Initial commit: PodcastYes — AI podcast platform

lib/ai/providers/index.ts

@@ -0,0 +1,21 @@
+import { OpenAIScriptProvider } from "./openai-script";
+import { ElevenLabsAudioProvider } from "./elevenlabs-audio";
+import { OpenAIArtProvider } from "./openai-art";
+import type { ArtProvider, AudioProvider, ScriptProvider } from "../types";
+
+// Registry of active providers. Swapping a model later = change one line here.
+let script: ScriptProvider | null = null;
+let audio: AudioProvider | null = null;
+let art: ArtProvider | null = null;
+
+export function scriptProvider(): ScriptProvider {
+  return (script ??= new OpenAIScriptProvider());
+}
+
+export function audioProvider(): AudioProvider {
+  return (audio ??= new ElevenLabsAudioProvider());
+}
+
+export function artProvider(): ArtProvider {
+  return (art ??= new OpenAIArtProvider());
+}