/**
 * 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,
  getBooleanDecoder,
  getBooleanEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getI64Decoder,
  getI64Encoder,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  getUtf8Decoder,
  getUtf8Encoder,
  transformEncoder,
  type Codec,
  type Decoder,
  type Encoder,
  type ReadonlyUint8Array,
} from '@solana/codecs';

export const CHANNEL_ACCOUNT_DISCRIMINATOR = new Uint8Array([
  89, 117, 191, 67, 201, 23, 89, 155,
]);

export function getChannelAccountDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    CHANNEL_ACCOUNT_DISCRIMINATOR
  );
}

export type ChannelAccount = {
  discriminator: ReadonlyUint8Array;
  creator: Address;
  channelId: string;
  name: string;
  description: string;
  visibility: number;
  maxParticipants: number;
  participantCount: number;
  feePerMessage: bigint;
  createdAt: bigint;
  isActive: boolean;
  bump: number;
};

export type ChannelAccountArgs = {
  creator: Address;
  channelId: string;
  name: string;
  description: string;
  visibility: number;
  maxParticipants: number;
  participantCount: number;
  feePerMessage: number | bigint;
  createdAt: number | bigint;
  isActive: boolean;
  bump: number;
};

export function getChannelAccountEncoder(): Encoder<ChannelAccountArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['creator', getAddressEncoder()],
      ['channelId', addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
      ['name', addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
      ['description', addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
      ['visibility', getU8Encoder()],
      ['maxParticipants', getU32Encoder()],
      ['participantCount', getU32Encoder()],
      ['feePerMessage', getU64Encoder()],
      ['createdAt', getI64Encoder()],
      ['isActive', getBooleanEncoder()],
      ['bump', getU8Encoder()],
    ]),
    (value) => ({ ...value, discriminator: CHANNEL_ACCOUNT_DISCRIMINATOR })
  );
}

export function getChannelAccountDecoder(): Decoder<ChannelAccount> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['creator', getAddressDecoder()],
    ['channelId', addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
    ['name', addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
    ['description', addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
    ['visibility', getU8Decoder()],
    ['maxParticipants', getU32Decoder()],
    ['participantCount', getU32Decoder()],
    ['feePerMessage', getU64Decoder()],
    ['createdAt', getI64Decoder()],
    ['isActive', getBooleanDecoder()],
    ['bump', getU8Decoder()],
  ]);
}

export function getChannelAccountCodec(): Codec<
  ChannelAccountArgs,
  ChannelAccount
> {
  return combineCodec(getChannelAccountEncoder(), getChannelAccountDecoder());
}

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

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

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

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

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