ayushyaandClaude Sonnet 5
d68cc43368
Major additions since the initial rebuild: - New tabs: Trash, Shares, Recent, configurable tab visibility/order/default - Nextcloud sharing: search users/teams, internal link, email shares, public links, "others with access" - in its own Share bottom sheet - Details bottom sheet (Info/Versions/Activity) with a persistent peek panel in the media viewer, reachable from selection, swipe, and the media viewer - Files/Photos: tap-and-hold multi-select with a sticky selection toolbar, swipe actions (favorite/delete/share), sticky sort/filter controls, list/grid views, breadcrumb chips, whole-account Photos view - Media viewer: pinch/double-tap zoom on images, predictive-back support, fixed PDF zoom-out floor - Settings: Material You theming incl. AMOLED black, configurable bottom bar tabs, swipe actions, media seek bar style, and folder-listing cache policy (never/periodic/manual) to cut down on refetching - Login flow moved to an in-app Chrome Custom Tab with retry-tolerant polling - Replaced ad hoc widgets with native Material 3 equivalents (toggle IconButtons, SliverAppBar selection toolbar, SearchBar, drag handles) - Rebrand: app renamed to Noo throughout, package id -> dev.ayushya.noo, new adaptive launcher icon Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
1257 lines
41 KiB
Dart
1257 lines
41 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:http/http.dart' as http;
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../models/app_tab.dart';
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import '../models/nextcloud_file_version.dart';
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import '../models/nextcloud_item.dart';
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import '../models/nextcloud_share.dart';
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import '../models/nextcloud_sharee.dart';
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import '../services/login_flow_service.dart';
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import '../services/nextcloud_service.dart';
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import '../theme/app_theme.dart';
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enum LoginFlowStatus { idle, initiating, awaitingBrowser, error }
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enum FileSortField { name, dateCreated, dateModified, size }
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/// Which storage a listing shows — always exactly one, like the list/grid
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/// view toggle, not an optional filter.
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enum StorageScope { cloud, external }
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/// What swiping a Files list-view item left/right does, user-configurable
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/// in Settings.
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enum SwipeAction { none, favorite, delete, share }
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/// How aggressively the Files tab's folder listings (not thumbnails/file
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/// content - just the list of names/sizes/dates) are reused across
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/// navigation instead of refetched from the server every time.
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enum CachePolicy {
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/// Every navigation refetches - today's behavior.
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never,
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/// A listing is reused until it's older than [ServerProvider.
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/// cacheIntervalMinutes]; a timer also proactively refreshes the current
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/// folder on that same interval while the app is in the foreground.
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interval,
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/// A listing is reused indefinitely until the user pulls to refresh.
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manual,
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}
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/// One cached folder listing and when it was fetched.
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class _CachedDirectory {
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final List<NextcloudItem> items;
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final DateTime fetchedAt;
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const _CachedDirectory(this.items, this.fetchedAt);
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}
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/// The two linear progress indicator styles Material 3 offers for the video
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/// player's seek bar: an animated travelling-wave line (matching Android's
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/// current media player), or a plain flat classic bar.
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enum MediaProgressBarStyle { wavy, classic }
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class ServerProvider extends ChangeNotifier with WidgetsBindingObserver {
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static const _storage = FlutterSecureStorage();
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static const _keyServerUrl = 'nc_server_url';
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static const _keyLoginName = 'nc_login_name';
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static const _keyAppPassword = 'nc_app_password';
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// Cached UI settings/toggles (SharedPreferences keys)
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static const _prefThemeMode = 'ui_theme_mode';
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static const _prefUseDynamicColor = 'ui_use_dynamic_color';
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static const _prefSeedColor = 'ui_seed_color';
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static const _prefBottomBarOpacity = 'ui_bottom_bar_opacity';
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static const _prefBottomBarBlur = 'ui_bottom_bar_blur';
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static const _prefGridView = 'ui_grid_view';
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static const _prefShowFavoritesOnlyFiles = 'ui_show_favorites_only';
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static const _prefShowFavoritesOnlyPhotos = 'ui_show_favorites_only_photos';
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static const _prefStorageScope = 'ui_storage_scope';
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static const _prefShowHiddenFiles = 'ui_show_hidden';
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static const _prefShowHiddenPhotos = 'ui_show_hidden_photos';
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static const _prefSortField = 'ui_sort_field';
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static const _prefSortAscending = 'ui_sort_ascending';
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static const _prefTabOrder = 'ui_tab_order';
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static const _prefHiddenTabs = 'ui_hidden_tabs';
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static const _prefDefaultTab = 'ui_default_tab';
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static const _prefSwipeLeftAction = 'ui_swipe_left_action';
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static const _prefSwipeRightAction = 'ui_swipe_right_action';
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static const _prefAmoledDark = 'ui_amoled_dark';
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static const _prefMediaProgressBarStyle = 'ui_media_progress_bar_style';
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static const _prefCachePolicy = 'ui_cache_policy';
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static const _prefCacheIntervalMinutes = 'ui_cache_interval_minutes';
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final Future<SharedPreferences> _prefsFuture =
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SharedPreferences.getInstance();
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String _serverUrl = '';
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String _username = '';
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String _password = '';
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bool _isLoggedIn = false;
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bool _isLoading = false;
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bool _isRestoringSession = true;
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String? _errorMessage;
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// Login flow v2 state
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LoginFlowStatus _loginFlowStatus = LoginFlowStatus.idle;
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Uri? _pendingLoginUrl;
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Timer? _pollTimer;
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Timer? _pollTimeoutTimer;
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// Theme state
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Color _seedColor = AppTheme.defaultNextcloudBlue;
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ThemeMode _themeMode = ThemeMode.system;
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bool _useDynamicColor = true;
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bool _amoledDark = false;
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MediaProgressBarStyle _mediaProgressBarStyle = MediaProgressBarStyle.wavy;
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// UI settings
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double _bottomBarOpacity = 0.55;
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double _bottomBarBlur = 28;
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// Navigation state
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String _currentFolderPath = '/';
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List<String> _pathStack = ['/'];
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bool _isGridView = false;
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bool _showFavoritesOnlyFiles = false;
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bool _showFavoritesOnlyPhotos = false;
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StorageScope _storageScope = StorageScope.cloud;
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bool _showHiddenFiles = false;
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bool _showHiddenPhotos = false;
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FileSortField _sortField = FileSortField.name;
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bool _sortAscending = true;
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// Bottom nav tab configuration
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List<AppTab> _tabOrder = AppTab.values.toList();
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Set<AppTab> _hiddenTabs = {};
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AppTab _defaultTab = AppTab.files;
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// Files list-view swipe actions
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SwipeAction _swipeLeftAction = SwipeAction.delete;
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SwipeAction _swipeRightAction = SwipeAction.favorite;
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// Folder-listing cache: keyed by folder path, holds nothing but the item
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// list itself (no thumbnails/content) plus when it was fetched.
