/**
 * 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,
  getAddressDecoder,
  getAddressEncoder,
  getArrayDecoder,
  getArrayEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getStructDecoder,
  getStructEncoder,
  getU16Decoder,
  getU16Encoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  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 INSERT_COLLATERAL_INFO_DISCRIMINATOR = new Uint8Array([
  22, 97, 4, 78, 166, 188, 51, 190,
]);

export function getInsertCollateralInfoDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    INSERT_COLLATERAL_INFO_DISCRIMINATOR,
  );
}

export type InsertCollateralInfoInstruction<
  TProgram extends string = typeof YVAULTS_PROGRAM_ADDRESS,
  TAccountAdminAuthority extends string | AccountMeta<string> = string,
  TAccountGlobalConfig extends string | AccountMeta<string> = string,
  TAccountTokenInfos extends string | AccountMeta<string> = string,
  TRemainingAccounts extends readonly AccountMeta<string>[] = [],
> = Instruction<TProgram> &
  InstructionWithData<ReadonlyUint8Array> &
  InstructionWithAccounts<
    [
      TAccountAdminAuthority extends string
        ? WritableSignerAccount<TAccountAdminAuthority> &
            AccountSignerMeta<TAccountAdminAuthority>
        : TAccountAdminAuthority,
      TAccountGlobalConfig extends string
        ? ReadonlyAccount<TAccountGlobalConfig>
        : TAccountGlobalConfig,
      TAccountTokenInfos extends string
        ? WritableAccount<TAccountTokenInfos>
        : TAccountTokenInfos,
      ...TRemainingAccounts,
    ]
  >;

export type InsertCollateralInfoInstructionData = {
  discriminator: ReadonlyUint8Array;
  index: bigint;
  mint: Address;
  lowerHeuristic: bigint;
  upperHeuristic: bigint;
  expHeuristic: bigint;
  maxTwapDivergenceBps: bigint;
  scopeTwapPriceChain: Array<number>;
  scopePriceChain: Array<number>;
  name: ReadonlyUint8Array;
  maxAgePriceSeconds: bigint;
  maxAgeTwapSeconds: bigint;
  maxIgnorableAmountAsReward: bigint;
  disabled: number;
  scopeStakingRateChain: Array<number>;
};

export type InsertCollateralInfoInstructionDataArgs = {
  index: number | bigint;
  mint: Address;
  lowerHeuristic: number | bigint;
  upperHeuristic: number | bigint;
  expHeuristic: number | bigint;
  maxTwapDivergenceBps: number | bigint;
  scopeTwapPriceChain: Array<number>;
  scopePriceChain: Array<number>;
  name: ReadonlyUint8Array;
  maxAgePriceSeconds: number | bigint;
  maxAgeTwapSeconds: number | bigint;
  maxIgnorableAmountAsReward: number | bigint;
  disabled: number;
  scopeStakingRateChain: Array<number>;
};

export function getInsertCollateralInfoInstructionDataEncoder(): FixedSizeEncoder<InsertCollateralInfoInstructionDataArgs> {
  return transformEncoder(
    getStructEncoder([
      ["discriminator", fixEncoderSize(getBytesEncoder(), 8)],
      ["index", getU64Encoder()],
      ["mint", getAddressEncoder()],
      ["lowerHeuristic", getU64Encoder()],
      ["upperHeuristic", getU64Encoder()],
      ["expHeuristic", getU64Encoder()],
      ["maxTwapDivergenceBps", getU64Encoder()],
      ["scopeTwapPriceChain", getArrayEncoder(getU16Encoder(), { size: 4 })],
      ["scopePriceChain", getArrayEncoder(getU16Encoder(), { size: 4 })],
      ["name", fixEncoderSize(getBytesEncoder(), 32)],
      ["maxAgePriceSeconds", getU64Encoder()],
      ["maxAgeTwapSeconds", getU64Encoder()],
      ["maxIgnorableAmountAsReward", getU64Encoder()],
      ["disabled", getU8Encoder()],
      ["scopeStakingRateChain", getArrayEncoder(getU16Encoder(), { size: 4 })],
    ]),
    (value) => ({
      ...value,
      discriminator: INSERT_COLLATERAL_INFO_DISCRIMINATOR,
    }),
  );
}

export function getInsertCollateralInfoInstructionDataDecoder(): FixedSizeDecoder<InsertCollateralInfoInstructionData> {
  return getStructDecoder([
    ["discriminator", fixDecoderSize(getBytesDecoder(), 8)],
    ["index", getU64Decoder()],
    ["mint", getAddressDecoder()],
    ["lowerHeuristic", getU64Decoder()],
    ["upperHeuristic", getU64Decoder()],
    ["expHeuristic", getU64Decoder()],
    ["maxTwapDivergenceBps", getU64Decoder()],
    ["scopeTwapPriceChain", getArrayDecoder(getU16Decoder(), { size: 4 })],
    ["scopePriceChain", getArrayDecoder(getU16Decoder(), { size: 4 })],
    ["name", fixDecoderSize(getBytesDecoder(), 32)],
    ["maxAgePriceSeconds", getU64Decoder()],
    ["maxAgeTwapSeconds", getU64Decoder()],
    ["maxIgnorableAmountAsReward", getU64Decoder()],
    ["disabled", getU8Decoder()],
    ["scopeStakingRateChain", getArrayDecoder(getU16Decoder(), { size: 4 })],
  ]);
}

