Node / meshtastic / Meshtastic-Android / files / core / ui / src / commonMain / kotlin / org / meshtastic / core / ui / util / AnnotatedStrings.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.core.ui.util

Tff7b72import T7ee787androidx.compose.ui.graphics.Color

Tff7b72import T7ee787androidx.compose.ui.text.AnnotatedString

Tff7b72import T7ee787androidx.compose.ui.text.SpanStyle

Tff7b72import T7ee787androidx.compose.ui.text.buildAnnotatedString

Tff7b72import T7ee787androidx.compose.ui.text.font.FontWeight

Tff7b72import T7ee787androidx.compose.ui.text.withStyle

Tff7b72import T7ee787org.meshtastic.core.ui.component.SNR_FAIR_THRESHOLD

Tff7b72import T7ee787org.meshtastic.core.ui.component.SNR_GOOD_THRESHOLD

T8b949e/**

* Converts a raw traceroute string into an [AnnotatedString] with SNR values highlighted according to their quality.

*/

Tff7b72fun Td2a8ffannotateTracerouteTb4b4b4(

Te6edf3inStringTb4b4b4: Tffa657String?Tb4b4b4,

Te6edf3statusGreenTb4b4b4: Te6edf3ColorTb4b4b4,

Te6edf3statusYellowTb4b4b4: Te6edf3ColorTb4b4b4,

Te6edf3statusOrangeTb4b4b4: Te6edf3ColorTb4b4b4,

Tb4b4b4)Tb4b4b4: Te6edf3AnnotatedString Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3inString Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tff7b72return Te6edf3buildAnnotatedString Tb4b4b4{ Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4) Tb4b4b4}

Tff7b72return Te6edf3buildAnnotatedString Tb4b4b4{

Te6edf3inStringTb4b4b4.Te6edf3linesTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3forEachIndexed Tb4b4b4{ Te6edf3iTb4b4b4, Te6edf3line Tff7b72-Tff7b72>

Tff7b72if Tb4b4b4(Te6edf3i Tff7b72> T79c0ff0Tb4b4b4) Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff\Ta5d6ffnTa5d6ff"Tb4b4b4)

T8b949e// Example line: "⇊ -8.75 dB SNR"

Tff7b72if Tb4b4b4(Te6edf3lineTb4b4b4.Te6edf3trimStartTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3startsWithTb4b4b4(Ta5d6ff"Ta5d6ff⇊Ta5d6ff"Tb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3snrRegex Tff7b72= Te6edf3RegexTb4b4b4(Ta5d6ff"""Ta5d6ff⇊ ([Ta5d6ff\Ta5d6ffd.?-]+) dBTa5d6ff"""Tb4b4b4)

Tff7b72val Te6edf3snrMatch Tff7b72= Te6edf3snrRegexTb4b4b4.Te6edf3findTb4b4b4(Te6edf3lineTb4b4b4)

Tff7b72val Te6edf3snrValue Tff7b72= Te6edf3snrMatchTff7b72?.Te6edf3groupValuesTff7b72?.Te6edf3getOrNullTb4b4b4(T79c0ff1Tb4b4b4)Tff7b72?.Te6edf3toFloatOrNullTb4b4b4(Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3snrValue Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3snrColor Tff7b72=

Tff7b72when Tb4b4b4{

Te6edf3snrValue Tff7b72>Tff7b72= Te6edf3SNR_GOOD_THRESHOLD Tff7b72-Tff7b72> Te6edf3statusGreen

Te6edf3snrValue Tff7b72>Tff7b72= Te6edf3SNR_FAIR_THRESHOLD Tff7b72-Tff7b72> Te6edf3statusYellow

Tff7b72else Tff7b72-Tff7b72> Te6edf3statusOrange

Tb4b4b4}

Te6edf3withStyleTb4b4b4(Te6edf3style Tff7b72= Te6edf3SpanStyleTb4b4b4(Te6edf3color Tff7b72= Te6edf3snrColorTb4b4b4, Te6edf3fontWeight Tff7b72= Te6edf3FontWeightTb4b4b4.Te6edf3BoldTb4b4b4)Tb4b4b4) Tb4b4b4{ Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4) Tb4b4b4}

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4)

Tb4b4b4}

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

T8b949e/**

* Converts a raw neighbor info string into an [AnnotatedString] with SNR values highlighted according to their quality.

