/**
 * 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 Codec,
  type Decoder,
  type Encoder,
  type Instruction,
  type InstructionWithAccounts,
  type InstructionWithData,
  type ReadonlyAccount,
  type ReadonlySignerAccount,
  type ReadonlyUint8Array,
  type TransactionSigner,
  type WritableAccount,
  type WritableSignerAccount,
} from "@solana/kit";
import {
  getAccountMetaFactory,
  type ResolvedInstructionAccount,
} from "@solana/program-client-core";
import { findEventAuthorityPda } from "../pdas/index.js";
import { CP_AMM_PROGRAM_ADDRESS } from "../programs/index.js";
import {
  getVestingParametersDecoder,
  getVestingParametersEncoder,
  type VestingParameters,
  type VestingParametersArgs,
} from "../types/index.js";

export const LOCK_POSITION_DISCRIMINATOR: ReadonlyUint8Array = new Uint8Array([
  227, 62, 2, 252, 247, 10, 171, 185,
]);

export function getLockPositionDiscriminatorBytes(): ReadonlyUint8Array {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    LOCK_POSITION_DISCRIMINATOR,
  );
}

export type LockPositionInstruction<
  TProgram extends string = typeof CP_AMM_PROGRAM_ADDRESS,
  TAccountPool extends string | AccountMeta<string> = string,
  TAccountPosition extends string | AccountMeta<string> = string,
  TAccountVesting extends string | AccountMeta<string> = string,
  TAccountPositionNftAccount extends string | AccountMeta<string> = string,
  TAccountOwner extends string | AccountMeta<string> = string,
  TAccountPayer extends string | AccountMeta<string> = string,
  TAccountSystemProgram extends string | AccountMeta<string> =
    "11111111111111111111111111111111",
  TAccountEventAuthority extends string | AccountMeta<string> = string,
  TAccountProgram extends string | AccountMeta<string> =
    "cpamdpZCGKUy5JxQXB4dcpGPiikHawvSWAd6mEn1sGG",
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountPool extends string
        ? ReadonlyAccount<TAccountPool>
        : TAccountPool,
      TAccountPosition extends string
        ? WritableAccount<TAccountPosition>
        : TAccountPosition,
      TAccountVesting extends string
        ? WritableSignerAccount<TAccountVesting> &
            AccountSignerMeta<TAccountVesting>
        : TAccountVesting,
      TAccountPositionNftAccount extends string
        ? ReadonlyAccount<TAccountPositionNftAccount>
        : TAccountPositionNftAccount,
      TAccountOwner extends string
        ? ReadonlySignerAccount<TAccountOwner> &
            AccountSignerMeta<TAccountOwner>
        : TAccountOwner,
      TAccountPayer extends string
        ? WritableSignerAccount<TAccountPayer> &
            AccountSignerMeta<TAccountPayer>
        : TAccountPayer,
      TAccountSystemProgram extends string
        ? ReadonlyAccount<TAccountSystemProgram>
        : TAccountSystemProgram,
      TAccountEventAuthority extends string
        ? ReadonlyAccount<TAccountEventAuthority>
        : TAccountEventAuthority,
      TAccountProgram extends string
        ? ReadonlyAccount<TAccountProgram>
        : TAccountProgram,
      ...TRemainingAccounts,
    ]
  >;

export type LockPositionInstructionData = {
  discriminator: ReadonlyUint8Array;
  params: VestingParameters;
};

export type LockPositionInstructionDataArgs = { params: VestingParametersArgs };

export function getLockPositionInstructionDataEncoder(): Encoder<LockPositionInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["params", getVestingParametersEncoder()],
    ]),
    (value) => ({ ...value, discriminator: LOCK_POSITION_DISCRIMINATOR }),
  );
}

export function getLockPositionInstructionDataDecoder(): Decoder<LockPositionInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["params", getVestingParametersDecoder()],
  ]);
}

export function getLockPositionInstructionDataCodec(): Codec<
  LockPositionInstructionDataArgs,
  LockPositionInstructionData
> {
  return combineCodec(
    getLockPositionInstructionDataEncoder(),
    getLockPositionInstructionDataDecoder(),
  );
}

