354 lines
14 KiB
Dart
354 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:lucide_icons/lucide_icons.dart';
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import '../providers/customers_provider.dart';
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import '../domain/customer.dart';
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import 'dart:async';
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import 'dart:io';
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import 'package:image_picker/image_picker.dart';
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import '../../../core/network/dio_client.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart' as import_storage;
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import '../../../core/widgets/premium_text_field.dart';
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import '../../../core/widgets/smart_search_dropdown.dart';
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import '../../business/providers/indian_states_provider.dart';
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class AddCustomerSheet extends ConsumerStatefulWidget {
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final Customer? customer;
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const AddCustomerSheet({super.key, this.customer});
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@override
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ConsumerState<AddCustomerSheet> createState() => _AddCustomerSheetState();
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}
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class _AddCustomerSheetState extends ConsumerState<AddCustomerSheet> {
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final _formKey = GlobalKey<FormState>();
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late TextEditingController _nameCtrl;
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late TextEditingController _phoneCtrl;
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late TextEditingController _emailCtrl;
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late TextEditingController _addressCtrl;
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late TextEditingController _gstinCtrl;
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late TextEditingController _idNumberCtrl;
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late TextEditingController _fatherNameCtrl;
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late TextEditingController _ageCtrl;
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String? _selectedGender;
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int? _selectedStateId;
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XFile? _photo;
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String? _token;
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bool _isLoading = false;
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@override
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void initState() {
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super.initState();
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_nameCtrl = TextEditingController(text: widget.customer?.name ?? '');
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_phoneCtrl = TextEditingController(text: widget.customer?.phone ?? '');
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_emailCtrl = TextEditingController(text: widget.customer?.email ?? '');
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_addressCtrl = TextEditingController(text: widget.customer?.address ?? '');
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_gstinCtrl = TextEditingController(text: widget.customer?.gstin ?? '');
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_idNumberCtrl = TextEditingController(text: widget.customer?.idNumber ?? '');
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_fatherNameCtrl = TextEditingController(text: widget.customer?.fatherName ?? '');
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_ageCtrl = TextEditingController(text: widget.customer?.age?.toString() ?? '');
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_selectedGender = widget.customer?.gender;
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_selectedStateId = widget.customer?.stateId;
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import_storage.FlutterSecureStorage().read(key: 'jwt_token').then((val) {
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if (mounted) setState(() => _token = val);
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});
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}
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@override
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void dispose() {
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_nameCtrl.dispose();
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_phoneCtrl.dispose();
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_emailCtrl.dispose();
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_addressCtrl.dispose();
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_gstinCtrl.dispose();
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_idNumberCtrl.dispose();
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_fatherNameCtrl.dispose();
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_ageCtrl.dispose();
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super.dispose();
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}
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Future<void> _pickImage(ImageSource source) async {
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final picker = ImagePicker();
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final picked = await picker.pickImage(source: source, imageQuality: 80);
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if (picked != null) {
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setState(() => _photo = picked);
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}
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}
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void _showImagePickerModal() {
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showModalBottomSheet(
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context: context,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(20))),
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builder: (ctx) => SafeArea(
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child: Wrap(
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children: [
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ListTile(
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leading: const Icon(LucideIcons.camera),
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title: const Text('Take a photo'),
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onTap: () {
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Navigator.pop(ctx);
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_pickImage(ImageSource.camera);
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},
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),
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ListTile(
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leading: const Icon(LucideIcons.image),
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title: const Text('Choose from gallery'),
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onTap: () {
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Navigator.pop(ctx);
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_pickImage(ImageSource.gallery);
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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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Future<void> _save() async {
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if (!_formKey.currentState!.validate()) return;
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setState(() => _isLoading = true);
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final customer = Customer(
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id: widget.customer?.id,
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name: _nameCtrl.text,
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phone: _phoneCtrl.text.isNotEmpty ? _phoneCtrl.text : null,
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email: _emailCtrl.text.isNotEmpty ? _emailCtrl.text : null,
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address: _addressCtrl.text.isNotEmpty ? _addressCtrl.text : null,
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gstin: _gstinCtrl.text.isNotEmpty ? _gstinCtrl.text : null,
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idNumber: _idNumberCtrl.text.isNotEmpty ? _idNumberCtrl.text : null,
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fatherName: _fatherNameCtrl.text.isNotEmpty ? _fatherNameCtrl.text : null,
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age: int.tryParse(_ageCtrl.text),
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gender: _selectedGender,
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stateId: _selectedStateId,
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);
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try {
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if (widget.customer == null) {
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await ref.read(customersProvider.notifier).addCustomer(customer, photo: _photo);
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} else {
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await ref.read(customersProvider.notifier).updateCustomer(widget.customer!.id!, customer, photo: _photo);
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}
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if (mounted) {
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Navigator.pop(context);
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(widget.customer == null ? 'Customer added' : 'Customer updated')));
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}
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} catch (e) {
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if (mounted) {
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showDialog(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('Error'),
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content: Text(e.toString()),
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actions: [
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TextButton(onPressed: () => Navigator.pop(ctx), child: const Text('OK'))
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],
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)
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);
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}
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} finally {
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if (mounted) setState(() => _isLoading = false);
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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 Container(
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decoration: const BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
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),
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padding: EdgeInsets.only(
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bottom: MediaQuery.of(context).viewInsets.bottom,
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left: 24,
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right: 24,
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top: 24,
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),
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child: Form(
