/**
 * 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 {
  addDecoderSizePrefix,
  addEncoderSizePrefix,
  combineCodec,
  fixDecoderSize,
  fixEncoderSize,
  getBytesDecoder,
  getBytesEncoder,
  getOptionDecoder,
  getOptionEncoder,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  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,
  type WritableSignerAccount,
} from "@solana/kit";
import {
  getAccountMetaFactory,
  getAddressFromResolvedInstructionAccount,
  type ResolvedInstructionAccount,
} from "@solana/program-client-core";
import {
  findAdaptorAddReceiptPda,
  findProtocolPda,
  findStrategyInitReceiptPda,
  findVaultStrategyAuthPda,
} from "../pdas";
import { VOLTR_VAULT_PROGRAM_ADDRESS } from "../programs";

export const INITIALIZE_STRATEGY_DISCRIMINATOR = new Uint8Array([
  208, 119, 144, 145, 178, 57, 105, 252,
]);

export function getInitializeStrategyDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    INITIALIZE_STRATEGY_DISCRIMINATOR,
  );
}

export type InitializeStrategyInstruction<
  TProgram extends string = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
  TAccountPayer extends string | AccountMeta<string> = string,
  TAccountManager extends string | AccountMeta<string> = string,
  TAccountProtocol extends string | AccountMeta<string> = string,
  TAccountVault extends string | AccountMeta<string> = string,
  TAccountStrategy extends string | AccountMeta<string> = string,
  TAccountAdaptorAddReceipt extends string | AccountMeta<string> = string,
  TAccountStrategyInitReceipt extends string | AccountMeta<string> = string,
  TAccountVaultStrategyAuth 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,
      TAccountManager extends string
        ? ReadonlySignerAccount<TAccountManager> &
            AccountSignerMeta<TAccountManager>
        : TAccountManager,
      TAccountProtocol extends string
        ? ReadonlyAccount<TAccountProtocol>
        : TAccountProtocol,
      TAccountVault extends string
        ? ReadonlyAccount<TAccountVault>
        : TAccountVault,
      TAccountStrategy extends string
        ? ReadonlyAccount<TAccountStrategy>
        : TAccountStrategy,
      TAccountAdaptorAddReceipt extends string
        ? ReadonlyAccount<TAccountAdaptorAddReceipt>
        : TAccountAdaptorAddReceipt,
      TAccountStrategyInitReceipt extends string
        ? WritableAccount<TAccountStrategyInitReceipt>
        : TAccountStrategyInitReceipt,
      TAccountVaultStrategyAuth extends string
        ? WritableAccount<TAccountVaultStrategyAuth>
        : TAccountVaultStrategyAuth,
      TAccountAdaptorProgram extends string
        ? ReadonlyAccount<TAccountAdaptorProgram>
        : TAccountAdaptorProgram,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      ...TRemainingAccounts,
    ]
  >;

export type InitializeStrategyInstructionData = {
  discriminator: ReadonlyUint8Array;
  instructionDiscriminator: Option<ReadonlyUint8Array>;
  additionalArgs: Option<ReadonlyUint8Array>;
};

export type InitializeStrategyInstructionDataArgs = {
  instructionDiscriminator: OptionOrNullable<ReadonlyUint8Array>;
  additionalArgs: OptionOrNullable<ReadonlyUint8Array>;
};

export function getInitializeStrategyInstructionDataEncoder(): Encoder<InitializeStrategyInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      [
        "instructionDiscriminator",
        getOptionEncoder(
          addEncoderSizePrefix(getBytesEncoder(), getU32Encoder()),
        ),
      ],
      [
        "additionalArgs",
        getOptionEncoder(
          addEncoderSizePrefix(getBytesEncoder(), getU32Encoder()),
        ),
      ],
    ]),
    (value) => ({ ...value, discriminator: INITIALIZE_STRATEGY_DISCRIMINATOR }),
  );
}

export function getInitializeStrategyInstructionDataDecoder(): Decoder<InitializeStrategyInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    [
      "instructionDiscriminator",
      getOptionDecoder(
        addDecoderSizePrefix(getBytesDecoder(), getU32Decoder()),
      ),
    ],
    [
      "additionalArgs",
      getOptionDecoder(
        addDecoderSizePrefix(getBytesDecoder(), getU32Decoder()),
      ),
    ],
  ]);
}

export function getInitializeStrategyInstructionDataCodec(): Codec<
  InitializeStrategyInstructionDataArgs,
  InitializeStrategyInstructionData
> {
  return combineCodec(
    getInitializeStrategyInstructionDataEncoder(),
    getInitializeStrategyInstructionDataDecoder(),
  );
}

