85e8e1a290
Features: - Save calculation runs with custom labels for later retrieval - View saved runs list with dominant factor summary - View detailed results of any saved run - View original inputs in read-only mode - Use any saved run as starting point for new calculation - Compare two saved runs side-by-side - About screen with app info, help links, privacy policy - Metric/Imperial unit toggle persisted across sessions - Info icon in app bar on all screens Technical: - New SavedRun model with full serialization - SQLite saved_runs table with CRUD operations - readOnly mode for all input screens - Unit preference stored in LocalStorage - Database schema upgraded to v2 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
80 lines
2.2 KiB
Dart
80 lines
2.2 KiB
Dart
import 'behavioral_inputs.dart';
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import 'result.dart';
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import 'user_profile.dart';
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class SavedRun {
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final String id;
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final String label;
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final CalculationResult result;
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final UserProfile profile;
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final BehavioralInputs behaviors;
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final DateTime createdAt;
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const SavedRun({
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required this.id,
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required this.label,
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required this.result,
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required this.profile,
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required this.behaviors,
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required this.createdAt,
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});
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String get displayDate {
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final now = DateTime.now();
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final diff = now.difference(createdAt);
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if (diff.inDays == 0) {
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return 'Today';
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} else if (diff.inDays == 1) {
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return 'Yesterday';
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} else if (diff.inDays < 7) {
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return '${diff.inDays} days ago';
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} else {
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return '${createdAt.month}/${createdAt.day}/${createdAt.year}';
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}
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}
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String get dominantFactorSummary {
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final factor = result.dominantFactor;
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if (factor == null) return 'Optimal';
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return '${factor.displayName}: ${factor.delta.rangeDisplay} mo';
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}
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Map<String, dynamic> toJson() => {
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'id': id,
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'label': label,
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'result': result.toJson(),
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'profile': profile.toJson(),
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'behaviors': behaviors.toJson(),
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'createdAt': createdAt.toIso8601String(),
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};
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factory SavedRun.fromJson(Map<String, dynamic> json) => SavedRun(
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id: json['id'] as String,
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label: json['label'] as String,
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result:
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CalculationResult.fromJson(json['result'] as Map<String, dynamic>),
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profile:
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UserProfile.fromJson(json['profile'] as Map<String, dynamic>),
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behaviors: BehavioralInputs.fromJson(
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json['behaviors'] as Map<String, dynamic>),
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createdAt: DateTime.parse(json['createdAt'] as String),
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);
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SavedRun copyWith({
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String? id,
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String? label,
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CalculationResult? result,
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UserProfile? profile,
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BehavioralInputs? behaviors,
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DateTime? createdAt,
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}) =>
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SavedRun(
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id: id ?? this.id,
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label: label ?? this.label,
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result: result ?? this.result,
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profile: profile ?? this.profile,
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behaviors: behaviors ?? this.behaviors,
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createdAt: createdAt ?? this.createdAt,
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);
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}
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