export type LockPositionAsyncInput<
  TAccountPool extends string = string,
  TAccountPosition extends string = string,
  TAccountVesting extends string = string,
  TAccountPositionNftAccount extends string = string,
  TAccountOwner extends string = string,
  TAccountPayer extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountEventAuthority extends string = string,
  TAccountProgram extends string = string,
> = {
  pool: Address<TAccountPool>;
  position: Address<TAccountPosition>;
  vesting: TransactionSigner<TAccountVesting>;
  /** The token account for nft */
  positionNftAccount: Address<TAccountPositionNftAccount>;
  /** owner of position */
  owner: TransactionSigner<TAccountOwner>;
  payer: TransactionSigner<TAccountPayer>;
  systemProgram?: Address<TAccountSystemProgram>;
  eventAuthority?: Address<TAccountEventAuthority>;
  program?: Address<TAccountProgram>;
  params: LockPositionInstructionDataArgs["params"];
};

export async function getLockPositionInstructionAsync<
  TAccountPool extends string,
  TAccountPosition extends string,
  TAccountVesting extends string,
  TAccountPositionNftAccount extends string,
  TAccountOwner extends string,
  TAccountPayer extends string,
  TAccountSystemProgram extends string,
  TAccountEventAuthority extends string,
  TAccountProgram extends string,
  TProgramAddress extends Address = typeof CP_AMM_PROGRAM_ADDRESS,
>(
  input: LockPositionAsyncInput<
    TAccountPool,
    TAccountPosition,
    TAccountVesting,
    TAccountPositionNftAccount,
    TAccountOwner,
    TAccountPayer,
    TAccountSystemProgram,
    TAccountEventAuthority,
    TAccountProgram
  >,
  config?: { programAddress?: TProgramAddress },
): Promise<
  LockPositionInstruction<
    TProgramAddress,
    TAccountPool,
    TAccountPosition,
    TAccountVesting,
    TAccountPositionNftAccount,
    TAccountOwner,
    TAccountPayer,
    TAccountSystemProgram,
    TAccountEventAuthority,
    TAccountProgram
  >
> {
  // Program address.
  const programAddress = config?.programAddress ?? CP_AMM_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    pool: { value: input.pool ?? null, isWritable: false },
    position: { value: input.position ?? null, isWritable: true },
    vesting: { value: input.vesting ?? null, isWritable: true },
    positionNftAccount: {
      value: input.positionNftAccount ?? null,
      isWritable: false,
    },
    owner: { value: input.owner ?? null, isWritable: false },
    payer: { value: input.payer ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    eventAuthority: { value: input.eventAuthority ?? null, isWritable: false },
    program: { value: input.program ?? 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.eventAuthority.value) {
    accounts.eventAuthority.value = await findEventAuthorityPda();
  }
  if (!accounts.program.value) {
    accounts.program.value =
      "cpamdpZCGKUy5JxQXB4dcpGPiikHawvSWAd6mEn1sGG" as Address<"cpamdpZCGKUy5JxQXB4dcpGPiikHawvSWAd6mEn1sGG">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("pool", accounts.pool),
      getAccountMeta("position", accounts.position),
      getAccountMeta("vesting", accounts.vesting),
      getAccountMeta("positionNftAccount", accounts.positionNftAccount),
      getAccountMeta("owner", accounts.owner),
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("systemProgram", accounts.systemProgram),
      getAccountMeta("eventAuthority", accounts.eventAuthority),
      getAccountMeta("program", accounts.program),
    ],
    data: getLockPositionInstructionDataEncoder().encode(
      args as LockPositionInstructionDataArgs,
    ),
    programAddress,
  } as LockPositionInstruction<
    TProgramAddress,
    TAccountPool,
    TAccountPosition,
    TAccountVesting,
    TAccountPositionNftAccount,
    TAccountOwner,
    TAccountPayer,
    TAccountSystemProgram,
    TAccountEventAuthority,
    TAccountProgram
  >);
}

export type LockPositionInput<
  TAccountPool extends string = string,
  TAccountPosition extends string = string,
  TAccountVesting extends string = string,
  TAccountPositionNftAccount extends string = string,
  TAccountOwner extends string = string,
  TAccountPayer extends string = string,
  TAccountSystemProgram extends string = string,
  TAccountEventAuthority extends string = string,
  TAccountProgram extends string = string,
> = {
  pool: Address<TAccountPool>;
  position: Address<TAccountPosition>;
  vesting: TransactionSigner<TAccountVesting>;
  /** The token account for nft */
  positionNftAccount: Address<TAccountPositionNftAccount>;
  /** owner of position */
  owner: TransactionSigner<TAccountOwner>;
  payer: TransactionSigner<TAccountPayer>;
  systemProgram?: Address<TAccountSystemProgram>;
  eventAuthority: Address<TAccountEventAuthority>;
  program?: Address<TAccountProgram>;
  params: LockPositionInstructionDataArgs["params"];
};

