import { injectable } from 'inversify';
import { Copy } from '../../../entities/library/copy';
import { Transformation } from '../../../entities/library/transformation';
import { WorkAuthor } from '../../../entities/library/work-author';
import { WorkCharacter } from '../../../entities/library/work-character';
import { WorkName } from '../../../entities/library/work-name';
import { WorkTag } from '../../../entities/library/work-tag';
import { World } from '../../../entities/library/world';
import { getDeserializedEntitiesPromise } from '../get-deserialized';
import { serializeEntitiesPromise } from '../serialize-entity-promise.js';
import { Serializer } from '../serializer.js';

@injectable()
export class WorkSerializer extends Serializer<WorkEntityInterface, WorkSerializedInterface> {
  public async serialize(entity: WorkEntityInterface): Promise<WorkSerializedInterface> {
    const [
      languages,
      collectionParts,
      copies,
      names,
      transformationOf,
      transformedBy,
      workAuthors,
      workCharacters,
      workTags,
      worlds,
    ] = await Promise.all([
      serializeEntitiesPromise(entity.languages),
      serializeEntitiesPromise(entity.collectionParts),
      serializeEntitiesPromise(entity.copies),
      serializeEntitiesPromise(entity.names),
      serializeEntitiesPromise(entity.transformationOf),
      serializeEntitiesPromise(entity.transformedBy),
      serializeEntitiesPromise(entity.workAuthors),
      serializeEntitiesPromise(entity.workCharacters),
      serializeEntitiesPromise(entity.workTags),
      serializeEntitiesPromise(entity.worlds),
    ]);

    return {
      id: entity.id,
      isCanonical: entity.isCanonical,
      nameCanonical: entity.nameCanonical,
      rating: entity.rating,
      releaseDate: entity.releaseDate,
      languages,
      collectionParts,
      copies,
      names,
      transformationOf,
      transformedBy,
      workAuthors,
      workCharacters,
      workTags,
      worlds,
    };
  }

  public deserialize(partial: Partial<WorkSerializedInterface>): Partial<WorkEntityInterface> {
    return {
      ...(partial.id ? { id: partial.id } : {}),
      ...(partial.nameCanonical ? { nameCanonical: partial.nameCanonical } : {}),
      ...(partial.rating ? { rating: partial.rating } : {}),
      ...(partial.releaseDate ? { releaseDate: partial.releaseDate } : {}),
      ...(partial.isCanonical ? { isCanonical: partial.isCanonical } : {}),
      ...(partial.copies ? { copies: getDeserializedEntitiesPromise(partial.copies, Copy) } : {}),
      ...(partial.names ? { names: getDeserializedEntitiesPromise(partial.names, WorkName) } : {}),
      ...(partial.transformationOf
        ? { transformationOf: getDeserializedEntitiesPromise(partial.transformationOf, Transformation) }
        : {}),
      ...(partial.transformedBy
        ? { transformedBy: getDeserializedEntitiesPromise(partial.transformedBy, Transformation) }
        : {}),
      ...(partial.workAuthors ? { workAuthors: getDeserializedEntitiesPromise(partial.workAuthors, WorkAuthor) } : {}),
      ...(partial.workCharacters
        ? { workCharacters: getDeserializedEntitiesPromise(partial.workCharacters, WorkCharacter) }
        : {}),
      ...(partial.workTags ? { workTags: getDeserializedEntitiesPromise(partial.workTags, WorkTag) } : {}),
      ...(partial.worlds ? { worlds: getDeserializedEntitiesPromise(partial.worlds, World) } : {}),
    };
  }
}