/**
 * 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,
  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 COLLECT_FEES_DISCRIMINATOR: ReadonlyUint8Array = new Uint8Array([
  164, 152, 207, 99, 30, 186, 19, 182,
]);

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

export type CollectFeesInstruction<
  TProgram extends string = typeof WHIRLPOOL_PROGRAM_ADDRESS,
  TAccountWhirlpool extends string | AccountMeta = string,
  TAccountPositionAuthority extends string | AccountMeta = string,
  TAccountPosition extends string | AccountMeta = string,
  TAccountPositionTokenAccount extends string | AccountMeta = string,
  TAccountTokenOwnerAccountA extends string | AccountMeta = string,
  TAccountTokenVaultA extends string | AccountMeta = string,
  TAccountTokenOwnerAccountB extends string | AccountMeta = string,
  TAccountTokenVaultB extends string | AccountMeta = string,
  TAccountTokenProgram extends
    | string
    | AccountMeta = "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
  TRemainingAccounts extends readonly AccountMeta[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountWhirlpool extends string
        ? ReadonlyAccount<TAccountWhirlpool>
        : TAccountWhirlpool,
      TAccountPositionAuthority extends string
        ? ReadonlySignerAccount<TAccountPositionAuthority> &
            AccountSignerMeta<TAccountPositionAuthority>
        : TAccountPositionAuthority,
      TAccountPosition extends string
        ? WritableAccount<TAccountPosition>
        : TAccountPosition,
      TAccountPositionTokenAccount extends string
        ? ReadonlyAccount<TAccountPositionTokenAccount>
        : TAccountPositionTokenAccount,
      TAccountTokenOwnerAccountA extends string
        ? WritableAccount<TAccountTokenOwnerAccountA>
        : TAccountTokenOwnerAccountA,
      TAccountTokenVaultA extends string
        ? WritableAccount<TAccountTokenVaultA>
        : TAccountTokenVaultA,
      TAccountTokenOwnerAccountB extends string
        ? WritableAccount<TAccountTokenOwnerAccountB>
        : TAccountTokenOwnerAccountB,
      TAccountTokenVaultB extends string
        ? WritableAccount<TAccountTokenVaultB>
        : TAccountTokenVaultB,
      TAccountTokenProgram extends string
        ? ReadonlyAccount<TAccountTokenProgram>
        : TAccountTokenProgram,
      ...TRemainingAccounts,
    ]
  >;

export interface CollectFeesInstructionData {
  discriminator: ReadonlyUint8Array;
}

export type CollectFeesInstructionDataArgs = {};

export function getCollectFeesInstructionDataEncoder(): FixedSizeEncoder<CollectFeesInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([["discriminator", fixEncoderSize(getBytesEncoder(), 8)]]),
    (value) => ({ ...value, discriminator: COLLECT_FEES_DISCRIMINATOR }),
  );
}

export function getCollectFeesInstructionDataDecoder(): FixedSizeDecoder<CollectFeesInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
  ]);
}

export function getCollectFeesInstructionDataCodec(): FixedSizeCodec<
  CollectFeesInstructionDataArgs,
  CollectFeesInstructionData
> {
  return combineCodec(
    getCollectFeesInstructionDataEncoder(),
    getCollectFeesInstructionDataDecoder(),
  );
}

export interface CollectFeesInput<
  TAccountWhirlpool extends string = string,
  TAccountPositionAuthority extends string = string,
  TAccountPosition extends string = string,
  TAccountPositionTokenAccount extends string = string,
  TAccountTokenOwnerAccountA extends string = string,
  TAccountTokenVaultA extends string = string,
  TAccountTokenOwnerAccountB extends string = string,
  TAccountTokenVaultB extends string = string,
  TAccountTokenProgram extends string = string,
> {
  whirlpool: Address<TAccountWhirlpool>;
  positionAuthority: TransactionSigner<TAccountPositionAuthority>;
  position: Address<TAccountPosition>;
  positionTokenAccount: Address<TAccountPositionTokenAccount>;
  tokenOwnerAccountA: Address<TAccountTokenOwnerAccountA>;
  tokenVaultA: Address<TAccountTokenVaultA>;
  tokenOwnerAccountB: Address<TAccountTokenOwnerAccountB>;
  tokenVaultB: Address<TAccountTokenVaultB>;
  tokenProgram?: Address<TAccountTokenProgram>;
}

