/**
 * 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,
  getAddressDecoder,
  getAddressEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getOptionDecoder,
  getOptionEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
  SolanaError,
  transformEncoder,
  type AccountMeta,
  type AccountSignerMeta,
  type Address,
  type Codec,
  type Decoder,
  type Encoder,
  type Instruction,
  type InstructionWithAccounts,
  type InstructionWithData,
  type Option,
  type OptionOrNullable,
  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 SET_FACTION_OPERATOR_DISCRIMINATOR = new Uint8Array([
  241, 164, 121, 69, 242, 105, 17, 157,
]);

export function getSetFactionOperatorDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    SET_FACTION_OPERATOR_DISCRIMINATOR,
  );
}

export type SetFactionOperatorInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountProfileSigner extends string | AccountMeta<string> = string,
  TAccountProfileProfile extends string | AccountMeta<string> = string,
  TAccountProfileCertificate extends string | AccountMeta<string> = string,
  TAccountProfileProgram extends string | AccountMeta<string> =
    'C4PRoFNroxxzdgeCoM31LJjYRg7kT6ymogSTAT99iD1u',
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountFactionAccount extends string | AccountMeta<string> = string,
  TAccountOperatorProfileAccount extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountProfileSigner extends string
        ? ReadonlySignerAccount<TAccountProfileSigner> &
            AccountSignerMeta<TAccountProfileSigner>
        : TAccountProfileSigner,
      TAccountProfileProfile extends string
        ? WritableAccount<TAccountProfileProfile>
        : TAccountProfileProfile,
      TAccountProfileCertificate extends string
        ? ReadonlyAccount<TAccountProfileCertificate>
        : TAccountProfileCertificate,
      TAccountProfileProgram extends string
        ? ReadonlyAccount<TAccountProfileProgram>
        : TAccountProfileProgram,
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountFactionAccount extends string
        ? WritableAccount<TAccountFactionAccount>
        : TAccountFactionAccount,
      TAccountOperatorProfileAccount extends string
        ? ReadonlyAccount<TAccountOperatorProfileAccount>
        : TAccountOperatorProfileAccount,
      ...TRemainingAccounts,
    ]
  >;

export type SetFactionOperatorInstructionData = {
  discriminator: ReadonlyUint8Array;
  keyIndex: number;
  /**
   * The new operator profile pubkey, or `None` to clear. When `Some`, `operator_profile_account` MUST be
   * supplied and equal it (so a typo can't bind the faction to a non-existent operator profile).
   */
  operatorProfile: Option<Address>;
  /**
   * The hard cap on this faction's concurrent NPC fleets (the primary anti-flood brake `MintNpcFleet`
   * enforces unconditionally). `0` (the genesis default) disables minting entirely.
   */
  maxNpcFleets: number;
};

export type SetFactionOperatorInstructionDataArgs = {
  keyIndex: number;
  /**
   * The new operator profile pubkey, or `None` to clear. When `Some`, `operator_profile_account` MUST be
   * supplied and equal it (so a typo can't bind the faction to a non-existent operator profile).
   */
  operatorProfile: OptionOrNullable<Address>;
  /**
   * The hard cap on this faction's concurrent NPC fleets (the primary anti-flood brake `MintNpcFleet`
   * enforces unconditionally). `0` (the genesis default) disables minting entirely.
   */
  maxNpcFleets: number;
};

export function getSetFactionOperatorInstructionDataEncoder(): Encoder<SetFactionOperatorInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['keyIndex', getU16Encoder()],
      ['operatorProfile', getOptionEncoder(getAddressEncoder())],
      ['maxNpcFleets', getU16Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: SET_FACTION_OPERATOR_DISCRIMINATOR,
    }),
  );
}

export function getSetFactionOperatorInstructionDataDecoder(): Decoder<SetFactionOperatorInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['keyIndex', getU16Decoder()],
    ['operatorProfile', getOptionDecoder(getAddressDecoder())],
    ['maxNpcFleets', getU16Decoder()],
  ]);
}

export function getSetFactionOperatorInstructionDataCodec(): Codec<
  SetFactionOperatorInstructionDataArgs,
  SetFactionOperatorInstructionData
> {
  return combineCodec(
    getSetFactionOperatorInstructionDataEncoder(),
    getSetFactionOperatorInstructionDataDecoder(),
  );
}

