/* Copy to Clipboard */
export async function copyToClipboard(doc: ItemObject) {
  const toast = useToast()

  const selection = window.getSelection()

  const container = document.createElement('div')
  const range = selection?.getRangeAt(0)
  container.appendChild(range.cloneContents())

  const htmlOutput = container.innerHTML + '<br/>' + doc.title + '<br/>' + formatSignature(doc)
  const textOutput = selection?.toString() + '\n\n' + doc.title + '\n' + formatSignature(doc)

  try {
    // Modern Clipboard API requires ClipboardItem
    const clipboardItem = new ClipboardItem({
      'text/html': new Blob([htmlOutput], { type: 'text/html' }),
      'text/plain': new Blob([textOutput], { type: 'text/plain' })
    })

    await navigator.clipboard.write([clipboardItem])
    toast.add({
      title: 'Texto copiado!',
      description: `${truncateAtWord(textOutput, 150)}`,
      icon: 'ph-clipboard-text',
      color: doc.type == 'activities' ? 'success' : 'info'
    })
  } catch (err) {
    console.error('Failed to copy: ', err)
  }
}

const truncateAtWord = (str: string, limit: number) => {
  if (str.length <= limit) return str
  const subString = str.slice(0, limit)
  return subString.slice(0, subString.lastIndexOf('')) + '...'
}

export function debugDocument(json: []) {
  let data = ''
  // Iterate through keys and values
  for (const key in json) {
    if (json.hasOwnProperty(key)) {
      data += `${key}: ${json[key]}\n\r`
    }
  }
  return data
}

export function addNote() {
  return 'yay'
}