feat(mobile): lazy loading of assets (#2413)

This commit is contained in:
Fynn Petersen-Frey
2023-05-17 19:36:02 +02:00
committed by GitHub
parent 93863b0629
commit 0dde76bbbc
54 changed files with 1494 additions and 2328 deletions

View File

@@ -5,21 +5,18 @@ import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/album/providers/album.provider.dart';
import 'package:immich_mobile/modules/home/ui/draggable_scrollbar.dart';
import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
import 'package:immich_mobile/modules/album/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/album/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/album/providers/album.provider.dart';
import 'package:immich_mobile/modules/album/services/album.service.dart';
import 'package:immich_mobile/modules/album/ui/album_action_outlined_button.dart';
import 'package:immich_mobile/modules/album/ui/album_viewer_appbar.dart';
import 'package:immich_mobile/modules/album/ui/album_viewer_editable_title.dart';
import 'package:immich_mobile/modules/album/ui/album_viewer_thumbnail.dart';
import 'package:immich_mobile/modules/settings/providers/app_settings.provider.dart';
import 'package:immich_mobile/modules/settings/services/app_settings.service.dart';
import 'package:immich_mobile/modules/home/ui/asset_grid/immich_asset_grid.dart';
import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
import 'package:immich_mobile/modules/album/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/album/ui/album_viewer_appbar.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/models/album.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:immich_mobile/shared/ui/immich_loading_indicator.dart';
import 'package:immich_mobile/shared/ui/immich_sliver_persistent_app_bar_delegate.dart';
import 'package:immich_mobile/shared/views/immich_loading_overlay.dart';
@@ -32,33 +29,51 @@ class AlbumViewerPage extends HookConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
FocusNode titleFocusNode = useFocusNode();
ScrollController scrollController = useScrollController();
final album = ref.watch(sharedAlbumDetailProvider(albumId));
final userId = ref.watch(authenticationProvider).userId;
final selection = useState<Set<Asset>>({});
final multiSelectEnabled = useState(false);
bool? isTop;
Future<bool> onWillPop() async {
if (multiSelectEnabled.value) {
selection.value = {};
multiSelectEnabled.value = false;
return false;
}
return true;
}
void selectionListener(bool active, Set<Asset> selected) {
selection.value = selected;
multiSelectEnabled.value = selected.isNotEmpty;
}
void disableSelection() {
selection.value = {};
multiSelectEnabled.value = false;
}
/// Find out if the assets in album exist on the device
/// If they exist, add to selected asset state to show they are already selected.
void onAddPhotosPressed(Album albumInfo) async {
if (albumInfo.assets.isNotEmpty == true) {
ref.watch(assetSelectionProvider.notifier).addNewAssets(
albumInfo.assets,
);
}
ref.watch(assetSelectionProvider.notifier).setIsAlbumExist(true);
AssetSelectionPageResult? returnPayload = await AutoRouter.of(context)
.push<AssetSelectionPageResult?>(const AssetSelectionRoute());
AssetSelectionPageResult? returnPayload =
await AutoRouter.of(context).push<AssetSelectionPageResult?>(
AssetSelectionRoute(
existingAssets: albumInfo.assets,
isNewAlbum: false,
),
);
if (returnPayload != null) {
// Check if there is new assets add
if (returnPayload.selectedAdditionalAsset.isNotEmpty) {
if (returnPayload.selectedAssets.isNotEmpty) {
