/**
 * 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,
  WritableSignerAccount,
} from "@solana/kit";
import type { ResolvedInstructionAccount } from "@solana/program-client-core";
import {
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getI32Decoder,
  getI32Encoder,
  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 OPEN_BUNDLED_POSITION_DISCRIMINATOR: ReadonlyUint8Array =
  new Uint8Array([169, 113, 126, 171, 213, 172, 212, 49]);

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

export type OpenBundledPositionInstruction<
  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,
  TAccountWhirlpool extends string | AccountMeta = string,
  TAccountFunder extends string | AccountMeta = string,
  TAccountSystemProgram extends
    | string
    | AccountMeta = "11111111111111111111111111111111",
  TAccountRent extends
    | string
    | AccountMeta = "SysvarRent111111111111111111111111111111111",
  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,
      TAccountWhirlpool extends string
        ? ReadonlyAccount<TAccountWhirlpool>
        : TAccountWhirlpool,
      TAccountFunder extends string
        ? WritableSignerAccount<TAccountFunder> &
            AccountSignerMeta<TAccountFunder>
        : TAccountFunder,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      TAccountRent extends string
        ? ReadonlyAccount<TAccountRent>
        : TAccountRent,
      ...TRemainingAccounts,
    ]
  >;

export interface OpenBundledPositionInstructionData {
  discriminator: ReadonlyUint8Array;
  bundleIndex: number;
  tickLowerIndex: number;
  tickUpperIndex: number;
}

export interface OpenBundledPositionInstructionDataArgs {
  bundleIndex: number;
  tickLowerIndex: number;
  tickUpperIndex: number;
}

export function getOpenBundledPositionInstructionDataEncoder(): FixedSizeEncoder<OpenBundledPositionInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["bundleIndex", getU16Encoder()],
      ["tickLowerIndex", getI32Encoder()],
      ["tickUpperIndex", getI32Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: OPEN_BUNDLED_POSITION_DISCRIMINATOR,
    }),
  );
}

export function getOpenBundledPositionInstructionDataDecoder(): FixedSizeDecoder<OpenBundledPositionInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["bundleIndex", getU16Decoder()],
    ["tickLowerIndex", getI32Decoder()],
    ["tickUpperIndex", getI32Decoder()],
  ]);
}

export function getOpenBundledPositionInstructionDataCodec(): FixedSizeCodec<
  OpenBundledPositionInstructionDataArgs,
  OpenBundledPositionInstructionData
> {
  return combineCodec(
    getOpenBundledPositionInstructionDataEncoder(),
    getOpenBundledPositionInstructionDataDecoder(),
  );
}

export interface OpenBundledPositionInput<
  TAccountBundledPosition extends string = string,
  TAccountPositionBundle extends string = string,
  TAccountPositionBundleTokenAccount extends string = string,
  TAccountPositionBundleAuthority extends string = string,
  TAccountWhirlpool extends string = string,
  TAccountFunder extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountRent extends string = string,
> {
  bundledPosition: Address<TAccountBundledPosition>;
  positionBundle: Address<TAccountPositionBundle>;
  positionBundleTokenAccount: Address<TAccountPositionBundleTokenAccount>;
  positionBundleAuthority: TransactionSigner<TAccountPositionBundleAuthority>;
  whirlpool: Address<TAccountWhirlpool>;
  funder: TransactionSigner<TAccountFunder>;
  systemProgram?: Address<TAccountSystemProgram>;
  rent?: Address<TAccountRent>;
  bundleIndex: OpenBundledPositionInstructionDataArgs["bundleIndex"];
  tickLowerIndex: OpenBundledPositionInstructionDataArgs["tickLowerIndex"];
  tickUpperIndex: OpenBundledPositionInstructionDataArgs["tickUpperIndex"];
}

export function getOpenBundledPositionInstruction<
  TAccountBundledPosition extends string,
  TAccountPositionBundle extends string,
  TAccountPositionBundleTokenAccount extends string,
  TAccountPositionBundleAuthority extends string,
  TAccountWhirlpool extends string,
  TAccountFunder extends string,
  TAccountSystemProgram extends string,
  TAccountRent extends string,
  TProgramAddress extends Address = typeof WHIRLPOOL_PROGRAM_ADDRESS,
>(
  input: OpenBundledPositionInput<
    TAccountBundledPosition,
    TAccountPositionBundle,
    TAccountPositionBundleTokenAccount,
    TAccountPositionBundleAuthority,
    TAccountWhirlpool,
    TAccountFunder,
    TAccountSystemProgram,
    TAccountRent
  >,
  config?: { programAddress?: TProgramAddress },
): OpenBundledPositionInstruction<
  TProgramAddress,
  TAccountBundledPosition,
  TAccountPositionBundle,
  TAccountPositionBundleTokenAccount,
  TAccountPositionBundleAuthority,
  TAccountWhirlpool,
  TAccountFunder,
  TAccountSystemProgram,
  TAccountRent
> {
  // 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,
    },
    whirlpool: { value: input.whirlpool ?? null, isWritable: false },
    funder: { value: input.funder ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    rent: { value: input.rent ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

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

  // Resolve default values.
  if (!accounts.systemProgram.value) {
    accounts.systemProgram.value =
      "11111111111111111111111111111111" as Address<"11111111111111111111111111111111">;
  }
  if (!accounts.rent.value) {
    accounts.rent.value =
      "SysvarRent111111111111111111111111111111111" as Address<"SysvarRent111111111111111111111111111111111">;
  }

  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("whirlpool", accounts.whirlpool),
      getAccountMeta("funder", accounts.funder),
      getAccountMeta("systemProgram", accounts.systemProgram),
      getAccountMeta("rent", accounts.rent),
    ],
    data: getOpenBundledPositionInstructionDataEncoder().encode(
      args as OpenBundledPositionInstructionDataArgs,
    ),
    programAddress,
  } as OpenBundledPositionInstruction<
    TProgramAddress,
    TAccountBundledPosition,
    TAccountPositionBundle,
    TAccountPositionBundleTokenAccount,
    TAccountPositionBundleAuthority,
    TAccountWhirlpool,
    TAccountFunder,
    TAccountSystemProgram,
    TAccountRent
  >);
}

export interface ParsedOpenBundledPositionInstruction<
  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];
    whirlpool: TAccountMetas[4];
    funder: TAccountMetas[5];
    systemProgram: TAccountMetas[6];
    rent: TAccountMetas[7];
  };
  data: OpenBundledPositionInstructionData;
}

export function parseOpenBundledPositionInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedOpenBundledPositionInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 8) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 8,
      },
    );
  }
  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(),
      whirlpool: getNextAccount(),
      funder: getNextAccount(),
      systemProgram: getNextAccount(),
      rent: getNextAccount(),
    },
    data: getOpenBundledPositionInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}