/**
 * This code was AUTOGENERATED using the Codama library.
 * Please DO NOT EDIT THIS FILE, instead use visitors
 * to add features, then rerun Codama to update it.
 *
 * @see https://github.com/codama-idl/codama
 */

import type {
  Account,
  Address,
  EncodedAccount,
  FetchAccountConfig,
  FetchAccountsConfig,
  FixedSizeCodec,
  FixedSizeDecoder,
  FixedSizeEncoder,
  MaybeAccount,
  MaybeEncodedAccount,
  ReadonlyUint8Array,
} from "@solana/kit";
import {
  assertAccountExists,
  assertAccountsExist,
  combineCodec,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  fixDecoderSize,
  fixEncoderSize,
  getAddressDecoder,
  getAddressEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  transformEncoder,
} from "@solana/kit";

export const WHIRLPOOLS_CONFIG_DISCRIMINATOR: ReadonlyUint8Array =
  new Uint8Array([157, 20, 49, 224, 217, 87, 193, 254]);

export function getWhirlpoolsConfigDiscriminatorBytes(): ReadonlyUint8Array {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    WHIRLPOOLS_CONFIG_DISCRIMINATOR,
  );
}

export interface WhirlpoolsConfig {
  discriminator: ReadonlyUint8Array;
  feeAuthority: Address;
  collectProtocolFeesAuthority: Address;
  rewardEmissionsSuperAuthority: Address;
  defaultProtocolFeeRate: number;
}

export interface WhirlpoolsConfigArgs {
  feeAuthority: Address;
  collectProtocolFeesAuthority: Address;
  rewardEmissionsSuperAuthority: Address;
  defaultProtocolFeeRate: number;
}

/** Gets the encoder for {@link WhirlpoolsConfigArgs} account data. */
export function getWhirlpoolsConfigEncoder(): FixedSizeEncoder<WhirlpoolsConfigArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["feeAuthority", getAddressEncoder()],
      ["collectProtocolFeesAuthority", getAddressEncoder()],
      ["rewardEmissionsSuperAuthority", getAddressEncoder()],
      ["defaultProtocolFeeRate", getU16Encoder()],
    ]),
    (value) => ({ ...value, discriminator: WHIRLPOOLS_CONFIG_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link WhirlpoolsConfig} account data. */
export function getWhirlpoolsConfigDecoder(): FixedSizeDecoder<WhirlpoolsConfig> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["feeAuthority", getAddressDecoder()],
    ["collectProtocolFeesAuthority", getAddressDecoder()],
    ["rewardEmissionsSuperAuthority", getAddressDecoder()],
    ["defaultProtocolFeeRate", getU16Decoder()],
  ]);
}

/** Gets the codec for {@link WhirlpoolsConfig} account data. */
export function getWhirlpoolsConfigCodec(): FixedSizeCodec<
  WhirlpoolsConfigArgs,
  WhirlpoolsConfig
> {
  return combineCodec(
    getWhirlpoolsConfigEncoder(),
    getWhirlpoolsConfigDecoder(),
  );
}

export function decodeWhirlpoolsConfig<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress>,
): Account<WhirlpoolsConfig, TAddress>;
export function decodeWhirlpoolsConfig<TAddress extends string = string>(
  encodedAccount: MaybeEncodedAccount<TAddress>,
): MaybeAccount<WhirlpoolsConfig, TAddress>;
export function decodeWhirlpoolsConfig<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress> | MaybeEncodedAccount<TAddress>,
):
  | Account<WhirlpoolsConfig, TAddress>
  | MaybeAccount<WhirlpoolsConfig, TAddress> {
  return decodeAccount(
    encodedAccount as MaybeEncodedAccount<TAddress>,
    getWhirlpoolsConfigDecoder(),
  );
}

export async function fetchWhirlpoolsConfig<TAddress extends string = string>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig,
): Promise<Account<WhirlpoolsConfig, TAddress>> {
  const maybeAccount = await fetchMaybeWhirlpoolsConfig(rpc, address, config);
  assertAccountExists(maybeAccount);
  return maybeAccount;
}

export async function fetchMaybeWhirlpoolsConfig<
  TAddress extends string = string,
>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig,
): Promise<MaybeAccount<WhirlpoolsConfig, TAddress>> {
  const maybeAccount = await fetchEncodedAccount(rpc, address, config);
  return decodeWhirlpoolsConfig(maybeAccount);
}

export async function fetchAllWhirlpoolsConfig(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Address[],
  config?: FetchAccountsConfig,
): Promise<Account<WhirlpoolsConfig>[]> {
  const maybeAccounts = await fetchAllMaybeWhirlpoolsConfig(
    rpc,
    addresses,
    config,
  );
  assertAccountsExist(maybeAccounts);
  return maybeAccounts;
}

export async function fetchAllMaybeWhirlpoolsConfig(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Address[],
  config?: FetchAccountsConfig,
): Promise<MaybeAccount<WhirlpoolsConfig>[]> {
  const maybeAccounts = await fetchEncodedAccounts(rpc, addresses, config);
  return maybeAccounts.map((maybeAccount) =>
    decodeWhirlpoolsConfig(maybeAccount),
  );
}