/**
 * Data — Logs, transfers, receipts, portfolio, chain health, allowances.
 *
 * Run: npx tsx examples/14-data.ts
 */
import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: process.env.SPECTRUM_API! });

const USDC = '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48';
const VITALIK = '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045';
const UNISWAP_ROUTER = '0xE592427A0AEce92De3Edee1F18E0157C05861564';

async function main() {
  // --- getLogs ---
  const logs = await spectrum.data.getLogs('ethereum', {
    address: USDC,
    fromBlock: 19000000,
    toBlock: 19000100,
  });
  console.log(`Logs for USDC (blocks 19M-19M+100): ${logs.count}`);
  for (const log of logs.logs.slice(0, 3)) {
    console.log(`  Block ${log.blockNumber}: ${log.topics[0]?.slice(0, 10)}...`);
  }

  // --- getTransfers ---
  const transfers = await spectrum.data.getTransfers('ethereum', VITALIK, {
    fromBlock: 19000000,
    toBlock: 19001000,
  });
  console.log(`\nTransfers for Vitalik: ${transfers.count}`);
  for (const t of transfers.transfers.slice(0, 3)) {
    console.log(`  ${t.from.slice(0, 10)}... -> ${t.to.slice(0, 10)}...: ${t.value}`);
  }

  // --- getReceipt ---
  // Use a known transaction hash
  const txHash = '0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060'; // first ETH tx
  try {
    const receipt = await spectrum.data.getReceipt('ethereum', txHash);
    console.log(`\nReceipt for ${txHash.slice(0, 20)}...:`);
    console.log(`  Status: ${receipt.status}`);
    console.log(`  Gas used: ${receipt.gasUsed}`);
    console.log(`  Block: ${receipt.blockNumber}`);
  } catch {
    console.log(`\nReceipt not available for this tx`);
  }

  // --- getPortfolio ---
  const portfolio = await spectrum.data.getPortfolio('ethereum', VITALIK);
  console.log(`\nPortfolio for Vitalik:`);
  console.log(`  ${JSON.stringify(portfolio).slice(0, 300)}...`);

  // --- getChainHealth ---
  const health = await spectrum.data.getChainHealth('ethereum');
  console.log(`\nEthereum health:`);
  console.log(`  Block: ${health.blockHeight}`);
  console.log(`  Status: ${health.status}`);

  // --- getNetworkCalendar ---
  const calendar = await spectrum.networkCalendar.getNetworkCalendar({ month: '2026-08', chain: 'ethereum' });
  console.log(`\nNetwork calendar (2026-08, ethereum): ${calendar.entries.length} entries`);
  for (const entry of calendar.entries.slice(0, 3)) {
    console.log(`  ${entry.date}: ${entry.description} (${entry.eventType})`);
  }

  // --- getAllowance (on tokens namespace, not data) ---
  const allowance = await spectrum.tokens.getAllowance('ethereum', USDC, {
    owner: VITALIK,
    spender: UNISWAP_ROUTER,
  });
  console.log(`\nUSDC allowance (Vitalik -> Uniswap): ${allowance.allowance}`);

  // --- traceTransaction ---
  try {
    const trace = await spectrum.data.traceTransaction('ethereum', txHash);
    console.log(`\nTransaction trace (${trace.tracer}):`);
    console.log(`  ${JSON.stringify(trace.trace).slice(0, 200)}...`);
  } catch {
    console.log(`\nTrace not available for this tx`);
  }
}

main().catch(console.error);