Email carbon footprint assignment

EmailCarbonFootprint/EmailCarbonFootprint.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34221.43
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EmailCarbonFootprint", "EmailCarbonFootprint\EmailCarbonFootprint.csproj", "{C3BE6FAC-E6F7-4830-91B4-4041BC00C70C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C3BE6FAC-E6F7-4830-91B4-4041BC00C70C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C3BE6FAC-E6F7-4830-91B4-4041BC00C70C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C3BE6FAC-E6F7-4830-91B4-4041BC00C70C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C3BE6FAC-E6F7-4830-91B4-4041BC00C70C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EA6447E2-6D5E-4522-AC43-4CFD46686C00}
+	EndGlobalSection
+EndGlobal

EmailCarbonFootprint/EmailCarbonFootprint/EmailCarbonFootprint.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

EmailCarbonFootprint/EmailCarbonFootprint/EmailCarbonFootprintCalculator.cs

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+namespace EmailCarbonFootprint
+{
+    public class EmailCarbonFootprintCalculator : ICarbonFootprintCalculator
+    {
+        private const double InboxEmissionPerEmail = 4.0;
+        private const double SentEmissionPerEmail = 0.2;
+        private const double SpamEmissionPerEmail = 0.3;
+
+        public EmailEntityResponse CalculateCarbonFootprint(EmailEntity emailEntity)
+        {
+            double inboxEmission = (emailEntity.InboxCount * InboxEmissionPerEmail) / 1000;
+            double sentEmission = (emailEntity.SentCount * SentEmissionPerEmail) / 1000;
+            double spamEmission = (emailEntity.SpamCount * SpamEmissionPerEmail) / 1000;
+
+            EmailEntityResponse response = new EmailEntityResponse();
+            response.EmailId = emailEntity.EmailId;
+            response.TotalInboxEmission = Math.Round(inboxEmission, 6);
+            response.TotalSentEmission = Math.Round(sentEmission, 6);
+            response.TotalSpamEmission = Math.Round(spamEmission, 6);
+            response.CalculateTotalEmission();
+            return response;
+        }
+    }
+}

EmailCarbonFootprint/EmailCarbonFootprint/EmailEntity.cs

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+namespace EmailCarbonFootprint
+{
+    public class EmailEntity
+    {
+        public string EmailId { get; set; }
+        public int InboxCount { get; set; }
+        public int SentCount { get; set; }
+        public int SpamCount { get; set; }
+
+        public void GetUserInput()
+        {
+            Console.Write("Enter the email address: ");
+            EmailId = Console.ReadLine();
+
+            if(string.IsNullOrEmpty(EmailId))
+            {
+                throw new Exception("Email adress can not be empty.");
+            }
+
+            Console.Write("Enter the number of inbox emails: ");
+            InboxCount = int.Parse(Console.ReadLine());
+
+            Console.Write("Enter the number of sent emails: ");
+            SentCount = int.Parse(Console.ReadLine());
+
+            Console.Write("Enter the number of spam emails: ");
+            SpamCount = int.Parse(Console.ReadLine());
+        }
+    }
+}

EmailCarbonFootprint/EmailCarbonFootprint/EmailEntityResponse.cs

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+namespace EmailCarbonFootprint
+{
+    public class EmailEntityResponse
+    {
+        public string EmailId { get; set; }
+        public double TotalInboxEmission { get; set; }
+        public double TotalSentEmission { get; set; }
+        public double TotalSpamEmission { get; set; }
+        private double TotalEmission { get; set; }
+
+        public void CalculateTotalEmission()
+        {
+            TotalEmission = TotalInboxEmission + TotalSentEmission + TotalSpamEmission;
+        }
+
+        public void DisplayTotalEmissionsDetail()
+        {
+            Console.WriteLine("Email Entity");
+            Console.WriteLine($"Email Id: {EmailId}");
+            Console.WriteLine($"Inbox Emission: {TotalInboxEmission} KG");
+            Console.WriteLine($"Sent Emission: {TotalSentEmission} KG");
+            Console.WriteLine($"Spam Emission: {TotalSpamEmission} KG");
+            Console.WriteLine($"Total Carbon Footprint: {TotalEmission} KG");
+        }        
+    }
+}

EmailCarbonFootprint/EmailCarbonFootprint/ICarbonFootprintCalculator.cs

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+namespace EmailCarbonFootprint
+{
+    public interface ICarbonFootprintCalculator
+    {
+        EmailEntityResponse CalculateCarbonFootprint(EmailEntity emailEntity);
+    }
+}

EmailCarbonFootprint/EmailCarbonFootprint/Program.cs

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+namespace EmailCarbonFootprint
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            try
+            {
+                EmailEntity emailEntity = new EmailEntity();
+                emailEntity.GetUserInput();
+
+                ICarbonFootprintCalculator carbonFootprintCalculator = new EmailCarbonFootprintCalculator();
+                EmailEntityResponse emailEntityResponse = carbonFootprintCalculator.CalculateCarbonFootprint(emailEntity);
+
+                emailEntityResponse.DisplayTotalEmissionsDetail();
+            }
+            catch (FormatException)
+            {
+                Console.WriteLine("An Error Occured:");
+                Console.WriteLine("Invalid input format. Please enter valid numeric values.");
+            }
+            catch (Exception exception)
+            {
+                Console.WriteLine("An Error Occured:");
+                Console.WriteLine(exception.Message);
+            }
+            finally
+            {
+                Console.ReadLine();
+            }
+        }
+    }
+}

EmailCarbonFootprint/README.md

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+# Assignment - Find out your Email Carbon Footprint
+
+### Request
+Sudo Code
+```
+entityType = ['email','server','something']
+entity = {
+    email : [email protected],
+}
+getCarbonFootprint(entityType, entity){
+    //get on the basis of category 
+}
+```
+### Response
+```
+email (entityType basis)
+    emailId : [email protected]
+    source : gmail/outlook/yahoo
+    inbox : xyz KG
+    sent : xyz KG
+    spam : xyz KG
+```
+
+### Reference links
+- https://carbonliteracy.com/the-carbon-cost-of-an-email/
+- https://carbonliteracy.com/the-carbon-cost-of-an-email-2/
+- https://wndyr.com/blog/popular/if-the-world-stopped-using-email-how-much-electricity-would-we-save
+- https://www.mail.com/blog/posts/email-carbon-footprint/9/