feat: 完善内部调用计算流程

Cis.Application/AppConfig.json

@@ -1,4 +1,12 @@
 {
-    "$schema": "https://gitee.com/dotnetchina/Furion/raw/v4/schemas/v4/furion-schema.json",
+	"$schema": "https://gitee.com/dotnetchina/Furion/raw/v4/schemas/v4/furion-schema.json",
-
+	"CameraDataOptions": {
+		"LazyInit": false,
+		"LoopInterval": "1000"
+	},
+	"PTZServer": {
+		"Type": "",
+		"Ip": "127.0.0.1",
+		"Port": "7022"
+	}
 }

Cis.Application/Core/Algo/HikMarkSeacher.cs

@@ -40,8 +40,8 @@ public class HikMarkSeacher : MarkSearcherBase
 
 	protected override void CalcSensor()
 	{
-		CameraCalcInfo.MinFocusX = 1783.6 / CameraCalcInfo.ImageWidth;
+		_cameraCalcInfo.MinFocusX = 1783.6 / _cameraCalcInfo.ImageWidth;
-		CameraCalcInfo.MinFocusY = 1781.4 / CameraCalcInfo.ImageHeight;
+		_cameraCalcInfo.MinFocusY = 1781.4 / _cameraCalcInfo.ImageHeight;
 	}
 
 	#endregion Implement
@@ -50,13 +50,13 @@ public class HikMarkSeacher : MarkSearcherBase
 
 	protected virtual double GetFx(double zoomPos)
 	{
-		CameraCalcInfo calcInfo = CameraCalcInfo;
+		CameraCalcInfo calcInfo = _cameraCalcInfo;
 		return calcInfo.MinFocusX * GetZoomTag(zoomPos);
 	}
 
 	protected virtual double GetFy(double zoomPos)
 	{
-		CameraCalcInfo calcInfo = CameraCalcInfo;
+		CameraCalcInfo calcInfo = _cameraCalcInfo;
 		return calcInfo.MinFocusY * GetZoomTag(zoomPos);
 	}
 

Cis.Application/Core/Algo/MarkSearcherBase.cs

@@ -10,9 +10,9 @@ public abstract class MarkSearcherBase
 	/// <summary>
 	///  当前相机参数信息
 	/// </summary>
-	protected CameraCalcInfo CameraCalcInfo { get; set; }
+	protected CameraCalcInfo _cameraCalcInfo { get; set; }
 
-	protected List<MarkLabelCalcInfo> MarkLabelInfoList { get; set; } = new();
+	protected List<MarkLabelCalcInfo> _markLabelInfoList { get; set; } = new();
 
 	protected MatrixBuilder<double> MBuilder { get; set; } = Matrix<double>.Build;
 
@@ -25,14 +25,7 @@ public abstract class MarkSearcherBase
 
 	public MarkSearcherBase(CameraCalcInfo cameraCalcInfo)
 	{
-		InitCameraCalcInfoRelated(cameraCalcInfo);
+		UpdateCameraCalcInfoRelated(cameraCalcInfo);
-	}
-
-	protected void InitCameraCalcInfoRelated(CameraCalcInfo cameraCalcInfo)
-	{
-		CameraCalcInfo = cameraCalcInfo;
-		CalcSensor();
-		World2CameraMatrix = ConvertWorldToCamera(cameraCalcInfo);
 	}
 
 	#region Calc
@@ -41,23 +34,20 @@ public abstract class MarkSearcherBase
 	///  计算标签位置过程
 	/// </summary>
 	/// <returns></returns>
-	public void Calc(CameraCalcInfo cameraCalcInfo)
+	public List<MarkLabelCalcResult> Calc()
 	{
-		//判断
+		List<MarkLabelCalcResult> resultList = new();
-		if (IsCameraRotate(cameraCalcInfo))
-			InitCameraCalcInfoRelated(cameraCalcInfo);
 
