fix(core): update

ts/aibridge/aibridge.classes.openaibridge.ts

@@ -0,0 +1,58 @@
+import { AiBridge } from './aibridge.classes.aibridge.js';
+import * as plugins from './aibridge.plugins.js';
+import * as paths from './aibridge.paths.js';
+
+export class OpenAiBridge {
+  public aiBridgeRef: AiBridge;
+  public openAiApiClient: plugins.openai.default;
+  constructor(aiBridgeRefArg: AiBridge) {
+    this.aiBridgeRef = aiBridgeRefArg;
+  }
+
+  public async start() {
+    const openAiToken = await this.aiBridgeRef.serviceQenv.getEnvVarOnDemand('OPENAI_TOKEN');
+    this.openAiApiClient = new plugins.openai.default({
+      apiKey: openAiToken,
+      dangerouslyAllowBrowser: true,
+    });
+  }
+
+  public async stop() {}
+
+  public async chat(
+    systemMessage: string,
+    userMessage: string,
+    messageHistory: {
+      role: 'assistant' | 'user';
+      content: string;
+    }[]
+  ) {
+    const result = await this.openAiApiClient.chat.completions.create({
+      model: 'gpt-3.5-turbo-16k-0613',
+      messages: [
+        { role: 'system', content: systemMessage },
+        ...messageHistory,
+        { role: 'user', content: userMessage },
+      ],
+    });
+    return {
+      message: result.choices[0].message,
+    };
+  }
+
+  public async audio(messageArg: string) {
+    const done = plugins.smartpromise.defer();
+    const result = await this.openAiApiClient.audio.speech.create({
+      model: 'tts-1-hd',
+      input: messageArg,
+      voice: 'nova',
+      response_format: 'mp3',
+      speed: 1,
+    });
+    const stream = result.body.pipe(plugins.smartfile.fsStream.createWriteStream(plugins.path.join(paths.nogitDir, 'output.mp3')));
+    stream.on('finish', () => {
+      done.resolve();
+    });
+    return done.promise;
+  }
+}