352 lines
13 KiB
Dart
352 lines
13 KiB
Dart
import 'dart:convert';
|
|
import 'dart:io';
|
|
|
|
import 'package:canteenlib/canteenlib.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
|
|
import 'package:opencanteen/util.dart';
|
|
import 'package:path_provider/path_provider.dart';
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
|
import 'package:url_launcher/url_launcher.dart';
|
|
|
|
import '../lang/lang.dart';
|
|
import '../main.dart';
|
|
import 'about.dart';
|
|
|
|
class JidelnicekPage extends StatefulWidget {
|
|
const JidelnicekPage({Key? key, required this.canteen, required this.user})
|
|
: super(key: key);
|
|
final Canteen canteen;
|
|
final String user;
|
|
@override
|
|
State<JidelnicekPage> createState() => _JidelnicekPageState();
|
|
}
|
|
|
|
class _JidelnicekPageState extends State<JidelnicekPage> {
|
|
List<Widget> obsah = [const CircularProgressIndicator()];
|
|
DateTime den = DateTime.now();
|
|
String denTydne = "";
|
|
double kredit = 0.0;
|
|
Future<void> nactiJidlo() async {
|
|
obsah = [const CircularProgressIndicator()];
|
|
switch (den.weekday) {
|
|
case 2:
|
|
denTydne = Languages.of(context)!.tuesday;
|
|
break;
|
|
case 3:
|
|
denTydne = Languages.of(context)!.wednesday;
|
|
break;
|
|
case 4:
|
|
denTydne = Languages.of(context)!.thursday;
|
|
break;
|
|
case 5:
|
|
denTydne = Languages.of(context)!.friday;
|
|
break;
|
|
case 6:
|
|
denTydne = Languages.of(context)!.saturday;
|
|
break;
|
|
case 7:
|
|
denTydne = Languages.of(context)!.sunday;
|
|
break;
|
|
default:
|
|
denTydne = Languages.of(context)!.monday;
|
|
}
|
|
widget.canteen.ziskejUzivatele().then((kr) {
|
|
kredit = kr.kredit;
|
|
widget.canteen.jidelnicekDen(den: den).then((jd) async {
|
|
setState(() {
|
|
obsah = [];
|
|
if (jd.jidla.isEmpty) {
|
|
obsah.add(Text(
|
|
Languages.of(context)!.noFood,
|
|
style: const TextStyle(fontSize: 15),
|
|
));
|
|
} else {
|
|
for (var j in jd.jidla) {
|
|
obsah.add(
|
|
Padding(
|
|
padding: const EdgeInsets.only(top: 15),
|
|
child: InkWell(
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(j.varianta),
|
|
const SizedBox(width: 10),
|
|
Flexible(
|
|
child: Text(
|
|
j.nazev,
|
|
),
|
|
),
|
|
Text((j.naBurze)
|
|
? Languages.of(context)!.inExchange
|
|
: "${j.cena} Kč"),
|
|
Checkbox(
|
|
value: j.objednano,
|
|
fillColor: (j.lzeObjednat)
|
|
? MaterialStateProperty.all(Colors.blue)
|
|
: MaterialStateProperty.all(Colors.grey),
|
|
onChanged: (v) async {
|
|
return;
|
|
})
|
|
],
|
|
),
|
|
onTap: () async {
|
|
if (!j.lzeObjednat) return;
|
|
showDialog(
|
|
context: context,
|
|
barrierDismissible: false,
|
|
builder: (_) => Dialog(
|
|
child: SizedBox(
|
|
height: 100,
|
|
child: Row(children: [
|
|
const Padding(
|
|
padding: EdgeInsets.all(10),
|
|
child: CircularProgressIndicator(),
|
|
),
|
|
Text(Languages.of(context)!.ordering)
|
|
]),
|
|
),
|
|
));
|
|
widget.canteen.objednat(j).then((_) {
|
|