-		if (World2CameraMatrix == null || MarkLabelInfoList.Count == 0)
+		if (World2CameraMatrix == null || _markLabelInfoList.Count == 0)
-			return;
+			return resultList;
 
-		for (int index = 0; index < MarkLabelInfoList.Count; index++)
+		foreach (MarkLabelCalcInfo item in _markLabelInfoList)
 		{
-			MarkLabelCalcInfo label = MarkLabelInfoList[index];
+			Matrix<double> labelC2WMatrix = ConvertCameraToWorld(item);
-			Matrix<double> labelC2WMatrix = ConvertCameraToWorld(label);
 			Matrix<double> labelPointMatrix = MBuilder.DenseOfArray(new double[,]
 			{
-				{ label.CanvasWidth / CameraCalcInfo.ImageWidth - 0.5 },
+				{ item.CanvasWidth / _cameraCalcInfo.ImageWidth - 0.5 },
-				{ label.CanvasHeight / CameraCalcInfo.ImageHeight - 0.5 },
+				{ item.CanvasHeight / _cameraCalcInfo.ImageHeight - 0.5 },
 				{ 1 }
 			});
 			Matrix<double> lResult = labelC2WMatrix.Multiply(labelPointMatrix);
@@ -65,18 +55,19 @@ public abstract class MarkSearcherBase
 
 			double x = pResult[0, 0] / pResult[2, 0] + 0.5;
 			double y = pResult[1, 0] / pResult[2, 0] + 0.5;
-			MarkLabelCalcResult labelCalcResult = new();
+			MarkLabelCalcResult labelCalcResult;
 			if (x > 0.99 || x < 0.01 || y > 0.99 || y < 0.01 || pResult[2, 0] < 0)
-			{
+				labelCalcResult = MarkLabelCalcResult.New(item.Id, false);
-				labelCalcResult.InFlag = false;
-			}
 			else
-			{
+				labelCalcResult = MarkLabelCalcResult.New(item.Id, true, (x * _cameraCalcInfo.ImageWidth), (y * _cameraCalcInfo.ImageHeight));
-				labelCalcResult.InFlag = true;
+			resultList.Add(labelCalcResult);
-				labelCalcResult.CanvasLeft = x * CameraCalcInfo.ImageWidth;
-				labelCalcResult.CanvasTop = y * CameraCalcInfo.ImageHeight;
-			}
 		}
+		return resultList;
+	}
+
+	public async Task<List<MarkLabelCalcResult>> CalcAsync()
+	{
+		return await Task.Run(Calc);
 	}
 
 	/// <summary>
@@ -84,12 +75,11 @@ public abstract class MarkSearcherBase
 	/// </summary>
 	/// <param name="newInfo"></param>
 	/// <returns></returns>
-	protected bool IsCameraRotate(CameraCalcInfo newInfo)
+	protected bool IsCameraRotate(PtzInfo newInfo)
 	{
-		return CameraCalcInfo == null ||
+		return _cameraCalcInfo.PtzInfo.Pan != newInfo.Pan ||
-			CameraCalcInfo.PtzInfo.Pan != newInfo.PtzInfo.Pan ||
+			_cameraCalcInfo.PtzInfo.Tilt != newInfo.Tilt ||
-			CameraCalcInfo.PtzInfo.Tilt != newInfo.PtzInfo.Tilt ||
+			_cameraCalcInfo.PtzInfo.Zoom != newInfo.Zoom;
-			CameraCalcInfo.PtzInfo.Zoom != newInfo.PtzInfo.Zoom;
 	}
 
 	/// <summary>
@@ -204,4 +194,39 @@ public abstract class MarkSearcherBase
 	protected abstract PointF GetFOfMatrixByZoomPos(double zoomPos);
 
