ChatGPT.API.Framework

LorisYounger · Mar 11, 2023 · 6a78267 · 6a78267
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diff --git a/ChatGPT.API.Core/ChatGPT.API.Core.csproj b/ChatGPT.API.Core/ChatGPT.API.Core.csproj
@@ -0,0 +1,38 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AssemblyName>ChatGPT.API.Framework</AssemblyName>
+    <RootNamespace>ChatGPT.API.Framework</RootNamespace>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+    <Title>ChatGPT.API.Framework</Title>
+    <Authors>LorisYounger</Authors>
+    <Company>exLB.org</Company>
+    <Description>This is the only .net Framework ChatGPT API You Can use</Description>
+    <Copyright>exLB.org</Copyright>
+    <PackageProjectUrl>https://github.com/LorisYounger/ChatGPT.API.Framework</PackageProjectUrl>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
+    <PackageLicenseFile>LICENSE</PackageLicenseFile>
+  </PropertyGroup>
+    <ItemGroup>
+      <Compile Include="..\ChatGPT.API.Framework\Completions.cs" />
+      <Compile Include="..\ChatGPT.API.Framework\Message.cs" />
+      <Compile Include="..\ChatGPT.API.Framework\Response.cs" />
+      <Compile Include="..\ChatGPT.API.Framework\ChatGPTClient.cs" />
+  </ItemGroup>
+    <ItemGroup>
+      <None Include="..\LICENSE">
+        <Pack>True</Pack>
+        <PackagePath>\</PackagePath>
+      </None>
+      <None Include="..\README.md">
+        <Pack>True</Pack>
+        <PackagePath>\</PackagePath>
+      </None>
+    </ItemGroup>
+    <ItemGroup>
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    </ItemGroup>
+</Project>
diff --git a/ChatGPT.API.Framework.sln b/ChatGPT.API.Framework.sln
@@ -0,0 +1,37 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33213.308
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChatGPT.API.Framework", "ChatGPT.API.Framework\ChatGPT.API.Framework.csproj", "{C93B67C8-7F98-452B-B2CB-03D1F54CA244}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChatGPT.API.Test", "ChatGPT.API.Test\ChatGPT.API.Test.csproj", "{7C30A416-042E-4228-A922-0C8FAB083CC4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChatGPT.API.Core", "ChatGPT.API.Core\ChatGPT.API.Core.csproj", "{299E61B2-C9C9-4492-9F5F-AD5DAD1095C7}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C93B67C8-7F98-452B-B2CB-03D1F54CA244}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C93B67C8-7F98-452B-B2CB-03D1F54CA244}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C93B67C8-7F98-452B-B2CB-03D1F54CA244}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C93B67C8-7F98-452B-B2CB-03D1F54CA244}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7C30A416-042E-4228-A922-0C8FAB083CC4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7C30A416-042E-4228-A922-0C8FAB083CC4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7C30A416-042E-4228-A922-0C8FAB083CC4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7C30A416-042E-4228-A922-0C8FAB083CC4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{299E61B2-C9C9-4492-9F5F-AD5DAD1095C7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{299E61B2-C9C9-4492-9F5F-AD5DAD1095C7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{299E61B2-C9C9-4492-9F5F-AD5DAD1095C7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{299E61B2-C9C9-4492-9F5F-AD5DAD1095C7}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3365A8C2-34FD-41AE-9A15-C30FED7CFCEF}
+	EndGlobalSection
+EndGlobal
diff --git a/ChatGPT.API.Framework/ChatGPT.API.Framework.csproj b/ChatGPT.API.Framework/ChatGPT.API.Framework.csproj
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{C93B67C8-7F98-452B-B2CB-03D1F54CA244}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ChatGPT.API.Framework</RootNamespace>
+    <AssemblyName>ChatGPT.API.Framework</AssemblyName>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <DocumentationFile>bin\Release\ChatGPT.API.Framework.xml</DocumentationFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Completions.cs" />
+    <Compile Include="Message.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Response.cs" />
+    <Compile Include="ChatGPTClient.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
diff --git a/ChatGPT.API.Framework/ChatGPTClient.cs b/ChatGPT.API.Framework/ChatGPTClient.cs
@@ -0,0 +1,95 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ChatGPT.API.Framework
+{
+    /// <summary>
+    /// ChatGPT Client
+    /// </summary>
+    public class ChatGPTClient
+    {
+        public ChatGPTClient(string aPIKey)
+        {
+            APIKey = aPIKey;
+        }
+
+        public ChatGPTClient()
+        {
+        }
+
+
+        /// <summary>
+        /// YOUR_API_KEY
+        /// </summary>
+        public string APIKey { get; set; }
+        /// <summary>
+        /// Total Token Usage
+        /// </summary>
+        public long TotalTokensUsage { get; set; }
+        /// <summary>
+        /// a completion for the chat message
+        /// </summary>
+        public Dictionary<string, Completions> Completions { get; set; } = new Dictionary<string, Completions>();
+
+        /// <summary>
+        /// Save as Json
+        /// </summary>
+        public string Save() => JsonConvert.SerializeObject(this);
+        /// <summary>
+        /// Load from Json
+        /// </summary>
+        public static ChatGPTClient Load(string json) => JsonConvert.DeserializeObject<ChatGPTClient>(json);
+        /// <summary>
+        /// Create A new Chat Completions
+        /// </summary>
+        public Completions CreateCompletions(string id, string systemmessages)
+        {
+            var cp = new Completions();
+            cp.messages.Add(new Message() { role = Message.RoleType.system, content = systemmessages });
+            Completions.Add(id, cp);
+            return cp;
+        }
+        /// <summary>
+        /// Ask ChatGPT
+        /// </summary>
+        /// <returns></returns>
+        public Response Ask(string id, string usermessage)
+        {
+            if (!Completions.TryGetValue(id, out Completions cp))
+            {
