SHiNE-server/shine-UI/js/pages/solana-users-init-view.js

import { renderHeader } from '../components/header.js';
import {
  SHINE_USERS_ECONOMY_CONFIG_SEED,
  SHINE_USERS_PROGRAM_ID,
  SOLANA_CLUSTER,
} from '../solana-programs.js';
import { state } from '../state.js';

export const pageMeta = { id: 'solana-users-init-view', title: 'Solana Init (users)' };

let solanaLibPromise = null;
function loadSolanaLib() {
  if (!solanaLibPromise) {
    solanaLibPromise = import('https://esm.sh/@solana/web3.js@1.98.4?bundle');
  }
  return solanaLibPromise;
}

function getProvider() {
  const p = globalThis?.solana;
  if (!p || !p.isPhantom) return null;
  return p;
}

function shortAddr(value = '') {
  const v = String(value || '').trim();
  if (v.length < 12) return v;
  return `${v.slice(0, 6)}...${v.slice(-6)}`;
}

export function render({ navigate }) {
  const screen = document.createElement('section');
  screen.className = 'stack';

  const card = document.createElement('div');
  card.className = 'card stack';

  const status = document.createElement('p');
  status.className = 'meta-muted';
  status.textContent = 'Подключите кошелёк и выполните init_users_economy_config.';

  const programId = SHINE_USERS_PROGRAM_ID;
  const programInput = document.createElement('input');
  programInput.className = 'input';
  programInput.type = 'text';
  programInput.readOnly = true;
  programInput.value = programId;

  const rpcInput = document.createElement('input');
  rpcInput.className = 'input';
  rpcInput.type = 'text';
  rpcInput.readOnly = true;
  rpcInput.value = String(state.entrySettings.solanaServer || '');

  const walletLine = document.createElement('p');
  walletLine.className = 'meta-muted';
  walletLine.textContent = 'Кошелёк: не подключен';

  const economyPdaLine = document.createElement('p');
  economyPdaLine.className = 'meta-muted';
  economyPdaLine.textContent = 'PDA economy config: —';

  const txLine = document.createElement('p');
  txLine.className = 'meta-muted';
  txLine.textContent = 'TX: —';

  const connectBtn = document.createElement('button');
  connectBtn.className = 'text-btn';
  connectBtn.type = 'button';
  connectBtn.textContent = 'Подключить кошелёк';

  const initBtn = document.createElement('button');
  initBtn.className = 'primary-btn';
  initBtn.type = 'button';
  initBtn.textContent = 'Запустить init_users_economy_config';
  initBtn.disabled = true;

  let provider = null;
  let walletPubkey = null;
  let economyPda = null;

  async function recomputePda() {
    const solana = await loadSolanaLib();
    const pid = new solana.PublicKey(programId);
    const [pda] = solana.PublicKey.findProgramAddressSync(
      [new TextEncoder().encode(SHINE_USERS_ECONOMY_CONFIG_SEED)],
      pid,
    );
    economyPda = pda;
    economyPdaLine.textContent = `PDA economy config: ${pda.toBase58()}`;
  }

  connectBtn.addEventListener('click', async () => {
    status.textContent = 'Подключение кошелька...';
    try {
      provider = getProvider();
      if (!provider) throw new Error('Phantom не найден');
      const result = await provider.connect();
      walletPubkey = result?.publicKey || provider.publicKey;
      if (!walletPubkey) throw new Error('Кошелёк не вернул public key');
      walletLine.textContent = `Кошелёк: ${walletPubkey.toBase58()} (${shortAddr(walletPubkey.toBase58())})`;
      initBtn.disabled = false;
      status.textContent = 'Кошелёк подключен.';
    } catch (e) {
      status.textContent = `Ошибка подключения: ${e?.message || 'unknown'}`;
    }
  });

  initBtn.addEventListener('click', async () => {
    if (!provider || !walletPubkey || !economyPda) return;
    initBtn.disabled = true;
    status.textContent = 'Отправка транзакции...';
    txLine.textContent = 'TX: —';
    try {
      const solana = await loadSolanaLib();
      const connection = new solana.Connection(String(state.entrySettings.solanaServer || ''), 'confirmed');
      const programPubkey = new solana.PublicKey(programId);

      const ix = new solana.TransactionInstruction({
        programId: programPubkey,
        keys: [
          { pubkey: walletPubkey, isSigner: true, isWritable: true },
          { pubkey: economyPda, isSigner: false, isWritable: true },
          { pubkey: solana.SystemProgram.programId, isSigner: false, isWritable: false },
        ],
        data: Uint8Array.from([1]),
      });

      const { blockhash, lastValidBlockHeight } = await connection.getLatestBlockhash('confirmed');
      const tx = new solana.Transaction({
        feePayer: walletPubkey,
        blockhash,
        lastValidBlockHeight,
      }).add(ix);

      const signed = await provider.signTransaction(tx);
      const sig = await connection.sendRawTransaction(signed.serialize(), { skipPreflight: false });
      await connection.confirmTransaction({ signature: sig, blockhash, lastValidBlockHeight }, 'confirmed');

      txLine.textContent = `TX: ${sig}`;
      status.textContent = 'Успешно: init_users_economy_config выполнен.';
    } catch (e) {
      const message = String(e?.message || 'unknown');
      txLine.textContent = 'TX: ошибка';
      if (message.toLowerCase().includes('already') || message.includes('1000')) {
        status.textContent = 'PDA уже инициализирован. Повторный init не требуется.';
      } else {
        status.textContent = `Ошибка init: ${message}`;
      }
    } finally {
      initBtn.disabled = false;
    }
  });

  void recomputePda();

  card.append(
    (() => {
      const t = document.createElement('p');
      t.className = 'meta-muted';
      t.textContent = `Cluster: ${SOLANA_CLUSTER}`;
      return t;
    })(),
    (() => {
      const label = document.createElement('label');
      label.className = 'field-label';
      label.textContent = 'Program ID (shine_users)';
      return label;
    })(),
    programInput,
    (() => {
      const label = document.createElement('label');
      label.className = 'field-label';
      label.textContent = 'RPC endpoint';
      return label;
    })(),
    rpcInput,
    walletLine,
    economyPdaLine,
    txLine,
    connectBtn,
    initBtn,
    status,
  );

  screen.append(
    renderHeader({
      title: 'Solana Init (users)',
      leftAction: { label: '←', onClick: () => navigate('developer-settings-view') },
    }),
    card,
  );

  return screen;
}