pcutable node scrape

var STEAM_APPS = 'F:/SteamLibrary/steamapps/';


var fs = require('fs');
//var derp = fs.readFileSync('gps.txt').toString();
var parser = require('fast-xml-parser');
var he = require('he');


var options = {
    attributeNamePrefix : "@_",
    attrNodeName: "attr", //default is 'false'
    textNodeName : "#text",
    ignoreAttributes : true,
    ignoreNameSpace : false,
    allowBooleanAttributes : false,
    parseNodeValue : true,
    parseAttributeValue : false,
    trimValues: true,
    cdataTagName: "__cdata", //default is 'false'
    cdataPositionChar: "\\c",
    parseTrueNumberOnly: false,
    arrayMode: false, //"strict"
    attrValueProcessor: (val, attrName) => he.decode(val, {isAttributeValue: true}),//default is a=>a
    tagValueProcessor : (val, tagName) => he.decode(val), //default is a=>a
    stopNodes: ["parse-me-as-string"]
};

var PCUTable = {};


var dbg = true;
function scanFile(file)
{
    if(file.indexOf('CubeBlocks') != -1 || file.indexOf('ExpansePatch_') != -1)
    {
        var xmldata = fs.readFileSync(file).toString();
        try
        {
            var json = parser.parse(xmldata,options, true);
            console.log('parsed '+file);
            /*if(dbg && file.indexOf('ExpansePatch_AryxLynxonEpsteinDrives_LargeCubeBlocks.sbc') != -1)
            {
                //var x = xml2json.toJson(xmldata);
                var result = convert.xml2js(xmldata, {compact:true,alwaysArray:true});

                dbg=false;
                fs.writeFileSync('test.json', ''+JSON.stringify(result, null, '\t'));
            }*/

            try
            {
                var defs = json.Definitions.CubeBlocks.Definition;
                for(var i =0; i < defs.length; i++)
                {
                    var def = defs[i];
                    if('Id' in def && 'PCU' in def)
                    {
                        var e = def.Id.TypeId+'/'+def.Id.SubtypeId;
                        if(e in PCUTable)
                        {
                            if(PCUTable[e] < def.PCU)PCUTable[e] = def.PCU;
                        }else PCUTable[e] = def.PCU;
                    }
                }
            }catch(e){}

        }catch(error)
        {
            console.log(error.message);
        }
    }
}

function scanFolder(directory)
{
    fs.readdirSync(directory).forEach(function(iter)
    {
        var e = directory+'/'+iter;
        var s = fs.statSync(e);
        if(s.isDirectory())scanFolder(e);
        else if(s.isFile())scanFile(e);
    });
}

scanFolder(STEAM_APPS+'common/SpaceEngineers/Content/Data/CubeBlocks');
scanFolder(STEAM_APPS+'workshop/content/244850');


var dict = 'Dictionary<string, int> PCUTable = new Dictionary<string, int>();\n\n';

for(var key in PCUTable)
{
    var pcu = PCUTable[key];
    if(pcu > 1)
    {
        console.log(key+' = '+pcu);
        dict += 'PCUTable["'+key+'"]='+pcu+';\n';
    }
}
fs.writeFileSync('pcutable.cs', dict);