config_dbo.dart

import 'package:hive_ce_flutter/hive_flutter.dart';
import 'package:json_annotation/json_annotation.dart';
import 'package:opennutritracker/core/data/dbo/app_theme_dbo.dart';
import 'package:opennutritracker/core/domain/entity/config_entity.dart';

part 'config_dbo.g.dart';

@HiveType(typeId: 13)
@JsonSerializable() // Used for exporting to JSON
class ConfigDBO extends HiveObject {
  @HiveField(0)
  bool hasAcceptedDisclaimer;
  @HiveField(1)
  bool hasAcceptedPolicy;
  @HiveField(2)
  bool hasAcceptedSendAnonymousData;
  @HiveField(3)
  AppThemeDBO selectedAppTheme;
  @HiveField(4)
  bool? usesImperialUnits;
  @HiveField(5)
  double? userKcalAdjustment;
  @HiveField(6)
  double? userCarbGoalPct;
  @HiveField(7)
  double? userProteinGoalPct;
  @HiveField(8)
  double? userFatGoalPct;
  @HiveField(9)
  bool? showActivityTracking;
  @HiveField(10)
  bool? notificationsEnabled;
  @HiveField(11)
  int? notificationHour;
  @HiveField(12)
  int? notificationMinute;
  @HiveField(13)
  String? selectedLocale;
  @HiveField(14)
  bool? showMealMacros;
  @HiveField(15)
  bool? showMicronutrients; // #237: null means default (false)
  @HiveField(16)
  bool? usesKilojoules; // #177: null means default (false → kcal)
  // #150: per-meal kcal share, percent values keyed by meal type
  // ("breakfast" / "lunch" / "dinner" / "snack"). Null means use defaults.
  @HiveField(17)
  Map<String, int>? mealKcalSharesPct;
  @HiveField(18)
  String? customMealFormMode; // #232: 'simple' or 'advanced'; null means default (simple)
  @HiveField(19)
  int? dayStartOffsetHours; // #139: 0-23, null means default (0 = wall-clock midnight)
  // #160 follow-up: per-nutrient show/hide map for the daily nutrient panel.
  // Keys are nutrient identifiers from [DailyNutrientPanel]; values are
  // explicit user overrides. A nutrient not present in the map (or a null
  // map altogether) means "use the default visibility", which is currently
  // visible for every nutrient — see [ConfigEntity.isNutrientVisible].
  @HiveField(22)
  Map<String, bool>? nutrientPanelVisibility;

