/**
 * 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,
  getStructDecoder,
  getStructEncoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  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,
  getAddressFromResolvedInstructionAccount,
  type ResolvedInstructionAccount,
} from "@solana/program-client-core";
import { findWithdrawAuthorityPda } from "../pdas/index.ts";
import { SPL_STAKE_POOL_PROGRAM_ADDRESS } from "../programs/index.ts";

export const DEPOSIT_SOL_WITH_SLIPPAGE_DISCRIMINATOR = 25;

export function getDepositSolWithSlippageDiscriminatorBytes(): ReadonlyUint8Array {
  return getU8Encoder().encode(DEPOSIT_SOL_WITH_SLIPPAGE_DISCRIMINATOR);
}

export type DepositSolWithSlippageInstruction<
  TProgram extends string = typeof SPL_STAKE_POOL_PROGRAM_ADDRESS,
  TAccountStakePool extends string | AccountMeta<string> = string,
  TAccountWithdrawAuthority extends string | AccountMeta<string> = string,
  TAccountReserveStake extends string | AccountMeta<string> = string,
  TAccountPayer extends string | AccountMeta<string> = string,
  TAccountUserPoolTokenAccount extends string | AccountMeta<string> = string,
  TAccountFeeAccount extends string | AccountMeta<string> = string,
  TAccountReferralFeeAccount extends string | AccountMeta<string> = string,
  TAccountPoolMint extends string | AccountMeta<string> = string,
  TAccountSystemProgram extends string | AccountMeta<string> =
    "11111111111111111111111111111111",
  TAccountTokenProgram extends string | AccountMeta<string> =
    "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
  TAccountSolDepositAuthority extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountStakePool extends string
        ? WritableAccount<TAccountStakePool>
        : TAccountStakePool,
      TAccountWithdrawAuthority extends string
        ? ReadonlyAccount<TAccountWithdrawAuthority>
        : TAccountWithdrawAuthority,
      TAccountReserveStake extends string
        ? WritableAccount<TAccountReserveStake>
        : TAccountReserveStake,
      TAccountPayer extends string
        ? ReadonlySignerAccount<TAccountPayer> &
            AccountSignerMeta<TAccountPayer>
        : TAccountPayer,
      TAccountUserPoolTokenAccount extends string
        ? WritableAccount<TAccountUserPoolTokenAccount>
        : TAccountUserPoolTokenAccount,
      TAccountFeeAccount extends string
        ? WritableAccount<TAccountFeeAccount>
        : TAccountFeeAccount,
      TAccountReferralFeeAccount extends string
        ? WritableAccount<TAccountReferralFeeAccount>
        : TAccountReferralFeeAccount,
      TAccountPoolMint extends string
        ? WritableAccount<TAccountPoolMint>
        : TAccountPoolMint,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      TAccountTokenProgram extends string
        ? ReadonlyAccount<TAccountTokenProgram>
        : TAccountTokenProgram,
      TAccountSolDepositAuthority extends string
        ? ReadonlyAccount<TAccountSolDepositAuthority>
        : TAccountSolDepositAuthority,
      ...TRemainingAccounts,
    ]
  >;

export type DepositSolWithSlippageInstructionData = {
  discriminator: number;
  lamportsIn: bigint;
  minimumPoolTokensOut: bigint;
};

export type DepositSolWithSlippageInstructionDataArgs = {
  lamportsIn: number | bigint;
  minimumPoolTokensOut: number | bigint;
};

export function getDepositSolWithSlippageInstructionDataEncoder(): FixedSizeEncoder<DepositSolWithSlippageInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", getU8Encoder()],
      ["lamportsIn", getU64Encoder()],
      ["minimumPoolTokensOut", getU64Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: DEPOSIT_SOL_WITH_SLIPPAGE_DISCRIMINATOR,
    }),
  );
}

export function getDepositSolWithSlippageInstructionDataDecoder(): FixedSizeDecoder<DepositSolWithSlippageInstructionData> {
  return getStructDecoder([
    ["discriminator", getU8Decoder()],
    ["lamportsIn", getU64Decoder()],
    ["minimumPoolTokensOut", getU64Decoder()],
  ]);
}