*/

Tff7b72fun Td2a8ffannotateNeighborInfoTb4b4b4(

Te6edf3inStringTb4b4b4: Tffa657String?Tb4b4b4,

Te6edf3statusGreenTb4b4b4: Te6edf3ColorTb4b4b4,

Te6edf3statusYellowTb4b4b4: Te6edf3ColorTb4b4b4,

Te6edf3statusOrangeTb4b4b4: Te6edf3ColorTb4b4b4,

Tb4b4b4)Tb4b4b4: Te6edf3AnnotatedString Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3inString Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tff7b72return Te6edf3buildAnnotatedString Tb4b4b4{ Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4) Tb4b4b4}

Tff7b72return Te6edf3buildAnnotatedString Tb4b4b4{

Te6edf3inStringTb4b4b4.Te6edf3linesTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3forEachIndexed Tb4b4b4{ Te6edf3iTb4b4b4, Te6edf3line Tff7b72-Tff7b72>

Tff7b72if Tb4b4b4(Te6edf3i Tff7b72> T79c0ff0Tb4b4b4) Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff\Ta5d6ffnTa5d6ff"Tb4b4b4)

T8b949e// Example line: "• NodeName (SNR: 5.5)"

Tff7b72if Tb4b4b4(Te6edf3lineTb4b4b4.Te6edf3containsTb4b4b4(Ta5d6ff"Ta5d6ff(SNR: Ta5d6ff"Tb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3snrRegex Tff7b72= Te6edf3RegexTb4b4b4(Ta5d6ff"""Ta5d6ff\Ta5d6ff(SNR: ([Ta5d6ff\Ta5d6ffd.?-]+)Ta5d6ff\Ta5d6ff)Ta5d6ff"""Tb4b4b4)

Tff7b72val Te6edf3snrMatch Tff7b72= Te6edf3snrRegexTb4b4b4.Te6edf3findTb4b4b4(Te6edf3lineTb4b4b4)

Tff7b72val Te6edf3snrValue Tff7b72= Te6edf3snrMatchTff7b72?.Te6edf3groupValuesTff7b72?.Te6edf3getOrNullTb4b4b4(T79c0ff1Tb4b4b4)Tff7b72?.Te6edf3toFloatOrNullTb4b4b4(Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3snrValue Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3snrColor Tff7b72=

Tff7b72when Tb4b4b4{

Te6edf3snrValue Tff7b72>Tff7b72= Te6edf3SNR_GOOD_THRESHOLD Tff7b72-Tff7b72> Te6edf3statusGreen

Te6edf3snrValue Tff7b72>Tff7b72= Te6edf3SNR_FAIR_THRESHOLD Tff7b72-Tff7b72> Te6edf3statusYellow

Tff7b72else Tff7b72-Tff7b72> Te6edf3statusOrange

Tb4b4b4}

Tff7b72val Te6edf3snrPrefix Tff7b72= Ta5d6ff"Ta5d6ff(SNR: Ta5d6ff"

Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4.Te6edf3substringTb4b4b4(T79c0ff0Tb4b4b4, Te6edf3lineTb4b4b4.Te6edf3indexOfTb4b4b4(Te6edf3snrPrefixTb4b4b4) Tff7b72+ Te6edf3snrPrefixTb4b4b4.Te6edf3lengthTb4b4b4)Tb4b4b4)

Te6edf3withStyleTb4b4b4(Te6edf3style Tff7b72= Te6edf3SpanStyleTb4b4b4(Te6edf3color Tff7b72= Te6edf3snrColorTb4b4b4, Te6edf3fontWeight Tff7b72= Te6edf3FontWeightTb4b4b4.Te6edf3BoldTb4b4b4)Tb4b4b4) Tb4b4b4{ Te6edf3appendTb4b4b4(Ta5d6ff"Tffd700$Te6edf3snrValueTa5d6ff"Tb4b4b4) Tb4b4b4}

Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff)Ta5d6ff"Tb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4)

Tb4b4b4}

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3lineTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}