/**
 * 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 type {
  AccountMeta,
  AccountSignerMeta,
  Address,
  FixedSizeCodec,
  FixedSizeDecoder,
  FixedSizeEncoder,
  Instruction,
  InstructionWithAccounts,
  InstructionWithData,
  ReadonlyAccount,
  ReadonlySignerAccount,
  ReadonlyUint8Array,
  TransactionSigner,
  WritableAccount,
} from "@solana/kit";
import type { ResolvedInstructionAccount } from "@solana/program-client-core";
import {
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
  SolanaError,
  transformEncoder,
} from "@solana/kit";
import { getAccountMetaFactory } from "@solana/program-client-core";
import { WHIRLPOOL_PROGRAM_ADDRESS } from "../programs/index.js";

export const CLOSE_BUNDLED_POSITION_DISCRIMINATOR: ReadonlyUint8Array =
  new Uint8Array([41, 36, 216, 245, 27, 85, 103, 67]);

export function getCloseBundledPositionDiscriminatorBytes(): ReadonlyUint8Array {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    CLOSE_BUNDLED_POSITION_DISCRIMINATOR,
  );
}

export type CloseBundledPositionInstruction<
  TProgram extends string = typeof WHIRLPOOL_PROGRAM_ADDRESS,
  TAccountBundledPosition extends string | AccountMeta = string,
  TAccountPositionBundle extends string | AccountMeta = string,
  TAccountPositionBundleTokenAccount extends string | AccountMeta = string,
  TAccountPositionBundleAuthority extends string | AccountMeta = string,
  TAccountReceiver extends string | AccountMeta = string,
  TRemainingAccounts extends readonly AccountMeta[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountBundledPosition extends string
        ? WritableAccount<TAccountBundledPosition>
        : TAccountBundledPosition,
      TAccountPositionBundle extends string
        ? WritableAccount<TAccountPositionBundle>
        : TAccountPositionBundle,
      TAccountPositionBundleTokenAccount extends string
        ? ReadonlyAccount<TAccountPositionBundleTokenAccount>
        : TAccountPositionBundleTokenAccount,
      TAccountPositionBundleAuthority extends string
        ? ReadonlySignerAccount<TAccountPositionBundleAuthority> &
            AccountSignerMeta<TAccountPositionBundleAuthority>
        : TAccountPositionBundleAuthority,
      TAccountReceiver extends string
        ? WritableAccount<TAccountReceiver>
        : TAccountReceiver,
      ...TRemainingAccounts,
    ]
  >;

export interface CloseBundledPositionInstructionData {
  discriminator: ReadonlyUint8Array;
  bundleIndex: number;
}

export interface CloseBundledPositionInstructionDataArgs {
  bundleIndex: number;
}

export function getCloseBundledPositionInstructionDataEncoder(): FixedSizeEncoder<CloseBundledPositionInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["bundleIndex", getU16Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: CLOSE_BUNDLED_POSITION_DISCRIMINATOR,
    }),
  );
}

export function getCloseBundledPositionInstructionDataDecoder(): FixedSizeDecoder<CloseBundledPositionInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["bundleIndex", getU16Decoder()],
  ]);
}

export function getCloseBundledPositionInstructionDataCodec(): FixedSizeCodec<
  CloseBundledPositionInstructionDataArgs,
  CloseBundledPositionInstructionData
> {
  return combineCodec(
    getCloseBundledPositionInstructionDataEncoder(),
    getCloseBundledPositionInstructionDataDecoder(),
  );
}

export interface CloseBundledPositionInput<
  TAccountBundledPosition extends string = string,
  TAccountPositionBundle extends string = string,
  TAccountPositionBundleTokenAccount extends string = string,
  TAccountPositionBundleAuthority extends string = string,
  TAccountReceiver extends string = string,
> {
  bundledPosition: Address<TAccountBundledPosition>;
  positionBundle: Address<TAccountPositionBundle>;
  positionBundleTokenAccount: Address<TAccountPositionBundleTokenAccount>;
  positionBundleAuthority: TransactionSigner<TAccountPositionBundleAuthority>;
  receiver: Address<TAccountReceiver>;
  bundleIndex: CloseBundledPositionInstructionDataArgs["bundleIndex"];
}

export function getCloseBundledPositionInstruction<
  TAccountBundledPosition extends string,
  TAccountPositionBundle extends string,
  TAccountPositionBundleTokenAccount extends string,
  TAccountPositionBundleAuthority extends string,
  TAccountReceiver extends string,
  TProgramAddress extends Address = typeof WHIRLPOOL_PROGRAM_ADDRESS,
>(
  input: CloseBundledPositionInput<
    TAccountBundledPosition,
    TAccountPositionBundle,
    TAccountPositionBundleTokenAccount,
    TAccountPositionBundleAuthority,
    TAccountReceiver
  >,
  config?: { programAddress?: TProgramAddress },
): CloseBundledPositionInstruction<
  TProgramAddress,
  TAccountBundledPosition,
  TAccountPositionBundle,
  TAccountPositionBundleTokenAccount,
  TAccountPositionBundleAuthority,
  TAccountReceiver
> {
  // Program address.
  const programAddress = config?.programAddress ?? WHIRLPOOL_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    bundledPosition: { value: input.bundledPosition ?? null, isWritable: true },
    positionBundle: { value: input.positionBundle ?? null, isWritable: true },
    positionBundleTokenAccount: {
      value: input.positionBundleTokenAccount ?? null,
      isWritable: false,
    },
    positionBundleAuthority: {
      value: input.positionBundleAuthority ?? null,
      isWritable: false,
    },
    receiver: { value: input.receiver ?? 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("bundledPosition", accounts.bundledPosition),
      getAccountMeta("positionBundle", accounts.positionBundle),
      getAccountMeta(
        "positionBundleTokenAccount",
        accounts.positionBundleTokenAccount,
      ),
      getAccountMeta(
        "positionBundleAuthority",
        accounts.positionBundleAuthority,
      ),
      getAccountMeta("receiver", accounts.receiver),
    ],
    data: getCloseBundledPositionInstructionDataEncoder().encode(
      args as CloseBundledPositionInstructionDataArgs,
    ),
    programAddress,
  } as CloseBundledPositionInstruction<
    TProgramAddress,
    TAccountBundledPosition,
    TAccountPositionBundle,
    TAccountPositionBundleTokenAccount,
    TAccountPositionBundleAuthority,
    TAccountReceiver
  >);
}

export interface ParsedCloseBundledPositionInstruction<
  TProgram extends string = typeof WHIRLPOOL_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> {
  programAddress: Address<TProgram>;
  accounts: {
    bundledPosition: TAccountMetas[0];
    positionBundle: TAccountMetas[1];
    positionBundleTokenAccount: TAccountMetas[2];
    positionBundleAuthority: TAccountMetas[3];
    receiver: TAccountMetas[4];
  };
  data: CloseBundledPositionInstructionData;
}

export function parseCloseBundledPositionInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedCloseBundledPositionInstruction<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: {
      bundledPosition: getNextAccount(),
      positionBundle: getNextAccount(),
      positionBundleTokenAccount: getNextAccount(),
      positionBundleAuthority: getNextAccount(),
      receiver: getNextAccount(),
    },
    data: getCloseBundledPositionInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}