103 lines
2.8 KiB
Dart
103 lines
2.8 KiB
Dart
import 'dart:async';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:dio/dio.dart';
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import '../../../core/network/dio_client.dart';
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import '../domain/invoice.dart';
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class InvoicesNotifier extends AsyncNotifier<List<Invoice>> {
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@override
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FutureOr<List<Invoice>> build() async {
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return _fetchInvoices();
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}
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Future<List<Invoice>> _fetchInvoices() async {
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try {
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final response = await DioClient().dio.get('/invoices');
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if (response.statusCode == 200) {
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final List<dynamic> data = response.data;
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return data.map((e) => Invoice.fromJson(e)).toList();
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}
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return [];
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} catch (e) {
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print('Error fetching invoices: $e');
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return [];
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}
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}
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Future<void> refresh() async {
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state = const AsyncValue.loading();
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try {
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final invoices = await _fetchInvoices();
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state = AsyncValue.data(invoices);
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} catch (e, stack) {
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state = AsyncValue.error(e, stack);
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}
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}
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Future<Invoice?> createInvoice(Invoice invoice) async {
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try {
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final response = await DioClient().dio.post('/invoices', data: invoice.toJson());
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await refresh();
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if (response.data != null) {
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return Invoice.fromJson(response.data);
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}
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return null;
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} catch (e) {
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if (e is DioException) {
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throw Exception(
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'Failed to create invoice: ${e.response?.statusCode} - ${e.response?.data}',
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);
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}
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throw Exception('Failed to create invoice: $e');
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}
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}
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Future<void> finalizeInvoice(int invoiceId) async {
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try {
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await DioClient().dio.put('/invoices/$invoiceId/finalize');
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await refresh();
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} catch (e) {
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throw Exception('Failed to finalize invoice: $e');
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}
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}
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Future<void> addPayment(int invoiceId, InvoicePayment payment) async {
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try {
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await DioClient().dio.post(
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'/invoices/$invoiceId/payments',
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data: payment.toJson(),
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);
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await refresh();
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} catch (e) {
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if (e is DioException) {
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throw Exception(
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'Failed to add payment: ${e.response?.statusCode} - ${e.response?.data}',
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);
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}
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throw Exception('Failed to add payment: $e');
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}
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}
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Future<List<InvoicePayment>> fetchPaymentsForInvoice(int invoiceId) async {
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try {
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final response = await DioClient().dio.get(
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'/invoices/$invoiceId/payments',
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);
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if (response.statusCode == 200) {
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final List<dynamic> data = response.data;
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return data.map((e) => InvoicePayment.fromJson(e)).toList();
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}
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return [];
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} catch (e) {
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print('Error fetching payments for invoice $invoiceId: $e');
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return [];
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}
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}
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}
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final invoicesProvider = AsyncNotifierProvider<InvoicesNotifier, List<Invoice>>(
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() {
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return InvoicesNotifier();
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},
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);
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