[Hack Update] 047-TrafficControlWithDapr- added ASCII GUI into simulation

047-TrafficControlWithDapr/README.md

@@ -71,3 +71,4 @@ When the car passes an exit-camera, another photo and timestamp are registered.
 - Rob Vettor
 - Edwin van Wijk
 - Chandrasekar B
+- Vaclav Jirovsky

047-TrafficControlWithDapr/Student/Challenge-00.md

@@ -18,7 +18,7 @@ Your coach will provide you with a `Resources.zip` package file that contains th
 Install all the prerequisites listed below and make sure they're working correctly:
 
   - Git ([download](https://git-scm.com/))
-  - .NET 5 SDK ([download](https://dotnet.microsoft.com/download/dotnet/5.0))
+  - .NET 5 SDK ([download](https://dotnet.microsoft.com/download/dotnet/5.0)), .NET 6 SDK ([download](https://dotnet.microsoft.com/download/dotnet/6.0))
   - Visual Studio Code ([download](https://code.visualstudio.com/download)) with the following extensions installed:
     - [C#](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csharp)
     - [REST Client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client)

047-TrafficControlWithDapr/Student/Resources/Simulation/CameraSimulation.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Net.Http;
 using System.Net.Http.Json;
 using System.Text.Json;
@@ -11,17 +12,19 @@ namespace Simulation
     public class CameraSimulation
     {
         private readonly ITrafficControlService _trafficControlService;
+        private readonly UiRenderingService _uiRenderingService;
         private Random _rnd;
         private int _camNumber;
         private int _minEntryDelayInMS = 50;
         private int _maxEntryDelayInMS = 5000;
         private int _minExitDelayInS = 4;
         private int _maxExitDelayInS = 10;
 
-        public CameraSimulation(int camNumber, ITrafficControlService trafficControlService)
+        public CameraSimulation(int camNumber, ITrafficControlService trafficControlService, UiRenderingService uiRenderingService)
         {
             _camNumber = camNumber;
             _trafficControlService = trafficControlService;
+            _uiRenderingService = uiRenderingService;
         }
 
         public void Start()
@@ -47,18 +50,24 @@ public void Start()
                         {
                             Lane = _camNumber,
                             LicenseNumber = GenerateRandomLicenseNumber(),
-                            Timestamp = entryTimestamp
+                            Timestamp = entryTimestamp,
+                            BackgroundColor = GenerateRandomColor()
+
                         };
                         _trafficControlService.SendVehicleEntry(vehicleRegistered);
-                        Console.WriteLine($"Simulated ENTRY of vehicle with license-number {vehicleRegistered.LicenseNumber} in lane {vehicleRegistered.Lane}");
+                        Debug.WriteLine($"Simulated ENTRY of vehicle with license-number {vehicleRegistered.LicenseNumber} in lane {vehicleRegistered.Lane}");
+                        _uiRenderingService.AddCarToBeAnimatedInWindow(0, _camNumber, vehicleRegistered.LicenseNumber, "#FFFFFF", vehicleRegistered.BackgroundColor);
+
+
 
                         // simulate exit
                         TimeSpan exitDelay = TimeSpan.FromSeconds(_rnd.Next(_minExitDelayInS, _maxExitDelayInS) + _rnd.NextDouble());
                         Task.Delay(exitDelay).Wait();
                         vehicleRegistered.Timestamp = DateTime.Now;
                         vehicleRegistered.Lane = _rnd.Next(1, 4);
                         _trafficControlService.SendVehicleExit(vehicleRegistered);
-                        Console.WriteLine($"Simulated EXIT of vehicle with license-number {vehicleRegistered.LicenseNumber} in lane {vehicleRegistered.Lane}");
+                        Debug.WriteLine($"Simulated EXIT of vehicle with license-number {vehicleRegistered.LicenseNumber} in lane {vehicleRegistered.Lane}");
+                        _uiRenderingService.AddCarToBeAnimatedInWindow(1, _camNumber, vehicleRegistered.LicenseNumber, "#FFFFFF", vehicleRegistered.BackgroundColor);
                     });
                 }
                 catch (Exception ex)
@@ -107,6 +116,38 @@ private string GenerateRandomLicenseNumber()
             return kenteken;
         }
 
