import { XMLElem } from "@/util/XmlElem";
import { UABaseNode, type UABaseNodeOptions } from "./UABaseNode";

export class UAVariable extends UABaseNode {
    constructor(options: UAVariableNodeOptions) {
                    super(options);
    }

    static  fromXML(uaObject: any): UAVariable{
        const bn=super.fromXML(uaObject)
        return new UAVariable({nodeId: bn.nodeId, 
                                nodeClass: "Variable",
                                browseName: bn.browseName, 
                                displayName: bn.displayName, 
                                references: bn.references});
    }

    toXML(): XMLElem {
        const elem =new XMLElem('UAVariable');
        elem.attr('NodeID', this.nodeId.toString())
            .attr('BrowseName', this.browseName)
            .attr('DisplayName', this.displayName);
        const refs=elem.add(new XMLElem('References'))
        for(const ref of this.references) {
            refs.add(ref.toXML());
        }
        return elem;
    }
}

export interface UAVariableNodeOptions extends UABaseNodeOptions{

}