window.injectCSharp = async function (helper) { window.CSHARP = helper }

async function delay(t) { return new Promise((resolve) => { setTimeout(resolve, t) }) }

async function removeElementById(id) { document.getElementById(id)?.remove() }

function scrollToId(id) {
  const element = document.getElementById(id)
  if (element instanceof HTMLElement)
    element.scrollIntoView({behavior: "smooth",block: "start",inline: "nearest"})
}

function toggleDetails(id) {
  const element = document.getElementById(id)
  if (element instanceof HTMLDetailsElement) element.open = !element.open
}

function cacheBust(url) {
  fetch(new Request(url), {
    headers: new Headers({
      "pragma": "no-cache",
      "cache-control": "no-cache"
    }),
    mode: 'no-cors',
    cache: 'no-cache',
  })
    .finally(() => {
      let els = document.querySelectorAll(`[src="${url}"]`)
      els.forEach(el => el.removeAttribute('src'))
      els.forEach(el => el.src = url)
    })
}