132 lines
4 KiB
Dart
132 lines
4 KiB
Dart
import 'package:canteenlib/canteenlib.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:opencanteen/main.dart';
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import 'package:opencanteen/util.dart';
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class HomePage extends StatefulWidget {
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const HomePage({Key? key, required this.user, required this.canteen})
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: super(key: key);
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final String user;
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final Canteen canteen;
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@override
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State<HomePage> createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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double kredit = 0.0;
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Jidelnicek? dnes;
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Jidlo? jidloDnes;
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List<Widget> obsah = [];
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Future<void> nactiJidlo() async {
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obsah = [];
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widget.canteen.ziskejUzivatele().then((kr) {
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widget.canteen.jidelnicekDen().then((jd) {
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setState(() {
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kredit = kr.kredit;
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dnes = jd;
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for (var j in jd.jidla) {
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if (j.objednano) jidloDnes = j;
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obsah.add(
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Padding(
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padding: const EdgeInsets.only(top: 15),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(j.varianta),
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const SizedBox(width: 10),
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Flexible(
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child: Text(
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j.nazev,
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),
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),
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Text("${j.cena} Kč"),
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Checkbox(
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value: j.objednano,
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fillColor: (j.lzeObjednat)
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? MaterialStateProperty.all(Colors.blue)
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: MaterialStateProperty.all(Colors.grey),
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onChanged: (v) => setState(() {
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// TODO exception handling
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if (!j.lzeObjednat) return;
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widget.canteen.objednat(j);
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nactiJidlo();
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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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}).catchError((o) {
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if (!widget.canteen.prihlasen) {
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Navigator.pushReplacement(
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context, MaterialPageRoute(builder: (c) => const LoginPage()));
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}
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});
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}
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@override
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void initState() {
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super.initState();
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nactiJidlo();
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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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drawer: drawerGenerator(context, widget.canteen, widget.user, 1),
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appBar: AppBar(
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title: const Text("Domů"),
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actions: [
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IconButton(
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onPressed: (() {
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const storage = FlutterSecureStorage();
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storage.deleteAll();
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Navigator.pushReplacement(context,
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MaterialPageRoute(builder: (c) => const LoginPage()));
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}),
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icon: const Icon(Icons.logout))
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],
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),
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body: RefreshIndicator(
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onRefresh: nactiJidlo,
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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child: Center(
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child: SizedBox(
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child: Column(
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children: [
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const SizedBox(
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height: 5,
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),
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Text(
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"${widget.user} - $kredit kč",
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style: const TextStyle(fontSize: 13),
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),
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const SizedBox(
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height: 10,
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),
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Text(
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"Dnes je ${DateTime.now().day}. ${DateTime.now().month}.",
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style: const TextStyle(
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fontSize: 20, fontWeight: FontWeight.bold),
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),
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Padding(
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padding: const EdgeInsets.only(top: 20),
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child: Column(children: obsah),
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),
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],
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),
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width: MediaQuery.of(context).size.width - 50,
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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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