Navigator.of(context, rootNavigator: true).pop();
|
|
nactiJidlo();
|
|
}).catchError((o) {
|
|
Navigator.of(context, rootNavigator: true).pop();
|
|
showDialog(
|
|
context: context,
|
|
builder: (bc) => AlertDialog(
|
|
title: Text(
|
|
Languages.of(context)!.errorOrdering),
|
|
content: Text(o.toString()),
|
|
actions: [
|
|
TextButton(
|
|
child: Text(Languages.of(context)!.close),
|
|
onPressed: () {
|
|
Navigator.pop(bc);
|
|
},
|
|
)
|
|
],
|
|
));
|
|
});
|
|
},
|
|
onLongPress: () async {
|
|
if (!j.objednano || j.burzaUrl == null) return;
|
|
if (!j.naBurze) {
|
|
// pokud není na burze, radši se zeptáme
|
|
var d = await showDialog(
|
|
context: context,
|
|
builder: (bc) => SimpleDialog(
|
|
title: Text(
|
|
Languages.of(context)!.verifyExchange),
|
|
children: [
|
|
SimpleDialogOption(
|
|
onPressed: () {
|
|
Navigator.pop(bc, true);
|
|
},
|
|
child: Text(Languages.of(context)!.yes),
|
|
),
|
|
SimpleDialogOption(
|
|
onPressed: () {
|
|
Navigator.pop(bc, false);
|
|
},
|
|
child: Text(Languages.of(context)!.no),
|
|
),
|
|
],
|
|
));
|
|
if (d) {
|
|
widget.canteen
|
|
.doBurzy(j)
|
|
.then((_) => nactiJidlo())
|
|
.catchError((o) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (bc) => AlertDialog(
|
|
title: Text(
|
|
Languages.of(context)!.exchangeError),
|
|
content: Text(o.toString()),
|
|
actions: [
|
|
TextButton(
|
|
child: Text(
|
|
Languages.of(context)!.close),
|
|
onPressed: () {
|
|
Navigator.pop(bc);
|
|
},
|
|
)
|
|
],
|
|
));
|
|
});
|
|
}
|
|
} else {
|
|
// jinak ne
|
|
widget.canteen.doBurzy(j).then((_) => nactiJidlo());
|
|
}
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}).catchError((o) {
|
|
if (!widget.canteen.prihlasen) {
|
|
Navigator.pushReplacement(
|
|
context, MaterialPageRoute(builder: (c) => const LoginPage()));
|
|
}
|
|
});
|
|
}
|
|
|
|
void kliknuti(String value, BuildContext context) {
|
|
if (value == Languages.of(context)!.signOut) {
|
|
const storage = FlutterSecureStorage();
|
|
storage.deleteAll();
|
|
Navigator.pushReplacement(
|
|
context, MaterialPageRoute(builder: (c) => const LoginPage()));
|
|
} else if (value == Languages.of(context)!.reportBugs) {
|
|
launch("https://github.com/hernikplays/opencanteen/issues/new/choose");
|
|
} else if (value == Languages.of(context)!.about) {
|
|
Navigator.push(
|
|
context, MaterialPageRoute(builder: (c) => const AboutPage()));
|
|
}
|
|
}
|
|
|
|
/// uložení jídelníčku pro dnešek offline
|
|
void ulozitDnesekOffline() async {
|
|
var prefs = await SharedPreferences.getInstance();
|
|
if (prefs.getBool("offline") != null && prefs.getBool("offline")!) {
|
|
Directory appDocDir = await getApplicationDocumentsDirectory();
|
|
for (var f in appDocDir.listSync()) {
|
|
// Vymažeme obsah
|
|
if (f.path.contains("jidelnicek")) {
|
|
f.deleteSync();
|
|
}
|
|
}
|
|
// Uložíme nová data
|
|
var j = await widget.canteen.jidelnicekDen();
|
|
var soubor = File(appDocDir.path +
|
|
