Home task same done

Homeworks.sln

@@ -131,11 +131,17 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N16", "N16", "{BBA0DBD8-DCE
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N16_HT1", "N16_HT1", "{F6504F23-BC5C-4B63-B6EA-CC1DBA6F69E4}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "N16_HT1", "N16_HT1\N16_HT1.csproj", "{9B931C9D-B852-4F53-AC21-04E91C01D692}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "N16_HT1", "N16_HT1\N16_HT1.csproj", "{9B931C9D-B852-4F53-AC21-04E91C01D692}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N16_HT2", "N16_HT2", "{08F4F27E-AC06-4149-BDF3-6E6469C72904}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "N16_HT2", "N16_HT2\N16_HT2.csproj", "{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "N16_HT2", "N16_HT2\N16_HT2.csproj", "{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "N17_HT1", "N17_HT1\N17_HT1.csproj", "{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N17", "N17", "{9B79AF1D-7835-40D1-9478-26BD79673DEA}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "N17_HT2", "N17_HT2\N17_HT2.csproj", "{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -263,6 +269,14 @@ Global
 		{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -319,6 +333,8 @@ Global
 		{9B931C9D-B852-4F53-AC21-04E91C01D692} = {F6504F23-BC5C-4B63-B6EA-CC1DBA6F69E4}
 		{08F4F27E-AC06-4149-BDF3-6E6469C72904} = {BBA0DBD8-DCE0-454B-A9ED-757F4ED6CF86}
 		{8213FB9A-5F09-4589-B8F9-58DCF6C7AEE5} = {08F4F27E-AC06-4149-BDF3-6E6469C72904}
+		{B8F2FDF4-5E8A-4E33-97F5-33A7EF7E765C} = {9B79AF1D-7835-40D1-9478-26BD79673DEA}
+		{65E92671-E1EA-4796-8A1B-2D6A16C4CBDF} = {9B79AF1D-7835-40D1-9478-26BD79673DEA}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {8B77269B-B20D-4860-9637-2E2771096EE6}

N17_HT1/AUDI.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT1
+{
+    internal class Class1
+    {
+    }
+}

N17_HT1/BMW.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT1
+{
+    public class BMW
+    {
+    }
+}

N17_HT1/CarRental.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+namespace N17_HT1
+{
+    public abstract class CarRental
+    {
+        protected CarRental(string BrandName)
+        {
+            this.BrandName = BrandName;
+        }
+        public bool IsRented { get; set; } = false;
+        public DateTime RentStartTime { get; set; }
+        public double Balance { get; set; }
+        public string BrandName { get; set; }
+        public Guid Id { get; set; }
+
+        public override string ToString()
+        {
+            return $"BrendName: {BrandName}\tRentStartTime - {RentStartTime}";
+        }
+    }
+    public sealed class BMW : CarRental
+    {
+        public static string ModelName { get; set; }
+        public static double RentPriceHour { get; set; }
+        public  BMW(string modelName):
+               base("BMW")
+        {
+            ModelName = modelName;
+            RentPriceHour = 30;
+        }
+    }
+
+    public sealed class  AUDI : CarRental
+    {
+        public static string ModelName { get; set; }
+        public static double RentPriceHour { get; set; }
+        public AUDI(string modelName) :
+               base("AUDI")
+        {
+            ModelName = modelName;
+            RentPriceHour = 30;
+        }
+    }
+
+
+
+}

N17_HT1/CarRentalManagement.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT1
+{
+    public class CarRentalManagement
+    {
+        private List<CarRental> Cars { get;set; }
+
+        public CarRentalManagement() 
+        {
+
+            Cars = new List<CarRental>();
+        }
+
+        public void Add(CarRental car)
+        {
+            Cars.Add(car);
+        }
+
+        public CarRental? Rent(string brendname)
+        {
+            foreach (var car in Cars)
+            {
+                if (car.BrandName.Contains(brendname) && car.IsRented == false){
+                    car.RentStartTime = DateTime.Now;
+                    car.IsRented = true;
+                    return car;
+                }
+            }
+            return null;
+        }
+
+        public CarRental? Return(CarRental car)
+        {
+            foreach(var Car in Cars)
+            {
+                if(Car.Id == car.Id)
+                {
+                    Car.IsRented = false;
+                    if(car.BrandName == "BMW")
+                    {
+
+                        Car.Balance = (DateTime.Now - car.RentStartTime).TotalSeconds * BMW.RentPriceHour;
+                    }
+                    else if(car.BrandName == "AUDI")
+                    {
+                        Car.Balance = (DateTime.Now - car.RentStartTime).TotalSeconds * AUDI.RentPriceHour;
+
+                    }
+                }
+            }
+            return null;
+        }
+        public void CalculateBalance()
+        {
+            double calculatebalance = 0;
+            foreach (CarRental car in Cars)
+            {
+                calculatebalance += car.Balance;
+            }
+            Console.WriteLine(calculatebalance);
+        }
+
+    }
+}

N17_HT1/N17_HT1.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

N17_HT1/Program.cs

@@ -0,0 +1,20 @@
+using N17_HT1;
+var Menegment = new CarRentalManagement();
+CarRental bmw1 = new BMW("X1");
+CarRental bmw2 = new BMW("X2");
+CarRental bmw3 = new BMW("X3");
+CarRental audi1 = new BMW("Y1");
+CarRental audi2 = new BMW("Y1");
+CarRental audi3 = new BMW("Y3");
+Menegment.Add(bmw1);
+Menegment.Add(bmw2);
+Menegment.Add(bmw3);
+Menegment.Add(audi1);
+Menegment.Add(audi2);
+Menegment.Add(audi3);
+
+
+Console.WriteLine( Menegment.Rent("BMW"));
+await Task.Delay(1000 * 3);
+Console.WriteLine(Menegment.Return(bmw1));
+Menegment.CalculateBalance();

N17_HT2/Chat.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT2
+{
+    internal class Chat
+    {
+    }
+}

N17_HT2/ChatMessage.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT2
+{
+    internal class ChatMessage
+    {
+    }
+}

N17_HT2/MessgeValidator.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N17_HT2
+{
+    internal class MessgeValidator
+    {
+    }
+}

N17_HT2/N17_HT2.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

N17_HT2/Program.cs

@@ -0,0 +1 @@
+Console.WriteLine("jn");