import json
import os

from selenium import webdriver
from selenium.webdriver.chrome.options import Options


options = Options()
options.add_experimental_option("debuggerAddress", os.environ.get("WEHAGO_CHROME_DEBUGGER_ADDRESS", "127.0.0.1:9225"))
driver = webdriver.Chrome(options=options)
driver.set_script_timeout(10)

script = r"""
const g = window.Grids && window.Grids.realgrid;
const safe = (fn) => {
  try { return fn(); } catch (e) { return {error: String(e)}; }
};
const out = {};
out.current = safe(() => g && g.getCurrent && g.getCurrent());
out.fullItemCount = safe(() => g && g.fullItemCount && g.fullItemCount());
out.columns = safe(() => g && g.getColumns && g.getColumns().map(c => ({
  name: c.name || c.fieldName || c.field,
  fieldName: c.fieldName,
  header: c.header && (c.header.text || c.header)
})).slice(0, 80));
out.rows = [];
if (g) {
  const n = Math.min(30, Number(out.fullItemCount) || 30);
  for (let i = 0; i < n; i += 1) {
    out.rows.push({
      item: i,
      dataRow: safe(() => g.getDataRow(i)),
      values: safe(() => g.getValues(i)),
      display: safe(() => g.getDisplayValuesOfRow ? g.getDisplayValuesOfRow(i) : g.getDisplayValues(i))
    });
  }
}
out.visibleText = Array.from(document.querySelectorAll('.rg-data-cell, td[class*=rg-data-cell], [class*=rg-data-cell], td'))
  .map(el => {
    const r = el.getBoundingClientRect();
    return {text: (el.textContent || '').trim(), left: Math.round(r.left), top: Math.round(r.top), width: Math.round(r.width), height: Math.round(r.height)};
  })
  .filter(x => x.text && x.width > 0 && x.height > 0 && x.top > 120)
  .slice(0, 120);
return out;
"""

print(json.dumps(driver.execute_script(script), ensure_ascii=False, indent=2)[:60000])
driver.quit()