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immich/mobile/lib/modules/search/providers/search_result_page.provider.dart

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import 'package:collection/collection.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/search/models/search_result_page_state.model.dart';
import 'package:immich_mobile/modules/search/services/search.service.dart';
import 'package:immich_mobile/shared/models/immich_asset.model.dart';
import 'package:intl/intl.dart';
class SearchResultPageNotifier extends StateNotifier<SearchResultPageState> {
SearchResultPageNotifier()
: super(SearchResultPageState(searchResult: [], isError: false, isLoading: true, isSuccess: false));
final SearchService _searchService = SearchService();
void search(String searchTerm) async {
state = state.copyWith(searchResult: [], isError: false, isLoading: true, isSuccess: false);
List<ImmichAsset>? assets = await _searchService.searchAsset(searchTerm);
if (assets != null) {
state = state.copyWith(searchResult: assets, isError: false, isLoading: false, isSuccess: true);
} else {
state = state.copyWith(searchResult: [], isError: true, isLoading: false, isSuccess: false);
}
}
}
final searchResultPageProvider = StateNotifierProvider<SearchResultPageNotifier, SearchResultPageState>((ref) {
return SearchResultPageNotifier();
});
final searchResultGroupByDateTimeProvider = StateProvider((ref) {
var assets = ref.watch(searchResultPageProvider).searchResult;
assets.sortByCompare<DateTime>((e) => DateTime.parse(e.createdAt), (a, b) => b.compareTo(a));
return assets.groupListsBy((element) => DateFormat('y-MM-dd').format(DateTime.parse(element.createdAt)));
});