drone status menue with status and critical event log implemented
This commit is contained in:
Constantin Leue
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../domain/telemetry/drone_event.dart';
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import '../dmc_colors.dart';
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import '../providers/drone_event_log_provider.dart';
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import '../providers/telemetry_provider.dart';
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enum _PanelTab { status, warnings }
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/// Vollbild-Statusmenue fuer den Fly-Modus (Doku: "ein neues menue anlegen
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/// fuer die neue drone status pille, nach dem vorbild des menues fuer
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/// drones and missions, aber jetzt fuer drone status and warnings") -
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/// dieselbe Tab-Struktur wie [MissionsDronesPanel], nur mit den beiden
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/// telemetriebezogenen Tabs Status/Warnings statt Missions/Drones.
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/// Erreichbar ueber die Drohnen-Status-Pille (Status-Tab) bzw. den
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/// Warnungs-Knopf (Warnings-Tab) in der Fusszeile im Fly-Modus (siehe
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/// bottom_stats_bar.dart/fly_screen.dart).
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class DroneStatusWarningsPanel extends ConsumerStatefulWidget {
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const DroneStatusWarningsPanel.status({super.key}) : _initialTab = _PanelTab.status;
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const DroneStatusWarningsPanel.warnings({super.key}) : _initialTab = _PanelTab.warnings;
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final _PanelTab _initialTab;
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@override
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ConsumerState<DroneStatusWarningsPanel> createState() => _DroneStatusWarningsPanelState();
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}
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class _DroneStatusWarningsPanelState extends ConsumerState<DroneStatusWarningsPanel> {
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late _PanelTab _tab = widget._initialTab;
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@override
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Widget build(BuildContext context) {
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return Material(
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color: const Color(0xEB080808),
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child: SafeArea(
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 12, 8, 12),
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child: Row(
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children: [
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const Expanded(
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child: Text(
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'Drone Status & Warnings',
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style: TextStyle(
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color: Colors.white,
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fontSize: 20,
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fontWeight: FontWeight.w700,
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),
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),
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),
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IconButton(
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onPressed: () => Navigator.of(context).pop(),
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icon: const Icon(Icons.close, color: Colors.white),
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),
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],
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),
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),
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Row(
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children: [
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_tabButton('Status', _PanelTab.status),
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_tabButton('Warnings', _PanelTab.warnings),
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],
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),
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const Divider(color: Colors.white24, height: 1),
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Expanded(
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child: switch (_tab) {
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_PanelTab.status => _statusTab(),
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_PanelTab.warnings => _warningsTab(),
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},
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),
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],
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),
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),
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);
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}
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Widget _tabButton(String label, _PanelTab tab) {
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final active = _tab == tab;
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return Expanded(
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child: InkWell(
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onTap: () => setState(() => _tab = tab),
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 10),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: active ? const Color(0xFF4D9DFF) : Colors.transparent,
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width: 2,
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),
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),
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),
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child: Text(
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label,
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textAlign: TextAlign.center,
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style: TextStyle(
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color: active ? Colors.white : Colors.white60,
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fontWeight: FontWeight.w600,
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fontSize: 14,
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),
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),
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),
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),
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);
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}
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// --- Status ---
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Widget _statusTab() {
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final telemetry = ref.watch(telemetryProvider);
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return telemetry.when(
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data: (frame) => ListView(
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padding: const EdgeInsets.all(16),
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children: [
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_statusRow('GPS satellites', '${frame.numSat}'),
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_statusRow(
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'GPS precision (HDOP)',
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frame.hasFix ? frame.hdop.toStringAsFixed(2) : '—',
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),
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_statusRow(
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'GPS coordinates',
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frame.hasFix
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? '${frame.lat.toStringAsFixed(6)}, ${frame.lon.toStringAsFixed(6)}'
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: '—',
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),
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_statusRow('Current draw', '${frame.currentA.toStringAsFixed(1)} A'),
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_statusRow('Battery voltage', '${frame.batteryVoltage.toStringAsFixed(2)} V'),
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_statusRow('Heading', '${frame.headingDeg.round()}°'),
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_statusRow('RX quality / SNR', '${frame.linkQuality}% / ${frame.snrDb} dB'),
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// Downlink-Qualitaet/-SNR und die Akku-SoC des Sendemoduls selbst
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// (nicht der Drohne) sind ueber keinen MSP-GET-Befehl abrufbar -
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// rxLinkStatistics_t (iNAV 9.1, rx.h) hat zwar ein downlinkLQ-Feld,
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// das wird aber nur per MSP2_COMMON_SET_MSP_RC_LINK_STATS von
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// aussen HINEINgeschrieben, nie per GET zurueckgelesen; eine
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// Downlink-SNR oder eine Sender-Akkugroesse existiert im Struct
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// ueberhaupt nicht (verifiziert im lokalen iNAV-Checkout,
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// release/9.1).
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_statusRow('TX battery SoC / quality / SNR', 'Not available (not exposed via MSP)'),
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],
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),
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loading: () => const Center(
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child: CircularProgressIndicator(color: Color(0xFF4D9DFF)),
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),
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error: (err, st) => const Center(
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child: Text('No telemetry', style: TextStyle(color: Colors.white60, fontSize: 15)),
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),
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);
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}
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Widget _statusRow(String label, String value) {
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 4),
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.04),
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borderRadius: BorderRadius.circular(10),
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),
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child: Row(
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children: [
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Expanded(child: Text(label, style: const TextStyle(color: Colors.white70))),
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Text(value, style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w600)),
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],
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),
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);
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}
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// --- Warnings ---
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Widget _warningsTab() {
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final events = ref.watch(droneEventLogProvider);
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if (events.isEmpty) {
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return const Center(
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child: Text('No events yet', style: TextStyle(color: Colors.white60, fontSize: 15)),
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);
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}
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return ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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itemCount: events.length,
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itemBuilder: (context, index) => _eventRow(events[index]),
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);
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}
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Widget _eventRow(DroneEvent event) {
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final color = event.severity == DroneEventSeverity.critical
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? DmcColors.warnRed
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: DmcColors.pafAmber;
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 4),
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.04),
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border: Border.all(color: color.withValues(alpha: 0.4)),
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borderRadius: BorderRadius.circular(10),
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),
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child: Row(
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children: [
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Text(_formatTime(event.timestamp), style: const TextStyle(color: Colors.white60)),
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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event.message,
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style: TextStyle(color: color, fontWeight: FontWeight.w600),
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),
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),
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],
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),
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);
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}
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String _formatTime(DateTime dt) =>
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'${dt.hour.toString().padLeft(2, '0')}:'
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'${dt.minute.toString().padLeft(2, '0')}:'
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'${dt.second.toString().padLeft(2, '0')}';
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}
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