Initial Commit

.gitignore

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+AOC2021/bin
+AOC2021/obj
+.vs

AOC2021.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31515.178
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AOC2021", "AOC2021\AOC2021.csproj", "{1C97C7BD-E112-4CC4-B870-BCEE6146C707}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1C97C7BD-E112-4CC4-B870-BCEE6146C707}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1C97C7BD-E112-4CC4-B870-BCEE6146C707}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1C97C7BD-E112-4CC4-B870-BCEE6146C707}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1C97C7BD-E112-4CC4-B870-BCEE6146C707}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EEC2AC4B-D8B0-4F88-A296-52DB5EE4980D}
+	EndGlobalSection
+EndGlobal

AOC2021/AOC2021.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="6.2.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Models\Day1\" />
+  </ItemGroup>
+
+</Project>

AOC2021/AOC2021.csproj.user

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DebuggerFlavor>ProjectDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ActiveDebugProfile>AOC2021</ActiveDebugProfile>
+  </PropertyGroup>
+</Project>

AOC2021/Controllers/AdventOfCodeController.cs

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+using AOC2021.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Linq;
+
+namespace AOC2021.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class AdventOfCodeController : ControllerBase
+    {
+        private readonly ILogger<AdventOfCodeController> _logger;
+
+        public AdventOfCodeController(ILogger<AdventOfCodeController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpPost]
+        [Consumes("text/plain")]
+        [Route("day1")]
+        public AOCResponse Day(AOCVersion version, [FromBody] string input)
+        {
+            AOCRequest request = new AOCRequest() { Input = input, Version = version };
+            var splitRoute = this.ControllerContext.HttpContext.Request.Path.ToString().Split("/");
+            string requestedRoute = splitRoute[splitRoute.Length - 1]; //Get the last endpoint value.
+            return GetAOCDay(requestedRoute).ExecuteDay(request);
+        }
+
+        private AOCDay GetAOCDay(string route)
+        {
+            IAOCService day = null;
+            var type = typeof(AOCDay);
+            var types = AppDomain.CurrentDomain.GetAssemblies()
+                .SelectMany(s => s.GetTypes())
+                .Where(p => type.IsAssignableFrom(p) && !p.IsInterface && !p.IsAbstract);
+            foreach (var x in types)
+            {
+                Console.WriteLine(x.Name.ToLower());
+                if (x.Name.ToLower() == route.ToLower())
+                {
+                    day = (IAOCService)Activator.CreateInstance(x);
+                }
+
+
+            }
+            return (AOCDay) day;
+        }
+    }
+}

AOC2021/Days/Day1.cs

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+using AOC2021.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace AOC2021.Days
+{
+    public class Day1 : AOCDay
+    {
+
+        protected override AOCResponse ExecutePartA()
+        {
+            Console.WriteLine(this._request.Input);
+            return null;
+        }
+
+        protected override AOCResponse ExecutePartB()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

AOC2021/Helper/TextPlainInputFormatter.cs

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+using Microsoft.AspNetCore.Mvc.Formatters;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace AOC2021.Helper
+{
+    public class TextPlainInputFormatter : InputFormatter
+    {
+        private const string ContentType = "text/plain";
+
+        public TextPlainInputFormatter()
+        {
+            SupportedMediaTypes.Add(ContentType);
+        }
+
+        public override async Task<InputFormatterResult> ReadRequestBodyAsync(InputFormatterContext context)
+        {
+            var request = context.HttpContext.Request;
+            using (var reader = new StreamReader(request.Body))
+            {
+                var content = await reader.ReadToEndAsync();
+                return await InputFormatterResult.SuccessAsync(content);
+            }
+        }
+
+        public override bool CanRead(InputFormatterContext context)
+        {
+            var contentType = context.HttpContext.Request.ContentType;
+            return contentType.StartsWith(ContentType);
+        }
+    }
+}

AOC2021/Models/AOCDay.cs

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+
+using Microsoft.Extensions.Logging;
+
+namespace AOC2021.Models
+{
+    public abstract class AOCDay : IAOCService
+    {
+        protected AOCRequest _request;
+        protected ILogger<AOCDay> _logger;
+        public AOCResponse ExecuteDay(AOCRequest request)
+        {
+            _request = request;
+            switch (request.Version)
+            {
+                case AOCVersion.A:
+                    return ExecutePartA();
+                case AOCVersion.B:
+                    return ExecutePartB();
+            }
+            return new AOCResponse() { Answer = "AOCDay failed to get a response", Status = false };
+        }
+
+        protected abstract AOCResponse ExecutePartA();
+        protected abstract AOCResponse ExecutePartB();
+    }
+}

AOC2021/Models/AOCRequest.cs

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+using System;
+using System.Runtime.Serialization;
+
+namespace AOC2021.Models
+{
+    [DataContract]
+    [Serializable]
+    public class AOCRequest
+    {
+        [DataMember]
+        public AOCVersion Version { get; set; }
+        [DataMember]
+        public string Input { get; set; }
+    }
+}

AOC2021/Models/AOCResponse.cs

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+using System;
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+
+
+namespace AOC2021.Models
+{
+    [DataContract]
+    [Serializable]
+    public class AOCResponse
+    {
+        [DataMember]
+        public bool Status { get; set; }
+        [DataMember]
+        public IEnumerable<string> Debug { get; set; }
+        [DataMember]
+        public string Answer { get; set; }
+    }
+}

AOC2021/Models/AOCVersion.cs

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+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.Runtime.Serialization;
+
+namespace AOC2021.Models
+{
+    [JsonConverter(typeof(StringEnumConverter))]
+    public enum AOCVersion
+    {
+        [EnumMember(Value = "A")]
+        A,
+        [EnumMember(Value = "B")]
+        B
+    }
+}

AOC2021/Models/IAOCService.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace AOC2021.Models
+{
+    public interface IAOCService
+    {
+        public AOCResponse ExecuteDay(AOCRequest request);
+    }
+}

AOC2021/Program.cs

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+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace AOC2021
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}

AOC2021/Properties/launchSettings.json

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+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:60073",
+      "sslPort": 44390
+    }
+  },
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "AOC2021": {
+      "commandName": "Project",
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "dotnetRunMessages": "true",
+      "applicationUrl": "https://localhost:5001;http://localhost:5000"
+    }
+  }
+}

AOC2021/Startup.cs

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+using AOC2021.Helper;
+using AOC2021.Models;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.HttpsPolicy;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Microsoft.OpenApi.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace AOC2021
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+
+            services.AddControllers();
+            services.AddSwaggerGen(c =>
+            {
+                c.SwaggerDoc("v1", new OpenApiInfo { Title = "AOC2021", Version = "v1" });
+            });
+            services.AddControllers(o => o.InputFormatters.Insert(o.InputFormatters.Count, new TextPlainInputFormatter()));
+            services.AddSwaggerGenNewtonsoftSupport();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+                app.UseSwagger();
+                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "AOC2021 v1"));
+            }
+
+            app.UseHttpsRedirection();
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
+        }
+
+
+    }
+}

AOC2021/appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}

AOC2021/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*"
+}