AISDK/AIDiagnosisSystem/Vinno.AISDK/Vinno.AI.VetHeartDiagnosisSDK/VetHeartDiagnosis.cs

using System;
using System.Reflection;
using System.Text.Json;
using Vinno.AI.CommonSDK.Enums;
using Vinno.AI.CommonSDK.Interfaces;
using Vinno.AI.CommonSDK.Models;
using Vinno.AI.CommonSDK.Tools;
using Vinno.AI.VetHeartDiagnosisSDK.Interfaces;
using Vinno.AI.VetHeartDiagnosisSDK.Models;

namespace Vinno.AI.VetHeartDiagnosisSDK
{
    public class VetHeartDiagnosis : IVetHeartDiagnosis
    {
        private readonly IVetHeartDiagnosisService _vetHeartMLineDiagnosisService;

        private IAIImageProvider _imageProvider;
        private bool _initialized;
        private bool _disposed;

        /// <summary>
        /// Used For Detect One Image
        /// </summary>
        private PipeClient _singleImagePipeClient;

        /// <summary>
        /// Used For Provide Raw Image
        /// </summary>
        private PipeClient _rawImageProviderPipeClient;

        /// <summary>
        /// Used For Provide Byte Image
        /// </summary>
        private PipeClient _byteImageProviderPipeClient;

        /// <summary>
        /// Raised when the image evaluation is started.
        /// </summary>
        public event EventHandler StartEvaluationNotification;

        /// <summary>
        /// Raised when the image evaluation is finished.
        /// </summary>
        public event EventHandler<AIVetHeartMLineCalcResult> FinishEvaluationNotification;

        public VetHeartDiagnosis()
        {
            _vetHeartMLineDiagnosisService = AIManager.Instance.AIDiagnosisSystemJsonRpcClientManager?.GetService<IVetHeartDiagnosisService>();
            if (AIManager.Instance.AINotificationManager != null)
            {
                AIManager.Instance.AINotificationManager.NotificationReceived += OnNotificationReceived;
            }
            _singleImagePipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForVetHeartDiagnosisSingleImage);
            _singleImagePipeClient.LogMsgThrow += OnLogMsgThrow;
            _singleImagePipeClient.Start();
            _rawImageProviderPipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForVetHeartDiagnosisRawImageProvider);
            _rawImageProviderPipeClient.LogMsgThrow += OnLogMsgThrow;
            _rawImageProviderPipeClient.Start();
            _byteImageProviderPipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForVetHeartDiagnosisByteImageProvider);
            _byteImageProviderPipeClient.LogMsgThrow += OnLogMsgThrow;
            _byteImageProviderPipeClient.Start();
        }

        /// <summary>
        /// 初始化VetHeartMLine Diagnosis
        /// </summary>
        /// <param name="vetHeartMLineDiagnosisParameter">VetHeartMLine Diagnosis Parameter</param>
        /// <param name="imageProvider">Image Provider</param>
        public void Initialize(VetHeartDiagnosisParameter vetHeartMLineDiagnosisParameter, IAIImageProvider imageProvider = null)
        {
            try
            {
                if (!_initialized)
                {
                    _imageProvider = imageProvider;
                    _vetHeartMLineDiagnosisService.Initialize(vetHeartMLineDiagnosisParameter, _imageProvider != null);
                    _initialized = true;
                }
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// Start Image Provider
        /// </summary>
        public void Start()
        {
            if (_imageProvider != null)
            {
                _vetHeartMLineDiagnosisService.Start();
                _imageProvider.ByteImageProvided += OnByteImageProvided;
                _imageProvider.RawImageProvided += OnRawImageProvided;
                _imageProvider.Start();
            }
        }

        /// <summary>
        /// Stop Image Provider
        /// </summary>
        public void Stop()
        {
            if (_imageProvider != null)
            {
                _imageProvider.ByteImageProvided -= OnByteImageProvided;
                _imageProvider.RawImageProvided -= OnRawImageProvided;
                _imageProvider.Stop();
            }
            _vetHeartMLineDiagnosisService.Stop();
        }

        private void OnLogMsgThrow(object sender, AILogEventArgs e)
        {
            AIManager.Instance.AILogManager?.WriteLogInfo(e);
        }

        private void OnNotificationReceived(object sender, AINotificationArgs e)
        {
            switch (e.NotificationType)
            {
                case AIEnumNotificationType.VetHeartMLineDiagnosisStartEvaluationRaised:
                    StartEvaluationNotification?.Invoke(this, EventArgs.Empty);
                    break;

                case AIEnumNotificationType.VetHeartMLineDiagnosisFinishEvaluationRaised:
                    var aiVetHeartMLineCalcResult = JsonSerializer.Deserialize<AIVetHeartMLineCalcResult>(e.Params?.ToString());
                    FinishEvaluationNotification?.Invoke(this, aiVetHeartMLineCalcResult);
                    break;

                case AIEnumNotificationType.VetHeartMLineDiagnosisNotifyLogRaised:
                    var logEventArgs = JsonSerializer.Deserialize<AILogEventArgs>(e.Params?.ToString());
                    AIManager.Instance.AILogManager?.WriteLogInfo(logEventArgs);
                    break;
            }
        }

