/**
 * 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 {
  addDecoderSizePrefix,
  addEncoderSizePrefix,
  assertAccountExists,
  assertAccountsExist,
  combineCodec,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  fixDecoderSize,
  fixEncoderSize,
  getAddressDecoder,
  getAddressEncoder,
  getArrayDecoder,
  getArrayEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getI64Decoder,
  getI64Encoder,
  getStructDecoder,
  getStructEncoder,
  getU128Decoder,
  getU128Encoder,
  getU32Decoder,
  getU32Encoder,
  getU8Decoder,
  getU8Encoder,
  getUtf8Decoder,
  getUtf8Encoder,
  transformEncoder,
  type Account,
  type Address,
  type Codec,
  type Decoder,
  type EncodedAccount,
  type Encoder,
  type FetchAccountConfig,
  type FetchAccountsConfig,
  type MaybeAccount,
  type MaybeEncodedAccount,
  type ReadonlyUint8Array,
} from "@solana/kit";
import {
  getFeesDecoder,
  getFeesEncoder,
  getLimitDecoder,
  getLimitEncoder,
  getPoolAprDecoder,
  getPoolAprEncoder,
  type Fees,
  type FeesArgs,
  type Limit,
  type LimitArgs,
  type PoolApr,
  type PoolAprArgs,
} from "../types";

export const POOL_DISCRIMINATOR = new Uint8Array([
  241, 154, 109, 4, 17, 177, 109, 188,
]);

export function getPoolDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(POOL_DISCRIMINATOR);
}

export type Pool = {
  discriminator: ReadonlyUint8Array;
  name: string;
  custodies: Array<Address>;
  aumUsd: bigint;
  limit: Limit;
  fees: Fees;
  poolApr: PoolApr;
  maxRequestExecutionSec: bigint;
  bump: number;
  lpTokenBump: number;
  inceptionTime: bigint;
};

export type PoolArgs = {
  name: string;
  custodies: Array<Address>;
  aumUsd: number | bigint;
  limit: LimitArgs;
  fees: FeesArgs;
  poolApr: PoolAprArgs;
  maxRequestExecutionSec: number | bigint;
  bump: number;
  lpTokenBump: number;
  inceptionTime: number | bigint;
};

/** Gets the encoder for {@link PoolArgs} account data. */
export function getPoolEncoder(): Encoder<PoolArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["name", addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
      ["custodies", getArrayEncoder(getAddressEncoder())],
      ["aumUsd", getU128Encoder()],
      ["limit", getLimitEncoder()],
      ["fees", getFeesEncoder()],
      ["poolApr", getPoolAprEncoder()],
      ["maxRequestExecutionSec", getI64Encoder()],
      ["bump", getU8Encoder()],
      ["lpTokenBump", getU8Encoder()],
      ["inceptionTime", getI64Encoder()],
    ]),
    (value) => ({ ...value, discriminator: POOL_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link Pool} account data. */
export function getPoolDecoder(): Decoder<Pool> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["name", addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
    ["custodies", getArrayDecoder(getAddressDecoder())],
    ["aumUsd", getU128Decoder()],
    ["limit", getLimitDecoder()],
    ["fees", getFeesDecoder()],
    ["poolApr", getPoolAprDecoder()],
    ["maxRequestExecutionSec", getI64Decoder()],
    ["bump", getU8Decoder()],
    ["lpTokenBump", getU8Decoder()],
    ["inceptionTime", getI64Decoder()],
  ]);
}

/** Gets the codec for {@link Pool} account data. */
export function getPoolCodec(): Codec<PoolArgs, Pool> {
  return combineCodec(getPoolEncoder(), getPoolDecoder());
}

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

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

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

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

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