/**
 * 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,
  type WritableSignerAccount,
} from "@solana/kit";
import {
  getAccountMetaFactory,
  getAddressFromResolvedInstructionAccount,
  type ResolvedInstructionAccount,
} from "@solana/program-client-core";
import { findAdaptorAddReceiptPda, findProtocolPda } from "../pdas";
import { VOLTR_VAULT_PROGRAM_ADDRESS } from "../programs";

export const ADD_ADAPTOR_DISCRIMINATOR = new Uint8Array([
  161, 145, 203, 248, 211, 202, 203, 67,
]);

export function getAddAdaptorDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(ADD_ADAPTOR_DISCRIMINATOR);
}

export type AddAdaptorInstruction<
  TProgram extends string = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
  TAccountPayer extends string | AccountMeta<string> = string,
  TAccountAdmin extends string | AccountMeta<string> = string,
  TAccountProtocol extends string | AccountMeta<string> = string,
  TAccountVault extends string | AccountMeta<string> = string,
  TAccountAdaptorAddReceipt extends string | AccountMeta<string> = string,
  TAccountAdaptorProgram extends string | AccountMeta<string> = string,
  TAccountSystemProgram extends string | AccountMeta<string> =
    "11111111111111111111111111111111",
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountPayer extends string
        ? WritableSignerAccount<TAccountPayer> &
            AccountSignerMeta<TAccountPayer>
        : TAccountPayer,
      TAccountAdmin extends string
        ? ReadonlySignerAccount<TAccountAdmin> &
            AccountSignerMeta<TAccountAdmin>
        : TAccountAdmin,
      TAccountProtocol extends string
        ? ReadonlyAccount<TAccountProtocol>
        : TAccountProtocol,
      TAccountVault extends string
        ? WritableAccount<TAccountVault>
        : TAccountVault,
      TAccountAdaptorAddReceipt extends string
        ? WritableAccount<TAccountAdaptorAddReceipt>
        : TAccountAdaptorAddReceipt,
      TAccountAdaptorProgram extends string
        ? ReadonlyAccount<TAccountAdaptorProgram>
        : TAccountAdaptorProgram,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      ...TRemainingAccounts,
    ]
  >;

export type AddAdaptorInstructionData = { discriminator: ReadonlyUint8Array };

export type AddAdaptorInstructionDataArgs = {};

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

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

export function getAddAdaptorInstructionDataCodec(): FixedSizeCodec<
  AddAdaptorInstructionDataArgs,
  AddAdaptorInstructionData
> {
  return combineCodec(
    getAddAdaptorInstructionDataEncoder(),
    getAddAdaptorInstructionDataDecoder(),
  );
}

export type AddAdaptorAsyncInput<
  TAccountPayer extends string = string,
  TAccountAdmin extends string = string,
  TAccountProtocol extends string = string,
  TAccountVault extends string = string,
  TAccountAdaptorAddReceipt extends string = string,
  TAccountAdaptorProgram extends string = string,
  TAccountSystemProgram extends string = string,
> = {
  payer: TransactionSigner<TAccountPayer>;
  admin: TransactionSigner<TAccountAdmin>;
  protocol?: Address<TAccountProtocol>;
  vault: Address<TAccountVault>;
  adaptorAddReceipt?: Address<TAccountAdaptorAddReceipt>;
  adaptorProgram: Address<TAccountAdaptorProgram>;
  systemProgram?: Address<TAccountSystemProgram>;
};

export async function getAddAdaptorInstructionAsync<
  TAccountPayer extends string,
  TAccountAdmin extends string,
  TAccountProtocol extends string,
  TAccountVault extends string,
  TAccountAdaptorAddReceipt extends string,
  TAccountAdaptorProgram extends string,
  TAccountSystemProgram extends string,
  TProgramAddress extends Address = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
>(
  input: AddAdaptorAsyncInput<
    TAccountPayer,
    TAccountAdmin,
    TAccountProtocol,
    TAccountVault,
    TAccountAdaptorAddReceipt,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >,
  config?: { programAddress?: TProgramAddress },
): Promise<
  AddAdaptorInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountAdmin,
    TAccountProtocol,
    TAccountVault,
    TAccountAdaptorAddReceipt,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >
> {
  // Program address.
  const programAddress = config?.programAddress ?? VOLTR_VAULT_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    payer: { value: input.payer ?? null, isWritable: true },
    admin: { value: input.admin ?? null, isWritable: false },
    protocol: { value: input.protocol ?? null, isWritable: false },
    vault: { value: input.vault ?? null, isWritable: true },
    adaptorAddReceipt: {
      value: input.adaptorAddReceipt ?? null,
      isWritable: true,
    },
    adaptorProgram: { value: input.adaptorProgram ?? null, isWritable: false },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

