import { traceFunction } from "@server/logging/tracing";
import { Document, Collection, Team } from "@server/models";

type Action = {
  type: string;
  text: string;
  name: string;
  value: string;
};

function presentSlackAttachment(
  document: Document,
  team: Team,
  collection?: Collection | null,
  context?: string,
  actions?: Action[]
) {
  // the context contains <b> tags around search terms, we convert them here
  // to the markdown format that slack expects to receive.
  const text = context
    ? context.replace(/<\/?b>/g, "*").replace(/\n/g, "")
    : document.getSummary();

  return {
    color: collection?.color,
    title: document.title,
    title_link: `${team.url}${document.url}`,
    footer: collection?.name,
    callback_id: document.id,
    text,
    ts: document.getTimestamp(),
    actions,
  };
}

export default traceFunction({
  spanName: "presenters",
})(presentSlackAttachment);