features/175-create-net-plugins-with-semantic-kernel-and-ui

DotNet-ChatGPT-Plugins/.dockerignore

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+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
+!**/.gitignore
+!.git/HEAD
+!.git/config
+!.git/packed-refs
+!.git/refs/heads/**

DotNet-ChatGPT-Plugins/DotNet-ChatGPT-Plugins.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34202.233
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PluginShared", "PluginShared\PluginShared.csproj", "{96D9AA8D-C1FC-4F6C-BD76-D104D86DA968}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HotelBooking.Api", "HotelBooking.Api\HotelBooking.Api.csproj", "{161C55BD-DF92-413A-ADA4-6FE5A7018711}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WeatherForecast.Api", "WeatherForecast.Api\WeatherForecast.Api.csproj", "{0EB5729F-E463-47A8-9CD4-CF65BC0B35AE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HotelBooking.Web", "HotelBooking.Web\HotelBooking.Web.csproj", "{C7FE29A7-384A-4BFE-BE33-1F99264E4EBD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{96D9AA8D-C1FC-4F6C-BD76-D104D86DA968}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{96D9AA8D-C1FC-4F6C-BD76-D104D86DA968}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{96D9AA8D-C1FC-4F6C-BD76-D104D86DA968}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{96D9AA8D-C1FC-4F6C-BD76-D104D86DA968}.Release|Any CPU.Build.0 = Release|Any CPU
+		{161C55BD-DF92-413A-ADA4-6FE5A7018711}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{161C55BD-DF92-413A-ADA4-6FE5A7018711}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{161C55BD-DF92-413A-ADA4-6FE5A7018711}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{161C55BD-DF92-413A-ADA4-6FE5A7018711}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0EB5729F-E463-47A8-9CD4-CF65BC0B35AE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0EB5729F-E463-47A8-9CD4-CF65BC0B35AE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0EB5729F-E463-47A8-9CD4-CF65BC0B35AE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0EB5729F-E463-47A8-9CD4-CF65BC0B35AE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C7FE29A7-384A-4BFE-BE33-1F99264E4EBD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C7FE29A7-384A-4BFE-BE33-1F99264E4EBD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C7FE29A7-384A-4BFE-BE33-1F99264E4EBD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C7FE29A7-384A-4BFE-BE33-1F99264E4EBD}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {F57E948F-653A-492E-84D4-8C02948E0F69}
+	EndGlobalSection
+EndGlobal

DotNet-ChatGPT-Plugins/HotelBooking.Api/.config/dotnet-tools.json

@@ -0,0 +1,5 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {}
+}

DotNet-ChatGPT-Plugins/HotelBooking.Api/HotelBooking.Api.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Content Include=".well-known\logo.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.14" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.0.0-beta8" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PluginShared\PluginShared.csproj" />
+  </ItemGroup>
+
+</Project>

