105 lines
3.1 KiB
Dart
105 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/foundation.dart';
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import 'package:contacts_dataist_ir/models/contact.dart';
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import 'package:contacts_dataist_ir/database/database_helper.dart';
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class ContactListScreen extends StatefulWidget {
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const ContactListScreen({super.key});
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@override
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State<ContactListScreen> createState() => _ContactListScreenState();
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}
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class _ContactListScreenState extends State<ContactListScreen> {
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final DatabaseHelper _dbHelper = DatabaseHelper();
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List<Contact> _contacts = [];
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bool _isLoading = true;
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@override
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void initState() {
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super.initState();
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_loadContacts();
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}
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Future<void> _loadContacts() async {
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setState(() {
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_isLoading = true;
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});
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try {
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final contacts = await _dbHelper.getContacts();
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setState(() {
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_contacts = contacts;
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});
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} catch (e) {
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if (kDebugMode) {
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print('Error loading contacts: $e');
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}
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} finally {
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setState(() {
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_isLoading = false;
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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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return Scaffold(
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appBar: AppBar(
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title: const Text('Contacts Dataist IR'),
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backgroundColor: Theme.of(context).colorScheme.primary,
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),
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body:
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_isLoading
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? const Center(child: CircularProgressIndicator())
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: _contacts.isEmpty
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? const Center(
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child: Text(
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'No contacts found. Add a new one!',
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style: TextStyle(fontSize: 18),
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),
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)
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: ListView.builder(
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itemCount: _contacts.length,
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itemBuilder: (context, index) {
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final contact = _contacts[index];
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return Card(
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margin: const EdgeInsets.symmetric(
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horizontal: 10,
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vertical: 5,
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),
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child: ListTile(
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title: Text(contact.name),
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subtitle: Text(
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contact.phone ?? contact.email ?? 'No phone or email',
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),
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onTap: () {
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if (kDebugMode) {
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print('Tapped on ${contact.name}');
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}
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},
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trailing: IconButton(
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icon: const Icon(Icons.delete, color: Colors.red),
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onPressed: () async {
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if (kDebugMode) {
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print('Delete ${contact.name}');
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}
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await _dbHelper.deleteContact(contact.id!);
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_loadContacts();
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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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floatingActionButton: FloatingActionButton(
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onPressed: () {
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if (kDebugMode) {
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print('Add New Contact');
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}
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},
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child: const Icon(Icons.add),
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),
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);
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}
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}
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