import TableBuilder from 'table-builder'

var data = [/* see data section above */];

// You can put key-value pairs if you strongly want keep headers order:
// [['name', 'User name'], ['age', 'User age'], ['link', 'Homepage']]
var headers = { "name" : "User name", "age": "User age", "link": "Homepage" };

var Table = require('table-builder');
console.log(
  (new Table({'class': 'some-table'}))
    .setHeaders(headers) // see above json headers section
    .setData(data) // see above json data section
    .render()
);

const process = require('process')
const TableBuilder = require('table-builder')
    const table = new TableBuilder({class: 'avito'})
    const headers = {price: 'Price', title: 'Title'}
const thrw = require('throw')
const fetch = require('isomorphic-fetch')
    const getHttp = (uri) => fetch(uri).then(r => r.status >= 400 ? thrw (r.status) : r.text())
const parseHtml = html => require('jsdom').jsdom(html)

const uri = process.argv[2] || 'https://www.avito.ru/moskva/telefony/iphone?q=iphone+se'

const retreiveData = (document) => Array.from(document.querySelectorAll('.js-catalog_after-ads .item')).map(i=>({title:i.querySelector('.title'), price:i.querySelector('.about')})).map(({title,price})=>({title:title.textContent.trim(),price:price.textContent.trim()}))

const main = () =>
    getHttp(uri)
    .then(html => parseHtml(html))
    .then(document => retreiveData(document))
    .then(data => table.setHeaders(headers).setData(data).render())

const style = `<style>body { text-align: center; } .avito {width: 100%;} thead { text-align: left; } .price-td { text-align: right; }</style>`
main().then(r=>console.log(style, r))

var data = [ // Look the previous case differences: link format changed and name splitted into firstname and surname
  { "firstname":"Larry", "surname":"Wall", "age":57, "link": "www.wall.org/~larry/" },
  { "firstname":"Bill", "surname":"Gates", "age":56, "link": "www.microsoft.com" },
  { "firstname":"Daffy", "surname":"Duck", "age":75, "link": "" }
];

(new Table({'class': 'some-table'}))
  .setPrism('link', function (cellData) {
    return cellData && '<a href="http://'+cellData+'">'+cellData+'</a>' || 'N/A';
  })
  .setPrism('name', function (cellData, row) {
    return row.surname + ' ' + row.firstname;
  })
  .setHeaders({ "name": "User name", "age": "User age", "link": "Homepage" })
  .setData(data)
  .render()

table.setTotal('age', function (columnCellsCollection, rowsCollection) {
  // Calc average age
  return Math.round(
    columnCellsCollection
      .reduce(function (prev, val) { return +prev + val; })
      / columnCellsCollection.length
  );
});

// ...
table
  .setGroup('product_category', function (value, recordsCount, totals) {
    // ...
  })
  // ...
  .render();

// Show table replacer block if data set is empty
// ...
table
  // ...
  .render()
  || 'Data collection is empty!';