0.0.12

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartai",
-  "version": "0.0.10",
+  "version": "0.0.12",
   "private": false,
   "description": "Provides a standardized interface for integrating and conversing with multiple AI models, supporting operations like chat and potentially audio responses.",
   "main": "dist_ts/index.js",
@@ -24,12 +24,14 @@
   },
   "dependencies": {
     "@anthropic-ai/sdk": "^0.20.7",
-    "@push.rocks/smartexpose": "^1.0.5",
+    "@push.rocks/smartarray": "^1.0.8",
     "@push.rocks/smartfile": "^11.0.14",
     "@push.rocks/smartpath": "^5.0.18",
+    "@push.rocks/smartpdf": "^3.1.5",
     "@push.rocks/smartpromise": "^4.0.3",
+    "@push.rocks/smartrequest": "^2.0.22",
     "@push.rocks/webstream": "^1.0.8",
-    "openai": "^4.38.3"
+    "openai": "^4.38.5"
   },
   "repository": {
     "type": "git",

test/test.ts

@@ -1,5 +1,7 @@
 import { expect, expectAsync, tap } from '@push.rocks/tapbundle';
 import * as qenv from '@push.rocks/qenv';
+import * as smartrequest from '@push.rocks/smartrequest';
+import * as smartfile from '@push.rocks/smartfile';
 
 const testQenv = new qenv.Qenv('./', './.nogit/');
 
@@ -10,8 +12,73 @@ let testSmartai: smartai.SmartAi;
 tap.test('should create a smartai instance', async () => {
   testSmartai = new smartai.SmartAi({
     openaiToken: await testQenv.getEnvVarOnDemand('OPENAI_TOKEN'),
-    
   });
+  await testSmartai.start();
+});
+
+tap.test('should create chat response with openai', async () => {
+  const userMessage = 'How are you?';
+  const response = await testSmartai.openaiProvider.chat({
+    systemMessage: 'Hello',
+    userMessage: userMessage,
+    messageHistory: [
+    ],
+  });
+  console.log(`userMessage: ${userMessage}`);
+  console.log(response.message.content);
+});
+
+tap.test('should document a pdf', async () => {
+  const pdfUrl = 'https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf';
+  const pdfResponse = await smartrequest.getBinary(pdfUrl);
+  const result = await testSmartai.openaiProvider.document({
+    systemMessage: 'Classify the document. Only the following answers are allowed: "invoice", "bank account statement", "contract", "other"',
+    userMessage: "Classify the document.",
+    messageHistory: [],
+    pdfDocuments: [pdfResponse.body],
+  });
+  console.log(result);
+});
+
+tap.test('should recognize companies in a pdf', async () => {
+  const pdfBuffer = await smartfile.fs.toBuffer('./.nogit/demo_without_textlayer.pdf');
+  const result = await testSmartai.openaiProvider.document({
+    systemMessage: `
+      summarize the document.
+
+      answer in JSON format, adhering to the following schema:
+      \`\`\`typescript
+        type TAnswer = {
+          entitySender: {
+            type: 'official state entity' | 'company' | 'person';
+            name: string;
+            address: string;
+            city: string;
+            country: string;
+            EU: boolean; // wether the entity is within EU
+          };
+          entityReceiver: {
+            type: 'official state entity' | 'company' | 'person';
+            name: string;
+            address: string;
+            city: string;
+            country: string;
+            EU: boolean; // wether the entity is within EU
+          };
+          date: string; // the date of the document as YYYY-MM-DD
+          title: string; // a short title, suitable for a filename
+        }
+      \`\`\`
+    `,
+    userMessage: "Classify the document.",
+    messageHistory: [],
+    pdfDocuments: [pdfBuffer],
+  });
+  console.log(result);
 })
 
-tap.start()
+tap.test('should stop the smartai instance', async () => {
+  await testSmartai.stop();
+});
+
+export default tap.start();

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartai',
-  version: '0.0.10',
+  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

@@ -1,8 +1,8 @@
 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 type { OpenAiProvider } from './provider.openai.js';
+import { OpenAiProvider } from './provider.openai.js';
 import type { PerplexityProvider } from './provider.perplexity.js';
 
 
@@ -10,9 +10,10 @@ export interface ISmartAiOptions {
   openaiToken?: string;
   anthropicToken?: string;
   perplexityToken?: string;
-  exposeCredentials?: plugins.smartexpose.ISmartExposeOptions; 
 }
 
+export type TProvider = 'openai' | 'anthropic' | 'perplexity' | 'ollama';
+
 export class SmartAi {
   public options: ISmartAiOptions;
 
@@ -26,22 +27,36 @@ export class SmartAi {
   }
 
   public async start() {
-
+    if (this.options.openaiToken) {
+      this.openaiProvider = new OpenAiProvider({
+        openaiToken: this.options.openaiToken,
+      });
+      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/plugins.ts

