/**
 * 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,
  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 { YVAULTS_PROGRAM_ADDRESS } from "../programs";
import { getAccountMetaFactory, type ResolvedAccount } from "../shared";

export const WITHDRAW_FROM_TREASURY_DISCRIMINATOR = new Uint8Array([
  0, 164, 86, 76, 56, 72, 12, 170,
]);

export function getWithdrawFromTreasuryDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    WITHDRAW_FROM_TREASURY_DISCRIMINATOR,
  );
}

export type WithdrawFromTreasuryInstruction<
  TProgram extends string = typeof YVAULTS_PROGRAM_ADDRESS,
  TAccountAdminAuthority extends string | AccountMeta<string> = string,
  TAccountGlobalConfig extends string | AccountMeta<string> = string,
  TAccountMint extends string | AccountMeta<string> = string,
  TAccountTreasuryFeeVault extends string | AccountMeta<string> = string,
  TAccountTreasuryFeeVaultAuthority extends string | AccountMeta<string> =
    string,
  TAccountTokenAccount extends string | AccountMeta<string> = string,
  TAccountSystemProgram extends string | AccountMeta<string> =
    "11111111111111111111111111111111",
  TAccountRent extends string | AccountMeta<string> =
    "SysvarRent111111111111111111111111111111111",
  TAccountTokenProgram extends string | AccountMeta<string> =
    "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountAdminAuthority extends string
        ? WritableSignerAccount<TAccountAdminAuthority> &
            AccountSignerMeta<TAccountAdminAuthority>
        : TAccountAdminAuthority,
      TAccountGlobalConfig extends string
        ? ReadonlyAccount<TAccountGlobalConfig>
        : TAccountGlobalConfig,
      TAccountMint extends string
        ? ReadonlyAccount<TAccountMint>
        : TAccountMint,
      TAccountTreasuryFeeVault extends string
        ? WritableAccount<TAccountTreasuryFeeVault>
        : TAccountTreasuryFeeVault,
      TAccountTreasuryFeeVaultAuthority extends string
        ? WritableAccount<TAccountTreasuryFeeVaultAuthority>
        : TAccountTreasuryFeeVaultAuthority,
      TAccountTokenAccount extends string
        ? WritableAccount<TAccountTokenAccount>
        : TAccountTokenAccount,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      TAccountRent extends string
        ? ReadonlyAccount<TAccountRent>
        : TAccountRent,
      TAccountTokenProgram extends string
        ? ReadonlyAccount<TAccountTokenProgram>
        : TAccountTokenProgram,
      ...TRemainingAccounts,
    ]
  >;

export type WithdrawFromTreasuryInstructionData = {
  discriminator: ReadonlyUint8Array;
  amount: bigint;
};

export type WithdrawFromTreasuryInstructionDataArgs = {
  amount: number | bigint;
};

export function getWithdrawFromTreasuryInstructionDataEncoder(): FixedSizeEncoder<WithdrawFromTreasuryInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["amount", getU64Encoder()],
    ]),
    (value) => ({
      ...value,
      discriminator: WITHDRAW_FROM_TREASURY_DISCRIMINATOR,
    }),
  );
}

export function getWithdrawFromTreasuryInstructionDataDecoder(): FixedSizeDecoder<WithdrawFromTreasuryInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["amount", getU64Decoder()],
  ]);
}

export function getWithdrawFromTreasuryInstructionDataCodec(): FixedSizeCodec<
  WithdrawFromTreasuryInstructionDataArgs,
  WithdrawFromTreasuryInstructionData
> {
  return combineCodec(
    getWithdrawFromTreasuryInstructionDataEncoder(),
    getWithdrawFromTreasuryInstructionDataDecoder(),
  );
}

export type WithdrawFromTreasuryInput<
  TAccountAdminAuthority extends string = string,
  TAccountGlobalConfig extends string = string,
  TAccountMint extends string = string,
  TAccountTreasuryFeeVault extends string = string,
  TAccountTreasuryFeeVaultAuthority extends string = string,
  TAccountTokenAccount extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountRent extends string = string,
  TAccountTokenProgram extends string = string,
> = {
  adminAuthority: TransactionSigner<TAccountAdminAuthority>;
  globalConfig: Address<TAccountGlobalConfig>;
  mint: Address<TAccountMint>;
  treasuryFeeVault: Address<TAccountTreasuryFeeVault>;
  treasuryFeeVaultAuthority: Address<TAccountTreasuryFeeVaultAuthority>;
  tokenAccount: Address<TAccountTokenAccount>;
  systemProgram?: Address<TAccountSystemProgram>;
  rent?: Address<TAccountRent>;
  tokenProgram?: Address<TAccountTokenProgram>;
  amount: WithdrawFromTreasuryInstructionDataArgs["amount"];
};

