/**
 * 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,
  getU64Decoder,
  getU64Encoder,
  SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
  SolanaError,
  transformEncoder,
  type AccountMeta,
  type Address,
  type FixedSizeCodec,
  type FixedSizeDecoder,
  type FixedSizeEncoder,
  type Instruction,
  type InstructionWithAccounts,
  type InstructionWithData,
  type ReadonlyAccount,
  type ReadonlyUint8Array,
  type WritableAccount,
} from '@solana/kit';
import {
  getAccountMetaFactory,
  type ResolvedInstructionAccount,
} from '@solana/program-client-core';
import { SAGE_PROGRAM_ADDRESS } from '../programs';

export const RETIRE_STALE_RENT_SETTLEMENT_DISCRIMINATOR = new Uint8Array([
  76, 150, 185, 138, 22, 135, 252, 35,
]);

export function getRetireStaleRentSettlementDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    RETIRE_STALE_RENT_SETTLEMENT_DISCRIMINATOR,
  );
}

export type RetireStaleRentSettlementInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountStake extends string | AccountMeta<string> = string,
  TAccountAuthority extends string | AccountMeta<string> = string,
  TAccountEval extends string | AccountMeta<string> = string,
  TAccountRefund extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountStake extends string
        ? ReadonlyAccount<TAccountStake>
        : TAccountStake,
      TAccountAuthority extends string
        ? WritableAccount<TAccountAuthority>
        : TAccountAuthority,
      TAccountEval extends string
        ? WritableAccount<TAccountEval>
        : TAccountEval,
      TAccountRefund extends string
        ? WritableAccount<TAccountRefund>
        : TAccountRefund,
      ...TRemainingAccounts,
    ]
  >;

export type RetireStaleRentSettlementInstructionData = {
  discriminator: ReadonlyUint8Array;
  nonce: bigint;
};

export type RetireStaleRentSettlementInstructionDataArgs = {
  nonce: number | bigint;
};

export function getRetireStaleRentSettlementInstructionDataEncoder(): FixedSizeEncoder<RetireStaleRentSettlementInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['nonce', getU64Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: RETIRE_STALE_RENT_SETTLEMENT_DISCRIMINATOR,
    }),
  );
}

export function getRetireStaleRentSettlementInstructionDataDecoder(): FixedSizeDecoder<RetireStaleRentSettlementInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['nonce', getU64Decoder()],
  ]);
}

export function getRetireStaleRentSettlementInstructionDataCodec(): FixedSizeCodec<
  RetireStaleRentSettlementInstructionDataArgs,
  RetireStaleRentSettlementInstructionData
> {
  return combineCodec(
    getRetireStaleRentSettlementInstructionDataEncoder(),
    getRetireStaleRentSettlementInstructionDataDecoder(),
  );
}

export type RetireStaleRentSettlementInput<
  TAccountGame extends string = string,
  TAccountStake extends string = string,
  TAccountAuthority extends string = string,
  TAccountEval extends string = string,
  TAccountRefund extends string = string,
> = {
  game: Address<TAccountGame>;
  /** The stake ADDRESS the authority belongs to — it may have been closed (or closed and re-created). */
  stake: Address<TAccountStake>;
  authority: Address<TAccountAuthority>;
  eval: Address<TAccountEval>;
  /** The Eval's original funder. */
  refund: Address<TAccountRefund>;
  nonce: RetireStaleRentSettlementInstructionDataArgs['nonce'];
};

export function getRetireStaleRentSettlementInstruction<
  TAccountGame extends string,
  TAccountStake extends string,
  TAccountAuthority extends string,
  TAccountEval extends string,
  TAccountRefund extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: RetireStaleRentSettlementInput<
    TAccountGame,
    TAccountStake,
    TAccountAuthority,
    TAccountEval,
    TAccountRefund
  >,
  config?: { programAddress?: TProgramAddress },
): RetireStaleRentSettlementInstruction<
  TProgramAddress,
  TAccountGame,
  TAccountStake,
  TAccountAuthority,
  TAccountEval,
  TAccountRefund
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    game: { value: input.game ?? null, isWritable: false },
    stake: { value: input.stake ?? null, isWritable: false },
    authority: { value: input.authority ?? null, isWritable: true },
    eval: { value: input.eval ?? null, isWritable: true },
    refund: { value: input.refund ?? null, isWritable: true },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

  // Original args.
  const args = { ...input };

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('game', accounts.game),
      getAccountMeta('stake', accounts.stake),
      getAccountMeta('authority', accounts.authority),
      getAccountMeta('eval', accounts.eval),
      getAccountMeta('refund', accounts.refund),
    ],
    data: getRetireStaleRentSettlementInstructionDataEncoder().encode(
      args as RetireStaleRentSettlementInstructionDataArgs,
    ),
    programAddress,
  } as RetireStaleRentSettlementInstruction<
    TProgramAddress,
    TAccountGame,
    TAccountStake,
    TAccountAuthority,
    TAccountEval,
    TAccountRefund
  >);
}

export type ParsedRetireStaleRentSettlementInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    game: TAccountMetas[0];
    /** The stake ADDRESS the authority belongs to — it may have been closed (or closed and re-created). */
    stake: TAccountMetas[1];
    authority: TAccountMetas[2];
    eval: TAccountMetas[3];
    /** The Eval's original funder. */
    refund: TAccountMetas[4];
  };
  data: RetireStaleRentSettlementInstructionData;
};

export function parseRetireStaleRentSettlementInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedRetireStaleRentSettlementInstruction<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;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      game: getNextAccount(),
      stake: getNextAccount(),
      authority: getNextAccount(),
      eval: getNextAccount(),
      refund: getNextAccount(),
    },
    data: getRetireStaleRentSettlementInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}