DotNet-ChatGPT-Plugins/HotelBooking.Api/HotelData.cs

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+using Microsoft.SemanticKernel.Orchestration;
+using Microsoft.SemanticKernel;
+using System.ComponentModel;
+using System.Text.Json;
+
+public class HotelFilterPlugin
+{
+    private List<Hotel> hotels;
+
+    public HotelFilterPlugin(List<Hotel> hotels)
+    {
+        this.hotels = new List<Hotel>(hotels);
+    }
+
+    [SKFunction, Description("Filters the list of hotels by some arguments")]
+    public string FilterHotels(
+        [Description("The name of the hotel"), SKName("name")] string name,
+        [Description("The country or location of the hotel"), SKName("country")] string country,
+        [Description("If the hotel Wifi"), SKName("hasWifi")] string hasWifi,
+        [Description("The minimum number of stars the hotel has"), SKName("minStars")] string minStars,
+        [Description("The maximum number of stars the hotel has"), SKName("maxStars")] string maxStars)
+    {
+        List<Hotel> filteredHotels = hotels;
+
+        if (!string.IsNullOrEmpty(name))
+        {
+            Console.WriteLine("name:" + name);
+            filteredHotels = filteredHotels.Where(hotel => hotel.Name.Contains(name)).ToList();
+        }
+
+        if (!string.IsNullOrEmpty(country))
+        {
+            Console.WriteLine("country:" + country);
+            filteredHotels = filteredHotels.Where(hotel => hotel.Address.Contains(country)).ToList();
+        }
+
+        if (!string.IsNullOrEmpty(minStars))
+        {
+            Console.WriteLine("min_stars:" + minStars);
+            filteredHotels = filteredHotels.Where(hotel => hotel.Stars >= int.Parse(minStars)).ToList();
+        }
+
+        if (!string.IsNullOrEmpty(maxStars))
+        {
+            Console.WriteLine("max_stars:" + maxStars);
+            filteredHotels = filteredHotels.Where(hotel => hotel.Stars <= int.Parse(maxStars)).ToList();
+        }
+        if (!string.IsNullOrEmpty(hasWifi))
+        {
+            var hasWifiBool = bool.Parse(hasWifi);
+            filteredHotels = filteredHotels.Where(hotel => hotel.HasWifi ==hasWifiBool).ToList();
+        }
+
+        var json = JsonSerializer.Serialize(filteredHotels);
+
+        return json;
+    }
+}
+
+
+public static class HotelData
+{
+    public static List<Hotel> GetHotels()
+    {
+        return new List<Hotel>
+     {
+        new() {
+            Address = "Mercè Rodoreda, 7, 17300, Blanes, Spain",
+            Name = "Beverly Park Hotel & Spa Blanes",
+            Description = "Located in Blanes in Costa Brava, Beverly Park Hotel & Spa Blanes is a four-star family hotel with a gym and swimming pool.",
+            Country = "Spain",
+            Stars = 4,
+            Beds = 2,
+            Bathrooms = 1,
+            HasWifi = true,
+            Price = 90,
+            Currency = "EUR"
+            },
+         new() {
+            Address = "Rue de la Brasserie 11, 1050 Ixelles, Belgium",
+            Name = "Brussels Marriott Hotel Grand Place",
+            Description = "Located in Belgium, this is a four-star family hotel with a cinema.",
+            Country = "Belgium",
+            Stars = 4,
+            Beds = 2,
+            Bathrooms = 1,
+            HasWifi = true,
+            Price = 90,
+            Currency = "EUR"
+            },
+        new() {
+            Address = "Carrer de la Riera, 77, 17300, Blanes, Spain",
+            Name = "Hotel Blaumar Blanes",
+            Description = "Located in Blanes in Costa Brava, Hotel Blaumar Blanes is a 2-star family hotel.",
+            Country = "Spain",
+            Stars = 2,
+            Beds = 1,
+            Bathrooms = 1,
+            HasWifi = false,
+            Price = 50,
+            Currency = "EUR"
+            },
+        new() {
+            Address = "Carrer de la Riera, 17300, Blanes, Spain",
+            Name = "Hotel Costa Brava Blanes",
+            Description = "Located in Blanes in Costa Brava, Hotel Costa Brava Blanes is a five-star family hotel with a gym and swimming pool.",
+            Country = "Spain",
+            Stars = 5,
+            Beds = 4,
+            Bathrooms = 2,
+            HasWifi = true,
+            Price = 190,
+            Currency = "EUR"
+            },
+    };
+    }
+}

