Initial commit - app-padrao-1.0
This commit is contained in:
Erik Silva
165
lib/features/services/presentation/pages/services_page.dart
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165
lib/features/services/presentation/pages/services_page.dart
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import 'package:flutter/material.dart';
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import 'package:barber_app/core/theme/app_theme.dart';
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import 'package:barber_app/features/services/data/models/service_model.dart';
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import 'package:barber_app/features/services/data/repositories/service_repository.dart';
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import 'package:barber_app/features/services/presentation/pages/add_service_page.dart';
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import 'package:intl/intl.dart';
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class ServicesPage extends StatefulWidget {
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const ServicesPage({super.key});
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@override
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State<ServicesPage> createState() => _ServicesPageState();
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}
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class _ServicesPageState extends State<ServicesPage> {
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final _repository = ServiceRepository();
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List<ServiceModel> _services = [];
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final _currencyFormat = NumberFormat.currency(locale: 'pt_BR', symbol: 'R\$');
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@override
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void initState() {
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super.initState();
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_loadServices();
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}
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void _loadServices() {
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setState(() {
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_services = _repository.getAllServices();
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});
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}
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Future<void> _deleteService(String id) async {
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await _repository.deleteService(id);
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_loadServices();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Serviço removido com sucesso!')),
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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(title: const Text('Meus Serviços'), centerTitle: true),
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body: _services.isEmpty
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.content_cut_outlined,
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size: 64,
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color: AppColors.textSecondary.withValues(alpha: 0.5),
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),
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const SizedBox(height: 16),
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const Text(
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'Nenhum serviço cadastrado',
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style: TextStyle(
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color: AppColors.textSecondary,
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fontSize: 18,
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),
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),
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const SizedBox(height: 8),
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TextButton(
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onPressed: () => _navigateToAddService(),
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child: const Text('Cadastrar Primeiro Serviço'),
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),
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],
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),
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)
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: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: _services.length,
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itemBuilder: (context, index) {
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final service = _services[index];
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return Dismissible(
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key: Key(service.id),
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direction: DismissDirection.endToStart,
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background: Container(
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alignment: Alignment.centerRight,
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padding: const EdgeInsets.only(right: 20),
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color: AppColors.error,
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child: const Icon(Icons.delete, color: Colors.white),
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),
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confirmDismiss: (direction) async {
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return await showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Confirmar exclusão'),
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content: Text(
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'Deseja remover o serviço "${service.name}"?',
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: const Text('Cancelar'),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, true),
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child: const Text(
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'Excluir',
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style: TextStyle(color: AppColors.error),
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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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onDismissed: (direction) => _deleteService(service.id),
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child: Card(
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margin: const EdgeInsets.only(bottom: 12),
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child: ListTile(
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contentPadding: const EdgeInsets.all(16),
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leading: Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: AppColors.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Icon(Icons.cut, color: AppColors.primaryColor),
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),
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title: Text(
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service.name,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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subtitle: Text(
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'Duração média: ${service.durationMinutes} min',
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style: const TextStyle(color: AppColors.textSecondary),
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),
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trailing: Text(
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_currencyFormat.format(service.price),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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color: AppColors.success,
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),
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),
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onTap: () => _navigateToAddService(service: service),
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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: () => _navigateToAddService(),
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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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Future<void> _navigateToAddService({ServiceModel? service}) async {
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final result = await Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => AddServicePage(service: service)),
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);
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if (result == true) {
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_loadServices();
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}
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}
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}
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