export function mirror()

in packages/maker.js/src/core/model.ts [250:304]
45 lines of code
16 McCabe index (conditional complexity)

    export function mirror(modelToMirror: IModel, mirrorX: boolean, mirrorY: boolean): IModel {
        var newModel: IModel = {};

        if (!modelToMirror) return null;

        if (modelToMirror.origin) {
            newModel.origin = point.mirror(modelToMirror.origin, mirrorX, mirrorY);
        }

        if (modelToMirror.type) {
            newModel.type = modelToMirror.type;
        }

        if ('layer' in modelToMirror) {
            newModel.layer = modelToMirror.layer;
        }

        if (modelToMirror.units) {
            newModel.units = modelToMirror.units;
        }

        if (modelToMirror.type === models.BezierCurve.typeName) {
            newModel.type = models.BezierCurve.typeName;
            (newModel as models.BezierCurve).seed = path.mirror((modelToMirror as models.BezierCurve).seed, mirrorX, mirrorY) as IPathBezierSeed;
        }

        if (modelToMirror.paths) {
            newModel.paths = {};
            for (var id in modelToMirror.paths) {
                var pathToMirror = modelToMirror.paths[id];
                if (!pathToMirror) continue;
                var pathMirrored = path.mirror(pathToMirror, mirrorX, mirrorY);
                if (!pathMirrored) continue;
                newModel.paths[id] = pathMirrored;
            }
        }

        if (modelToMirror.models) {
            newModel.models = {};
            for (var id in modelToMirror.models) {
                var childModelToMirror = modelToMirror.models[id];
                if (!childModelToMirror) continue;
                var childModelMirrored = mirror(childModelToMirror, mirrorX, mirrorY);
                if (!childModelMirrored) continue;
                newModel.models[id] = childModelMirrored;
            }
        }

        if (modelToMirror.caption) {
            newModel.caption = cloneObject(modelToMirror.caption);
            newModel.caption.anchor = path.mirror(modelToMirror.caption.anchor, mirrorX, mirrorY) as IPathLine;
        }

        return newModel;
    }