export function getWithdrawFromTreasuryInstruction<
  TAccountAdminAuthority extends string,
  TAccountGlobalConfig extends string,
  TAccountMint extends string,
  TAccountTreasuryFeeVault extends string,
  TAccountTreasuryFeeVaultAuthority extends string,
  TAccountTokenAccount extends string,
  TAccountSystemProgram extends string,
  TAccountRent extends string,
  TAccountTokenProgram extends string,
  TProgramAddress extends Address = typeof YVAULTS_PROGRAM_ADDRESS,
>(
  input: WithdrawFromTreasuryInput<
    TAccountAdminAuthority,
    TAccountGlobalConfig,
    TAccountMint,
    TAccountTreasuryFeeVault,
    TAccountTreasuryFeeVaultAuthority,
    TAccountTokenAccount,
    TAccountSystemProgram,
    TAccountRent,
    TAccountTokenProgram
  >,
  config?: { programAddress?: TProgramAddress },
): WithdrawFromTreasuryInstruction<
  TProgramAddress,
  TAccountAdminAuthority,
  TAccountGlobalConfig,
  TAccountMint,
  TAccountTreasuryFeeVault,
  TAccountTreasuryFeeVaultAuthority,
  TAccountTokenAccount,
  TAccountSystemProgram,
  TAccountRent,
  TAccountTokenProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? YVAULTS_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    adminAuthority: { value: input.adminAuthority ?? null, isWritable: true },
    globalConfig: { value: input.globalConfig ?? null, isWritable: false },
    mint: { value: input.mint ?? null, isWritable: false },
    treasuryFeeVault: {
      value: input.treasuryFeeVault ?? null,
      isWritable: true,
    },
    treasuryFeeVaultAuthority: {
      value: input.treasuryFeeVaultAuthority ?? null,
      isWritable: true,
    },
    tokenAccount: { value: input.tokenAccount ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    rent: { value: input.rent ?? null, isWritable: false },
    tokenProgram: { value: input.tokenProgram ?? null, isWritable: false },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedAccount
  >;

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

  // Resolve default values.
  if (!accounts.systemProgram.value) {
    accounts.systemProgram.value =
      "11111111111111111111111111111111" as Address<"11111111111111111111111111111111">;
  }
  if (!accounts.rent.value) {
    accounts.rent.value =
      "SysvarRent111111111111111111111111111111111" as Address<"SysvarRent111111111111111111111111111111111">;
  }
  if (!accounts.tokenProgram.value) {
    accounts.tokenProgram.value =
      "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" as Address<"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta(accounts.adminAuthority),
      getAccountMeta(accounts.globalConfig),
      getAccountMeta(accounts.mint),
      getAccountMeta(accounts.treasuryFeeVault),
      getAccountMeta(accounts.treasuryFeeVaultAuthority),
      getAccountMeta(accounts.tokenAccount),
      getAccountMeta(accounts.systemProgram),
      getAccountMeta(accounts.rent),
      getAccountMeta(accounts.tokenProgram),
    ],
    data: getWithdrawFromTreasuryInstructionDataEncoder().encode(
      args as WithdrawFromTreasuryInstructionDataArgs,
    ),
    programAddress,
  } as WithdrawFromTreasuryInstruction<
    TProgramAddress,
    TAccountAdminAuthority,
    TAccountGlobalConfig,
    TAccountMint,
    TAccountTreasuryFeeVault,
    TAccountTreasuryFeeVaultAuthority,
    TAccountTokenAccount,
    TAccountSystemProgram,
    TAccountRent,
    TAccountTokenProgram
  >);
}

export type ParsedWithdrawFromTreasuryInstruction<
  TProgram extends string = typeof YVAULTS_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    adminAuthority: TAccountMetas[0];
    globalConfig: TAccountMetas[1];
    mint: TAccountMetas[2];
    treasuryFeeVault: TAccountMetas[3];
    treasuryFeeVaultAuthority: TAccountMetas[4];
    tokenAccount: TAccountMetas[5];
    systemProgram: TAccountMetas[6];
    rent: TAccountMetas[7];
    tokenProgram: TAccountMetas[8];
  };
  data: WithdrawFromTreasuryInstructionData;
};

export function parseWithdrawFromTreasuryInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedWithdrawFromTreasuryInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 9) {
    // TODO: Coded error.
    throw new Error("Not enough accounts");
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      adminAuthority: getNextAccount(),
      globalConfig: getNextAccount(),
      mint: getNextAccount(),
      treasuryFeeVault: getNextAccount(),
      treasuryFeeVaultAuthority: getNextAccount(),
      tokenAccount: getNextAccount(),
      systemProgram: getNextAccount(),
      rent: getNextAccount(),
      tokenProgram: getNextAccount(),
    },
    data: getWithdrawFromTreasuryInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}