118 - Implement shared album feature (#124)

* New features 
  - Share album. Users can now create albums to share with existing people on the network.
  - Owner can delete the album.
  - Owner can invite the additional users to the album.
  - Shared users and the owner can add additional assets to the album.
* In the asset viewer, the user can swipe up to see detailed information and swip down to dismiss.
* Several UI enhancements.
This commit is contained in:
Alex
2022-04-23 21:08:45 -05:00
committed by GitHub
parent a3b84b3ca7
commit 4309104925
87 changed files with 3717 additions and 199 deletions

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import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/constants/immich_colors.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/sharing/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/sharing/models/shared_album.model.dart';
import 'package:immich_mobile/modules/sharing/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/sharing/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/sharing/services/shared_album.service.dart';
import 'package:immich_mobile/modules/sharing/ui/album_action_outlined_button.dart';
import 'package:immich_mobile/modules/sharing/ui/album_viewer_appbar.dart';
import 'package:immich_mobile/modules/sharing/ui/album_viewer_thumbnail.dart';
import 'package:immich_mobile/routing/router.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';
import 'package:intl/intl.dart';
class AlbumViewerPage extends HookConsumerWidget {
final String albumId;
const AlbumViewerPage({Key? key, required this.albumId}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
ScrollController _scrollController = useScrollController();
AsyncValue<SharedAlbum> _albumInfo = ref.watch(sharedAlbumDetailProvider(albumId));
final userId = ref.watch(authenticationProvider).userId;
/// 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(SharedAlbum albumInfo) async {
if (albumInfo.sharedAssets != null && albumInfo.sharedAssets!.isNotEmpty) {
ref
.watch(assetSelectionProvider.notifier)
.addNewAssets(albumInfo.sharedAssets!.map((e) => e.assetInfo).toList());
}
ref.watch(assetSelectionProvider.notifier).setIsAlbumExist(true);
AssetSelectionPageResult? returnPayload =
await AutoRouter.of(context).push<AssetSelectionPageResult?>(const AssetSelectionRoute());
if (returnPayload != null) {
// Check if there is new assets add
if (returnPayload.selectedAdditionalAsset.isNotEmpty) {
ImmichLoadingOverlayController.appLoader.show();
var isSuccess =
await SharedAlbumService().addAdditionalAssetToAlbum(returnPayload.selectedAdditionalAsset, albumId);
if (isSuccess) {
ref.refresh(sharedAlbumDetailProvider(albumId));
}
ImmichLoadingOverlayController.appLoader.hide();
}
ref.watch(assetSelectionProvider.notifier).removeAll();
} else {
ref.watch(assetSelectionProvider.notifier).removeAll();
}
}
void _onAddUsersPressed(SharedAlbum albumInfo) async {
List<String>? sharedUserIds =
await AutoRouter.of(context).push<List<String>?>(SelectAdditionalUserForSharingRoute(albumInfo: albumInfo));
if (sharedUserIds != null) {
ImmichLoadingOverlayController.appLoader.show();
var isSuccess = await SharedAlbumService().addAdditionalUserToAlbum(sharedUserIds, albumId);
if (isSuccess) {
ref.refresh(sharedAlbumDetailProvider(albumId));
}
ImmichLoadingOverlayController.appLoader.hide();
}
}
Widget _buildTitle(String title) {
return Padding(
padding: const EdgeInsets.only(left: 16.0, top: 16),
child: Text(
title,
style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
),
);
}
Widget _buildAlbumDateRange(SharedAlbum albumInfo) {
if (albumInfo.sharedAssets != null && albumInfo.sharedAssets!.isNotEmpty) {
String startDate = "";
DateTime parsedStartDate = DateTime.parse(albumInfo.sharedAssets!.first.assetInfo.createdAt);
DateTime parsedEndDate = DateTime.parse(albumInfo.sharedAssets!.last.assetInfo.createdAt);
