Initial Flutter scaffold: Riverpod + GoRouter + Dio
This commit is contained in:
339
lib/features/clients/presentation/client_form_screen.dart
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339
lib/features/clients/presentation/client_form_screen.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../../shared/services/api_client.dart';
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import 'clients_screen.dart';
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import 'client_detail_screen.dart';
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class ClientFormScreen extends ConsumerStatefulWidget {
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final String? clientId;
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const ClientFormScreen({super.key, this.clientId});
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@override
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ConsumerState<ClientFormScreen> createState() => _ClientFormScreenState();
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}
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class _ClientFormScreenState extends ConsumerState<ClientFormScreen> {
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final _formKey = GlobalKey<FormState>();
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bool _isLoading = false;
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bool _isInitialized = false;
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// Form controllers
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final _firstNameController = TextEditingController();
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final _lastNameController = TextEditingController();
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final _emailController = TextEditingController();
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final _phoneController = TextEditingController();
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final _companyController = TextEditingController();
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final _roleController = TextEditingController();
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final _industryController = TextEditingController();
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final _notesController = TextEditingController();
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final _interestsController = TextEditingController();
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final _tagsController = TextEditingController();
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DateTime? _birthday;
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DateTime? _anniversary;
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bool get isEditing => widget.clientId != null;
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@override
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void dispose() {
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_firstNameController.dispose();
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_lastNameController.dispose();
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_emailController.dispose();
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_phoneController.dispose();
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_companyController.dispose();
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_roleController.dispose();
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_industryController.dispose();
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_notesController.dispose();
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_interestsController.dispose();
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_tagsController.dispose();
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super.dispose();
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}
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void _initializeFromClient(Map<String, dynamic> client) {
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if (_isInitialized) return;
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_isInitialized = true;
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_firstNameController.text = client['firstName'] ?? '';
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_lastNameController.text = client['lastName'] ?? '';
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_emailController.text = client['email'] ?? '';
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_phoneController.text = client['phone'] ?? '';
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_companyController.text = client['company'] ?? '';
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_roleController.text = client['role'] ?? '';
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_industryController.text = client['industry'] ?? '';
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_notesController.text = client['notes'] ?? '';
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_interestsController.text = (client['interests'] as List?)?.join(', ') ?? '';
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_tagsController.text = (client['tags'] as List?)?.join(', ') ?? '';
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if (client['birthday'] != null) {
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_birthday = DateTime.tryParse(client['birthday']);
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}
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if (client['anniversary'] != null) {
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_anniversary = DateTime.tryParse(client['anniversary']);
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}
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}
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Future<void> _handleSubmit() async {
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if (!_formKey.currentState!.validate()) return;
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setState(() => _isLoading = true);
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try {
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final data = {
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'firstName': _firstNameController.text.trim(),
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'lastName': _lastNameController.text.trim(),
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if (_emailController.text.isNotEmpty) 'email': _emailController.text.trim(),
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if (_phoneController.text.isNotEmpty) 'phone': _phoneController.text.trim(),
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if (_companyController.text.isNotEmpty) 'company': _companyController.text.trim(),
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if (_roleController.text.isNotEmpty) 'role': _roleController.text.trim(),
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if (_industryController.text.isNotEmpty) 'industry': _industryController.text.trim(),
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if (_notesController.text.isNotEmpty) 'notes': _notesController.text.trim(),
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if (_interestsController.text.isNotEmpty)
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'interests': _interestsController.text.split(',').map((e) => e.trim()).where((e) => e.isNotEmpty).toList(),
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if (_tagsController.text.isNotEmpty)
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'tags': _tagsController.text.split(',').map((e) => e.trim()).where((e) => e.isNotEmpty).toList(),
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if (_birthday != null) 'birthday': _birthday!.toIso8601String(),
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if (_anniversary != null) 'anniversary': _anniversary!.toIso8601String(),
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};
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final apiClient = ref.read(apiClientProvider);
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if (isEditing) {
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await apiClient.updateClient(widget.clientId!, data);
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ref.invalidate(clientDetailProvider(widget.clientId!));
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} else {
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final client = await apiClient.createClient(data);
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widget.clientId ?? client['id'];
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}
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ref.invalidate(clientsProvider(null));
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if (mounted) {
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context.go(isEditing ? '/clients/${widget.clientId}' : '/');
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Failed to save: $e')),
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);
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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Future<void> _selectDate(BuildContext context, bool isBirthday) async {
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final initialDate = isBirthday ? _birthday : _anniversary;
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final picked = await showDatePicker(
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context: context,
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initialDate: initialDate ?? DateTime.now(),
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firstDate: DateTime(1900),
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lastDate: DateTime.now().add(const Duration(days: 365)),
