/**
 * 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,
  getBooleanDecoder,
  getBooleanEncoder,
  getDiscriminatedUnionDecoder,
  getDiscriminatedUnionEncoder,
  getOptionDecoder,
  getOptionEncoder,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  getU64Decoder,
  getU64Encoder,
  getUtf8Decoder,
  getUtf8Encoder,
  type Codec,
  type Decoder,
  type Encoder,
  type GetDiscriminatedUnionVariant,
  type GetDiscriminatedUnionVariantContent,
  type Option,
  type OptionOrNullable,
} from "@solana/kit";
import {
  getPayloadDecoder,
  getPayloadEncoder,
  type Payload,
  type PayloadArgs,
} from "./index.ts";

/** Versioned arguments for the `validate` instruction. */
export type ValidateArgs = {
  __kind: "V1";
  /** The name of the operation being validated (e.g. `Transfer`). */
  operation: string;
  /** The runtime values the operation's rules will evaluate. */
  payload: Payload;
  /** Whether stateful rules (e.g. Frequency) should be advanced and persisted. */
  updateRuleState: boolean;
  /** Optional revision to validate against; defaults to the latest. */
  ruleSetRevision: Option<bigint>;
};

export type ValidateArgsArgs = {
  __kind: "V1";
  /** The name of the operation being validated (e.g. `Transfer`). */
  operation: string;
  /** The runtime values the operation's rules will evaluate. */
  payload: PayloadArgs;
  /** Whether stateful rules (e.g. Frequency) should be advanced and persisted. */
  updateRuleState: boolean;
  /** Optional revision to validate against; defaults to the latest. */
  ruleSetRevision: OptionOrNullable<number | bigint>;
};

export function getValidateArgsEncoder(): Encoder<ValidateArgsArgs> {
  return getDiscriminatedUnionEncoder([
    [
      "V1",
      getStructEncoder([
        ["operation", addEncoderSizePrefix(getUtf8Encoder(), getU32Encoder())],
        ["payload", getPayloadEncoder()],
        ["updateRuleState", getBooleanEncoder()],
        ["ruleSetRevision", getOptionEncoder(getU64Encoder())],
      ]),
    ],
  ]);
}

export function getValidateArgsDecoder(): Decoder<ValidateArgs> {
  return getDiscriminatedUnionDecoder([
    [
      "V1",
      getStructDecoder([
        ["operation", addDecoderSizePrefix(getUtf8Decoder(), getU32Decoder())],
        ["payload", getPayloadDecoder()],
        ["updateRuleState", getBooleanDecoder()],
        ["ruleSetRevision", getOptionDecoder(getU64Decoder())],
      ]),
    ],
  ]);
}

export function getValidateArgsCodec(): Codec<ValidateArgsArgs, ValidateArgs> {
  return combineCodec(getValidateArgsEncoder(), getValidateArgsDecoder());
}

// Data Enum Helpers.
export function validateArgs(
  kind: "V1",
  data: GetDiscriminatedUnionVariantContent<ValidateArgsArgs, "__kind", "V1">,
): GetDiscriminatedUnionVariant<ValidateArgsArgs, "__kind", "V1">;
export function validateArgs<K extends ValidateArgsArgs["__kind"], Data>(
  kind: K,
  data?: Data,
) {
  return Array.isArray(data)
    ? { __kind: kind, fields: data }
    : { __kind: kind, ...(data ?? {}) };
}

export function isValidateArgs<K extends ValidateArgs["__kind"]>(
  kind: K,
  value: ValidateArgs,
): value is ValidateArgs & { __kind: K } {
  return value.__kind === kind;
}