export function getLockPositionInstruction<
  TAccountPool extends string,
  TAccountPosition extends string,
  TAccountVesting extends string,
  TAccountPositionNftAccount extends string,
  TAccountOwner extends string,
  TAccountPayer extends string,
  TAccountSystemProgram extends string,
  TAccountEventAuthority extends string,
  TAccountProgram extends string,
  TProgramAddress extends Address = typeof CP_AMM_PROGRAM_ADDRESS,
>(
  input: LockPositionInput<
    TAccountPool,
    TAccountPosition,
    TAccountVesting,
    TAccountPositionNftAccount,
    TAccountOwner,
    TAccountPayer,
    TAccountSystemProgram,
    TAccountEventAuthority,
    TAccountProgram
  >,
  config?: { programAddress?: TProgramAddress },
): LockPositionInstruction<
  TProgramAddress,
  TAccountPool,
  TAccountPosition,
  TAccountVesting,
  TAccountPositionNftAccount,
  TAccountOwner,
  TAccountPayer,
  TAccountSystemProgram,
  TAccountEventAuthority,
  TAccountProgram
> {
  // Program address.
  const programAddress = config?.programAddress ?? CP_AMM_PROGRAM_ADDRESS;

  // Original accounts.
  const originalAccounts = {
    pool: { value: input.pool ?? null, isWritable: false },
    position: { value: input.position ?? null, isWritable: true },
    vesting: { value: input.vesting ?? null, isWritable: true },
    positionNftAccount: {
      value: input.positionNftAccount ?? null,
      isWritable: false,
    },
    owner: { value: input.owner ?? null, isWritable: false },
    payer: { value: input.payer ?? null, isWritable: true },
    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
    eventAuthority: { value: input.eventAuthority ?? null, isWritable: false },
    program: { value: input.program ?? 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.program.value) {
    accounts.program.value =
      "cpamdpZCGKUy5JxQXB4dcpGPiikHawvSWAd6mEn1sGG" as Address<"cpamdpZCGKUy5JxQXB4dcpGPiikHawvSWAd6mEn1sGG">;
  }

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta("pool", accounts.pool),
      getAccountMeta("position", accounts.position),
      getAccountMeta("vesting", accounts.vesting),
      getAccountMeta("positionNftAccount", accounts.positionNftAccount),
      getAccountMeta("owner", accounts.owner),
      getAccountMeta("payer", accounts.payer),
      getAccountMeta("systemProgram", accounts.systemProgram),
      getAccountMeta("eventAuthority", accounts.eventAuthority),
      getAccountMeta("program", accounts.program),
    ],
    data: getLockPositionInstructionDataEncoder().encode(
      args as LockPositionInstructionDataArgs,
    ),
    programAddress,
  } as LockPositionInstruction<
    TProgramAddress,
    TAccountPool,
    TAccountPosition,
    TAccountVesting,
    TAccountPositionNftAccount,
    TAccountOwner,
    TAccountPayer,
    TAccountSystemProgram,
    TAccountEventAuthority,
    TAccountProgram
  >);
}

export type ParsedLockPositionInstruction<
  TProgram extends string = typeof CP_AMM_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    pool: TAccountMetas[0];
    position: TAccountMetas[1];
    vesting: TAccountMetas[2];
    /** The token account for nft */
    positionNftAccount: TAccountMetas[3];
    /** owner of position */
    owner: TAccountMetas[4];
    payer: TAccountMetas[5];
    systemProgram: TAccountMetas[6];
    eventAuthority: TAccountMetas[7];
    program: TAccountMetas[8];
  };
  data: LockPositionInstructionData;
};

export function parseLockPositionInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedLockPositionInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 9) {
    throw new SolanaError(
      SOLANA_ERROR__PROGRAM_CLIENTS__INSUFFICIENT_ACCOUNT_METAS,
      {
        actualAccountMetas: instruction.accounts.length,
        expectedAccountMetas: 9,
      },
    );
  }
  let accountIndex = 0;
  const getNextAccount = () => {
    const accountMeta = (instruction.accounts as TAccountMetas)[accountIndex]!;
    accountIndex += 1;
    return accountMeta;
  };
  return {
    programAddress: instruction.programAddress,
    accounts: {
      pool: getNextAccount(),
      position: getNextAccount(),
      vesting: getNextAccount(),
      positionNftAccount: getNextAccount(),
      owner: getNextAccount(),
      payer: getNextAccount(),
      systemProgram: getNextAccount(),
      eventAuthority: getNextAccount(),
      program: getNextAccount(),
    },
    data: getLockPositionInstructionDataDecoder().decode(instruction.data),
  };
}