 	#endregion Util
+
+	#region Operate Attr
+
+	protected void UpdateCameraCalcInfoRelated(CameraCalcInfo cameraCalcInfo)
+	{
+		_cameraCalcInfo = cameraCalcInfo;
+		CalcSensor();
+		World2CameraMatrix = ConvertWorldToCamera(cameraCalcInfo);
+	}
+
+	public void UpdateCameraCalcInfo(PtzInfo ptzInfo)
+	{
+		if (IsCameraRotate(ptzInfo))
+		{
+			_cameraCalcInfo.PtzInfo = ptzInfo;
+			World2CameraMatrix = ConvertWorldToCamera(_cameraCalcInfo);
+		}
+	}
+
+	public void AddMarkLabelCalcInfo(MarkLabelCalcInfo markLabelCalcInfo)
+	{
+		_markLabelInfoList.Add(markLabelCalcInfo);
+	}
+
+	public bool ExistsMarkLabelCalcInfo(object id)
+	{
+		foreach (MarkLabelCalcInfo info in _markLabelInfoList)
+		{
+			if (info.Id.Equals(id))
+				return true;
+		}
+		return false;
+	}
+
+	#endregion Operate Attr
 }

Cis.Application/Core/Api/PtzServerApi.cs

@@ -24,7 +24,7 @@ public class PtzServerApi : IPtzApi, ISingleton
 		_stream = _tcpClient.GetStream();
 	}
 
-	public RequestRealControl GetPtzInfo(int cameraId)
+	public RequestRealControl GetPtzRrc(int cameraId)
 	{
 		RequestRealControl realControl = new();
 		try
@@ -54,6 +54,13 @@ public class PtzServerApi : IPtzApi, ISingleton
 		return realControl;
 	}
 
+	public PtzInfo GetPtzInfo(int cameraId)
+	{
+		RequestRealControl rrc = GetPtzRrc(cameraId);
+		PtzInfo ptzInfo = PtzInfo.New(rrc.PTZPositionInfo.FP, rrc.PTZPositionInfo.FT, rrc.PTZPositionInfo.FZ);
+		return ptzInfo;
+	}
+
 	public static byte[] StructToByte(object structObj)
 	{
 		//获取结构体大小

Cis.Application/Core/Center/CameraDataCenter.cs

@@ -13,10 +13,29 @@ public class CameraDataCenter
 	private readonly SqlSugarRepository<CmMarkLabel> _cmMarkLableRep;
 	private readonly SqlSugarRepository<TbPtzCamera> _tbPtzCameraRep;
 	private readonly PtzServerApi _ptzServerApi;
+	private readonly CameraDataOptions options = App.GetOptions<CameraDataOptions>();
 
 	private Thread _thread { get; set; }
-	private List<TbPtzCamera> _tbPtzCameraList { get; set; }
+
-	private ConcurrentDictionary<string, CameraCalcInfo> _cameraPtzInfoDict { get; set; }
+	/// <summary>
+	/// (cbCameraId, MarkSearcherBase)
+	/// </summary>
+	private ConcurrentDictionary<long, MarkSearcherBase> _markSearcherDict { get; set; } = new();
+
+	/// <summary>
+	/// (cbCameraId, cbCameraIp)
+	/// </summary>
+	private Dictionary<long, string> _cbCameraId2IpDict { get; set; } = new();
+
+	/// <summary>
+	/// (cameraIp, TbPtzCamera)
+	/// </summary>
+	private ConcurrentDictionary<string, TbPtzCamera> _tbPtzCameraDict { get; set; } = new();
+
+	/// <summary>
+	/// (cameraIp, PtzInfo)
+	/// </summary>
+	private ConcurrentDictionary<string, PtzInfo> _cameraPtzInfoDict { get; set; } = new();
 
