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Essen auswählen

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Stand jetzt: essen von der Website gezogen: Schöner: Warten auf API-Key
This commit is contained in:
Jonas Braus
2024-11-24 14:35:44 +01:00
parent d3a211efb9
commit f870be4af7
7 changed files with 243 additions and 94 deletions
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lib/main.dart
+1
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@@ -91,6 +91,7 @@ class MyHome extends StatelessWidget {
Provider.of<AmbienteProvider>(context, listen: false).resetAllFields();
Provider.of<ServiceProvider>(context, listen: false).resetAllFields();
Provider.of<SpezielleErnaehrungProvider>(context, listen: false).resetAllFields();
Provider.of<PageProvider>(context, listen: false).resetSelectedEssen();
// Hier Aktion für Löschen ausführen
Navigator.of(context).pop(); // Dialog schließen
lib/modules/fetchMenu.dart
+22
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@@ -0,0 +1,22 @@
import 'package:http/http.dart' as http;
class FetchMenu {
static Future<List<String>> get() async {
List<String> menus = [];
// TODO: Proto:
http.Response resp = await http.get(Uri.parse(
"https://www.swfr.de/essen/mensen-cafes-speiseplaene/mensa-loerrach"));
var content = resp.body.split("<h3>");
var innerContent = content[1].split("\n");
for (var s in innerContent) {
if (s.contains("extra-text mb-15px")) {
var name = (s.split("\">")[1].split("</")[0]).replaceAll("<br>", " ");
menus.add(name);
}
}
// End-Proto
return menus;
}
}
lib/pages/pageEssen.dart
+104 -93
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@@ -1,8 +1,10 @@
import 'package:flutter/material.dart';
import 'package:flutter_rating_bar/flutter_rating_bar.dart';
import 'package:mensaapp/modules/fetchMenu.dart';
import 'package:mensaapp/modules/ratingEmote.dart';
import 'package:mensaapp/modules/ratingStars.dart';
import 'package:mensaapp/providers/essenProvider.dart';
import 'package:mensaapp/providers/pageProvider.dart';
import 'package:provider/provider.dart';
class PageEssen extends StatelessWidget {
@@ -14,103 +16,112 @@ class PageEssen extends StatelessWidget {
body: Stack(
children: [
// Hintergrundbild
Container(
width: 1600,
height: 750,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/backgrounds/Essen.jpg"),
fit: BoxFit.cover, // Deckt den gesamten Bildschirm ab
colorFilter: ColorFilter.mode(
Colors.white.withOpacity(0.2),
BlendMode.dstATop,
),
Container(
width: 1600,
height: 750,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/backgrounds/Essen.jpg"),
fit: BoxFit.cover, // Deckt den gesamten Bildschirm ab
colorFilter: ColorFilter.mode(
Colors.white.withOpacity(0.2),
BlendMode.dstATop,
),
),
),
// Vordergrundinhalte
Center(
child: Container(
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.8),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(80),
bottomRight: Radius.circular(80)
)
),
height: 400,
width: 600,
padding: EdgeInsets.symmetric(horizontal: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
"Geschmack*",
style: TextStyle(fontSize: 35),
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return RatingStars(
onRate: (value) {
essenProvider.setRatingGeschmack(value);
},
initRating: essenProvider.ratingGeschmack,
);
},
)
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
"Qualität*",
style: TextStyle(fontSize: 35),
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return RatingStars(
onRate: (value) {
essenProvider.setRatingQuali(value);
},
initRating: essenProvider.ratingQuali,
);
},
)
],
),
const SizedBox(
height: 50,
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return TextFormField(
initialValue: essenProvider.freiText,
onChanged: (value) {
essenProvider.setFreiText(value);
},
autofocus: false,
maxLength: 500,
maxLines: 4,
decoration: InputDecoration(
labelText: "Dein Feedback (optional)",
labelStyle: const TextStyle(fontSize: 20),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15),
),
),
style: TextStyle(fontSize: 20),
);
},
),
],
),
),
),
// Vordergrundinhalte
Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Consumer<PageProvider>(
builder: (context, pageProvider, child) {
return Text(pageProvider.selectedEssenName, style: const TextStyle(fontSize: 40),);
},
),
const SizedBox(height: 30,),
Container(
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.8),
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(80),
bottomRight: Radius.circular(80))),
height: 400,
width: 600,
padding: EdgeInsets.symmetric(horizontal: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
"Geschmack*",
style: TextStyle(fontSize: 35),
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return RatingStars(
onRate: (value) {
essenProvider.setRatingGeschmack(value);
},
