import { Context } from "@oak/oak";
import { nip19 } from "@nostr/tools";
import { log } from "../log.ts";
import { lookupPubkeyByUsername } from "../ldap.ts";
import { fetchArticlesByAuthor, fetchProfileEvent } from "../nostr.ts";
import { profilePageHtml } from "../html.ts";

const usernameHandler = async function (ctx: Context) {
  const { request } = ctx;
  const username = ctx.params.path.replace(/^(@|~)/, "");
  const pubkey = await lookupPubkeyByUsername(username);

  if (!pubkey) {
    ctx.response.status = 404;
    ctx.response.body = "Not Found";
    return;
  }

  try {
    const profileEvent = await fetchProfileEvent(pubkey);

    if (profileEvent) {
      const articleEvents = await fetchArticlesByAuthor(pubkey);
      const html = profilePageHtml(profileEvent, articleEvents);

      ctx.response.body = html;
    } else {
      ctx.response.status = 404;
      ctx.response.body = "Not Found";
    }
  } catch (e) {
    log(e, "yellow");
    ctx.response.status = 404;
    ctx.response.body = "Not Found";
  }
};

export default usernameHandler;