Thêm tính năng lưu ROI lên Server và Vẽ lại ROI

AIParkingApplication/AIParkingApplication.csproj

@@ -93,6 +93,9 @@
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.IO.Compression" />
+    <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http.Formatting, Version=5.2.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.7\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
@@ -109,7 +112,6 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Deployment" />
     <Reference Include="System.Drawing" />
-    <Reference Include="System.Net.Http" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml" />
   </ItemGroup>

AIParkingApplication/AIParkingApplicationForm.cs

@@ -79,22 +79,22 @@ namespace AIParkingApplication
 
         private void InitAllLanes()
         {
-            laneIn12 = new LaneIn(10, configOnWeb.CameraData1.Id.ToString(), configOnWeb.CameraData1.StreamUrl, configOnWeb.CameraData2.StreamUrl, c3Device, apiController, engineApiController, appLogger, true, false, true);
+            laneIn12 = new LaneIn(10, configOnWeb.CameraData1.Id.ToString(), configOnWeb.CameraData1.StreamUrl, configOnWeb.CameraData2.StreamUrl, c3Device, apiController, engineApiController, appLogger, configOnWeb.CameraData1.Roi_config, true, false, true);
             laneIn12.BorderStyle = BorderStyle.FixedSingle;
             laneIn12.Hide();
             Controls.Add(laneIn12);
 
-            laneOut34 = new LaneOut(20, configOnWeb.CameraData3.Id.ToString(), configOnWeb.CameraData3.StreamUrl, configOnWeb.CameraData4.StreamUrl, c3Device, apiController, engineApiController, appLogger, true, false, true);
+            laneOut34 = new LaneOut(20, configOnWeb.CameraData3.Id.ToString(), configOnWeb.CameraData3.StreamUrl, configOnWeb.CameraData4.StreamUrl, c3Device, apiController, engineApiController, appLogger, configOnWeb.CameraData3.Roi_config, true, false, true);
             laneOut34.BorderStyle = BorderStyle.FixedSingle;
             laneOut34.Hide();
             Controls.Add(laneOut34);
 
-            laneIn56 = new LaneIn(10, configOnWeb.CameraData5.Id.ToString(), configOnWeb.CameraData5.StreamUrl, configOnWeb.CameraData6.StreamUrl, c3Device, apiController, engineApiController, appLogger, true, false, true);
+            laneIn56 = new LaneIn(10, configOnWeb.CameraData5.Id.ToString(), configOnWeb.CameraData5.StreamUrl, configOnWeb.CameraData6.StreamUrl, c3Device, apiController, engineApiController, appLogger, configOnWeb.CameraData5.Roi_config, true, false, true);
             laneIn56.BorderStyle = BorderStyle.FixedSingle;
             laneIn56.Hide();
             Controls.Add(laneIn56);
 
-            laneOut78 = new LaneOut(20, configOnWeb.CameraData7.Id.ToString(), configOnWeb.CameraData7.StreamUrl, configOnWeb.CameraData8.StreamUrl, c3Device, apiController, engineApiController, appLogger, true, false, true);
+            laneOut78 = new LaneOut(20, configOnWeb.CameraData7.Id.ToString(), configOnWeb.CameraData7.StreamUrl, configOnWeb.CameraData8.StreamUrl, c3Device, apiController, engineApiController, appLogger, configOnWeb.CameraData7.Roi_config, true, false, true);
             laneOut78.BorderStyle = BorderStyle.FixedSingle;
             laneOut78.Hide();
             Controls.Add(laneOut78);

AIParkingApplication/ApiController.cs

@@ -5,6 +5,7 @@ using OpenCvSharp;
 using Newtonsoft.Json;
 using System.Net;
 using NLog;
+using System.Drawing;
 
 namespace AIParkingApplication
 {
@@ -150,6 +151,36 @@ namespace AIParkingApplication
             }
         }
 
+        public async void SaveRoiToServer(Rectangle roiRegion, string cameraId)
+        {
+            int requestCounter = 1;
+            try
+            {
+                var request = new RoiConfig
+                {
+                    CameraID = cameraId,
+                    X = roiRegion.X,
+                    Y = roiRegion.Y,
+                    Width = roiRegion.Width,
+                    Height = roiRegion.Height
+                };
+                HttpResponseMessage response;
+
+                do
+                {
+                    response = await httpClient.PostAsJsonAsync("/api/update-roi", request);
+                    response.EnsureSuccessStatusCode();
+                    requestCounter += 1;
+                } while (response.StatusCode != HttpStatusCode.OK && requestCounter < numberOfRetry);
+                SaveLogRespone saveLogRespone = await response.Content.ReadAsAsync<SaveLogRespone>();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"SaveRoiConfig Exception:\t{DateTime.Now.GetTimeFormatted()} \t {ex.Message}");
+                appLogger.Log(LogLevel.Error, string.Format("Không thể lưu ROI Config | exMessage: " + ex.Message));
+            }
+        }
+
         public void Dispose()
         {
             if (httpClient != null && !isHttpClientDisposabled)
@@ -487,6 +518,7 @@ namespace AIParkingApplication
         public int Logs { get; set; }
     }
 
