import { createClient, http } from 'viem';
import { privateKeyToAccount, sign } from 'viem/accounts';
import { createEvnodeClient } from '@evstack/evnode-viem';

const client = createClient({
  transport: http('http://localhost:8545'),
});

const account = privateKeyToAccount('0x...');

const evnode = createEvnodeClient({
  client,
  executor: {
    address: account.address,
    signHash: async (hash) => sign({ hash, privateKey: '0x...' }),
  },
});

// Send a transaction
const txHash = await evnode.send({
  calls: [
    { to: '0x...', value: 0n, data: '0x' },
  ],
});

const txHash = await evnode.send({
  calls: [
    { to: recipient1, value: 1000000000000000n, data: '0x' },
    { to: recipient2, value: 1000000000000000n, data: '0x' },
  ],
});

const evnode = createEvnodeClient({
  client,
  executor: { address: executorAddr, signHash: executorSignFn },
  sponsor: { address: sponsorAddr, signHash: sponsorSignFn },
});

// Create intent (signed by executor)
const intent = await evnode.createIntent({
  calls: [{ to: '0x...', value: 0n, data: '0x' }],
});

// Sponsor signs and sends
const txHash = await evnode.sponsorAndSend({ intent });