 	#endregion Attr
 
@@ -31,29 +50,16 @@ public class CameraDataCenter
 
 	private void Init()
 	{
-		// 初始化 tbPtzCameraList
+		if (!options.LazyInit)
-		_tbPtzCameraList = _tbPtzCameraRep.GetList();
-		// 根据 Ip 去重
-		_tbPtzCameraList = _tbPtzCameraList.Where((a, i) => _tbPtzCameraList.FindIndex(b => b.Ip == a.Ip) == i).ToList();
-
-		// 初始化 ptzInfoDict
-		_cameraPtzInfoDict = new ConcurrentDictionary<string, CameraCalcInfo>();
-
-		// 初始化 thread
-		_thread = new Thread(WorkLoop)
 		{
-			IsBackground = true// 设置后台线程
+			List<TbPtzCamera> list = _tbPtzCameraRep.GetList();
-		};
+			// 根据 Ip 去重
-		_thread.Start();
+			foreach (TbPtzCamera item in list)
-	}
+			{
-
+				if (!_tbPtzCameraDict.ContainsKey(item.Ip))
-	private void LazyInit()
+					_tbPtzCameraDict[item.Ip] = item;
-	{
+			}
-		// 初始化 tbPtzCameraList
+		}
-		_tbPtzCameraList = new();
-
-		// 初始化 ptzInfoDict
-		_cameraPtzInfoDict = new ConcurrentDictionary<string, CameraCalcInfo>();
 
 		// 初始化 thread
 		_thread = new Thread(WorkLoop)
@@ -65,47 +71,100 @@ public class CameraDataCenter
 
 	#region Loop
 
+	/// <summary>
+	/// 循环运行
+	/// </summary>
 	private void WorkLoop()
 	{
 		while (true)
 		{
-			GetPtzInfoByApi();
+			RefreshPtzInfoByApi();
-			Thread.Sleep(10000);
+			RefreshMarkSearcher();
+			Thread.Sleep(options.LoopInterval);
 		}
 	}
 
-	private void GetPtzInfoByApi()
+	private void RefreshPtzInfoByApi()
 	{
-		foreach (TbPtzCamera item in _tbPtzCameraList)
+		foreach (TbPtzCamera item in _tbPtzCameraDict.Values)
 		{
-			RequestRealControl rrc = _ptzServerApi.GetPtzInfo(item.CameraId);
+			PtzInfo ptzInfo = _ptzServerApi.GetPtzInfo(item.CameraId);
-			CameraCalcInfo ptzInfo = new()
-			{
-				Pan = rrc.PTZPositionInfo.FP,
-				Tilt = rrc.PTZPositionInfo.FT,
-				Zoom = rrc.PTZPositionInfo.FZ
-			};
 			_cameraPtzInfoDict[item.Ip] = ptzInfo;
 		}
 	}
 
-	private void Calc()
+	private void RefreshMarkSearcher()
 	{
+		foreach (KeyValuePair<long, MarkSearcherBase> pair in _markSearcherDict)
+		{
+			long cameraId = pair.Key;
+			MarkSearcherBase markSearcher = pair.Value;
+			string cameraIp = _cbCameraId2IpDict[cameraId];
+			if (cameraIp == null) continue;
+			PtzInfo ptzInfo = _cameraPtzInfoDict[cameraIp];
+			if (ptzInfo == null) continue;
+			markSearcher.UpdateCameraCalcInfo(ptzInfo);
+			List<MarkLabelCalcResult> resultList = markSearcher.Calc();
+		}
 	}
 
