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

export const ARM_MISSION_SETTLE_DISCRIMINATOR = new Uint8Array([
  171, 89, 149, 86, 16, 72, 249, 122,
]);

export function getArmMissionSettleDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    ARM_MISSION_SETTLE_DISCRIMINATOR,
  );
}

export type ArmMissionSettleInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountCrank extends string | AccountMeta<string> = string,
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountStarbasePlayer extends string | AccountMeta<string> = string,
  TAccountMissionProcess extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountCrank extends string
        ? ReadonlySignerAccount<TAccountCrank> &
            AccountSignerMeta<TAccountCrank>
        : TAccountCrank,
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountStarbasePlayer extends string
        ? ReadonlyAccount<TAccountStarbasePlayer>
        : TAccountStarbasePlayer,
      TAccountMissionProcess extends string
        ? WritableAccount<TAccountMissionProcess>
        : TAccountMissionProcess,
      ...TRemainingAccounts,
    ]
  >;

export type ArmMissionSettleInstructionData = {
  discriminator: ReadonlyUint8Array;
};

export type ArmMissionSettleInstructionDataArgs = {};

export function getArmMissionSettleInstructionDataEncoder(): FixedSizeEncoder<ArmMissionSettleInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([['discriminator', fixEncoderSize(getBytesEncoder(), 8)]]),
    (value) => ({ ...value, discriminator: ARM_MISSION_SETTLE_DISCRIMINATOR }),
  );
}

export function getArmMissionSettleInstructionDataDecoder(): FixedSizeDecoder<ArmMissionSettleInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
  ]);
}

export function getArmMissionSettleInstructionDataCodec(): FixedSizeCodec<
  ArmMissionSettleInstructionDataArgs,
  ArmMissionSettleInstructionData
> {
  return combineCodec(
    getArmMissionSettleInstructionDataEncoder(),
    getArmMissionSettleInstructionDataDecoder(),
  );
}

export type ArmMissionSettleInput<
  TAccountCrank extends string = string,
  TAccountGame extends string = string,
  TAccountStarbasePlayer extends string = string,
  TAccountMissionProcess extends string = string,
> = {
  /** Permissionless crank — any signer (no rent moves; the process stays open for the later settle). */
  crank: TransactionSigner<TAccountCrank>;
  game: Address<TAccountGame>;
  /** Read-only, for the process owner cross-check (no mutation here). */
  starbasePlayer: Address<TAccountStarbasePlayer>;
  /** The process to arm — validated against its stored starbase-player. NOT closed (one-way arm). */
  missionProcess: Address<TAccountMissionProcess>;
};

export function getArmMissionSettleInstruction<
  TAccountCrank extends string,
  TAccountGame extends string,
  TAccountStarbasePlayer extends string,
  TAccountMissionProcess extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: ArmMissionSettleInput<
    TAccountCrank,
    TAccountGame,
    TAccountStarbasePlayer,
    TAccountMissionProcess
  >,
  config?: { programAddress?: TProgramAddress },
): ArmMissionSettleInstruction<
  TProgramAddress,
  TAccountCrank,
  TAccountGame,
  TAccountStarbasePlayer,
  TAccountMissionProcess
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

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

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('crank', accounts.crank),
      getAccountMeta('game', accounts.game),
      getAccountMeta('starbasePlayer', accounts.starbasePlayer),
      getAccountMeta('missionProcess', accounts.missionProcess),
    ],
    data: getArmMissionSettleInstructionDataEncoder().encode({}),
    programAddress,
  } as ArmMissionSettleInstruction<
    TProgramAddress,
    TAccountCrank,
    TAccountGame,
    TAccountStarbasePlayer,
    TAccountMissionProcess
  >);
}

export type ParsedArmMissionSettleInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    /** Permissionless crank — any signer (no rent moves; the process stays open for the later settle). */
    crank: TAccountMetas[0];
    game: TAccountMetas[1];
    /** Read-only, for the process owner cross-check (no mutation here). */
    starbasePlayer: TAccountMetas[2];
    /** The process to arm — validated against its stored starbase-player. NOT closed (one-way arm). */
    missionProcess: TAccountMetas[3];
  };
  data: ArmMissionSettleInstructionData;
};

export function parseArmMissionSettleInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedArmMissionSettleInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 4) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 4,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      crank: getNextAccount(),
      game: getNextAccount(),
      starbasePlayer: getNextAccount(),
      missionProcess: getNextAccount(),
    },
    data: getArmMissionSettleInstructionDataDecoder().decode(instruction.data),
  };
}