#!/usr/bin/env node
import dotenv from 'dotenv';
dotenv.config();

import { runReward } from './reward_core.mjs';
import { createProvider } from '../src/providers/provider.mjs';

async function main() {
  const stdin = await new Promise((resolve) => {
    let data = "";
    process.stdin.on("data", chunk => data += chunk);
    process.stdin.on("end", () => resolve(data));
  });

  if (!stdin.trim()) {
    console.error("Usage: cat verified.json | reward.js");
    process.exit(1);
  }

  const sample = JSON.parse(stdin);
  const provider = createProvider(process.env.REWARD_MODEL);

  const result = await runReward(sample, provider);

  console.log(JSON.stringify(result, null, 2));
}

main().catch(err => {
  console.error("Reward error:", err);
  process.exit(1);
});