 	#endregion Loop
 
 	#region external call
 
-	public bool GetCamera(string ip)
+	/// <summary>
+	/// 激活 cbCamera 进入运算
+	/// </summary>
+	/// <param name="cameraId"></param>
+	/// <returns></returns>
+	public bool ActiveCamera(long cameraId)
 	{
-		return false;
+		CbCamera cbCamera = _cbCameraRep.GetById(cameraId);
+		if (cbCamera == null) return false;
+		TbPtzCamera tbPtzCamera;
+		string cameraIp = cbCamera.Ip;
+		if (!_tbPtzCameraDict.IsExistKey(cameraIp))
+		{
+			tbPtzCamera = _tbPtzCameraRep.GetFirst(u => u.Ip == cameraIp);
+			if (tbPtzCamera == null) return false;
+			_tbPtzCameraDict[cameraIp] = tbPtzCamera;
+		}
+		else
+		{
+			tbPtzCamera = _tbPtzCameraDict[cameraIp];
+		}
+		_cbCameraId2IpDict[cbCamera.Id] = cameraIp;
+		CameraCalcInfo cameraCalcInfo = CameraCalcInfo.New(cameraId, _ptzServerApi.GetPtzInfo(tbPtzCamera.Id));
+		HikMarkSeacher markSeacher = new(cameraCalcInfo);
+		List<CmMarkLabel> cmMarkLabelList = _cmMarkLableRep.GetList(u => u.CbCameraId == cameraId);
+		foreach (CmMarkLabel item in cmMarkLabelList)
+		{
+			MarkLabelCalcInfo markLabelCalcInfo = MarkLabelCalcInfo.New(
+				item.Id,
+				PtzInfo.New(item.PanPosition, item.TiltPosition, item.ZoomPosition),
+				item.CanvasWidth,
+				item.CanvasHeight,
+				item.CanvasLeft,
+				item.CanvasTop
+			);
+			markSeacher.AddMarkLabelCalcInfo(markLabelCalcInfo);
+		}
+		_markSearcherDict[cameraId] = markSeacher;
+		return true;
 	}
 
-	public bool ActiveCamera(string ip)
+	/// <summary>
+	/// 解除 cbCamera 进入运算
+	/// </summary>
+	/// <param name="cameraId"></param>
+	/// <returns></returns>
+	public bool DeActiveCamera(long cameraId)
 	{
+		return false;
+	}
 
-
+	public bool UpdateCamera(long cameraId, long markLabelId)
+	{
 		return false;
 	}
 

Cis.Application/Core/Common/Options.cs

@@ -1,5 +1,18 @@
 namespace Cis.Application.Core;
 
+public class CameraDataOptions : IConfigurableOptions
+{
+	/// <summary>
+	/// 是否懒加载
+	/// </summary>
+	public bool LazyInit { get; set; }
+
+	/// <summary>
+	/// 循环间隔，单位毫秒
+	/// </summary>
+	public int LoopInterval { get; set; }
+}
+
 /// <summary>
 /// PtzServer选项
 /// </summary>

Cis.Application/Core/Entity/CameraCalcInfo.cs

@@ -5,6 +5,11 @@
 /// </summary>
 public class CameraCalcInfo
 {
+	/// <summary>
+	/// Camera Id
+	/// </summary>
+	public long Id { get; set; }
+
 	/// <summary>
 	/// Ptz 信息
 	/// </summary>
@@ -26,6 +31,15 @@ public class CameraCalcInfo
 	public double MinFocusX { get; set; } = 0f;
 
 	public double MinFocusY { get; set; } = 0f;
+
+	public static CameraCalcInfo New(long id, PtzInfo ptzInfo)
+	{
+		return new()
+		{
+			Id = id,
+			PtzInfo = ptzInfo
+		};
+	}
 }
 
 /// <summary>
@@ -47,6 +61,16 @@ public class PtzInfo
 	/// Zoom 坐标
 	/// </summary>
 	public double Zoom { get; set; }
+
+	public static PtzInfo New(double pan, double tilt, double zoom)
+	{
+		return new()
+		{
+			Pan = pan,
+			Tilt = tilt,
+			Zoom = zoom
+		};
+	}
 }
 
 /// <summary>
@@ -54,6 +78,11 @@ public class PtzInfo
 /// </summary>
 public class MarkLabelCalcInfo
 {
+	/// <summary>
+	/// MarkLabel Id
+	/// </summary>
+	public long Id { get; set; }
+
 	/// <summary>
 	/// Ptz 信息
 	/// </summary>
@@ -78,6 +107,19 @@ public class MarkLabelCalcInfo
 	/// 画布 top 距离
 	/// </summary>
 	public double CanvasTop { get; set; }
+
+	public static MarkLabelCalcInfo New(long id, PtzInfo ptzInfo, double canvasWidth, double canvasHeight, double canvasLeft, double canvasTop)
+	{
+		return new()
+		{
+			Id = id,
+			PtzInfo = ptzInfo,
+			CanvasWidth = canvasWidth,
+			CanvasHeight = canvasHeight,
+			CanvasLeft = canvasLeft,
+			CanvasTop = canvasTop
+		};
+	}
 }
 
