155 lines
4.5 KiB
Dart
155 lines
4.5 KiB
Dart
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import 'package:canteenlib/canteenlib.dart';
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import 'package:flutter/material.dart';
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import 'package:opencanteen/util.dart';
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import 'package:flutter_holo_date_picker/flutter_holo_date_picker.dart';
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import '../main.dart';
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class JidelnicekPage extends StatefulWidget {
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const JidelnicekPage({Key? key, required this.canteen, required this.user})
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: super(key: key);
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final Canteen canteen;
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final String user;
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@override
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State<JidelnicekPage> createState() => _JidelnicekPageState();
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}
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class _JidelnicekPageState extends State<JidelnicekPage> {
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List<Widget> obsah = [];
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DateTime den = DateTime.now();
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String denTydne = "";
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double kredit = 0.0;
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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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kredit = kr.kredit;
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widget.canteen.jidelnicekDen(den: den).then((jd) {
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setState(() {
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for (var j in jd.jidla) {
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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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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) async {
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if (!j.lzeObjednat) return;
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widget.canteen
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.objednat(j)
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.then((value) => 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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switch (den.weekday) {
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case 2:
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denTydne = "Úterý";
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break;
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case 3:
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denTydne = "Středa";
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break;
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case 4:
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denTydne = "Čtvrtek";
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break;
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case 5:
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denTydne = "Pátek";
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break;
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case 6:
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denTydne = "Sobota";
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break;
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case 7:
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denTydne = "Neděle";
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break;
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default:
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denTydne = "Pondělí";
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}
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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, 2),
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appBar: AppBar(
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title: const Text('Jídelníček'),
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),
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body: Center(
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child: Column(
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children: [
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const SizedBox(height: 10),
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Text("Kredit: $kredit"),
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TextButton(
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onPressed: () async {
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var datePicked = await DatePicker.showSimpleDatePicker(
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context,
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initialDate: den,
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dateFormat: "dd-MMMM-yyyy",
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locale: DateTimePickerLocale.en_us,
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looping: true,
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);
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if (datePicked == null) return;
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setState(() {
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den = datePicked;
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switch (den.weekday) {
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case 2:
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denTydne = "Úterý";
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break;
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case 3:
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denTydne = "Středa";
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break;
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case 4:
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denTydne = "Čtvrtek";
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break;
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case 5:
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denTydne = "Pátek";
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break;
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case 6:
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denTydne = "Sobota";
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break;
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case 7:
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denTydne = "Neděle";
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break;
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default:
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denTydne = "Pondělí";
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}
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nactiJidlo();
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});
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},
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child:
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Text("${den.day}. ${den.month}. ${den.year} - $denTydne")),
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...obsah
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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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