fix(provider): fix anthropic integration

test/test.ts

@@ -12,16 +12,6 @@ let testSmartai: smartai.SmartAi;
 tap.test('should create a smartai instance', async () => {
   testSmartai = new smartai.SmartAi({
     openaiToken: await testQenv.getEnvVarOnDemand('OPENAI_TOKEN'),
-    exposeCredentials: {
-      exposedBaseUrl: await testQenv.getEnvVarOnDemand('EXPOSED_BASE_URL'),
-      webdav: {
-        webdavCredentials: {
-          password: await testQenv.getEnvVarOnDemand('WEBDAV_SERVER_TOKEN'),
-          serverUrl: await testQenv.getEnvVarOnDemand('WEBDAV_SERVER_URL'),
-        },
-        webdavSubPath: 'smartai'
-      }
-    }
   });
   await testSmartai.start();
 });

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartai',
-  version: '0.0.11',
+  version: '0.0.12',
   description: 'Provides a standardized interface for integrating and conversing with multiple AI models, supporting operations like chat and potentially audio responses.'
 }

ts/abstract.classes.multimodal.ts

@@ -16,7 +16,10 @@ export abstract class MultiModalModel {
       role: 'assistant' | 'user';
       content: string;
     }[]
-  }): Promise<{}>
+  }): Promise<{
+    role: 'assistant';
+    message: string;
+  }>
   
   /**
    * Defines a streaming interface for chat interactions.

ts/classes.conversation.ts

@@ -12,9 +12,11 @@ export interface IConversationOptions {
  */
 export class Conversation {
   // STATIC
-  public static async createWithOpenAi(smartaiRef: SmartAi) {
-    const openaiProvider = new OpenAiProvider(smartaiRef.options.openaiToken);
-    const conversation = new Conversation(smartaiRef, {
+  public static async createWithOpenAi(smartaiRefArg: SmartAi) {
+    if (!smartaiRefArg.openaiProvider) {
+      throw new Error('OpenAI provider not available');
+    }
+    const conversation = new Conversation(smartaiRefArg, {
       processFunction: async (input) => {
         return '' // TODO implement proper streaming
       }
@@ -22,9 +24,11 @@ export class Conversation {
     return conversation;
   }
 
-  public static async createWithAnthropic(smartaiRef: SmartAi) {
-    const anthropicProvider = new OpenAiProvider(smartaiRef.options.anthropicToken);
-    const conversation = new Conversation(smartaiRef, {
+  public static async createWithAnthropic(smartaiRefArg: SmartAi) {
+    if (!smartaiRefArg.anthropicProvider) {
+      throw new Error('Anthropic provider not available');
+    }
+    const conversation = new Conversation(smartaiRefArg, {
       processFunction: async (input) => {
         return '' // TODO implement proper streaming
       }
@@ -32,6 +36,29 @@ export class Conversation {
     return conversation;
   }
 
+  public static async createWithPerplexity(smartaiRefArg: SmartAi) {
+    if (!smartaiRefArg.perplexityProvider) {
+      throw new Error('Perplexity provider not available');
+    }
+    const conversation = new Conversation(smartaiRefArg, {
+      processFunction: async (input) => {
+        return '' // TODO implement proper streaming
+      }
+    });
+    return conversation;
+  }
+
+  public static async createWithOllama(smartaiRefArg: SmartAi) {
+    if (!smartaiRefArg.ollamaProvider) {
+      throw new Error('Ollama provider not available');
+    }
+    const conversation = new Conversation(smartaiRefArg, {
+      processFunction: async (input) => {
+        return '' // TODO implement proper streaming
+      }
+    });
+    return conversation;
+  }
 
   // INSTANCE
   smartaiRef: SmartAi
@@ -44,8 +71,8 @@ export class Conversation {
     this.processFunction = options.processFunction;
   }
 
-  setSystemMessage(systemMessage: string) {
-    this.systemMessage = systemMessage;
+  public async setSystemMessage(systemMessageArg: string) {
+    this.systemMessage = systemMessageArg;
   }
 
   private setupOutputStream(): ReadableStream<string> {
@@ -57,7 +84,7 @@ export class Conversation {
   }
 
   private setupInputStream(): WritableStream<string> {
-    return new WritableStream<string>({
+    const writableStream = new WritableStream<string>({
       write: async (chunk) => {
         const processedData = await this.processFunction(chunk);
         if (this.outputStreamController) {
@@ -72,6 +99,7 @@ export class Conversation {
         this.outputStreamController?.error(err);
       }
     });
+    return writableStream;
   }
 
   public getInputStreamWriter(): WritableStreamDefaultWriter<string> {

ts/classes.smartai.ts

@@ -1,6 +1,6 @@
 import { Conversation } from './classes.conversation.js';
 import * as plugins from './plugins.js';
-import type { AnthropicProvider } from './provider.anthropic.js';
+import { AnthropicProvider } from './provider.anthropic.js';
 import type { OllamaProvider } from './provider.ollama.js';
 import { OpenAiProvider } from './provider.openai.js';
 import type { PerplexityProvider } from './provider.perplexity.js';
@@ -12,6 +12,8 @@ export interface ISmartAiOptions {
   perplexityToken?: string;
 }
 
