import * as React from 'react';
import { IRequestFormProps, RequestTypeId } from '../models/types';

type FormComponent = React.ComponentType<IRequestFormProps>;

/**
 * Реестр форм: id типа заявки → лениво загружаемая форма.
 * Каждая форма — отдельный чанк (React.lazy): в бандл первого экрана не попадает,
 * подтягивается только при открытии. Добавить форму = папка + строка здесь.
 */
const formRegistry: Record<string, React.LazyExoticComponent<FormComponent>> = {
  'recruiting-selection': React.lazy(
    () =>
      import(
        /* webpackChunkName: 'form-recruiting-selection' */ './RecruitingSelection/RecruitingSelectionForm'
      )
  ),
  'recruiting-hire': React.lazy(
    () =>
      import(/* webpackChunkName: 'form-recruiting-hire' */ './RecruitingHire/RecruitingHireForm')
  ),
  'recruiting-referral': React.lazy(
    () => import(/* webpackChunkName: 'form-referral' */ './Referral/ReferralForm')
  ),
  'it-workplace-setup': React.lazy(
    () => import(/* webpackChunkName: 'form-workplace-setup' */ './WorkplaceSetup/WorkplaceSetupForm')
  ),
  'it-1c-ticket': React.lazy(
    () => import(/* webpackChunkName: 'form-1c-ticket' */ './Ticket1C/Ticket1CForm')
  ),
  'hr-vacation': React.lazy(
    () => import(/* webpackChunkName: 'form-vacation' */ './Vacation/VacationForm')
  ),
  'hr-unpaid-leave': React.lazy(
    () => import(/* webpackChunkName: 'form-unpaid-leave' */ './UnpaidLeave/UnpaidLeaveForm')
  ),
  'hr-skud-explanation': React.lazy(
    () => import(/* webpackChunkName: 'form-skud-explanation' */ './SkudExplanation/SkudExplanationForm')
  ),
  'hr-business-trip': React.lazy(
    () => import(/* webpackChunkName: 'form-business-trip' */ './BusinessTrip/BusinessTripForm')
  ),
  'wh-tmc-transfer': React.lazy(
    () => import(/* webpackChunkName: 'form-tmc-transfer' */ './TmcTransfer/TmcTransferForm')
  ),
  'wh-service-request': React.lazy(
    () => import(/* webpackChunkName: 'form-service-request' */ './ServiceRequest/ServiceRequestForm')
  ),
  'clearance-form': React.lazy(
    () => import(/* webpackChunkName: 'form-clearance' */ './Clearance/ClearanceForm')
  ),
  'hr-dismissal': React.lazy(
    () => import(/* webpackChunkName: 'form-dismissal' */ './Dismissal/DismissalForm')
  ),
  'hr-transfer': React.lazy(
    () => import(/* webpackChunkName: 'form-employee-transfer' */ './EmployeeTransfer/EmployeeTransferForm')
  ),
  'wh-concrete-request': React.lazy(
    () => import(/* webpackChunkName: 'form-concrete-request' */ './ConcreteRequest/ConcreteRequestForm')
  )
};

export function getFormComponent(
  id: RequestTypeId
): React.LazyExoticComponent<FormComponent> | undefined {
  return formRegistry[id];
}