export type InitializeStrategyAsyncInput<
  TAccountPayer extends string = string,
  TAccountManager extends string = string,
  TAccountProtocol extends string = string,
  TAccountVault extends string = string,
  TAccountStrategy extends string = string,
  TAccountAdaptorAddReceipt extends string = string,
  TAccountStrategyInitReceipt extends string = string,
  TAccountVaultStrategyAuth extends string = string,
  TAccountAdaptorProgram extends string = string,
  TAccountSystemProgram extends string = string,
> = {
  payer: TransactionSigner<TAccountPayer>;
  manager: TransactionSigner<TAccountManager>;
  protocol?: Address<TAccountProtocol>;
  vault: Address<TAccountVault>;
  strategy: Address<TAccountStrategy>;
  adaptorAddReceipt?: Address<TAccountAdaptorAddReceipt>;
  strategyInitReceipt?: Address<TAccountStrategyInitReceipt>;
  vaultStrategyAuth?: Address<TAccountVaultStrategyAuth>;
  adaptorProgram: Address<TAccountAdaptorProgram>;
  systemProgram?: Address<TAccountSystemProgram>;
  instructionDiscriminator: InitializeStrategyInstructionDataArgs["instructionDiscriminator"];
  additionalArgs: InitializeStrategyInstructionDataArgs["additionalArgs"];
};

export async function getInitializeStrategyInstructionAsync<
  TAccountPayer extends string,
  TAccountManager extends string,
  TAccountProtocol extends string,
  TAccountVault extends string,
  TAccountStrategy extends string,
  TAccountAdaptorAddReceipt extends string,
  TAccountStrategyInitReceipt extends string,
  TAccountVaultStrategyAuth extends string,
  TAccountAdaptorProgram extends string,
  TAccountSystemProgram extends string,
  TProgramAddress extends Address = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
>(
  input: InitializeStrategyAsyncInput<
    TAccountPayer,
    TAccountManager,
    TAccountProtocol,
    TAccountVault,
    TAccountStrategy,
    TAccountAdaptorAddReceipt,
    TAccountStrategyInitReceipt,
    TAccountVaultStrategyAuth,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >,
  config?: { programAddress?: TProgramAddress },
): Promise<
  InitializeStrategyInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountManager,
    TAccountProtocol,
    TAccountVault,
    TAccountStrategy,
    TAccountAdaptorAddReceipt,
    TAccountStrategyInitReceipt,
    TAccountVaultStrategyAuth,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >
> {
  // Program address.
  const programAddress = config?.programAddress ?? VOLTR_VAULT_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    payer: { value: input.payer ?? null, isWritable: true },
    manager: { value: input.manager ?? null, isWritable: false },
    protocol: { value: input.protocol ?? null, isWritable: false },
    vault: { value: input.vault ?? null, isWritable: false },
    strategy: { value: input.strategy ?? null, isWritable: false },
    adaptorAddReceipt: {
      value: input.adaptorAddReceipt ?? null,
      isWritable: false,
    },
    strategyInitReceipt: {
      value: input.strategyInitReceipt ?? null,
      isWritable: true,
    },
    vaultStrategyAuth: {
      value: input.vaultStrategyAuth ?? 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
  >;

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

  // 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.strategyInitReceipt.value) {
    accounts.strategyInitReceipt.value = await findStrategyInitReceiptPda({
      vault: getAddressFromResolvedInstructionAccount(
        "vault",
        accounts.vault.value,
      ),
      strategy: getAddressFromResolvedInstructionAccount(
        "strategy",
        accounts.strategy.value,
      ),
    });
  }
  if (!accounts.vaultStrategyAuth.value) {
    accounts.vaultStrategyAuth.value = await findVaultStrategyAuthPda({
      vault: getAddressFromResolvedInstructionAccount(
        "vault",
        accounts.vault.value,
      ),
      strategy: getAddressFromResolvedInstructionAccount(
        "strategy",
        accounts.strategy.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("manager", accounts.manager),
      getAccountMeta("protocol", accounts.protocol),
      getAccountMeta("vault", accounts.vault),
      getAccountMeta("strategy", accounts.strategy),
      getAccountMeta("adaptorAddReceipt", accounts.adaptorAddReceipt),
      getAccountMeta("strategyInitReceipt", accounts.strategyInitReceipt),
      getAccountMeta("vaultStrategyAuth", accounts.vaultStrategyAuth),
      getAccountMeta("adaptorProgram", accounts.adaptorProgram),
      getAccountMeta("systemProgram", accounts.systemProgram),
    ],
    data: getInitializeStrategyInstructionDataEncoder().encode(
      args as InitializeStrategyInstructionDataArgs,
    ),
    programAddress,
  } as InitializeStrategyInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountManager,
    TAccountProtocol,
    TAccountVault,
    TAccountStrategy,
    TAccountAdaptorAddReceipt,
    TAccountStrategyInitReceipt,
    TAccountVaultStrategyAuth,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >);
}

