Node / meshtastic / Meshtastic-Android / files / feature / settings / src / jvmMain / kotlin / org / meshtastic / feature / settings / radio / component / DeviceConfigScreen.jvm.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.settings.radio.component

Tff7b72import T7ee787androidx.compose.runtime.Composable

Tff7b72import T7ee787androidx.compose.runtime.remember

Tff7b72import T7ee787java.time.ZoneId

Tff7b72import T7ee787java.time.ZoneOffset

Tff7b72import T7ee787java.time.ZonedDateTime

Tff7b72import T7ee787java.time.format.DateTimeFormatter

Tff7b72import T7ee787java.time.zone.ZoneOffsetTransitionRule

Tff7b72import T7ee787java.util.Locale

Tff7b72import T7ee787kotlin.math.abs

Tf0883e@Composable Tff7b72actual Tff7b72fun Td2a8ffrememberSystemTimeZonePosixStringTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tff7b72= Te6edf3remember Tb4b4b4{ Te6edf3ZoneIdTb4b4b4.Te6edf3systemDefaultTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3toPosixStringTb4b4b4(Tb4b4b4) Tb4b4b4}

T8b949e/** Generates a POSIX time zone string from a [ZoneId]. JVM/Desktop version of the Android-only `core:model` utility. */

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffReturnCountTa5d6ff"Tb4b4b4)

Tff7b72private Tff7b72fun Te6edf3ZoneIdTb4b4b4.Td2a8fftoPosixStringTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3rules Tff7b72= Tff7b72thisTb4b4b4.Te6edf3rules

Tff7b72if Tb4b4b4(Te6edf3rulesTb4b4b4.Te6edf3isFixedOffset Tff7b72|Tff7b72| Te6edf3rulesTb4b4b4.Te6edf3transitionRulesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3now Tff7b72= Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3zdt Tff7b72= Te6edf3ZonedDateTimeTb4b4b4.Te6edf3ofInstantTb4b4b4(Te6edf3nowTb4b4b4, Tff7b72thisTb4b4b4)

Tff7b72return Ta5d6ff"Tffd700${Te6edf3formatAbbreviationTb4b4b4(Te6edf3zdtTb4b4b4.Te6edf3timeZoneShortNameTb4b4b4(Tb4b4b4)Tb4b4b4)Tffd700}Tffd700${Te6edf3formatPosixOffsetTb4b4b4(Te6edf3zdtTb4b4b4.Te6edf3offsetTb4b4b4)Tffd700}Ta5d6ff"

Tb4b4b4}

Tff7b72val Te6edf3springRule Tff7b72= Te6edf3rulesTb4b4b4.Te6edf3transitionRulesTb4b4b4.Te6edf3lastOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3offsetAfterTb4b4b4.Te6edf3totalSeconds Tff7b72> Tffa657itTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSeconds Tb4b4b4}

Tff7b72val Te6edf3fallRule Tff7b72= Te6edf3rulesTb4b4b4.Te6edf3transitionRulesTb4b4b4.Te6edf3lastOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3offsetAfterTb4b4b4.Te6edf3totalSeconds Tff7b72< Tffa657itTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSeconds Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3springRule Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Te6edf3fallRule Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3now Tff7b72= Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3zdt Tff7b72= Te6edf3ZonedDateTimeTb4b4b4.Te6edf3ofInstantTb4b4b4(Te6edf3nowTb4b4b4, Tff7b72thisTb4b4b4)

Tff7b72return Ta5d6ff"Tffd700${Te6edf3formatAbbreviationTb4b4b4(Te6edf3zdtTb4b4b4.Te6edf3timeZoneShortNameTb4b4b4(Tb4b4b4)Tb4b4b4)Tffd700}Tffd700${Te6edf3formatPosixOffsetTb4b4b4(Te6edf3zdtTb4b4b4.Te6edf3offsetTb4b4b4)Tffd700}Ta5d6ff"

Tb4b4b4}

Tff7b72return Te6edf3buildString Tb4b4b4{

Tff7b72val Te6edf3stdAbbrev Tff7b72= Te6edf3getTransitionAbbreviationTb4b4b4(Tff7b72thisTf0883e@toPosixStringTb4b4b4, Te6edf3fallRuleTb4b4b4)

Tff7b72val Te6edf3dstAbbrev Tff7b72= Te6edf3getTransitionAbbreviationTb4b4b4(Tff7b72thisTf0883e@toPosixStringTb4b4b4, Te6edf3springRuleTb4b4b4)

Te6edf3appendTb4b4b4(Te6edf3formatAbbreviationTb4b4b4(Te6edf3stdAbbrevTb4b4b4)Tb4b4b4)

Te6edf3appendTb4b4b4(Te6edf3formatPosixOffsetTb4b4b4(Te6edf3springRuleTb4b4b4.Te6edf3offsetBeforeTb4b4b4)Tb4b4b4)