export function getInsertCollateralInfoInstructionDataCodec(): FixedSizeCodec<
  InsertCollateralInfoInstructionDataArgs,
  InsertCollateralInfoInstructionData
> {
  return combineCodec(
    getInsertCollateralInfoInstructionDataEncoder(),
    getInsertCollateralInfoInstructionDataDecoder(),
  );
}

export type InsertCollateralInfoInput<
  TAccountAdminAuthority extends string = string,
  TAccountGlobalConfig extends string = string,
  TAccountTokenInfos extends string = string,
> = {
  adminAuthority: TransactionSigner<TAccountAdminAuthority>;
  globalConfig: Address<TAccountGlobalConfig>;
  tokenInfos: Address<TAccountTokenInfos>;
  index: InsertCollateralInfoInstructionDataArgs["index"];
  mint: InsertCollateralInfoInstructionDataArgs["mint"];
  lowerHeuristic: InsertCollateralInfoInstructionDataArgs["lowerHeuristic"];
  upperHeuristic: InsertCollateralInfoInstructionDataArgs["upperHeuristic"];
  expHeuristic: InsertCollateralInfoInstructionDataArgs["expHeuristic"];
  maxTwapDivergenceBps: InsertCollateralInfoInstructionDataArgs["maxTwapDivergenceBps"];
  scopeTwapPriceChain: InsertCollateralInfoInstructionDataArgs["scopeTwapPriceChain"];
  scopePriceChain: InsertCollateralInfoInstructionDataArgs["scopePriceChain"];
  name: InsertCollateralInfoInstructionDataArgs["name"];
  maxAgePriceSeconds: InsertCollateralInfoInstructionDataArgs["maxAgePriceSeconds"];
  maxAgeTwapSeconds: InsertCollateralInfoInstructionDataArgs["maxAgeTwapSeconds"];
  maxIgnorableAmountAsReward: InsertCollateralInfoInstructionDataArgs["maxIgnorableAmountAsReward"];
  disabled: InsertCollateralInfoInstructionDataArgs["disabled"];
  scopeStakingRateChain: InsertCollateralInfoInstructionDataArgs["scopeStakingRateChain"];
};

export function getInsertCollateralInfoInstruction<
  TAccountAdminAuthority extends string,
  TAccountGlobalConfig extends string,
  TAccountTokenInfos extends string,
  TProgramAddress extends Address = typeof YVAULTS_PROGRAM_ADDRESS,
>(
  input: InsertCollateralInfoInput<
    TAccountAdminAuthority,
    TAccountGlobalConfig,
    TAccountTokenInfos
  >,
  config?: { programAddress?: TProgramAddress },
): InsertCollateralInfoInstruction<
  TProgramAddress,
  TAccountAdminAuthority,
  TAccountGlobalConfig,
  TAccountTokenInfos
> {
  // 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 },
    tokenInfos: { value: input.tokenInfos ?? null, isWritable: true },
  };
  const accounts = originalAccounts as Record<
    keyof typeof originalAccounts,
    ResolvedAccount
  >;

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

  const getAccountMeta = getAccountMetaFactory(programAddress, "programId");
  return Object.freeze({
    accounts: [
      getAccountMeta(accounts.adminAuthority),
      getAccountMeta(accounts.globalConfig),
      getAccountMeta(accounts.tokenInfos),
    ],
    data: getInsertCollateralInfoInstructionDataEncoder().encode(
      args as InsertCollateralInfoInstructionDataArgs,
    ),
    programAddress,
  } as InsertCollateralInfoInstruction<
    TProgramAddress,
    TAccountAdminAuthority,
    TAccountGlobalConfig,
    TAccountTokenInfos
  >);
}

export type ParsedInsertCollateralInfoInstruction<
  TProgram extends string = typeof YVAULTS_PROGRAM_ADDRESS,
  TAccountMetas extends readonly AccountMeta[] = readonly AccountMeta[],
> = {
  programAddress: Address<TProgram>;
  accounts: {
    adminAuthority: TAccountMetas[0];
    globalConfig: TAccountMetas[1];
    tokenInfos: TAccountMetas[2];
  };
  data: InsertCollateralInfoInstructionData;
};

export function parseInsertCollateralInfoInstruction<
  TProgram extends string,
  TAccountMetas extends readonly AccountMeta[],
>(
  instruction: Instruction<TProgram> &
    InstructionWithAccounts<TAccountMetas> &
    InstructionWithData<ReadonlyUint8Array>,
): ParsedInsertCollateralInfoInstruction<TProgram, TAccountMetas> {
  if (instruction.accounts.length < 3) {
    // 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(),
      tokenInfos: getNextAccount(),
    },
    data: getInsertCollateralInfoInstructionDataDecoder().decode(
      instruction.data,
    ),
  };
}