if (parsedStartDate.year == parsedEndDate.year) {
startDate = DateFormat('LLL d').format(parsedStartDate);
} else {
startDate = DateFormat('LLL d, y').format(parsedStartDate);
}
String endDate = DateFormat('LLL d, y').format(parsedEndDate);
return Padding(
padding: const EdgeInsets.only(left: 16.0, top: 8),
child: Text(
"$startDate-$endDate",
style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: Colors.grey),
),
);
} else {
return Container();
}
}
Widget _buildHeader(SharedAlbum albumInfo) {
return SliverToBoxAdapter(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildTitle(albumInfo.albumName),
_buildAlbumDateRange(albumInfo),
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(
child: Image.asset('assets/immich-logo-no-outline.png'),
borderRadius: BorderRadius.circular(50.0),
),
),
),
);
}),
itemCount: albumInfo.sharedUsers.length,
),
)
],
),
);
}
Widget _buildImageGrid(SharedAlbum albumInfo) {
if (albumInfo.sharedAssets != null && albumInfo.sharedAssets!.isNotEmpty) {
return SliverPadding(
padding: const EdgeInsets.only(top: 10.0),
sliver: SliverGrid(
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
crossAxisSpacing: 5.0,
mainAxisSpacing: 5,
),
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
return AlbumViewerThumbnail(asset: albumInfo.sharedAssets![index].assetInfo);
},
childCount: albumInfo.sharedAssets?.length,
),
),
);
}
return const SliverToBoxAdapter();
}
Widget _buildControlButton(SharedAlbum albumInfo) {
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(albumInfo),
labelText: "Add photos",
),
userId == albumInfo.ownerId
? AlbumActionOutlinedButton(
iconData: Icons.person_add_alt_rounded,
onPressed: () => _onAddUsersPressed(albumInfo),
labelText: "Add users",
)
: Container(),
],
),
),
);
}
Widget _buildBody(SharedAlbum albumInfo) {
return Stack(children: [
DraggableScrollbar.semicircle(
backgroundColor: Theme.of(context).primaryColor,
controller: _scrollController,
heightScrollThumb: 48.0,
child: CustomScrollView(
controller: _scrollController,
slivers: [
_buildHeader(albumInfo),
SliverPersistentHeader(
pinned: true,
delegate: ImmichSliverPersistentAppBarDelegate(
minHeight: 50,
maxHeight: 50,
child: Container(
color: immichBackgroundColor,
child: _buildControlButton(albumInfo),
),
),
),
_buildImageGrid(albumInfo)
],
),
),
]);
}
return Scaffold(
appBar: AlbumViewerAppbar(albumInfo: _albumInfo, userId: userId, albumId: albumId),
body: _albumInfo.when(
data: (albumInfo) => _buildBody(albumInfo),
error: (e, _) => Center(child: Text("Error loading album info $e")),
loading: () => const Center(
child: ImmichLoadingIndicator(),
),
),
);
}
}

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import 'package:auto_route/auto_route.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/sharing/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/sharing/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/sharing/ui/asset_grid_by_month.dart';
import 'package:immich_mobile/modules/sharing/ui/month_group_title.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);
@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 = [];
String _buildAssetCountText() {
if (isAlbumExist) {
return (selectedAssets.length + newAssetsForAlbum.length).toString();
} else {
return selectedAssets.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).primaryColor,
controller: _scrollController,
heightScrollThumb: 48.0,
child: CustomScrollView(
controller: _scrollController,
slivers: [..._imageGridGroup],
),
),
],
);
}
return Scaffold(
appBar: AppBar(
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.close_rounded),
onPressed: () {
ref.watch(assetSelectionProvider.notifier).removeAll();
AutoRouter.of(context).pop(null);
},
),
title: selectedAssets.isEmpty
? const Text(
'Add photos',
style: TextStyle(fontSize: 18),
)
: Text(
_buildAssetCountText(),
style: const TextStyle(fontSize: 18),
),
centerTitle: false,
actions: [