+
+        private string GenerateRandomColor()
+        {
+            int type = _rnd.Next(1, 9);
+            string mycolor = null;
+            switch (type)
+            {
+                default:
+                case 1: // silver
+                    mycolor = "#A5BCB6";
+                    break;
+                case 2: // blue
+                    mycolor = "#1524EC";
+                    break;
+                case 3: // yellow
+                    mycolor = "#ffe599";
+                    break;
+                case 4: // white
+                    mycolor = "#FFFFFF";
+                    break;
+                case 5: // red
+                    mycolor = "#ea9999";
+                    break;
+                case 6: // green #2
+                    mycolor = "#d9ead3";
+                    break;
+            }
+
+            return mycolor;
+        }
+
+
         private string GenerateRandomCharacters(int aantal)
         {
             char[] chars = new char[aantal];

047-TrafficControlWithDapr/Student/Resources/Simulation/Events/VehicleRegistered.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Text.Json.Serialization;
 
 namespace Simulation.Events
 {
@@ -7,5 +8,8 @@ public class VehicleRegistered
         public int Lane { get; set; }
         public string LicenseNumber { get; set; }
         public DateTime Timestamp { get; set; }
+
+        [JsonIgnore]
+        public string BackgroundColor { get; set; }
     }
 }

047-TrafficControlWithDapr/Student/Resources/Simulation/Program.cs

@@ -1,7 +1,10 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
+using Pastel;
 using Simulation.Proxies;
 
 namespace Simulation
@@ -12,12 +15,43 @@ static void Main(string[] args)
         {
             var httpClient = new HttpClient();
             int lanes = 3;
+
+            var rand = new Random();
+            int lanesOffsetWindow1 = rand.Next(0, 5);
+            int lanesOffsetWindow2 = rand.Next(0, 5);
+
+            var uiRenderingService = new UiRenderingService(Console.BufferWidth, Console.BufferHeight, lanes);
+
+            Task.Run(() =>
+            {
+                while (true)
+                {
+                    uiRenderingService.RedrawScene(Console.BufferWidth - 1, Console.BufferHeight - 2, lanes, lanesOffsetWindow1, lanesOffsetWindow2);
+                    Thread.Sleep(1000);
+                }
+            }
+            );
+
+            Task.Run(() =>
+            {
+
+                while (true)
+                {
+                    uiRenderingService.MoveAllCarsForWindow(0);
+                    uiRenderingService.MoveAllCarsForWindow(1);
+                    Thread.Sleep(100);
+                }
+            }
+            );
+
+
+
             CameraSimulation[] cameras = new CameraSimulation[lanes];
             for (var i = 0; i < lanes; i++)
             {
                 int camNumber = i + 1;
                 var trafficControlService = new HttpTrafficControlService(httpClient);
-                cameras[i] = new CameraSimulation(camNumber, trafficControlService);
+                cameras[i] = new CameraSimulation(camNumber, trafficControlService, uiRenderingService);
             }
             Parallel.ForEach(cameras, cam => cam.Start());
 

047-TrafficControlWithDapr/Student/Resources/Simulation/Proxies/HttpTrafficControlService.cs

@@ -1,3 +1,5 @@
+using System;
+using System.Diagnostics;
 using System.Net.Http;
 using System.Net.Http.Json;
 using System.Text.Json;

047-TrafficControlWithDapr/Student/Resources/Simulation/Simulation.csproj

@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
-
+  <ItemGroup>
+    <PackageReference Include="Pastel" Version="3.0.1" />
+  </ItemGroup>
 </Project>