import { createOpenRouter } from '@openrouter/ai-sdk-provider';
import { wrapLanguageModel } from 'ai';
import { createOpenRouterV4Middleware } from '@ai-billing/openrouter';
import { consoleDestination } from '@ai-billing/core';

const openrouter = createOpenRouter({
  apiKey: process.env.OPENROUTER_API_KEY,
});

const billingMiddleware = createOpenRouterV4Middleware({
  destinations: [consoleDestination()],
});

const wrappedModel = wrapLanguageModel({
  model: openrouter('google/gemini-2.0-flash-001'),
  middleware: billingMiddleware,
});