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CachePolicy _cachePolicy = CachePolicy.never;
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int _cacheIntervalMinutes = 5;
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final Map<String, _CachedDirectory> _directoryCache = {};
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Timer? _cacheRefreshTimer;
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// Data state
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List<NextcloudItem> _items = [];
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NextcloudUserQuota? _quota;
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List<NextcloudActivity> _activities = [];
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// All-account media (the Photos tab) — fetched separately from [_items]
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// since it spans every folder, not just the currently browsed one.
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List<NextcloudItem> _allMedia = [];
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bool _isMediaLoading = false;
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String? _mediaErrorMessage;
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// Trash state — kept separate from the regular folder-loading/error state
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// above so a trash-fetch failure can't bleed a stale error into Files.
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List<NextcloudItem> _trashItems = [];
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bool _isTrashLoading = false;
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String? _trashErrorMessage;
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// Shares state — likewise kept separate.
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List<NextcloudShare> _shares = [];
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bool _isSharesLoading = false;
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String? _sharesErrorMessage;
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bool _sharesWithMe = false;
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// Recent-files state — likewise kept separate.
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List<NextcloudItem> _recentItems = [];
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bool _isRecentLoading = false;
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String? _recentErrorMessage;
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NextcloudService? _service;
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ServerProvider() {
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WidgetsBinding.instance.addObserver(this);
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_restoreSession();
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_loadPreferences();
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}
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/// Starts/stops the periodic folder-listing refresh as the app leaves and
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/// returns to the foreground - only relevant under [CachePolicy.interval].
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@override
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void didChangeAppLifecycleState(AppLifecycleState state) {
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if (state == AppLifecycleState.resumed) {
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_startCacheRefreshTimerIfNeeded();
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} else if (state == AppLifecycleState.paused) {
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_cacheRefreshTimer?.cancel();
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}
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}
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void _startCacheRefreshTimerIfNeeded() {
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_cacheRefreshTimer?.cancel();
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if (_cachePolicy != CachePolicy.interval || !_isLoggedIn) return;
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_cacheRefreshTimer = Timer.periodic(
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Duration(minutes: _cacheIntervalMinutes),
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(_) => refreshData(),
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);
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}
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// Getters
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String get serverUrl => _serverUrl;
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String get username => _username;
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bool get isLoggedIn => _isLoggedIn;
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bool get isLoading => _isLoading;
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bool get isRestoringSession => _isRestoringSession;
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String? get errorMessage => _errorMessage;
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LoginFlowStatus get loginFlowStatus => _loginFlowStatus;
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Uri? get pendingLoginUrl => _pendingLoginUrl;
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Color get seedColor => _seedColor;
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ThemeMode get themeMode => _themeMode;
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bool get useDynamicColor => _useDynamicColor;
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bool get amoledDark => _amoledDark;
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MediaProgressBarStyle get mediaProgressBarStyle => _mediaProgressBarStyle;
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double get bottomBarOpacity => _bottomBarOpacity;
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double get bottomBarBlur => _bottomBarBlur;
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String get currentFolderPath => _currentFolderPath;
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List<String> get pathStack => _pathStack;
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bool get isGridView => _isGridView;
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bool get showFavoritesOnlyFiles => _showFavoritesOnlyFiles;
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bool get showFavoritesOnlyPhotos => _showFavoritesOnlyPhotos;
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StorageScope get storageScope => _storageScope;
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bool get showHiddenFiles => _showHiddenFiles;
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bool get showHiddenPhotos => _showHiddenPhotos;
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FileSortField get sortField => _sortField;
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bool get sortAscending => _sortAscending;
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CachePolicy get cachePolicy => _cachePolicy;
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int get cacheIntervalMinutes => _cacheIntervalMinutes;
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/// Every tab in the user's configured order, including hidden ones — used
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/// by the reorder/visibility settings UI.
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List<AppTab> get tabOrder => _tabOrder;
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Set<AppTab> get hiddenTabs => _hiddenTabs;
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AppTab get defaultTab => _defaultTab;
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/// The tabs the bottom nav bar should actually show, in order.
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List<AppTab> get visibleTabs =>
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_tabOrder.where((t) => !_hiddenTabs.contains(t)).toList();
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SwipeAction get swipeLeftAction => _swipeLeftAction;
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SwipeAction get swipeRightAction => _swipeRightAction;
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/// Exposes the active service so views can build file URLs, auth headers,
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/// and trigger downloads/previews directly.
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NextcloudService? get service => _service;
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int _compareItems(NextcloudItem a, NextcloudItem b) {
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switch (_sortField) {
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case FileSortField.name:
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return a.name.toLowerCase().compareTo(b.name.toLowerCase());
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case FileSortField.dateCreated:
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return a.dateCreated.compareTo(b.dateCreated);
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case FileSortField.dateModified:
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return a.lastModified.compareTo(b.lastModified);
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case FileSortField.size:
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return a.size.compareTo(b.size);
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}
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}
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/// True if [item] or any ancestor folder in its path is a dotfile/dotfolder.
