Steam cost to CSV file

steamcost.js

console.log(Array.from(document.querySelectorAll('.wallet_table_row'))
  .filter(x => !(x.children[2].textContent.includes('退款') || x.children[2].textContent.includes('转换') || x.children[1].textContent.includes('钱包资金')))
  .map(x => { return { 
    date: x.children[0].innerText, 
    cost: x.children[3].innerText, 
    item: x.children[1].innerText.split("\n").join(' 和 ') } 
  })
  .filter(x => x.cost.startsWith("¥"))
  .map(x => { return { 
    date: x.date, 
    cost: parseFloat(x.cost.split('\n')[0].split(' ')[1].replace(',', '')), 
    item: x.item } 
  })
  .map(x=> x.date + ", " + x.cost.toString()+', '+x.item).join("\n")
)