/**
 * This code was GENERATED using the solita package.
 * Please DO NOT EDIT THIS FILE, instead rerun solita to update it or write a wrapper to add functionality.
 *
 * See: https://github.com/metaplex-foundation/solita
 */

import * as beet from '@metaplex-foundation/beet';
import * as beetSolana from '@metaplex-foundation/beet-solana';
import * as web3 from '@solana/web3.js';

/**
 * Arguments used to create {@link Counter}
 * @category Accounts
 * @category generated
 */
export type CounterArgs = {
  count: beet.bignum;
};
/**
 * Holds the data for the {@link Counter} Account and provides de/serialization
 * functionality for that data
 *
 * @category Accounts
 * @category generated
 */
export class Counter implements CounterArgs {
  private constructor(readonly count: beet.bignum) {}

  /**
   * Creates a {@link Counter} instance from the provided args.
   */
  static fromArgs(args: CounterArgs) {
    return new Counter(args.count);
  }

  /**
   * Deserializes the {@link Counter} from the data of the provided {@link web3.AccountInfo}.
   * @returns a tuple of the account data and the offset up to which the buffer was read to obtain it.
   */
  static fromAccountInfo(accountInfo: web3.AccountInfo<Buffer>, offset = 0): [Counter, number] {
    return Counter.deserialize(accountInfo.data, offset);
  }

  /**
   * Retrieves the account info from the provided address and deserializes
   * the {@link Counter} from its data.
   *
   * @throws Error if no account info is found at the address or if deserialization fails
   */
  static async fromAccountAddress(connection: web3.Connection, address: web3.PublicKey): Promise<Counter> {
    const accountInfo = await connection.getAccountInfo(address, {
      commitment: 'confirmed',
    });
    if (accountInfo == null) {
      throw new Error(`Unable to find Counter account at ${address}`);
    }
    return Counter.fromAccountInfo(accountInfo, 0)[0];
  }

  /**
   * Provides a {@link web3.Connection.getProgramAccounts} config builder,
   * to fetch accounts matching filters that can be specified via that builder.
   *
   * @param programId - the program that owns the accounts we are filtering
   */
  static gpaBuilder(programId: web3.PublicKey = new web3.PublicKey('Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS')) {
    return beetSolana.GpaBuilder.fromStruct(programId, counterBeet);
  }

  /**
   * Deserializes the {@link Counter} from the provided data Buffer.
   * @returns a tuple of the account data and the offset up to which the buffer was read to obtain it.
   */
  static deserialize(buf: Buffer, offset = 0): [Counter, number] {
    return counterBeet.deserialize(buf, offset);
  }

  /**
   * Serializes the {@link Counter} into a Buffer.
   * @returns a tuple of the created Buffer and the offset up to which the buffer was written to store it.
   */
  serialize(): [Buffer, number] {
    return counterBeet.serialize(this);
  }

  /**
   * Returns the byteSize of a {@link Buffer} holding the serialized data of
   * {@link Counter}
   */
  static get byteSize() {
    return counterBeet.byteSize;
  }

  /**
   * Fetches the minimum balance needed to exempt an account holding
   * {@link Counter} data from rent
   *
   * @param connection used to retrieve the rent exemption information
   */
  static async getMinimumBalanceForRentExemption(connection: web3.Connection, commitment?: web3.Commitment): Promise<number> {
    return connection.getMinimumBalanceForRentExemption(Counter.byteSize, commitment);
  }

  /**
   * Determines if the provided {@link Buffer} has the correct byte size to
   * hold {@link Counter} data.
   */
  static hasCorrectByteSize(buf: Buffer, offset = 0) {
    return buf.byteLength - offset === Counter.byteSize;
  }

  /**
   * Returns a readable version of {@link Counter} properties
   * and can be used to convert to JSON and/or logging
   */
  pretty() {
    return {
      count: (() => {
        const x = <{ toNumber: () => number }>this.count;
        if (typeof x.toNumber === 'function') {
          try {
            return x.toNumber();
          } catch (_) {
            return x;
          }
        }
        return x;
      })(),
    };
  }
}

/**
 * @category Accounts
 * @category generated
 */
export const counterBeet = new beet.BeetStruct<Counter, CounterArgs>([['count', beet.u64]], Counter.fromArgs, 'Counter');