EvoCalculator.Client2/apps/web/process/price/reactions/common.ts

import { VAT } from '@/constants/values';
import * as CRMTypes from '@/graphql/crm.types';
import type { ProcessContext } from '@/process/types';
import { reaction } from 'mobx';
import { makeDisposable } from 'tools';

export default function reactions({ store, apolloClient }: ProcessContext) {
  const { $calculation, $process } = store;

  reaction(
    () => $calculation.element('radioLastPaymentRule').getValue(),
    (lastPaymentRule) => {
      switch (lastPaymentRule) {
        case 100_000_000: {
          $calculation.element('tbxLastPaymentPerc').block();
          $calculation.element('tbxLastPaymentRub').unblock();
          break;
        }
        case 100_000_001: {
          $calculation.element('tbxLastPaymentPerc').unblock();
          $calculation.element('tbxLastPaymentRub').block();
          break;
        }
        default: {
          $calculation.element('tbxLastPaymentPerc').block();
          $calculation.element('tbxLastPaymentRub').block();
        }
      }
    },
    {
      fireImmediately: true,
    }
  );

  /**
   * Расчет размера скидки поставщика в валюте
   */
  makeDisposable(
    () =>
      reaction(
        () => $calculation.$values.getValues(['leaseObjectPrice', 'supplierDiscountRub']),
        ({ leaseObjectPrice, supplierDiscountRub }) => {
          $calculation
            .element('tbxSupplierDiscountPerc')
            .setValue((supplierDiscountRub / leaseObjectPrice) * 100);
        },
        {
          fireImmediately: true,
        }
      ),
    () => $process.has('LoadKP')
  );

  /**
   * Расчет суммы скидки поставщика в валюте
   */
  reaction(
    () => $calculation.$values.getValues(['leaseObjectPrice', 'supplierDiscountPerc']),
    ({ leaseObjectPrice, supplierDiscountPerc }) => {
      $calculation
        .element('tbxSupplierDiscountRub')
        .setValue((supplierDiscountPerc * leaseObjectPrice) / 100);
    },
    {
      fireImmediately: true,
    }
  );

  reaction(
    () => $calculation.$values.getValues(['product', 'leaseObjectPrice', 'VATInLeaseObjectPrice']),
    async ({ product: productId, leaseObjectPrice, VATInLeaseObjectPrice }) => {
      let evo_sale_without_nds = false;

      if (productId) {
        const {
          data: { evo_baseproduct },
        } = await apolloClient.query({
          query: CRMTypes.GetProductDocument,
          variables: {
            productId,
          },
        });
        if (evo_baseproduct?.evo_sale_without_nds) {
          evo_sale_without_nds = evo_baseproduct.evo_sale_without_nds;
        }
      }

      if (evo_sale_without_nds) {
        $calculation
          .element('tbxLeaseObjectPriceWthtVAT')
          .setValue(leaseObjectPrice - VATInLeaseObjectPrice);
      } else {
        const priceWithVAT = leaseObjectPrice / (1 + VAT);
        const priceVAT = leaseObjectPrice - priceWithVAT;
        $calculation.element('tbxLeaseObjectPriceWthtVAT').setValue(priceWithVAT);
        $calculation.element('tbxVATInLeaseObjectPrice').setValue(priceVAT);
      }
    }
  );

  reaction(
    () =>
      $calculation.$values.getValues([
        'firstPaymentPerc',
        'addEquipmentPrice',
        'importProgramSum',
        'plPriceRub',
      ]),
    ({ firstPaymentPerc, addEquipmentPrice, importProgramSum, plPriceRub }) => {
      const rub = (firstPaymentPerc * (plPriceRub + addEquipmentPrice - importProgramSum)) / 100;
      $calculation.element('tbxFirstPaymentRub').setValue(rub);
    }
  );

  makeDisposable(
    () =>
      reaction(
        () => $calculation.element('tbxFirstPaymentRub').getValue(),
        (firstPaymentRub) => {
          const { plPriceRub, addEquipmentPrice, importProgramSum } = $calculation.$values.values;
          const perc =
            (firstPaymentRub / (plPriceRub + addEquipmentPrice - importProgramSum)) * 100;
          $calculation.element('tbxFirstPaymentPerc').setValue(perc);
        }
      ),
    () => $process.has('LoadKP')
  );

  reaction(
    () => $calculation.$values.getValues(['comissionPerc', 'plPriceRub']),
    ({ plPriceRub, comissionPerc }) => {
      const rub = (comissionPerc * plPriceRub) / 100;
      $calculation.element('tbxComissionRub').setValue(rub);
    }
  );

  makeDisposable(
    () =>
      reaction(
        () => $calculation.element('tbxComissionRub').getValue(),
        (comissionRub) => {
          const { plPriceRub } = $calculation.$values.values;
          const perc = (comissionRub / plPriceRub) * 100;
          $calculation.element('tbxComissionPerc').setValue(perc);
        }
      ),
    () => $process.has('LoadKP')
  );

  makeDisposable(
    () =>
      reaction(
        () =>
          $calculation.$values.getValues([
            'plPriceRub',
            'lastPaymentPerc',
            'addEquipmentPrice',
            'importProgramSum',
          ]),
        ({ addEquipmentPrice, lastPaymentPerc, plPriceRub, importProgramSum }) => {
          const rub = (lastPaymentPerc * (plPriceRub + addEquipmentPrice - importProgramSum)) / 100;
          $calculation.element('tbxLastPaymentRub').setValue(rub);
        }
      ),
    () => $calculation.element('radioLastPaymentRule').getValue() === 100_000_000
  );

  makeDisposable(
    () =>
      reaction(
        () => $calculation.element('tbxLastPaymentRub').getValue(),
        (lastPaymentRub) => {
          const { plPriceRub, addEquipmentPrice, importProgramSum } = $calculation.$values.values;
          const perc = (lastPaymentRub / (plPriceRub + addEquipmentPrice - importProgramSum)) * 100;
          $calculation.element('tbxLastPaymentPerc').setValue(perc);
        }
      ),
    () =>
      $process.has('LoadKP') ||
      $calculation.element('radioLastPaymentRule').getValue() === 100_000_001
  );
}