2021-10-22 23:08:09 +00:00
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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/navigation.dart';
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import 'package:diameter/screens/log/log_entry.dart';
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import 'package:diameter/utils/date_time_utils.dart';
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import 'package:flutter/material.dart';
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class LogScreen extends StatefulWidget {
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static const String routeName = '/log';
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const LogScreen({Key? key}) : super(key: key);
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@override
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_LogScreenState createState() => _LogScreenState();
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}
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class _LogScreenState extends State<LogScreen> {
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late Map<DateTime, List<LogEntry>> _logEntryDailyMap;
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2021-10-22 23:08:09 +00:00
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void refresh({String? message}) {
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setState(() {
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_logEntryDailyMap = LogEntry.getDailyEntryMap();
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2021-10-22 23:08:09 +00:00
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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 onDelete(LogEntry logEntry) {
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LogEntry.remove(logEntry.id);
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refresh(message: 'Log Entry deleted');
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2021-10-22 23:08:09 +00:00
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}
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void handleDeleteAction(LogEntry logEntry) 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(logEntry),
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message: 'Are you sure you want to delete this Log Entry?',
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);
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} else {
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onDelete(logEntry);
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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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return Scaffold(
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appBar: AppBar(
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title: const Text('Log Entries'),
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actions: <Widget>[
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IconButton(
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onPressed: refresh,
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icon: const Icon(Icons.refresh)
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),
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],
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),
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drawer: const Navigation(currentLocation: LogScreen.routeName),
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body: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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Expanded(
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child: SingleChildScrollView(
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child: _logEntryDailyMap.isNotEmpty ? ListView.builder(
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shrinkWrap: true,
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padding: const EdgeInsets.all(10.0),
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itemCount: _logEntryDailyMap.length,
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itemBuilder: (context, dateIndex) {
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List<DateTime> dateList = _logEntryDailyMap.keys.toList();
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final date = dateList[dateIndex];
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final entryList = _logEntryDailyMap[date];
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return ListBody(
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children: [
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Text(DateTimeUtils.displayDate(date)),
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entryList != null && entryList.isNotEmpty
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? ListView.builder(
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shrinkWrap: true,
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itemCount: entryList.length,
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itemBuilder: (context, index) {
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final logEntry = entryList[index];
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return ListTile(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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LogEntryScreen(
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id: logEntry.id),
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),
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).then((message) => refresh(
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message: message));
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},
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title: Text(
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DateTimeUtils.displayTime(
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logEntry.time)),
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// ignore: todo
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// TODO: add more data (event, glucose color...)
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subtitle: Text(logEntry
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.mgPerDl !=
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null
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? '${logEntry.mgPerDl.toString()} mg/dl'
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: ''),
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trailing: Row(
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mainAxisSize:
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MainAxisSize.min,
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children: [
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IconButton(
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onPressed: () =>
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handleDeleteAction(
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logEntry),
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icon: const Icon(
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Icons.delete,
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color: Colors.blue),
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)
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],
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),
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);
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}
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) : Container(),
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],
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);
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},
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) : const Center(
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child: Text('You have not created any Log Entries yet!'),
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),
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),
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),
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],
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),
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// ignore: todo
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// TODO: add button for active events
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floatingActionButton: FloatingActionButton(
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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) => const LogEntryScreen(),
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),
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).then((message) => refresh(message: message));
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},
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child: const Icon(Icons.add),
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),
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);
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}
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}
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