111 lines
3.2 KiB
Dart
111 lines
3.2 KiB
Dart
// Helpful guides:
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// - https://flutter.dev/docs/cookbook/forms/validation
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import 'package:flutter/material.dart';
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//import 'package:provider/provider.dart';
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void main() {
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runApp(const MainApp());
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}
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class MainApp extends StatelessWidget {
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const MainApp({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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title: 'Recurring Expense Tracker',
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theme: ThemeData(
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useMaterial3: true,
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.green),
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),
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home: Scaffold(
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body: ExpenseInputForm(),
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//floatingActionButton: IconButton(onPressed: appState.newExpense(), icon: Icon(Icons.add)),
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),
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);
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}
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}
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class ExpenseInputForm extends StatefulWidget {
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const ExpenseInputForm({
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super.key,
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});
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@override
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State<ExpenseInputForm> createState() => _ExpenseInputFormState();
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}
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class _ExpenseInputFormState extends State<ExpenseInputForm> {
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@override
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Widget build(BuildContext context) {
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const inputWidth = 400.0;
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const inputHeight = 50.0;
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const recurrenceValues = <DropdownMenuEntry>[
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DropdownMenuEntry(value: Recurrence.daily, label: "Daily"),
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DropdownMenuEntry(value: Recurrence.weekly, label: "Weekly"),
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DropdownMenuEntry(value: Recurrence.biweekly, label: "Biweekly"),
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DropdownMenuEntry(value: Recurrence.montly, label: "Monthly"),
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DropdownMenuEntry(value: Recurrence.yearly, label: "Yearly"),
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];
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return Center(
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child: Column(mainAxisSize: MainAxisSize.min, spacing: 10, children: [
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Text('Input an expense below!'),
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SizedBox(
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width: inputWidth,
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height: inputHeight,
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child: TextField(
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keyboardType: TextInputType.text,
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decoration: InputDecoration(
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labelText: "Name",
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hintText: "Example: Red Pocket Phone Bill",
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),
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// https://docs.flutter.dev/cookbook/forms/retrieve-input
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//controller: nameFieldController,
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)),
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SizedBox(
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width: inputWidth,
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height: inputHeight,
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child: TextField(
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keyboardType: TextInputType.numberWithOptions(decimal: true),
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decoration: InputDecoration(
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labelText: "Cost", hintText: "Example: 10.00"),
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),
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),
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DropdownMenu(
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dropdownMenuEntries: recurrenceValues,
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width: inputWidth,
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label: Text("Recurrence"),
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hintText: "Example: Monthly",
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),
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SizedBox(
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width: inputWidth,
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height: inputHeight,
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child: TextField(
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keyboardType: TextInputType.text,
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decoration: InputDecoration(
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labelText: "Description",
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hintText:
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"Example: 1GB data with unlimited talk & text."
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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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// https://www.tutorialspoint.com/dart_programming/dart_programming_enumeration.htm
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enum Recurrence { daily, weekly, biweekly, montly, yearly }
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class Expense {
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String name;
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double cost;
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Recurrence recurrence;
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String description;
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Expense(this.name, this.cost, this.recurrence, this.description);
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}
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