// Сколько lamports лежит в PDA ставок и кому принадлежит рента
const { PublicKey } = require(process.env.SOLANA_WEB3_MODULE || "@solana/web3.js");
const RPC = "https://smart-updown.binom.pw/solana-rpc/";
const PROGRAM = new PublicKey("9ALsnxXNzDBv3mokngCHbruRTWUZiWR7pf7vswS1fCpf");
const BET_SEED = Buffer.from("bet");
const GLOBAL_SEED = Buffer.from("global");
const VAULT_SEED = Buffer.from("vault");

const rpc = async (m, p) => {
  const r = await fetch(RPC, { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ jsonrpc: "2.0", id: 1, method: m, params: p }) });
  const x = await r.json();
  if (x.error) throw new Error(JSON.stringify(x.error).slice(0, 150));
  return x.result;
};
const betPda = (id) => { const b = Buffer.alloc(8); b.writeBigUInt64LE(BigInt(id)); return PublicKey.findProgramAddressSync([BET_SEED, b], PROGRAM)[0]; };

(async () => {
  console.log(`программа: ${PROGRAM.toBase58()}`);
  const g = PublicKey.findProgramAddressSync([GLOBAL_SEED], PROGRAM)[0];
  const v = PublicKey.findProgramAddressSync([GLOBAL_SEED, VAULT_SEED], PROGRAM)[0];
  console.log(`global PDA: ${g.toBase58()}`);
  console.log(`vault  PDA: ${v.toBase58()}\n`);

  let total = 0n, alive = 0;
  for (const id of [60, 65, 67, 68, 69, 70, 71, 72, 73, 74]) {
    const p = betPda(id);
    const r = await rpc("getAccountInfo", [p.toBase58(), { encoding: "base64" }]);
    const info = r.value;
    if (!info) { console.log(`ставка ${id}: PDA ${p.toBase58().slice(0, 8)}… НЕТ в цепи`); continue; }
    alive++; total += BigInt(info.lamports);
    console.log(`ставка ${id}: PDA ${p.toBase58().slice(0, 8)}… lamports=${info.lamports} owner=${info.owner.slice(0, 8)}… размер=${info.data[0].length * 3 / 4} байт`);
  }
  console.log(`\nвсего PDA ставок: ${alive}; суммарно lamports в них: ${total} (${Number(total) / 1e9} SOL)`);
  const gr = await rpc("getAccountInfo", [g.toBase58(), { encoding: "base64" }]);
  console.log(`global PDA lamports: ${gr.value ? gr.value.lamports : "нет"}`);
  process.exit(0);
})();