/**
 * 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,
  getU64Decoder,
  getU64Encoder,
  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 ReadonlyUint8Array,
  type TransactionSigner,
  type WritableAccount,
  type WritableSignerAccount,
} from '@solana/kit';
import {
  getAccountMetaFactory,
  type ResolvedInstructionAccount,
} from '@solana/program-client-core';
import { SAGE_PROGRAM_ADDRESS } from '../programs';
import {
  getMinorFactionIdDecoder,
  getMinorFactionIdEncoder,
  type MinorFactionId,
  type MinorFactionIdArgs,
} from '../types';

export const INIT_LOYALTY_EPOCH_DISCRIMINATOR = new Uint8Array([
  119, 252, 142, 88, 23, 159, 229, 35,
]);

export function getInitLoyaltyEpochDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    INIT_LOYALTY_EPOCH_DISCRIMINATOR,
  );
}

export type InitLoyaltyEpochInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountFunder extends string | AccountMeta<string> = string,
  TAccountGame extends string | AccountMeta<string> = string,
  TAccountRegistry extends string | AccountMeta<string> = string,
  TAccountActiveConfig extends string | AccountMeta<string> = string,
  TAccountLoyaltyEpoch extends string | AccountMeta<string> = string,
  TAccountSystemProgram extends string | AccountMeta<string> =
    '11111111111111111111111111111111',
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountFunder extends string
        ? WritableSignerAccount<TAccountFunder> &
            AccountSignerMeta<TAccountFunder>
        : TAccountFunder,
      TAccountGame extends string
        ? ReadonlyAccount<TAccountGame>
        : TAccountGame,
      TAccountRegistry extends string
        ? ReadonlyAccount<TAccountRegistry>
        : TAccountRegistry,
      TAccountActiveConfig extends string
        ? ReadonlyAccount<TAccountActiveConfig>
        : TAccountActiveConfig,
      TAccountLoyaltyEpoch extends string
        ? WritableAccount<TAccountLoyaltyEpoch>
        : TAccountLoyaltyEpoch,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      ...TRemainingAccounts,
    ]
  >;

export type InitLoyaltyEpochInstructionData = {
  discriminator: ReadonlyUint8Array;
  factionId: MinorFactionId;
  epochIndex: bigint;
};

export type InitLoyaltyEpochInstructionDataArgs = {
  factionId: MinorFactionIdArgs;
  epochIndex: number | bigint;
};

export function getInitLoyaltyEpochInstructionDataEncoder(): FixedSizeEncoder<InitLoyaltyEpochInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['factionId', getMinorFactionIdEncoder()],
      ['epochIndex', getU64Encoder()],
    ]),
    (value) => ({ ...value, discriminator: INIT_LOYALTY_EPOCH_DISCRIMINATOR }),
  );
}

export function getInitLoyaltyEpochInstructionDataDecoder(): FixedSizeDecoder<InitLoyaltyEpochInstructionData> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['factionId', getMinorFactionIdDecoder()],
    ['epochIndex', getU64Decoder()],
  ]);
}

export function getInitLoyaltyEpochInstructionDataCodec(): FixedSizeCodec<
  InitLoyaltyEpochInstructionDataArgs,
  InitLoyaltyEpochInstructionData
> {
  return combineCodec(
    getInitLoyaltyEpochInstructionDataEncoder(),
    getInitLoyaltyEpochInstructionDataDecoder(),
  );
}

export type InitLoyaltyEpochInput<
  TAccountFunder extends string = string,
  TAccountGame extends string = string,
  TAccountRegistry extends string = string,
  TAccountActiveConfig extends string = string,
  TAccountLoyaltyEpoch extends string = string,
  TAccountSystemProgram extends string = string,
> = {
  funder: TransactionSigner<TAccountFunder>;
  game: Address<TAccountGame>;
  registry: Address<TAccountRegistry>;
  /** PDA-checked against the registry's active version in `process`. */
  activeConfig: Address<TAccountActiveConfig>;
  loyaltyEpoch: Address<TAccountLoyaltyEpoch>;
  systemProgram?: Address<TAccountSystemProgram>;
  factionId: InitLoyaltyEpochInstructionDataArgs['factionId'];
  epochIndex: InitLoyaltyEpochInstructionDataArgs['epochIndex'];
};

export function getInitLoyaltyEpochInstruction<
  TAccountFunder extends string,
  TAccountGame extends string,
  TAccountRegistry extends string,
  TAccountActiveConfig extends string,
  TAccountLoyaltyEpoch extends string,
  TAccountSystemProgram extends string,
  TProgramAddress extends Address = typeof SAGE_PROGRAM_ADDRESS,
>(
  input: InitLoyaltyEpochInput<
    TAccountFunder,
    TAccountGame,
    TAccountRegistry,
    TAccountActiveConfig,
    TAccountLoyaltyEpoch,
    TAccountSystemProgram
  >,
  config?: { programAddress?: TProgramAddress },
): InitLoyaltyEpochInstruction<
  TProgramAddress,
  TAccountFunder,
  TAccountGame,
  TAccountRegistry,
  TAccountActiveConfig,
  TAccountLoyaltyEpoch,
  TAccountSystemProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? SAGE_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    funder: { value: input.funder ?? null, isWritable: true },
    game: { value: input.game ?? null, isWritable: false },
    registry: { value: input.registry ?? null, isWritable: false },
    activeConfig: { value: input.activeConfig ?? null, isWritable: false },
    loyaltyEpoch: { value: input.loyaltyEpoch ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? 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'>;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
  return Object.freeze({
    accounts: [
      getAccountMeta('funder', accounts.funder),
      getAccountMeta('game', accounts.game),
      getAccountMeta('registry', accounts.registry),
      getAccountMeta('activeConfig', accounts.activeConfig),
      getAccountMeta('loyaltyEpoch', accounts.loyaltyEpoch),
      getAccountMeta('systemProgram', accounts.systemProgram),
    ],
    data: getInitLoyaltyEpochInstructionDataEncoder().encode(
      args as InitLoyaltyEpochInstructionDataArgs,
    ),
    programAddress,
  } as InitLoyaltyEpochInstruction<
    TProgramAddress,
    TAccountFunder,
    TAccountGame,
    TAccountRegistry,
    TAccountActiveConfig,
    TAccountLoyaltyEpoch,
    TAccountSystemProgram
  >);
}

export type ParsedInitLoyaltyEpochInstruction<
  TProgram extends string = typeof SAGE_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    funder: TAccountMetas[0];
    game: TAccountMetas[1];
    registry: TAccountMetas[2];
    /** PDA-checked against the registry's active version in `process`. */
    activeConfig: TAccountMetas[3];
    loyaltyEpoch: TAccountMetas[4];
    systemProgram: TAccountMetas[5];
  };
  data: InitLoyaltyEpochInstructionData;
};

export function parseInitLoyaltyEpochInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedInitLoyaltyEpochInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 6) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 6,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      funder: getNextAccount(),
      game: getNextAccount(),
      registry: getNextAccount(),
      activeConfig: getNextAccount(),
      loyaltyEpoch: getNextAccount(),
      systemProgram: getNextAccount(),
    },
    data: getInitLoyaltyEpochInstructionDataDecoder().decode(instruction.data),
  };
}