AISDK/AIDiagnosisSystem/Vinno.AISDK/Vinno.AI.MyocardialDiagnosisSDK/MyocardialDiagnosis.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.MyocardialDiagnosisSDK.Enums;
using Vinno.AI.MyocardialDiagnosisSDK.Interfaces;
using Vinno.AI.MyocardialDiagnosisSDK.Models;

namespace Vinno.AI.MyocardialDiagnosisSDK
{
    public class MyocardialDiagnosis : IMyocardialDiagnosis
    {
        private readonly IMyocardialDiagnosisService _myocardialDiagnosisService;

        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<AIDetectedObject> FinishEvaluationNotification;

        public MyocardialDiagnosis()
        {
            _myocardialDiagnosisService = AIManager.Instance.AIDiagnosisSystemJsonRpcClientManager?.GetService<IMyocardialDiagnosisService>();
            if (AIManager.Instance.AINotificationManager != null)
            {
                AIManager.Instance.AINotificationManager.NotificationReceived += OnNotificationReceived;
            }
            _singleImagePipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForMyocardialDiagnosisSingleImage);
            _singleImagePipeClient.LogMsgThrow += OnLogMsgThrow;
            _singleImagePipeClient.Start();
            _rawImageProviderPipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForMyocardialDiagnosisRawImageProvider);
            _rawImageProviderPipeClient.LogMsgThrow += OnLogMsgThrow;
            _rawImageProviderPipeClient.Start();
            _byteImageProviderPipeClient = new PipeClient(AIDiagnosisSystemConsts.PipeForMyocardialDiagnosisByteImageProvider);
            _byteImageProviderPipeClient.LogMsgThrow += OnLogMsgThrow;
            _byteImageProviderPipeClient.Start();
        }

        /// <summary>
        /// 初始化Myocardial Diagnosis
        /// </summary>
        /// <param name="myocardialParameter">Myocardial Parameter</param>
        /// <param name="imageProvider">Image Provider</param>
        public void Initialize(MyocardialDiagnosisParameter myocardialParameter, IAIImageProvider imageProvider = null)
        {
            try
            {
                if (!_initialized)
                {
                    _imageProvider = imageProvider;
                    _myocardialDiagnosisService.Initialize(myocardialParameter, _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)
            {
                _myocardialDiagnosisService.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();
            }
            _myocardialDiagnosisService.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.MyocardialDiagnosisStartEvaluationRaised:
                    StartEvaluationNotification?.Invoke(this, EventArgs.Empty);
                    break;

                case AIEnumNotificationType.MyocardialDiagnosisFinishEvaluationRaised:
                    var transAIDetectedObject = JsonSerializer.Deserialize<TransAIDetectedObject>(e.Params?.ToString());
                    var detectedObject = AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(transAIDetectedObject);
                    FinishEvaluationNotification?.Invoke(this, detectedObject);

                    break;

                case AIEnumNotificationType.MyocardialDiagnosisNotifyLogRaised:
                    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
            {
                _myocardialDiagnosisService.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
            {
                _myocardialDiagnosisService.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>
        /// 设置检测模式
        /// </summary>
        /// <param name="detectMode"></param>
        public void SetDetectMode(AIEnumDetectMode detectMode)
        {
            try
            {
                _myocardialDiagnosisService.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>
        /// 设置是否对心肌圆形轮廓进行补全
        /// </summary>
        /// <param name="isCompleteMyocardiaImg"></param>
        public void SetIsCompleteMyocardialImg(bool isCompleteMyocardiaImg)
        {
            try
            {
                _myocardialDiagnosisService.SetIsCompleteMyocardialImg(isCompleteMyocardiaImg);
            }
            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="isCircle">是否是基底类图片</param>
        /// <returns></returns>
        public AIDetectedObject DetectOneImage(AIRawImage rawImage, bool isCircle)
        {
            if (rawImage == null)
            {
                throw new ArgumentNullException(nameof(rawImage));
            }
            try
            {
                _singleImagePipeClient.SendBytes(rawImage.DataBuffer);
                var result = _myocardialDiagnosisService.DetectOneRawImage(rawImage.Height, rawImage.Width, rawImage.ColorType, isCircle);
                return AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(result);
            }
            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="isCircle">是否是基底类图片</param>
        /// <returns></returns>
        public AIDetectedObject DetectOneImage(byte[] byteImage, bool isCircle)
        {
            if (byteImage == null)
            {
                throw new ArgumentNullException(nameof(byteImage));
            }
            try
            {
                _singleImagePipeClient.SendBytes(byteImage);
                var result = _myocardialDiagnosisService.DetectOneByteImage(isCircle);
                return AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(result);
            }
            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>
        /// 检测出心肌轮廓后，判断单帧图的心肌轮廓是否能够补全成完整圆
        /// </summary>
        /// <param name="inferResult">心肌检测结果</param>
        /// <returns></returns>
        public bool AbleToBeCompleted(AIDetectedObject inferResult)
        {
            if (inferResult == null)
            {
                throw new ArgumentNullException(nameof(inferResult));
            }
            try
            {
                var transAIDetectedObject = AICommonConvertHelper.ConvertAIDetectedObjectToTransAIDetectedObject(inferResult);
                return _myocardialDiagnosisService.AbleToBeCompleted(transAIDetectedObject);
            }
            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 false;
            }
        }