+                cp = new Completions();
+                Completions.Add(id, cp);
+            }
+            cp.messages.Add(new Message() { role = Message.RoleType.user, content = usermessage });
+
+            var request = (HttpWebRequest)WebRequest.Create("https://api.openai.com/v1/chat/completions");
+            request.Method = "POST";
+            request.ContentType = "application/json";//ContentType
+            request.Headers.Add("Authorization", "Bearer " + APIKey);
+            var str = JsonConvert.SerializeObject(cp);
+            byte[] byteData = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(cp));
+            int length = byteData.Length;
+            request.ContentLength = length;
+            using (Stream writer = request.GetRequestStream())
+            {
+                writer.Write(byteData, 0, length);
+                writer.Close();
+            }
+            string responseString;
+            using (var response = (HttpWebResponse)request.GetResponse())
+            {
+                responseString = new StreamReader(response.GetResponseStream(), Encoding.UTF8).ReadToEnd();
+            }
+            var rs = JsonConvert.DeserializeObject<Response>(responseString);
+            cp.messages.Add(rs.GetMessage());
+            TotalTokensUsage += rs.usage.total_tokens;
+            return rs;
+        }
+    }
+}
diff --git a/ChatGPT.API.Framework/Completions.cs b/ChatGPT.API.Framework/Completions.cs
@@ -0,0 +1,47 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ChatGPT.API.Framework
+{
+    /// <summary>
+    /// a completion for the chat message
+    /// </summary>
+    public class Completions
+    {
+        /// <summary>
+        /// ID of the model to use. Currently, only gpt-3.5-turbo and gpt-3.5-turbo-0301 are supported.
+        /// </summary>
+        public string model { get; set; } = "gpt-3.5-turbo";
+        /// <summary>
+        /// What sampling temperature to use, between 0 and 2. 
+        /// Higher values like 0.8 will make the output more random, 
+        /// while lower values like 0.2 will make it more focused and deterministic.
+        /// </summary>
+        public double temperature { get; set; } = 1;
+        /// <summary>
+        /// The maximum number of tokens allowed for the generated answer. 
+        /// By default, the number of tokens the model can return will be (4096 - prompt tokens).
+        /// </summary>
+        public int max_tokens { get; set; } = 2048;
+        /// <summary>
+        /// Number between -2.0 and 2.0. 
+        /// Positive values penalize new tokens based on whether they appear in the text so far
+        /// increasing the model's likelihood to talk about new topics.
+        /// </summary>
+        public double presence_penalty { get; set; } = 0;
+        /// <summary>
+        /// Number between -2.0 and 2.0. 
+        /// Positive values penalize new tokens based on their existing frequency in the text so far
+        /// decreasing the model's likelihood to repeat the same line verbatim
+        /// </summary>
+        public double frequency_penalty { get; set; } = 0;
+        /// <summary>
+        /// The messages to generate chat completions for
+        /// </summary>
+        public List<Message> messages { get; set; } = new List<Message>();
+    }
+}
diff --git a/ChatGPT.API.Framework/Message.cs b/ChatGPT.API.Framework/Message.cs
@@ -0,0 +1,29 @@
+using Newtonsoft.Json.Converters;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ChatGPT.API.Framework
+{
+    public class Message
+    {
+        /// <summary>
+        /// Role
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public RoleType role { get; set; }
+        public enum RoleType
+        {
+            system,
+            user,
+            assistant
+        }
+        /// <summary>
+        /// Content
+        /// </summary>
+        public string content;
+    }
+}
diff --git a/ChatGPT.API.Framework/Properties/AssemblyInfo.cs b/ChatGPT.API.Framework/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 有关程序集的一般信息由以下
+// 控制。更改这些特性值可修改
+// 与程序集关联的信息。
+[assembly: AssemblyTitle("ChatGPT.API.Framework")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ChatGPT.API.Framework")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 将 ComVisible 设置为 false 会使此程序集中的类型
+//对 COM 组件不可见。如果需要从 COM 访问此程序集中的类型
+//请将此类型的 ComVisible 特性设置为 true。
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+[assembly: Guid("c93b67c8-7f98-452b-b2cb-03d1f54ca244")]
+
+// 程序集的版本信息由下列四个值组成: 
+//
+//      主版本
+//      次版本
+//      生成号
+//      修订号
+//
+//可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
+//通过使用 "*"，如下所示:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/ChatGPT.API.Framework/Response.cs b/ChatGPT.API.Framework/Response.cs
@@ -0,0 +1,43 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ChatGPT.API.Framework
+{
+    public class Response
+    {
+        public string id { get; set; }
+        [JsonProperty(PropertyName = "object")]
+        public string _object { get; set; }
+        public int created { get; set; }
+        public Usage usage { get; set; }
+        public Choices[] choices { get; set; }
+        /// <summary>
+        /// Usage
+        /// </summary>
+        public class Usage
+        {
+            public int prompt_tokens;
+            public int completion_tokens;
+            public int total_tokens;
+        }
+
+        public class Choices
+        {
+            public int index;
+            public Message message;
+            public string finish_reason;
+        }
+        /// <summary>
+        /// Get Response Message
+        /// </summary>
+        public string GetMessageContent() => choices[0].message.content;
+        /// <summary>
+        /// Get Response Message
+        /// </summary>
+        public Message GetMessage() => choices[0].message;
+    }
+}
diff --git a/ChatGPT.API.Framework/packages.config b/ChatGPT.API.Framework/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net462" />
+</packages>