279 lines
9.5 KiB
Dart
279 lines
9.5 KiB
Dart
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import 'package:diameter/utils/dialog_utils.dart';
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import 'package:diameter/components/forms/auto_complete_dropdown_button.dart';
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import 'package:diameter/models/basal.dart';
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import 'package:diameter/models/settings.dart';
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import 'package:diameter/navigation.dart';
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import 'package:flutter/material.dart';
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import 'package:diameter/models/basal_profile.dart';
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import 'package:diameter/screens/basal/basal_profile_detail.dart';
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class BasalProfileListScreen extends StatefulWidget {
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static const String routeName = '/basal-profiles';
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const BasalProfileListScreen({Key? key}) : super(key: key);
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@override
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_BasalProfileListScreenState createState() => _BasalProfileListScreenState();
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}
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class _BasalProfileListScreenState extends State<BasalProfileListScreen> {
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final ScrollController _scrollController = ScrollController();
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late List<BasalProfile> _basalProfiles;
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Widget banner = Container();
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final BasalProfile? _activeProfile = BasalProfile.getActive(DateTime.now());
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@override
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void initState() {
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super.initState();
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reload();
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}
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@override
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void dispose() {
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_scrollController.dispose();
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super.dispose();
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}
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void reload({String? message}) {
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setState(() {
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_basalProfiles = BasalProfile.getAll();
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});
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updateBanner();
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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 updateBanner() {
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int activeProfileCount = BasalProfile.activeCount();
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setState(() {
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banner = activeProfileCount != 1
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? MaterialBanner(
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content: Text(activeProfileCount == 0
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? 'You currently do not have an active Basal Profile.'
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: 'More than one active Basal Profile has been found.'),
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leading: const CircleAvatar(child: Icon(Icons.warning)),
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forceActionsBelow: true,
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actions: activeProfileCount == 0
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? [
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_basalProfiles.isNotEmpty
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? TextButton(
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child: const Text('ACTIVATE A PROFILE'),
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onPressed: handlePickActiveProfileAction,
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)
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: Container(),
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TextButton(
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child: const Text('CREATE A NEW PROFILE'),
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onPressed: () => onNew(true),
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),
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]
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: [
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TextButton(
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child: const Text('PICK A PROFILE'),
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onPressed: handlePickActiveProfileAction,
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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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void handleDuplicateAction(BasalProfile basalProfile) async {
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final copy = BasalProfile(
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active: false,
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name: 'Copy of ${basalProfile.name}',
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);
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BasalProfile.put(copy);
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final rates = Basal.getAllForProfile(basalProfile.id);
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for (Basal rate in rates) {
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final basal = Basal(
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endTime: rate.endTime,
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startTime: rate.startTime,
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units: rate.units,
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);
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basal.basalProfile.target = copy;
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Basal.put(basal);
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}
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reload(message: 'Added copy of ${basalProfile.name}');
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}
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void onDelete(BasalProfile basalProfile) {
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BasalProfile.remove(basalProfile.id);
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reload(message: 'Basal Profile deleted');
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}
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void handleDeleteAction(BasalProfile basalProfile) async {
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if (Settings.get().showConfirmationDialogOnDelete) {
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DialogUtils.showConfirmationDialog(
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context: context,
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onConfirm: () => onDelete(basalProfile),
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message: 'Are you sure you want to delete this Basal Profile?',
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);
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} else {
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onDelete(basalProfile);
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}
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}
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void onPickActive(BasalProfile? basalProfile) {
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if (basalProfile != null) {
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BasalProfile.setAllInactive;
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basalProfile.active = true;
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BasalProfile.put(basalProfile);
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reload(
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message: '${basalProfile.name} has been set as your active Profile');
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}
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}
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void handlePickActiveProfileAction() {
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setState(() {
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banner = MaterialBanner(
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content: AutoCompleteDropdownButton(
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controller: TextEditingController(text: ''),
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items: _basalProfiles,
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label: 'Default Basal Profile',
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onChanged: onPickActive,
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),
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leading: const CircleAvatar(child: Icon(Icons.info)),
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forceActionsBelow: true,
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actions: [
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TextButton(
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child: const Text('CREATE A NEW PROFILE INSTEAD'),
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onPressed: () => onNew(true),
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),
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],
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);
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});
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}
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void showDetailScreen({BasalProfile? basalProfile, bool active = false}) {
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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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BasalProfileDetailScreen(id: basalProfile?.id ?? 0, active: active),
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),
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).then((result) => reload(message: result?[0]));
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}
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void onNew(bool active) {
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showDetailScreen(active: active);
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}
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void onEdit(BasalProfile basalProfile) {
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showDetailScreen(basalProfile: basalProfile);
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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('Basal Profiles'),
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actions: <Widget>[
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IconButton(onPressed: reload, icon: const Icon(Icons.refresh))
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],
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),
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drawer:
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const Navigation(currentLocation: BasalProfileListScreen.routeName),
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body: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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banner,
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Expanded(
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child: _basalProfiles.isNotEmpty
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? Scrollbar(
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controller: _scrollController,
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child: ListView.builder(
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padding: const EdgeInsets.all(10.0),
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controller: _scrollController,
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itemCount: _basalProfiles.length,
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itemBuilder: (context, index) {
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final basalProfile = _basalProfiles[index];
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double dailyTotal =
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Basal.getDailyTotalForProfile(basalProfile.id);
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String activeProfileText = basalProfile.active
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? ' (Default Profile)'
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: basalProfile.id == _activeProfile?.id
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? ' (Current Active Profile)'
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: '';
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return Card(
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child: ListTile(
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isThreeLine: true,
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selected: basalProfile.active ||
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basalProfile.id == _activeProfile?.id,
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onTap: () => onEdit(basalProfile),
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title: Text(
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basalProfile.name.toUpperCase() +
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activeProfileText,
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style: Theme.of(context).textTheme.subtitle2,
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),
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subtitle: Padding(
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padding: const EdgeInsets.only(top: 10.0),
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child: Row(
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children: [
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Text(basalProfile.notes ?? ''),
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Expanded(
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child: Column(
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children: dailyTotal > 0
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? [
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Text(dailyTotal
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.toStringAsPrecision(3)),
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const Text('U/day',
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textScaleFactor: 0.75),
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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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trailing: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(
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icon: const Icon(
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Icons.copy,
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color: Colors.blue,
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),
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onPressed: () =>
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handleDuplicateAction(basalProfile),
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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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color: Colors.blue,
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),
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onPressed: () =>
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handleDeleteAction(basalProfile),
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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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: const Center(
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child: Text('You have not created any Basal Profiles yet!'),
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),
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),
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],
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),
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floatingActionButton: FloatingActionButton(
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onPressed: () => onNew(false),
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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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