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);
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if (picked != null) {
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setState(() {
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if (isBirthday) {
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_birthday = picked;
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} else {
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_anniversary = picked;
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}
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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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// Load existing client data if editing
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if (isEditing) {
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final clientAsync = ref.watch(clientDetailProvider(widget.clientId!));
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return clientAsync.when(
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data: (client) {
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_initializeFromClient(client);
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return _buildForm(context);
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},
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loading: () => Scaffold(
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appBar: AppBar(title: const Text('Edit Client')),
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body: const Center(child: CircularProgressIndicator()),
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),
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error: (e, s) => Scaffold(
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appBar: AppBar(title: const Text('Edit Client')),
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body: Center(child: Text('Error: $e')),
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),
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);
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}
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return _buildForm(context);
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}
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Widget _buildForm(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(isEditing ? 'Edit Client' : 'New Client'),
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actions: [
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TextButton(
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onPressed: _isLoading ? null : _handleSubmit,
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child: _isLoading
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Text('Save'),
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),
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],
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),
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body: Form(
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key: _formKey,
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child: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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// Basic info
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Text(
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'Basic Information',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Expanded(
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child: TextFormField(
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controller: _firstNameController,
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decoration: const InputDecoration(labelText: 'First Name *'),
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validator: (v) => v?.isEmpty == true ? 'Required' : null,
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: TextFormField(
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controller: _lastNameController,
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decoration: const InputDecoration(labelText: 'Last Name *'),
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validator: (v) => v?.isEmpty == true ? 'Required' : null,
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),
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),
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],
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _emailController,
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decoration: const InputDecoration(labelText: 'Email'),
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keyboardType: TextInputType.emailAddress,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _phoneController,
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decoration: const InputDecoration(labelText: 'Phone'),
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keyboardType: TextInputType.phone,
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),
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const SizedBox(height: 32),
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Text(
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'Professional',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _companyController,
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decoration: const InputDecoration(labelText: 'Company'),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _roleController,
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decoration: const InputDecoration(labelText: 'Role'),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _industryController,
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decoration: const InputDecoration(labelText: 'Industry'),
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),
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const SizedBox(height: 32),
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Text(
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'Personal',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Expanded(
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child: InkWell(
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onTap: () => _selectDate(context, true),
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child: InputDecorator(
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decoration: const InputDecoration(labelText: 'Birthday'),
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child: Text(
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_birthday != null
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? '${_birthday!.month}/${_birthday!.day}/${_birthday!.year}'
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: 'Select date',
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style: TextStyle(
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color: _birthday != null ? null : Colors.grey,
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),
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),
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),
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: InkWell(
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onTap: () => _selectDate(context, false),
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child: InputDecorator(
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decoration: const InputDecoration(labelText: 'Anniversary'),
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child: Text(
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_anniversary != null
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? '${_anniversary!.month}/${_anniversary!.day}/${_anniversary!.year}'
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: 'Select date',
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style: TextStyle(
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color: _anniversary != null ? null : Colors.grey,
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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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const SizedBox(height: 16),
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TextFormField(
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controller: _interestsController,
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decoration: const InputDecoration(
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labelText: 'Interests',
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hintText: 'Golf, Wine, Travel (comma separated)',
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),
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),
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const SizedBox(height: 32),
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Text(
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'Notes & Tags',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _notesController,
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decoration: const InputDecoration(labelText: 'Notes'),
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maxLines: 4,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _tagsController,
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decoration: const InputDecoration(
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labelText: 'Tags',
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hintText: 'VIP, Referral Source (comma separated)',
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),
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),
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const SizedBox(height: 32),
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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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