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add plugin provider vertexai

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This commit is contained in:
danijerez 2024-11-09 15:07:42 +01:00
parent ad4fc224a3
commit e929a46bee
5 changed files with 200 additions and 1 deletions
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13
BotSharp.sln
View file

@ -117,7 +117,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Plugin.Graph", "sr
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Plugin.AudioHandler", "src\Plugins\BotSharp.Plugin.AudioHandler\BotSharp.Plugin.AudioHandler.csproj", "{F57F4862-F8D4-44A1-AC12-5C131B5C9785}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BotSharp.Core.SideCar", "src\Infrastructure\BotSharp.Core.SideCar\BotSharp.Core.SideCar.csproj", "{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotSharp.Core.SideCar", "src\Infrastructure\BotSharp.Core.SideCar\BotSharp.Core.SideCar.csproj", "{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BotSharp.Plugin.VertexAI", "src\Plugins\BotSharp.Plugin.LangChain\BotSharp.Plugin.VertexAI.csproj", "{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -479,6 +481,14 @@ Global
{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE}.Release|Any CPU.Build.0 = Release|Any CPU
{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE}.Release|x64.ActiveCfg = Release|Any CPU
{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE}.Release|x64.Build.0 = Release|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Debug|x64.ActiveCfg = Debug|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Debug|x64.Build.0 = Debug|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Release|Any CPU.Build.0 = Release|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Release|x64.ActiveCfg = Release|Any CPU
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B}.Release|x64.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -536,6 +546,7 @@ Global
{EBFE97DA-D0BA-48BA-8B5D-083B60348D1D} = {97A0B191-64D7-4F8A-BFE8-1BFCC5E247E1}
{F57F4862-F8D4-44A1-AC12-5C131B5C9785} = {51AFE054-AE99-497D-A593-69BAEFB5106F}
{6D3A54F9-4792-41DB-BE7D-4F7B1D918EAE} = {E29DC6C4-5E57-48C5-BCB0-6B8F84782749}
{7DA2DCD0-551B-432E-AA5C-22DDD3ED459B} = {D5293208-2BEF-42FC-A64C-5954F61720BA}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {A9969D89-C98B-40A5-A12B-FC87E55B3A19}

21
src/Plugins/BotSharp.Plugin.LangChain/BotSharp.Plugin.VertexAI.csproj Normal file
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@ -0,0 +1,21 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>$(TargetFramework)</TargetFramework>
<Nullable>enable</Nullable>
<LangVersion>$(LangVersion)</LangVersion>
<VersionPrefix>$(BotSharpVersion)</VersionPrefix>
<GeneratePackageOnBuild>$(GeneratePackageOnBuild)</GeneratePackageOnBuild>
<GenerateDocumentationFile>$(GenerateDocumentationFile)</GenerateDocumentationFile>
<OutputPath>$(SolutionDir)packages</OutputPath>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="LangChain.Providers.Google.VertexAI" Version="0.15.3-dev.58" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\Infrastructure\BotSharp.Abstraction\BotSharp.Abstraction.csproj" />
</ItemGroup>
</Project>

72
src/Plugins/BotSharp.Plugin.LangChain/Providers/ChatCompletionProvider.cs Normal file
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@ -0,0 +1,72 @@
using BotSharp.Abstraction.Agents.Enums;
using BotSharp.Abstraction.Agents.Models;
using BotSharp.Abstraction.Conversations.Models;
using BotSharp.Abstraction.Loggers;
using BotSharp.Abstraction.MLTasks;
using LangChain.Providers;
using LangChain.Providers.Google.VertexAI;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace BotSharp.Plugin.VertexAI.Providers
{
public class ChatCompletionProvider(
VertexAIConfiguration config,
ChatSettings settings,
ILogger<TextCompletionProvider> logger,
IServiceProvider services) : IChatCompletion
{
public string Provider => "vertexai";
private readonly VertexAIConfiguration _config = config;
private readonly ChatSettings? _settings = settings;
private readonly IServiceProvider _services = services;
private readonly ILogger _logger = logger;
public required string _model;
public void SetModelName(string model)
{
_model = model;
}
public async Task<RoleDialogModel> GetChatCompletions(Agent agent, List<RoleDialogModel> conversations)
{
var hooks = _services.GetServices<IContentGeneratingHook>().ToList();
Task.WaitAll(hooks.Select(hook =>
hook.BeforeGenerating(agent, conversations)).ToArray());
var client = new VertexAIProvider(_config);
var model = new VertexAIChatModel(client, _model);
var messages = conversations
.Select(c => new Message(c.Content, c.Role == AgentRole.User ? MessageRole.Human : MessageRole.Ai)).ToList();
var response = await model.GenerateAsync(new ChatRequest { Messages = messages }, _settings);
var msg = new RoleDialogModel(MessageRole.Ai.ToString(), response.LastMessageContent)
{
CurrentAgentId = agent.Id
};
Task.WaitAll(hooks.Select(hook =>
hook.AfterGenerated(msg, new TokenStatsModel
{
Prompt = response.Messages[0].Content,
Model = _model
})).ToArray());
return msg;
}
public Task<bool> GetChatCompletionsAsync(Agent agent, List<RoleDialogModel> conversations, Func<RoleDialogModel, Task> onMessageReceived, Func<RoleDialogModel, Task> onFunctionExecuting)
{
throw new NotImplementedException();
}
public Task<bool> GetChatCompletionsStreamingAsync(Agent agent, List<RoleDialogModel> conversations, Func<RoleDialogModel, Task> onMessageReceived)
{
throw new NotImplementedException();
}
}
}

