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randogoth
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292
lib/main.dart
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292
lib/main.dart
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import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'dart:io';
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import 'package:path_provider/path_provider.dart';
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import 'note_editor.dart';
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import 'search_service.dart';
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void main() {
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runApp(MuzzleVelocityApp());
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}
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class MuzzleVelocityApp extends StatefulWidget {
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@override
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_MuzzleVelocityAppState createState() => _MuzzleVelocityAppState();
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}
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class _MuzzleVelocityAppState extends State<MuzzleVelocityApp> {
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ThemeMode _themeMode = ThemeMode.system;
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bool showTags = true;
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void _toggleTheme(bool darkMode) {
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if (mounted) {
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setState(() {
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_themeMode = darkMode ? ThemeMode.dark : ThemeMode.light;
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});
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}
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}
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void _toggleTags() {
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if (mounted) {
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setState(() {
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showTags = !showTags;
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});
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}
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}
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Future<void> _emptyTrash() async {
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final dir = await getApplicationDocumentsDirectory();
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final trashDir = Directory('${dir.path}/notes/trash');
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if (trashDir.existsSync()) {
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trashDir.deleteSync(recursive: true);
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trashDir.createSync();
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}
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}
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Muzzle Velocity',
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theme: ThemeData(
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brightness: Brightness.light,
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textTheme: GoogleFonts.ibmPlexMonoTextTheme(),
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),
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darkTheme: ThemeData(
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brightness: Brightness.dark,
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textTheme: GoogleFonts.ibmPlexMonoTextTheme(),
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),
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themeMode: _themeMode,
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home: NoteListScreen(
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toggleTheme: _toggleTheme,
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toggleTags: _toggleTags,
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emptyTrash: _emptyTrash,
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isDarkMode: _themeMode == ThemeMode.dark,
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showTags: showTags,
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),
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);
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}
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}
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class NoteListScreen extends StatefulWidget {
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final void Function(bool) toggleTheme;
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final VoidCallback toggleTags;
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final VoidCallback emptyTrash;
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final bool isDarkMode;
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final bool showTags;
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NoteListScreen({
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required this.toggleTheme,
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required this.toggleTags,
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required this.emptyTrash,
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required this.isDarkMode,
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required this.showTags,
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});
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@override
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_NoteListScreenState createState() => _NoteListScreenState();
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}
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class _NoteListScreenState extends State<NoteListScreen> {
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TextEditingController searchController = TextEditingController();
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List<File> notes = [];
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List<File> filteredNotes = [];
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@override
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void initState() {
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super.initState();
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_loadNotes();
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searchController.addListener(() {
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final text = searchController.text.trim();
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if (text.startsWith(':')) {
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_handleCommand(text);
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} else {
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_filterNotes();
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}
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});
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}
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void _handleCommand(String text) {
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switch (text) {
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case ':tags':
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widget.toggleTags();
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break;
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case ':notags':
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widget.toggleTags();
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break;
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case ':day':
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widget.toggleTheme(false);
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break;
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case ':night':
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widget.toggleTheme(true);
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break;
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case ':emptytrash':
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_confirmEmptyTrash();
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break;
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default:
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return; // Do nothing for unrecognized commands
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}
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searchController.clear();
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}
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void _confirmEmptyTrash() {
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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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title: Text("Empty Trash"),
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content: Text("Are you sure you want to permanently delete all trashed notes?"),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: Text("Cancel"),
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),
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TextButton(
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onPressed: () {
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widget.emptyTrash();
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Navigator.pop(context);
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},
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child: Text("Empty Trash"),
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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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Future<void> _loadNotes() async {
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final dir = await getApplicationDocumentsDirectory();
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final notesDir = Directory('${dir.path}/notes');
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if (!notesDir.existsSync()) {
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notesDir.createSync(recursive: true);
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}
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final files = notesDir.listSync().whereType<File>().where((file) => file.path.endsWith('.md')).toList();
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if (mounted) {
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setState(() {
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notes = files;
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filteredNotes = files;
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});
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}
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}
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void _filterNotes() {
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final query = searchController.text.toLowerCase();
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setState(() {
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filteredNotes = notes.where((note) {
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final content = note.readAsStringSync().toLowerCase();
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return note.uri.pathSegments.last.toLowerCase().contains(query) || content.contains(query);
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}).toList();
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});
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}
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void _deleteNote(File note) {
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final trashDir = Directory('${note.parent.path}/trash');
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if (!trashDir.existsSync()) {
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trashDir.createSync(recursive: true);
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}
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final trashedNote = File('${trashDir.path}/${note.uri.pathSegments.last}');
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note.renameSync(trashedNote.path);
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setState(() {
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notes.remove(note);