initRating: essenProvider.ratingGeschmack,
);
},
)
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
"Qualität*",
style: TextStyle(fontSize: 35),
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return RatingStars(
onRate: (value) {
essenProvider.setRatingQuali(value);
},
initRating: essenProvider.ratingQuali,
);
},
)
],
),
const SizedBox(
height: 50,
),
Consumer<EssenProvider>(
builder: (context, essenProvider, child) {
return TextFormField(
initialValue: essenProvider.freiText,
onChanged: (value) {
essenProvider.setFreiText(value);
},
autofocus: false,
maxLength: 500,
maxLines: 4,
decoration: InputDecoration(
labelText: "Dein Feedback (optional)",
labelStyle: const TextStyle(fontSize: 20),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15),
),
),
style: TextStyle(fontSize: 20),
);
},
),
],
),
),
],
)),
],
),
);
lib/pages/pageEssenSelect.dart
+65
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@@ -0,0 +1,65 @@
import 'package:flutter/material.dart';
import 'package:mensaapp/modules/fetchMenu.dart';
import 'package:mensaapp/providers/pageProvider.dart';
import 'package:provider/provider.dart';
class PageEssenSelect extends StatelessWidget {
const PageEssenSelect({super.key});
@override
Widget build(BuildContext context) {
List<String> menus = [];
Future<void> fetchMenu() async {
menus = await FetchMenu.get();
}
return FutureBuilder(
future: fetchMenu(),
builder: (context, snapshot) {
return Scaffold(
body: Stack(
children: [
Container(
width: 1600,
height: 750,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/backgrounds/Essen.jpg"),
fit: BoxFit.cover, // Deckt den gesamten Bildschirm ab
colorFilter: ColorFilter.mode(
Colors.white.withOpacity(0.2),
BlendMode.dstATop,
),
),
),
),
Center(
child: Container(
child: Wrap(
direction: Axis.horizontal,
alignment: WrapAlignment.center,
runSpacing: 50,
spacing: 50,
children: [
for (int i = 0; i < menus.length; i++)
FilledButton.icon(
style: ButtonStyle(padding: WidgetStatePropertyAll(EdgeInsets.all(60))),
icon: const Icon(Icons.fastfood_outlined),
label: Text("Essen ${i + 1}: ${menus[i]}", style: TextStyle(fontSize: 23),),
onPressed: () {
Provider.of<PageProvider>(context, listen: false).setSelectedEssen(i + 1, "Essen ${i + 1}: ${menus[i]}");
},
)
],
),
),
)
],
),
);
},
);
}
}
lib/providers/pageProvider.dart
+18 -1
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@@ -1,14 +1,17 @@
import 'package:flutter/material.dart';
import 'package:mensaapp/pages/pageAmbiente.dart';
import 'package:mensaapp/pages/pageEssen.dart';
import 'package:mensaapp/pages/pageEssenSelect.dart';
import 'package:mensaapp/pages/pageService.dart';
import 'package:mensaapp/pages/pageAnmerkungen.dart';
import 'package:mensaapp/pages/pageSpezielleErnaehrung.dart';
class PageProvider extends ChangeNotifier {
int selectedPage = 0;
int selectedEssenID = 0;
String selectedEssenName = "";
List<Widget> pages = [
const PageEssen(),
const PageEssenSelect(),
const PageAmbiente(),
const PageService(),
const PageAnmerkungen(),
@@ -27,4 +30,18 @@ class PageProvider extends ChangeNotifier {
selectedPage = index;
notifyListeners();
}
void setSelectedEssen(int id, String name) {
selectedEssenName = name;
selectedEssenID = id;
pages[0] = const PageEssen();
notifyListeners();
}
void resetSelectedEssen() {
selectedEssenName = "";
selectedEssenID = 0;
pages[0] = const PageEssenSelect();
notifyListeners();
}
}
pubspec.lock
+32
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@@ -91,6 +91,22 @@ packages:
url: "https://pub.dev"
source: hosted
version: "5.0.7"
http:
dependency: "direct main"
description:
name: http
sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
url: "https://pub.dev"
source: hosted
version: "1.2.2"
http_parser:
dependency: transitive
description:
name: http_parser
sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
url: "https://pub.dev"
source: hosted
version: "4.0.2"
leak_tracker:
dependency: transitive
description:
@@ -224,6 +240,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.7.2"
typed_data:
dependency: transitive
description:
name: typed_data
sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
url: "https://pub.dev"
source: hosted
version: "1.4.0"
vector_math:
dependency: transitive
description:
@@ -240,6 +264,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "14.2.5"
web:
dependency: transitive
description:
name: web
sha256: cd3543bd5798f6ad290ea73d210f423502e71900302dde696f8bff84bf89a1cb
url: "https://pub.dev"
source: hosted
version: "1.1.0"
sdks:
dart: ">=3.5.3 <4.0.0"
flutter: ">=3.18.0-18.0.pre.54"
pubspec.yaml
+1
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@@ -33,6 +33,7 @@ dependencies:
provider: ^6.1.2
google_nav_bar: ^5.0.7
flutter_rating_bar: ^4.0.1
http: ^1.2.2
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.