import "dotenv/config";
import { setTimeout as sleep } from "node:timers/promises";
import { prisma } from "../lib/prisma";
import { workerTick } from "../lib/stt/worker";

let stopping = false;
const controller = new AbortController();
for (const signal of ["SIGTERM", "SIGINT"] as const)
  process.on(signal, () => {
    stopping = true;
    controller.abort();
  });
async function main() {
  console.log("[ASR] 后台执行器已启动，最大并发 2");
  try {
    while (!stopping) {
      try {
        await workerTick();
      } catch {
        console.error("[ASR] 数据库调度失败，稍后重试");
      }
      if (!stopping)
        await sleep(1000, undefined, { signal: controller.signal }).catch(
          () => {},
        );
    }
  } finally {
    await prisma.$disconnect();
  }
}
main().catch(() => {
  console.error("[ASR] 执行器退出");
  process.exitCode = 1;
});