ImmichLoadingOverlayController.appLoader.show();
var addAssetsResult =
await ref.watch(albumServiceProvider).addAdditionalAssetToAlbum(
returnPayload.selectedAdditionalAsset,
returnPayload.selectedAssets,
albumInfo,
);
@@ -70,10 +85,6 @@ class AlbumViewerPage extends HookConsumerWidget {
ImmichLoadingOverlayController.appLoader.hide();
}
ref.watch(assetSelectionProvider.notifier).removeAll();
} else {
ref.watch(assetSelectionProvider.notifier).removeAll();
}
}
@@ -91,13 +102,38 @@ class AlbumViewerPage extends HookConsumerWidget {
.addAdditionalUserToAlbum(sharedUserIds, album);
if (isSuccess) {
ref.invalidate(sharedAlbumDetailProvider(albumId));
ref.invalidate(sharedAlbumDetailProvider(album.id));
}
ImmichLoadingOverlayController.appLoader.hide();
}
}
Widget buildControlButton(Album album) {
return Padding(
padding: const EdgeInsets.only(left: 16.0, top: 8, bottom: 8),
child: SizedBox(
height: 40,
child: ListView(
scrollDirection: Axis.horizontal,
children: [
AlbumActionOutlinedButton(
iconData: Icons.add_photo_alternate_outlined,
onPressed: () => onAddPhotosPressed(album),
labelText: "share_add_photos".tr(),
),
if (userId == album.ownerId)
AlbumActionOutlinedButton(
iconData: Icons.person_add_alt_rounded,
onPressed: () => onAddUsersPressed(album),
labelText: "album_viewer_page_share_add_users".tr(),
),
],
),
),
);
}
Widget buildTitle(Album album) {
return Padding(
padding: const EdgeInsets.only(left: 8, right: 8, top: 16),
@@ -146,171 +182,104 @@ class AlbumViewerPage extends HookConsumerWidget {
}
Widget buildHeader(Album album) {
return SliverToBoxAdapter(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
buildTitle(album),
if (album.assets.isNotEmpty == true) buildAlbumDateRange(album),
if (album.shared)
SizedBox(
height: 60,
child: ListView.builder(
padding: const EdgeInsets.only(left: 16),
scrollDirection: Axis.horizontal,
itemBuilder: ((context, index) {
return Padding(
padding: const EdgeInsets.only(right: 8.0),
child: CircleAvatar(
backgroundColor: Colors.grey[300],
radius: 18,
child: Padding(
padding: const EdgeInsets.all(2.0),
child: ClipRRect(
borderRadius: BorderRadius.circular(50.0),
child: Image.asset(
'assets/immich-logo-no-outline.png',
),
return Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
buildTitle(album),
if (album.assets.isNotEmpty == true) buildAlbumDateRange(album),
if (album.shared)
SizedBox(
height: 50,
child: ListView.builder(
padding: const EdgeInsets.only(left: 16),
scrollDirection: Axis.horizontal,
itemBuilder: ((context, index) {
return Padding(
padding: const EdgeInsets.only(right: 8.0),
child: CircleAvatar(
backgroundColor: Colors.grey[300],
radius: 18,
child: Padding(
padding: const EdgeInsets.all(2.0),
child: ClipRRect(
borderRadius: BorderRadius.circular(50.0),
child: Image.asset(
'assets/immich-logo-no-outline.png',
),
),
),
);
}),
itemCount: album.sharedUsers.length,
),
)
],
),
);
}
Widget buildImageGrid(Album album) {
final appSettingService = ref.watch(appSettingsServiceProvider);
final bool showStorageIndicator =
appSettingService.getSetting(AppSettingsEnum.storageIndicator);
if (album.sortedAssets.isNotEmpty) {
return SliverPadding(
padding: const EdgeInsets.only(top: 10.0),
sliver: SliverGrid(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount:
appSettingService.getSetting(AppSettingsEnum.tilesPerRow),
crossAxisSpacing: 5.0,
mainAxisSpacing: 5,
),
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
return AlbumViewerThumbnail(
asset: album.sortedAssets[index],
assetList: album.sortedAssets,
