Node / meshtastic / Meshtastic-Android / files / feature / discovery / src / commonMain / kotlin / org / meshtastic / feature / discovery / DiscoveryViewModel.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program 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 of the License, or

* (at your option) any later version.

*

* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.feature.discovery

Tff7b72import T7ee787androidx.lifecycle.ViewModel

Tff7b72import T7ee787kotlinx.coroutines.flow.MutableStateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.StateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.asStateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.map

Tff7b72import T7ee787kotlinx.coroutines.flow.update

Tff7b72import T7ee787org.koin.core.annotation.KoinViewModel

Tff7b72import T7ee787org.meshtastic.core.database.dao.DiscoveryDao

Tff7b72import T7ee787org.meshtastic.core.database.entity.DiscoverySessionEntity

Tff7b72import T7ee787org.meshtastic.core.model.ChannelOption

Tff7b72import T7ee787org.meshtastic.core.model.ConnectionState

Tff7b72import T7ee787org.meshtastic.core.repository.DiscoveryPrefs

Tff7b72import T7ee787org.meshtastic.core.repository.RadioConfigRepository

Tff7b72import T7ee787org.meshtastic.core.repository.ServiceRepository

Tff7b72import T7ee787org.meshtastic.core.ui.viewmodel.safeLaunch

Tff7b72import T7ee787org.meshtastic.core.ui.viewmodel.stateInWhileSubscribed

Tff7b72import T7ee787org.meshtastic.feature.discovery.scan.Check24GhzCapability

Tff7b72import T7ee787org.meshtastic.feature.discovery.scan.HardwareCapabilityResult

Tff7b72import T7ee787org.meshtastic.proto.Config.LoRaConfig.RegionCode

Tf0883e@KoinViewModel

Tff7b72class T56d364DiscoveryViewModelTb4b4b4(

Tff7b72private Tff7b72val Te6edf3scanEngineTb4b4b4: Te6edf3DiscoveryScanEngineTb4b4b4,

Tff7b72private Tff7b72val Te6edf3serviceRepositoryTb4b4b4: Te6edf3ServiceRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3discoveryPrefsTb4b4b4: Te6edf3DiscoveryPrefsTb4b4b4,

Tff7b72private Tff7b72val Te6edf3check24GhzCapabilityTb4b4b4: Te6edf3Check24GhzCapabilityTb4b4b4,

Te6edf3radioConfigRepositoryTb4b4b4: Te6edf3RadioConfigRepositoryTb4b4b4,

Te6edf3discoveryDaoTb4b4b4: Te6edf3DiscoveryDaoTb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3ViewModelTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3scanStateTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3DiscoveryScanStateTff7b72> Tff7b72= Te6edf3scanEngineTb4b4b4.Te6edf3scanState

Tff7b72val Te6edf3currentSessionTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3DiscoverySessionEntity?Tff7b72> Tff7b72= Te6edf3scanEngineTb4b4b4.Te6edf3currentSession

Tff7b72val Te6edf3connectionStateTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3ConnectionStateTff7b72> Tff7b72= Te6edf3serviceRepositoryTb4b4b4.Te6edf3connectionState

Tff7b72val Te6edf3homePresetTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3ChannelOptionTff7b72> Tff7b72=

Te6edf3radioConfigRepositoryTb4b4b4.Te6edf3localConfigFlow

Tb4b4b4.Te6edf3map Tb4b4b4{ Te6edf3localConfig Tff7b72-Tff7b72>

Tff7b72val Te6edf3presetEnum Tff7b72= Te6edf3localConfigTb4b4b4.Te6edf3loraTff7b72?.Te6edf3modem_preset

Te6edf3ChannelOptionTb4b4b4.Te6edf3entriesTb4b4b4.Te6edf3firstOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3modemPreset Tff7b72=Tff7b72= Te6edf3presetEnum Tb4b4b4} Tff7b72?: Te6edf3ChannelOptionTb4b4b4.Te6edf3DEFAULT

Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Te6edf3ChannelOptionTb4b4b4.Te6edf3DEFAULTTb4b4b4)

T8b949e/** True when the radio is configured for LORA_24 region but hardware doesn't support 2.4 GHz. */

