import helper from '../lib/helper';
import { IRR_THRESHOLD } from '@/constants/values';
import type { ProcessContext } from '@/process/types';
import { disposableReaction } from '@/utils/mobx';
import { comparer, reaction } from 'mobx';
import { omit } from 'radash';

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

  reaction(
    () => $calculation.element('radioCalcType').getValue(),
    (calcType) => {
      switch (calcType) {
        case 100_000_001: {
          $calculation.element('tbxIRR_Perc').block();
          $calculation.element('tbxTotalPayments').unblock();
          break;
        }
        case 100_000_000:
        default: {
          $calculation.element('tbxIRR_Perc').unblock();
          $calculation.element('tbxTotalPayments').block();
          break;
        }
      }
    },
    {
      fireImmediately: true,
    }
  );

  const { getIrr } = helper({ apolloClient });

  disposableReaction(
    () => $process.has('LoadKP'),
    () => $calculation.$values.getValues(['product', 'tarif', 'bonusCoefficient']),
    async (values) => {
      const { min, max } = await getIrr(values);

      $calculation.element('labelIrrInfo').setValue({ max, min });
    }
  );

  // костыль
  disposableReaction(
    () =>
      $process.has('LoadKP') ||
      $calculation.element('radioLastPaymentRule').getValue() === 100_000_002,
    () => $calculation.element('labelIrrInfo').getValue(),
    ({ min }) => {
      if ($calculation.element('radioLastPaymentRule').getValue() === 100_000_002) return;

      $calculation.element('tbxIRR_Perc').setValue(min + IRR_THRESHOLD);
    }
  );

  disposableReaction(
    () => $process.has('Calculate') || $process.has('CreateKP'),
    () => {
      const values = $calculation.$values.getValues();

      return {
        insurance: {
          fingap: $tables.insurance.row('fingap').getValues(),
          kasko: $tables.insurance.row('kasko').getValues(),
          osago: $tables.insurance.row('osago').getValues(),
        },
        payments: $tables.payments.getValues,
        values: omit(values, [
          'IRR_Perc',
          'irrInfo',
          'downloadKp',
          'lastPaymentRub',
          'lastPaymentPerc',
          'pi',
          'totalPayments',
          'tarif',
          'rate',
          'creditRate',
          'recalcWithRevision',
          'quote',
          'depreciationGroup',
          'registrationDescription',
          'leaseObjectCount',
          'kpUrl',
          'leadUrl',
          'quoteUrl',
          'opportunityUrl',
          'subsidySum',
          'insKaskoPriceLeasePeriod',
          'leaseObjectRiskName',
        ]),
      };
    },
    () => {
      $results.clear();
    },
    {
      delay: 10,
      equals: comparer.structural,
    }
  );
}