presentation/com.shifthackz.aisdv1.presentation.screen.settings/SettingsViewModel

SettingsViewModel

class SettingsViewModel(dispatchersProvider: DispatchersProvider, getStableDiffusionModelsUseCase: GetStableDiffusionModelsUseCase, observeStabilityAiCreditsUseCase: ObserveStabilityAiCreditsUseCase, val selectStableDiffusionModelUseCase: SelectStableDiffusionModelUseCase, val clearAppCacheUseCase: ClearAppCacheUseCase, val getAllGalleryUseCase: GetAllGalleryUseCase, val getLocalOnnxModelsUseCase: GetLocalOnnxModelsUseCase, val getLocalMediaPipeModelsUseCase: GetLocalMediaPipeModelsUseCase, val getLocalSdxlModelsUseCase: GetLocalSdxlModelsUseCase, val getLocalCoreMlModelsUseCase: GetLocalCoreMlModelsUseCase, val getLocalBonsaiModelsUseCase: GetLocalBonsaiModelsUseCase, val observeNetworkUsageUseCase: ObserveNetworkUsageUseCase, val storageUsageObserver: StorageUsageObserver, val preferenceManager: PreferenceManager, val debugMenuAccessor: DebugMenuAccessor, val buildInfoProvider: BuildInfoProvider, val linksProvider: LinksProvider, val router: SettingsRouter, val platformActions: SettingsPlatformActions, val onError: (Throwable) -> Unit = {}) : BaseMviViewModel<SettingsState, SettingsIntent, EmptyEffect> (source)

ViewModel for the Settings tab.

It owns the lightweight settings summaries, including observed storage and network usage byte totals, and delegates detailed cleanup/statistics flows to standalone usage screens.

Author

Dmitriy Moroz

Parameters

dispatchersProvider

App coroutine dispatchers used by the MVI base class and IO work.

getStableDiffusionModelsUseCase

Reads provider model names for the Settings picker.

observeStabilityAiCreditsUseCase

Observes Stability AI credits for Settings summary rows.

selectStableDiffusionModelUseCase

Persists the selected remote model.

clearAppCacheUseCase

Legacy cache use case retained for existing Settings flows.

getAllGalleryUseCase

Reads generated gallery records for storage summaries.

getLocalOnnxModelsUseCase

Reads locally configured ONNX models.

getLocalMediaPipeModelsUseCase

Reads locally configured MediaPipe models.

getLocalSdxlModelsUseCase

Reads locally configured SDXL models.

getLocalCoreMlModelsUseCase

Reads locally configured Core ML models on supported builds.

getLocalBonsaiModelsUseCase

Reads locally configured Bonsai models on supported builds.

observeNetworkUsageUseCase

Live Room-backed network usage stream.

storageUsageObserver

Shared invalidation stream for non-Room storage usage.

preferenceManager

Preferences source observed for provider/model refreshes.

debugMenuAccessor

Debug menu availability gate.

buildInfoProvider

Build metadata used to filter platform-supported settings.

linksProvider

External links shown from Settings.

router

Settings navigation contract.

platformActions

Platform permission and settings bridge.

onError

Error callback forwarded to the app-level error handling pipeline.

Constructors

SettingsViewModel

constructor(dispatchersProvider: DispatchersProvider, getStableDiffusionModelsUseCase: GetStableDiffusionModelsUseCase, observeStabilityAiCreditsUseCase: ObserveStabilityAiCreditsUseCase, selectStableDiffusionModelUseCase: SelectStableDiffusionModelUseCase, clearAppCacheUseCase: ClearAppCacheUseCase, getAllGalleryUseCase: GetAllGalleryUseCase, getLocalOnnxModelsUseCase: GetLocalOnnxModelsUseCase, getLocalMediaPipeModelsUseCase: GetLocalMediaPipeModelsUseCase, getLocalSdxlModelsUseCase: GetLocalSdxlModelsUseCase, getLocalCoreMlModelsUseCase: GetLocalCoreMlModelsUseCase, getLocalBonsaiModelsUseCase: GetLocalBonsaiModelsUseCase, observeNetworkUsageUseCase: ObserveNetworkUsageUseCase, storageUsageObserver: StorageUsageObserver, preferenceManager: PreferenceManager, debugMenuAccessor: DebugMenuAccessor, buildInfoProvider: BuildInfoProvider, linksProvider: LinksProvider, router: SettingsRouter, platformActions: SettingsPlatformActions, onError: (Throwable) -> Unit = {})