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filteredNotes.remove(note);
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Note moved to trash'),
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action: SnackBarAction(
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label: 'Undo',
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onPressed: () {
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trashedNote.renameSync(note.path);
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setState(() {
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notes.add(note);
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filteredNotes.add(note);
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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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List<InlineSpan> _formatTags(String content) {
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final tagPattern = RegExp(r'([#@+][a-zA-Z0-9_]+)');
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final List<InlineSpan> spans = [];
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for (final match in tagPattern.allMatches(content)) {
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final tag = match.group(0)!;
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Color tagColor = Colors.white;
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if (tag.startsWith('#')) tagColor = Colors.pinkAccent;
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if (tag.startsWith('+')) tagColor = Colors.cyan;
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if (tag.startsWith('@')) tagColor = Colors.yellow;
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spans.add(TextSpan(text: tag + ' ', style: TextStyle(color: tagColor, fontWeight: FontWeight.bold)));
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}
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return spans;
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: TextField(
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enableInteractiveSelection: true,
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autocorrect: false,
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textInputAction: TextInputAction.done,
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controller: searchController,
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decoration: InputDecoration(
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hintText: 'Search or enter a command...',
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border: InputBorder.none,
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),
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style: GoogleFonts.ibmPlexMono(color: Colors.grey[300]),
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),
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actions: [
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IconButton(
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icon: Icon(widget.showTags ? Icons.tag : Icons.circle_outlined),
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onPressed: widget.toggleTags,
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),
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IconButton(
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icon: Icon(Icons.brightness_6),
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onPressed: () => widget.toggleTheme(!widget.isDarkMode),
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),
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],
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),
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body: ListView.builder(
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itemCount: filteredNotes.length,
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itemBuilder: (context, index) {
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final noteFile = filteredNotes[index];
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final noteContent = noteFile.readAsStringSync();
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final tagSpans = _formatTags(noteContent).isNotEmpty ? _formatTags(noteContent) : [TextSpan(text: '')];
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return Dismissible(
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key: Key(noteFile.path),
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direction: DismissDirection.endToStart,
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background: Container(
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color: Colors.redAccent,
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alignment: Alignment.centerRight,
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padding: EdgeInsets.symmetric(horizontal: 20),
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child: Icon(Icons.delete, color: Colors.white),
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),
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onDismissed: (direction) => _deleteNote(noteFile),
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child: ListTile(
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title: Text(noteFile.uri.pathSegments.last.replaceAll('.md', '')),
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subtitle: widget.showTags && tagSpans.isNotEmpty
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? RichText(text: TextSpan(style: DefaultTextStyle.of(context).style, children: tagSpans))
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: null,
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => NoteEditorScreen(
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note: noteFile,
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isDarkMode: widget.isDarkMode,
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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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),
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);
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}
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}
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73
lib/note_editor.dart
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73
lib/note_editor.dart
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@ -0,0 +1,73 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_code_editor/flutter_code_editor.dart';
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import 'package:flutter_highlight/themes/monokai-sublime.dart';
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import 'package:highlight/languages/markdown.dart';
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import 'dart:io';
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class NoteEditorScreen extends StatefulWidget {
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final File note;
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final bool isDarkMode;
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NoteEditorScreen({required this.note, required this.isDarkMode});
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@override
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_NoteEditorScreenState createState() => _NoteEditorScreenState();
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}
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class _NoteEditorScreenState extends State<NoteEditorScreen> {
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late CodeController _controller;
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@override
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void initState() {
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super.initState();
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_loadNoteContent();
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}
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Future<void> _loadNoteContent() async {
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final content = await widget.note.readAsString();
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setState(() {
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_controller = CodeController(
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text: content,
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language: markdown,
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);
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_controller.addListener(_saveNote);
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_controller.popupController.enabled = false;
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});
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}
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Future<void> _saveNote() async {
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await widget.note.writeAsString(_controller.text);
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}
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@override
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void dispose() {
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_controller.removeListener(_saveNote);
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.note.uri.pathSegments.last.replaceAll('.md', '')),
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),
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body: _controller == null
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? Center(child: CircularProgressIndicator())
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: Padding(
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padding: const EdgeInsets.all(16.0),
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child: CodeTheme(
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data: CodeThemeData(styles: monokaiSublimeTheme),
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child: CodeField(
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gutterStyle: GutterStyle.none,
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controller: _controller,
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expands: true,
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textStyle: TextStyle(
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fontSize: 14.0,
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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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21
lib/search_service.dart
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21
lib/search_service.dart
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@ -0,0 +1,21 @@
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import 'dart:io';
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class SearchService {
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static List<File> searchNotes(String query, List<File> notes) {
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if (query.isEmpty) return notes;
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final lowerQuery = query.toLowerCase();
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return notes.where((note) {
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final fileName = note.uri.pathSegments.last.replaceAll('.md', '').toLowerCase();
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final content = note.readAsStringSync().toLowerCase();
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// Fuzzy search: Match if all words in the query are found in either the title or content
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return _matchesFuzzy(lowerQuery, fileName) || _matchesFuzzy(lowerQuery, content);
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}).toList();
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}
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static bool _matchesFuzzy(String query, String text) {
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final words = query.split(RegExp(r'\s+')).where((word) => word.isNotEmpty);
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return words.every((word) => text.contains(word));
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}
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}
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