/**
 * 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,
  getAddressDecoder,
  getAddressEncoder,
  getArrayDecoder,
  getArrayEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getI64Decoder,
  getI64Encoder,
  getStructDecoder,
  getStructEncoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  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 { findRentSourceHeadPda, RentSourceHeadSeeds } from '../pdas';

export const RENT_SOURCE_HEAD_DISCRIMINATOR = new Uint8Array([
  23, 215, 250, 71, 104, 31, 59, 91,
]);

export function getRentSourceHeadDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    RENT_SOURCE_HEAD_DISCRIMINATOR,
  );
}

/**
 * The durable head of one price source. Its history is continuous for the life of the game: a source that
 * is removed and re-created keeps this head (generation is metadata only).
 */
export type RentSourceHead = {
  discriminator: ReadonlyUint8Array;
  version: number;
  bump: number;
  domain: Array<number>;
  gameId: Address;
  kind: number;
  key: Address;
  /** Metadata only: bumped on a source close/recreate (never splits a bill). */
  generation: bigint;
  /** `effective_from` of revision 0. */
  firstEffectiveFrom: bigint;
  lastRecreatedAt: bigint;
  /** Revision of the latest record (revisions are contiguous from 0). */
  currentRevision: bigint;
  /** `effective_from` of the latest record. */
  lastEffectiveFrom: bigint;
  /** Optimistic-concurrency guard: bumped on every effective value mutation. */
  writeVersion: bigint;
  /** 1 when a Preparing/Ready capture was recorded (first write wins). */
  capturedPresent: number;
  capturedRevision: bigint;
  capturedValue: Array<number>;
  /** 1 once the migration froze this source's pre-activation baseline. */
  baselinePresent: number;
  baselineRevision: bigint;
  baselineValue: Array<number>;
  /** 1 once the migration configured this source (usable for pricing when also baselined). */
  configured: number;
  /** Additive growth budget — carve typed fields from the FRONT; NEVER append. */
  reserved: Array<number>;
};

export type RentSourceHeadArgs = {
  version: number;
  bump: number;
  domain: Array<number>;
  gameId: Address;
  kind: number;
  key: Address;
  /** Metadata only: bumped on a source close/recreate (never splits a bill). */
  generation: number | bigint;
  /** `effective_from` of revision 0. */
  firstEffectiveFrom: number | bigint;
  lastRecreatedAt: number | bigint;
  /** Revision of the latest record (revisions are contiguous from 0). */
  currentRevision: number | bigint;
  /** `effective_from` of the latest record. */
  lastEffectiveFrom: number | bigint;
  /** Optimistic-concurrency guard: bumped on every effective value mutation. */
  writeVersion: number | bigint;
  /** 1 when a Preparing/Ready capture was recorded (first write wins). */
  capturedPresent: number;
  capturedRevision: number | bigint;
  capturedValue: Array<number>;
  /** 1 once the migration froze this source's pre-activation baseline. */
  baselinePresent: number;
  baselineRevision: number | bigint;
  baselineValue: Array<number>;
  /** 1 once the migration configured this source (usable for pricing when also baselined). */
  configured: number;
  /** Additive growth budget — carve typed fields from the FRONT; NEVER append. */
  reserved: Array<number>;
};

/** Gets the encoder for {@link RentSourceHeadArgs} account data. */
export function getRentSourceHeadEncoder(): FixedSizeEncoder<RentSourceHeadArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['version', getU8Encoder()],
      ['bump', getU8Encoder()],
      ['domain', getArrayEncoder(getU8Encoder(), { size: 8 })],
      ['gameId', getAddressEncoder()],
      ['kind', getU8Encoder()],
      ['key', getAddressEncoder()],
      ['generation', getU64Encoder()],
      ['firstEffectiveFrom', getI64Encoder()],
      ['lastRecreatedAt', getI64Encoder()],
      ['currentRevision', getU64Encoder()],
      ['lastEffectiveFrom', getI64Encoder()],
      ['writeVersion', getU64Encoder()],
      ['capturedPresent', getU8Encoder()],
      ['capturedRevision', getU64Encoder()],
      ['capturedValue', getArrayEncoder(getU8Encoder(), { size: 280 })],
      ['baselinePresent', getU8Encoder()],
      ['baselineRevision', getU64Encoder()],
      ['baselineValue', getArrayEncoder(getU8Encoder(), { size: 280 })],
      ['configured', getU8Encoder()],
      ['reserved', getArrayEncoder(getU8Encoder(), { size: 64 })],
    ]),
    (value) => ({ ...value, discriminator: RENT_SOURCE_HEAD_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link RentSourceHead} account data. */
export function getRentSourceHeadDecoder(): FixedSizeDecoder<RentSourceHead> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['version', getU8Decoder()],
    ['bump', getU8Decoder()],
    ['domain', getArrayDecoder(getU8Decoder(), { size: 8 })],
    ['gameId', getAddressDecoder()],
    ['kind', getU8Decoder()],
    ['key', getAddressDecoder()],
    ['generation', getU64Decoder()],
    ['firstEffectiveFrom', getI64Decoder()],
    ['lastRecreatedAt', getI64Decoder()],
    ['currentRevision', getU64Decoder()],
    ['lastEffectiveFrom', getI64Decoder()],
    ['writeVersion', getU64Decoder()],
    ['capturedPresent', getU8Decoder()],
    ['capturedRevision', getU64Decoder()],
    ['capturedValue', getArrayDecoder(getU8Decoder(), { size: 280 })],
    ['baselinePresent', getU8Decoder()],
    ['baselineRevision', getU64Decoder()],
    ['baselineValue', getArrayDecoder(getU8Decoder(), { size: 280 })],
    ['configured', getU8Decoder()],
    ['reserved', getArrayDecoder(getU8Decoder(), { size: 64 })],
  ]);
}

/** Gets the codec for {@link RentSourceHead} account data. */
export function getRentSourceHeadCodec(): FixedSizeCodec<
  RentSourceHeadArgs,
  RentSourceHead
> {
  return combineCodec(getRentSourceHeadEncoder(), getRentSourceHeadDecoder());
}

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

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

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

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

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

export async function fetchRentSourceHeadFromSeeds(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  seeds: RentSourceHeadSeeds,
  config: FetchAccountConfig & { programAddress?: Address } = {},
): Promise<Account<RentSourceHead>> {
  const maybeAccount = await fetchMaybeRentSourceHeadFromSeeds(
    rpc,
    seeds,
    config,
  );
  assertAccountExists(maybeAccount);
  return maybeAccount;
}

export async function fetchMaybeRentSourceHeadFromSeeds(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  seeds: RentSourceHeadSeeds,
  config: FetchAccountConfig & { programAddress?: Address } = {},
): Promise<MaybeAccount<RentSourceHead>> {
  const { programAddress, ...fetchConfig } = config;
  const [address] = await findRentSourceHeadPda(seeds, { programAddress });
  return await fetchMaybeRentSourceHead(rpc, address, fetchConfig);
}