/**
 * 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,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  getU32Decoder,
  getU32Encoder,
  getU8Decoder,
  getU8Encoder,
  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 { CharacterSyncSeeds, findCharacterSyncPda } from '../pdas';
import {
  getCharacterModifierDecoder,
  getCharacterModifierEncoder,
  type CharacterModifier,
  type CharacterModifierArgs,
} from '../types';

export const CHARACTER_SYNC_DISCRIMINATOR = new Uint8Array([
  246, 5, 165, 117, 82, 166, 101, 6,
]);

export function getCharacterSyncDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    CHARACTER_SYNC_DISCRIMINATOR,
  );
}

/**
 * Staging account for a bounded Character research-definition sync.
 *
 * The live Character modifiers remain untouched while this accumulator is
 * built. That matters because permissionless fleet settlement and combat may
 * legitimately read the Character between chunks. Only a complete accumulator
 * is committed to the Character.
 */
export type CharacterSync = {
  discriminator: ReadonlyUint8Array;
  /** Account layout version. Zero denotes a freshly created account. */
  version: number;
  /** Character whose modifiers are being rebuilt. */
  character: Address;
  /** Game whose definitions are authoritative. */
  gameId: Address;
  /** Research-tree sequence captured for this rebuild. */
  researchSeqId: number;
  /** Number of unlocked nodes captured for this rebuild. */
  unlockedNodesLen: number;
  /** Index of the next unlocked node to replay. */
  nextNodeIndex: number;
  /** Number of levels already replayed for `next_node_index`. */
  nextNodeRepeat: number;
  /** PDA bump. */
  bump: number;
  /** Complete modifier accumulator for nodes before `next_node_index`. */
  modifiers: CharacterModifier;
};

export type CharacterSyncArgs = {
  /** Account layout version. Zero denotes a freshly created account. */
  version: number;
  /** Character whose modifiers are being rebuilt. */
  character: Address;
  /** Game whose definitions are authoritative. */
  gameId: Address;
  /** Research-tree sequence captured for this rebuild. */
  researchSeqId: number;
  /** Number of unlocked nodes captured for this rebuild. */
  unlockedNodesLen: number;
  /** Index of the next unlocked node to replay. */
  nextNodeIndex: number;
  /** Number of levels already replayed for `next_node_index`. */
  nextNodeRepeat: number;
  /** PDA bump. */
  bump: number;
  /** Complete modifier accumulator for nodes before `next_node_index`. */
  modifiers: CharacterModifierArgs;
};

/** Gets the encoder for {@link CharacterSyncArgs} account data. */
export function getCharacterSyncEncoder(): Encoder<CharacterSyncArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['version', getU8Encoder()],
      ['character', getAddressEncoder()],
      ['gameId', getAddressEncoder()],
      ['researchSeqId', getU32Encoder()],
      ['unlockedNodesLen', getU16Encoder()],
      ['nextNodeIndex', getU16Encoder()],
      ['nextNodeRepeat', getU32Encoder()],
      ['bump', getU8Encoder()],
      ['modifiers', getCharacterModifierEncoder()],
    ]),
    (value) => ({ ...value, discriminator: CHARACTER_SYNC_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link CharacterSync} account data. */
export function getCharacterSyncDecoder(): Decoder<CharacterSync> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['version', getU8Decoder()],
    ['character', getAddressDecoder()],
    ['gameId', getAddressDecoder()],
    ['researchSeqId', getU32Decoder()],
    ['unlockedNodesLen', getU16Decoder()],
    ['nextNodeIndex', getU16Decoder()],
    ['nextNodeRepeat', getU32Decoder()],
    ['bump', getU8Decoder()],
    ['modifiers', getCharacterModifierDecoder()],
  ]);
}

/** Gets the codec for {@link CharacterSync} account data. */
export function getCharacterSyncCodec(): Codec<
  CharacterSyncArgs,
  CharacterSync
> {
  return combineCodec(getCharacterSyncEncoder(), getCharacterSyncDecoder());
}

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

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

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

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

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

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

export async function fetchMaybeCharacterSyncFromSeeds(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  seeds: CharacterSyncSeeds,
  config: FetchAccountConfig & { programAddress?: Address } = {},
): Promise<MaybeAccount<CharacterSync>> {
  const { programAddress, ...fetchConfig } = config;
  const [address] = await findCharacterSyncPda(seeds, { programAddress });
  return await fetchMaybeCharacterSync(rpc, address, fetchConfig);
}