/**
 * This code was GENERATED using the solita package.
 * Please DO NOT EDIT THIS FILE, instead rerun solita to update it or write a wrapper to add functionality.
 *
 * See: https://github.com/metaplex-foundation/solita
 */

import * as splToken from '@solana/spl-token'
import * as beet from '@convergence-rfq/beet'
import * as web3 from '@solana/web3.js'

/**
 * @category Instructions
 * @category PrepareToSettle
 * @category generated
 */
export type PrepareToSettleInstructionArgs = {
  input: number[] /* size: 3 */
}
/**
 * @category Instructions
 * @category PrepareToSettle
 * @category generated
 */
export const prepareToSettleStruct = new beet.BeetArgsStruct<
  PrepareToSettleInstructionArgs & {
    instructionDiscriminator: number[] /* size: 8 */
  }
>(
  [
    ['instructionDiscriminator', beet.uniformFixedSizeArray(beet.u8, 8)],
    ['input', beet.uniformFixedSizeArray(beet.u8, 3)],
  ],
  'PrepareToSettleInstructionArgs'
)
/**
 * Accounts required by the _prepareToSettle_ instruction
 *
 * @property [**signer**] protocol
 * @property [] rfq
 * @property [] response
 * @property [_writable_, **signer**] caller
 * @property [_writable_] callerTokenAccount
 * @property [] mint
 * @property [_writable_] escrow
 * @category Instructions
 * @category PrepareToSettle
 * @category generated
 */
export type PrepareToSettleInstructionAccounts = {
  protocol: web3.PublicKey
  rfq: web3.PublicKey
  response: web3.PublicKey
  caller: web3.PublicKey
  callerTokenAccount: web3.PublicKey
  mint: web3.PublicKey
  escrow: web3.PublicKey
  systemProgram?: web3.PublicKey
  tokenProgram?: web3.PublicKey
  rent?: web3.PublicKey
  anchorRemainingAccounts?: web3.AccountMeta[]
}

export const prepareToSettleInstructionDiscriminator = [
  254, 209, 39, 188, 15, 5, 140, 146,
]

/**
 * Creates a _PrepareToSettle_ instruction.
 *
 * @param accounts that will be accessed while the instruction is processed
 * @param args to provide as instruction data to the program
 *
 * @category Instructions
 * @category PrepareToSettle
 * @category generated
 */
export function createPrepareToSettleInstruction(
  accounts: PrepareToSettleInstructionAccounts,
  args: PrepareToSettleInstructionArgs,
  programId = new web3.PublicKey('HpmyVA3t3uNGgdx86AuwZww7gnAWB57vepnk3732vEr9')
) {
  const [data] = prepareToSettleStruct.serialize({
    instructionDiscriminator: prepareToSettleInstructionDiscriminator,
    ...args,
  })
  const keys: web3.AccountMeta[] = [
    {
      pubkey: accounts.protocol,
      isWritable: false,
      isSigner: true,
    },
    {
      pubkey: accounts.rfq,
      isWritable: false,
      isSigner: false,
    },
    {
      pubkey: accounts.response,
      isWritable: false,
      isSigner: false,
    },
    {
      pubkey: accounts.caller,
      isWritable: true,
      isSigner: true,
    },
    {
      pubkey: accounts.callerTokenAccount,
      isWritable: true,
      isSigner: false,
    },
    {
      pubkey: accounts.mint,
      isWritable: false,
      isSigner: false,
    },
    {
      pubkey: accounts.escrow,
      isWritable: true,
      isSigner: false,
    },
    {
      pubkey: accounts.systemProgram ?? web3.SystemProgram.programId,
      isWritable: false,
      isSigner: false,
    },
    {
      pubkey: accounts.tokenProgram ?? splToken.TOKEN_PROGRAM_ID,
      isWritable: false,
      isSigner: false,
    },
    {
      pubkey: accounts.rent ?? web3.SYSVAR_RENT_PUBKEY,
      isWritable: false,
      isSigner: false,
    },
  ]

  if (accounts.anchorRemainingAccounts != null) {
    for (const acc of accounts.anchorRemainingAccounts) {
      keys.push(acc)
    }
  }

  const ix = new web3.TransactionInstruction({
    programId,
    keys,
    data,
  })
  return ix
}