export function getDepositSolWithSlippageInstructionDataCodec(): FixedSizeCodec<
  DepositSolWithSlippageInstructionDataArgs,
  DepositSolWithSlippageInstructionData
> {
  return combineCodec(
    getDepositSolWithSlippageInstructionDataEncoder(),
    getDepositSolWithSlippageInstructionDataDecoder(),
  );
}

export type DepositSolWithSlippageAsyncInput<
  TAccountStakePool extends string = string,
  TAccountWithdrawAuthority extends string = string,
  TAccountReserveStake extends string = string,
  TAccountPayer extends string = string,
  TAccountUserPoolTokenAccount extends string = string,
  TAccountFeeAccount extends string = string,
  TAccountReferralFeeAccount extends string = string,
  TAccountPoolMint extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountTokenProgram extends string = string,
  TAccountSolDepositAuthority extends string = string,
> = {
  /** Stake pool */
  stakePool: Address<TAccountStakePool>;
  /** Stake pool withdraw authority */
  withdrawAuthority?: Address<TAccountWithdrawAuthority>;
  /** Reserve stake */
  reserveStake: Address<TAccountReserveStake>;
  /** Payer */
  payer: TransactionSigner<TAccountPayer>;
  /** User pool token account */
  userPoolTokenAccount: Address<TAccountUserPoolTokenAccount>;
  /** Fee account */
  feeAccount: Address<TAccountFeeAccount>;
  /** Referral fee account */
  referralFeeAccount: Address<TAccountReferralFeeAccount>;
  /** Pool mint */
  poolMint: Address<TAccountPoolMint>;
  /** System program */
  systemProgram?: Address<TAccountSystemProgram>;
  /** Token program */
  tokenProgram?: Address<TAccountTokenProgram>;
  /** Stake pool sol deposit authority */
  solDepositAuthority:
    | Address<TAccountSolDepositAuthority>
    | TransactionSigner<TAccountSolDepositAuthority>;
  lamportsIn: DepositSolWithSlippageInstructionDataArgs["lamportsIn"];
  minimumPoolTokensOut: DepositSolWithSlippageInstructionDataArgs["minimumPoolTokensOut"];
};

/**
 * Deposit SOL directly into the pool's reserve account, with a
 * specified slippage constraint. The output is a "pool" token
 * representing ownership into the pool. Inputs are converted at the
 * current ratio.
 * 0. `[w]` Stake pool
 * 1. `[]` Stake pool withdraw authority
 * 2. `[w]` Reserve stake account, to deposit SOL
 * 3. `[s]` Account providing the lamports to be deposited into the pool
 * 4. `[w]` User account to receive pool tokens
 * 5. `[w]` Account to receive fee tokens
 * 6. `[w]` Account to receive a portion of fee as referral fees
 * 7. `[w]` Pool token mint account
 * 8. `[]` System program account
 * 9. `[]` Token program id
 * 10. `[s]` (Optional) Stake pool sol deposit authority.
 */
export async function getDepositSolWithSlippageInstructionAsync<
  TAccountStakePool extends string,
  TAccountWithdrawAuthority extends string,
  TAccountReserveStake extends string,
  TAccountPayer extends string,
  TAccountUserPoolTokenAccount extends string,
  TAccountFeeAccount extends string,
  TAccountReferralFeeAccount extends string,
  TAccountPoolMint extends string,
  TAccountSystemProgram extends string,
  TAccountTokenProgram extends string,
  TAccountSolDepositAuthority extends string,
  TProgramAddress extends Address = typeof SPL_STAKE_POOL_PROGRAM_ADDRESS,
>(
  input: DepositSolWithSlippageAsyncInput<
    TAccountStakePool,
    TAccountWithdrawAuthority,
    TAccountReserveStake,
    TAccountPayer,
    TAccountUserPoolTokenAccount,
    TAccountFeeAccount,
    TAccountReferralFeeAccount,
    TAccountPoolMint,
    TAccountSystemProgram,
    TAccountTokenProgram,
    TAccountSolDepositAuthority
  >,
  config?: { programAddress?: TProgramAddress },
): Promise<
  DepositSolWithSlippageInstruction<
    TProgramAddress,
    TAccountStakePool,
    TAccountWithdrawAuthority,
    TAccountReserveStake,
    TAccountPayer,
    TAccountUserPoolTokenAccount,
    TAccountFeeAccount,
    TAccountReferralFeeAccount,
    TAccountPoolMint,
    TAccountSystemProgram,
    TAccountTokenProgram,
    (typeof input)["solDepositAuthority"] extends TransactionSigner<TAccountSolDepositAuthority>
      ? ReadonlySignerAccount<TAccountSolDepositAuthority> &
          AccountSignerMeta<TAccountSolDepositAuthority>
      : TAccountSolDepositAuthority
  >
> {
  // Program address.
  const programAddress =
    config?.programAddress ?? SPL_STAKE_POOL_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    stakePool: { value: input.stakePool ?? null, isWritable: true },
    withdrawAuthority: {
      value: input.withdrawAuthority ?? null,
      isWritable: false,
    },
    reserveStake: { value: input.reserveStake ?? null, isWritable: true },
    payer: { value: input.payer ?? null, isWritable: false },
    userPoolTokenAccount: {
      value: input.userPoolTokenAccount ?? null,
      isWritable: true,
    },
    feeAccount: { value: input.feeAccount ?? null, isWritable: true },
    referralFeeAccount: {
      value: input.referralFeeAccount ?? null,
      isWritable: true,
    },
    poolMint: { value: input.poolMint ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    tokenProgram: { value: input.tokenProgram ?? null, isWritable: false },
    solDepositAuthority: {
      value: input.solDepositAuthority ?? null,
      isWritable: false,
    },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedInstructionAccount
  >;

