noderifter

import { Program, AnchorProvider } from '@coral-xyz/anchor';

/**
 * Main application entry point
 * Initializes the Solana connection and program
 */
export class Application {
  private connection: Connection;
  private provider: AnchorProvider;
  private program: Program;

  constructor(rpcUrl: string, programId: string) {
    this.connection = new Connection(rpcUrl, 'confirmed');
    this.initializeProvider();
    this.loadProgram(programId);
  }

  private async initializeProvider() {
    // Provider initialization logic
    const wallet = await this.getWallet();
    this.provider = new AnchorProvider(
      this.connection,
      wallet,
      { commitment: 'confirmed' }
    );
  }

  private async loadProgram(programId: string) {
    // Program loading and validation
    const pubkey = new PublicKey(programId);
    this.program = await Program.at(pubkey, this.provider);
  }

  public async executeTransaction(params: TransactionParams) {
    // Transaction execution logic
    const tx = new Transaction();
    // Add instructions
    tx.add(this.createInstruction(params));
    
    // Sign and send
    const signature = await this.provider.sendAndConfirm(tx);
    return signature;
  }

  private createInstruction(params: TransactionParams) {
    // Instruction creation logic
    return this.program.instruction.execute({
      accounts: params.accounts,
      signers: params.signers,
    });
  }

  public async getAccountData(address: string) {
    // Fetch and parse account data
    const pubkey = new PublicKey(address);
    const accountInfo = await this.connection.getAccountInfo(pubkey);
    return this.parseAccountData(accountInfo);
  }

  private parseAccountData(accountInfo: any) {
    // Data parsing and validation
    if (!accountInfo) return null;
    return this.program.coder.accounts.decode(
      'AccountType',
      accountInfo.data
    );
  }
}

export default Application;