discord-decomp/modules/voice_messages/native/VoiceMessageUtils.tsx

// Metro module 11416 (f11417).
import MediaEngineStore from "../../../stores/MediaEngineStore";
import { VoiceMessageRecordingStatus, addVoiceMessageWave, resetVoiceMessageState, setSavedVoiceMessageUploadData, setVoiceMessageRecordingId, setVoiceMessageRecordingState, setVoiceMessageStartTimeMillis, useVoiceMessagesUIStore } from "./VoiceMessagesUIStore";
import { VOICE_RECORDING_MAX_DB, VOICE_RECORDING_MAX_DURATION_MILLIS, VOICE_RECORDING_MIN_DB, WAVEFORM_MAX_SAMPLES, WAVEFORM_WAVE_MAX_VALUE } from "../VoiceMessageConstants";
import { AnalyticEvents } from "../../../Constants";
import Logger from "../../debug/Logger";
import downsampleWaveform from "../downsampleWaveform";
import Module206 from "../../../_bundle/Module206";
import Module12 from "../../../_bundle/Module12";
import { MediaEngineEvent } from "../../../_bundle/Module4286";
import AnalyticsUtils from "../../../utils/AnalyticsUtils";
import { triggerHapticFeedback, HapticFeedbackTypes } from "../../haptics/HapticUtils.native";
import { isAndroid } from "../../../utils/PlatformUtils";
let initialize_secs, c7765_20, c7765_21, stopAndGetAudioRecording, stopAndCacheAudioRecording, $mk87149 = function() {
  return (a0) => Math.min(a0, WAVEFORM_WAVE_MAX_VALUE);
};
const resetAudioRecording = function resetAudioRecording() {
  MediaEngineStore.getMediaEngine().removeListener(MediaEngineEvent.VoiceActivity, c7765_21);
  resetVoiceMessageState();
};
stopAndGetAudioRecording = function stopAndGetAudioRecording() {
  setVoiceMessageRecordingId(null);
  setVoiceMessageRecordingState(null);
  const r19 = useVoiceMessagesUIStore.getState().waveform.map((item) => {
    const [r8] = item;
    return r8;
  });
  const r6 = r19.length <= WAVEFORM_MAX_SAMPLES ? r19 : downsampleWaveform(r19, WAVEFORM_MAX_SAMPLES);
  const waveform = Module206.fromByteArray(new Uint8Array(r6.map($mk87149())));
  return new Promise((c27061_0) => {
    MediaEngineStore.getMediaEngine().stopLocalAudioRecording((a0, a1) => {
      c27061_0({
        filename: a0,
        durationSecs: a1 / 1000,
        waveform
      });
    });
  });
};
stopAndCacheAudioRecording = async function stopAndCacheAudioRecording() {
  let c27063_1;
  c27063_1 = void 0;
  let c30404_0 = await stopAndGetAudioRecording();
  MediaEngineStore.getMediaEngine().removeListener(MediaEngineEvent.VoiceActivity, c7765_21);
  (0, setSavedVoiceMessageUploadData)(c30404_0);
};
initialize_secs = null;
c7765_20 = new Logger("VoiceMessages");
c7765_21 = Module12.throttle((a0) => {
  const state = useVoiceMessagesUIStore.getState();
  if (state.startTimeMillis != null) {
    addVoiceMessageWave(WAVEFORM_WAVE_MAX_VALUE * ((a0 - VOICE_RECORDING_MIN_DB) / (VOICE_RECORDING_MAX_DB - VOICE_RECORDING_MIN_DB)));
    if (state.savedVoiceMessageUploadData == null && performance.now() - state.startTimeMillis >= VOICE_RECORDING_MAX_DURATION_MILLIS) {
      stopAndCacheAudioRecording();
    }
  }
}, 100);
export function generateBase64EncodedWaveform(a0) {
  return Module206.fromByteArray(new Uint8Array((a0.length <= WAVEFORM_MAX_SAMPLES ? a0 : downsampleWaveform(a0, WAVEFORM_MAX_SAMPLES)).map($mk87149())));
}
export async function startAudioRecording(c27060_0) {
  let c27060_3;
