Zakaria
67 lines
2.3 KiB
Dart
67 lines
2.3 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:hive_flutter/hive_flutter.dart';
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import '../models/finamp_models.dart';
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import '../models/jellyfin_models.dart';
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/// Helper class for Finamp users. Note that this class does not talk to the
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/// Jellyfin server, so stuff like logging in/out is handled in JellyfinApiData.
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class FinampUserHelper {
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final _finampUserBox = Hive.box<FinampUser>("FinampUsers");
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final _currentUserIdBox = Hive.box<String>("CurrentUserId");
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/// Checks if there are any saved users.
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bool get isUsersEmpty => _finampUserBox.isEmpty;
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/// Loads the id from CurrentUserId. Returns null if no id is stored.
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String? get currentUserId => _currentUserIdBox.get("CurrentUserId");
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/// Loads the FinampUser with the id from CurrentUserId. Returns null if no
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/// user exists.
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FinampUser? get currentUser =>
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_finampUserBox.get(_currentUserIdBox.get("CurrentUserId"));
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ValueListenable<Box<FinampUser>> get finampUsersListenable =>
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_finampUserBox.listenable();
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Iterable<FinampUser> get finampUsers => _finampUserBox.values;
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/// Saves a new user to the Hive box and sets the CurrentUserId.
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Future<void> saveUser(FinampUser newUser) async {
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await Future.wait([
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_finampUserBox.put(newUser.id, newUser),
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_currentUserIdBox.put("CurrentUserId", newUser.id),
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]);
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}
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/// Sets the views of the current user
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void setCurrentUserViews(List<BaseItemDto> newViews) {
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final currentUserId = _currentUserIdBox.get("CurrentUserId");
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FinampUser currentUserTemp = currentUser!;
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currentUserTemp.views = Map<String, BaseItemDto>.fromEntries(
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newViews.map((e) => MapEntry(e.id, e)));
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currentUserTemp.currentViewId = currentUserTemp.views.keys.first;
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_finampUserBox.put(currentUserId, currentUserTemp);
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}
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void setCurrentUserCurrentViewId(String newViewId) {
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final currentUserId = _currentUserIdBox.get("CurrentUserId");
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FinampUser currentUserTemp = currentUser!;
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currentUserTemp.currentViewId = newViewId;
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_finampUserBox.put(currentUserId, currentUserTemp);
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}
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/// Removes the user with the given id. If the given id is the current user
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/// id, CurrentUserId is cleared.
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void removeUser(String id) {
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if (id == _currentUserIdBox.get("CurrentUserId")) {
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_currentUserIdBox.delete("CurrentUserId");
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}
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_finampUserBox.delete(id);
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}
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} |