/**
 * 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,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  type Account,
  type EncodedAccount,
  type FetchAccountConfig,
  type FetchAccountsConfig,
  type MaybeAccount,
  type MaybeEncodedAccount,
} from '@solana/accounts';
import {
  getAddressDecoder,
  getAddressEncoder,
  type Address,
} from '@solana/addresses';
import {
  addDecoderSizePrefix,
  addEncoderSizePrefix,
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getI64Decoder,
  getI64Encoder,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  getU8Decoder,
  getU8Encoder,
  getUtf8Decoder,
  getUtf8Encoder,
  transformEncoder,
  type Codec,
  type Decoder,
  type Encoder,
  type ReadonlyUint8Array,
} from '@solana/codecs';

export const MESSAGE_ACCOUNT_DISCRIMINATOR = new Uint8Array([
  15, 40, 235, 178, 191, 96, 190, 12,
]);

export function getMessageAccountDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    MESSAGE_ACCOUNT_DISCRIMINATOR
  );
}

export type MessageAccount = {
  discriminator: ReadonlyUint8Array;
  sender: Address;
  recipient: Address;
  messageId: string;
  payloadHash: ReadonlyUint8Array;
  messageType: number;
  timestamp: bigint;
  expiresAt: bigint;
  status: number;
  bump: number;
};

export type MessageAccountArgs = {
  sender: Address;
  recipient: Address;
  messageId: string;
  payloadHash: ReadonlyUint8Array;
  messageType: number;
  timestamp: number | bigint;
  expiresAt: number | bigint;
  status: number;
  bump: number;
};

export function getMessageAccountEncoder(): Encoder<MessageAccountArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['sender', getAddressEncoder()],
      ['recipient', getAddressEncoder()],
      ['messageId', addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
      ['payloadHash', fixEncoderSize(getBytesEncoder(), 32)],
      ['messageType', getU8Encoder()],
      ['timestamp', getI64Encoder()],
      ['expiresAt', getI64Encoder()],
      ['status', getU8Encoder()],
      ['bump', getU8Encoder()],
    ]),
    (value) => ({ ...value, discriminator: MESSAGE_ACCOUNT_DISCRIMINATOR })
  );
}

export function getMessageAccountDecoder(): Decoder<MessageAccount> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['sender', getAddressDecoder()],
    ['recipient', getAddressDecoder()],
    ['messageId', addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
    ['payloadHash', fixDecoderSize(getBytesDecoder(), 32)],
    ['messageType', getU8Decoder()],
    ['timestamp', getI64Decoder()],
    ['expiresAt', getI64Decoder()],
    ['status', getU8Decoder()],
    ['bump', getU8Decoder()],
  ]);
}

export function getMessageAccountCodec(): Codec<
  MessageAccountArgs,
  MessageAccount
> {
  return combineCodec(getMessageAccountEncoder(), getMessageAccountDecoder());
}

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

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

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

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

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