56 lines
1.5 KiB
TypeScript
56 lines
1.5 KiB
TypeScript
"use client";
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import React from "react";
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import { useAppDispatch } from "@/redux/store";
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import { setEvents } from "@/redux/slices/deviceEventsSlice";
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declare global {
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interface Window {
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loopMeasurementEvent?: number[];
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tdrMeasurementEvent?: number[];
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alignmentEvent?: number[];
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}
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}
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const POLL_MS = 2000; // poll every 2 seconds
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export default function DeviceEventsBridge() {
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const dispatch = useAppDispatch();
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React.useEffect(() => {
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let lastSig = "";
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const readAndDispatch = () => {
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const ksx = Array.isArray(window.loopMeasurementEvent)
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? window.loopMeasurementEvent
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: undefined;
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const ksy = Array.isArray(window.tdrMeasurementEvent)
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? window.tdrMeasurementEvent
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: undefined;
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const ksz = Array.isArray(window.alignmentEvent)
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? window.alignmentEvent
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: undefined;
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// Build a stable signature of first 32 values per array
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const to32 = (a?: number[]) => {
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const out: number[] = [];
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if (Array.isArray(a)) {
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for (let i = 0; i < 32; i++) out.push(a[i] ? 1 : 0);
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} else {
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for (let i = 0; i < 32; i++) out.push(0);
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}
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return out;
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};
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const sig = `${to32(ksx).join("")}|${to32(ksy).join("")}|${to32(ksz).join(
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""
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)}`;
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if (sig !== lastSig) {
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lastSig = sig;
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dispatch(setEvents({ ksx, ksy, ksz }));
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}
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};
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readAndDispatch();
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const id = setInterval(readAndDispatch, POLL_MS);
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return () => clearInterval(id);
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}, [dispatch]);
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return null;
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}
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