import createModule from "../../build-wasm/linuxcnc-sim-core.js";
import { XyzacSession } from "./xyzac-session.mjs";
import { handleWorkerMessage } from "./opfs-worker-bridge.mjs";

const core = await createModule();
const session = new XyzacSession(core, { planner: "linuxcnc-tp" });

let serial = Promise.resolve();
self.onmessage = (event) => { serial = serial.then(async () => {
  try {
    self.postMessage(await handleWorkerMessage(session, event.data));
  } catch (error) {
    self.postMessage({
      schema_version: 1,
      kind: "ERROR",
      context_id: session.contextId,
      session_id: session.sessionId,
      seq: event.data?.seq ?? 0,
      payload: { status: "error", code: "worker_exception", message_key: String(error?.message ?? error), retryable: false },
    });
  }
});
};