  /// Per-meal sort preference for the diary day view. Keys are meal type
  /// strings (`breakfast` / `lunch` / `dinner` / `snack`) and values are the
  /// `DiarySortType` enum index. Nullable so existing configs without a
  /// persisted preference keep falling back to the widget-state default
  /// (`DiarySortType.timeAdded`) until the user picks a sort.
  @HiveField(21)
  Map<String, int>? diarySortPreferences;
  // #139 follow-up: 0-59 minute companion. Composes additively with
  // dayStartOffsetHours so existing users with hours=4 and a null minutes
  // value see a 4:00 boundary, unchanged.
  @HiveField(23)
  int? dayStartOffsetMinutes;
  // #32: configurable daily water goal in millilitres. Null means use the
  // default (2000 ml), so existing configs without a stored value keep
  // working without a migration.
  @HiveField(24)
  int? dailyWaterGoalMl;
  // #84: persisted acknowledgement of the disordered-eating sensitivity
  // warning shown the first time the fasting screen is opened. Once true,
  // the warning dialog stays suppressed. Nullable so existing configs
  // (and never-opened users) keep being treated as "not yet acknowledged".
  @HiveField(25)
  bool? fastingWarningAcknowledged;
  // #415: opt-in Material You dynamic colour scheme. Null means the user
  // has not made a deliberate choice yet, which the UI treats as "on" — the
  // wallpaper-derived palette only actually appears on Android 12+, and on
  // every other platform the static palette is what shows up regardless.
  @HiveField(20)
  bool? useMaterialYou;
  // #415 follow-up: custom accent colour packed as a 32-bit ARGB value
  // (e.g. 0xFFFF5733). Stores the full colour rather than just a hue so
  // hex entry can round-trip without losing saturation or lightness.
  // Null means "use the platform default" — Material You on Android 12+,
  // the static palette elsewhere.
  @HiveField(26)
  int? accentColor;
  // #165: whether the barcode scanner forces portrait. Null means the user
  // has not made a deliberate choice, which the scanner treats as "follow the
  // device" — locked on phone-sized screens (so the camera preview can't tip
  // sideways) and free on tablets (so a landscape tablet isn't forced upright).
  @HiveField(27)
  bool? scannerPortraitLock;
  // Three independent unit preferences that together replace the original
  // single `usesImperialUnits` switch. Each is nullable so existing installs
  // fall back to the legacy flag (see `ConfigEntity.fromConfigDBO`) and keep
  // their current behaviour without a migration. `usesImperialUnits` is kept
  // around as that fallback and as a coherent value for an older build.
  @HiveField(28)
  bool? usesImperialFoodUnits; // g/oz + ml/fl oz
  @HiveField(29)
  bool? usesImperialHeightUnits; // cm/ft
  // Body weight is a three-way choice (kg / lb / st), persisted as the
  // BodyWeightUnit enum index. Null means "derive from usesImperialUnits".
  @HiveField(30)
  int? bodyWeightUnitIndex;
  // Food-source selection for the search screens. Keys are backend
  // food_source codes (see SPConst.foodSourceDisplayNames); a source absent
  // from the map — or a null map altogether — is enabled, so newly added
  // sources default to on and existing installs need no migration. Open
  // Food Facts is always enabled and deliberately has no entry here.
  @HiveField(31)
  Map<String, bool>? foodSourceToggles;
  // Set true only by the demo-data seeder (see
  // `lib/core/utils/demo/demo_seeder.dart`) when the active profile holds
  // sample data seeded from the onboarding "try it with sample data" link,
  // rather than a real user's own data. Null/false means real data — the
  // Home screen's demo-mode banner only ever appears when this is true.
  // `DeleteAllUserDataUsecase.deleteAll()` clears the whole config box, so
  // leaving demo mode clears this for free.
  @HiveField(32)
  bool? isDemoData;
  // Opt-in workout import from Health Connect (Android) / Apple Health (iOS).
  // Null means the user has never enabled it, which reads as off — no health
  // data is touched until they say so.
  @HiveField(33)
  bool? healthImportEnabled;
  // Share of an imported workout's device-reported energy that counts toward
  // the daily goal, stored as a fraction in 0.50–1.00. Null means "not chosen
  // yet"; the settings flow writes a body-composition-derived suggestion the
  // moment import is switched on (see WorkoutCompensationCalc).
  @HiveField(34)
  double? healthWorkoutKcalMultiplier;
  // Watermark: the end of the window the last successful import read. Doubles
  // as the debounce timestamp so a resume storm can't hammer the platform.
  @HiveField(35)
  DateTime? healthLastImportAt;
  // External record ids of imported workouts the user has deleted. The
  // importer's dedupe set is built from the activities actually on file, so
  // without this the next overlapping read would file a deleted workout all
  // over again. Kept indefinitely — it only grows by one entry per deletion,
  // and forgetting an entry resurrects the workout it stands for. Null means
  // nothing has been deleted.
  @HiveField(36)
  List<String>? healthDeletedExternalIds;
  // One-shot marker for [reconcileAppLocale]'s migration push: set once the
  // saved language has been offered to Android's per-app language picker (or
  // the picker was seen holding a value). Null means the push has not
  // happened yet. Without it, an override the user cleared in the OS picker
  // is indistinguishable from one that was never seeded, and gets silently
  // pushed back on the next launch.
  @HiveField(37)
  bool? localeSyncSeeded;

  ConfigDBO(
    this.hasAcceptedDisclaimer,
    this.hasAcceptedPolicy,
    this.hasAcceptedSendAnonymousData,
    this.selectedAppTheme, {
    this.usesImperialUnits = false,
    this.userKcalAdjustment,
    this.showActivityTracking,
    this.showMealMacros,
    this.notificationsEnabled,
    this.notificationHour,
    this.notificationMinute,
    this.selectedLocale,
    this.showMicronutrients,
    this.usesKilojoules,
    this.mealKcalSharesPct,
    this.customMealFormMode,
    this.dayStartOffsetHours,
    this.diarySortPreferences,
    this.nutrientPanelVisibility,
    this.dayStartOffsetMinutes,
    this.dailyWaterGoalMl,
    this.fastingWarningAcknowledged,
    this.useMaterialYou,
    this.accentColor,
    this.scannerPortraitLock,
    this.usesImperialFoodUnits,
    this.usesImperialHeightUnits,
    this.bodyWeightUnitIndex,
    this.foodSourceToggles,
    this.isDemoData,
    this.healthImportEnabled,
    this.healthWorkoutKcalMultiplier,
    this.healthLastImportAt,
    this.healthDeletedExternalIds,
    this.localeSyncSeeded,
  });

  factory ConfigDBO.empty() =>
      ConfigDBO(false, false, false, AppThemeDBO.system);

  factory ConfigDBO.fromConfigEntity(ConfigEntity entity) => ConfigDBO(
    entity.hasAcceptedDisclaimer,
    entity.hasAcceptedPolicy,
    entity.hasAcceptedSendAnonymousData,
    AppThemeDBO.fromAppThemeEntity(entity.appTheme),
    usesImperialUnits: entity.usesImperialUnits,
    usesImperialFoodUnits: entity.usesImperialFoodUnits,
    usesImperialHeightUnits: entity.usesImperialHeightUnits,
    bodyWeightUnitIndex: entity.bodyWeightUnit.index,
  );

  factory ConfigDBO.fromJson(Map<String, dynamic> json) =>
      _$ConfigDBOFromJson(json);

  Map<String, dynamic> toJson() => _$ConfigDBOToJson(this);
}