TetraStats/lib/views/tracked_players_view.dart

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import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:tetra_stats/data_objects/tetrio.dart';
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import 'package:tetra_stats/gen/strings.g.dart';
import 'package:tetra_stats/services/tetrio_crud.dart';
import 'package:tetra_stats/views/states_view.dart';
final TetrioService teto = TetrioService();
class TrackedPlayersView extends StatefulWidget {
const TrackedPlayersView({Key? key}) : super(key: key);
@override
State<StatefulWidget> createState() => TrackedPlayersState();
}
class TrackedPlayersState extends State<TrackedPlayersView> {
@override
Widget build(BuildContext context) {
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final t = Translations.of(context);
final DateFormat dateFormat = DateFormat.yMMMd(LocaleSettings.currentLocale.languageCode).add_Hms();
return Scaffold(
appBar: AppBar(
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title: Text(t.trackedPlayersViewTitle),
),
backgroundColor: Colors.black,
body: SafeArea(
child: StreamBuilder(
stream: teto.allPlayers,
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
return const Center(child: Text('none case of StreamBuilder'));
case ConnectionState.waiting:
case ConnectionState.active:
final allPlayers = (snapshot.data != null) ? snapshot.data as Map<String, List<TetrioPlayer>> : <String, List<TetrioPlayer>>{};
List<String> keys = allPlayers.keys.toList();
return NestedScrollView(
headerSliverBuilder: (context, value) {
String howManyPlayers(int numberOfPlayers) => Intl.plural(
numberOfPlayers,
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zero: t.trackedPlayersZeroEntrys,
one: t.trackedPlayersOneEntry,
other: t.trackedPlayersManyEntrys(numberOfPlayers: numberOfPlayers),
name: 'howManyPeople',
args: [numberOfPlayers],
desc: 'Description of how many people are seen in a place.',
examples: const {'numberOfPeople': 3},
);
return [
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.only(left: 16),
child: Text(
howManyPlayers(allPlayers.length),
style: const TextStyle(color: Colors.white, fontSize: 25),
),
)),
const SliverToBoxAdapter(child: Divider())
];
},
body: ListView.builder(
itemCount: allPlayers.length,
itemBuilder: (context, index) {
return ListTile(
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title: Text(t.trackedPlayersEntry(nickname: allPlayers[keys[index]]!.last.username, numberOfStates: allPlayers[keys[index]]!.length)),
subtitle: Text(t.trackedPlayersDescription(firstStateDate: dateFormat.format(allPlayers[keys[index]]!.first.state), lastStateDate: dateFormat.format(allPlayers[keys[index]]!.last.state))),
trailing: IconButton(
icon: const Icon(Icons.delete_forever),
onPressed: () {
String nn = allPlayers[keys[index]]!.last.username;
teto.deletePlayer(keys[index]);
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(t.trackedPlayersStatesDeleted(nickname: nn))));
},
),
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StatesView(states: allPlayers[keys[index]]!),
),
);
},
);
}));
case ConnectionState.done:
return const Center(
child: Text('done case of StreamBuilder',
style: TextStyle(fontFamily: "Eurostile Round Extended", fontSize: 42), textAlign: TextAlign.center));
}
})),
);
}
}