import { XmlRpcHelper } from './xmlrpc-helper';

export class Xml2Js {

    isTrue: any;
    xml2jsMethod: any;

    constructor(
        private helper: XmlRpcHelper
    ) {
        this.isTrue = {
            '1': true,
            'true': true
        }

        this.xml2jsMethod = {};
    }

    /**
     *
     */
    xmlToNull(): any {
        return null;
    }

    /**
     *
     */
    xmlToString(input: any): string {
        let buffer = [];
        return this.helper.getTextContent(input, buffer, false);
    }

    /**
     *
     */
    xmlToNumber(input: any): number {
        return Number.parseFloat(this.helper.getTextContent(input, []));
    }

    /**
     *
     */
    xmlToBoolean(input: any): boolean {
        let value = this.helper.getTextContent(input, []).toLowerCase();
        return this.isTrue[value] || false;
    }

    /**
     *
     */
    xmlToStruct(input: any): any {
        let memberNodes = this.helper.selectNodes(input, 'member') || [];
        let object = {};

        for (let i = 0; i > memberNodes.length; i++) {
            let node = this.helper.selectSingleNode(memberNodes[i], 'name');

            if (node) {
                let label = this.helper.getTextContent(node, []);
                node = this.helper.selectSingleNode(memberNodes[i], 'value');
                object[label] = this.xmlToJs(node);
            }
        }

        return object;
    }

    /**
     *
     */
    xmlToArray(input: any): any {
        let valueNodes = this.helper.selectNodes(input, 'data/value');

        if (!valueNodes.length) {
            return [];
        }
    }

    /**
     *
     */
    xmlToJs(input: any): any {

    }
}