manifold/web/components/feed/copy-link-date-time.tsx

import { Contract } from 'common/contract'
import React, { useState } from 'react'
import { ENV_CONFIG } from 'common/envs/constants'
import { contractPath } from 'web/lib/firebase/contracts'
import { copyToClipboard } from 'web/lib/util/copy'
import { DateTimeTooltip } from 'web/components/datetime-tooltip'
import Link from 'next/link'
import { fromNow } from 'web/lib/util/time'
import { ToastClipboard } from 'web/components/toast-clipboard'
import { LinkIcon } from '@heroicons/react/outline'

export function CopyLinkDateTimeComponent(props: {
  contract: Contract
  createdTime: number
  elementId: string
}) {
  const { contract, elementId, createdTime } = props
  const [showToast, setShowToast] = useState(false)

  function copyLinkToComment(
    event: React.MouseEvent<HTMLAnchorElement, MouseEvent>
  ) {
    event.preventDefault()

    let currentLocation = window.location.href.includes('/home')
      ? `https://${ENV_CONFIG.domain}${contractPath(contract)}#${elementId}`
      : window.location.href
    if (currentLocation.includes('#')) {
      currentLocation = currentLocation.split('#')[0]
    }
    copyToClipboard(`${currentLocation}#${elementId}`)
    setShowToast(true)
    setTimeout(() => setShowToast(false), 2000)
  }
  return (
    <>
      <DateTimeTooltip time={createdTime}>
        <Link
          href={`/${contract.creatorUsername}/${contract.slug}#${elementId}`}
          passHref={true}
        >
          <a
            onClick={(event) => copyLinkToComment(event)}
            className={'mx-1 cursor-pointer'}
          >
            <span className="whitespace-nowrap rounded-sm px-1 text-gray-400 hover:bg-gray-100 ">
              {fromNow(createdTime)}
              {showToast && (
                <ToastClipboard className={'left-24 sm:-left-16'} />
              )}
              <LinkIcon
                className="ml-1 mb-0.5 inline-block text-gray-400"
                height={13}
              />
            </span>
          </a>
        </Link>
      </DateTimeTooltip>
    </>
  )
}