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bool _isHiddenItem(NextcloudItem item) {
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return item.path
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.split('/')
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.where((segment) => segment.isNotEmpty)
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.any((segment) => segment.startsWith('.'));
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}
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/// Applies the shared favorites-only/hidden-files/storage-scope toggles,
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/// used by both [items] and [photoItems]. `showFavoritesOnly`/`showHidden`
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/// are passed in separately since Files and Photos each have their own
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/// independent favorites-only and hidden-files toggles.
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List<NextcloudItem> _applyCommonFilters(
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List<NextcloudItem> source, {
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required bool showFavoritesOnly,
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required bool showHidden,
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}) {
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var filtered = source;
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if (showFavoritesOnly) {
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filtered = filtered.where((item) => item.isFavorite).toList();
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}
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if (!showHidden) {
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filtered = filtered.where((item) => !_isHiddenItem(item)).toList();
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}
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filtered = filtered
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.where(
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(item) => _storageScope == StorageScope.external
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? item.isExternalStorage
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: !item.isExternalStorage,
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)
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.toList();
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return filtered;
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}
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List<NextcloudItem> get items {
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final filtered = _applyCommonFilters(
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_items,
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showFavoritesOnly: _showFavoritesOnlyFiles,
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showHidden: _showHiddenFiles,
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);
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final folders = filtered.where((i) => i.isFolder).toList()
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..sort(_compareItems);
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final files = filtered.where((i) => !i.isFolder).toList()
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..sort(_compareItems);
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return _sortAscending
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? [...folders, ...files]
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: [...folders.reversed, ...files.reversed];
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}
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/// All images/videos across the whole account (not just the currently
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/// browsed folder) — see [fetchAllMedia].
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List<NextcloudItem> get photoItems {
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final media = _allMedia.where((i) => i.isMedia).toList();
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final filtered = _applyCommonFilters(
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media,
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showFavoritesOnly: _showFavoritesOnlyPhotos,
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showHidden: _showHiddenPhotos,
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)..sort(_compareItems);
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return _sortAscending ? filtered : filtered.reversed.toList();
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}
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bool get isMediaLoading => _isMediaLoading;
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String? get mediaErrorMessage => _mediaErrorMessage;
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NextcloudUserQuota? get quota => _quota;
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List<NextcloudActivity> get activities => _activities;
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List<NextcloudItem> get trashItems => _trashItems;
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bool get isTrashLoading => _isTrashLoading;
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String? get trashErrorMessage => _trashErrorMessage;
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List<NextcloudShare> get shares => _shares;
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bool get isSharesLoading => _isSharesLoading;
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String? get sharesErrorMessage => _sharesErrorMessage;
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bool get sharesWithMe => _sharesWithMe;
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List<NextcloudItem> get recentItems => _recentItems;
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bool get isRecentLoading => _isRecentLoading;
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String? get recentErrorMessage => _recentErrorMessage;
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Future<void> _restoreSession() async {
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try {
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final server = await _storage.read(key: _keyServerUrl);
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final loginName = await _storage.read(key: _keyLoginName);
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final appPassword = await _storage.read(key: _keyAppPassword);
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if (server != null && loginName != null && appPassword != null) {
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await _applyCredentials(server, loginName, appPassword, persist: false);
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}
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} catch (e) {
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debugPrint('[ServerProvider] Session restore failed: $e');
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} finally {
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_isRestoringSession = false;
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notifyListeners();
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}
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}
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Future<void> _loadPreferences() async {
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try {
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final prefs = await _prefsFuture;
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final themeModeName = prefs.getString(_prefThemeMode);
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if (themeModeName != null) {
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_themeMode = ThemeMode.values.firstWhere(
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(m) => m.name == themeModeName,
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orElse: () => ThemeMode.system,
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);
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}
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_useDynamicColor =
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prefs.getBool(_prefUseDynamicColor) ?? _useDynamicColor;
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_amoledDark = prefs.getBool(_prefAmoledDark) ?? _amoledDark;
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final progressBarStyleName = prefs.getString(_prefMediaProgressBarStyle);
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if (progressBarStyleName != null) {
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_mediaProgressBarStyle = MediaProgressBarStyle.values.firstWhere(
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(s) => s.name == progressBarStyleName,
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orElse: () => _mediaProgressBarStyle,
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);
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}
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final seedColorValue = prefs.getInt(_prefSeedColor);
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if (seedColorValue != null) _seedColor = Color(seedColorValue);
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_bottomBarOpacity =
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prefs.getDouble(_prefBottomBarOpacity) ?? _bottomBarOpacity;
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_bottomBarBlur = prefs.getDouble(_prefBottomBarBlur) ?? _bottomBarBlur;
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_isGridView = prefs.getBool(_prefGridView) ?? _isGridView;
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_showFavoritesOnlyFiles =
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prefs.getBool(_prefShowFavoritesOnlyFiles) ?? _showFavoritesOnlyFiles;
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_showFavoritesOnlyPhotos =
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prefs.getBool(_prefShowFavoritesOnlyPhotos) ??
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_showFavoritesOnlyPhotos;
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final storageScopeName = prefs.getString(_prefStorageScope);
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if (storageScopeName != null) {
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_storageScope = StorageScope.values.firstWhere(
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(s) => s.name == storageScopeName,
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orElse: () => StorageScope.cloud,
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);
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}
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_showHiddenFiles =
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prefs.getBool(_prefShowHiddenFiles) ?? _showHiddenFiles;
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_showHiddenPhotos =
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prefs.getBool(_prefShowHiddenPhotos) ?? _showHiddenPhotos;
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final sortFieldName = prefs.getString(_prefSortField);
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if (sortFieldName != null) {
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_sortField = FileSortField.values.firstWhere(
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(f) => f.name == sortFieldName,
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orElse: () => FileSortField.name,
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);
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}
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_sortAscending = prefs.getBool(_prefSortAscending) ?? _sortAscending;
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final savedOrderNames = prefs.getStringList(_prefTabOrder);
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if (savedOrderNames != null) {
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final order = <AppTab>[];
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for (final name in savedOrderNames) {
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final match = AppTab.values.where((t) => t.name == name).firstOrNull;
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if (match != null) order.add(match);
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}
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// Forward-compat: a tab added in a later app update won't be in an
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// older saved order yet, so append anything missing.