Te6edf3appendTb4b4b4(Te6edf3formatAbbreviationTb4b4b4(Te6edf3dstAbbrevTb4b4b4)Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3springRuleTb4b4b4.Te6edf3offsetAfterTb4b4b4.Te6edf3totalSeconds Tff7b72- Te6edf3springRuleTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSeconds Tff7b72!Tff7b72= T79c0ff3T79c0ff6T79c0ff0T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3formatPosixOffsetTb4b4b4(Te6edf3springRuleTb4b4b4.Te6edf3offsetAfterTb4b4b4)Tb4b4b4)

Tb4b4b4}

Te6edf3appendTb4b4b4(Te6edf3formatTransitionRuleTb4b4b4(Te6edf3springRuleTb4b4b4)Tb4b4b4)

Te6edf3appendTb4b4b4(Te6edf3formatTransitionRuleTb4b4b4(Te6edf3fallRuleTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Te6edf3ZonedDateTimeTb4b4b4.Td2a8fftimeZoneShortNameTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3formatter Tff7b72= Te6edf3DateTimeFormatterTb4b4b4.Te6edf3ofPatternTb4b4b4(Ta5d6ff"Ta5d6ffzzzTa5d6ff"Tb4b4b4, Te6edf3LocaleTb4b4b4.Te6edf3ENGLISHTb4b4b4)

Tff7b72val Te6edf3shortName Tff7b72= Te6edf3formatTb4b4b4(Te6edf3formatterTb4b4b4)

Tff7b72return Tff7b72if Tb4b4b4(Te6edf3shortNameTb4b4b4.Te6edf3startsWithTb4b4b4(Ta5d6ff"Ta5d6ffGMTTa5d6ff"Tb4b4b4)Tb4b4b4) Ta5d6ff"Ta5d6ffGMTTa5d6ff" Tff7b72else Te6edf3shortName

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffformatAbbreviationTb4b4b4(Te6edf3abbrevTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657String Tff7b72= Tff7b72if Tb4b4b4(Te6edf3abbrevTb4b4b4.Te6edf3all Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3isLetterTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4) Te6edf3abbrev Tff7b72else Ta5d6ff"Ta5d6ff<Tffd700$Te6edf3abbrevTa5d6ff>Ta5d6ff"

Tff7b72private Tff7b72fun Td2a8ffgetTransitionAbbreviationTb4b4b4(Te6edf3zoneTb4b4b4: Te6edf3ZoneIdTb4b4b4, Te6edf3ruleTb4b4b4: Te6edf3ZoneOffsetTransitionRuleTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3year Tff7b72= Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3LocalDateTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3year

Tff7b72val Te6edf3transition Tff7b72= Te6edf3ruleTb4b4b4.Te6edf3createTransitionTb4b4b4(Te6edf3yearTb4b4b4)

Tff7b72return Te6edf3ZonedDateTimeTb4b4b4.Te6edf3ofInstantTb4b4b4(Te6edf3transitionTb4b4b4.Te6edf3instantTb4b4b4, Te6edf3zoneTb4b4b4)Tb4b4b4.Te6edf3timeZoneShortNameTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72private Tff7b72fun Td2a8ffformatPosixOffsetTb4b4b4(Te6edf3offsetTb4b4b4: Te6edf3ZoneOffsetTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3offsetSeconds Tff7b72= Tff7b72-Te6edf3offsetTb4b4b4.Te6edf3totalSeconds

Tff7b72val Te6edf3hours Tff7b72= Te6edf3offsetSeconds Tff7b72/ T79c0ff3T79c0ff6T79c0ff0T79c0ff0

Tff7b72val Te6edf3remainingSeconds Tff7b72= Te6edf3absTb4b4b4(Te6edf3offsetSecondsTb4b4b4) Tff7b72% T79c0ff3T79c0ff6T79c0ff0T79c0ff0

Tff7b72val Te6edf3minutes Tff7b72= Te6edf3remainingSeconds Tff7b72/ T79c0ff6T79c0ff0

Tff7b72val Te6edf3seconds Tff7b72= Te6edf3remainingSeconds Tff7b72% T79c0ff6T79c0ff0

Tff7b72return Te6edf3buildString Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3offsetSeconds Tff7b72< T79c0ff0 Tff7b72&Tff7b72& Te6edf3hours Tff7b72=Tff7b72= T79c0ff0Tb4b4b4) Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff-Ta5d6ff"Tb4b4b4)

