vStationURM/Terminal/Vinno.vCloud.Terminal.Windows/DeviceDetector.cs

using System;
using Vinno.IUS.Common.Log;
using Vinno.vCloud.Common.FIS;

namespace Vinno.vCloud.FIS.Windows
{
    class DeviceDetector : IDeviceDetector
    {
        private string _currentMicId;
        private string _currentSpeakerId;

        /// <summary>
        /// Raised when mic volume is change.
        /// </summary>
        public event EventHandler<uint> MicVolumeUpdated;

        /// <summary>
        /// Raised when speaking volume is change.
        /// </summary>
        public event EventHandler<uint> SpeakerVolumeUpdated;

        public DeviceDetector()
        {
            TrtcDetector.Instance.MicVolumeUpdated += OnMicVolumeUpdated;
            TrtcDetector.Instance.SpeakerVolumeUpdated += OnSpeakerVolumeUpdated;
        }

        public void StartMicTest(string micId, string speakerId)
        {
            if (string.IsNullOrEmpty(_currentMicId))
            {
                _currentMicId = micId;
                TrtcDetector.Instance.StartMicTest(micId, speakerId);
            }
            else
            {
                Logger.WriteLineError($"Start mic {micId} test error because another mic {_currentMicId} already testing");
            }
        }

        /// <summary>
        /// Stop mic test.
        /// </summary>
        public void StopMicTest()
        {
            TrtcDetector.Instance.StopMicTest();
            _currentMicId = null;
        }

        /// <summary>
        /// Set mic device volume
        /// </summary>
        /// <param name="micId">The mic device id.</param>
        /// <param name="volume">The volume of the mic.</param>
        public void SetMicDeviceVolume(string micId, uint volume)
        {
            TrtcDetector.Instance.SetMicDeviceVolume(micId, volume);
        }

        /// <summary>
        /// Start speaker test.
        /// </summary>
        /// <param name="speakerId">The speaker id.</param>
        /// <param name="audioFilePath">The audio file path.</param>
        public void StartSpeakerTest(string speakerId, string audioFilePath)
        {
            if (string.IsNullOrEmpty(_currentSpeakerId))
            {
                _currentSpeakerId = speakerId;
                TrtcDetector.Instance.StartSpeakerTest(speakerId, audioFilePath);
            }
            else
            {
                Logger.WriteLineError($"Start speaker {speakerId} test error because another speaker {_currentMicId} already testing");
            }

        }

        /// <summary>
        /// Stop speaker test.
        /// </summary>
        public void StopSpeakerTest()
        {
            TrtcDetector.Instance.StopSpeakerTest();
            _currentSpeakerId = null;
        }

        /// <summary>
        /// Set speaker volume.
        /// </summary>
        /// <param name="speakerId">The speaker device id.</param>
        /// <param name="volume">The volume of the speaker.</param>
        public void SetSpeakerVolume(string speakerId, uint volume)
        {
            TrtcDetector.Instance.SetSpeakerVolume(speakerId, volume);
        }

        /// <summary>
        /// Set speakder mute.
        /// </summary>
        /// <param name="speakerId">The speaker id.</param>
        /// <param name="isMute">True: mute, False: not mute.</param>
        /// <returns></returns>
        public void SetSpeakerMute(string speakerId, bool isMute)
        {
            TrtcDetector.Instance.SetSpeakerMute(speakerId, isMute);
        }

        /// <summary>
        /// Set speakder mute.
        /// </summary>
        /// <param name="micId">The mic id.</param>
        /// <param name="isMute">True: mute, False: not mute.</param>
        /// <returns></returns>
        public void SetMicMute(string micId, bool isMute)
        {
            TrtcDetector.Instance.SetMicMute(micId, isMute);
        }

        /// <summary>
        /// Dispose.
        /// </summary>
        public void Dispose()
        {
            TrtcDetector.Instance.MicVolumeUpdated -= OnMicVolumeUpdated;
            TrtcDetector.Instance.SpeakerVolumeUpdated -= OnSpeakerVolumeUpdated;
        }

        private void OnSpeakerVolumeUpdated(object sender, uint e)
        {
            SpeakerVolumeUpdated?.Invoke(this, e);
        }

        private void OnMicVolumeUpdated(object sender, uint e)
        {
            MicVolumeUpdated.Invoke(this, e);
        }
    }
}