        /// <summary>
        /// 检测心肌图片，给出补全完整的心肌轮廓。
        /// </summary>
        /// <param name="segResult">心肌轮廓检测结果，是DetectOneImage方法得出的不补全的检测结果</param>
        /// <returns></returns>
        public AIDetectedObject CompleteOneImage(AIDetectedObject segResult)
        {
            if (segResult == null)
            {
                throw new ArgumentNullException(nameof(segResult));
            }
            try
            {
                var transAIDetectedObject = AICommonConvertHelper.ConvertAIDetectedObjectToTransAIDetectedObject(segResult);
                var result = _myocardialDiagnosisService.CompleteOneImage(transAIDetectedObject);
                return AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(result);
            }
            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>
        /// 根据分割结果，提取相应内外轮廓的值
        /// </summary>
        /// <param name="segResult">心肌轮廓检测结果</param>
        /// <returns></returns>
        public AIDetectedObject ExtractContours(AIDetectedObject segResult)
        {
            if (segResult == null)
            {
                throw new ArgumentNullException(nameof(segResult));
            }
            try
            {
                var transAIDetectedObject = AICommonConvertHelper.ConvertAIDetectedObjectToTransAIDetectedObject(segResult);
                var result = _myocardialDiagnosisService.ExtractContours(transAIDetectedObject);
                return AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(result);
            }
            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>
        /// 对心肌的EDES帧的内外轮廓做后处理，当前仅供人的心肌使用
        /// </summary>
        /// <param name="segResult">分割结果，使用其中的轮廓点</param>
        /// <param name="type">输入的心肌切面的类型</param>
        /// <returns>最终的图像内外轮廓经过后处理的结果，比原始分割的心肌轮廓更接近真实轮廓，0表示外轮廓、1表示内轮廓</returns>
        public AIDetectedObject ModifyEDESFrame(AIDetectedObject segResult, AIEnumMyocardialType type)
        {
            if (segResult == null)
            {
                throw new ArgumentNullException(nameof(segResult));
            }
            try
            {
                var transAIDetectedObject = AICommonConvertHelper.ConvertAIDetectedObjectToTransAIDetectedObject(segResult);
                var result = _myocardialDiagnosisService.ModifyEDESFrame(transAIDetectedObject, type);
                return AICommonConvertHelper.ConvertTransAIDetectedObjectToAIDetectedObject(result);
            }
            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);
                _myocardialDiagnosisService.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);
                _myocardialDiagnosisService.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 Myocardial Diagnosis
        /// </summary>
        public void Close()
        {
            try
            {
                if (_disposed)
                {
                    return;
                }
                _initialized = false;
                if (_imageProvider != null)
                {
                    _imageProvider.ByteImageProvided -= OnByteImageProvided;
                    _imageProvider.RawImageProvided -= OnRawImageProvided;
                    _imageProvider.Stop();
                    _imageProvider = null;
                }
                _myocardialDiagnosisService.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}"));
            }
        }
    }
}