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for (final tab in AppTab.values) {
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if (!order.contains(tab)) order.add(tab);
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}
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_tabOrder = order;
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}
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final savedHiddenNames = prefs.getStringList(_prefHiddenTabs);
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if (savedHiddenNames != null) {
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_hiddenTabs = savedHiddenNames
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.map(
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(name) => AppTab.values.where((t) => t.name == name).firstOrNull,
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)
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.whereType<AppTab>()
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.toSet();
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// Never let every tab end up hidden.
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if (_hiddenTabs.length >= AppTab.values.length) {
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_hiddenTabs = {};
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}
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}
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final savedDefaultName = prefs.getString(_prefDefaultTab);
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if (savedDefaultName != null) {
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final match = AppTab.values
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.where((t) => t.name == savedDefaultName)
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.firstOrNull;
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if (match != null) _defaultTab = match;
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}
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if (_hiddenTabs.contains(_defaultTab)) {
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_defaultTab = _tabOrder.firstWhere(
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(t) => !_hiddenTabs.contains(t),
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orElse: () => _tabOrder.first,
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);
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}
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_enforceMaxVisibleTabs();
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final swipeLeftName = prefs.getString(_prefSwipeLeftAction);
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if (swipeLeftName != null) {
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_swipeLeftAction = SwipeAction.values.firstWhere(
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(a) => a.name == swipeLeftName,
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orElse: () => _swipeLeftAction,
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);
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}
|
|
final swipeRightName = prefs.getString(_prefSwipeRightAction);
|
|
if (swipeRightName != null) {
|
|
_swipeRightAction = SwipeAction.values.firstWhere(
|
|
(a) => a.name == swipeRightName,
|
|
orElse: () => _swipeRightAction,
|
|
);
|
|
}
|
|
final cachePolicyName = prefs.getString(_prefCachePolicy);
|
|
if (cachePolicyName != null) {
|
|
_cachePolicy = CachePolicy.values.firstWhere(
|
|
(c) => c.name == cachePolicyName,
|
|
orElse: () => _cachePolicy,
|
|
);
|
|
}
|
|
_cacheIntervalMinutes =
|
|
prefs.getInt(_prefCacheIntervalMinutes) ?? _cacheIntervalMinutes;
|
|
_startCacheRefreshTimerIfNeeded();
|
|
|
|
notifyListeners();
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Preference restore failed: $e');
|
|
}
|
|
}
|
|
|
|
Future<void> _persistCredentials(
|
|
String server,
|
|
String loginName,
|
|
String appPassword,
|
|
) async {
|
|
await _storage.write(key: _keyServerUrl, value: server);
|
|
await _storage.write(key: _keyLoginName, value: loginName);
|
|
await _storage.write(key: _keyAppPassword, value: appPassword);
|
|
}
|
|
|
|
Future<void> _clearPersistedCredentials() async {
|
|
await _storage.delete(key: _keyServerUrl);
|
|
await _storage.delete(key: _keyLoginName);
|
|
await _storage.delete(key: _keyAppPassword);
|
|
}
|
|
|
|
Future<bool> _applyCredentials(
|
|
String serverUrl,
|
|
String username,
|
|
String appPassword, {
|
|
bool persist = true,
|
|
}) async {
|
|
_isLoading = true;
|
|
_errorMessage = null;
|
|
notifyListeners();
|
|
|
|
_serverUrl = serverUrl;
|
|
_username = username;
|
|
_password = appPassword;
|
|
|
|
_service = NextcloudService(
|
|
serverUrl: _serverUrl,
|
|
username: _username,
|
|
password: _password,
|
|
);
|
|
|
|
try {
|
|
final success = await _service!.testConnection();
|
|
if (success) {
|
|
_isLoggedIn = true;
|
|
_currentFolderPath = '/';
|
|
_pathStack = ['/'];
|
|
if (persist) {
|
|
await _persistCredentials(_serverUrl, _username, _password);
|
|
}
|
|
_startCacheRefreshTimerIfNeeded();
|
|
await refreshData();
|
|
_isLoading = false;
|
|
notifyListeners();
|
|
return true;
|
|
}
|
|
} catch (e) {
|
|
_errorMessage = e.toString().replaceAll('Exception: ', '');
|
|
if (!persist) {
|
|
// A previously-saved app password no longer works; drop it.
|
|
await _clearPersistedCredentials();
|
|
}
|
|
}
|
|
|
|
_isLoggedIn = false;
|
|
_service = null;
|
|
_isLoading = false;
|
|
notifyListeners();
|
|
return false;
|
|
}
|
|
|
|
/// Starts Nextcloud Login Flow v2: asks the server for a one-time login
|
|
/// URL, opens it in the system browser, then polls until the user
|
|
/// authorizes and the server hands back a scoped app password. The app
|
|
/// never sees the user's real password.
|
|
Future<void> startLoginFlow(String serverUrl) async {
|
|
_loginFlowStatus = LoginFlowStatus.initiating;
|
|
_errorMessage = null;
|
|
notifyListeners();
|
|
|
|
try {
|
|
final init = await LoginFlowService.initiate(serverUrl);
|
|
_pendingLoginUrl = init.loginUrl;
|
|
|
|
// Chrome Custom Tabs (inAppBrowserView): real Chrome, so the saved
|
|
// passwords/autofill service works normally, unlike Flutter's own
|
|
// embedded web view. The tradeoff is that - like Login Flow v2's
|
|
// grant page itself, which never redirects back into the app on its
|
|
// own (unlike the old nc:// Flow v1) - a Custom Tab belongs to
|
|
// Chrome's own task, not ours, so we have no way to close it
|
|
// automatically once polling below detects success; the user has to
|
|
// switch back manually, same as with the external browser.
