Source Code added

mobile/lib/pages/album/album_additional_shared_user_selection.page.dart

@@ -0,0 +1,115 @@
+import 'package:auto_route/auto_route.dart';
+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/domain/models/user.model.dart';
+import 'package:immich_mobile/entities/album.entity.dart';
+import 'package:immich_mobile/extensions/asyncvalue_extensions.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
+import 'package:immich_mobile/providers/album/suggested_shared_users.provider.dart';
+import 'package:immich_mobile/widgets/common/user_circle_avatar.dart';
+
+@RoutePage()
+class AlbumAdditionalSharedUserSelectionPage extends HookConsumerWidget {
+  final Album album;
+
+  const AlbumAdditionalSharedUserSelectionPage({super.key, required this.album});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final AsyncValue<List<UserDto>> suggestedShareUsers = ref.watch(otherUsersProvider);
+    final sharedUsersList = useState<Set<UserDto>>({});
+
+    addNewUsersHandler() {
+      context.maybePop(sharedUsersList.value.map((e) => e.id).toList());
+    }
+
+    buildTileIcon(UserDto user) {
+      if (sharedUsersList.value.contains(user)) {
+        return CircleAvatar(backgroundColor: context.primaryColor, child: const Icon(Icons.check_rounded, size: 25));
+      } else {
+        return UserCircleAvatar(user: user);
+      }
+    }
+
+    buildUserList(List<UserDto> users) {
+      List<Widget> usersChip = [];
+
+      for (var user in sharedUsersList.value) {
+        usersChip.add(
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 8.0),
+            child: Chip(
+              backgroundColor: context.primaryColor.withValues(alpha: 0.15),
+              label: Text(user.name, style: const TextStyle(fontSize: 12, fontWeight: FontWeight.bold)),
+            ),
+          ),
+        );
+      }
+      return ListView(
+        children: [
+          Wrap(children: [...usersChip]),
+          Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: Text(
+              'suggestions'.tr(),
+              style: const TextStyle(fontSize: 14, color: Colors.grey, fontWeight: FontWeight.bold),
+            ),
+          ),
+          ListView.builder(
+            primary: false,
+            shrinkWrap: true,
+            itemBuilder: ((context, index) {
+              return ListTile(
+                leading: buildTileIcon(users[index]),
+                dense: true,
+                title: Text(users[index].name, style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold)),
+                subtitle: Text(users[index].email, style: const TextStyle(fontSize: 12)),
+                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').tr(),
+        elevation: 0,
+        centerTitle: false,
+        leading: IconButton(
+          icon: const Icon(Icons.close_rounded),
+          onPressed: () {
+            context.maybePop(null);
+          },
+        ),
+        actions: [
+          TextButton(
+            onPressed: sharedUsersList.value.isEmpty ? null : addNewUsersHandler,
+            child: const Text("add", style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold)).tr(),
+          ),
+        ],
+      ),
+      body: suggestedShareUsers.widgetWhen(
+        onData: (users) {
+          for (var sharedUsers in album.sharedUsers) {
+            users.removeWhere((u) => u.id == sharedUsers.id || u.id == album.ownerId);
+          }
+
+          return buildUserList(users);
+        },
+      ),
+    );
+  }
+}