/**
 * 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,
  getU16Decoder,
  getU16Encoder,
  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 REAP_EXPIRED_MARKET_DISCRIMINATOR = new Uint8Array([
  186, 120, 54, 25, 147, 107, 80, 86,
]);

export function getReapExpiredMarketDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    REAP_EXPIRED_MARKET_DISCRIMINATOR,
  );
}

export type ReapExpiredMarketInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountFunder extends string | AccountMeta<string> = string,
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountEncounterMarket extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountFunder extends string
        ? WritableAccount<TAccountFunder>
        : TAccountFunder,
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountEncounterMarket extends string
        ? WritableAccount<TAccountEncounterMarket>
        : TAccountEncounterMarket,
      ...TRemainingAccounts,
    ]
  >;

export type ReapExpiredMarketInstructionData = {
  discriminator: ReadonlyUint8Array;
  /** Unused — present only for interface parity with the other permissionless close instructions. */
  keyIndex: number;
};

export type ReapExpiredMarketInstructionDataArgs = {
  /** Unused — present only for interface parity with the other permissionless close instructions. */
  keyIndex: number;
};

export function getReapExpiredMarketInstructionDataEncoder(): FixedSizeEncoder<ReapExpiredMarketInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['keyIndex', getU16Encoder()],
    ]),
    (value) => ({ ...value, discriminator: REAP_EXPIRED_MARKET_DISCRIMINATOR }),
  );
}

export function getReapExpiredMarketInstructionDataDecoder(): FixedSizeDecoder<ReapExpiredMarketInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['keyIndex', getU16Decoder()],
  ]);
}

export function getReapExpiredMarketInstructionDataCodec(): FixedSizeCodec<
  ReapExpiredMarketInstructionDataArgs,
  ReapExpiredMarketInstructionData
> {
  return combineCodec(
    getReapExpiredMarketInstructionDataEncoder(),
    getReapExpiredMarketInstructionDataDecoder(),
  );
}

export type ReapExpiredMarketInput<
  TAccountFunder extends string = string,
  TAccountGame extends string = string,
  TAccountEncounterMarket extends string = string,
> = {
  /** The Profile that funded the market at reveal; receives the rent refund (pinned by address). */
  funder: Address<TAccountFunder>;
  /** The game account (scopes the market). */
  game: Address<TAccountGame>;
  /** The expired market to close; rent flows to `funder`. */
  encounterMarket: Address<TAccountEncounterMarket>;
  keyIndex: ReapExpiredMarketInstructionDataArgs['keyIndex'];
};

export function getReapExpiredMarketInstruction<
  TAccountFunder extends string,
  TAccountGame extends string,
  TAccountEncounterMarket extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: ReapExpiredMarketInput<
    TAccountFunder,
    TAccountGame,
    TAccountEncounterMarket
  >,
  config?: { programAddress?: TProgramAddress },
): ReapExpiredMarketInstruction<
  TProgramAddress,
  TAccountFunder,
  TAccountGame,
  TAccountEncounterMarket
> {
  // 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 },
    encounterMarket: { value: input.encounterMarket ?? 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('funder', accounts.funder),
      getAccountMeta('game', accounts.game),
      getAccountMeta('encounterMarket', accounts.encounterMarket),
    ],
    data: getReapExpiredMarketInstructionDataEncoder().encode(
      args as ReapExpiredMarketInstructionDataArgs,
    ),
    programAddress,
  } as ReapExpiredMarketInstruction<
    TProgramAddress,
    TAccountFunder,
    TAccountGame,
    TAccountEncounterMarket
  >);
}

export type ParsedReapExpiredMarketInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    /** The Profile that funded the market at reveal; receives the rent refund (pinned by address). */
    funder: TAccountMetas[0];
    /** The game account (scopes the market). */
    game: TAccountMetas[1];
    /** The expired market to close; rent flows to `funder`. */
    encounterMarket: TAccountMetas[2];
  };
  data: ReapExpiredMarketInstructionData;
};

export function parseReapExpiredMarketInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedReapExpiredMarketInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 3) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 3,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      funder: getNextAccount(),
      game: getNextAccount(),
      encounterMarket: getNextAccount(),
    },
    data: getReapExpiredMarketInstructionDataDecoder().decode(instruction.data),
  };
}