+export type TProvider = 'openai' | 'anthropic' | 'perplexity' | 'ollama';
+
 export class SmartAi {
   public options: ISmartAiOptions;
 
@@ -31,21 +33,30 @@ export class SmartAi {
       });
       await this.openaiProvider.start();
     }
+    if (this.options.anthropicToken) {
+      this.anthropicProvider = new AnthropicProvider({
+        anthropicToken: this.options.anthropicToken,
+      });
+    }
   }
 
   public async stop() {}
   
   /**
-   * creates an OpenAI conversation
+   * create a new conversation
    */
-  public async createOpenApiConversation() {
-    const conversation = await Conversation.createWithOpenAi(this);
-  }
-
-  /**
-   * creates an OpenAI conversation
-   */
-  public async createAnthropicConversation() {
-    const conversation = await Conversation.createWithAnthropic(this);
+  createConversation(provider: TProvider) {
+    switch (provider) {
+      case 'openai':
+        return Conversation.createWithOpenAi(this);
+      case 'anthropic':
+        return Conversation.createWithAnthropic(this);
+      case 'perplexity':
+        return Conversation.createWithPerplexity(this);
+      case 'ollama':
+        return Conversation.createWithOllama(this);
+      default:
+        throw new Error('Provider not available');
+    }
   }
 }

ts/provider.anthropic.ts

@@ -2,74 +2,61 @@ import * as plugins from './plugins.js';
 import * as paths from './paths.js';
 import { MultiModalModel } from './abstract.classes.multimodal.js';
 
+export interface IAnthropicProviderOptions {
+  anthropicToken: string;
+}
+
 export class AnthropicProvider extends MultiModalModel {
-  private anthropicToken: string;
+  private options: IAnthropicProviderOptions;
   public anthropicApiClient: plugins.anthropic.default;
 
-  constructor(anthropicToken: string) {
+  constructor(optionsArg: IAnthropicProviderOptions) {
     super();
-    this.anthropicToken = anthropicToken; // Ensure the token is stored
+    this.options = optionsArg // Ensure the token is stored
   }
 
   async start() {
     this.anthropicApiClient = new plugins.anthropic.default({
-      apiKey: this.anthropicToken,
+      apiKey: this.options.anthropicToken,
     });
   }
 
   async stop() {}
 
-  chatStream(input: ReadableStream<string>): ReadableStream<string> {
-    const decoder = new TextDecoder();
-    let messageHistory: { role: 'assistant' | 'user'; content: string }[] = [];
+  public async chatStream(input: ReadableStream<string>): Promise<ReadableStream<string>> {
+    // TODO: implement for OpenAI
 
-    return new ReadableStream({
-      async start(controller) {
-        const reader = input.getReader();
-        try {
-          let done, value;
-          while ((({ done, value } = await reader.read()), !done)) {
-            const userMessage = decoder.decode(value, { stream: true });
-            messageHistory.push({ role: 'user', content: userMessage });
-            const aiResponse = await this.chat('', userMessage, messageHistory);
-            messageHistory.push({ role: 'assistant', content: aiResponse.message });
-            // Directly enqueue the string response instead of encoding it first
-            controller.enqueue(aiResponse.message);
-          }
-          controller.close();
-        } catch (err) {
-          controller.error(err);
-        }
-      },
-    });
+    const returnStream = new ReadableStream();
+    return returnStream;
   }
 
   // Implementing the synchronous chat interaction
-  public async chat(
-    systemMessage: string,
-    userMessage: string,
+  public async chat(optionsArg: {
+    systemMessage: string;
+    userMessage: string;
     messageHistory: {
       role: 'assistant' | 'user';
       content: string;
-    }[]
-  ) {
+    }[];
+  }) {
     const result = await this.anthropicApiClient.messages.create({
       model: 'claude-3-opus-20240229',
-      system: systemMessage,
+      system: optionsArg.systemMessage,
       messages: [
-        ...messageHistory,
-        { role: 'user', content: userMessage },
+        ...optionsArg.messageHistory,
+        { role: 'user', content: optionsArg.userMessage },
       ],
       max_tokens: 4000,
     });
 
     return {
-      message: result.content,
+      role: result.role as 'assistant',
+      message: result.content.join('\n'),
     };
   }
 
-  public async audio(messageArg: string) {
+  private async audio(messageArg: string) {
     // Anthropic does not provide an audio API, so this method is not implemented.
-    throw new Error('Audio generation is not supported by Anthropic.');
+    throw new Error('Audio generation is not yet supported by Anthropic.');
   }
 }

ts/provider.openai.ts

@@ -53,7 +53,8 @@ export class OpenAiProvider extends MultiModalModel {
       ],
     });
     return {
-      message: result.choices[0].message,
+      role: result.choices[0].message.role as 'assistant',
+      message: result.choices[0].message.content,
     };
   }