96 lines
2.5 KiB
Dart
96 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:matrix/matrix.dart';
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class LogViewer extends StatefulWidget {
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const LogViewer({super.key});
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@override
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LogViewerState createState() => LogViewerState();
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}
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class LogViewerState extends State<LogViewer> {
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Level logLevel = Level.debug;
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double fontSize = 14;
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@override
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Widget build(BuildContext context) {
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final outputEvents = Logs()
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.outputEvents
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.where((e) => e.level.index <= logLevel.index)
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.toList();
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return Scaffold(
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backgroundColor: Colors.black,
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appBar: AppBar(
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title: Text(logLevel.toString()),
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leading: BackButton(
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onPressed: () => context.go('/'),
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),
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actions: [
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IconButton(
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icon: const Icon(Icons.zoom_in_outlined),
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onPressed: () => setState(() => fontSize++),
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),
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IconButton(
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icon: const Icon(Icons.zoom_out_outlined),
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onPressed: () => setState(() => fontSize--),
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),
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PopupMenuButton<Level>(
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itemBuilder: (context) => Level.values
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.map(
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(level) => PopupMenuItem(
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value: level,
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child: Text(level.toString()),
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),
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)
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.toList(),
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onSelected: (Level level) => setState(() => logLevel = level),
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),
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],
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),
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body: ListView.builder(
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itemCount: outputEvents.length,
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itemBuilder: (context, i) => SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: SelectableText(
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outputEvents[i].toDisplayString(),
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style: TextStyle(
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color: outputEvents[i].color,
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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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extension on LogEvent {
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Color get color {
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switch (level) {
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case Level.wtf:
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return Colors.purple;
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case Level.error:
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return Colors.red;
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case Level.warning:
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return Colors.orange;
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case Level.info:
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return Colors.green;
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case Level.debug:
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return Colors.white;
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case Level.verbose:
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return Colors.grey;
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}
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}
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String toDisplayString() {
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var str = '# [${level.toString().split('.').last.toUpperCase()}] $title';
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if (exception != null) {
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str += ' - ${exception.toString()}';
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}
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if (stackTrace != null) {
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str += '\n${stackTrace.toString()}';
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}
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return str;
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}
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}
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