31 lines
1.1 KiB
Dart
31 lines
1.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:flux/data/enums.dart';
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import 'package:get_it/get_it.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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part 'theme_events.dart';
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part 'theme_state.dart';
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class ThemeBloc extends Bloc<ThemeEvent, ThemeState> {
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static const String _savedThemeKey = "themeModeSetting";
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final SharedPreferences _prefs = GetIt.I.get<SharedPreferences>();
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ThemeBloc() : super(ThemeState(themeMode: ThemeMode.system)) {
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on<LoadThemeEvent>((event, emit) {
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String savedTheme = _prefs.getString(_savedThemeKey) ?? 'system';
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emit(
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state.copyWith(
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themeMode: AppThemeMode.values
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.firstWhere((test) => test.value == savedTheme)
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.themeMode,
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),
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);
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});
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on<ChangeThemeEvent>((event, emit) async {
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await _prefs.setString(_savedThemeKey, event.appThemeMode.value);
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emit(state.copyWith(themeMode: event.appThemeMode.themeMode));
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});
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}
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}
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