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264
lib/bups/main-med.dart
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264
lib/bups/main-med.dart
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// Copyright 2018 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:dash/utils/dbhelper_sqflite.dart';
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import 'package:flutter/material.dart';
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// import 'package:flutter/provider.dart';
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import 'dart:async';
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import 'package:flutter/widgets.dart';
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import 'package:path/path.dart';
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import 'package:sqflite/sqflite.dart';
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void main() async {
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runApp(MaterialApp(home: MyApp()));
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final dbHelper = DbHelperSqlite.instance; //medium method
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var newCar = const Car(
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vin: '123abc',
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plate: 'n1ce',
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nickname: 'My Car',
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owner: 'Ben',
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mileage: 7,
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);
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}
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class Car {
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final String vin;
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final String plate;
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final String nickname;
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final int mileage;
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final String owner;
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const Car({
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required this.vin,
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required this.plate,
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required this.nickname,
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required this.owner,
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required this.mileage,
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});
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// build map, keys must match db col names
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Map<String, dynamic> toMap() {
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return {
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'vin': vin,
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'plate': plate,
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'nickname': nickname,
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'owner': owner,
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'mileage': mileage,
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};
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}
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@override
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String toString() {
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return 'Car{nickname: $nickname, vin: $vin, plate: $plate, owner: $owner}';
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}
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}
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class MyApp extends StatefulWidget {
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const MyApp({super.key});
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@override
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State<MyApp> createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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@override
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Widget build(BuildContext context) {
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Widget carInfo = Container(
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padding: const EdgeInsets.all(16),
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child: Row(children: [
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Image.asset(
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'images/mazda.png',
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),
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Icon(
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Icons.directions_car_filled,
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color: Colors.red[500],
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),
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const Text('Nickname'),
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]),
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);
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return MaterialApp(
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title: 'Dashboard App',
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// home: const ManageScreen(),
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home: Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.indigo,
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title: const Text('Dashboard'),
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// leading: IconButton(
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// icon: const Icon(Icons.menu),
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// ),
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),
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drawer: Drawer(
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child: ListView(
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padding: EdgeInsets.zero,
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children: <Widget>[
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const SizedBox(
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height: 64.0,
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child: DrawerHeader(
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decoration: BoxDecoration(
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color: Colors.blue,
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),
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child: Text(
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'Header',
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style: TextStyle(
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color: Colors.white,
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fontSize: 18,
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),
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),
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),
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),
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ListTile(
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leading: Icon(Icons.settings),
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title: Text('Settings'),
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onTap: () {
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print('settings');
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},
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// do something
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),
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ListTile(
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leading: Icon(Icons.sync),
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title: Text('Setup Database'),
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onTap: () {
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print('dbsetup');
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},
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),
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ListTile(
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leading: Icon(Icons.info_outline),
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title: Text('About'),
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onTap: () {
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Navigator.of(context).push(MaterialPageRoute(
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builder: (context) => const AboutScreen()));
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},
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),
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],
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),
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),
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body: ListView.builder(itemBuilder: (_, index) {
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return Container(
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padding: const EdgeInsets.all(8),
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child: carInfo,
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);
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}),
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floatingActionButton: FloatingActionButton(
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onPressed: () {
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Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => const NewCarScreen()));
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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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class AboutScreen extends StatelessWidget { // change to AboutDialog
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const AboutScreen({super.key}); //https://api.flutter.dev/flutter/material/AboutDialog-class.html
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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(
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title: const Text('About Page'),
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backgroundColor: Colors.indigo,
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),
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body: const Center(
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child: Text('About Page Text, Lorum Ipsum and whatnot.'),
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));
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}
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}
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class NewCarScreen extends StatefulWidget {
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const NewCarScreen({super.key});
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@override
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State<NewCarScreen> createState() => _NewCarScreenState();
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}
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class _NewCarScreenState extends State<NewCarScreen> {
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final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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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(
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title: const Text('Add New Car'),
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backgroundColor: Colors.indigo,
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),
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body: Container(
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padding: EdgeInsets.all(32),
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child: Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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// Text('Add new car form here'),
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TextFormField(
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decoration: const InputDecoration(
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hintText: 'Nickname for this car',
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),
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validator: (String? value) {
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if (value == null || value.isEmpty) {
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return 'Please enter a nickname';
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}
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return null;
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},
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),
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TextFormField(
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decoration: const InputDecoration(
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hintText: 'Unique VIN',
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),
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validator: (String? value) {
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if (value == null || value.isEmpty) {
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return 'Please enter a unique VIN';
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}
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return null;
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},
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),
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TextFormField(
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decoration: const InputDecoration(
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hintText: 'Mileage',
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),
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keyboardType: TextInputType.number,
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validator: (String? value) {
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if (value == null || value.isEmpty) {
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return 'Please enter car\'s current mileage';
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}
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return null;
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},
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),
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 16.0),
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child: ElevatedButton(
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onPressed: () {
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if (_formKey.currentState!.validate()) {
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// process
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}
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},
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child: Row(
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children: const <Widget>[
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Icon(Icons.add),
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Text('Add Car'),
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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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),
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);
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}
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}
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class SelectCarIconScreen extends StatelessWidget {
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const SelectCarIconScreen({super.key});
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@override
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Widget build(BuildContext context) {
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return
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}
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}
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