WIP - Added document search, restructured navigation

lib/features/document_search/cubit/document_search_cubit.dart

@@ -1,29 +1,47 @@
-import 'package:bloc/bloc.dart';
-import 'package:equatable/equatable.dart';
+import 'package:collection/collection.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
 import 'package:paperless_api/paperless_api.dart';
-import 'package:paperless_api/src/modules/documents_api/paperless_documents_api.dart';
 import 'package:paperless_mobile/features/paged_document_view/documents_paging_mixin.dart';
 
 import 'document_search_state.dart';
 
 class DocumentSearchCubit extends HydratedCubit<DocumentSearchState>
     with DocumentsPagingMixin {
+  ////
   DocumentSearchCubit(this.api) : super(const DocumentSearchState());
 
   @override
   final PaperlessDocumentsApi api;
 
+  ///
+  /// Requests results based on [query] and adds [query] to the
+  /// search history, removing old occurrences and trimming the list to
+  /// the last 5 searches.
+  ///
   Future<void> updateResults(String query) async {
     await updateFilter(
       filter: state.filter.copyWith(query: TextQuery.titleAndContent(query)),
     );
-    emit(state.copyWith(searchHistory: [query, ...state.searchHistory]));
+    emit(
+      state.copyWith(
+        searchHistory: [
+          query,
+          ...state.searchHistory.where((element) => element != query)
+        ].take(5).toList(),
+      ),
+    );
   }
 
-  Future<void> updateSuggestions(String query) async {
-    final suggestions = await api.autocomplete(query);
-    emit(state.copyWith(suggestions: suggestions));
+  void removeHistoryEntry(String suggestion) {
+    emit(state.copyWith(
+      searchHistory: state.searchHistory
+          .whereNot((element) => element == suggestion)
+          .toList(),
+    ));
+  }
+
+  Future<List<String>> findSuggestions(String query) {
+    return api.autocomplete(query);
   }
 
   @override

lib/features/document_search/cubit/document_search_state.dart

@@ -5,18 +5,13 @@ import 'package:paperless_mobile/features/paged_document_view/model/documents_pa
 
 part 'document_search_state.g.dart';
 
-
-
 @JsonSerializable(ignoreUnannotated: true)
 class DocumentSearchState extends DocumentsPagedState {
   @JsonKey()
   final List<String> searchHistory;
 
-  final List<String> suggestions;
-
   const DocumentSearchState({
     this.searchHistory = const [],
-    this.suggestions = const [],
     super.filter,
     super.hasLoaded,
     super.isLoading,
@@ -30,7 +25,6 @@ class DocumentSearchState extends DocumentsPagedState {
         filter,
         value,
         searchHistory,
-        suggestions,
       ];
 
   @override
@@ -62,7 +56,6 @@ class DocumentSearchState extends DocumentsPagedState {
       hasLoaded: hasLoaded ?? this.hasLoaded,
       isLoading: isLoading ?? this.isLoading,
       searchHistory: searchHistory ?? this.searchHistory,
-      suggestions: suggestions ?? this.suggestions,
     );
   }
 
@@ -71,5 +64,3 @@ class DocumentSearchState extends DocumentsPagedState {
 
   Map<String, dynamic> toJson() => _$DocumentSearchStateToJson(this);
 }
-
-class 

lib/features/document_search/cubit/document_search_state.g.dart

@@ -0,0 +1,21 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'document_search_state.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+DocumentSearchState _$DocumentSearchStateFromJson(Map<String, dynamic> json) =>
+    DocumentSearchState(
+      searchHistory: (json['searchHistory'] as List<dynamic>?)
+              ?.map((e) => e as String)
+              .toList() ??
+          const [],
+    );
+
+Map<String, dynamic> _$DocumentSearchStateToJson(
+        DocumentSearchState instance) =>
+    <String, dynamic>{
+      'searchHistory': instance.searchHistory,
+    };