|
|
final opened = await launchUrl(
|
|
init.loginUrl,
|
|
mode: LaunchMode.inAppBrowserView,
|
|
);
|
|
if (!opened) {
|
|
throw Exception('Could not open the browser for login.');
|
|
}
|
|
|
|
_loginFlowStatus = LoginFlowStatus.awaitingBrowser;
|
|
notifyListeners();
|
|
|
|
_pollTimer?.cancel();
|
|
_pollTimeoutTimer?.cancel();
|
|
|
|
_pollTimeoutTimer = Timer(const Duration(minutes: 10), () {
|
|
if (_loginFlowStatus == LoginFlowStatus.awaitingBrowser) {
|
|
cancelLoginFlow(errorMessage: 'Login timed out. Please try again.');
|
|
}
|
|
});
|
|
|
|
_pollTimer = Timer.periodic(const Duration(seconds: 2), (timer) async {
|
|
try {
|
|
final result = await LoginFlowService.poll(
|
|
init.pollEndpoint,
|
|
init.pollToken,
|
|
);
|
|
if (result != null) {
|
|
timer.cancel();
|
|
_pollTimeoutTimer?.cancel();
|
|
_loginFlowStatus = LoginFlowStatus.idle;
|
|
_pendingLoginUrl = null;
|
|
await _applyCredentials(
|
|
result.serverUrl,
|
|
result.loginName,
|
|
result.appPassword,
|
|
);
|
|
}
|
|
} on http.ClientException catch (e) {
|
|
// A single dropped connection (e.g. the network briefly
|
|
// reconfiguring right as the login browser opens) used to abort
|
|
// the whole flow, forcing the user to start over even though
|
|
// they'd already granted access - just skip this tick and let
|
|
// the next scheduled poll (2s later) try again. The 10-minute
|
|
// timeout above is still the real ceiling.
|
|
debugPrint('[ServerProvider] Poll network hiccup, retrying: $e');
|
|
} catch (e) {
|
|
timer.cancel();
|
|
_pollTimeoutTimer?.cancel();
|
|
cancelLoginFlow(
|
|
errorMessage: e.toString().replaceAll('Exception: ', ''),
|
|
);
|
|
}
|
|
});
|
|
} catch (e) {
|
|
_loginFlowStatus = LoginFlowStatus.error;
|
|
_errorMessage = e.toString().replaceAll('Exception: ', '');
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<void> reopenLoginBrowser() async {
|
|
if (_pendingLoginUrl != null) {
|
|
await launchUrl(_pendingLoginUrl!, mode: LaunchMode.inAppBrowserView);
|
|
}
|
|
}
|
|
|
|
void cancelLoginFlow({String? errorMessage}) {
|
|
_pollTimer?.cancel();
|
|
_pollTimeoutTimer?.cancel();
|
|
_pendingLoginUrl = null;
|
|
_loginFlowStatus = errorMessage != null
|
|
? LoginFlowStatus.error
|
|
: LoginFlowStatus.idle;
|
|
_errorMessage = errorMessage;
|
|
notifyListeners();
|
|
}
|
|
|
|
Future<void> logout() async {
|
|
_isLoggedIn = false;
|
|
_serverUrl = '';
|
|
_username = '';
|
|
_password = '';
|
|
_items = [];
|
|
_quota = null;
|
|
_activities = [];
|
|
_allMedia = [];
|
|
_trashItems = [];
|
|
_shares = [];
|
|
_recentItems = [];
|
|
_service = null;
|
|
_directoryCache.clear();
|
|
_cacheRefreshTimer?.cancel();
|
|
await _clearPersistedCredentials();
|
|
notifyListeners();
|
|
}
|
|
|
|
Future<void> refreshData() async {
|
|
if (!_isLoggedIn || _service == null) {
|
|
debugPrint(
|
|
'[ServerProvider] refreshData skipped: isLoggedIn=$_isLoggedIn, service=${_service != null}',
|
|
);
|
|
return;
|
|
}
|
|
|
|
_isLoading = true;
|
|
_errorMessage = null;
|
|
notifyListeners();
|
|
|
|
debugPrint(
|
|
'[ServerProvider] Refreshing data for path: $_currentFolderPath',
|
|
);
|
|
|
|
try {
|
|
_items = await _service!.fetchDirectory(_currentFolderPath);
|
|
_directoryCache[_currentFolderPath] = _CachedDirectory(
|
|
_items,
|
|
DateTime.now(),
|
|
);
|
|
debugPrint(
|
|
'[ServerProvider] Loaded ${_items.length} items for $_currentFolderPath',
|
|
);
|
|
try {
|
|
_quota = await _service!.fetchUserQuota();
|
|
debugPrint(
|
|
'[ServerProvider] Loaded quota: used=${_quota?.usedBytes}, total=${_quota?.totalBytes}',
|
|
);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Quota fetch warning: $e');
|
|
}
|
|
try {
|
|
_activities = await _service!.fetchActivities();
|
|
debugPrint(
|
|
'[ServerProvider] Loaded ${_activities.length} activity items',
|
|
);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Activity fetch warning: $e');
|
|
}
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Error fetching directory: $e');
|
|
_errorMessage = e.toString().replaceAll('Exception: ', '');
|
|
} finally {
|
|
_isLoading = false;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<List<NextcloudItem>> searchFiles(String query) async {
|
|
if (_service == null) return [];
|
|
return _service!.searchFiles(query);
|
|
}
|
|
|
|
/// Loads every image/video across the whole account for the Photos tab.
