export type ProjectFavoriteArgs =
  | { error: string }
  | { action: "favorite" | "unfavorite"; projectId: string };

/** Parse `project favorite|unfavorite …` from CLI positional args. */
export const parseProjectFavoriteArgs = (
  positional: string[],
): ProjectFavoriteArgs | undefined => {
  if (positional[0] !== "project") return undefined;
  const action = positional[1];
  if (action !== "favorite" && action !== "unfavorite") return undefined;
  const usage = "Usage: raidiant-hub project favorite <id> | project unfavorite <id>";
  if (!positional[2] || positional.length > 3) return { error: usage };
  return { action, projectId: positional[2] };
};