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settings_manager.dart
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settings_manager.dart
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// Flutter imports:
import 'package:flutter/material.dart';
// Package imports:
import 'package:calendar_view/calendar_view.dart';
import 'package:enum_to_string/enum_to_string.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import 'package:table_calendar/table_calendar.dart';
// Project imports:
import 'package:notredame/core/constants/preferences_flags.dart';
import 'package:notredame/core/services/analytics_service.dart';
import 'package:notredame/core/services/preferences_service.dart';
import 'package:notredame/core/services/remote_config_service.dart';
import 'package:notredame/locator.dart';
class SettingsManager with ChangeNotifier {
static const String tag = "SettingsManager";
final Logger _logger = locator<Logger>();
/// Use to get the value associated to each settings key
final PreferencesService _preferencesService = locator<PreferencesService>();
final AnalyticsService _analyticsService = locator<AnalyticsService>();
final RemoteConfigService _remoteConfigService =
locator<RemoteConfigService>();
/// current ThemeMode
ThemeMode? _themeMode;
/// current Locale
Locale? _locale;
/// Get current time
DateTime get dateTimeNow => DateTime.now();
/// Get ThemeMode
ThemeMode? get themeMode {
_preferencesService.getString(PreferencesFlag.theme).then((value) => {
if (value != null)
{
_themeMode =
ThemeMode.values.firstWhere((e) => e.toString() == value)
}
});
return _themeMode;
}
/// reset Locale and Theme when logout
void resetLanguageAndThemeMode() {
_locale = null;
_themeMode = null;
notifyListeners();
}
/// Get Locale and Theme to init app with
Future<void> fetchLanguageAndThemeMode() async {
final theme = await _preferencesService.getString(PreferencesFlag.theme);
if (theme != null) {
_themeMode = ThemeMode.values.firstWhere((e) => e.toString() == theme);
}
final lang = await _preferencesService.getString(PreferencesFlag.locale);
if (lang != null) {
_locale =
AppIntl.supportedLocales.firstWhere((e) => e.toString() == lang);
}
}
/// Get Locale
Locale? get locale {
_preferencesService.getString(PreferencesFlag.locale).then((value) {
if (value != null) {
_locale =
AppIntl.supportedLocales.firstWhere((e) => e.toString() == value);
}
});
// When the locale isn't defined, set a default locale
if (_locale == null) {
final locale = Locale(Intl.systemLocale.split('_')[0]);
if (AppIntl.supportedLocales.contains(locale)) {
_locale = locale;
} else {
_locale = const Locale('fr');
}
}
return _locale;
}
/// Get Dashboard
Future<Map<PreferencesFlag, int>> getDashboard() async {
final Map<PreferencesFlag, int> dashboard = {};
final broadcastCardIndex =
await _preferencesService.getInt(PreferencesFlag.broadcastCard) ??
getDefaultCardIndex(PreferencesFlag.broadcastCard);
dashboard.putIfAbsent(
PreferencesFlag.broadcastCard, () => broadcastCardIndex);
final aboutUsIndex =
await _preferencesService.getInt(PreferencesFlag.aboutUsCard) ??
getDefaultCardIndex(PreferencesFlag.aboutUsCard);
dashboard.putIfAbsent(PreferencesFlag.aboutUsCard, () => aboutUsIndex);
final scheduleCardIndex =
await _preferencesService.getInt(PreferencesFlag.scheduleCard) ??
getDefaultCardIndex(PreferencesFlag.scheduleCard);
dashboard.putIfAbsent(
PreferencesFlag.scheduleCard, () => scheduleCardIndex);
final progressBarCardIndex =
await _preferencesService.getInt(PreferencesFlag.progressBarCard) ??
getDefaultCardIndex(PreferencesFlag.progressBarCard);
dashboard.putIfAbsent(
PreferencesFlag.progressBarCard, () => progressBarCardIndex);
final gradesCardIndex =
await _preferencesService.getInt(PreferencesFlag.gradesCard) ??
getDefaultCardIndex(PreferencesFlag.gradesCard);
dashboard.putIfAbsent(PreferencesFlag.gradesCard, () => gradesCardIndex);
_logger.i("$tag - getDashboard - Dashboard loaded: $dashboard");
return dashboard;
}
/// Set ThemeMode
void setThemeMode(ThemeMode value) {
_preferencesService.setString(PreferencesFlag.theme, value.toString());
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(PreferencesFlag.theme)}",
EnumToString.convertToString(value));
_themeMode = value;
notifyListeners();
}
void setLocale(String value) {
_locale = AppIntl.supportedLocales.firstWhere((e) => e.toString() == value);
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(PreferencesFlag.locale)}",
_locale?.languageCode ?? 'Not found');
if (_locale != null) {
_preferencesService.setString(
PreferencesFlag.locale, _locale!.languageCode);
_locale = Locale(_locale!.languageCode);
notifyListeners();
}
}
/// Get the settings of the schedule, these are loaded from the user preferences.