|
|
Future<void> fetchAllMedia() async {
|
|
if (!_isLoggedIn || _service == null) return;
|
|
|
|
_isMediaLoading = true;
|
|
_mediaErrorMessage = null;
|
|
notifyListeners();
|
|
|
|
try {
|
|
_allMedia = await _service!.fetchAllMedia();
|
|
debugPrint('[ServerProvider] Loaded ${_allMedia.length} media items');
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Error fetching all media: $e');
|
|
_mediaErrorMessage = e.toString().replaceAll('Exception: ', '');
|
|
} finally {
|
|
_isMediaLoading = false;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<void> navigateToFolder(String path) async {
|
|
_pathStack.add(path);
|
|
await _navigateTo(path);
|
|
}
|
|
|
|
Future<void> navigateUp() async {
|
|
if (_pathStack.length > 1) {
|
|
_pathStack.removeLast();
|
|
await _navigateTo(_pathStack.last);
|
|
}
|
|
}
|
|
|
|
/// Jumps directly to an ancestor folder by its position in [pathStack]
|
|
/// (as tapped from a breadcrumb), trimming everything below it.
|
|
Future<void> navigateToPathIndex(int index) async {
|
|
if (index < 0 || index >= _pathStack.length - 1) return;
|
|
_pathStack = _pathStack.sublist(0, index + 1);
|
|
await _navigateTo(_pathStack.last);
|
|
}
|
|
|
|
/// True if [path]'s cached listing (if any) is still usable under the
|
|
/// current [CachePolicy] - never for [CachePolicy.never], indefinitely
|
|
/// for [CachePolicy.manual], and until it's older than
|
|
/// [cacheIntervalMinutes] for [CachePolicy.interval].
|
|
bool _isCacheFresh(String path) {
|
|
if (_cachePolicy == CachePolicy.never) return false;
|
|
final cached = _directoryCache[path];
|
|
if (cached == null) return false;
|
|
if (_cachePolicy == CachePolicy.manual) return true;
|
|
return DateTime.now().difference(cached.fetchedAt) <
|
|
Duration(minutes: _cacheIntervalMinutes);
|
|
}
|
|
|
|
/// Switches the current folder to [path], serving its listing straight
|
|
/// from the cache when that's still fresh (instant, no network call at
|
|
/// all) and only falling back to [refreshData] otherwise.
|
|
Future<void> _navigateTo(String path) async {
|
|
_currentFolderPath = path;
|
|
final cached = _directoryCache[path];
|
|
if (cached != null && _isCacheFresh(path)) {
|
|
debugPrint('[ServerProvider] Serving cached listing for $path');
|
|
_items = cached.items;
|
|
_errorMessage = null;
|
|
notifyListeners();
|
|
return;
|
|
}
|
|
await refreshData();
|
|
}
|
|
|
|
void setGridView(bool value) {
|
|
if (_isGridView == value) return;
|
|
_isGridView = value;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setBool(_prefGridView, value));
|
|
}
|
|
|
|
void toggleFavoritesFilterFiles() {
|
|
_showFavoritesOnlyFiles = !_showFavoritesOnlyFiles;
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setBool(_prefShowFavoritesOnlyFiles, _showFavoritesOnlyFiles),
|
|
);
|
|
}
|
|
|
|
void toggleFavoritesFilterPhotos() {
|
|
_showFavoritesOnlyPhotos = !_showFavoritesOnlyPhotos;
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setBool(_prefShowFavoritesOnlyPhotos, _showFavoritesOnlyPhotos),
|
|
);
|
|
}
|
|
|
|
void setStorageScope(StorageScope scope) {
|
|
if (_storageScope == scope) return;
|
|
_storageScope = scope;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefStorageScope, scope.name));
|
|
}
|
|
|
|
void toggleShowHiddenFiles() {
|
|
_showHiddenFiles = !_showHiddenFiles;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setBool(_prefShowHiddenFiles, _showHiddenFiles));
|
|
}
|
|
|
|
void toggleShowHiddenPhotos() {
|
|
_showHiddenPhotos = !_showHiddenPhotos;
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setBool(_prefShowHiddenPhotos, _showHiddenPhotos),
|
|
);
|
|
}
|
|
|
|
void setSortField(FileSortField field) {
|
|
if (_sortField == field) return;
|
|
_sortField = field;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefSortField, field.name));
|
|
}
|
|
|
|
void toggleSortOrder() {
|
|
_sortAscending = !_sortAscending;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setBool(_prefSortAscending, _sortAscending));
|
|
}
|
|
|
|
void setTabOrder(List<AppTab> order) {
|
|
_tabOrder = order;
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setStringList(_prefTabOrder, order.map((t) => t.name).toList()),
|
|
);
|
|
}
|
|
|
|
/// Shows or hides a tab in the bottom nav bar. Refuses to hide the last
|
|
/// remaining visible tab. If the tab being hidden is the current default,
|
|
/// the default falls back to the next visible tab.
|
|
/// Returns null on success, or a user-facing reason the change was
|
|
/// refused (hiding the last visible tab, or showing a 6th).
|
|
String? setTabHidden(AppTab tab, bool hidden) {
|
|
if (hidden) {
|
|
final remaining = _tabOrder
|
|
.where((t) => t != tab && !_hiddenTabs.contains(t))
|
|
.length;
|
|
if (remaining == 0) return 'At least one tab must stay visible';
|
|
_hiddenTabs = {..._hiddenTabs, tab};
|
|
if (_defaultTab == tab) {
|
|
_defaultTab = _tabOrder.firstWhere((t) => !_hiddenTabs.contains(t));
|
|
_prefsFuture.then(
|
|
(p) => p.setString(_prefDefaultTab, _defaultTab.name),
|
|
);
|
|
}
|
|
} else {
|
|
final currentlyVisible = _tabOrder
|
|
.where((t) => !_hiddenTabs.contains(t))
|
|
.length;
|
|
if (currentlyVisible >= maxVisibleTabs) {
|
|
return 'You can only show up to $maxVisibleTabs tabs at once';
|
|
}
|
|
_hiddenTabs = {..._hiddenTabs}..remove(tab);
|
|
}
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setStringList(
|
|
_prefHiddenTabs,
|
|
_hiddenTabs.map((t) => t.name).toList(),
|
|
),
|
|
);
|
|
return null;
|
|
}
|
|
|
|
/// If more than [maxVisibleTabs] end up visible (e.g. a fresh install, or
|
|
/// an existing saved config from before a new tab was added to the app),
|
|
/// hide the overflow automatically rather than exceeding the cap.
