilla.fenix.mvi.ActionBusFactory
|
|
import org.mozilla.fenix.mvi.Reducer
|
|
import org.mozilla.fenix.mvi.UIComponent
|
|
import org.mozilla.fenix.mvi.UIComponentViewModelBase
|
|
import org.mozilla.fenix.mvi.UIComponentViewModelProvider
|
|
import org.mozilla.fenix.mvi.UIView
|
|
|
|
class SignInComponent(
|
|
private val container: ViewGroup,
|
|
bus: ActionBusFactory,
|
|
viewModelProvider: UIComponentViewModelProvider<SignInState, SignInChange>
|
|
) : UIComponent<SignInState, SignInAction, SignInChange>(
|
|
bus.getManagedEmitter(SignInAction::class.java),
|
|
bus.getSafeManagedObservable(SignInChange::class.java),
|
|
viewModelProvider
|
|
) {
|
|
override fun initView(): UIView<SignInState, SignInAction, SignInChange> =
|
|
SignInUIView(container, actionEmitter, changesObservable)
|
|
|
|
init {
|
|
bind()
|
|
}
|
|
}
|
|
|
|
data class SignInState(val signedIn: Boolean) : ViewState
|
|
|
|
sealed class SignInAction : Action {
|
|
object ClickedSignIn : SignInAction()
|
|
}
|
|
|
|
sealed class SignInChange : Change {
|
|
object SignedIn : SignInChange()
|
|
object SignedOut : SignInChange()
|
|
}
|
|
|
|
class SignInViewModel(
|
|
initialState: SignInState
|
|
) : UIComponentViewModelBase<SignInState, SignInChange>(initialState, reducer) {
|
|
companion object {
|
|
val reducer = object : Reducer<SignInState, SignInChange> {
|
|
override fun invoke(state: SignInState, change: SignInChange): SignInState {
|
|
return when (change) {
|
|
SignInChange.SignedIn -> state.copy(signedIn = true)
|
|
SignInChange.SignedOut -> state.copy(signedIn = false)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|