Tff7b72private Tff7b72val Te6edf3_is24GhzBlocked Tff7b72= Te6edf3MutableStateFlowTb4b4b4(Tff7b72falseTb4b4b4)

Tff7b72val Te6edf3is24GhzBlockedTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72= Te6edf3_is24GhzBlockedTb4b4b4.Te6edf3asStateFlowTb4b4b4(Tb4b4b4)

T8b949e/** True when the radio is on the LORA_24 region. */

Tff7b72val Te6edf3isLora24RegionTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72=

Te6edf3radioConfigRepositoryTb4b4b4.Te6edf3localConfigFlow

Tb4b4b4.Te6edf3map Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3loraTff7b72?.Te6edf3region Tff7b72=Tff7b72= Te6edf3RegionCodeTb4b4b4.Te6edf3LORA_24 Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72falseTb4b4b4)

Tff7b72private Tff7b72val Te6edf3_selectedPresets Tff7b72= Te6edf3MutableStateFlowTff7b72<Te6edf3SetTff7b72<Te6edf3ChannelOptionTff7b72>Tff7b72>Tb4b4b4(Te6edf3restoreSelectedPresetsTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3selectedPresetsTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3SetTff7b72<Te6edf3ChannelOptionTff7b72>Tff7b72> Tff7b72= Te6edf3_selectedPresetsTb4b4b4.Te6edf3asStateFlowTb4b4b4(Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3_dwellDurationMinutes Tff7b72= Te6edf3MutableStateFlowTb4b4b4(Te6edf3discoveryPrefsTb4b4b4.Te6edf3dwellMinutesTb4b4b4.Te6edf3valueTb4b4b4)

Tff7b72val Te6edf3dwellDurationMinutesTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657IntTff7b72> Tff7b72= Te6edf3_dwellDurationMinutesTb4b4b4.Te6edf3asStateFlowTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3isConnectedTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72=

Te6edf3serviceRepositoryTb4b4b4.Te6edf3connectionState

Tb4b4b4.Te6edf3map Tb4b4b4{ Tffa657it Tff7b72is Te6edf3ConnectionStateTb4b4b4.Te6edf3Connected Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72falseTb4b4b4)

T8b949e/** True when the primary channel uses the default (well-known) PSK — scanning is unsafe. */

Tff7b72val Te6edf3usesDefaultKeyTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72=

Te6edf3radioConfigRepositoryTb4b4b4.Te6edf3channelSetFlow

Tb4b4b4.Te6edf3map Tb4b4b4{ Te6edf3channelSet Tff7b72-Tff7b72>

Tff7b72val Te6edf3primaryPsk Tff7b72= Te6edf3channelSetTb4b4b4.Te6edf3settingsTb4b4b4.Te6edf3firstOrNullTb4b4b4(Tb4b4b4)Tff7b72?.Te6edf3psk

Te6edf3primaryPsk Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Te6edf3primaryPskTb4b4b4.Te6edf3size Tff7b72=Tff7b72= T79c0ff0 Tff7b72|Tff7b72| Tb4b4b4(Te6edf3primaryPskTb4b4b4.Te6edf3size Tff7b72=Tff7b72= T79c0ff1 Tff7b72&Tff7b72& Te6edf3primaryPskTff7b72[T79c0ff0Tff7b72]Tb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4) Tff7b72<Tff7b72= T79c0ff1Tb4b4b4)

Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72val Te6edf3sessionsTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3ListTff7b72<Te6edf3DiscoverySessionEntityTff7b72>Tff7b72> Tff7b72=

Te6edf3discoveryDaoTb4b4b4.Te6edf3getAllSessionsTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Te6edf3emptyListTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72init Tb4b4b4{

Te6edf3safeLaunchTb4b4b4(Te6edf3tag Tff7b72= Ta5d6ff"Ta5d6ffmarkInterruptedSessionsTa5d6ff"Tb4b4b4) Tb4b4b4{ Te6edf3discoveryDaoTb4b4b4.Te6edf3markInterruptedSessionsTb4b4b4(Tb4b4b4) Tb4b4b4}