DotNet-ChatGPT-Plugins/HotelBooking.Api/Program.cs

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+using Microsoft.Extensions.FileProviders;
+using Microsoft.OpenApi.Models;
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Planners;
+using Plugins.PluginShared;
+using System.Text.Json;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen(options =>
+{
+    options.SwaggerDoc("v1", new OpenApiInfo
+    {
+        Title = "Hotel Booking",
+        Version = "v1",
+        Description = "A plugin that allows you to search and book hotels"
+    });
+});
+
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowAll", policy =>
+    {
+        policy.WithOrigins("https://chat.openai.com", "http://localhost:3000", "http://localhost:3001", "https://localhost:7239").AllowAnyHeader().AllowAnyMethod();
+    });
+});
+
+var app = builder.Build();
+
+app.UseSwagger(c =>
+{
+    c.PreSerializeFilters.Add((swaggerDoc, httpReq) =>
+    {
+        swaggerDoc.Servers = new List<OpenApiServer> { new OpenApiServer { Url = $"{httpReq.Scheme}://{httpReq.Host.Value}" } };
+    });
+});
+app.UseSwaggerUI(x =>
+{
+    x.SwaggerEndpoint("/swagger/v1/swagger.yaml", "Hotel.Booker v1");
+
+});
+
+app.UseCors("AllowAll");
+
+app.UseStaticFiles(new StaticFileOptions
+{
+    FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), ".well-known")),
+    RequestPath = "/.well-known"
+});
+
+app.UseHttpsRedirection();
+
+app.MapGet("/.well-known/ai-plugin.json", (HttpContext context) =>
+{
+    var pluginManifest = new PluginManifest()
+    {
+        NameForModel = "hotelbooker",
+        NameForHuman = "Hotel Booker",
+        DescriptionForModel = "Plugin for Hotel Bookings, Get Hotels, Book hotel, Cancel bookings, etc.",
+        DescriptionForHuman = "Manages hotel bookings, advice hotels, book a hotel or room, etc.",
+        Auth = new PluginAuth()
+        {
+            Type = "none"
+        },
+        Api = new PluginApi()
+        {
+            Type = "openapi",
+            Url = $"{context.Request.Scheme}://{context.Request.Host}/swagger/v1/swagger.yaml"
+        },
+        LogoUrl = $"{context.Request.Scheme}://{context.Request.Host}/.well-known/logo.png",
+    };
+
+    return pluginManifest;
+})
+.ExcludeFromDescription();
+
+app.MapGet("/GetHotels", () =>
+{
+    return HotelData.GetHotels();
+})
+.WithName("GetHotels")
+.WithOpenApi(generatedOperation =>
+{
+    generatedOperation.Description = "Get the list of hotels";
+    return generatedOperation;
+});
+
+app.MapPost("/GetHotelsWithSK", async (PromptData promptData) =>
+{
+    var text = promptData.Text;
+    var result = new List<Hotel>();
+
+    if (!string.IsNullOrWhiteSpace(text))
+    {
+        var builder = new KernelBuilder()
+        .WithAzureOpenAIChatCompletionService(
+                 Environment.GetEnvironmentVariable("aoai-deployment-name"),
+                 Environment.GetEnvironmentVariable("aoai-aoai-endpoint"),
+                 Environment.GetEnvironmentVariable("aoai-key"));        
+
+        var kernel = builder.Build();
+
+        var ask = $@"
+System: You summarize the users question into in a single sentence.
+
+User: {text}";
+
+        //User: I need to relax, what hotels do you have without Wifi?";
+
+        kernel.ImportFunctions(new HotelFilterPlugin(HotelData.GetHotels()), "HotelFilter");
+
+        var planner = new SequentialPlanner(kernel);
+
+        var plan = await planner.CreatePlanAsync(ask);
+
+        var kernelResult = await kernel.RunAsync(plan);
+
+        var data = kernelResult.GetValue<string>();
+        result = JsonSerializer.Deserialize<List<Hotel>>(data);
+
+        return result;
+    }
+
+    return HotelData.GetHotels();
+})
+.ExcludeFromDescription();
+//.WithName("GetHotelsWithSK")
+//.WithOpenApi(generatedOperation =>
+//{
+//    generatedOperation.Description = "Get the list of hotels filteres by a LLM";
+//    return generatedOperation;
+//});
+
+app.MapPost("/BookHotel", (Booking booking) =>
+{
+    return $"Hotel booked successfully. Reservation Id: {Guid.NewGuid()}";
+})
+.WithName("BookHotel")
+.WithOpenApi(generatedOperation =>
+{
+    generatedOperation.Description = "Performs an Hotel booking. Requires the hotel name and the number of days to book for.";
+    return generatedOperation;
+});
+
+app.MapPost("/CancelBooking", (CancelBooking cancelBooking) =>
+{
+    return $"Booking cancelled successfully. ID: {cancelBooking.ReservationId}";
+})
+.WithName("CancelBooking")
+.WithOpenApi(generatedOperation =>
+{
+    generatedOperation.Description = "Cancel an Hotel Booking. Requires the reservation id.";
+    return generatedOperation;
+});
+
+app.Run();