Calculating Tinyman LP asset changes

tinydifferences.js

javascript:(function(){
   function parseNumber(_txt){
      let txt = _txt.split(" ")[0];
      let num_clean = parseFloat(txt.replace(",",""));
      return num_clean;
   }
   function asset_name(_txt){
      let name = _txt.split(" ")[1]; 
      return name;
   }
   
   let asset1 = [];
   let asset2 = [];
   let selector = ".tag.tag--layer-3.pooler-event-timeline-item-row__card__tag";
   let el = document.querySelectorAll(selector);
   
   for(let i = 0; i < el.length; i++){
      let asset_value = parseNumber(el[i].innerText);
      if(i % 2 === 0){
         asset1.push(asset_value);
      }
      else{
         asset2.push(asset_value);
      }
   }
   const reducer = (accumulator, curr) => accumulator + curr;
   let asset1_put = asset1.reduce(reducer);
   let asset2_put = asset2.reduce(reducer);
   
   let current = document.querySelector(".liquidity-detail-owned-portion-info__item--with-usd-tag");
   let current_asset1 = current.querySelectorAll(".typography--secondary-subtitle")[0].children[0];
   let difference_asset1 = parseNumber(current_asset1.innerText) - asset1_put;
   current_asset1.innerText += "\n" + "(" + (difference_asset1<0?"":"+") + difference_asset1.toFixed(6) + " " + asset_name(current_asset1.innerText) + ")";

   let current_asset2 = current.querySelectorAll(".typography--secondary-subtitle")[1].children[0];
   let difference_asset2 = parseNumber(current_asset2.innerText) - asset2_put;
   current_asset2.innerText += "\n" + "(" + (difference_asset2<0?"":"+") +  + difference_asset2.toFixed(6) + " " + asset_name(current_asset2.innerText) + ")";   
   
})();