(!isAlbumExist && selectedAssets.isNotEmpty) || (isAlbumExist && newAssetsForAlbum.isNotEmpty)
? TextButton(
onPressed: () {
var payload = AssetSelectionPageResult(
isAlbumExist: isAlbumExist,
selectedAdditionalAsset: newAssetsForAlbum,
selectedNewAsset: selectedAssets,
);
AutoRouter.of(context).pop(payload);
},
child: const Text(
"Add",
style: TextStyle(fontWeight: FontWeight.bold),
),
)
: Container()
],
),
body: _buildBody(),
);
}
}

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import 'package:auto_route/auto_route.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/sharing/models/asset_selection_page_result.model.dart';
import 'package:immich_mobile/modules/sharing/providers/album_title.provider.dart';
import 'package:immich_mobile/modules/sharing/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/sharing/ui/album_action_outlined_button.dart';
import 'package:immich_mobile/modules/sharing/ui/album_title_text_field.dart';
import 'package:immich_mobile/modules/sharing/ui/shared_album_thumbnail_image.dart';
import 'package:immich_mobile/routing/router.dart';
class CreateSharedAlbumPage extends HookConsumerWidget {
const CreateSharedAlbumPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
final albumTitleController = useTextEditingController.fromValue(TextEditingValue.empty);
final albumTitleTextFieldFocusNode = useFocusNode();
final isAlbumTitleTextFieldFocus = useState(false);
final isAlbumTitleEmpty = useState(true);
final selectedAssets = ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum;
_showSelectUserPage() {
AutoRouter.of(context).push(const SelectUserForSharingRoute());
}
void _onBackgroundTapped() {
albumTitleTextFieldFocusNode.unfocus();
isAlbumTitleTextFieldFocus.value = false;
if (albumTitleController.text.isEmpty) {
albumTitleController.text = 'Untitled';
ref.watch(albumTitleProvider.notifier).setAlbumTitle('Untitled');
}
}
_onSelectPhotosButtonPressed() async {
ref.watch(assetSelectionProvider.notifier).setIsAlbumExist(false);
AssetSelectionPageResult? selectedAsset =
await AutoRouter.of(context).push<AssetSelectionPageResult?>(const AssetSelectionRoute());
if (selectedAsset == null) {
ref.watch(assetSelectionProvider.notifier).removeAll();
}
}
_buildTitleInputField() {
return Padding(
padding: const EdgeInsets.only(
right: 10,
left: 10,
),
child: AlbumTitleTextField(
isAlbumTitleEmpty: isAlbumTitleEmpty,
albumTitleTextFieldFocusNode: albumTitleTextFieldFocusNode,
albumTitleController: albumTitleController,
isAlbumTitleTextFieldFocus: isAlbumTitleTextFieldFocus),
);
}
_buildTitle() {
if (selectedAssets.isEmpty) {
return const SliverToBoxAdapter(
child: Padding(
padding: EdgeInsets.only(top: 200, left: 18),
child: Text(
'ADD ASSETS',
style: TextStyle(fontSize: 12),
),
),
);
}
return const SliverToBoxAdapter();
}
_buildSelectPhotosButton() {
if (selectedAssets.isEmpty) {
return SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.only(top: 16, left: 18, right: 18),
child: OutlinedButton.icon(
style: ButtonStyle(
alignment: Alignment.centerLeft,
padding:
MaterialStateProperty.all<EdgeInsets>(const EdgeInsets.symmetric(vertical: 22, horizontal: 16)),
),
onPressed: _onSelectPhotosButtonPressed,
icon: const Icon(Icons.add_rounded),
label: Padding(
padding: const EdgeInsets.only(left: 8.0),
child: Text(
'Select Photos',
style: TextStyle(fontSize: 16, color: Colors.grey[700], fontWeight: FontWeight.bold),
),
),
),
),
);
}
return const SliverToBoxAdapter();
}
_buildControlButton() {
if (selectedAssets.isNotEmpty) {
return Padding(
padding: const EdgeInsets.only(left: 12.0, top: 16, bottom: 16),
child: SizedBox(
height: 30,
child: ListView(
scrollDirection: Axis.horizontal,
children: [
AlbumActionOutlinedButton(
iconData: Icons.add_photo_alternate_outlined,
onPressed: _onSelectPhotosButtonPressed,
labelText: "Add photos",
),
],
),
),
);
}
return Container();
}
_buildSelectedImageGrid() {
if (selectedAssets.isNotEmpty) {
