Bulfleet status calc

(()=>{
    let script = document.createElement('script');
    script.src = 'http://code.jquery.com/jquery-1.11.0.min.js';
    script.type = 'text/javascript';
    document.getElementsByTagName('head')[0].appendChild(script);
    setTimeout(function(){
        let totalRes = [0,0,0];
        let totalIncome = [0,0,0];
        let resNames = ['метал','кристали','газ'];
        let incomeNames = ['Доход метал','Доход кристали','Доход газ'];

        $(".table-galaxy").find('tr').each(
            (i)=>{
                let item = $(".table-galaxy").find('tr').eq(i);
                let itemName = item.children().eq(0).html();

                let resIndex = resNames.indexOf(itemName);
                let incomeIndex = incomeNames.indexOf(itemName);
                if (resIndex !== -1){
                    let result = Number(item.children().eq(1).html().split('/')[0].replace(',',''))
                    totalRes[resIndex] += result;
                } else if (incomeIndex !== -1){
                    let result = Number(item.children().eq(1).html().replace(',',''))
                    totalIncome[incomeIndex] += result;
                }
            }
        )

        console.log('Unspent ressource points: ' + (totalRes.reduce((x,y)=>x+y) / 1000));
        resNames.forEach((el,i)=>{
            console.log(el + ': ' + totalRes[i])
        })

        incomeNames.forEach((el,i)=>{
            console.log(el + ': ' + totalIncome[i])
        })
    },500);
})()