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Diffstat (limited to 'anastasis/src/main/java/net/taler/anastasis/viewmodels/ReducerViewModel.kt')
| -rw-r--r-- | anastasis/src/main/java/net/taler/anastasis/viewmodels/ReducerViewModel.kt | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/anastasis/src/main/java/net/taler/anastasis/viewmodels/ReducerViewModel.kt b/anastasis/src/main/java/net/taler/anastasis/viewmodels/ReducerViewModel.kt new file mode 100644 index 0000000..3f5671b --- /dev/null +++ b/anastasis/src/main/java/net/taler/anastasis/viewmodels/ReducerViewModel.kt @@ -0,0 +1,81 @@ +/* + * This file is part of GNU Taler + * (C) 2023 Taler Systems S.A. + * + * GNU Taler is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 3, or (at your option) any later version. + * + * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +package net.taler.anastasis.viewmodels + +import android.util.Log +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.asStateFlow +import kotlinx.coroutines.launch +import net.taler.anastasis.Routes +import net.taler.anastasis.backend.AnastasisReducerApi +import net.taler.anastasis.models.BackupStates +import net.taler.anastasis.models.RecoveryStates +import net.taler.anastasis.models.ReducerState +import net.taler.anastasis.reducers.ReducerManager +import javax.inject.Inject + +@HiltViewModel +class ReducerViewModel @Inject constructor(): ViewModel() { + private val api = AnastasisReducerApi() + val reducerManager: ReducerManager + + private val _reducerState = MutableStateFlow<ReducerState?>(null) + val reducerState = _reducerState.asStateFlow() + private val _navRoute = MutableStateFlow(Routes.Home.route) + val navRoute = _navRoute.asStateFlow() + + init { + reducerManager = ReducerManager(_reducerState, api, viewModelScope) + viewModelScope.launch { + _reducerState.collect { + Log.d("ReducerViewModel", it?.toString() ?: "nothing") + _navRoute.value = when (it) { + is ReducerState.Backup -> when (it.backupState) { + BackupStates.ContinentSelecting -> Routes.SelectContinent.route + BackupStates.CountrySelecting -> Routes.SelectCountry.route + BackupStates.UserAttributesCollecting -> Routes.SelectUserAttributes.route + BackupStates.AuthenticationsEditing -> TODO() + BackupStates.PoliciesReviewing -> TODO() + BackupStates.SecretEditing -> TODO() + BackupStates.TruthsPaying -> TODO() + BackupStates.PoliciesPaying -> TODO() + BackupStates.BackupFinished -> TODO() + } + is ReducerState.Recovery -> when (it.recoveryState) { + RecoveryStates.ContinentSelecting -> Routes.SelectContinent.route + RecoveryStates.CountrySelecting -> Routes.SelectCountry.route + RecoveryStates.UserAttributesCollecting -> Routes.SelectUserAttributes.route + RecoveryStates.SecretSelecting -> TODO() + RecoveryStates.ChallengeSelecting -> TODO() + RecoveryStates.ChallengePaying -> TODO() + RecoveryStates.ChallengeSolving -> TODO() + RecoveryStates.RecoveryFinished -> TODO() + } + is ReducerState.Error -> TODO() + else -> Routes.Home.route + } + } + } + } + + fun goHome() { + _reducerState.value = null + } +}
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