import type { JobPayload, JobQueueName } from "../queues";

export type JobProcessor = (payload: JobPayload) => Promise<void>;

/**
 * Processor registry. Each lane adds exactly ONE line for its queue, e.g.
 *   [JOB_QUEUES.importExtraction]: () => import("./import-extraction").then((m) => m.process),
 * Lazy imports keep the app bundle free of worker-only dependencies (Playwright etc.).
 */
export const PROCESSORS: Partial<Record<JobQueueName, () => Promise<JobProcessor>>> = {
  "import-extraction": () => import("./import-extraction").then((m) => m.process),
  transcription: () => import("./transcription").then((m) => m.process),
  "report-pdf": () => import(/* turbopackIgnore: true */ "./report-pdf").then((m) => m.process), // worker-only (react-dom/server + Chromium), kept out of the app bundle
  "image-derivatives": () => import("./image-derivatives").then((m) => m.process),
  "ai-retention": () => import("./ai-retention").then((m) => m.process), // L10b: daily AI log retention (scheduled by the worker)
  "geocode-site": () => import("./geocode-site").then((m) => m.process), // L13: geocoding of sites (OSM Nominatim)
  "planning-watch": () => import("./planning-watch").then((m) => m.process), // L13: delay/overrun/freed-capacity alerts (every 5 min)
  "billing-pdf": () => import(/* turbopackIgnore: true */ "./billing-pdf").then((m) => m.process), // L14: worker-only billing sheet PDF (react-dom/server + Chromium)
  "trial-lifecycle": () => import("./trial-lifecycle").then((m) => m.process), // L15: daily trial reminders/expiry/deletion
  "tenant-export": () => import("./tenant-export").then((m) => m.process), // L15: tenant data export ZIP
};

/** Inline fallback when no Redis is available (dev/demo). */
export async function runInline(name: JobQueueName, payload: JobPayload): Promise<void> {
  const load = PROCESSORS[name];
  if (!load) throw new Error(`no processor registered for ${name}`);
  const process = await load();
  await process(payload);
}