189 lines
6.9 KiB
Dart
189 lines
6.9 KiB
Dart
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import 'package:diameter/components/dialogs.dart';
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import 'package:diameter/config.dart';
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import 'package:diameter/models/log_entry.dart';
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import 'package:diameter/models/log_event.dart';
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import 'package:diameter/models/log_event_type.dart';
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import 'package:diameter/screens/log/log_event_detail.dart';
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import 'package:flutter/material.dart';
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import 'package:diameter/components/progress_indicator.dart';
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class ActiveLogEventListScreen extends StatefulWidget {
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static const String routeName = '/active-log-events';
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final LogEntry? endLogEntry;
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final Function()? onSetEndTime;
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const ActiveLogEventListScreen(
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{Key? key, this.endLogEntry, this.onSetEndTime})
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: super(key: key);
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@override
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_ActiveLogEventListScreenState createState() =>
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_ActiveLogEventListScreenState();
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}
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class _ActiveLogEventListScreenState extends State<ActiveLogEventListScreen> {
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late Future<List<LogEvent>> _activeLogEvents;
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late Future<List<LogEventType>> _logEventTypes;
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void refresh({String? message}) {
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setState(() {
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_logEventTypes = LogEventType.fetchAll();
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});
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setState(() {
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_activeLogEvents = LogEvent.fetchAllForLogEntry(widget.endLogEntry!);
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});
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setState(() {
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if (message != null) {
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var snackBar = SnackBar(
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content: Text(message),
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duration: const Duration(seconds: 2),
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);
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ScaffoldMessenger.of(context)
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..removeCurrentSnackBar()
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..showSnackBar(snackBar);
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}
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});
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}
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void onStop(LogEvent event) async {
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// TODO: create new entry if no existing entry is given
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await LogEvent.update(
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event.objectId!,
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endTime: DateTime.now(),
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endLogEntry: widget.endLogEntry!.objectId!,
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);
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refresh();
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if (widget.onSetEndTime != null) {
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widget.onSetEndTime!();
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}
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}
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void handleStopAction(LogEvent event) async {
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if (showConfirmationDialogOnStopEvent) {
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Dialogs.showConfirmationDialog(
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context: context,
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onConfirm: () => onStop(event),
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message: 'Are you sure you want to end this Event?',
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);
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} else {
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onStop(event);
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}
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}
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void onDelete(LogEvent event) {
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event.delete().then((_) => refresh(message: 'Event deleted'));
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}
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void handleDeleteAction(LogEvent event) async {
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if (showConfirmationDialogOnDelete) {
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Dialogs.showConfirmationDialog(
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context: context,
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onConfirm: () => onDelete(event),
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message: 'Are you sure you want to delete this Event?',
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);
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} else {
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onDelete(event);
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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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refresh();
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}
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@override
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Widget build(BuildContext context) {
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bool isNew = widget.endLogEntry == null;
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return isNew
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? Container()
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: Container(
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padding: const EdgeInsets.only(top: 10.0),
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child: Column(
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children: [
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// TODO: make action button instead of appbar
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AppBar(
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title: const Text('Active Events'),
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primary: false,
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automaticallyImplyLeading: false,
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actions: [
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IconButton(
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icon: const Icon(Icons.add),
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => LogEventDetailScreen(
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logEntry: widget.endLogEntry!,
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),
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),
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).then((message) => refresh(message: message));
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},
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),
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IconButton(
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icon: const Icon(Icons.refresh), onPressed: refresh),
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],
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),
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FutureBuilder<List<LogEvent>>(
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future: _activeLogEvents,
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builder: (context, snapshot) {
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return ViewWithProgressIndicator(
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snapshot: snapshot,
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child: snapshot.data == null || snapshot.data!.isEmpty
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? const Padding(
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padding: EdgeInsets.all(10.0),
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child: Text('No Active Events'),
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)
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: ListBody(
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children: [
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// TODO: fix problems that this futurebuilder in futurebuilder creates
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FutureBuilder<List<LogEventType>>(
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future: _logEventTypes,
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builder: (context, types) {
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return DataTable(
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columnSpacing: 10.0,
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showCheckboxColumn: false,
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rows: snapshot.data != null
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? snapshot.data!.map((event) {
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return DataRow(
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cells: event.asDataTableCells(
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[
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IconButton(
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icon: const Icon(
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Icons.stop),
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iconSize: 16.0,
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onPressed: () =>
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handleStopAction(
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event),
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),
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IconButton(
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icon: const Icon(
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Icons.delete),
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iconSize: 16.0,
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onPressed: () =>
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handleDeleteAction(
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event),
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),
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],
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types: types.data,
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),
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);
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}).toList()
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: [],
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columns: LogEvent.asDataTableColumns(),
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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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),
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);
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}
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}
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