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key: _formKey,
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child: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(widget.customer == null ? "New Customer" : "Edit Customer", style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold)),
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],
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),
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const SizedBox(height: 24),
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Center(
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child: GestureDetector(
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onTap: _showImagePickerModal,
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child: Stack(
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children: [
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CircleAvatar(
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radius: 50,
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backgroundColor: Colors.grey[200],
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backgroundImage: _photo != null
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? FileImage(File(_photo!.path)) as ImageProvider
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: (widget.customer?.photoUrl != null && _token != null
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? NetworkImage(
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'${DioClient().dio.options.baseUrl}/customers/${widget.customer!.id}/photo/content',
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headers: {'Authorization': 'Bearer $_token'},
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)
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: null),
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child: _photo == null && widget.customer?.photoUrl == null
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? const Icon(LucideIcons.user, size: 50, color: Colors.grey)
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: null,
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),
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Positioned(
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bottom: 0,
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right: 0,
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child: Container(
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padding: const EdgeInsets.all(8),
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decoration: const BoxDecoration(
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color: Colors.blue,
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shape: BoxShape.circle,
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),
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child: const Icon(LucideIcons.camera, color: Colors.white, size: 16),
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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: 24),
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PremiumTextField(
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controller: _nameCtrl,
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labelText: 'Customer Name *',
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prefixIcon: const Icon(LucideIcons.user),
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validator: (val) => val == null || val.isEmpty ? 'Required' : null,
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),
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const SizedBox(height: 16),
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PremiumTextField(
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controller: _phoneCtrl,
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labelText: 'Phone Number',
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prefixIcon: const Icon(LucideIcons.phone),
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keyboardType: TextInputType.phone,
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),
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const SizedBox(height: 16),
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PremiumTextField(
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controller: _fatherNameCtrl,
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labelText: 'Father Name',
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prefixIcon: const Icon(LucideIcons.users),
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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: PremiumTextField(
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controller: _ageCtrl,
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labelText: 'Age',
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prefixIcon: const Icon(LucideIcons.calendar),
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keyboardType: TextInputType.number,
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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: Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(16),
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),
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child: DropdownButtonHideUnderline(
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child: DropdownButton<String>(
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value: _selectedGender,
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isExpanded: true,
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hint: const Text('Gender'),
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items: ['Male', 'Female', 'Other']
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.map((g) => DropdownMenuItem(value: g, child: Text(g)))
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.toList(),
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onChanged: (val) => setState(() => _selectedGender = val),
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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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PremiumTextField(
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controller: _emailCtrl,
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labelText: 'Email Address',
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prefixIcon: const Icon(LucideIcons.mail),
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keyboardType: TextInputType.emailAddress,
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),
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const SizedBox(height: 16),
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PremiumTextField(
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controller: _gstinCtrl,
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labelText: 'GSTIN (Optional)',
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prefixIcon: const Icon(LucideIcons.building),
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textCapitalization: TextCapitalization.characters,
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validator: (val) {
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if (val == null || val.isEmpty) return null; // Optional
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final RegExp gstRegExp = RegExp(r'^[0-9]{2}[A-Z]{5}[0-9]{4}[A-Z]{1}[1-9A-Z]{1}Z[0-9A-Z]{1}$');
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if (!gstRegExp.hasMatch(val.toUpperCase())) {
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return 'Invalid GSTIN format';
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}
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return null;
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},
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),
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const SizedBox(height: 16),
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PremiumTextField(
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controller: _idNumberCtrl,
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labelText: 'ID No. (Aadhar, License, etc.)',
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prefixIcon: const Icon(LucideIcons.creditCard),
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textCapitalization: TextCapitalization.characters,
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),
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const SizedBox(height: 16),
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Consumer(
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builder: (context, ref, _) {
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final statesState = ref.watch(indianStatesProvider);
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return statesState.when(
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data: (states) {
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return SmartSearchDropdown<int>(
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hintText: 'Select State',
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value: _selectedStateId,
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items: states.map((s) => s.id).toList(),
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itemAsString: (id) {
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final s = states.firstWhere((st) => st.id == id);
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return '${s.name} (${s.gstCode})';
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},
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onChanged: (val) => setState(() => _selectedStateId = val),
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);
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},
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loading: () => const CircularProgressIndicator(),
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error: (e, stack) => Text('Error loading states: $e'),
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);
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},
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),
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const SizedBox(height: 16),
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PremiumTextField(
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controller: _addressCtrl,
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labelText: 'Billing Address',
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prefixIcon: const Icon(LucideIcons.mapPin),
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maxLines: 3,
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),
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const SizedBox(height: 24),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _save,
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style: ElevatedButton.styleFrom(
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padding: const EdgeInsets.symmetric(vertical: 16),
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backgroundColor: Colors.blue,
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foregroundColor: Colors.white,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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),
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child: _isLoading
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? const SizedBox(width: 24, height: 24, child: CircularProgressIndicator(color: Colors.white, strokeWidth: 2))
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: Text(widget.customer == null ? 'Save Customer' : 'Update Customer'),
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),
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),
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const SizedBox(height: 24),
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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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