Te6edf3safeLaunchTb4b4b4(Te6edf3tag Tff7b72= Ta5d6ff"Ta5d6ffcheck24GhzCapabilityTa5d6ff"Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3result Tff7b72= Te6edf3check24GhzCapabilityTb4b4b4(Tb4b4b4)

Te6edf3_is24GhzBlockedTb4b4b4.Te6edf3value Tff7b72=

Te6edf3result Tff7b72is Te6edf3HardwareCapabilityResultTb4b4b4.Te6edf3Unsupported Tff7b72|Tff7b72| Te6edf3result Tff7b72is Te6edf3HardwareCapabilityResultTb4b4b4.Te6edf3Unknown

Tb4b4b4}

Tb4b4b4}

Tff7b72fun Td2a8fftogglePresetTb4b4b4(Te6edf3presetTb4b4b4: Te6edf3ChannelOptionTb4b4b4) Tb4b4b4{

Te6edf3_selectedPresetsTb4b4b4.Te6edf3update Tb4b4b4{ Te6edf3current Tff7b72-Tff7b72>

Tff7b72val Te6edf3updated Tff7b72= Tff7b72if Tb4b4b4(Te6edf3preset Tff7b72in Te6edf3currentTb4b4b4) Te6edf3current Tff7b72- Te6edf3preset Tff7b72else Te6edf3current Tff7b72+ Te6edf3preset

Te6edf3discoveryPrefsTb4b4b4.Te6edf3setSelectedPresetsTb4b4b4(Te6edf3updatedTb4b4b4.Te6edf3map Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3name Tb4b4b4}Tb4b4b4.Te6edf3toSetTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3updated

Tb4b4b4}

Tb4b4b4}

Tff7b72fun Td2a8ffsetDwellDurationTb4b4b4(Te6edf3minutesTb4b4b4: Tffa657IntTb4b4b4) Tb4b4b4{

Te6edf3_dwellDurationMinutesTb4b4b4.Te6edf3value Tff7b72= Te6edf3minutes

Te6edf3discoveryPrefsTb4b4b4.Te6edf3setDwellMinutesTb4b4b4(Te6edf3minutesTb4b4b4)

Tb4b4b4}

Tff7b72fun Td2a8ffstartScanTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3safeLaunchTb4b4b4(Te6edf3tag Tff7b72= Ta5d6ff"Ta5d6ffstartScanTa5d6ff"Tb4b4b4) Tb4b4b4{

Te6edf3scanEngineTb4b4b4.Te6edf3startScanTb4b4b4(

Te6edf3presets Tff7b72= Te6edf3selectedPresetsTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3toListTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3dwellDurationSeconds Tff7b72= Te6edf3dwellDurationMinutesTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3toLongTb4b4b4(Tb4b4b4) Tff7b72* Te6edf3SECONDS_PER_MINUTETb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72fun Td2a8ffstopScanTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3safeLaunchTb4b4b4(Te6edf3tag Tff7b72= Ta5d6ff"Ta5d6ffstopScanTa5d6ff"Tb4b4b4) Tb4b4b4{ Te6edf3scanEngineTb4b4b4.Te6edf3stopScanTb4b4b4(Tb4b4b4) Tb4b4b4}

Tb4b4b4}

Tff7b72fun Td2a8ffresetTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3scanEngineTb4b4b4.Te6edf3resetTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffrestoreSelectedPresetsTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3SetTff7b72<Te6edf3ChannelOptionTff7b72> Tff7b72= Te6edf3discoveryPrefsTb4b4b4.Te6edf3selectedPresetsTb4b4b4.Te6edf3value

Tb4b4b4.Te6edf3mapNotNull Tb4b4b4{ Te6edf3name Tff7b72-Tff7b72> Te6edf3ChannelOptionTb4b4b4.Te6edf3entriesTb4b4b4.Te6edf3firstOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3name Tff7b72=Tff7b72= Te6edf3name Tb4b4b4} Tb4b4b4}

Tb4b4b4.Te6edf3toSetTb4b4b4(Tb4b4b4)

Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72private Tff7b72const Tff7b72val Te6edf3SECONDS_PER_MINUTE Tff7b72= T79c0ff6T79c0ff0L

Tb4b4b4}

Tb4b4b4}