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ImBenji
2024-02-27 16:04:12 +00:00
parent 72ef70901d
commit 2d2dcdaecb
44 changed files with 71333 additions and 27 deletions
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lib/pages/home.dart Normal file
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import 'package:bus_infotainment/pages/components/ibus_display.dart';
import 'package:bus_infotainment/singletons/live_information.dart';
import 'package:flutter/material.dart';
class pages_Home extends StatelessWidget {
const pages_Home({super.key});
@override
Widget build(BuildContext context) {
return Container(
width: double.infinity,
margin: const EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Text("Home Page"),
ibus_display(),
SizedBox(
height: 10,
),
_QuickAnnouncements(),
],
)
);
}
}
class _QuickAnnouncements extends StatefulWidget {
_QuickAnnouncements({super.key});
@override
State<_QuickAnnouncements> createState() => _QuickAnnouncementsState();
}
class _QuickAnnouncementsState extends State<_QuickAnnouncements> {
List<Widget> announcements = [];
int _currentIndex = 0;
_QuickAnnouncementsState() {
LiveInformation liveInformation = LiveInformation();
for (ManualAnnouncementEntry announcement in liveInformation.manualAnnouncements) {
announcements.add(
_QuickAnnouncement(announcement: announcement, index: liveInformation.manualAnnouncements.indexOf(announcement))
);
}
}
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: Border.all(
color: Colors.black,
width: 2
),
),
padding: const EdgeInsets.all(2),
child: Column(
children: [
Container(
height: 2,
color: Colors.black,
),
if (_currentIndex < announcements.length)
announcements[_currentIndex + 0]
else
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
),
Container(
height: 2,
color: Colors.black,
),
if (_currentIndex + 1 < announcements.length)
announcements[_currentIndex + 1]
else
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
),
Container(
height: 2,
color: Colors.black,
),
if (_currentIndex + 2 < announcements.length)
announcements[_currentIndex + 2]
else
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
),
Container(
height: 2,
color: Colors.black,
),
if (_currentIndex + 3 < announcements.length)
announcements[_currentIndex + 3]
else
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
),
Container(
height: 2,
color: Colors.black,
),
Container(
height: 40,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
alignment: Alignment.centerRight,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
margin: const EdgeInsets.symmetric(
horizontal: 4
),
child: Container(
child: Stack(
children: [
Container(
width: 40,
height: 40,
child: Icon(
Icons.arrow_upward,
color: Colors.black,
),
),
Positioned.fill(
child: ElevatedButton(
onPressed: () {
_currentIndex = wrap(_currentIndex - 4, 0, announcements.length);
setState(() {});
print(_currentIndex);
},
style: ElevatedButton.styleFrom(
backgroundColor: Colors.transparent,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
foregroundColor: Colors.transparent,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(0),
),
),
child: const Text(""),
),
)
],
),
)
),
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
margin: const EdgeInsets.symmetric(
horizontal: 4
),
child: Container(
child: Stack(
children: [
Container(
width: 40,
height: 40,
child: Icon(
Icons.arrow_downward,
color: Colors.black,
),
),
Positioned.fill(
child: ElevatedButton(
onPressed: () {
_currentIndex = wrap(_currentIndex + 4, 0, announcements.length);
setState(() {});
print(_currentIndex);
},
style: ElevatedButton.styleFrom(
backgroundColor: Colors.transparent,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
foregroundColor: Colors.transparent,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(0),
),
),
child: const Text(""),
),
)
],
),
)
),
]
),
),
Container(
height: 2,
color: Colors.black,
),
]
),
);
}
}
int wrap(int i, int j, int length) {
return ((i - j) % length + length) % length;
}
class _QuickAnnouncement extends StatelessWidget {
final ManualAnnouncementEntry announcement;
final int index;
const _QuickAnnouncement({super.key, required this.announcement, required this.index});
@override
Widget build(BuildContext context) {
return Stack(
children: [
Container(
decoration: BoxDecoration(
color: Colors.lightGreen.shade100,
border: const Border.symmetric(
vertical: BorderSide(
color: Colors.black,
width: 2
)
),
),
padding: const EdgeInsets.all(5),
width: double.infinity,
height: 50,
child: Row(
children: [
Text(
announcement.shortName,
style: const TextStyle(
fontSize: 20,
color: Colors.black,
fontFamily: "lcd",
height: 1,
),
),
Expanded(
child: Container(
alignment: Alignment.centerRight,
child: Text(
(index+1).toString(),
style: const TextStyle(
fontSize: 20,
color: Colors.black,
fontFamily: "lcd",
height: 1,
),
),
),
)
],
)
),
Positioned.fill(
child: ElevatedButton(
onPressed: () {
LiveInformation liveInformation = LiveInformation();
liveInformation.queueAnnouncement(announcement);
},
style: ElevatedButton.styleFrom(
backgroundColor: Colors.transparent,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
foregroundColor: Colors.transparent,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(0),
),
),
child: const Text("More"),
),
)
],
);
}
}