log("Inicio confirmation from LUA!!")
local err
print("BEFORE JSON LOADING payload: " .. json_payload)
local json = require("json")
print("AFTER JSON LOADING")
-- Parse the JSON string
local obj, err = json.decode(json_payload)

local error_on_page

-- We need to click on btngenerar first and then we'll see the confirmar button

err = waitVisibleByQuerySelector("#btngenerar")
if err then
  print("Error waiting for btngenerar: " .. err)
  return
end

err = clickElementByQuerySelector("#btngenerar")
if err then
  print("Error clicking on btngenerar: " .. err)
  return
end

waitSecs(3)
js_script = [[
  $x("//button[@type='button' and .//span[normalize-space()='Confirmar'] ]")[0].click();
]]

print("About to click on Confirmar using this JS: " .. js_script)

error_on_page, err = evaluateJsWithStringOutput(js_script)
if err then
  error("Clicking on Confirmar error: " .. err)
else
  print("Clicking on Confirmar success")
end

waitSecs(2)

log("Finishing confirmation from LUA!!")