/**
 * Shared types for the worker.
 */

export interface Env {
  /** KV: key = Figma file_key, value = Discord channel webhook URL. */
  FIGMA_DISCORD_WEBHOOK: KVNamespace;
  /** Durable Object namespace for the Batcher class. */
  BATCHER: DurableObjectNamespace;
  /** Shared secret that Figma echoes back in every webhook payload. */
  FIGMA_PASSCODE: string;
}

/** A single published item from a Figma library (component, style, or variable). */
export interface LibraryItem {
  key: string;
  name: string;
}

/** Buckets of items pending flush for one file. */
export interface BatchItems {
  components: Record<string, LibraryItem>;
  styles: Record<string, LibraryItem>;
  variables: Record<string, LibraryItem>;
}

/** Persistent state held by a Batcher Durable Object for a single file. */
export interface BatchState {
  fileKey: string;
  fileName: string;
  /** Optional publish description from the designer. */
  fileDescription: string;
  /** Timestamp of the first event in the current batch (ms since epoch). */
  firstSeenAt: number;
  items: BatchItems;
  /** The Discord webhook URL to flush to, captured from KV on first ingest. */
  discordWebhookUrl: string;
  /** Number of flush attempts made so far (bounded to prevent loops). */
  flushAttempts: number;
}