return SliverPadding(
padding: const EdgeInsets.only(top: 16),
sliver: SliverGrid(
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
crossAxisSpacing: 5.0,
mainAxisSpacing: 5,
),
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
return GestureDetector(
onTap: _onBackgroundTapped,
child: SharedAlbumThumbnailImage(asset: selectedAssets.toList()[index]),
);
},
childCount: selectedAssets.length,
),
),
);
}
return const SliverToBoxAdapter();
}
return Scaffold(
appBar: AppBar(
elevation: 0,
centerTitle: false,
leading: IconButton(
onPressed: () {
ref.watch(assetSelectionProvider.notifier).removeAll();
AutoRouter.of(context).pop();
},
icon: const Icon(Icons.close_rounded)),
title: const Text(
'Create album',
style: TextStyle(color: Colors.black),
),
actions: [
TextButton(
onPressed: albumTitleController.text.isNotEmpty ? _showSelectUserPage : null,
child: const Text(
'Share',
style: TextStyle(
fontWeight: FontWeight.bold,
),
),
),
],
),
body: GestureDetector(
onTap: _onBackgroundTapped,
child: CustomScrollView(
slivers: [
SliverAppBar(
elevation: 5,
leading: Container(),
pinned: true,
floating: false,
bottom: PreferredSize(
child: Column(
children: [
_buildTitleInputField(),
_buildControlButton(),
],
),
preferredSize: const Size.fromHeight(66.0),
),
),
_buildTitle(),
_buildSelectPhotosButton(),
_buildSelectedImageGrid(),
],
),
));
}
}

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import 'package:auto_route/auto_route.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/sharing/models/shared_album.model.dart';
import 'package:immich_mobile/modules/sharing/providers/suggested_shared_users.provider.dart';
import 'package:immich_mobile/shared/models/user_info.model.dart';
import 'package:immich_mobile/shared/ui/immich_loading_indicator.dart';
class SelectAdditionalUserForSharingPage extends HookConsumerWidget {
final SharedAlbum albumInfo;
const SelectAdditionalUserForSharingPage({Key? key, required this.albumInfo}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
AsyncValue<List<UserInfo>> suggestedShareUsers = ref.watch(suggestedSharedUsersProvider);
final sharedUsersList = useState<Set<UserInfo>>({});
_addNewUsersHandler() {
AutoRouter.of(context).pop(sharedUsersList.value.map((e) => e.id).toList());
}
_buildTileIcon(UserInfo user) {
if (sharedUsersList.value.contains(user)) {
return CircleAvatar(
backgroundColor: Theme.of(context).primaryColor,
child: const Icon(
Icons.check_rounded,
size: 25,
),
);
} else {
return CircleAvatar(
backgroundImage: const AssetImage('assets/immich-logo-no-outline.png'),
backgroundColor: Theme.of(context).primaryColor.withAlpha(50),
);
}
}
_buildUserList(List<UserInfo> users) {
List<Widget> usersChip = [];
for (var user in sharedUsersList.value) {
usersChip.add(
Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: Chip(
backgroundColor: Theme.of(context).primaryColor.withOpacity(0.15),
label: Text(
user.email,
style: const TextStyle(fontSize: 12, color: Colors.black87, fontWeight: FontWeight.bold),
),
),
),
);
}
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Wrap(
children: [...usersChip],
),
const Padding(
padding: EdgeInsets.all(16.0),
child: Text(
'Suggestions',
style: TextStyle(fontSize: 14, color: Colors.grey, fontWeight: FontWeight.bold),
),
),
ListView.builder(
shrinkWrap: true,
itemBuilder: ((context, index) {
return ListTile(
leading: _buildTileIcon(users[index]),
title: Text(
users[index].email,
style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold),
),
onTap: () {
if (sharedUsersList.value.contains(users[index])) {
sharedUsersList.value =
sharedUsersList.value.where((selectedUser) => selectedUser.id != users[index].id).toSet();
} else {
sharedUsersList.value = {...sharedUsersList.value, users[index]};
}
},
);
}),
itemCount: users.length,
),
],
);
}
return Scaffold(
appBar: AppBar(
title: const Text(
'Invite to album',
style: TextStyle(color: Colors.black),
),