  let c27060_4 = 0;
  let c30402_0, c30402_1, c30402_2;
  L12: {
    try {
      c30402_0 = c27060_0;
      c30402_1 = void 0;
      initialize_secs = null;
      setVoiceMessageRecordingState(VoiceMessageRecordingStatus.REQUESTED);
      setVoiceMessageRecordingId(c27060_0);
      MediaEngineStore.getMediaEngine().on(MediaEngineEvent.VoiceActivity, c7765_21);
      c27060_4 = 1;
      c30402_1 = performance.now();
      await MediaEngineStore.getMediaEngine().startLocalAudioRecording({
        echoCancellation: MediaEngineStore.getEchoCancellation(),
        echoCancellationPreEcho: false,
        noiseSuppression: MediaEngineStore.getNoiseSuppression(),
        automaticGainControlConfig: {
          enabled: MediaEngineStore.getAutomaticGainControl()
        },
        noiseCancellation: MediaEngineStore.getNoiseCancellation()
      });
      initialize_secs = performance.now() - c30402_1;
      c7765_20.log("Voice message audio startup latency:", initialize_secs);
      if (useVoiceMessagesUIStore.getState().recordingId !== c30402_0) {
        c27060_4 = 0;
        break L12;
      }
      (0, setVoiceMessageRecordingState)(VoiceMessageRecordingStatus.STARTED);
      (0, setVoiceMessageStartTimeMillis)(Date.now());
      c27060_4 = 0;
    } catch ($e) {
      const r29 = $e;
      let r8 = r29;
      c27060_3 = r29;
      if (c27060_4 !== 0) {
        while (true) {
          try {
            const r116 = c27060_3;
            c27060_4 = 0;
            c30402_2 = r116;
            (0, resetAudioRecording)();
            throw c30402_2;
          } catch (r112) {
            r8 = r112;
            c27060_3 = r112;
            if (c27060_4 === 0) {
              break;
            }
          }
        }
      }
      throw r8;
    }
    return void 0;
  }
}
export async function endAudioRecording() {
  let r74;
  let c27062_1;
  let c30403_0, c30403_1;
  L17: {
    c27062_1 = void 0;
    c30403_0 = void 0;
    c30403_1 = void 0;
    const state = useVoiceMessagesUIStore.getState();
    c30403_0 = state.savedVoiceMessageUploadData;
    if (c30403_0 == null && state.recordingStatus === VoiceMessageRecordingStatus.REQUESTED) {
      stopAndGetAudioRecording();
      c30403_0 = {
        filename: "",
        durationSecs: 0,
        waveform: ""
      };
    }
    if (c30403_0 == null) {
      c30403_0 = await stopAndGetAudioRecording();
      c30403_1 = useVoiceMessagesUIStore.getState().startTimeMillis;
      (0, resetAudioRecording)();
      r74 = {
        data: c30403_0,
        startTimeMillis: c30403_1
      };
      break L17;
    }
    c30403_1 = useVoiceMessagesUIStore.getState().startTimeMillis;
    (0, resetAudioRecording)();
    return {
      data: c30403_0,
      startTimeMillis: c30403_1
    };
  }
  return r74;
}
export { stopAndCacheAudioRecording };
export function emitVoiceMessageRecorded(a0, a1, a2) {
  if (a2 != null) {
    AnalyticsUtils.track(AnalyticEvents.VOICE_MESSAGE_RECORDED, {
      recording_start_timestamp: a2,
      recording_stop_timestamp: Date.now(),
      duration_secs: a1,
      result: a0,
      initialize_secs
    });
    initialize_secs = null;
  }
}
export function triggerHaptic() {
  triggerHapticFeedback(isAndroid() ? HapticFeedbackTypes.IMPACT_LIGHT : HapticFeedbackTypes.IMPACT_MEDIUM);
}