115 lines
3.0 KiB
Dart
115 lines
3.0 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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import 'CreateNewNote.dart';
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import 'NoteDetailView.dart';
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class Note {
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late String title;
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late Map<String, dynamic> content;
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late DateTime startDate;
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late DateTime modifyDate;
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Note({
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required this.title,
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required this.content,
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required this.startDate,
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required this.modifyDate,
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});
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}
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class NotesView extends StatefulWidget {
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const NotesView({Key? key}) : super(key: key);
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@override
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State<NotesView> createState() => _NotesViewState();
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}
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class _NotesViewState extends State<NotesView> {
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DateTime randomDate(DateTime start, DateTime end) {
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final random = Random();
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final dayDifference = end.difference(start).inDays;
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final randomDays = random.nextInt(dayDifference + 1);
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return start.add(Duration(days: randomDays));
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}
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List<Note> generateRandomNotes(int count) {
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final List<String> titles = ["Nota 1", "Nota 2", "Nota 3", "Nota 4"];
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final DateTime now = DateTime.now();
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return List.generate(count, (index) {
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final title = titles[index % titles.length];
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final content = {
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'Desc': 'Descrizione',
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};
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final startDate = randomDate(DateTime(2023, 1, 1), now);
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final modifyDate = randomDate(startDate, now);
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return Note(
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title: title,
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content: content,
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startDate: startDate,
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modifyDate: modifyDate,
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);
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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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final List<Note> notes = generateRandomNotes(10);
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return Scaffold(
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appBar: AppBar(
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title: Text('Note'),
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backgroundColor: Colors.blue,
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),
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floatingActionButton: FloatingActionButton(
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onPressed: () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => const CreateNewNote(),
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),
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);
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},
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child: Icon(Icons.add),
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backgroundColor: Colors.blue,
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),
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body: Container(
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color: Colors.blue[50],
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child: ListView.builder(
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itemCount: notes.length,
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itemBuilder: (context, index) {
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final note = notes[index];
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return Card(
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color: Colors.white,
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elevation: 2.0,
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margin: EdgeInsets.all(8.0),
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child: ListTile(
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title: Text(
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note.title,
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style: TextStyle(color: Colors.blue, fontWeight: FontWeight.bold),
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Descrizione della nota: ${notes.first.content}'),
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],
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),
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onTap: () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => const NoteDetailView(),
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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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