/**
 * 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 {
  AccountRole,
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  getU32Decoder,
  getU32Encoder,
  getU8Decoder,
  getU8Encoder,
  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 SKIP_EMPTY_RENT_SOURCES_DISCRIMINATOR = new Uint8Array([
  138, 2, 241, 48, 125, 71, 25, 109,
]);

export function getSkipEmptyRentSourcesDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    SKIP_EMPTY_RENT_SOURCES_DISCRIMINATOR,
  );
}

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

export type SkipEmptyRentSourcesInstructionData = {
  discriminator: ReadonlyUint8Array;
  kind: number;
  expectedCursor: number;
  count: number;
};

export type SkipEmptyRentSourcesInstructionDataArgs = {
  kind: number;
  expectedCursor: number;
  count: number;
};

export function getSkipEmptyRentSourcesInstructionDataEncoder(): FixedSizeEncoder<SkipEmptyRentSourcesInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['kind', getU8Encoder()],
      ['expectedCursor', getU32Encoder()],
      ['count', getU16Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: SKIP_EMPTY_RENT_SOURCES_DISCRIMINATOR,
    }),
  );
}

export function getSkipEmptyRentSourcesInstructionDataDecoder(): FixedSizeDecoder<SkipEmptyRentSourcesInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['kind', getU8Decoder()],
    ['expectedCursor', getU32Decoder()],
    ['count', getU16Decoder()],
  ]);
}

export function getSkipEmptyRentSourcesInstructionDataCodec(): FixedSizeCodec<
  SkipEmptyRentSourcesInstructionDataArgs,
  SkipEmptyRentSourcesInstructionData
> {
  return combineCodec(
    getSkipEmptyRentSourcesInstructionDataEncoder(),
    getSkipEmptyRentSourcesInstructionDataDecoder(),
  );
}

export type SkipEmptyRentSourcesInput<
  TAccountGame extends string = string,
  TAccountCatalog extends string = string,
> = {
  game: Address<TAccountGame>;
  catalog: Address<TAccountCatalog>;
  kind: SkipEmptyRentSourcesInstructionDataArgs['kind'];
  expectedCursor: SkipEmptyRentSourcesInstructionDataArgs['expectedCursor'];
  count: SkipEmptyRentSourcesInstructionDataArgs['count'];
  sources: Array<Address>;
};

export function getSkipEmptyRentSourcesInstruction<
  TAccountGame extends string,
  TAccountCatalog extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: SkipEmptyRentSourcesInput<TAccountGame, TAccountCatalog>,
  config?: { programAddress?: TProgramAddress },
): SkipEmptyRentSourcesInstruction<
  TProgramAddress,
  TAccountGame,
  TAccountCatalog
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

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

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

  // Remaining accounts.
  const remainingAccounts: AccountMeta[] = args.sources.map((address) => ({
    address,
    role: AccountRole.READONLY,
  }));

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('game', accounts.game),
      getAccountMeta('catalog', accounts.catalog),
      ...remainingAccounts,
    ],
    data: getSkipEmptyRentSourcesInstructionDataEncoder().encode(
      args as SkipEmptyRentSourcesInstructionDataArgs,
    ),
    programAddress,
  } as SkipEmptyRentSourcesInstruction<
    TProgramAddress,
    TAccountGame,
    TAccountCatalog
  >);
}

export type ParsedSkipEmptyRentSourcesInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    game: TAccountMetas[0];
    catalog: TAccountMetas[1];
  };
  data: SkipEmptyRentSourcesInstructionData;
};

export function parseSkipEmptyRentSourcesInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedSkipEmptyRentSourcesInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 2) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 2,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: { game: getNextAccount(), catalog: getNextAccount() },
    data: getSkipEmptyRentSourcesInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}