        /// <summary>
        /// 设置每秒图片吞吐量
        /// </summary>
        /// <param name="detectTps">每秒图片吞吐量，必须大于0</param>
        public void SetDetectTps(int detectTps)
        {
            if (detectTps <= 0)
            {
                throw new ArgumentOutOfRangeException($"DetectTps Must > 0. DetectTps : {detectTps}");
            }
            try
            {
                _vetHeartMLineDiagnosisService.SetDetectTps(detectTps);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// 设置间隔时间
        /// </summary>
        /// <param name="intervalTime"></param>
        public void SetIntervalTime(int intervalTime)
        {
            try
            {
                _vetHeartMLineDiagnosisService.SetIntervalTime(intervalTime);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// 设置一个像素代表的实际物理距离是多少cm
        /// </summary>
        /// <param name="cmPerPixel"></param>
        public void SetCmPerPixel(float cmPerPixel)
        {
            try
            {
                _vetHeartMLineDiagnosisService.SetCmPerPixel(cmPerPixel);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// 设置检测模式
        /// </summary>
        /// <param name="detectMode"></param>
        public void SetDetectMode(AIEnumDetectMode detectMode)
        {
            try
            {
                _vetHeartMLineDiagnosisService.SetDetectMode(detectMode);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// 检测单张Raw Image
        /// </summary>
        /// <param name="rawImage">图像资源</param>
        /// <param name="cmPerPixel">设置一个像素代表的实际物理距离是多少cm</param>
        /// <returns></returns>
        public AIVetHeartMLineCalcResult DetectOneImage(AIRawImage rawImage, float cmPerPixel)
        {
            if (rawImage == null)
            {
                throw new ArgumentNullException(nameof(rawImage));
            }
            try
            {
                _singleImagePipeClient.SendBytes(rawImage.DataBuffer);
                return _vetHeartMLineDiagnosisService.DetectOneRawImage(rawImage.Height, rawImage.Width, rawImage.ColorType, cmPerPixel);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
                return null;
            }
        }

        /// <summary>
        /// 检测单张Byte Image
        /// </summary>
        /// <param name="byteImage">图像资源</param>
        /// <param name="cmPerPixel">设置一个像素代表的实际物理距离是多少cm</param>
        /// <returns></returns>
        public AIVetHeartMLineCalcResult DetectOneImage(byte[] byteImage, float cmPerPixel)
        {
            if (byteImage == null)
            {
                throw new ArgumentNullException(nameof(byteImage));
            }
            try
            {
                _singleImagePipeClient.SendBytes(byteImage);
                return _vetHeartMLineDiagnosisService.DetectOneByteImage(cmPerPixel);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
                return null;
            }
        }

        private void OnByteImageProvided(object sender, byte[] byteImage)
        {
            try
            {
                if (byteImage == null)
                {
                    return;
                }

                _byteImageProviderPipeClient?.SendBytes(byteImage);
                _vetHeartMLineDiagnosisService.SendByteImageData();
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        private void OnRawImageProvided(object sender, AIRawImage rawImage)
        {
            try
            {
                if (rawImage == null)
                {
                    return;
                }
                _rawImageProviderPipeClient?.SendBytes(rawImage.DataBuffer);
                _vetHeartMLineDiagnosisService.SendRawImageData(rawImage.Height, rawImage.Width, rawImage.ColorType);
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        /// <summary>
        /// Close VetHeartMLine Diagnosis
        /// </summary>
        public void Close()
        {
            try
            {
                if (_disposed)
                {
                    return;
                }
                _initialized = false;
                if (_imageProvider != null)
                {
                    _imageProvider.ByteImageProvided -= OnByteImageProvided;
                    _imageProvider.RawImageProvided -= OnRawImageProvided;
                    _imageProvider.Stop();
                    _imageProvider = null;
                }
                _vetHeartMLineDiagnosisService.Close();
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }

        public void Dispose()
        {
            try
            {
                if (!_disposed)
                {
                    _initialized = false;
                    if (AIManager.Instance.AINotificationManager != null)
                    {
                        AIManager.Instance.AINotificationManager.NotificationReceived -= OnNotificationReceived;
                    }
                    if (_imageProvider != null)
                    {
                        _imageProvider.ByteImageProvided -= OnByteImageProvided;
                        _imageProvider.RawImageProvided -= OnRawImageProvided;
                        _imageProvider.Stop();
                        _imageProvider = null;
                    }
                    if (_singleImagePipeClient != null)
                    {
                        _singleImagePipeClient.Dispose();
                        _singleImagePipeClient.LogMsgThrow -= OnLogMsgThrow;
                        _singleImagePipeClient = null;
                    }
                    if (_rawImageProviderPipeClient != null)
                    {
                        _rawImageProviderPipeClient.Dispose();
                        _rawImageProviderPipeClient.LogMsgThrow -= OnLogMsgThrow;
                        _rawImageProviderPipeClient = null;
                    }
                    if (_byteImageProviderPipeClient != null)
                    {
                        _byteImageProviderPipeClient.Dispose();
                        _byteImageProviderPipeClient.LogMsgThrow -= OnLogMsgThrow;
                        _byteImageProviderPipeClient = null;
                    }
                    _disposed = true;
                }
            }
            catch (Exception ex)
            {
                AIManager.Instance.AILogManager?.WriteLogInfo(new AILogEventArgs(AIEnumLogType.ErrorLog, $"错误方法名：{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}, 错误信息：{ex}"));
            }
        }
    }
}