import { DenoiseModelId, NoiseSuppressionMode } from '../state/settings';

/**
 * Payload for the fork's `io.lotus.set_denoise` action, which switches noise
 * suppression on the live mic mid-call (browser suppressor on/off and/or the
 * ML model) instead of needing a rejoin.
 */
export type LotusDenoisePayload = {
  mode: NoiseSuppressionMode;
  model: DenoiseModelId;
  nativeNS: boolean;
  gate: boolean;
  gateThreshold: number;
};

export type DenoiseSettings = {
  callNoiseSuppression?: NoiseSuppressionMode;
  callDenoiseModel?: DenoiseModelId;
  callDenoiseNativeNS?: boolean;
  callDenoiseGate?: boolean;
  callDenoiseGateThreshold?: number;
};

/** Same defaults as the call URL built at join (useCallStart/createCallEmbed). */
export const buildDenoisePayload = (s: DenoiseSettings): LotusDenoisePayload => ({
  mode: s.callNoiseSuppression ?? 'browser',
  model: s.callDenoiseModel ?? 'rnnoise',
  nativeNS: s.callDenoiseNativeNS ?? true,
  gate: s.callDenoiseGate ?? false,
  gateThreshold: s.callDenoiseGateThreshold ?? -45,
});