Initial commit

lib/features/documents/model/query_parameters/asn_query.dart

@@ -0,0 +1,10 @@
+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/id_query_parameter.dart';
+
+class AsnQuery extends IdQueryParameter {
+  const AsnQuery.fromId(super.id) : super.fromId();
+  const AsnQuery.unset() : super.unset();
+  const AsnQuery.notAssigned() : super.notAssigned();
+
+  @override
+  String get queryParameterKey => 'archive_serial_number';
+}

lib/features/documents/model/query_parameters/correspondent_query.dart

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+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/id_query_parameter.dart';
+
+class CorrespondentQuery extends IdQueryParameter {
+  const CorrespondentQuery.fromId(super.id) : super.fromId();
+  const CorrespondentQuery.unset() : super.unset();
+  const CorrespondentQuery.notAssigned() : super.notAssigned();
+
+  @override
+  String get queryParameterKey => 'correspondent';
+}

lib/features/documents/model/query_parameters/document_type_query.dart

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+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/id_query_parameter.dart';
+
+class DocumentTypeQuery extends IdQueryParameter {
+  const DocumentTypeQuery.fromId(super.id) : super.fromId();
+  const DocumentTypeQuery.unset() : super.unset();
+  const DocumentTypeQuery.notAssigned() : super.notAssigned();
+
+  @override
+  String get queryParameterKey => 'document_type';
+}

lib/features/documents/model/query_parameters/id_query_parameter.dart

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+import 'package:equatable/equatable.dart';
+import 'package:flutter/widgets.dart';
+
+abstract class IdQueryParameter extends Equatable {
+  final bool _onlyNotAssigned;
+  final int? _id;
+
+  const IdQueryParameter.notAssigned()
+      : _onlyNotAssigned = true,
+        _id = null;
+
+  const IdQueryParameter.fromId(int? id)
+      : _onlyNotAssigned = false,
+        _id = id;
+
+  const IdQueryParameter.unset() : this.fromId(null);
+
+  bool get isUnset => _id == null && _onlyNotAssigned == false;
+
+  bool get isSet => _id != null && _onlyNotAssigned == false;
+
+  bool get onlyNotAssigned => _onlyNotAssigned;
+
+  int? get id => _id;
+
+  @protected
+  String get queryParameterKey;
+
+  String toQueryParameter() {
+    if (onlyNotAssigned) {
+      return "&${queryParameterKey}__isnull=1";
+    }
+
+    return isUnset ? "" : "&${queryParameterKey}__id=$id";
+  }
+
+  @override
+  List<Object?> get props => [_onlyNotAssigned, _id];
+}

lib/features/documents/model/query_parameters/ids_query_parameter.dart

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+import 'package:equatable/equatable.dart';
+
+abstract class IdsQueryParameter with EquatableMixin {
+  final List<int> _ids;
+  final bool onlyNotAssigned;
+
+  const IdsQueryParameter.fromIds(List<int> ids)
+      : onlyNotAssigned = false,
+        _ids = ids;
+
+  const IdsQueryParameter.notAssigned()
+      : onlyNotAssigned = true,
+        _ids = const [];
+
+  const IdsQueryParameter.unset()
+      : onlyNotAssigned = false,
+        _ids = const [];
+
+  bool get isUnset => _ids.isEmpty && onlyNotAssigned == false;
+
+  bool get isSet => _ids.isNotEmpty && onlyNotAssigned == false;
+
+  List<int> get ids => _ids;
+
+  String toQueryParameter();
+
+  @override
+  List<Object?> get props => [onlyNotAssigned, _ids];
+}

lib/features/documents/model/query_parameters/query_type.dart

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+enum QueryType {
+  title('title__icontains'),
+  titleAndContent('title_content'),
+  extended('query'),
+  asn('asn');
+
+  final String queryParam;
+  const QueryType(this.queryParam);
+}

lib/features/documents/model/query_parameters/sort_field.dart

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+enum SortField {
+  archiveSerialNumber("archive_serial_number"),
+  correspondentName("correspondent__name"),
+  title("title"),
+  documentType("documentType"),
+  created("created"),
+  added("added"),
+  modified("modified");
+
+  final String queryString;
+
+  const SortField(this.queryString);
+
+  @override
+  String toString() {
+    return name.toLowerCase();
+  }
+}

lib/features/documents/model/query_parameters/sort_order.dart

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+enum SortOrder {
+  ascending(""),
+  descending("-");
+
+  final String queryString;
+  const SortOrder(this.queryString);
+
+  SortOrder toggle() {
+    return this == ascending ? descending : ascending;
+  }
+}

lib/features/documents/model/query_parameters/storage_path_query.dart

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+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/id_query_parameter.dart';
+
+class StoragePathQuery extends IdQueryParameter {
+  const StoragePathQuery.fromId(super.id) : super.fromId();
+  const StoragePathQuery.unset() : super.unset();
+  const StoragePathQuery.notAssigned() : super.notAssigned();
+
+  @override
+  String get queryParameterKey => 'storage_path';
+}

lib/features/documents/model/query_parameters/tags_query.dart

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+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/ids_query_parameter.dart';
+
+class TagsQuery extends IdsQueryParameter {
+  const TagsQuery.fromIds(super.ids) : super.fromIds();
+  const TagsQuery.unset() : super.unset();
+  const TagsQuery.notAssigned() : super.notAssigned();
+
+  @override
+  String toQueryParameter() {
+    if (onlyNotAssigned) {
+      return '&is_tagged=false';
+    }
+    return isUnset ? "" : '&tags__id__all=${ids.join(',')}';
+  }
+}