65
src/Plugins/BotSharp.Plugin.LangChain/Providers/TextCompletionProvider.cs Normal file
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@ -0,0 +1,65 @@
using BotSharp.Abstraction.Agents.Enums;
using BotSharp.Abstraction.Agents.Models;
using BotSharp.Abstraction.Conversations.Models;
using BotSharp.Abstraction.Loggers;
using BotSharp.Abstraction.MLTasks;
using LangChain.Providers;
using LangChain.Providers.Google.VertexAI;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System;
using System.Linq;
using System.Threading.Tasks;
namespace BotSharp.Plugin.VertexAI.Providers
{
public class TextCompletionProvider(
VertexAIConfiguration config,
ChatSettings settings,
ILogger<TextCompletionProvider> logger,
IServiceProvider services) : ITextCompletion
{
public string Provider => "vertexai";
private readonly VertexAIConfiguration _config = config;
private readonly ChatSettings? _settings = settings;
private readonly IServiceProvider _services = services;
private readonly ILogger _logger = logger;
public required string _model;
public async Task<string> GetCompletion(string text, string agentId, string messageId)
{
var contentHooks = _services.GetServices<IContentGeneratingHook>().ToList();
var agent = new Agent()
{
Id = agentId,
};
var client = new VertexAIProvider(_config);
var model = new VertexAIChatModel(client, _model);
var response = await model.GenerateAsync(text, _settings);
var responseMessage = new RoleDialogModel(AgentRole.Assistant, response.LastMessageContent)
{
CurrentAgentId = agentId,
MessageId = messageId
};
Task.WaitAll(contentHooks.Select(hook =>
hook.AfterGenerated(responseMessage, new TokenStatsModel
{
Prompt = text,
Provider = Provider,
Model = _model,
PromptCount = response.Usage.TotalTokens,
CompletionCount = response.Usage.OutputTokens
})).ToArray());
return response.LastMessageContent;
}
public void SetModelName(string model)
{
_model = model;
}
}
}

30
src/Plugins/BotSharp.Plugin.LangChain/VertexAiPlugin.cs Normal file
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@ -0,0 +1,30 @@
using BotSharp.Abstraction.MLTasks;
using BotSharp.Abstraction.Plugins;
using BotSharp.Abstraction.Settings;
using BotSharp.Plugin.VertexAI.Providers;
using LangChain.Providers.Google.VertexAI;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using System;
namespace BotSharp.Plugin.VertexAI
{
public class VertexAiPlugin : IBotSharpPlugin
{
public string Id => "962ff441-2b40-4db4-b530-49efb1688a75";
public string Name => "VertexAI";
public string Description => "VertexAI Service including text generation, text to image and other AI services.";
public string IconUrl => "https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Vertex_AI_Logo.svg/480px-Vertex_AI_Logo.svg.png";
public void RegisterDI(IServiceCollection services, IConfiguration config)
{
services.AddScoped(provider =>
{
var settingService = provider.GetRequiredService<ISettingService>();
return settingService.Bind<VertexAIConfiguration>("VertexAI");
});
services.AddScoped<IChatCompletion, ChatCompletionProvider>();
services.AddScoped<ITextCompletion, TextCompletionProvider>();
}
}
}