Properties

_effect

private val _effect: Channel<E>

_state

private val _state: MutableStateFlow<S>

appVersionProducer

private val appVersionProducer: Flow<String>

buildInfoProvider

private val buildInfoProvider: BuildInfoProvider

clearAppCacheUseCase

private val clearAppCacheUseCase: ClearAppCacheUseCase

currentState

protected val currentState: SettingsState

debugMenuAccessor

private val debugMenuAccessor: DebugMenuAccessor

effect

open override val effect: Flow<EmptyEffect>

effectDispatcher

private val effectDispatcher: CoroutineDispatcher

getAllGalleryUseCase

private val getAllGalleryUseCase: GetAllGalleryUseCase

getLocalBonsaiModelsUseCase

private val getLocalBonsaiModelsUseCase: GetLocalBonsaiModelsUseCase

getLocalCoreMlModelsUseCase

private val getLocalCoreMlModelsUseCase: GetLocalCoreMlModelsUseCase

getLocalMediaPipeModelsUseCase

private val getLocalMediaPipeModelsUseCase: GetLocalMediaPipeModelsUseCase

getLocalOnnxModelsUseCase

private val getLocalOnnxModelsUseCase: GetLocalOnnxModelsUseCase

getLocalSdxlModelsUseCase

private val getLocalSdxlModelsUseCase: GetLocalSdxlModelsUseCase

immediateDispatcher

private val immediateDispatcher: CoroutineDispatcher

ioDispatcher

private val ioDispatcher: CoroutineDispatcher

linksProvider

private val linksProvider: LinksProvider

observeNetworkUsageUseCase

private val observeNetworkUsageUseCase: ObserveNetworkUsageUseCase

onError

private val onError: (Throwable) -> Unit

platformActions

private val platformActions: SettingsPlatformActions

preferenceManager

private val preferenceManager: PreferenceManager

router

private val router: SettingsRouter

sdModelsProducer

private val sdModelsProducer: Flow<List<Pair<StableDiffusionModel, Boolean>>>

selectStableDiffusionModelUseCase

private val selectStableDiffusionModelUseCase: SelectStableDiffusionModelUseCase

stabilityCreditsProducer

private val stabilityCreditsProducer: Flow<Float>

state

open override val state: StateFlow<SettingsState>

storageUsageObserver

private val storageUsageObserver: StorageUsageObserver

Functions

addCloseable

expect open fun addCloseable(closeable: AutoCloseable)

expect fun addCloseable(key: String, closeable: AutoCloseable)

changeBackgroundGenerationSetting

private fun changeBackgroundGenerationSetting(value: Boolean)

changeSaveToMediaStoreSetting

private fun changeSaveToMediaStoreSetting(value: Boolean)

clear

@MainThread

internal expect fun clear()

clearAppCache

private fun clearAppCache()

emitEffect

protected fun emitEffect(effect: EmptyEffect)

emitState

protected fun emitState(state: SettingsState)

getCloseable

expect fun <T : AutoCloseable> getCloseable(key: String): T?

getCoreMlModelBytes

private suspend fun getCoreMlModelBytes(allowedModes: List<ServerSource>, modelIds: List<String>): Long

Reads Core ML model bytes from the entire platform model store on iOS-style targets.

getDownloadedModels

private suspend fun getDownloadedModels(getModels: suspend () -> List<LocalAiModel>): List<LocalAiModel>

launch

protected fun launch(dispatcher: CoroutineDispatcher, start: CoroutineStart, block: suspend CoroutineScope.() -> Unit): Job

loadStorageUsageBytes

private suspend fun loadStorageUsageBytes(): Long

observeNetworkUsageState

private fun observeNetworkUsageState()

observeStorageUsageState

private fun observeStorageUsageState()

onCleared

protected expect open fun onCleared()

processIntent

open override fun processIntent(intent: SettingsIntent)

selectSdModel

private fun selectSdModel(value: String)

updateState

protected fun updateState(mutation: (SettingsState) -> SettingsState)