+
     #region LaneConfig
     public class LaneConfig
     {

AIParkingApplication/App.config

@@ -17,6 +17,10 @@
 				<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
 				<bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
 			</dependentAssembly>
+			<dependentAssembly>
+				<assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+				<bindingRedirect oldVersion="0.0.0.0-4.1.1.3" newVersion="4.1.1.3" />
+			</dependentAssembly>
 		</assemblyBinding>
 	</runtime>
 </configuration>

AIParkingApplication/LaneIn.cs

@@ -1,9 +1,11 @@
 using System;
 using System.Diagnostics;
 using System.Drawing;
+using System.Drawing.Printing;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using Newtonsoft.Json;
 using NLog;
 using OpenCvSharp;
 using OpenCvSharp.Extensions;
@@ -29,6 +31,7 @@ namespace AIParkingApplication
         private System.Drawing.Point CurrentCursorPosition { get; set; }
         private Rectangle pictureBoxRoi;
         private bool IsDrawBox { get; set; }
+        private Rect roiBoxRect;
 
         public LaneIn(int doorId,
             string cameraId,
@@ -38,6 +41,7 @@ namespace AIParkingApplication
             ApiController apiController,
             EngineApiController engineApiController,
             Logger appLogger,
+            string roiConfig,
             bool isSupportSquarePlate = true,
             bool isSupportLongPlate = false,
             bool isAutoOpenDoor = true,
@@ -56,6 +60,7 @@ namespace AIParkingApplication
             this.apiController = apiController;
             this.doorControlAccess = doorControlAccess;
             plateProcessor = new PlateProcessor(engineApiController, this.isSupportSquarePlate, this.isSupportLongPlate);
+            this.pictureBoxRoi = Util.ConvertStringToRectangle(roiConfig);
         }
 
         private async void C3Device_OnNewCardReceived(int doorId, string cardNumber)
@@ -154,10 +159,11 @@ namespace AIParkingApplication
         {
             var starTime = DateTime.Now;
             Cv2.Resize(frame, frame, new OpenCvSharp.Size(1280, 720));
-            Rect roiBoxRect = Util.convertRectangleToRect(pictureBoxRoi, pictureBoxPlateVideo);
+            roiBoxRect = Util.ConvertRectangleToRect(pictureBoxRoi, pictureBoxPlateVideo);
             Mat frameRoi = frame[roiBoxRect];
             try
             {
+                
                 FinalPlateResult finalPlateResult = await plateProcessor.ProcessPlate(frameRoi);
 
                 if (isRetryMode && !plateProcessor.IsPlateStringValid(finalPlateResult.PlateString))
@@ -266,13 +272,14 @@ namespace AIParkingApplication
 
         private void pictureBoxPlateVideo_MouseUp(object sender, MouseEventArgs e)
         {
+            IsDrawBox = false;
             if (StartPoint.X + pictureBoxRoi.Width > pictureBoxPlateVideo.Width || StartPoint.Y + pictureBoxRoi.Height > pictureBoxPlateVideo.Height)
             {
                 pictureBoxRoi.X = pictureBoxRoi.Y = 0;
                 pictureBoxRoi.Width = pictureBoxPlateVideo.Width;
                 pictureBoxRoi.Height = pictureBoxPlateVideo.Height;
             }
-            IsDrawBox = false;
+            apiController.SaveRoiToServer(pictureBoxRoi, cameraId);
         }
 
         private void pictureBoxPlateVideo_Paint(object sender, PaintEventArgs e)
@@ -280,7 +287,5 @@ namespace AIParkingApplication
             Pen redPen = new Pen(Color.FromArgb(255, 255, 0, 0), 3);
             e.Graphics.DrawRectangle(redPen, pictureBoxRoi);
         }
-
-        
     }
 }

