joel bot

src/services/ai/index.ts

@@ -0,0 +1,41 @@
+/**
+ * AI Service - Main entry point for AI functionality
+ */
+
+import { createLogger } from "../../core/logger";
+import { ReplicateProvider } from "./replicate";
+import type { AiProvider, AiResponse } from "./types";
+
+const logger = createLogger("AI:Service");
+
+export class AiService {
+  private provider: AiProvider;
+
+  constructor(provider?: AiProvider) {
+    this.provider = provider ?? new ReplicateProvider();
+  }
+
+  async health(): Promise<boolean> {
+    return this.provider.health();
+  }
+
+  async generateResponse(
+    prompt: string,
+    systemPrompt: string
+  ): Promise<AiResponse> {
+    logger.debug("Generating response", { promptLength: prompt.length });
+    return this.provider.ask({ prompt, systemPrompt });
+  }
+}
+
+// Singleton instance
+let aiService: AiService | null = null;
+
+export function getAiService(): AiService {
+  if (!aiService) {
+    aiService = new AiService();
+  }
+  return aiService;
+}
+
+export type { AiProvider, AiResponse } from "./types";