import { ZoomVideoSDKErrors, ZoomVideoSDKSuppressBackgroundNoiseLevel, ZoomVideoSDKEchoCancellationLevel } from './zoom_video_sdk_defines.js'
import messages from './electron_zoomvideosdk_pb.js'

export default (function () {
  var instance
  /**
    * Zoom Video SDK Audio Setting
    * @module zoom_video_sdk_audio_setting
    * @return {ZoomVideoSDKAudioSetting}
    */
  function init (opts) {
    const clientOpts = {...opts}
    // Private methods and variables
    if (!clientOpts.addon) {
      return null
    }
    const _addon = clientOpts.addon.GetAudioSetting()

    return {
      // Public methods and variables
      /**
      * Get the suppress background noise level.
      * @method getSuppressBackgroundNoiseLevel
      * @return {Object} contains err and level. the level value is suppress background noise level. {@link ZoomVideoSDKSuppressBackgroundNoiseLevel} enum.
      */
      getSuppressBackgroundNoiseLevel: function (opts) {
        if (_addon) {
          try {
            return _addon.GetSuppressBackgroundNoiseLevel()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Set the suppress background noise level.
      * @method setSuppressBackgroundNoiseLevel
      * @param {Number} level The new suppress background noise level to be set {@link ZoomVideoSDKSuppressBackgroundNoiseLevel} enum.
      * @return {Object} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      setSuppressBackgroundNoiseLevel: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const level = clientOpts.level || ZoomVideoSDKSuppressBackgroundNoiseLevel.ZoomVideoSDKSuppressBackgroundNoiseLevel_Auto
            const SetSuppressBackgroundNoiseLevelParams = new messages.SetSuppressBackgroundNoiseLevelParams()
            SetSuppressBackgroundNoiseLevelParams.setLevel(level)
            const bytes = SetSuppressBackgroundNoiseLevelParams.serializeBinary()
            return _addon.SetSuppressBackgroundNoiseLevel(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Enable or disable the original input of mic.
      * @method enableMicOriginalInput
      * @param {Boolean} bEnable TRUE indicates to enable the original input of mic.
      * @return {Number} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      enableMicOriginalInput: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const bEnable = clientOpts.bEnable
            const EnableMicOriginalInputParams = new messages.EnableMicOriginalInputParams()
            EnableMicOriginalInputParams.setBenable(bEnable)
            const bytes = EnableMicOriginalInputParams.serializeBinary()
            return _addon.EnableMicOriginalInput(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Get the flag to enable/disable the original input of mic.
      * @method isMicOriginalInputEnable
      * @return {Object} contains err and bEnable.
      */
      isMicOriginalInputEnable: function () {
        if (_addon) {
          try {
            return _addon.IsMicOriginalInputEnable()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Set whether to enable the function of high fidelity music mode or not. This function is valid only if mic original input is enabled, otherwise invalid.
      * @method EnableHighFidelityMusicMode
      * @param {Boolean} bEnable True means to enable the function, FALSE not.
      * @return {Number} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      enableHighFidelityMusicMode: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const bEnable = clientOpts.bEnable
            const EnableHighFidelityMusicModeParams = new messages.EnableHighFidelityMusicModeParams()
            EnableHighFidelityMusicModeParams.setBenable(bEnable)
            const bytes = EnableHighFidelityMusicModeParams.serializeBinary()
            return _addon.EnableHighFidelityMusicMode(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Check whether the high fidelity music mode is enabled or not.
      * @method isHighFidelityMusicModeEnable
      * @return {Object} contains err and bEnable. If bEnable is TRUE, it means the echo cancellation is enabled
      */
      isHighFidelityMusicModeEnable: function () {
        if (_addon) {
          try {
            return _addon.IsHighFidelityMusicModeEnable()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Set whether to disable the function of echo cancellation or not. This function is valid only if mic original input is enabled, otherwise invalid.
      * @method enableEchoCancellation
      * @param {Boolean} bEnable True means to enable the function, FALSE not.
      * @return {Number} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      enableEchoCancellation: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const bEnable = clientOpts.bEnable
            const EnableEchoCancellationParams = new messages.EnableEchoCancellationParams()
            EnableEchoCancellationParams.setBenable(bEnable)
            const bytes = EnableEchoCancellationParams.serializeBinary()
            return _addon.EnableEchoCancellation(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Check whether the echo cancellation is enabled or not.
      * @method isEchoCancellationEnable
      * @return {Object} contains err and bEnable. If bEnable is TRUE, it means the echo cancellation is disabled
      */
      isEchoCancellationEnable: function () {
        if (_addon) {
          try {
            return _addon.IsEchoCancellationEnable()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Enable or disable the stereo audio. This function is valid only if mic original input is enabled, otherwise invalid.
      * @method enableStereoAudio
      * @param {Boolean} bEnable TRUE indicates to enable the stereo audio.
      * @return {Number} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      enableStereoAudio: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const bEnable = clientOpts.bEnable
            const EnableStereoAudioParams = new messages.EnableStereoAudioParams()
            EnableStereoAudioParams.setBenable(bEnable)
            const bytes = EnableStereoAudioParams.serializeBinary()
            return _addon.EnableStereoAudio(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Get the flag to enable/disable the stereo audio.
      * @method isStereoAudioEnable
      * @return {Object} contains err and bEnable.
      */
      isStereoAudioEnable: function () {
        if (_addon) {
          try {
            return _addon.IsStereoAudioEnable()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Get the echo cancellation level.
      * @method getEchoCancellationLevel
      * @return {Object} contains err and level. level echo cancellation level.
      */
      getEchoCancellationLevel: function () {
        if (_addon) {
          try {
            return _addon.GetEchoCancellationLevel()
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      },
      /**
      * Set the echo cancellation level.
      * @method setEchoCancellationLevel
      * @param {Number} level The new echo cancellation level to be set {@link ZoomVideoSDKEchoCancellationLevel} enum.
      * @return {Object} If the function succeed, the return value is ZoomVideoSDKErrors_Success.
	      Otherwise failed. To get extended error information, {@link ZoomVideoSDKErrors} enum.
      */
      setEchoCancellationLevel: function (opts) {
        if (_addon) {
          const clientOpts = {...opts}
          try {
            const level = clientOpts.level || ZoomVideoSDKEchoCancellationLevel.ZoomVideoSDKEchoCancellationLevel_Default
            const SetEchoCancellationLevelParams = new messages.SetEchoCancellationLevelParams()
            SetEchoCancellationLevelParams.setLevel(level)
            const bytes = SetEchoCancellationLevelParams.serializeBinary()
            return _addon.SetEchoCancellationLevel(bytes)
          } catch (error) {
            return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Invalid_Parameter;
          }
        }
        return ZoomVideoSDKErrors.ZoomVideoSDKErrors_Internal_Error
      }
    }
  };

  return {
    getInstance: function (opts) {
      if (!instance) {
        instance = init(opts)
      }
      return instance
    }
  }
})()