import { Queue } from "bullmq";
import { redisConnection } from "./redis";

/**
 * Queue names are shared across the Node (api-daemon) and Python (worker)
 * services via the protocol-compatible `bullmq` package on both sides.
 * Keep this list in sync with apps/worker/worker/queues.py.
 */
export const QUEUE_NAMES = {
  STREAM_INGEST: "stream-ingest",
  SIGNAL_DETECTION: "signal-detection",
  STT_SCORING: "stt-scoring",
  // Defined for future modules (render/distribution) — no processor yet.
  VIDEO_RENDER: "video-render",
  POST_PUBLISH: "post-publish",
} as const;

export interface StreamIngestJob {
  sessionId: string;
  channelDbId: string;
  youtubeUrl: string;
  /** Kanala özel segment süresi (sn) — verilmezse env.segmentTimeSec kullanılır. */
  segmentTimeSec?: number;
}

export interface SignalDetectionJob {
  rawSegmentId: string;
  filePath: string;
  sessionId: string;
}

export const streamIngestQueue = new Queue<StreamIngestJob>(QUEUE_NAMES.STREAM_INGEST, {
  connection: redisConnection,
});

export const signalDetectionQueue = new Queue<SignalDetectionJob>(QUEUE_NAMES.SIGNAL_DETECTION, {
  connection: redisConnection,
});

export interface VideoRenderJob {
  candidateSegmentId: string;
}

// Consumed by the Python worker (apps/worker/worker/video_render.py) — job
// name/payload shape must match what stt_scoring.py already enqueues.
export const videoRenderQueue = new Queue<VideoRenderJob>(QUEUE_NAMES.VIDEO_RENDER, {
  connection: redisConnection,
});