Future<Map<PreferencesFlag, dynamic>> getScheduleSettings() async {
final Map<PreferencesFlag, dynamic> settings = {};
final calendarFormat = await _preferencesService
.getString(PreferencesFlag.scheduleCalendarFormat)
.then((value) => value == null
? CalendarFormat.week
: EnumToString.fromString(CalendarFormat.values, value) ??
CalendarFormat.week);
settings.putIfAbsent(
PreferencesFlag.scheduleCalendarFormat, () => calendarFormat);
final startingWeekDay = await _preferencesService
.getString(PreferencesFlag.scheduleStartWeekday)
.then((value) => value == null
? StartingDayOfWeek.monday
: EnumToString.fromString(StartingDayOfWeek.values, value));
settings.putIfAbsent(
PreferencesFlag.scheduleStartWeekday, () => startingWeekDay);
final otherWeekDay = await _preferencesService
.getString(PreferencesFlag.scheduleOtherWeekday)
.then((value) => value == null
? WeekDays.monday
: EnumToString.fromString(WeekDays.values, value));
settings.putIfAbsent(
PreferencesFlag.scheduleOtherWeekday, () => otherWeekDay);
final showTodayBtn = await _preferencesService
.getBool(PreferencesFlag.scheduleShowTodayBtn) ??
true;
settings.putIfAbsent(
PreferencesFlag.scheduleShowTodayBtn, () => showTodayBtn);
final scheduleListView =
await _preferencesService.getBool(PreferencesFlag.scheduleListView) ??
calendarViewSetting;
settings.putIfAbsent(
PreferencesFlag.scheduleListView, () => scheduleListView);
final showWeekEventsBtn = await _preferencesService
.getBool(PreferencesFlag.scheduleShowWeekEvents) ??
true;
settings.putIfAbsent(
PreferencesFlag.scheduleShowWeekEvents, () => showWeekEventsBtn);
_logger.i("$tag - getScheduleSettings - Settings loaded: $settings");
return settings;
}
/// Add/update the value of [flag]
Future<bool> setString(PreferencesFlag flag, String? value) async {
// Log the event
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(flag)}", value.toString());
if (value == null) {
return _preferencesService.removePreferencesFlag(flag);
}
return _preferencesService.setString(flag, value);
}
/// Add/update the value of [flag]
Future<bool> setDynamicString(
PreferencesFlag flag, String key, String? value) async {
if (value == null) {
return _preferencesService.removeDynamicPreferencesFlag(flag, key);
}
// Log the event
_analyticsService.logEvent("${tag}_${flag.toString()}", value);
return _preferencesService.setDynamicString(flag, key, value);
}
/// Add/update the value of [flag]
Future<bool> setInt(PreferencesFlag flag, int value) async {
// Log the event
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(flag)}", value.toString());
return _preferencesService.setInt(flag, value);
}
/// Get the value of [flag]
Future<String?> getString(PreferencesFlag flag) async {
// Log the event
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(flag)}", 'getString');
return _preferencesService.getString(flag);
}
/// Get the value of [flag]
Future<String?> getDynamicString(PreferencesFlag flag, String key) async {
// Log the event
_analyticsService.logEvent("${tag}_${flag.toString()}", 'getString');
return _preferencesService.getDynamicString(flag, key);
}
/// Add/update the value of [flag]
// ignore: avoid_positional_boolean_parameters
Future<bool> setBool(PreferencesFlag flag, bool value) async {
// Log the event
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(flag)}", value.toString());
return _preferencesService.setBool(flag, value: value);
}
/// Get the value of [flag]
Future<bool?> getBool(PreferencesFlag flag) async {
// Log the event
_analyticsService.logEvent(
"${tag}_${EnumToString.convertToString(flag)}", 'getBool');
return _preferencesService.getBool(flag);
}
/// Get the default index of each card
int getDefaultCardIndex(PreferencesFlag flag) {
return flag.index - PreferencesFlag.broadcastCard.index;
}
bool get calendarViewSetting => _remoteConfigService.scheduleListViewDefault;
}