/**
 * 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,
  getUnitDecoder,
  getUnitEncoder,
  type Codec,
  type Decoder,
  type Encoder,
  type GetDiscriminatedUnionVariant,
  type GetDiscriminatedUnionVariantContent,
} from '@solana/kit';
import {
  getIntermediateDataDecoder,
  getIntermediateDataEncoder,
  getStructureStateDecoder,
  getStructureStateEncoder,
  type IntermediateData,
  type IntermediateDataArgs,
  type StructureState,
  type StructureStateArgs,
} from '.';

export type StructureInstanceState =
  | { __kind: 'Active' }
  | { __kind: 'Design'; fields: readonly [IntermediateData] }
  | { __kind: 'Deactivated'; fields: readonly [StructureState] };

export type StructureInstanceStateArgs =
  | { __kind: 'Active' }
  | { __kind: 'Design'; fields: readonly [IntermediateDataArgs] }
  | { __kind: 'Deactivated'; fields: readonly [StructureStateArgs] };

export function getStructureInstanceStateEncoder(): Encoder<StructureInstanceStateArgs> {
  return getDiscriminatedUnionEncoder([
    ['Active', getUnitEncoder()],
    [
      'Design',
      getStructEncoder([
        ['fields', getTupleEncoder([getIntermediateDataEncoder()])],
      ]),
    ],
    [
      'Deactivated',
      getStructEncoder([
        ['fields', getTupleEncoder([getStructureStateEncoder()])],
      ]),
    ],
  ]);
}

export function getStructureInstanceStateDecoder(): Decoder<StructureInstanceState> {
  return getDiscriminatedUnionDecoder([
    ['Active', getUnitDecoder()],
    [
      'Design',
      getStructDecoder([
        ['fields', getTupleDecoder([getIntermediateDataDecoder()])],
      ]),
    ],
    [
      'Deactivated',
      getStructDecoder([
        ['fields', getTupleDecoder([getStructureStateDecoder()])],
      ]),
    ],
  ]);
}

export function getStructureInstanceStateCodec(): Codec<
  StructureInstanceStateArgs,
  StructureInstanceState
> {
  return combineCodec(
    getStructureInstanceStateEncoder(),
    getStructureInstanceStateDecoder(),
  );
}

// Data Enum Helpers.
export function structureInstanceState(
  kind: 'Active',
): GetDiscriminatedUnionVariant<StructureInstanceStateArgs, '__kind', 'Active'>;
export function structureInstanceState(
  kind: 'Design',
  data: GetDiscriminatedUnionVariantContent<
    StructureInstanceStateArgs,
    '__kind',
    'Design'
  >['fields'],
): GetDiscriminatedUnionVariant<StructureInstanceStateArgs, '__kind', 'Design'>;
export function structureInstanceState(
  kind: 'Deactivated',
  data: GetDiscriminatedUnionVariantContent<
    StructureInstanceStateArgs,
    '__kind',
    'Deactivated'
  >['fields'],
): GetDiscriminatedUnionVariant<
  StructureInstanceStateArgs,
  '__kind',
  'Deactivated'
>;
export function structureInstanceState<
  K extends StructureInstanceStateArgs['__kind'],
  Data,
>(kind: K, data?: Data) {
  return Array.isArray(data)
    ? { __kind: kind, fields: data }
    : { __kind: kind, ...(data ?? {}) };
}

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