elevation: 0,
centerTitle: false,
leading: IconButton(
icon: const Icon(Icons.close_rounded),
onPressed: () {
AutoRouter.of(context).pop(null);
},
),
actions: [
TextButton(
onPressed: sharedUsersList.value.isEmpty ? null : _addNewUsersHandler,
child: const Text(
"Add",
style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold),
),
)
],
),
body: suggestedShareUsers.when(
data: (users) {
for (var sharedUsers in albumInfo.sharedUsers) {
users.removeWhere((u) => u.id == sharedUsers.sharedUserId || u.id == albumInfo.ownerId);
}
return _buildUserList(users);
},
error: (e, _) => Text("Error loading suggested users $e"),
loading: () => const Center(
child: ImmichLoadingIndicator(),
),
),
);
}
}

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import 'package:auto_route/auto_route.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/sharing/providers/album_title.provider.dart';
import 'package:immich_mobile/modules/sharing/providers/asset_selection.provider.dart';
import 'package:immich_mobile/modules/sharing/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/sharing/providers/suggested_shared_users.provider.dart';
import 'package:immich_mobile/modules/sharing/services/shared_album.service.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/models/user_info.model.dart';
import 'package:immich_mobile/shared/ui/immich_loading_indicator.dart';
class SelectUserForSharingPage extends HookConsumerWidget {
const SelectUserForSharingPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
final sharedUsersList = useState<Set<UserInfo>>({});
AsyncValue<List<UserInfo>> suggestedShareUsers = ref.watch(suggestedSharedUsersProvider);
_createSharedAlbum() async {
var isSuccess = await SharedAlbumService().createSharedAlbum(
ref.watch(albumTitleProvider),
ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum,
sharedUsersList.value.map((userInfo) => userInfo.id).toList(),
);
if (isSuccess) {
await ref.watch(sharedAlbumProvider.notifier).getAllSharedAlbums();
ref.watch(assetSelectionProvider.notifier).removeAll();
ref.watch(albumTitleProvider.notifier).clearAlbumTitle();
AutoRouter.of(context).navigate(const TabControllerRoute(children: [SharingRoute()]));
}
const ScaffoldMessenger(child: SnackBar(content: Text('Failed to create album')));
}
_buildTileIcon(UserInfo user) {
if (sharedUsersList.value.contains(user)) {
return CircleAvatar(
backgroundColor: Theme.of(context).primaryColor,
child: const Icon(
Icons.check_rounded,
size: 25,
),
);
} else {
return CircleAvatar(
backgroundImage: const AssetImage('assets/immich-logo-no-outline.png'),
backgroundColor: Theme.of(context).primaryColor.withAlpha(50),
);
}
}
_buildUserList(List<UserInfo> users) {
List<Widget> usersChip = [];
for (var user in sharedUsersList.value) {
usersChip.add(
Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: Chip(
backgroundColor: Theme.of(context).primaryColor.withOpacity(0.15),
label: Text(
user.email,
style: const TextStyle(fontSize: 12, color: Colors.black87, fontWeight: FontWeight.bold),
),
),
),
);
}
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Wrap(
children: [...usersChip],
),
const Padding(
padding: EdgeInsets.all(16.0),
child: Text(
'Suggestions',
style: TextStyle(fontSize: 14, color: Colors.grey, fontWeight: FontWeight.bold),
),
),
ListView.builder(
shrinkWrap: true,
itemBuilder: ((context, index) {
return ListTile(
leading: _buildTileIcon(users[index]),
title: Text(
users[index].email,
style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold),
),
onTap: () {
if (sharedUsersList.value.contains(users[index])) {
sharedUsersList.value =
sharedUsersList.value.where((selectedUser) => selectedUser.id != users[index].id).toSet();
} else {
sharedUsersList.value = {...sharedUsersList.value, users[index]};
}
},
);
}),
itemCount: users.length,
),
],
);
}
return Scaffold(
appBar: AppBar(
title: const Text(
'Invite to album',
style: TextStyle(color: Colors.black),