AIParkingApplication/LaneOut.cs

@@ -31,6 +31,7 @@ namespace AIParkingApplication
         private System.Drawing.Point CurrentCursorPosition { get; set; }
         private Rectangle pictureBoxRoi;
         private bool IsDrawBox { get; set; }
+        private Rect roiBoxRect;
 
         public LaneOut(int doorId,
             string cameraId,
@@ -40,6 +41,7 @@ namespace AIParkingApplication
             ApiController apiController,
             EngineApiController engineApiController,
             Logger appLogger,
+            string roiConfig,
             bool isSupportSquarePlate = true,
             bool isSupportLongPlate = false,
             bool isAutoOpenDoor = true,
@@ -60,6 +62,7 @@ namespace AIParkingApplication
             printer = new Printer(appLogger);
             plateProcessor = new PlateProcessor(engineApiController, this.isSupportSquarePlate, this.isSupportLongPlate);
             ReadUsePrinterConfig();
+            this.pictureBoxRoi = Util.ConvertStringToRectangle(roiConfig);
         }
 
         private async void C3Device_OnNewCardReceived(int doorId, string cardNumber)
@@ -198,7 +201,7 @@ namespace AIParkingApplication
         {
             var starTime = DateTime.Now;
             Cv2.Resize(frame, frame, new OpenCvSharp.Size(1280, 720));
-            Rect roiBoxRect = Util.convertRectangleToRect(pictureBoxRoi, pictureBoxPlateVideo);
+            Rect roiBoxRect = Util.ConvertRectangleToRect(pictureBoxRoi, pictureBoxPlateVideo);
             Mat frameRoi = frame[roiBoxRect];
             try
             {
@@ -347,18 +350,19 @@ namespace AIParkingApplication
 
         private void pictureBoxPlateVideo_MouseUp(object sender, MouseEventArgs e)
         {
+            IsDrawBox = false;
             if (StartPoint.X + pictureBoxRoi.Width > pictureBoxPlateVideo.Width || StartPoint.Y + pictureBoxRoi.Height > pictureBoxPlateVideo.Height)
             {
                 pictureBoxRoi.X = pictureBoxRoi.Y = 0;
                 pictureBoxRoi.Width = pictureBoxPlateVideo.Width;
                 pictureBoxRoi.Height = pictureBoxPlateVideo.Height;
             }
-            IsDrawBox = false;
+            apiController.SaveRoiToServer(pictureBoxRoi, cameraId);
         }
 
         private void pictureBoxPlateVideo_Paint(object sender, PaintEventArgs e)
         {
-            Pen redPen = new Pen(Color.FromArgb(255, 255, 0, 0), 4);
+            Pen redPen = new Pen(Color.FromArgb(255, 255, 0, 0), 3);
             e.Graphics.DrawRectangle(redPen, pictureBoxRoi);
         }
     }

AIParkingApplication/Util.cs

@@ -138,7 +138,7 @@ namespace AIParkingApplication
             }
         }
 
-        public static Rect convertRectangleToRect(Rectangle pictureBoxRoi, PictureBox pictureBoxPlateVideo)
+        public static Rect ConvertRectangleToRect(Rectangle pictureBoxRoi, PictureBox pictureBoxPlateVideo)
         {
             Rect temp = new Rect
             {
@@ -149,6 +149,18 @@ namespace AIParkingApplication
             };
             return temp;
         }
+
+        public static Rectangle ConvertStringToRectangle(string input)
+        {
+            var roi = JsonConvert.DeserializeObject<RoiConfig>(input);
+            return new Rectangle
+            {
+                X = roi.X,
+                Y = roi.Y,
+                Height = roi.Height,
+                Width = roi.Width
+            };
+        }
     }
 
     public class PlateRequestEngineModel
@@ -179,4 +191,22 @@ namespace AIParkingApplication
         public const string HTTP_POST_METHOD = "POST";
         public const string HTTP_POST_CONTENTTYPE = "application/json";
     }
+
+    public class RoiConfig
+    {
+        [JsonProperty("x")]
+        public int X { get; set; }
+
+        [JsonProperty("y")]
+        public int Y { get; set; }
+
+        [JsonProperty("width")]
+        public int Width { get; set; }
+
+        [JsonProperty("height")]
+        public int Height { get; set; }
+
+        [JsonProperty("camera_id")]
+        public string CameraID { get; set; }
+    }
 }

AIParkingApplication/packages.config

@@ -8,5 +8,6 @@
   <package id="OpenCvSharp4" version="4.3.0.20200524" targetFramework="net461" />
   <package id="OpenCvSharp4.runtime.win" version="4.3.0.20200524" targetFramework="net461" />
   <package id="OpenCvSharp4.Windows" version="4.3.0.20200524" targetFramework="net461" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net461" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.7.1" targetFramework="net461" />
 </packages>