import faker from '@faker-js/faker';

const arrayOf = <T>(f: () => T) => {
  const length = 3;

  return Array.from({
    length,
  }, f);
};

const objectOf = <T>(f: () => T) => {
  const keys = ['foo', 'bar', 'qux'];

  return keys.reduce<Record<string, T>>((object, key) => {
    object[key] = f();
    return object;
  }, {});
};

const factories = {
  boolean: () => faker.datatype.boolean(),
  date_iso_8601: () => faker.datatype.datetime().toISOString().slice(0, 10),
  date_time_iso_8601: () => faker.datatype.datetime().toISOString(),
  decimal: () => faker.datatype.float(),
  double: () => faker.datatype.float(),
  integer: () => faker.datatype.number(),
  json: () => faker.datatype.json(),
  long: () => faker.datatype.number(),
  object: () => faker.datatype.json(),
  string: () => faker.datatype.string(),
  unit: () => undefined,
  uuid: () => faker.datatype.uuid(),
  'com.hbc.api.product.recommendations.lat.v1.enums.similarProductContext': (): com.hbc.api.product.recommendations.lat.v1.enums.SimilarProductContext => faker.helpers.arrayElement(['pdp']),

  'com.hbc.api.product.recommendations.lat.v1.models.price': (): com.hbc.api.product.recommendations.lat.v1.models.Price => ({
    was: factories.string(),
    now: factories.string(),
    onSale: factories.boolean(),
  }),

  'com.hbc.api.product.recommendations.lat.v1.models.recommendation': (): com.hbc.api.product.recommendations.lat.v1.models.Recommendation => ({
    productId: factories.string(),
    productName: factories.string(),
    productUrl: factories.string(),
    productImageUrl: factories.string(),
    brandName: factories.string(),
    price: factories['com.hbc.api.product.recommendations.lat.v1.models.price'](),
    rating: factories.double(),
    numReviews: factories.long(),
  }),

  'com.hbc.api.product.recommendations.lat.v1.models.similarProductRecommendation': (): com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation => ({
    recommendations: arrayOf(
      () => factories['com.hbc.api.product.recommendations.lat.v1.models.recommendation'](),
    ),
  }),
};

export const makePrice = () => factories['com.hbc.api.product.recommendations.lat.v1.models.price']();
export const makeRecommendation = () => factories['com.hbc.api.product.recommendations.lat.v1.models.recommendation']();
export const makeSimilarProductContext = () => factories['com.hbc.api.product.recommendations.lat.v1.enums.similarProductContext']();
export const makeSimilarProductRecommendation = () => factories['com.hbc.api.product.recommendations.lat.v1.models.similarProductRecommendation']();