//
// AUTO-GENERATED FILE, DO NOT MODIFY!
//
// @dart=2.12

// ignore_for_file: unused_element, unused_import
// ignore_for_file: always_put_required_named_parameters_first
// ignore_for_file: constant_identifier_names
// ignore_for_file: lines_longer_than_80_chars

part of openapi.api;


class RelationsApi {
  RelationsApi([ApiClient? apiClient]) : apiClient = apiClient ?? defaultApiClient;

  final ApiClient apiClient;

  /// Delete Relation
  ///
  /// Deletes the relation.
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation ID
  Future<Response> deleteRelationWithHttpInfo(int id,) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/{id}'
      .replaceAll('{id}', id.toString());

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'DELETE',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// Delete Relation
  ///
  /// Deletes the relation.
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation ID
  Future<void> deleteRelation(int id,) async {
    final response = await deleteRelationWithHttpInfo(id,);
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
  }

  /// Edit Relation
  ///
  /// When calling this endpoint the client provides a single object, containing the properties and links that it wants to change, in the body. It is only allowed to provide properties or links supporting the **write** operation.  Note that changing the `type` of a relation invariably also changes the respective `reverseType` as well as the \"name\" of it. The returned Relation object will reflect that change. For instance if you change a Relation's `type` to \"follows\" then the `reverseType` will be changed to `precedes`.
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation ID
  Future<Response> editRelationWithHttpInfo(int id,) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/{id}'
      .replaceAll('{id}', id.toString());

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'PATCH',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// Edit Relation
  ///
  /// When calling this endpoint the client provides a single object, containing the properties and links that it wants to change, in the body. It is only allowed to provide properties or links supporting the **write** operation.  Note that changing the `type` of a relation invariably also changes the respective `reverseType` as well as the \"name\" of it. The returned Relation object will reflect that change. For instance if you change a Relation's `type` to \"follows\" then the `reverseType` will be changed to `precedes`.
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation ID
  Future<RelationModel?> editRelation(int id,) async {
    final response = await editRelationWithHttpInfo(id,);
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'RelationModel',) as RelationModel;
    
    }
    return null;
  }

  /// List Relations
  ///
  /// Lists all relations according to the given (optional, logically conjunctive) filters and ordered by ID. The response only includes relations between work packages which the user is allowed to see.
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [String] filters:
  ///   JSON specifying filter conditions. Accepts the same format as returned by the [queries](https://www.openproject.org/docs/api/endpoints/queries/) endpoint. Valid fields to filter by are:  + id - ID of relation  + from - ID of work package from which the filtered relations emanates.  + to - ID of work package to which this related points.  + involved - ID of either the `from` or the `to` work package.  + type - The type of relation to filter by, e.g. \"follows\".
  ///
  /// * [String] sortBy:
  ///   JSON specifying sort criteria. Accepts the same format as returned by the [queries](https://www.openproject.org/docs/api/endpoints/queries/) endpoint.
  Future<Response> listRelationsWithHttpInfo({ String? filters, String? sortBy, }) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations';

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    if (filters != null) {
      queryParams.addAll(_queryParams('', 'filters', filters));
    }
    if (sortBy != null) {
      queryParams.addAll(_queryParams('', 'sortBy', sortBy));
    }

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'GET',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// List Relations
  ///
  /// Lists all relations according to the given (optional, logically conjunctive) filters and ordered by ID. The response only includes relations between work packages which the user is allowed to see.
  ///
  /// Parameters:
  ///
  /// * [String] filters:
  ///   JSON specifying filter conditions. Accepts the same format as returned by the [queries](https://www.openproject.org/docs/api/endpoints/queries/) endpoint. Valid fields to filter by are:  + id - ID of relation  + from - ID of work package from which the filtered relations emanates.  + to - ID of work package to which this related points.  + involved - ID of either the `from` or the `to` work package.  + type - The type of relation to filter by, e.g. \"follows\".
  ///
  /// * [String] sortBy:
  ///   JSON specifying sort criteria. Accepts the same format as returned by the [queries](https://www.openproject.org/docs/api/endpoints/queries/) endpoint.
  Future<Object?> listRelations({ String? filters, String? sortBy, }) async {
    final response = await listRelationsWithHttpInfo( filters: filters, sortBy: sortBy, );
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'Object',) as Object;
    
    }
    return null;
  }

  /// Relation edit form
  ///
  /// 
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   ID of the relation being modified
  Future<Response> relationEditFormWithHttpInfo(int id,) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/{id}/form'
      .replaceAll('{id}', id.toString());

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'POST',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// Relation edit form
  ///
  /// 
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   ID of the relation being modified
  Future<Object?> relationEditForm(int id,) async {
    final response = await relationEditFormWithHttpInfo(id,);
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'Object',) as Object;
    
    }
    return null;
  }

  /// View Relation
  ///
  /// 
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation id
  Future<Response> viewRelationWithHttpInfo(int id,) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/{id}'
      .replaceAll('{id}', id.toString());

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'GET',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// View Relation
  ///
  /// 
  ///
  /// Parameters:
  ///
  /// * [int] id (required):
  ///   Relation id
  Future<RelationModel?> viewRelation(int id,) async {
    final response = await viewRelationWithHttpInfo(id,);
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'RelationModel',) as RelationModel;
    
    }
    return null;
  }

  /// View relation schema
  ///
  /// 
  ///
  /// Note: This method returns the HTTP [Response].
  Future<Response> viewRelationSchemaWithHttpInfo() async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/schema';

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'GET',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// View relation schema
  ///
  /// 
  Future<Object?> viewRelationSchema() async {
    final response = await viewRelationSchemaWithHttpInfo();
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'Object',) as Object;
    
    }
    return null;
  }

  /// View relation schema for type
  ///
  /// 
  ///
  /// Note: This method returns the HTTP [Response].
  ///
  /// Parameters:
  ///
  /// * [String] type (required):
  ///   Type of the schema
  Future<Response> viewRelationSchemaForTypeWithHttpInfo(String type,) async {
    // ignore: prefer_const_declarations
    final path = r'/api/v3/relations/schema/{type}'
      .replaceAll('{type}', type);

    // ignore: prefer_final_locals
    Object? postBody;

    final queryParams = <QueryParam>[];
    final headerParams = <String, String>{};
    final formParams = <String, String>{};

    const contentTypes = <String>[];


    return apiClient.invokeAPI(
      path,
      'GET',
      queryParams,
      postBody,
      headerParams,
      formParams,
      contentTypes.isEmpty ? null : contentTypes.first,
    );
  }

  /// View relation schema for type
  ///
  /// 
  ///
  /// Parameters:
  ///
  /// * [String] type (required):
  ///   Type of the schema
  Future<Object?> viewRelationSchemaForType(String type,) async {
    final response = await viewRelationSchemaForTypeWithHttpInfo(type,);
    if (response.statusCode >= HttpStatus.badRequest) {
      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
    }
    // When a remote server returns no body with a status of 204, we shall not decode it.
    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
    // FormatException when trying to decode an empty string.
    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'Object',) as Object;
    
    }
    return null;
  }
}