export function getCollectFeesInstruction<
  TAccountWhirlpool extends string,
  TAccountPositionAuthority extends string,
  TAccountPosition extends string,
  TAccountPositionTokenAccount extends string,
  TAccountTokenOwnerAccountA extends string,
  TAccountTokenVaultA extends string,
  TAccountTokenOwnerAccountB extends string,
  TAccountTokenVaultB extends string,
  TAccountTokenProgram extends string,
  TProgramAddress extends Address = typeof WHIRLPOOL_PROGRAM_ADDRESS,
>(
  input: CollectFeesInput<
    TAccountWhirlpool,
    TAccountPositionAuthority,
    TAccountPosition,
    TAccountPositionTokenAccount,
    TAccountTokenOwnerAccountA,
    TAccountTokenVaultA,
    TAccountTokenOwnerAccountB,
    TAccountTokenVaultB,
    TAccountTokenProgram
  >,
  config?: { programAddress?: TProgramAddress },
): CollectFeesInstruction<
  TProgramAddress,
  TAccountWhirlpool,
  TAccountPositionAuthority,
  TAccountPosition,
  TAccountPositionTokenAccount,
  TAccountTokenOwnerAccountA,
  TAccountTokenVaultA,
  TAccountTokenOwnerAccountB,
  TAccountTokenVaultB,
  TAccountTokenProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? WHIRLPOOL_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    whirlpool: { value: input.whirlpool ?? null, isWritable: false },
    positionAuthority: {
      value: input.positionAuthority ?? null,
      isWritable: false,
    },
    position: { value: input.position ?? null, isWritable: true },
    positionTokenAccount: {
      value: input.positionTokenAccount ?? null,
      isWritable: false,
    },
    tokenOwnerAccountA: {
      value: input.tokenOwnerAccountA ?? null,
      isWritable: true,
    },
    tokenVaultA: { value: input.tokenVaultA ?? null, isWritable: true },
    tokenOwnerAccountB: {
      value: input.tokenOwnerAccountB ?? null,
      isWritable: true,
    },
    tokenVaultB: { value: input.tokenVaultB ?? null, isWritable: true },
    tokenProgram: { value: input.tokenProgram ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

  // Resolve default values.
  if (!accounts.tokenProgram.value) {
    accounts.tokenProgram.value =
      "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" as Address<"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("whirlpool", accounts.whirlpool),
      getAccountMeta("positionAuthority", accounts.positionAuthority),
      getAccountMeta("position", accounts.position),
      getAccountMeta("positionTokenAccount", accounts.positionTokenAccount),
      getAccountMeta("tokenOwnerAccountA", accounts.tokenOwnerAccountA),
      getAccountMeta("tokenVaultA", accounts.tokenVaultA),
      getAccountMeta("tokenOwnerAccountB", accounts.tokenOwnerAccountB),
      getAccountMeta("tokenVaultB", accounts.tokenVaultB),
      getAccountMeta("tokenProgram", accounts.tokenProgram),
    ],
    data: getCollectFeesInstructionDataEncoder().encode({}),
    programAddress,
  } as CollectFeesInstruction<
    TProgramAddress,
    TAccountWhirlpool,
    TAccountPositionAuthority,
    TAccountPosition,
    TAccountPositionTokenAccount,
    TAccountTokenOwnerAccountA,
    TAccountTokenVaultA,
    TAccountTokenOwnerAccountB,
    TAccountTokenVaultB,
    TAccountTokenProgram
  >);
}

export interface ParsedCollectFeesInstruction<
  TProgram extends string = typeof WHIRLPOOL_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> {
  programAddress: Address<TProgram>;
  accounts: {
    whirlpool: TAccountMetas[0];
    positionAuthority: TAccountMetas[1];
    position: TAccountMetas[2];
    positionTokenAccount: TAccountMetas[3];
    tokenOwnerAccountA: TAccountMetas[4];
    tokenVaultA: TAccountMetas[5];
    tokenOwnerAccountB: TAccountMetas[6];
    tokenVaultB: TAccountMetas[7];
    tokenProgram: TAccountMetas[8];
  };
  data: CollectFeesInstructionData;
}

export function parseCollectFeesInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedCollectFeesInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 9) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 9,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      whirlpool: getNextAccount(),
      positionAuthority: getNextAccount(),
      position: getNextAccount(),
      positionTokenAccount: getNextAccount(),
      tokenOwnerAccountA: getNextAccount(),
      tokenVaultA: getNextAccount(),
      tokenOwnerAccountB: getNextAccount(),
      tokenVaultB: getNextAccount(),
      tokenProgram: getNextAccount(),
    },
    data: getCollectFeesInstructionDataDecoder().decode(instruction.data),
  };
}