showStorageIndicator: showStorageIndicator,
);
},
childCount: album.assetCount,
),
),
);
}
return const SliverToBoxAdapter();
}
Widget buildControlButton(Album album) {
return Padding(
padding: const EdgeInsets.only(left: 16.0, top: 8, bottom: 8),
child: SizedBox(
height: 40,
child: ListView(
scrollDirection: Axis.horizontal,
children: [
AlbumActionOutlinedButton(
iconData: Icons.add_photo_alternate_outlined,
onPressed: () => onAddPhotosPressed(album),
labelText: "share_add_photos".tr(),
),
if (userId == album.ownerId)
AlbumActionOutlinedButton(
iconData: Icons.person_add_alt_rounded,
onPressed: () => onAddUsersPressed(album),
labelText: "album_viewer_page_share_add_users".tr(),
),
],
),
),
);
}
Future<bool> onWillPop() async {
final isMultiselectEnable = ref
.read(assetSelectionProvider)
.selectedAssetsInAlbumViewer
.isNotEmpty;
if (isMultiselectEnable) {
ref.watch(assetSelectionProvider.notifier).removeAll();
return false;
}
return true;
}
Widget buildBody(Album album) {
return WillPopScope(
onWillPop: onWillPop,
child: GestureDetector(
onTap: () {
titleFocusNode.unfocus();
},
child: DraggableScrollbar.semicircle(
backgroundColor: Theme.of(context).hintColor,
controller: scrollController,
heightScrollThumb: 48.0,
child: CustomScrollView(
controller: scrollController,
slivers: [
buildHeader(album),
if (album.isRemote)
SliverPersistentHeader(
pinned: true,
delegate: ImmichSliverPersistentAppBarDelegate(
minHeight: 50,
maxHeight: 50,
child: Container(
color: Theme.of(context).scaffoldBackgroundColor,
child: buildControlButton(album),
),
),
),
SliverSafeArea(
sliver: buildImageGrid(album),
),
],
);
}),
itemCount: album.sharedUsers.length,
),
),
),
),
],
);
}
final scroll = ScrollController();
return Scaffold(
appBar: album.when(
data: (Album? data) {
if (data != null) {
return AlbumViewerAppbar(
album: data,
userId: userId,
);
}
return null;
},
error: (e, _) => null,
loading: () => null,
data: (data) => AlbumViewerAppbar(
titleFocusNode: titleFocusNode,
album: data,
userId: userId,
selected: selection.value,
selectionDisabled: disableSelection,
),
error: (error, stackTrace) => AppBar(title: const Text("Error")),
loading: () => AppBar(),
),
body: album.when(
data: (albumInfo) => albumInfo != null
? buildBody(albumInfo)
: const Center(
child: CircularProgressIndicator(),
data: (data) => WillPopScope(
onWillPop: onWillPop,
child: GestureDetector(
onTap: () {
titleFocusNode.unfocus();
},
child: NestedScrollView(
controller: scroll,
floatHeaderSlivers: true,
headerSliverBuilder: (context, innerBoxIsScrolled) => [
SliverToBoxAdapter(child: buildHeader(data)),
SliverPersistentHeader(
pinned: true,
delegate: ImmichSliverPersistentAppBarDelegate(
minHeight: 50,
maxHeight: 50,
child: Container(
color: Theme.of(context).scaffoldBackgroundColor,
child: buildControlButton(data),
),
),
)
],
body: ImmichAssetGrid(
renderList: data.renderList,
listener: selectionListener,
selectionActive: multiSelectEnabled.value,
showMultiSelectIndicator: false,
visibleItemsListener: (start, end) {
final top = start.index == 0 && start.itemLeadingEdge == 0.0;
if (top != isTop) {
isTop = top;
scroll.animateTo(
top
? scroll.position.minScrollExtent
: scroll.position.maxScrollExtent,
duration: const Duration(milliseconds: 500),
curve: top ? Curves.easeOut : Curves.easeIn,
);
}
},
),
error: (e, _) => Center(child: Text("Error loading album info $e")),
),
),
),
error: (e, _) => Center(child: Text("Error loading album info!\n$e")),
loading: () => const Center(
child: ImmichLoadingIndicator(),
),

