import * as contentful from './contentful';
import * as crunchbase from './crunchbase';
import * as ipApi from './ip-api';
import * as salesforce from './salesforce';
import * as slack from './slack';
import * as stripe from './stripe';
import * as twitter from './twitter';
import * as weatherbit from './weatherbit';
import * as fusionCreatorAccountInformationUS from './fusion-creator-account-information-us';
import * as fusionCreatorAccountInformationPSD2STET from './fusion-creator-account-information-psd2-stet';

type Validate = (name: string, config: any) => string | void;
type CustomHandler = {
  handler: any;
  definitions: { [key: string]: any };
  packageName: string;
  validate?: Validate;
};

const handlers: CustomHandler[] = [
  contentful,
  slack,
  stripe,
  weatherbit,
  crunchbase,
  salesforce,
  twitter,
  ipApi,
  fusionCreatorAccountInformationUS,
  fusionCreatorAccountInformationPSD2STET,
];

const definitions: { [key: string]: any } = handlers.reduce(
  (result, handler) => ({ ...result, ...handler.definitions }),
  {}
);

const packageHandler: { [key: string]: string } = handlers.reduce(
  (result, handler) => ({ ...result, [handler.packageName]: handler.handler.name }),
  {}
);

const packageValidation: { [key: string]: Validate } = handlers.reduce(
  (result, handler) => ({ ...result, [handler.packageName]: handler.validate }),
  {}
);

export { definitions, packageHandler, packageValidation };