@@ -7,18 +7,22 @@ export {
 
 // @push.rocks scope
 import * as qenv from '@push.rocks/qenv';
-import * as smartexpose from '@push.rocks/smartexpose';
-import * as smartpath from '@push.rocks/smartpath';
-import * as smartpromise from '@push.rocks/smartpromise';
+import * as smartarray from '@push.rocks/smartarray';
 import * as smartfile from '@push.rocks/smartfile';
+import * as smartpath from '@push.rocks/smartpath';
+import * as smartpdf from '@push.rocks/smartpdf';
+import * as smartpromise from '@push.rocks/smartpromise';
+import * as smartrequest from '@push.rocks/smartrequest';
 import * as webstream from '@push.rocks/webstream';
 
 export {
+  smartarray,
   qenv,
-  smartexpose,
-  smartpath,
-  smartpromise,
   smartfile,
+  smartpath,
+  smartpdf,
+  smartpromise,
+  smartrequest,
   webstream,
 }
 

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

@@ -3,24 +3,29 @@ import * as paths from './paths.js';
 
 import { MultiModalModel } from './abstract.classes.multimodal.js';
 
-export class OpenAiProvider extends MultiModalModel {
-  public smartexposeInstance: plugins.smartexpose.SmartExpose;
-  private openAiToken: string;
-  public openAiApiClient: plugins.openai.default;
+export interface IOpenaiProviderOptions {
+  openaiToken: string;
+}
 
-  constructor(openaiToken: string, expose) {
+export class OpenAiProvider extends MultiModalModel {
+  private options: IOpenaiProviderOptions;
+  public openAiApiClient: plugins.openai.default;
+  public smartpdfInstance: plugins.smartpdf.SmartPdf;
+
+  constructor(optionsArg: IOpenaiProviderOptions) {
     super();
-    this.openAiToken = openaiToken; // Ensure the token is stored
+    this.options = optionsArg;
   }
 
-  async start() {
+  public async start() {
     this.openAiApiClient = new plugins.openai.default({
-      apiKey: this.openAiToken,
+      apiKey: this.options.openaiToken,
       dangerouslyAllowBrowser: true,
     });
+    this.smartpdfInstance = new plugins.smartpdf.SmartPdf();
   }
 
-  async stop() {}
+  public async stop() {}
 
   public async chatStream(input: ReadableStream<string>): Promise<ReadableStream<string>> {
     // TODO: implement for OpenAI
@@ -30,16 +35,14 @@ export class OpenAiProvider extends MultiModalModel {
   }
 
   // Implementing the synchronous chat interaction
-  public async chat(
-    optionsArg: {
-      systemMessage: string,
-      userMessage: string,
-      messageHistory: {
-        role: 'assistant' | 'user';
-        content: string;
-      }[]
-    }
-  ) {
+  public async chat(optionsArg: {
+    systemMessage: string;
+    userMessage: string;
+    messageHistory: {
+      role: 'assistant' | 'user';
+      content: string;
+    }[];
+  }) {
     const result = await this.openAiApiClient.chat.completions.create({
       model: 'gpt-4-turbo-preview',
 
@@ -50,7 +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,
     };
   }
 
@@ -69,30 +73,58 @@ export class OpenAiProvider extends MultiModalModel {
   }
 
   public async document(optionsArg: {
-    systemMessage: string,
-    userMessage: string,
-    documents: Uint8Array[],
+    systemMessage: string;
+    userMessage: string;
+    pdfDocuments: Uint8Array[];
     messageHistory: {
       role: 'assistant' | 'user';
       content: any;
     }[];
   }) {
+    let pdfDocumentImageBytesArray: Uint8Array[] = [];
+
+    for (const pdfDocument of optionsArg.pdfDocuments) {
+      const documentImageArray = await this.smartpdfInstance.convertPDFToPngBytes(pdfDocument);
+      pdfDocumentImageBytesArray = pdfDocumentImageBytesArray.concat(documentImageArray);
+    }
+
+    console.log(`image smartfile array`);
+    console.log(pdfDocumentImageBytesArray.map((smartfile) => smartfile.length));
+
+    const smartfileArray = await plugins.smartarray.map(
+      pdfDocumentImageBytesArray,
+      async (pdfDocumentImageBytes) => {
+        return plugins.smartfile.SmartFile.fromBuffer(
+          'pdfDocumentImage.jpg',
+          Buffer.from(pdfDocumentImageBytes)
+        );
+      }
+    );
+
     const result = await this.openAiApiClient.chat.completions.create({
       model: 'gpt-4-vision-preview',
-
+      // response_format: { type: "json_object" }, // not supported for now
       messages: [
         { role: 'system', content: optionsArg.systemMessage },
         ...optionsArg.messageHistory,
-        { role: 'user', content: [
-          {type: 'text', text: optionsArg.userMessage},
-          ...(() => {
-            const returnArray = [];
-            for (const document of optionsArg.documents) {
-              returnArray.push({type: 'image_url', image_url: })
-            }
-            return returnArray;
-          })()
-        ] },
+        {
+          role: 'user',
+          content: [
+            { type: 'text', text: optionsArg.userMessage },
+            ...(() => {
+              const returnArray = [];
+              for (const imageBytes of pdfDocumentImageBytesArray) {
+                returnArray.push({
+                  type: 'image_url',
+                  image_url: {
+                    url: 'data:image/png;base64,' + Buffer.from(imageBytes).toString('base64'),
+                  },
+                });
+              }
+              return returnArray;
+            })(),
+          ],
+        },
       ],
     });
     return {