Implementing MoveElements command

Author: tlorantfy

.gitignore

@@ -1,2 +1,3 @@
 /build
+/.vscode
 .DS_Store

Src/AdditionalJSONCommands.cpp

@@ -346,5 +346,155 @@ GS::ObjectState	ReloadLibrariesCommand::Execute (const GS::ObjectState& /*parame
 		return CreateErrorResponse (APIERR_COMMANDFAILED, "Reloading Libraries failed. Check internet connection if you have active libraries from BIMcloud!");
 	}
 
+	return {};
+}
+
+
+// --- MoveElementsCommand ----------------------------------------------------------------------------------
+
+GS::String MoveElementsCommand::GetName () const
+{
+	return "MoveElements";
+}
+
+
+constexpr const char* ElementsWithMoveVectorsParameterField = "elementsWithMoveVectors";
+constexpr const char* ElementIdField = "elementId";
+constexpr const char* GuidField = "guid";
+constexpr const char* MoveVectorField = "moveVector";
+constexpr const char* CopyField = "copy";
+
+
+GS::Optional<GS::UniString> MoveElementsCommand::GetInputParametersSchema () const
+{
+	return GS::UniString::Printf (R"({
+	"type": "object",
+	"properties": {
+		"%s": {
+			"type": "array",
+			"description": "The elements with move vector pairs.",
+			"items": {
+				"type": "object",
+				"properties": {
+					"%s": {
+						"$ref": "APITypes.json#/definitions/ElementId"
+					},
+					"%s": {
+						"type": "object",
+						"description" : "Move vector of a 3D point.",
+						"properties" : {
+							"x": {
+								"type": "number",
+								"description" : "X value of the vector."
+							},
+							"y" : {
+								"type": "number",
+								"description" : "Y value of the vector."
+							},
+							"z" : {
+								"type": "number",
+								"description" : "Z value of the vector."
+							}
+						},
+						"additionalProperties": false,
+						"required" : [
+							"x",
+							"y",
+							"z"
+						]
+					},
+					"%s": {
+						"type": "boolean",
+						"description" : "Optional parameter. If true, then a copy of the element will be moved. By default it's false."
+					}
+				},
+				"additionalProperties": false,
+				"required": [
+					"%s",
+					"%s"
+				]
+			}
+		}
+	},
+	"additionalProperties": false,
+	"required": [
+	"%s"
+	]
+})",
+ElementsWithMoveVectorsParameterField,
+ElementIdField,
+MoveVectorField,
+CopyField,
+ElementIdField, MoveVectorField,
+ElementsWithMoveVectorsParameterField);
+}
+
+
+static API_Guid GetGuidFromElementIdField (const GS::ObjectState& os)
+{
+	GS::String guid;
+	os.Get (GuidField, guid);
+	return APIGuidFromString (guid.ToCStr ());
+}
+
+
+static API_Vector3D GetVector3DFromMoveVectorField (const GS::ObjectState& os)
+{
+	API_Vector3D v;
+	os.Get ("x", v.x);
+	os.Get ("y", v.y);
+	os.Get ("z", v.z);
+	return v;
+}
+
+
+static GSErrCode MoveElement (const API_Guid& elemGuid, const API_Vector3D& moveVector, bool withCopy)
+{
+	GS::Array<API_Neig> elementsToEdit = { API_Neig (elemGuid) };
+
+	API_EditPars editPars = {};
+	editPars.typeID = APIEdit_Drag;
+	editPars.endC = moveVector;
+	editPars.withDelete = !withCopy;
+
+	return ACAPI_Element_Edit (&elementsToEdit, editPars);
+}
+
+
+GS::ObjectState	MoveElementsCommand::Execute (const GS::ObjectState& parameters, GS::ProcessControl& /*processControl*/) const
+{
+	GS::Array<GS::ObjectState> elementsWithMoveVectors;
+	parameters.Get (ElementsWithMoveVectorsParameterField, elementsWithMoveVectors);
+
+	API_Guid elemGuid;
+	const APIErrCodes err = (APIErrCodes) ACAPI_CallUndoableCommand ("Move Elements", [&] () -> GSErrCode {
+		for (const GS::ObjectState& elementWithMoveVector : elementsWithMoveVectors) {
+			const GS::ObjectState* elementId = elementWithMoveVector.Get (ElementIdField);
+			const GS::ObjectState* moveVector = elementWithMoveVector.Get (MoveVectorField);
+			if (elementId == nullptr || moveVector == nullptr) {
+				continue;
+			}
+
+			elemGuid = GetGuidFromElementIdField (*elementId);
+
+			bool copy = false;
+			elementWithMoveVector.Get (CopyField, copy);
+
+			const GSErrCode err = MoveElement (elemGuid,
+											   GetVector3DFromMoveVectorField (*moveVector),
+											   copy);
+			if (err != NoError) {
+				return err;
+			}
+		}
+
+		return NoError;
+	});
+
+	if (err != NoError) {
+		const GS::UniString errorMsg = GS::UniString::Printf ("Failed to move element with guid %T!", APIGuidToString (elemGuid).ToPrintf ());
+		return CreateErrorResponse (err, errorMsg.ToCStr ().Get ());
+	}
+
 	return {};
 }

Src/AdditionalJSONCommands.hpp

@@ -63,4 +63,12 @@ class ReloadLibrariesCommand : public AdditionalJSONCommand {
 };
 
 
+class MoveElementsCommand : public AdditionalJSONCommand {
+public:
+	virtual GS::String							GetName () const override;
+	virtual GS::Optional<GS::UniString>			GetInputParametersSchema () const override;
+	virtual GS::ObjectState						Execute (const GS::ObjectState& parameters, GS::ProcessControl& processControl) const override;
+};
+
+
 #endif

Src/Main.cpp

@@ -50,6 +50,7 @@ GSErrCode __ACENV_CALL	Initialize (void)
 	err |= ACAPI_Install_AddOnCommandHandler (GS::NewOwned<GetArchicadLocationCommand> ());
 	err |= ACAPI_Install_AddOnCommandHandler (GS::NewOwned<QuitCommand> ());
 	err |= ACAPI_Install_AddOnCommandHandler (GS::NewOwned<ReloadLibrariesCommand> ());
+	err |= ACAPI_Install_AddOnCommandHandler (GS::NewOwned<MoveElementsCommand> ());
 
 	return err;
 }		// Initialize