|
|
void _enforceMaxVisibleTabs() {
|
|
final visible = _tabOrder.where((t) => !_hiddenTabs.contains(t)).toList();
|
|
if (visible.length <= maxVisibleTabs) return;
|
|
_hiddenTabs = {..._hiddenTabs, ...visible.sublist(maxVisibleTabs)};
|
|
if (_hiddenTabs.contains(_defaultTab)) {
|
|
_defaultTab = _tabOrder.firstWhere((t) => !_hiddenTabs.contains(t));
|
|
}
|
|
}
|
|
|
|
void setDefaultTab(AppTab tab) {
|
|
if (_hiddenTabs.contains(tab) || _defaultTab == tab) return;
|
|
_defaultTab = tab;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefDefaultTab, tab.name));
|
|
}
|
|
|
|
void setSwipeLeftAction(SwipeAction action) {
|
|
if (_swipeLeftAction == action) return;
|
|
_swipeLeftAction = action;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefSwipeLeftAction, action.name));
|
|
}
|
|
|
|
void setSwipeRightAction(SwipeAction action) {
|
|
if (_swipeRightAction == action) return;
|
|
_swipeRightAction = action;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefSwipeRightAction, action.name));
|
|
}
|
|
|
|
void setCachePolicy(CachePolicy policy) {
|
|
if (_cachePolicy == policy) return;
|
|
_cachePolicy = policy;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefCachePolicy, policy.name));
|
|
_startCacheRefreshTimerIfNeeded();
|
|
}
|
|
|
|
void setCacheIntervalMinutes(int minutes) {
|
|
final clamped = minutes.clamp(1, 60);
|
|
if (_cacheIntervalMinutes == clamped) return;
|
|
_cacheIntervalMinutes = clamped;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setInt(_prefCacheIntervalMinutes, clamped));
|
|
_startCacheRefreshTimerIfNeeded();
|
|
}
|
|
|
|
Future<bool> uploadFileFromPath(
|
|
String name,
|
|
String localFilePath, {
|
|
void Function(int sent, int total)? onProgress,
|
|
}) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.uploadFileFromPath(
|
|
_currentFolderPath,
|
|
name,
|
|
localFilePath,
|
|
onProgress: onProgress,
|
|
);
|
|
if (success) {
|
|
await refreshData();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
Future<bool> deleteItem(String itemPath) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.deleteItem(itemPath);
|
|
if (success) {
|
|
_allMedia = _allMedia.where((i) => i.path != itemPath).toList();
|
|
await refreshData();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
Future<void> fetchTrash() async {
|
|
if (!_isLoggedIn || _service == null) return;
|
|
|
|
_isTrashLoading = true;
|
|
_trashErrorMessage = null;
|
|
notifyListeners();
|
|
|
|
try {
|
|
_trashItems = await _service!.fetchTrash();
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Error fetching trash: $e');
|
|
_trashErrorMessage = e.toString().replaceAll('Exception: ', '');
|
|
} finally {
|
|
_isTrashLoading = false;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
/// Restores a trashed item (identified by [NextcloudItem.path], the
|
|
/// trash-relative name) back to where it was deleted from.
|
|
Future<bool> restoreTrashItem(NextcloudItem item) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.restoreTrashItem(item.path);
|
|
if (success) {
|
|
_trashItems = _trashItems.where((i) => i.id != item.id).toList();
|
|
notifyListeners();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
/// Permanently deletes a trashed item. Cannot be undone.
|
|
Future<bool> deleteTrashItemForever(NextcloudItem item) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.deleteTrashItemForever(item.path);
|
|
if (success) {
|
|
_trashItems = _trashItems.where((i) => i.id != item.id).toList();
|
|
notifyListeners();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
Future<void> fetchShares() async {
|
|
if (!_isLoggedIn || _service == null) return;
|
|
|
|
_isSharesLoading = true;
|
|
_sharesErrorMessage = null;
|
|
notifyListeners();
|
|
|
|
try {
|
|
_shares = await _service!.fetchShares(sharedWithMe: _sharesWithMe);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Error fetching shares: $e');
|
|
_sharesErrorMessage = e.toString().replaceAll('Exception: ', '');
|
|
} finally {
|
|
_isSharesLoading = false;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
/// Switches between "shared by me" and "shared with me" and refetches.
|
|
void setSharesWithMe(bool value) {
|
|
if (_sharesWithMe == value) return;
|
|
_sharesWithMe = value;
|
|
notifyListeners();
|
|
fetchShares();
|
|
}
|
|
|
|
Future<bool> deleteShare(NextcloudShare share) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.deleteShare(share.id);
|
|
if (success) {
|
|
_shares = _shares.where((s) => s.id != share.id).toList();
|
|
notifyListeners();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
Future<void> fetchRecent() async {
|
|
if (!_isLoggedIn || _service == null) return;
|
|
|
|
_isRecentLoading = true;
|
|
_recentErrorMessage = null;
|
|
notifyListeners();
|
|
|
|
try {
|
|
_recentItems = await _service!.fetchRecentFiles();
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] Error fetching recent files: $e');
|
|
_recentErrorMessage = e.toString().replaceAll('Exception: ', '');
|
|
} finally {
|
|
_isRecentLoading = false;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<bool> createFolder(String folderName) async {
|
|
if (_service == null) return false;
|
|
final success = await _service!.createFolder(
|
|
_currentFolderPath,
|
|
folderName,
|
|
);
|
|
if (success) {
|
|
await refreshData();
|
|
}
|
|
return success;
|
|
}
|
|
|
|
Future<void> toggleItemFavorite(NextcloudItem item) async {
|
|
if (_service == null) return;
|
|
final success = await _service!.toggleFavorite(item.path, item.isFavorite);
|
|
if (success) {
|
|
final updated = item.copyWith(isFavorite: !item.isFavorite);
|
|
final index = _items.indexWhere((i) => i.id == item.id);
|
|
if (index != -1) _items[index] = updated;
|
|
final mediaIndex = _allMedia.indexWhere((i) => i.id == item.id);
|
|
if (mediaIndex != -1) _allMedia[mediaIndex] = updated;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
/// Creates a public link share for [item] and returns its URL, or null on
|
|
/// failure (server error, unsupported item, etc).