 /// <summary>
@@ -85,6 +127,11 @@ public class MarkLabelCalcInfo
 /// </summary>
 public class MarkLabelCalcResult
 {
+	/// <summary>
+	/// MarkLabel Id
+	/// </summary>
+	public long Id { get; set; }
+
 	/// <summary>
 	///  true 显示（在当前视频画面里面）
 	///  false 不显示（不在当前视频画面里面）
@@ -101,4 +148,23 @@ public class MarkLabelCalcResult
 	/// </summary>
 	public double CanvasTop { get; set; }
 
+	public static MarkLabelCalcResult New(long id, bool inFlag)
+	{
+		return new()
+		{
+			Id = id,
+			InFlag = inFlag
+		};
+	}
+
+	public static MarkLabelCalcResult New(long id, bool inFlag, double canvasLeft, double canvasTop)
+	{
+		return new()
+		{
+			Id = id,
+			InFlag = inFlag,
+			CanvasLeft = canvasLeft,
+			CanvasTop = canvasTop
+		};
+	}
 }

Cis.Application/Startup.cs

@@ -14,6 +14,7 @@ public class Startup : AppStartup
 	/// <param name="services"></param>
 	public void ConfigureServices(IServiceCollection services)
 	{
+		services.AddConfigurableOptions<CameraDataOptions>();
 		services.AddConfigurableOptions<PtzServerOptions>();
 
 		services.AddSingleton<CameraDataCenter>(new CameraDataCenter());

Cis.Application/Tb/Common/TbInfo.cs

@@ -1,10 +1,4 @@
-using System;
+namespace Cis.Application.Tb;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Cis.Application.Tb;
 
 public class TbInfo
 {
@@ -25,5 +19,4 @@ public class TbInfo
 	public const string TbPtzCameraTbName = "tb_ptzcamera";
 
 	#endregion Table Info
-}
+}
-

Cis.Application/Tb/Service/TbPtzCameraService.cs

@@ -19,7 +19,7 @@ public class TbPtzCameraService : ITransient
 
 	public async Task<List<TbPtzCamera>> GetList(string queryJson = "")
 	{
-		JObject queryObj = !string.IsNullOrEmpty(queryJson) ? queryJson.ToJObject():default;
+		JObject queryObj = !string.IsNullOrEmpty(queryJson) ? queryJson.ToJObject() : default;
 		List<TbPtzCamera> list = await _tbPtzCameraRep.AsQueryable()
 			.ToListAsync();
 		return list;

Cis.Core/CoreConfig.json

@@ -21,14 +21,9 @@
 		]
 	},
 	"Cache": {
-		"CacheType": "Redis", // Memory、Redis
+		"CacheType": "Memory", // Memory、Redis
 		"RedisConnectionString": "127.0.0.1:6379;password=123456;db=2"
 	},
-	"PTZServer": {
-		"Type": "",
-		"Ip": "127.0.0.1",
-		"Port": "7022"
-	},
 	"AppSettings": {
 		"InjectSpecificationDocument": true // 生产环境是否开启Swagger
 	},

Cis.Core/Extension/ObjectExtension.cs

@@ -138,4 +138,14 @@ public static class ObjectExtension
 		var sc = pi.GetCustomAttributes<SugarColumn>(false).FirstOrDefault(u => u.IsIgnore == true);
 		return sc != null;
 	}
+
+	public static bool IsExistKey(this IDictionary dict, object key)
+	{
+		foreach (object item in dict.Keys)
+		{
+			if (Equals(key, item))
+				return true;
+		}
+		return false;
+	}
 }