/**
 * 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 {
  assertAccountExists,
  assertAccountsExist,
  combineCodec,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  fixDecoderSize,
  fixEncoderSize,
  getArrayDecoder,
  getArrayEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  transformEncoder,
  type Account,
  type Address,
  type EncodedAccount,
  type FetchAccountConfig,
  type FetchAccountsConfig,
  type FixedSizeCodec,
  type FixedSizeDecoder,
  type FixedSizeEncoder,
  type MaybeAccount,
  type MaybeEncodedAccount,
  type ReadonlyUint8Array,
} from "@solana/kit";
import {
  getCollateralInfoDecoder,
  getCollateralInfoEncoder,
  type CollateralInfo,
  type CollateralInfoArgs,
} from "../types";

export const COLLATERAL_INFOS_DISCRIMINATOR = new Uint8Array([
  127, 210, 52, 226, 74, 169, 111, 9,
]);

export function getCollateralInfosDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    COLLATERAL_INFOS_DISCRIMINATOR,
  );
}

export type CollateralInfos = {
  discriminator: ReadonlyUint8Array;
  infos: Array<CollateralInfo>;
};

export type CollateralInfosArgs = { infos: Array<CollateralInfoArgs> };

/** Gets the encoder for {@link CollateralInfosArgs} account data. */
export function getCollateralInfosEncoder(): FixedSizeEncoder<CollateralInfosArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["infos", getArrayEncoder(getCollateralInfoEncoder(), { size: 256 })],
    ]),
    (value) => ({ ...value, discriminator: COLLATERAL_INFOS_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link CollateralInfos} account data. */
export function getCollateralInfosDecoder(): FixedSizeDecoder<CollateralInfos> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["infos", getArrayDecoder(getCollateralInfoDecoder(), { size: 256 })],
  ]);
}

/** Gets the codec for {@link CollateralInfos} account data. */
export function getCollateralInfosCodec(): FixedSizeCodec<
  CollateralInfosArgs,
  CollateralInfos
> {
  return combineCodec(getCollateralInfosEncoder(), getCollateralInfosDecoder());
}

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

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

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

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

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

export function getCollateralInfosSize(): number {
  return 55304;
}