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