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

  // Resolve default values.
  if (!accounts.withdrawAuthority.value) {
    accounts.withdrawAuthority.value = await findWithdrawAuthorityPda(
      {
        stakePoolAddress: getAddressFromResolvedInstructionAccount(
          "stakePool",
          accounts.stakePool.value,
        ),
      },
      { programAddress },
    );
  }
  if (!accounts.systemProgram.value) {
    accounts.systemProgram.value =
      "11111111111111111111111111111111" as Address<"11111111111111111111111111111111">;
  }
  if (!accounts.tokenProgram.value) {
    accounts.tokenProgram.value =
      "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" as Address<"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("stakePool", accounts.stakePool),
      getAccountMeta("withdrawAuthority", accounts.withdrawAuthority),
      getAccountMeta("reserveStake", accounts.reserveStake),
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("userPoolTokenAccount", accounts.userPoolTokenAccount),
      getAccountMeta("feeAccount", accounts.feeAccount),
      getAccountMeta("referralFeeAccount", accounts.referralFeeAccount),
      getAccountMeta("poolMint", accounts.poolMint),
      getAccountMeta("systemProgram", accounts.systemProgram),
      getAccountMeta("tokenProgram", accounts.tokenProgram),
      getAccountMeta("solDepositAuthority", accounts.solDepositAuthority),
    ],
    data: getDepositSolWithSlippageInstructionDataEncoder().encode(
      args as DepositSolWithSlippageInstructionDataArgs,
    ),
    programAddress,
  } as DepositSolWithSlippageInstruction<
    TProgramAddress,
    TAccountStakePool,
    TAccountWithdrawAuthority,
    TAccountReserveStake,
    TAccountPayer,
    TAccountUserPoolTokenAccount,
    TAccountFeeAccount,
    TAccountReferralFeeAccount,
    TAccountPoolMint,
    TAccountSystemProgram,
    TAccountTokenProgram,
    (typeof input)["solDepositAuthority"] extends TransactionSigner<TAccountSolDepositAuthority>
      ? ReadonlySignerAccount<TAccountSolDepositAuthority> &
          AccountSignerMeta<TAccountSolDepositAuthority>
      : TAccountSolDepositAuthority
  >);
}

