121 lines
3.5 KiB
Dart
121 lines
3.5 KiB
Dart
// ignore_for_file: library_private_types_in_public_api, avoid_print, use_build_context_synchronously
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:http/http.dart' as http;
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import 'package:monarch/transaction.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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debugShowCheckedModeBanner: false,
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theme: ThemeData(primarySwatch: Colors.blue),
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home: const AddTransactionPage(),
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);
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}
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}
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class AddTransactionPage extends StatefulWidget {
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const AddTransactionPage({super.key});
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@override
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_AddTransactionPageState createState() => _AddTransactionPageState();
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}
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class _AddTransactionPageState extends State<AddTransactionPage> {
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final TextEditingController descriptionController = TextEditingController();
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final TextEditingController amountController = TextEditingController();
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Future<void> addTransaction() async {
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// Show loading indicator
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (_) => const Center(child: CircularProgressIndicator()),
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);
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try {
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final response = await http.post(
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Uri.parse('http://192.168.172.140:3000/api/transaction/add'),
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headers: {'Content-Type': 'application/json'},
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body: json.encode({
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'description': descriptionController.text,
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'amount': double.tryParse(amountController.text),
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}),
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);
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Navigator.of(context).pop(); // Close loading dialog
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if (response.statusCode == 200) {
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final responseData = json.decode(response.body);
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final predictedCategory = responseData['data']['category'];
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// Clear the input fields
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descriptionController.clear();
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amountController.clear();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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'✅ Transaction added and categorized as: $predictedCategory',
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),
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),
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);
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} else {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('❌ Failed to add transaction: ${response.body}'),
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),
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);
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}
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} catch (e) {
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Navigator.of(context).pop(); // Close loading dialog
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text('⚠️ Error: $e')));
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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: Text('Add Transaction')),
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body: Padding(
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padding: EdgeInsets.all(16),
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child: Column(
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children: [
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TextField(
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controller: descriptionController,
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decoration: InputDecoration(labelText: 'Description'),
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),
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TextField(
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controller: amountController,
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keyboardType: TextInputType.number,
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decoration: InputDecoration(labelText: 'Amount'),
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),
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SizedBox(height: 20),
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ElevatedButton(onPressed: addTransaction, child: Text('Submit')),
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ElevatedButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const TransactionsPage(),
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),
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);
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},
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child: const Text('NextPage'),
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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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