/**
 * Supported DNS record types.
 */
export type TDnsRecordType = 'A' | 'AAAA' | 'CNAME' | 'MX' | 'TXT' | 'NS' | 'SOA' | 'CAA';

/**
 * Where a DNS record came from.
 *
 * - 'local'  → originated in this dcrouter (created via UI / API)
 * - 'synced' → pulled from an upstream provider (Cloudflare, foreign
 *              dcrouter, …) during a sync operation
 */
export type TDnsRecordSource = 'local' | 'synced';

/**
 * A DNS record. For dcrouter-hosted (authoritative) domains, the record is
 * registered with the embedded smartdns.DnsServer. For provider-managed
 * domains, the record is mirrored from / pushed to the provider API and
 * `providerRecordId` holds the provider's internal record id (for updates
 * and deletes).
 */
export interface IDnsRecord {
  id: string;
  /** ID of the parent IDomain. */
  domainId: string;
  /** Fully qualified record name (e.g. 'www.example.com'). */
  name: string;
  type: TDnsRecordType;
  /**
   * Record value as a string. For MX records, formatted as
   * `<priority> <exchange>` (e.g. `10 mail.example.com`).
   */
  value: string;
  /** TTL in seconds. */
  ttl: number;
  /** Cloudflare-specific: whether the record is proxied through Cloudflare. */
  proxied?: boolean;
  source: TDnsRecordSource;
  /** Provider's internal record id (for updates/deletes). Only set for provider records. */
  providerRecordId?: string;
  createdAt: number;
  updatedAt: number;
  createdBy: string;
}