import type { PageLoad } from './$types';
import { errorMsg, server } from '../../../../helpers';
import hljs from 'highlight.js';

export const load: PageLoad = async ({ fetch, params }) => {
  const u = params.pos
    ? `${server}/api/tree/${params.user}/${params.repo}?pos=${params.pos}`
    : `${server}/api/tree/${params.user}/${params.repo}`;
  console.log('url', u);
  const resp = await fetch(u, { credentials: 'include' });
  if (resp.status == 200) {
    const y = await resp.json();
    console.log('y', y);
    if (y.inode.File?.file) {
      console.log('highlighting');
      try {
        const sp = y.inode.File.path[y.inode.File.path.length - 1].basename.split('.');
        const result = hljs.highlight(y.inode.File.file, { language: sp[sp.length - 1] });
        y.hled = result.value;
      } catch (e) {
        console.error(e);
        y.hled = y.inode.File.file;
      }
    }
    return y;
  } else {
    const y = await resp.json();
    errorMsg(resp.status, y);
  }
};