View File

@@ -4,54 +4,42 @@ import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/album/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/album/ui/asset_grid_by_month.dart';
import 'package:immich_mobile/modules/album/ui/month_group_title.dart';
import 'package:immich_mobile/modules/home/ui/asset_grid/asset_grid_data_structure.dart';
import 'package:immich_mobile/modules/home/ui/asset_grid/immich_asset_grid.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:immich_mobile/shared/providers/asset.provider.dart';
import 'package:immich_mobile/modules/home/ui/draggable_scrollbar.dart';
class AssetSelectionPage extends HookConsumerWidget {
const AssetSelectionPage({Key? key}) : super(key: key);
const AssetSelectionPage({
Key? key,
required this.existingAssets,
this.isNewAlbum = false,
}) : super(key: key);
final Set<Asset> existingAssets;
final bool isNewAlbum;
@override
Widget build(BuildContext context, WidgetRef ref) {
ScrollController scrollController = useScrollController();
var assetGroupMonthYear = ref.watch(assetGroupByMonthYearProvider);
final selectedAssets =
ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum;
final newAssetsForAlbum =
ref.watch(assetSelectionProvider).selectedAdditionalAssetsForAlbum;
final isAlbumExist = ref.watch(assetSelectionProvider).isAlbumExist;
List<Widget> imageGridGroup = [];
final renderList = ref.watch(remoteAssetsProvider);
final selected = useState<Set<Asset>>(existingAssets);
final selectionEnabledHook = useState(true);
String buildAssetCountText() {
if (isAlbumExist) {
return (selectedAssets.length + newAssetsForAlbum.length).toString();
} else {
return selectedAssets.length.toString();
}
return selected.value.length.toString();
}
Widget buildBody() {
assetGroupMonthYear.forEach((monthYear, assetGroup) {
imageGridGroup
.add(MonthGroupTitle(month: monthYear, assetGroup: assetGroup));
imageGridGroup.add(AssetGridByMonth(assetGroup: assetGroup));
});
return Stack(
children: [
DraggableScrollbar.semicircle(
backgroundColor: Theme.of(context).hintColor,
controller: scrollController,
heightScrollThumb: 48.0,
child: CustomScrollView(
controller: scrollController,
slivers: [...imageGridGroup],
),
),
],
Widget buildBody(RenderList renderList) {
return ImmichAssetGrid(
renderList: renderList,
listener: (active, assets) {
selectionEnabledHook.value = active;
selected.value = assets;
},
selectionActive: true,
preselectedAssets: isNewAlbum ? selected.value : existingAssets,
canDeselect: isNewAlbum,
showMultiSelectIndicator: false,
);
}
@@ -61,11 +49,10 @@ class AssetSelectionPage extends HookConsumerWidget {
leading: IconButton(
icon: const Icon(Icons.close_rounded),
onPressed: () {
ref.watch(assetSelectionProvider.notifier).removeAll();
AutoRouter.of(context).pop(null);
AutoRouter.of(context).popForced(null);
},
),
title: selectedAssets.isEmpty
title: selected.value.isEmpty
? const Text(
'share_add_photos',
style: TextStyle(fontSize: 18),
@@ -76,16 +63,13 @@ class AssetSelectionPage extends HookConsumerWidget {
),
centerTitle: false,
actions: [
if ((!isAlbumExist && selectedAssets.isNotEmpty) ||
(isAlbumExist && newAssetsForAlbum.isNotEmpty))
if (selected.value.isNotEmpty)
TextButton(
onPressed: () {
var payload = AssetSelectionPageResult(
isAlbumExist: isAlbumExist,
selectedAdditionalAsset: newAssetsForAlbum,
selectedNewAsset: selectedAssets,
);
AutoRouter.of(context).pop(payload);
var payload =
AssetSelectionPageResult(selectedAssets: selected.value);
AutoRouter.of(context)
.popForced<AssetSelectionPageResult>(payload);
},
child: const Text(
"share_add",
@@ -94,7 +78,13 @@ class AssetSelectionPage extends HookConsumerWidget {
),
],
),
body: buildBody(),
body: renderList.when(
data: (data) => buildBody(data),
error: (error, stackTrace) => Center(
child: Text(error.toString()),
),
loading: () => const Center(child: CircularProgressIndicator()),
),
);
}
}

