import { withSpendGuard, type OpenAIBindingOptions } from '../spend-guard';

/**
 * One-line spend governance for the OpenAI SDK and the OpenAI Agents SDK.
 *
 * Hook point: the OpenAI client's `chat.completions.create`. `withSpendGuard`
 * (the shared core binding) wraps that method so `guard.decide()` runs before
 * every dispatch and can block/downgrade. Because the OpenAI Agents SDK
 * (`@openai/agents`) drives the same underlying `OpenAI` client, passing the
 * guarded client to the agent runner governs every model call the agent makes.
 *
 * This is a thin, named re-export of `withSpendGuard` so the OpenAI integration
 * is discoverable at `@agentguard-run/spend/frameworks/openai`. It reuses the
 * existing enforcement verbatim — no second code path.
 *
 * @example OpenAI SDK
 *   import OpenAI from 'openai';
 *   import { withSpendGuardOpenAI } from '@agentguard-run/spend/frameworks/openai';
 *
 *   const client = withSpendGuardOpenAI(new OpenAI(), { policy, scope });
 *   await client.chat.completions.create({ model: 'gpt-5', messages });
 *
 * @example OpenAI Agents SDK
 *   import OpenAI from 'openai';
 *   import { Agent, run, setDefaultOpenAIClient } from '@openai/agents';
 *   import { withSpendGuardOpenAI } from '@agentguard-run/spend/frameworks/openai';
 *
 *   setDefaultOpenAIClient(withSpendGuardOpenAI(new OpenAI(), { policy, scope }));
 *   await run(new Agent({ name: 'assistant' }), 'hello');
 */
export function withSpendGuardOpenAI<TClient>(client: TClient, opts: OpenAIBindingOptions): TClient {
  return withSpendGuard(client, opts) as TClient;
}

export const withOpenAISpendGuard = withSpendGuardOpenAI;
export type { OpenAIBindingOptions } from '../spend-guard';