import { ctx } from "@oak/oak";
import { nip19 } from "@nostr/tools";
import { log } from "../log.ts";
import { articleHtml } from "../html.ts"
import {
  fetchReplaceableEvent,
  fetchProfileEvent
} from "../nostr.ts";

const naddrHandler = async function (ctx: ctx) {
  const { request } = ctx;
  const { path } = ctx.params;

  try {
    const r = nip19.decode(path);
    const articleEvent = await fetchReplaceableEvent(r.data.pubkey, r.data.identifier);
    const profileEvent = await fetchProfileEvent(r.data.pubkey);
    let profile;

    if (articleEvent && profileEvent) {
      const profile = JSON.parse(profileEvent.content);
      const html = articleHtml(articleEvent, profile);

      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 naddrHandler;