118 lines
2.9 KiB
Dart
118 lines
2.9 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:path/path.dart' as p;
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Sheetless',
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theme: ThemeData(
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useMaterial3: true,
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primarySwatch: Colors.blue,
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),
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home: const MyHomePage(title: 'Sheetless'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class Sheet {
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final String author;
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final String name;
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Sheet(this.author, this.name);
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}
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class _MyHomePageState extends State<MyHomePage> {
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Future<List<Sheet>> loadSheets() async {
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print("LOADING SHEETS!!! ###############################");
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// TODO: Handle directory not found
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var dir = Directory("/home/julian/Nextcloud/jhome/Klavier-Noten/");
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final List<Sheet> sheets = List.empty(growable: true);
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if (dir.existsSync()) {
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await for (final FileSystemEntity x in dir.list()) {
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if (x is Directory) {
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var y = x;
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var authorName = p.basename(y.path);
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await for (final FileSystemEntity a in y.list()) {
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if (a is File) {
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var sheetName = p.basenameWithoutExtension(a.path);
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sheets.add(Sheet(authorName, sheetName));
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}
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}
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}
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}
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}
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return sheets;
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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.title),
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),
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// body: Center(
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// child: Column(
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// mainAxisAlignment: MainAxisAlignment.center,
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// children: <Widget>[
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body: FutureBuilder(
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future: loadSheets(),
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builder: (BuildContext context, AsyncSnapshot<List<Sheet>> snapshot) {
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if (snapshot.hasData) {
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return SheetsWidget(sheets: snapshot.data!);
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} else if (snapshot.hasError) {
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return const Icon(Icons.error);
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} else {
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return const CircularProgressIndicator();
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}
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}),
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// const Text(
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// 'You have pushed the button this many times:',
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// ),
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// Text(
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// '$_counter',
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// style: Theme.of(context).textTheme.headlineMedium,
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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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class SheetsWidget extends StatelessWidget {
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final List<Sheet> sheets;
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const SheetsWidget({super.key, required this.sheets});
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@override
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Widget build(context) {
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return ListView.builder(
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itemCount: sheets.length,
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itemBuilder: (context, index) {
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var sheet = sheets[index];
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return ListTile(
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title: Text(sheet.name),
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subtitle: Text(sheet.author),
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);
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});
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}
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}
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