import { useEffect } from 'react';
import { useAtomValue } from 'jotai';
import { CallEmbed } from '../plugins/call';
import { settingsAtom } from '../state/settings';
import { buildDenoisePayload } from '../utils/callDenoise';

/**
 * Apply noise-suppression setting changes to a call that's already running
 * (the fork's `io.lotus.set_denoise`): switching between off, browser-native
 * and an ML model, or between models, takes effect without rejoining. The join
 * itself still carries the settings in the call URL, so the first send is a
 * no-op fork-side.
 */
export function useCallDenoise(embed: CallEmbed): void {
  const {
    callNoiseSuppression,
    callDenoiseModel,
    callDenoiseNativeNS,
    callDenoiseGate,
    callDenoiseGateThreshold,
  } = useAtomValue(settingsAtom);

  useEffect(() => {
    embed.control.setDenoise(
      buildDenoisePayload({
        callNoiseSuppression,
        callDenoiseModel,
        callDenoiseNativeNS,
        callDenoiseGate,
        callDenoiseGateThreshold,
      }),
    );
  }, [
    embed,
    callNoiseSuppression,
    callDenoiseModel,
    callDenoiseNativeNS,
    callDenoiseGate,
    callDenoiseGateThreshold,
  ]);
}