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(),
  'io.apibuilder.common.v0.enums.membership_role': (): io.apibuilder.common.v0.enums.MembershipRole => faker.helpers.arrayElement(['member', 'admin']),

  'io.apibuilder.common.v0.models.audit': (): io.apibuilder.common.v0.models.Audit => ({
    created_at: factories.date_time_iso_8601(),
    created_by: factories['io.apibuilder.common.v0.models.reference_guid'](),
    updated_at: factories.date_time_iso_8601(),
    updated_by: factories['io.apibuilder.common.v0.models.reference_guid'](),
  }),

  'io.apibuilder.common.v0.models.healthcheck': (): io.apibuilder.common.v0.models.Healthcheck => ({
    status: factories.string(),
  }),

  'io.apibuilder.common.v0.models.reference': (): io.apibuilder.common.v0.models.Reference => ({
    guid: factories.uuid(),
    key: factories.string(),
  }),

  'io.apibuilder.common.v0.models.reference_guid': (): io.apibuilder.common.v0.models.ReferenceGuid => ({
    guid: factories.uuid(),
  }),
};

export const makeAudit = () => factories['io.apibuilder.common.v0.models.audit']();
export const makeHealthcheck = () => factories['io.apibuilder.common.v0.models.healthcheck']();
export const makeMembershipRole = () => factories['io.apibuilder.common.v0.enums.membership_role']();
export const makeReference = () => factories['io.apibuilder.common.v0.models.reference']();
export const makeReferenceGuid = () => factories['io.apibuilder.common.v0.models.reference_guid']();