#!/usr/bin/env node
/**
 * Emit .env lines for 1,000 BTC ledger real contract addresses from
 * config/btc-l1-ledger-1000.chain138.v1.json
 *
 *   node scripts/deployment/sync-btc-ledger-contract-env.mjs
 *   node scripts/deployment/sync-btc-ledger-contract-env.mjs --write .env.fragment
 */
import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const repoRoot = path.resolve(__dirname, '../..');
const cfgPath = path.join(repoRoot, 'config/btc-l1-ledger-1000.chain138.v1.json');
const cfg = JSON.parse(fs.readFileSync(cfgPath, 'utf8'));

const lines = [
  `OMNL_BTC_LEDGER_CONFIG=config/btc-l1-ledger-1000.chain138.v1.json`,
  `CBTC_ADDRESS_138=${cfg.token.address}`,
  `BTC_L1_RECIPIENT_ADDRESS=${cfg.recipients.primaryMintTarget}`,
  `BTC_EXISTING_MINT_HOLDER=${cfg.recipients.existingMintHolder1000}`,
  `DODO_PMM_INTEGRATION=${cfg.dodoEvm.pmmIntegration}`,
  `CHAIN_138_DODO_PMM_INTEGRATION=${cfg.dodoEvm.pmmIntegration}`,
  `RESERVE_SYSTEM=${cfg.oracle.reserveSystem}`,
  `ORACLE_PRICE_FEED=${cfg.oracle.oraclePriceFeed}`,
  `ORACLE_AGGREGATOR_ADDRESS=${cfg.oracle.aggregator}`,
  `AGGREGATOR_ADDRESS=${cfg.oracle.aggregator}`,
  `ORACLE_PROXY_ADDRESS=${cfg.oracle.proxy}`,
  `PRICE_FEED_KEEPER_ADDRESS=${cfg.oracle.priceFeedKeeper}`,
  `CHAIN138_POOL_CBTC_CUSDT=${cfg.pmmPools.cBTC_cUSDT}`,
  `CHAIN138_POOL_CBTC_CUSDC=${cfg.pmmPools.cBTC_cUSDC}`,
  `CHAIN138_POOL_CBTC_CXAUC=${cfg.pmmPools.cBTC_cXAUC}`,
];

const writeArg = process.argv.indexOf('--write');
if (writeArg >= 0) {
  const out = process.argv[writeArg + 1] || path.join(repoRoot, '.env.btc-ledger.fragment');
  fs.writeFileSync(out, `${lines.join('\n')}\n`, 'utf8');
  console.log(`Wrote ${out}`);
} else {
  console.log(lines.join('\n'));
}