import type { SuperagentConnector } from '../../types';

// Popularity rank for sorting: lower = more popular (1 is top). Missing or 0
// sorts last, mirroring the web catalog's "popular" sort (see
// apps/builder/src/constants/connectors — read, don't import: native boundary).
export function connectorPopularityRank(connector: SuperagentConnector): number {
  return connector.popularity && connector.popularity > 0 ? connector.popularity : Number.POSITIVE_INFINITY;
}

// Sort by popularity ascending, then name, so unranked connectors fall to the
// bottom in a stable alphabetical order.
export function sortConnectorsByPopularity(connectors: SuperagentConnector[]): SuperagentConnector[] {
  return [...connectors].sort((a, b) => {
    const rankA = connectorPopularityRank(a);
    const rankB = connectorPopularityRank(b);
    if (rankA !== rankB) {
      return rankA - rankB;
    }
    return (a.name ?? '').localeCompare(b.name ?? '');
  });
}