84 lines
2.2 KiB
Dart
84 lines
2.2 KiB
Dart
import 'package:flutter/material.dart';
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import '/models/activity.dart';
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import '/models/athlete.dart';
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import '/models/event.dart';
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import '/models/record_list.dart';
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import '/utils/image_utils.dart' as image_utils;
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import '/utils/my_button.dart';
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import '/widgets/charts/ftp_chart.dart';
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class ActivityFtpWidget extends StatefulWidget {
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const ActivityFtpWidget({
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@required this.activity,
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@required this.athlete,
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});
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final Activity activity;
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final Athlete athlete;
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@override
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_ActivityFtpWidgetState createState() => _ActivityFtpWidgetState();
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}
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class _ActivityFtpWidgetState extends State<ActivityFtpWidget> {
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bool loading = true;
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RecordList<Event> records = RecordList<Event>(<Event>[]);
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String screenShotButtonText = 'Save as .png-Image';
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GlobalKey widgetKey = GlobalKey();
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@override
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void initState() {
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getData();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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if (records.isNotEmpty) {
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final List<Event> powerRecords = records
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.where((Event value) => value.power != null && value.power > 100)
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.toList();
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if (powerRecords.isNotEmpty) {
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return Column(
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children: <Widget>[
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RepaintBoundary(
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key: widgetKey,
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child: FtpChart(records: powerRecords),
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),
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Row(children: <Widget>[
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const Spacer(),
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MyButton.save(
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child: Text(screenShotButtonText),
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onPressed: () async {
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await image_utils.capturePng(widgetKey: widgetKey);
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screenShotButtonText = 'Image saved';
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setState(() {});
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},
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),
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const SizedBox(width: 20),
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]),
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],
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);
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} else {
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return const Center(
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child: Text('No power data available.'),
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);
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}
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} else {
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return SizedBox(
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height: 100,
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child: Center(
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child: Text(loading ? 'Loading' : 'No data available'),
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),
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);
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}
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}
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Future<void> getData() async {
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records = RecordList<Event>(await widget.activity.records);
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setState(() => loading = false);
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}
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}
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