export type DepositSolWithSlippageInput<
  TAccountStakePool extends string = string,
  TAccountWithdrawAuthority extends string = string,
  TAccountReserveStake extends string = string,
  TAccountPayer extends string = string,
  TAccountUserPoolTokenAccount extends string = string,
  TAccountFeeAccount extends string = string,
  TAccountReferralFeeAccount extends string = string,
  TAccountPoolMint extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountTokenProgram extends string = string,
  TAccountSolDepositAuthority extends string = string,
> = {
  /** Stake pool */
  stakePool: Address<TAccountStakePool>;
  /** Stake pool withdraw authority */
  withdrawAuthority: Address<TAccountWithdrawAuthority>;
  /** Reserve stake */
  reserveStake: Address<TAccountReserveStake>;
  /** Payer */
  payer: TransactionSigner<TAccountPayer>;
  /** User pool token account */
  userPoolTokenAccount: Address<TAccountUserPoolTokenAccount>;
  /** Fee account */
  feeAccount: Address<TAccountFeeAccount>;
  /** Referral fee account */
  referralFeeAccount: Address<TAccountReferralFeeAccount>;
  /** Pool mint */
  poolMint: Address<TAccountPoolMint>;
  /** System program */
  systemProgram?: Address<TAccountSystemProgram>;
  /** Token program */
  tokenProgram?: Address<TAccountTokenProgram>;
  /** Stake pool sol deposit authority */
  solDepositAuthority:
    | Address<TAccountSolDepositAuthority>
    | TransactionSigner<TAccountSolDepositAuthority>;
  lamportsIn: DepositSolWithSlippageInstructionDataArgs["lamportsIn"];
  minimumPoolTokensOut: DepositSolWithSlippageInstructionDataArgs["minimumPoolTokensOut"];
};

/**
 * Deposit SOL directly into the pool's reserve account, with a
 * specified slippage constraint. The output is a "pool" token
 * representing ownership into the pool. Inputs are converted at the
 * current ratio.
 * 0. `[w]` Stake pool
 * 1. `[]` Stake pool withdraw authority
 * 2. `[w]` Reserve stake account, to deposit SOL
 * 3. `[s]` Account providing the lamports to be deposited into the pool
 * 4. `[w]` User account to receive pool tokens
 * 5. `[w]` Account to receive fee tokens
 * 6. `[w]` Account to receive a portion of fee as referral fees
 * 7. `[w]` Pool token mint account
 * 8. `[]` System program account
 * 9. `[]` Token program id
 * 10. `[s]` (Optional) Stake pool sol deposit authority.
 */
export function getDepositSolWithSlippageInstruction<
  TAccountStakePool extends string,
  TAccountWithdrawAuthority extends string,
  TAccountReserveStake extends string,
  TAccountPayer extends string,
  TAccountUserPoolTokenAccount extends string,
  TAccountFeeAccount extends string,
  TAccountReferralFeeAccount extends string,
  TAccountPoolMint extends string,
  TAccountSystemProgram extends string,
  TAccountTokenProgram extends string,
  TAccountSolDepositAuthority extends string,
  TProgramAddress extends Address = typeof SPL_STAKE_POOL_PROGRAM_ADDRESS,
>(
  input: DepositSolWithSlippageInput<
    TAccountStakePool,
    TAccountWithdrawAuthority,
    TAccountReserveStake,
    TAccountPayer,
    TAccountUserPoolTokenAccount,
    TAccountFeeAccount,
    TAccountReferralFeeAccount,
    TAccountPoolMint,
    TAccountSystemProgram,
    TAccountTokenProgram,
    TAccountSolDepositAuthority
  >,
  config?: { programAddress?: TProgramAddress },
): DepositSolWithSlippageInstruction<
  TProgramAddress,
  TAccountStakePool,
  TAccountWithdrawAuthority,
  TAccountReserveStake,
  TAccountPayer,
  TAccountUserPoolTokenAccount,
  TAccountFeeAccount,
  TAccountReferralFeeAccount,
  TAccountPoolMint,
  TAccountSystemProgram,
  TAccountTokenProgram,
  (typeof input)["solDepositAuthority"] extends TransactionSigner<TAccountSolDepositAuthority>
    ? ReadonlySignerAccount<TAccountSolDepositAuthority> &
        AccountSignerMeta<TAccountSolDepositAuthority>
    : TAccountSolDepositAuthority
> {
  // Program address.
  const programAddress =
    config?.programAddress ?? SPL_STAKE_POOL_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    stakePool: { value: input.stakePool ?? null, isWritable: true },
    withdrawAuthority: {
      value: input.withdrawAuthority ?? null,
      isWritable: false,
    },
    reserveStake: { value: input.reserveStake ?? null, isWritable: true },
    payer: { value: input.payer ?? null, isWritable: false },
    userPoolTokenAccount: {
      value: input.userPoolTokenAccount ?? null,
      isWritable: true,
    },
    feeAccount: { value: input.feeAccount ?? null, isWritable: true },
    referralFeeAccount: {
      value: input.referralFeeAccount ?? null,
      isWritable: true,
    },
    poolMint: { value: input.poolMint ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    tokenProgram: { value: input.tokenProgram ?? null, isWritable: false },
    solDepositAuthority: {
      value: input.solDepositAuthority ?? 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">;
  }
  if (!accounts.tokenProgram.value) {
    accounts.tokenProgram.value =
      "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" as Address<"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("stakePool", accounts.stakePool),
      getAccountMeta("withdrawAuthority", accounts.withdrawAuthority),
      getAccountMeta("reserveStake", accounts.reserveStake),
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("userPoolTokenAccount", accounts.userPoolTokenAccount),
      getAccountMeta("feeAccount", accounts.feeAccount),
      getAccountMeta("referralFeeAccount", accounts.referralFeeAccount),
      getAccountMeta("poolMint", accounts.poolMint),
      getAccountMeta("systemProgram", accounts.systemProgram),
      getAccountMeta("tokenProgram", accounts.tokenProgram),
      getAccountMeta("solDepositAuthority", accounts.solDepositAuthority),
    ],
    data: getDepositSolWithSlippageInstructionDataEncoder().encode(
      args as DepositSolWithSlippageInstructionDataArgs,
    ),
    programAddress,
  } as DepositSolWithSlippageInstruction<
    TProgramAddress,
    TAccountStakePool,
    TAccountWithdrawAuthority,
    TAccountReserveStake,
    TAccountPayer,
    TAccountUserPoolTokenAccount,
    TAccountFeeAccount,
    TAccountReferralFeeAccount,
    TAccountPoolMint,
    TAccountSystemProgram,
    TAccountTokenProgram,
    (typeof input)["solDepositAuthority"] extends TransactionSigner<TAccountSolDepositAuthority>
      ? ReadonlySignerAccount<TAccountSolDepositAuthority> &
          AccountSignerMeta<TAccountSolDepositAuthority>
      : TAccountSolDepositAuthority
  >);
}