),
elevation: 0,
centerTitle: false,
leading: IconButton(
icon: const Icon(Icons.close_rounded),
onPressed: () async {
AutoRouter.of(context).pop();
},
),
actions: [
TextButton(
onPressed: sharedUsersList.value.isEmpty ? null : _createSharedAlbum,
child: const Text(
"Create Album",
style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold),
))
],
),
body: suggestedShareUsers.when(
data: (users) {
return _buildUserList(users);
},
error: (e, _) => Text("Error loading suggested users $e"),
loading: () => const Center(
child: ImmichLoadingIndicator(),
),
),
);
}
}

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import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hive/hive.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/constants/hive_box.dart';
import 'package:immich_mobile/modules/sharing/models/shared_album.model.dart';
import 'package:immich_mobile/modules/sharing/providers/shared_album.provider.dart';
import 'package:immich_mobile/modules/sharing/ui/sharing_sliver_appbar.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:transparent_image/transparent_image.dart';
class SharingPage extends HookConsumerWidget {
const SharingPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
var box = Hive.box(userInfoBox);
var thumbnailRequestUrl = '${box.get(serverEndpointKey)}/asset/thumbnail';
final List<SharedAlbum> sharedAlbums = ref.watch(sharedAlbumProvider);
useEffect(() {
ref.read(sharedAlbumProvider.notifier).getAllSharedAlbums();
return null;
}, []);
_buildAlbumList() {
return SliverList(
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
String thumbnailUrl = sharedAlbums[index].albumThumbnailAssetId != null
? "$thumbnailRequestUrl/${sharedAlbums[index].albumThumbnailAssetId}"
: "https://images.unsplash.com/photo-1612178537253-bccd437b730e?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxzZWFyY2h8NXx8Ymxhbmt8ZW58MHx8MHx8&auto=format&fit=crop&w=700&q=60";
return ListTile(
contentPadding: const EdgeInsets.symmetric(vertical: 12, horizontal: 12),
leading: ClipRRect(
borderRadius: BorderRadius.circular(8),
child: FadeInImage(
width: 60,
height: 60,
fit: BoxFit.cover,
placeholder: MemoryImage(kTransparentImage),
image: NetworkImage(
thumbnailUrl,
headers: {"Authorization": "Bearer ${box.get(accessTokenKey)}"},
),
fadeInDuration: const Duration(milliseconds: 200),
fadeOutDuration: const Duration(milliseconds: 200),
),
),
title: Text(
sharedAlbums[index].albumName,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.grey.shade800),
),
onTap: () {
AutoRouter.of(context).push(AlbumViewerRoute(albumId: sharedAlbums[index].id));
},
);
},
childCount: sharedAlbums.length,
),
);
}
_buildEmptyListIndication() {
return SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Card(
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10), // if you need this
side: const BorderSide(
color: Colors.black12,
width: 1,
),
),
color: Colors.transparent,
child: Padding(
padding: const EdgeInsets.all(18.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(left: 5.0, bottom: 5),
child: Icon(
Icons.offline_share_outlined,
size: 50,
color: Theme.of(context).primaryColor.withAlpha(200),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
'EMPTY LIST',
style: TextStyle(
fontSize: 12,
color: Theme.of(context).primaryColor,
fontWeight: FontWeight.bold,
),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
'Create shared albums to share photos and videos with people in your network.',
style: TextStyle(fontSize: 12, color: Colors.grey[700]),
),
),
],
),
),
),
),
);
}
return Scaffold(
body: CustomScrollView(
slivers: [
const SharingSliverAppBar(),
const SliverPadding(
padding: EdgeInsets.symmetric(horizontal: 12, vertical: 12),
sliver: SliverToBoxAdapter(
child: Text(
"Shared albums",
style: TextStyle(
fontWeight: FontWeight.bold,
),
),
),
),
sharedAlbums.isNotEmpty ? _buildAlbumList() : _buildEmptyListIndication()
],
),
);
}
}