Te6edf3appendTb4b4b4(Te6edf3hoursTb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3minutes Tff7b72!Tff7b72= T79c0ff0 Tff7b72|Tff7b72| Te6edf3seconds Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff:%02dTa5d6ff"Tb4b4b4.Te6edf3formatTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3ENGLISHTb4b4b4, Te6edf3minutesTb4b4b4)Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3seconds Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff:%02dTa5d6ff"Tb4b4b4.Te6edf3formatTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3ENGLISHTb4b4b4, Te6edf3secondsTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72private Tff7b72fun Td2a8ffformatTransitionRuleTb4b4b4(Te6edf3ruleTb4b4b4: Te6edf3ZoneOffsetTransitionRuleTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3month Tff7b72= Te6edf3ruleTb4b4b4.Te6edf3monthTb4b4b4.Te6edf3value

Tff7b72val Te6edf3dayOfWeek Tff7b72= Te6edf3ruleTb4b4b4.Te6edf3dayOfWeekTb4b4b4.Te6edf3value Tff7b72% T79c0ff7

Tff7b72val Te6edf3dayIndicator Tff7b72= Te6edf3ruleTb4b4b4.Te6edf3dayOfMonthIndicator

Tff7b72val Te6edf3occurrence Tff7b72=

Tff7b72when Tb4b4b4{

Te6edf3dayIndicator Tff7b72< T79c0ff0 Tff7b72-Tff7b72> T79c0ff5

Te6edf3dayIndicator Tff7b72> Te6edf3ruleTb4b4b4.Te6edf3monthTb4b4b4.Te6edf3lengthTb4b4b4(Tff7b72falseTb4b4b4) Tff7b72- T79c0ff7 Tff7b72-Tff7b72> T79c0ff5

Tff7b72else Tff7b72-Tff7b72> Tb4b4b4(Tb4b4b4(Te6edf3dayIndicator Tff7b72- T79c0ff1Tb4b4b4) Tff7b72/ T79c0ff7Tb4b4b4) Tff7b72+ T79c0ff1

Tb4b4b4}

Tff7b72val Te6edf3wallTime Tff7b72=

Tff7b72when Tb4b4b4(Te6edf3ruleTb4b4b4.Te6edf3timeDefinitionTb4b4b4) Tb4b4b4{

Te6edf3ZoneOffsetTransitionRuleTb4b4b4.Te6edf3TimeDefinitionTb4b4b4.Te6edf3UTC Tff7b72-Tff7b72>

Te6edf3ruleTb4b4b4.Te6edf3localTimeTb4b4b4.Te6edf3plusSecondsTb4b4b4(Te6edf3ruleTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSecondsTb4b4b4.Te6edf3toLongTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3ZoneOffsetTransitionRuleTb4b4b4.Te6edf3TimeDefinitionTb4b4b4.Te6edf3STANDARD Tff7b72-Tff7b72> Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3ruleTb4b4b4.Te6edf3offsetAfterTb4b4b4.Te6edf3totalSeconds Tff7b72> Te6edf3ruleTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSecondsTb4b4b4) Tb4b4b4{

Te6edf3ruleTb4b4b4.Te6edf3localTime

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3ruleTb4b4b4.Te6edf3localTimeTb4b4b4.Te6edf3plusSecondsTb4b4b4(

Tb4b4b4(Te6edf3ruleTb4b4b4.Te6edf3offsetBeforeTb4b4b4.Te6edf3totalSeconds Tff7b72- Te6edf3ruleTb4b4b4.Te6edf3offsetAfterTb4b4b4.Te6edf3totalSecondsTb4b4b4)Tb4b4b4.Te6edf3toLongTb4b4b4(Tb4b4b4)Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72else Tff7b72-Tff7b72> Te6edf3ruleTb4b4b4.Te6edf3localTime

Tb4b4b4}

Tff7b72return Te6edf3buildString Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff,MTffd700$Te6edf3monthTa5d6ff.Tffd700$Te6edf3occurrenceTa5d6ff.Tffd700$Te6edf3dayOfWeekTa5d6ff"Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3wallTimeTb4b4b4.Te6edf3hour Tff7b72!Tff7b72= T79c0ff2 Tff7b72|Tff7b72| Te6edf3wallTimeTb4b4b4.Te6edf3minute Tff7b72!Tff7b72= T79c0ff0 Tff7b72|Tff7b72| Te6edf3wallTimeTb4b4b4.Te6edf3second Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff/Tffd700${Te6edf3wallTimeTb4b4b4.Te6edf3hourTffd700}Ta5d6ff"Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3wallTimeTb4b4b4.Te6edf3minute Tff7b72!Tff7b72= T79c0ff0 Tff7b72|Tff7b72| Te6edf3wallTimeTb4b4b4.Te6edf3second Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff:%02dTa5d6ff"Tb4b4b4.Te6edf3formatTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3ENGLISHTb4b4b4, Te6edf3wallTimeTb4b4b4.Te6edf3minuteTb4b4b4)Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3wallTimeTb4b4b4.Te6edf3second Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff:%02dTa5d6ff"Tb4b4b4.Te6edf3formatTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3ENGLISHTb4b4b4, Te6edf3wallTimeTb4b4b4.Te6edf3secondTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}