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(),

  'platform.ibm.com.customer.api.v0.models.customer': (): platform.ibm.com.customer.api.v0.models.Customer => ({
    financialAccountNumber: factories.uuid(),
    customerName: factories.string(),
    branchNumber: factories.string(),
    address1: factories.string(),
    address2: factories.string(),
    city: factories.string(),
    state: factories.string(),
    zip: factories.string(),
  }),

  'platform.ibm.com.customer.api.v0.models.customer_create_form': (): platform.ibm.com.customer.api.v0.models.CustomerCreateForm => ({
    branchNumber: factories.string(),
    customerName: factories.string(),
    email: factories.string(),
    address1: factories.string(),
    address2: factories.string(),
    city: factories.string(),
    state: factories.string(),
    zip: factories.string(),
  }),

  'platform.ibm.com.customer.api.v0.models.customer_summary': (): platform.ibm.com.customer.api.v0.models.CustomerSummary => ({
    financialAccountNumber: factories.uuid(),
    customerName: factories.string(),
  }),

  'platform.ibm.com.customer.api.v0.models.customer_update_form': (): platform.ibm.com.customer.api.v0.models.CustomerUpdateForm => ({
    financialAccountNumber: factories.string(),
    customerName: factories.string(),
    email: factories.string(),
    address1: factories.string(),
    address2: factories.string(),
    city: factories.string(),
    state: factories.string(),
    zip: factories.string(),
  }),

  'platform.ibm.com.customer.api.v0.models.error': (): platform.ibm.com.customer.api.v0.models.Error => ({
    code: factories.string(),
    description: factories.string(),
  }),
};

export const makeCustomer = () => factories['platform.ibm.com.customer.api.v0.models.customer']();
export const makeCustomerCreateForm = () => factories['platform.ibm.com.customer.api.v0.models.customer_create_form']();
export const makeCustomerSummary = () => factories['platform.ibm.com.customer.api.v0.models.customer_summary']();
export const makeCustomerUpdateForm = () => factories['platform.ibm.com.customer.api.v0.models.customer_update_form']();
export const makeError = () => factories['platform.ibm.com.customer.api.v0.models.error']();