Node / meshtastic / Meshtastic-Android / files / feature / car / src / main / kotlin / org / meshtastic / feature / car / util / FuzzyNodeNameResolver.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.car.util

Tff7b72import T7ee787org.koin.core.annotation.Factory

T8b949e/**

* Resolves voice-spoken node names to actual node numbers using fuzzy matching.

*

* TODO: Consolidate with FuzzyNameResolver from core/data when AppFunctions branch merges.

*/

Tf0883e@Factory

Tff7b72class T56d364FuzzyNodeNameResolver Tb4b4b4{

Tff7b72data Tff7b72class T56d364ResolvedNodeTb4b4b4(Tff7b72val Te6edf3nodeNumTb4b4b4: Tffa657IntTb4b4b4, Tff7b72val Te6edf3nameTb4b4b4: Tffa657StringTb4b4b4, Tff7b72val Te6edf3confidenceTb4b4b4: Tffa657FloatTb4b4b4)

Tff7b72fun Td2a8ffresolveTb4b4b4(Te6edf3spokenNameTb4b4b4: Tffa657StringTb4b4b4, Te6edf3nodesTb4b4b4: Te6edf3ListTff7b72<Te6edf3PairTff7b72<Tffa657IntTb4b4b4, Tffa657StringTff7b72>Tff7b72>Tb4b4b4)Tb4b4b4: Te6edf3ResolvedNode? Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3spokenNameTb4b4b4.Te6edf3isBlankTb4b4b4(Tb4b4b4) Tff7b72|Tff7b72| Te6edf3nodesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tff7b72return Tff7b72null

Tff7b72val Te6edf3normalizedInput Tff7b72= Te6edf3spokenNameTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3trimTb4b4b4(Tb4b4b4)

Tff7b72return Te6edf3nodes

Tb4b4b4.Te6edf3map Tb4b4b4{ Tb4b4b4(Te6edf3nodeNumTb4b4b4, Te6edf3nameTb4b4b4) Tff7b72-Tff7b72>

Tff7b72val Te6edf3normalizedName Tff7b72= Te6edf3nameTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3trimTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3score Tff7b72= Te6edf3lcsScoreTb4b4b4(Te6edf3normalizedInputTb4b4b4, Te6edf3normalizedNameTb4b4b4)

Te6edf3ResolvedNodeTb4b4b4(Te6edf3nodeNumTb4b4b4, Te6edf3nameTb4b4b4, Te6edf3scoreTb4b4b4)

Tb4b4b4}

Tb4b4b4.Te6edf3filter Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3confidence Tff7b72>Tff7b72= Te6edf3MIN_CONFIDENCE Tb4b4b4}

Tb4b4b4.Te6edf3maxByOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3confidence Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8fflcsScoreTb4b4b4(Te6edf3aTb4b4b4: Tffa657StringTb4b4b4, Te6edf3bTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657Float Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3aTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4) Tff7b72|Tff7b72| Te6edf3bTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tff7b72return T79c0ff0f

Tff7b72val Te6edf3maxLen Tff7b72= Te6edf3maxOfTb4b4b4(Te6edf3aTb4b4b4.Te6edf3lengthTb4b4b4, Te6edf3bTb4b4b4.Te6edf3lengthTb4b4b4)

Tff7b72val Te6edf3lcsLen Tff7b72= Te6edf3lcsLengthTb4b4b4(Te6edf3aTb4b4b4, Te6edf3bTb4b4b4)

Tff7b72return Te6edf3lcsLenTb4b4b4.Te6edf3toFloatTb4b4b4(Tb4b4b4) Tff7b72/ Te6edf3maxLenTb4b4b4.Te6edf3toFloatTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8fflcsLengthTb4b4b4(Te6edf3aTb4b4b4: Tffa657StringTb4b4b4, Te6edf3bTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657Int Tb4b4b4{

Tff7b72val Te6edf3m Tff7b72= Te6edf3aTb4b4b4.Te6edf3length

Tff7b72val Te6edf3n Tff7b72= Te6edf3bTb4b4b4.Te6edf3length

Tff7b72val Te6edf3dp Tff7b72= Te6edf3ArrayTb4b4b4(Te6edf3m Tff7b72+ T79c0ff1Tb4b4b4) Tb4b4b4{ Te6edf3IntArrayTb4b4b4(Te6edf3n Tff7b72+ T79c0ff1Tb4b4b4) Tb4b4b4}

Tff7b72for Tb4b4b4(Te6edf3i Tff7b72in T79c0ff1.Tb4b4b4.Te6edf3mTb4b4b4) Tb4b4b4{

Tff7b72for Tb4b4b4(Te6edf3j Tff7b72in T79c0ff1.Tb4b4b4.Te6edf3nTb4b4b4) Tb4b4b4{

Te6edf3dpTff7b72[Te6edf3iTff7b72]Tff7b72[Te6edf3jTff7b72] Tff7b72=

Tff7b72if Tb4b4b4(Te6edf3aTff7b72[Te6edf3i Tff7b72- T79c0ff1Tff7b72] Tff7b72=Tff7b72= Te6edf3bTff7b72[Te6edf3j Tff7b72- T79c0ff1Tff7b72]Tb4b4b4) Tb4b4b4{

Te6edf3dpTff7b72[Te6edf3i Tff7b72- T79c0ff1Tff7b72]Tff7b72[Te6edf3j Tff7b72- T79c0ff1Tff7b72] Tff7b72+ T79c0ff1

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3maxOfTb4b4b4(Te6edf3dpTff7b72[Te6edf3i Tff7b72- T79c0ff1Tff7b72]Tff7b72[Te6edf3jTff7b72]Tb4b4b4, Te6edf3dpTff7b72[Te6edf3iTff7b72]Tff7b72[Te6edf3j Tff7b72- T79c0ff1Tff7b72]Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tff7b72return Te6edf3dpTff7b72[Te6edf3mTff7b72]Tff7b72[Te6edf3nTff7b72]

Tb4b4b4}

Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72private Tff7b72const Tff7b72val Te6edf3MIN_CONFIDENCE Tff7b72= T79c0ff0.6f

Tb4b4b4}

Tb4b4b4}