/**
 * 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 {
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
  SolanaError,
  transformEncoder,
  type AccountMeta,
  type AccountSignerMeta,
  type Address,
  type FixedSizeCodec,
  type FixedSizeDecoder,
  type FixedSizeEncoder,
  type Instruction,
  type InstructionWithAccounts,
  type InstructionWithData,
  type ReadonlyAccount,
  type ReadonlyUint8Array,
  type TransactionSigner,
  type WritableAccount,
  type WritableSignerAccount,
} from '@solana/kit';
import {
  getAccountMetaFactory,
  type ResolvedInstructionAccount,
} from '@solana/program-client-core';
import { SAGE_PROGRAM_ADDRESS } from '../programs';

export const ADVANCE_ATLAS_REWARD_EPOCH_DISCRIMINATOR = new Uint8Array([
  166, 190, 92, 172, 4, 253, 242, 153,
]);

export function getAdvanceAtlasRewardEpochDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    ADVANCE_ATLAS_REWARD_EPOCH_DISCRIMINATOR,
  );
}

export type AdvanceAtlasRewardEpochInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountFunder extends string | AccountMeta<string> = string,
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountRegistry extends string | AccountMeta<string> = string,
  TAccountActiveConfig extends string | AccountMeta<string> = string,
  TAccountPendingConfig extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountFunder extends string
        ? WritableSignerAccount<TAccountFunder> &
            AccountSignerMeta<TAccountFunder>
        : TAccountFunder,
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountRegistry extends string
        ? WritableAccount<TAccountRegistry>
        : TAccountRegistry,
      TAccountActiveConfig extends string
        ? ReadonlyAccount<TAccountActiveConfig>
        : TAccountActiveConfig,
      TAccountPendingConfig extends string
        ? ReadonlyAccount<TAccountPendingConfig>
        : TAccountPendingConfig,
      ...TRemainingAccounts,
    ]
  >;

export type AdvanceAtlasRewardEpochInstructionData = {
  discriminator: ReadonlyUint8Array;
};

export type AdvanceAtlasRewardEpochInstructionDataArgs = {};

export function getAdvanceAtlasRewardEpochInstructionDataEncoder(): FixedSizeEncoder<AdvanceAtlasRewardEpochInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([['discriminator', fixEncoderSize(getBytesEncoder(), 8)]]),
    (value) => ({
      ...value,
      discriminator: ADVANCE_ATLAS_REWARD_EPOCH_DISCRIMINATOR,
    }),
  );
}

export function getAdvanceAtlasRewardEpochInstructionDataDecoder(): FixedSizeDecoder<AdvanceAtlasRewardEpochInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
  ]);
}

export function getAdvanceAtlasRewardEpochInstructionDataCodec(): FixedSizeCodec<
  AdvanceAtlasRewardEpochInstructionDataArgs,
  AdvanceAtlasRewardEpochInstructionData
> {
  return combineCodec(
    getAdvanceAtlasRewardEpochInstructionDataEncoder(),
    getAdvanceAtlasRewardEpochInstructionDataDecoder(),
  );
}

export type AdvanceAtlasRewardEpochInput<
  TAccountFunder extends string = string,
  TAccountGame extends string = string,
  TAccountRegistry extends string = string,
  TAccountActiveConfig extends string = string,
  TAccountPendingConfig extends string = string,
> = {
  funder: TransactionSigner<TAccountFunder>;
  game: Address<TAccountGame>;
  registry: Address<TAccountRegistry>;
  /** Current active version, PDA-checked against registry data in `process`. */
  activeConfig: Address<TAccountActiveConfig>;
  /** Required exactly when the registry has a pending version. */
  pendingConfig?: Address<TAccountPendingConfig>;
};

export function getAdvanceAtlasRewardEpochInstruction<
  TAccountFunder extends string,
  TAccountGame extends string,
  TAccountRegistry extends string,
  TAccountActiveConfig extends string,
  TAccountPendingConfig extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: AdvanceAtlasRewardEpochInput<
    TAccountFunder,
    TAccountGame,
    TAccountRegistry,
    TAccountActiveConfig,
    TAccountPendingConfig
  >,
  config?: { programAddress?: TProgramAddress },
): AdvanceAtlasRewardEpochInstruction<
  TProgramAddress,
  TAccountFunder,
  TAccountGame,
  TAccountRegistry,
  TAccountActiveConfig,
  TAccountPendingConfig
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    funder: { value: input.funder ?? null, isWritable: true },
    game: { value: input.game ?? null, isWritable: false },
    registry: { value: input.registry ?? null, isWritable: true },
    activeConfig: { value: input.activeConfig ?? null, isWritable: false },
    pendingConfig: { value: input.pendingConfig ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('funder', accounts.funder),
      getAccountMeta('game', accounts.game),
      getAccountMeta('registry', accounts.registry),
      getAccountMeta('activeConfig', accounts.activeConfig),
      getAccountMeta('pendingConfig', accounts.pendingConfig),
    ],
    data: getAdvanceAtlasRewardEpochInstructionDataEncoder().encode({}),
    programAddress,
  } as AdvanceAtlasRewardEpochInstruction<
    TProgramAddress,
    TAccountFunder,
    TAccountGame,
    TAccountRegistry,
    TAccountActiveConfig,
    TAccountPendingConfig
  >);
}

export type ParsedAdvanceAtlasRewardEpochInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    funder: TAccountMetas[0];
    game: TAccountMetas[1];
    registry: TAccountMetas[2];
    /** Current active version, PDA-checked against registry data in `process`. */
    activeConfig: TAccountMetas[3];
    /** Required exactly when the registry has a pending version. */
    pendingConfig?: TAccountMetas[4] | undefined;
  };
  data: AdvanceAtlasRewardEpochInstructionData;
};

export function parseAdvanceAtlasRewardEpochInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedAdvanceAtlasRewardEpochInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 5) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 5,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  const getNextOptionalAccount = () => {
    const accountMeta = getNextAccount();
    return accountMeta.address === SAGE_PROGRAM_ADDRESS
      ? undefined
      : accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      funder: getNextAccount(),
      game: getNextAccount(),
      registry: getNextAccount(),
      activeConfig: getNextAccount(),
      pendingConfig: getNextOptionalAccount(),
    },
    data: getAdvanceAtlasRewardEpochInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}