import { Template } from '@/mission-control';

import { Post } from '~/db/models';
import { getLinks, sanitize } from '~/util/comments';
import { generateIdentityHash } from '~/util/identity';
import { timeAgo } from '~/util/time';

interface Props {
  post: Post;
  showLinks?: boolean;
}

const Name: Template<{ post: Post }> = ({ t }, { post }) =>
  post.author ||
  (post.fingerprint
    ? `!${generateIdentityHash(post.fingerprint)}`
    : t('anonymous'));

const PostItem: Template<Props> = (
  { each, include, link, t, when },
  { post, showLinks },
) => `
${include(Name, { post })} · ${timeAgo(
  t,
  new Date(post.createdAt).getTime(),
)} · ${t('no_n', post.id)}
${when(
  post.image !== null && showLinks,
  () => `
${link(`/images/${post.image}.png`)} ${sanitize(post.comment)}`,
  () => `
${sanitize(post.comment)}
`,
)}
${when(showLinks, () =>
  each(
    getLinks(post.comment).slice(0, 3),
    (url) => `
${link(url)}`,
    0,
  ),
)}
`;

export default PostItem;