export type SetFactionOperatorInput<
  TAccountProfileSigner extends string = string,
  TAccountProfileProfile extends string = string,
  TAccountProfileCertificate extends string = string,
  TAccountProfileProgram extends string = string,
  TAccountGame extends string = string,
  TAccountFactionAccount extends string = string,
  TAccountOperatorProfileAccount extends string = string,
> = {
  profileSigner: TransactionSigner<TAccountProfileSigner>;
  profileProfile: Address<TAccountProfileProfile>;
  profileCertificate?: Address<TAccountProfileCertificate>;
  profileProgram?: Address<TAccountProfileProgram>;
  game: Address<TAccountGame>;
  factionAccount: Address<TAccountFactionAccount>;
  /**
   * The assignee, supplied only when setting (not clearing). Loading it as `Account<Profile>` proves it
   * is a real, owned `Profile` account; the handler binds its key to `operator_profile`.
   */
  operatorProfileAccount?: Address<TAccountOperatorProfileAccount>;
  keyIndex: SetFactionOperatorInstructionDataArgs['keyIndex'];
  operatorProfile: SetFactionOperatorInstructionDataArgs['operatorProfile'];
  maxNpcFleets: SetFactionOperatorInstructionDataArgs['maxNpcFleets'];
};

export function getSetFactionOperatorInstruction<
  TAccountProfileSigner extends string,
  TAccountProfileProfile extends string,
  TAccountProfileCertificate extends string,
  TAccountProfileProgram extends string,
  TAccountGame extends string,
  TAccountFactionAccount extends string,
  TAccountOperatorProfileAccount extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: SetFactionOperatorInput<
    TAccountProfileSigner,
    TAccountProfileProfile,
    TAccountProfileCertificate,
    TAccountProfileProgram,
    TAccountGame,
    TAccountFactionAccount,
    TAccountOperatorProfileAccount
  >,
  config?: { programAddress?: TProgramAddress },
): SetFactionOperatorInstruction<
  TProgramAddress,
  TAccountProfileSigner,
  TAccountProfileProfile,
  TAccountProfileCertificate,
  TAccountProfileProgram,
  TAccountGame,
  TAccountFactionAccount,
  TAccountOperatorProfileAccount
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    profileSigner: { value: input.profileSigner ?? null, isWritable: false },
    profileProfile: { value: input.profileProfile ?? null, isWritable: true },
    profileCertificate: {
      value: input.profileCertificate ?? null,
      isWritable: false,
    },
    profileProgram: { value: input.profileProgram ?? null, isWritable: false },
    game: { value: input.game ?? null, isWritable: false },
    factionAccount: { value: input.factionAccount ?? null, isWritable: true },
    operatorProfileAccount: {
      value: input.operatorProfileAccount ?? null,
      isWritable: false,
    },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

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

  // Resolve default values.
  if (!accounts.profileProgram.value) {
    accounts.profileProgram.value =
      'C4PRoFNroxxzdgeCoM31LJjYRg7kT6ymogSTAT99iD1u' as Address<'C4PRoFNroxxzdgeCoM31LJjYRg7kT6ymogSTAT99iD1u'>;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('profileSigner', accounts.profileSigner),
      getAccountMeta('profileProfile', accounts.profileProfile),
      getAccountMeta('profileCertificate', accounts.profileCertificate),
      getAccountMeta('profileProgram', accounts.profileProgram),
      getAccountMeta('game', accounts.game),
      getAccountMeta('factionAccount', accounts.factionAccount),
      getAccountMeta('operatorProfileAccount', accounts.operatorProfileAccount),
    ],
    data: getSetFactionOperatorInstructionDataEncoder().encode(
      args as SetFactionOperatorInstructionDataArgs,
    ),
    programAddress,
  } as SetFactionOperatorInstruction<
    TProgramAddress,
    TAccountProfileSigner,
    TAccountProfileProfile,
    TAccountProfileCertificate,
    TAccountProfileProgram,
    TAccountGame,
    TAccountFactionAccount,
    TAccountOperatorProfileAccount
  >);
}

export type ParsedSetFactionOperatorInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    profileSigner: TAccountMetas[0];
    profileProfile: TAccountMetas[1];
    profileCertificate?: TAccountMetas[2] | undefined;
    profileProgram: TAccountMetas[3];
    game: TAccountMetas[4];
    factionAccount: TAccountMetas[5];
    /**
     * The assignee, supplied only when setting (not clearing). Loading it as `Account<Profile>` proves it
     * is a real, owned `Profile` account; the handler binds its key to `operator_profile`.
     */
    operatorProfileAccount?: TAccountMetas[6] | undefined;
  };
  data: SetFactionOperatorInstructionData;
};

export function parseSetFactionOperatorInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedSetFactionOperatorInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 7) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 7,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  const getNextOptionalAccount = () => {
    const accountMeta = getNextAccount();
    return accountMeta.address === SAGE_PROGRAM_ADDRESS
      ? undefined
      : accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      profileSigner: getNextAccount(),
      profileProfile: getNextAccount(),
      profileCertificate: getNextOptionalAccount(),
      profileProgram: getNextAccount(),
      game: getNextAccount(),
      factionAccount: getNextAccount(),
      operatorProfileAccount: getNextOptionalAccount(),
    },
    data: getSetFactionOperatorInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}