View File

@@ -6,7 +6,6 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/album/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/album/providers/album.provider.dart';
import 'package:immich_mobile/modules/album/providers/album_title.provider.dart';
import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/album/ui/album_action_outlined_button.dart';
import 'package:immich_mobile/modules/album/ui/album_title_text_field.dart';
import 'package:immich_mobile/modules/album/ui/shared_album_thumbnail_image.dart';
@@ -31,12 +30,15 @@ class CreateAlbumPage extends HookConsumerWidget {
final albumTitleTextFieldFocusNode = useFocusNode();
final isAlbumTitleTextFieldFocus = useState(false);
final isAlbumTitleEmpty = useState(true);
final selectedAssets =
ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum;
final selectedAssets = useState<Set<Asset>>(const {});
final isDarkTheme = Theme.of(context).brightness == Brightness.dark;
showSelectUserPage() {
AutoRouter.of(context).push(const SelectUserForSharingRoute());
showSelectUserPage() async {
final bool? ok = await AutoRouter.of(context)
.push<bool?>(SelectUserForSharingRoute(assets: selectedAssets.value));
if (ok == true) {
selectedAssets.value = {};
}
}
void onBackgroundTapped() {
@@ -52,13 +54,17 @@ class CreateAlbumPage extends HookConsumerWidget {
}
onSelectPhotosButtonPressed() async {
ref.watch(assetSelectionProvider.notifier).setIsAlbumExist(false);
AssetSelectionPageResult? selectedAsset = await AutoRouter.of(context)
.push<AssetSelectionPageResult?>(const AssetSelectionRoute());
AssetSelectionPageResult? selectedAsset =
await AutoRouter.of(context).push<AssetSelectionPageResult?>(
AssetSelectionRoute(
existingAssets: selectedAssets.value,
isNewAlbum: true,
),
);
if (selectedAsset == null) {
ref.watch(assetSelectionProvider.notifier).removeAll();
selectedAssets.value = const {};
} else {
selectedAssets.value = selectedAsset.selectedAssets;
}
}
@@ -78,7 +84,7 @@ class CreateAlbumPage extends HookConsumerWidget {
}
buildTitle() {
if (selectedAssets.isEmpty) {
if (selectedAssets.value.isEmpty) {
return SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.only(top: 200, left: 18),
@@ -97,7 +103,7 @@ class CreateAlbumPage extends HookConsumerWidget {
}
buildSelectPhotosButton() {
if (selectedAssets.isEmpty) {
if (selectedAssets.value.isEmpty) {
return SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.only(top: 16, left: 18, right: 18),
@@ -158,7 +164,7 @@ class CreateAlbumPage extends HookConsumerWidget {
}
buildSelectedImageGrid() {
if (selectedAssets.isNotEmpty) {
if (selectedAssets.value.isNotEmpty) {
return SliverPadding(
padding: const EdgeInsets.only(top: 16),
sliver: SliverGrid(
@@ -172,11 +178,11 @@ class CreateAlbumPage extends HookConsumerWidget {
return GestureDetector(
onTap: onBackgroundTapped,
child: SharedAlbumThumbnailImage(
asset: selectedAssets.elementAt(index),
asset: selectedAssets.value.elementAt(index),
),
);
},
childCount: selectedAssets.length,
childCount: selectedAssets.value.length,
),
),
);
@@ -188,12 +194,12 @@ class CreateAlbumPage extends HookConsumerWidget {
createNonSharedAlbum() async {
var newAlbum = await ref.watch(albumProvider.notifier).createAlbum(
ref.watch(albumTitleProvider),
ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum,
selectedAssets.value,
);
if (newAlbum != null) {
ref.watch(albumProvider.notifier).getAllAlbums();
ref.watch(assetSelectionProvider.notifier).removeAll();
selectedAssets.value = {};
ref.watch(albumTitleProvider.notifier).clearAlbumTitle();
AutoRouter.of(context).replace(AlbumViewerRoute(albumId: newAlbum.id));
@@ -207,7 +213,7 @@ class CreateAlbumPage extends HookConsumerWidget {
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
leading: IconButton(
onPressed: () {
ref.watch(assetSelectionProvider.notifier).removeAll();
selectedAssets.value = {};
AutoRouter.of(context).pop();
},
icon: const Icon(Icons.close_rounded),
@@ -237,7 +243,7 @@ class CreateAlbumPage extends HookConsumerWidget {
if (!isSharedAlbum)
TextButton(
onPressed: albumTitleController.text.isNotEmpty &&
selectedAssets.isNotEmpty
selectedAssets.value.isNotEmpty
? createNonSharedAlbum
: null,
child: Text(
@@ -264,7 +270,7 @@ class CreateAlbumPage extends HookConsumerWidget {
child: Column(
children: [
buildTitleInputField(),
if (selectedAssets.isNotEmpty) buildControlButton(),
if (selectedAssets.value.isNotEmpty) buildControlButton(),
],
),
),

View File

@@ -4,15 +4,18 @@ import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/album/providers/album_title.provider.dart';
import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/album/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/album/providers/suggested_shared_users.provider.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:immich_mobile/shared/models/user.dart';
import 'package:immich_mobile/shared/ui/immich_loading_indicator.dart';
class SelectUserForSharingPage extends HookConsumerWidget {
const SelectUserForSharingPage({Key? key}) : super(key: key);
const SelectUserForSharingPage({Key? key, required this.assets})
: super(key: key);
final Set<Asset> assets;
@override
Widget build(BuildContext context, WidgetRef ref) {
@@ -24,15 +27,15 @@ class SelectUserForSharingPage extends HookConsumerWidget {
var newAlbum =
await ref.watch(sharedAlbumProvider.notifier).createSharedAlbum(
ref.watch(albumTitleProvider),
ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum,
assets,
sharedUsersList.value,
);
if (newAlbum != null) {
await ref.watch(sharedAlbumProvider.notifier).getAllSharedAlbums();
ref.watch(assetSelectionProvider.notifier).removeAll();
// ref.watch(assetSelectionProvider.notifier).removeAll();
ref.watch(albumTitleProvider.notifier).clearAlbumTitle();
AutoRouter.of(context).pop(true);
AutoRouter.of(context)
.navigate(const TabControllerRoute(children: [SharingRoute()]));
}