export type InitializeStrategyInput<
  TAccountPayer extends string = string,
  TAccountManager extends string = string,
  TAccountProtocol extends string = string,
  TAccountVault extends string = string,
  TAccountStrategy extends string = string,
  TAccountAdaptorAddReceipt extends string = string,
  TAccountStrategyInitReceipt extends string = string,
  TAccountVaultStrategyAuth extends string = string,
  TAccountAdaptorProgram extends string = string,
  TAccountSystemProgram extends string = string,
> = {
  payer: TransactionSigner<TAccountPayer>;
  manager: TransactionSigner<TAccountManager>;
  protocol: Address<TAccountProtocol>;
  vault: Address<TAccountVault>;
  strategy: Address<TAccountStrategy>;
  adaptorAddReceipt: Address<TAccountAdaptorAddReceipt>;
  strategyInitReceipt: Address<TAccountStrategyInitReceipt>;
  vaultStrategyAuth: Address<TAccountVaultStrategyAuth>;
  adaptorProgram: Address<TAccountAdaptorProgram>;
  systemProgram?: Address<TAccountSystemProgram>;
  instructionDiscriminator: InitializeStrategyInstructionDataArgs["instructionDiscriminator"];
  additionalArgs: InitializeStrategyInstructionDataArgs["additionalArgs"];
};

export function getInitializeStrategyInstruction<
  TAccountPayer extends string,
  TAccountManager extends string,
  TAccountProtocol extends string,
  TAccountVault extends string,
  TAccountStrategy extends string,
  TAccountAdaptorAddReceipt extends string,
  TAccountStrategyInitReceipt extends string,
  TAccountVaultStrategyAuth extends string,
  TAccountAdaptorProgram extends string,
  TAccountSystemProgram extends string,
  TProgramAddress extends Address = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
>(
  input: InitializeStrategyInput<
    TAccountPayer,
    TAccountManager,
    TAccountProtocol,
    TAccountVault,
    TAccountStrategy,
    TAccountAdaptorAddReceipt,
    TAccountStrategyInitReceipt,
    TAccountVaultStrategyAuth,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >,
  config?: { programAddress?: TProgramAddress },
): InitializeStrategyInstruction<
  TProgramAddress,
  TAccountPayer,
  TAccountManager,
  TAccountProtocol,
  TAccountVault,
  TAccountStrategy,
  TAccountAdaptorAddReceipt,
  TAccountStrategyInitReceipt,
  TAccountVaultStrategyAuth,
  TAccountAdaptorProgram,
  TAccountSystemProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? VOLTR_VAULT_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    payer: { value: input.payer ?? null, isWritable: true },
    manager: { value: input.manager ?? null, isWritable: false },
    protocol: { value: input.protocol ?? null, isWritable: false },
    vault: { value: input.vault ?? null, isWritable: false },
    strategy: { value: input.strategy ?? null, isWritable: false },
    adaptorAddReceipt: {
      value: input.adaptorAddReceipt ?? null,
      isWritable: false,
    },
    strategyInitReceipt: {
      value: input.strategyInitReceipt ?? null,
      isWritable: true,
    },
    vaultStrategyAuth: {
      value: input.vaultStrategyAuth ?? 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
  >;

  // 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("payer", accounts.payer),
      getAccountMeta("manager", accounts.manager),
      getAccountMeta("protocol", accounts.protocol),
      getAccountMeta("vault", accounts.vault),
      getAccountMeta("strategy", accounts.strategy),
      getAccountMeta("adaptorAddReceipt", accounts.adaptorAddReceipt),
      getAccountMeta("strategyInitReceipt", accounts.strategyInitReceipt),
      getAccountMeta("vaultStrategyAuth", accounts.vaultStrategyAuth),
      getAccountMeta("adaptorProgram", accounts.adaptorProgram),
      getAccountMeta("systemProgram", accounts.systemProgram),
    ],
    data: getInitializeStrategyInstructionDataEncoder().encode(
      args as InitializeStrategyInstructionDataArgs,
    ),
    programAddress,
  } as InitializeStrategyInstruction<
    TProgramAddress,
    TAccountPayer,
    TAccountManager,
    TAccountProtocol,
    TAccountVault,
    TAccountStrategy,
    TAccountAdaptorAddReceipt,
    TAccountStrategyInitReceipt,
    TAccountVaultStrategyAuth,
    TAccountAdaptorProgram,
    TAccountSystemProgram
  >);
}

export type ParsedInitializeStrategyInstruction<
  TProgram extends string = typeof VOLTR_VAULT_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    payer: TAccountMetas[0];
    manager: TAccountMetas[1];
    protocol: TAccountMetas[2];
    vault: TAccountMetas[3];
    strategy: TAccountMetas[4];
    adaptorAddReceipt: TAccountMetas[5];
    strategyInitReceipt: TAccountMetas[6];
    vaultStrategyAuth: TAccountMetas[7];
    adaptorProgram: TAccountMetas[8];
    systemProgram: TAccountMetas[9];
  };
  data: InitializeStrategyInstructionData;
};

export function parseInitializeStrategyInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedInitializeStrategyInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 10) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 10,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      payer: getNextAccount(),
      manager: getNextAccount(),
      protocol: getNextAccount(),
      vault: getNextAccount(),
      strategy: getNextAccount(),
      adaptorAddReceipt: getNextAccount(),
      strategyInitReceipt: getNextAccount(),
      vaultStrategyAuth: getNextAccount(),
      adaptorProgram: getNextAccount(),
      systemProgram: getNextAccount(),
    },
    data: getInitializeStrategyInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}