|
|
Future<String?> createShareLink(NextcloudItem item) async {
|
|
if (_service == null) return null;
|
|
try {
|
|
return await _service!.createPublicShareLink(item.path);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] createShareLink failed: $e');
|
|
return null;
|
|
}
|
|
}
|
|
|
|
// --- Details sheet: per-item sharing/activity/versions ---
|
|
//
|
|
// These are thin pass-throughs (no stored state, no notifyListeners) -
|
|
// unlike the flat account-wide lists above (`_shares`, `_trashItems`,
|
|
// ...), the data here is transient and scoped to whichever item's
|
|
// Details sheet happens to be open, so it lives in that sheet's own
|
|
// local widget state rather than bloating this provider.
|
|
|
|
Future<List<NextcloudShare>> fetchItemShares(NextcloudItem item) async {
|
|
if (_service == null) return [];
|
|
try {
|
|
return await _service!.fetchSharesForPath(item.path);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] fetchItemShares failed: $e');
|
|
return [];
|
|
}
|
|
}
|
|
|
|
Future<List<NextcloudShare>> fetchInheritedShares(NextcloudItem item) async {
|
|
if (_service == null) return [];
|
|
return _service!.fetchInheritedShares(item.path);
|
|
}
|
|
|
|
Future<List<NextcloudSharee>> searchSharees(String query) async {
|
|
if (_service == null) return [];
|
|
try {
|
|
return await _service!.searchSharees(query);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] searchSharees failed: $e');
|
|
return [];
|
|
}
|
|
}
|
|
|
|
Future<NextcloudShare?> createShare({
|
|
required String path,
|
|
required int shareType,
|
|
String? shareWith,
|
|
String? password,
|
|
DateTime? expireDate,
|
|
}) async {
|
|
if (_service == null) return null;
|
|
try {
|
|
return await _service!.createShare(
|
|
path: path,
|
|
shareType: shareType,
|
|
shareWith: shareWith,
|
|
password: password,
|
|
expireDate: expireDate,
|
|
);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] createShare failed: $e');
|
|
return null;
|
|
}
|
|
}
|
|
|
|
Future<List<NextcloudActivity>> fetchFileActivity(NextcloudItem item) async {
|
|
if (_service == null) return [];
|
|
return _service!.fetchFileActivity(item.id);
|
|
}
|
|
|
|
Future<List<NextcloudFileVersion>> fetchFileVersions(
|
|
NextcloudItem item,
|
|
) async {
|
|
if (_service == null) return [];
|
|
return _service!.fetchFileVersions(item.id);
|
|
}
|
|
|
|
Future<bool> restoreFileVersion(
|
|
NextcloudItem item,
|
|
String versionLabel,
|
|
) async {
|
|
if (_service == null) return false;
|
|
try {
|
|
return await _service!.restoreFileVersion(item.id, versionLabel);
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] restoreFileVersion failed: $e');
|
|
return false;
|
|
}
|
|
}
|
|
|
|
Future<bool> downloadVersion(
|
|
NextcloudItem item,
|
|
String versionLabel,
|
|
String savePath,
|
|
) async {
|
|
if (_service == null) return false;
|
|
try {
|
|
await _service!.downloadVersionToFile(item.id, versionLabel, savePath);
|
|
return true;
|
|
} catch (e) {
|
|
debugPrint('[ServerProvider] downloadVersion failed: $e');
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void setSeedColor(Color color) {
|
|
_seedColor = color;
|
|
_useDynamicColor = false;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) {
|
|
p.setInt(_prefSeedColor, color.toARGB32());
|
|
p.setBool(_prefUseDynamicColor, false);
|
|
});
|
|
}
|
|
|
|
void setUseDynamicColor(bool value) {
|
|
_useDynamicColor = value;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setBool(_prefUseDynamicColor, value));
|
|
}
|
|
|
|
void setAmoledDark(bool value) {
|
|
_amoledDark = value;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setBool(_prefAmoledDark, value));
|
|
}
|
|
|
|
void setMediaProgressBarStyle(MediaProgressBarStyle style) {
|
|
_mediaProgressBarStyle = style;
|
|
notifyListeners();
|
|
_prefsFuture.then(
|
|
(p) => p.setString(_prefMediaProgressBarStyle, style.name),
|
|
);
|
|
}
|
|
|
|
void setBottomBarOpacity(double value) {
|
|
_bottomBarOpacity = value;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setDouble(_prefBottomBarOpacity, value));
|
|
}
|
|
|
|
void setBottomBarBlur(double value) {
|
|
_bottomBarBlur = value;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setDouble(_prefBottomBarBlur, value));
|
|
}
|
|
|
|
void setThemeMode(ThemeMode mode) {
|
|
_themeMode = mode;
|
|
notifyListeners();
|
|
_prefsFuture.then((p) => p.setString(_prefThemeMode, mode.name));
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
WidgetsBinding.instance.removeObserver(this);
|
|
_pollTimer?.cancel();
|
|
_pollTimeoutTimer?.cancel();
|
|
_cacheRefreshTimer?.cancel();
|
|
super.dispose();
|
|
}
|
|
}
|