  // Resolve default values.
  if (!accounts.protocol.value) {
    accounts.protocol.value = await findProtocolPda();
  }
  if (!accounts.adaptorAddReceipt.value) {
    accounts.adaptorAddReceipt.value = await findAdaptorAddReceiptPda({
      vault: getAddressFromResolvedInstructionAccount(
        "vault",
        accounts.vault.value,
      ),
      adaptorProgram: getAddressFromResolvedInstructionAccount(
        "adaptorProgram",
        accounts.adaptorProgram.value,
      ),
    });
  }
  if (!accounts.systemProgram.value) {
    accounts.systemProgram.value =
      "11111111111111111111111111111111" as Address<"11111111111111111111111111111111">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("admin", accounts.admin),
      getAccountMeta("protocol", accounts.protocol),
      getAccountMeta("vault", accounts.vault),
      getAccountMeta("adaptorAddReceipt", accounts.adaptorAddReceipt),
      getAccountMeta("adaptorProgram", accounts.adaptorProgram),
      getAccountMeta("systemProgram", accounts.systemProgram),
    ],
    data: getAddAdaptorInstructionDataEncoder().encode({}),
    programAddress,
  } as AddAdaptorInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountAdmin,
    TAccountProtocol,
    TAccountVault,
    TAccountAdaptorAddReceipt,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >);
}

export type AddAdaptorInput<
  TAccountPayer extends string = string,
  TAccountAdmin extends string = string,
  TAccountProtocol extends string = string,
  TAccountVault extends string = string,
  TAccountAdaptorAddReceipt extends string = string,
  TAccountAdaptorProgram extends string = string,
  TAccountSystemProgram extends string = string,
> = {
  payer: TransactionSigner<TAccountPayer>;
  admin: TransactionSigner<TAccountAdmin>;
  protocol: Address<TAccountProtocol>;
  vault: Address<TAccountVault>;
  adaptorAddReceipt: Address<TAccountAdaptorAddReceipt>;
  adaptorProgram: Address<TAccountAdaptorProgram>;
  systemProgram?: Address<TAccountSystemProgram>;
};

export function getAddAdaptorInstruction<
  TAccountPayer extends string,
  TAccountAdmin extends string,
  TAccountProtocol extends string,
  TAccountVault extends string,
  TAccountAdaptorAddReceipt extends string,
  TAccountAdaptorProgram extends string,
  TAccountSystemProgram extends string,
  TProgramAddress extends Address = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
>(
  input: AddAdaptorInput<
    TAccountPayer,
    TAccountAdmin,
    TAccountProtocol,
    TAccountVault,
    TAccountAdaptorAddReceipt,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >,
  config?: { programAddress?: TProgramAddress },
): AddAdaptorInstruction<
  TProgramAddress,
  TAccountPayer,
  TAccountAdmin,
  TAccountProtocol,
  TAccountVault,
  TAccountAdaptorAddReceipt,
  TAccountAdaptorProgram,
  TAccountSystemProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? VOLTR_VAULT_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    payer: { value: input.payer ?? null, isWritable: true },
    admin: { value: input.admin ?? null, isWritable: false },
    protocol: { value: input.protocol ?? null, isWritable: false },
    vault: { value: input.vault ?? null, isWritable: true },
    adaptorAddReceipt: {
      value: input.adaptorAddReceipt ?? null,
      isWritable: true,
    },
    adaptorProgram: { value: input.adaptorProgram ?? null, isWritable: false },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

  // Resolve default values.
  if (!accounts.systemProgram.value) {
    accounts.systemProgram.value =
      "11111111111111111111111111111111" as Address<"11111111111111111111111111111111">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("admin", accounts.admin),
      getAccountMeta("protocol", accounts.protocol),
      getAccountMeta("vault", accounts.vault),
      getAccountMeta("adaptorAddReceipt", accounts.adaptorAddReceipt),
      getAccountMeta("adaptorProgram", accounts.adaptorProgram),
      getAccountMeta("systemProgram", accounts.systemProgram),
    ],
    data: getAddAdaptorInstructionDataEncoder().encode({}),
    programAddress,
  } as AddAdaptorInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountAdmin,
    TAccountProtocol,
    TAccountVault,
    TAccountAdaptorAddReceipt,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >);
}

export type ParsedAddAdaptorInstruction<
  TProgram extends string = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    payer: TAccountMetas[0];
    admin: TAccountMetas[1];
    protocol: TAccountMetas[2];
    vault: TAccountMetas[3];
    adaptorAddReceipt: TAccountMetas[4];
    adaptorProgram: TAccountMetas[5];
    systemProgram: TAccountMetas[6];
  };
  data: AddAdaptorInstructionData;
};

export function parseAddAdaptorInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedAddAdaptorInstruction<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;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      payer: getNextAccount(),
      admin: getNextAccount(),
      protocol: getNextAccount(),
      vault: getNextAccount(),
      adaptorAddReceipt: getNextAccount(),
      adaptorProgram: getNextAccount(),
      systemProgram: getNextAccount(),
    },
    data: getAddAdaptorInstructionDataDecoder().decode(instruction.data),
  };
}