export type ParsedDepositSolWithSlippageInstruction<
  TProgram extends string = typeof SPL_STAKE_POOL_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    /** Stake pool */
    stakePool: TAccountMetas[0];
    /** Stake pool withdraw authority */
    withdrawAuthority: TAccountMetas[1];
    /** Reserve stake */
    reserveStake: TAccountMetas[2];
    /** Payer */
    payer: TAccountMetas[3];
    /** User pool token account */
    userPoolTokenAccount: TAccountMetas[4];
    /** Fee account */
    feeAccount: TAccountMetas[5];
    /** Referral fee account */
    referralFeeAccount: TAccountMetas[6];
    /** Pool mint */
    poolMint: TAccountMetas[7];
    /** System program */
    systemProgram: TAccountMetas[8];
    /** Token program */
    tokenProgram: TAccountMetas[9];
    /** Stake pool sol deposit authority */
    solDepositAuthority: TAccountMetas[10];
  };
  data: DepositSolWithSlippageInstructionData;
};

export function parseDepositSolWithSlippageInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedDepositSolWithSlippageInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 11) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 11,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      stakePool: getNextAccount(),
      withdrawAuthority: getNextAccount(),
      reserveStake: getNextAccount(),
      payer: getNextAccount(),
      userPoolTokenAccount: getNextAccount(),
      feeAccount: getNextAccount(),
      referralFeeAccount: getNextAccount(),
      poolMint: getNextAccount(),
      systemProgram: getNextAccount(),
      tokenProgram: getNextAccount(),
      solDepositAuthority: getNextAccount(),
    },
    data: getDepositSolWithSlippageInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}