"/jidelnicek_${den.year}-${den.month}-${den.day}.json");
|
|
soubor.createSync();
|
|
var jidla = [];
|
|
for (var jidlo in j.jidla) {
|
|
jidla.add({
|
|
"nazev": jidlo.nazev,
|
|
"varianta": jidlo.varianta,
|
|
"objednano": jidlo.objednano,
|
|
"cena": jidlo.cena,
|
|
"naBurze": jidlo.naBurze
|
|
});
|
|
}
|
|
await soubor.writeAsString(json.encode(jidla));
|
|
}
|
|
}
|
|
|
|
@override
|
|
void didChangeDependencies() {
|
|
super.didChangeDependencies();
|
|
ulozitDnesekOffline();
|
|
nactiJidlo();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
drawer: drawerGenerator(context, widget.canteen, widget.user, 1),
|
|
appBar: AppBar(
|
|
title: Text(Languages.of(context)!.menu),
|
|
actions: [
|
|
PopupMenuButton(
|
|
onSelected: ((String value) => kliknuti(value, context)),
|
|
itemBuilder: (BuildContext context) {
|
|
return {
|
|
Languages.of(context)!.reportBugs,
|
|
Languages.of(context)!.about,
|
|
Languages.of(context)!.signOut
|
|
}.map((String choice) {
|
|
return PopupMenuItem<String>(
|
|
value: choice,
|
|
child: Text(choice),
|
|
);
|
|
}).toList();
|
|
},
|
|
),
|
|
],
|
|
),
|
|
body: RefreshIndicator(
|
|
child: Center(
|
|
child: SizedBox(
|
|
child: Column(
|
|
children: [
|
|
const SizedBox(height: 10),
|
|
Text("${Languages.of(context)!.balance}$kredit Kč"),
|
|
Row(mainAxisAlignment: MainAxisAlignment.center, children: [
|
|
IconButton(
|
|
onPressed: () {
|
|
setState(() {
|
|
den = den.subtract(const Duration(days: 1));
|
|
nactiJidlo();
|
|
});
|
|
},
|
|
icon: const Icon(Icons.arrow_left)),
|
|
TextButton(
|
|
onPressed: () async {
|
|
var datePicked = await showDatePicker(
|
|
context: context,
|
|
initialDate: den,
|
|
currentDate: den,
|
|
firstDate: DateTime(2019, 1, 1),
|
|
lastDate: DateTime(den.year + 1, 12, 31),
|
|
locale: const Locale("cs"));
|
|
if (datePicked == null) return;
|
|
setState(() {
|
|
den = datePicked;
|
|
nactiJidlo();
|
|
});
|
|
},
|
|
child: Text(
|
|
"${den.day}. ${den.month}. ${den.year} - $denTydne")),
|
|
IconButton(
|
|
onPressed: () {
|
|
setState(() {
|
|
den = den.add(const Duration(days: 1));
|
|
nactiJidlo();
|
|
});
|
|
},
|
|
icon: const Icon(Icons.arrow_right)),
|
|
]),
|
|
SingleChildScrollView(
|
|
physics: const AlwaysScrollableScrollPhysics(),
|
|
child: GestureDetector(
|
|
child: Container(
|
|
color: Theme.of(context)
|
|
.colorScheme
|
|
.onPrimary
|
|
.withOpacity(0),
|
|
child: Column(children: obsah),
|
|
height: MediaQuery.of(context).size.height / 1.3,
|
|
),
|
|
onHorizontalDragEnd: (details) {
|
|
if (details.primaryVelocity?.compareTo(0) == -1) {
|
|
setState(() {
|
|
den = den.add(const Duration(days: 1));
|
|
nactiJidlo();
|
|
});
|
|
} else {
|
|
setState(() {
|
|
den = den.subtract(const Duration(days: 1));
|
|
nactiJidlo();
|
|
});
|
|
}
|
|
},
|
|
),
|
|
)
|
|
],
|
|
),
|
|
width: MediaQuery.of(context).size.width - 50,
|
|
),
|
|
),
|
|
onRefresh: nactiJidlo,
|
|
),
|
|
);
|
|
}
|
|
}
|