76 lines
1.9 KiB
Dart
76 lines
1.9 KiB
Dart
import 'package:diameter/main.dart';
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import 'package:diameter/models/basal_profile.dart';
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import 'package:diameter/utils/date_time_utils.dart';
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import 'package:objectbox/objectbox.dart';
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import 'package:diameter/objectbox.g.dart' show Basal_, BasalProfile_;
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@Entity(uid: 1467758525778521891)
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@Sync()
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class Basal {
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static final Box<Basal> box = objectBox.store.box<Basal>();
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// properties
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int id;
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bool deleted;
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@Property(type: PropertyType.date)
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DateTime startTime;
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@Property(type: PropertyType.date)
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DateTime endTime;
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double units;
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// relations
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final basalProfile = ToOne<BasalProfile>();
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// constructor
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Basal({
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this.id = 0,
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this.deleted = false,
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required this.startTime,
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required this.endTime,
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this.units = 0,
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});
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// methods
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static Basal? get(int id) => box.get(id);
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static void put(Basal basal) => box.put(basal);
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static void remove(int id) {
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final item = box.get(id);
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if (item != null) {
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item.deleted = true;
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box.put(item);
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}
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}
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static List<Basal> getAllForProfile(int id) {
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QueryBuilder<Basal> builder = box.query(Basal_.deleted.equals(false))
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..order(Basal_.startTime);
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builder.link(Basal_.basalProfile, BasalProfile_.id.equals(id));
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return builder.build().find();
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}
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static double getDailyTotalForProfile(int id) {
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double sum = 0.0;
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QueryBuilder<Basal> builder = box.query(Basal_.deleted.equals(false));
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builder.link(Basal_.basalProfile, BasalProfile_.id.equals(id));
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List<Basal> basalRates = builder.build().find();
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for (Basal basal in basalRates) {
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double rateDuration =
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basal.endTime.difference(basal.startTime).inMinutes / 60;
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if (rateDuration < 0) {
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rateDuration += 24;
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}
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sum += basal.units * rateDuration;
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}
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return sum;
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}
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@override
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String toString() {
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return DateTimeUtils.displayTime(startTime);
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}
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}
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