mirror of
https://github.com/kuhyx/diet-guard.git
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Krzysztof kuhy Rudnicki
737d09d37c
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WzxdWYndZhdUrRGFEjBazQ
98 lines
3.0 KiB
Dart
98 lines
3.0 KiB
Dart
/// Weekly/monthly average-intake summary row for the History screen.
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library;
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import 'package:diet_guard_app/models/period_average.dart';
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import 'package:diet_guard_app/ui/cues.dart';
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import 'package:diet_guard_app/ui/macro_kind.dart';
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import 'package:flutter/material.dart';
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/// Displays this week's and this month's average kcal/day and their bands.
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///
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/// Mirrors `_calendar_view.py`'s `averages_text`, minus the words: each period
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/// is a calendar glyph, the average as a number, and the band as a tinted
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/// icon (check = under, warning = slightly over, error = very over, dash =
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/// no data) so colour is never the only channel.
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///
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/// Both periods stop at yesterday, so this line does not swing every time a
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/// meal is logged today -- it answers "how has this week gone", not "how am I
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/// doing right now", which is what the Today progress card is for.
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class AverageSummaryRow extends StatelessWidget {
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/// Creates an [AverageSummaryRow].
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const AverageSummaryRow({required this.week, required this.month, super.key});
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/// The current ISO week's average, through yesterday.
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final PeriodAverage week;
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/// The current calendar month's average, through yesterday.
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final PeriodAverage month;
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@override
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Widget build(BuildContext context) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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_PeriodFigure(
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period: week,
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icon: Icons.calendar_view_week,
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semanticLabel: 'week',
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),
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const SizedBox(width: 24),
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_PeriodFigure(
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period: month,
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icon: Icons.calendar_view_month,
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semanticLabel: 'month',
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),
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],
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);
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}
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}
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class _PeriodFigure extends StatelessWidget {
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const _PeriodFigure({
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required this.period,
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required this.icon,
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required this.semanticLabel,
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});
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final PeriodAverage period;
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final IconData icon;
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final String semanticLabel;
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(CueKind, IconData) get _band => switch (period.band) {
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null => (CueKind.info, Icons.remove_circle_outline),
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AverageBand.under => (CueKind.ok, Icons.check_circle),
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AverageBand.slightlyOver => (CueKind.warn, Icons.warning_amber_rounded),
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AverageBand.veryOver => (CueKind.error, Icons.error),
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};
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@override
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Widget build(BuildContext context) {
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final (kind, bandIcon) = _band;
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final avg = period.avgKcal;
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final style = Theme.of(context).textTheme.bodySmall;
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, size: 16, semanticLabel: semanticLabel),
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const SizedBox(width: 4),
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Icon(
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bandIcon,
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size: 16,
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color: kind.tint(context),
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semanticLabel: bandLabel(period.band),
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),
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if (avg != null) ...[
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const SizedBox(width: 4),
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Icon(
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MacroKind.kcal.icon,
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size: 14,
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color: MacroKind.kcal.color,
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semanticLabel: 'kcal',
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),
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Text('${avg.round()}', style: style),
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],
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],
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);
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}
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}
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