/**
 * 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, getDiscriminatedUnionDecoder, getDiscriminatedUnionEncoder, getStructDecoder, getStructEncoder, getTupleDecoder, getTupleEncoder, getU16Decoder, getU16Encoder, getUnitDecoder, getUnitEncoder, type Codec, type Decoder, type Encoder, type GetDiscriminatedUnionVariant, type GetDiscriminatedUnionVariantContent } from '@solana/kit';

export type ExpanderStep = { __kind: "ExpandOrContract", fields: readonly [number];  } | { __kind: "Recenter" };

export type ExpanderStepArgs = ExpanderStep;

export function getExpanderStepEncoder(): Encoder<ExpanderStepArgs> {
    return getDiscriminatedUnionEncoder([['ExpandOrContract', getStructEncoder([['fields', getTupleEncoder([getU16Encoder()])]])], ['Recenter', getUnitEncoder()]]);
}

export function getExpanderStepDecoder(): Decoder<ExpanderStep> {
    return getDiscriminatedUnionDecoder([['ExpandOrContract', getStructDecoder([['fields', getTupleDecoder([getU16Decoder()])]])], ['Recenter', getUnitDecoder()]]);
}

export function getExpanderStepCodec(): Codec<ExpanderStepArgs, ExpanderStep> {
    return combineCodec(getExpanderStepEncoder(), getExpanderStepDecoder());
}

// Data Enum Helpers.
export function expanderStep(kind: 'ExpandOrContract', data: GetDiscriminatedUnionVariantContent<ExpanderStepArgs, '__kind', 'ExpandOrContract'>['fields']): GetDiscriminatedUnionVariant<ExpanderStepArgs, '__kind', 'ExpandOrContract'>;
export function expanderStep(kind: 'Recenter'): GetDiscriminatedUnionVariant<ExpanderStepArgs, '__kind', 'Recenter'>;
export function expanderStep<K extends ExpanderStepArgs['__kind'], Data>(kind: K, data?: Data) {
  return Array.isArray(data) ? { __kind: kind, fields: data } : { __kind: kind, ...(data ?? {}) };
}

export function isExpanderStep<K extends ExpanderStep['__kind']>(kind: K, value: ExpanderStep): value is ExpanderStep & { __kind: K } {
  return value.__kind === kind;
};