FWS helper

fws-helper.user.js

// ==UserScript==
// @name            FWS Helper
// @description     Overwrites alert()
// @include         https://fws.coa.gov.tw/*
// @grant           none
// @run-at          document-start
// ==/UserScript==

unsafeWindow.alertx = str => {
  console.log ("Greasemonkey intercepted alert: ", str)
  return true
}

const start = () => {
  const h = (type, attrs, ...children) => {
    const element = Object.assign(document.createElement(type), attrs)
    element.append(...children)
    return element
  }
  const qa = s => Array.from(document.querySelectorAll(s))
  const I = {
    click: s => qa(s).forEach(it => it.click()),
    fill: (s, v) => qa(s).forEach(it => it.value = v)
  }

  const path = location.pathname.toLowerCase()
  if (/feelist/.test(path)) {
    I.click('[type="checkbox"]:not(:checked)')
  }

  const p1 = /桃園市及農會補助/

  qa('select').filter(it => p1.test(it.textContent))
  .forEach(it => {
    const label = it.querySelectorAll(`[value="${it.value}"]`).map(it => it.textContet)[0]
    if (label && !p1.test(label)) {
      const target = it.querySelectorAll('option').filter(it =>
        it.textContent.length > label.length &&
        it.textContent.includes(label)
      ).map(it => it.value)[0]
      target.value && (it.value = target.value)
    }
  })

  const date = qa('[name="ROC_AddDate"]').map(it => it.value)[0]
  I.fill('[name="ROC_InsureHouseStatusChangeDate"]', date)
}

document.addEventListener('DOMContentLoaded', () => {
  try {
    start()
  } catch(e) {}
})