export interface CliConfig {
  databaseUrl: string;
  forumDid: string;
  pdsUrl: string;
  forumHandle: string;
  forumPassword: string;
  missing: string[];
}

/**
 * Load CLI configuration from environment variables.
 * Returns a config object with a `missing` array listing absent required vars.
 */
export function loadCliConfig(): CliConfig {
  const missing: string[] = [];

  const databaseUrl = process.env.DATABASE_URL ?? "";
  const forumDid = process.env.FORUM_DID ?? "";
  const pdsUrl = process.env.PDS_URL ?? "https://bsky.social";
  const forumHandle = process.env.FORUM_HANDLE ?? "";
  const forumPassword = process.env.FORUM_PASSWORD ?? "";

  if (!databaseUrl) missing.push("DATABASE_URL");
  if (!forumDid) missing.push("FORUM_DID");
  if (!forumHandle) missing.push("FORUM_HANDLE");
  if (!forumPassword) missing.push("FORUM_PASSWORD");

  return { databaseUrl, forumDid, pdsUrl, forumHandle, forumPassword, missing };
}