/* eslint-disable canonical/sort-keys */
import { protectedProcedure } from '../../procedure';
import { router } from '../../trpc';
import { createRequestData } from '../calculate/lib/request';
import { transformCalculateResults } from '../calculate/lib/transform';
import { validate } from '../calculate/lib/validation';
import type { Context } from '../calculate/types';
import {
  CreateQuoteInputDataSchema,
  CreateQuoteOutputDataSchema,
  GetQuoteInputDataSchema,
  GetQuoteOutputDataSchema,
} from './types';
import { calculate } from '@/api/core/query';
import { createKP } from '@/api/crm/query';
import type { RequestCreateKP } from '@/api/crm/types';
import type { User } from '@/api/user/types';
import initializeApollo from '@/apollo/client';
import defaultValues from '@/config/default-values';
import {
  DEFAULT_FINGAP_ROW,
  DEFAULT_KASKO_ROW,
  DEFAULT_OSAGO_ROW,
} from '@/config/tables/insurance-table';
import getUrls from '@/config/urls';
import * as CRMTypes from '@/graphql/crm.types';
import * as addProduct from '@/process/add-product';
import * as bonuses from '@/process/bonuses';
import * as configurator from '@/process/configurator';
import * as createKpProcess from '@/process/create-kp';
import * as eltProcess from '@/process/elt';
import * as fingapProcess from '@/process/fingap';
import * as gibdd from '@/process/gibdd';
import * as insuranceProcess from '@/process/insurance';
import * as leasingObject from '@/process/leasing-object';
import * as paymentsProcess from '@/process/payments';
import * as price from '@/process/price';
import * as subsidy from '@/process/subsidy';
import * as supplierAgent from '@/process/supplier-agent';
import type { CalculationValues } from '@/stores/calculation/values/types';
import { HttpError } from '@/utils/error';
import { createTRPCError } from '@/utils/trpc';
import { QueryClient } from '@tanstack/react-query';

const defaultInsurance = {
  values: {
    fingap: DEFAULT_FINGAP_ROW,
    kasko: DEFAULT_KASKO_ROW,
    osago: DEFAULT_OSAGO_ROW,
  },
};

const defaultFingap = { keys: [], risks: [] };
const defaultPayments = { values: [], sums: [] };

const { URL_CRM_DOWNLOADKP } = getUrls();

export const quoteRouter = router({
  getQuote: protectedProcedure
    .input(GetQuoteInputDataSchema)
    .output(GetQuoteOutputDataSchema)
    .query(async ({ input, ctx }) => {
      const { quote: quoteId } = input.values;

      const apolloClient = initializeApollo(null, ctx.headers);
      const queryClient = new QueryClient();

      const {
        data: { quote },
      } = await apolloClient.query({
        query: CRMTypes.GetQuoteDataDocument,
        variables: {
          quoteId,
        },
      });

      const processData = await Promise.all(
        [
          configurator,
          supplierAgent,
          paymentsProcess,
          price,
          bonuses,
          leasingObject,
          fingapProcess,
          gibdd,
          subsidy,
          insuranceProcess,
          addProduct,
          createKpProcess,
          eltProcess,
        ].map(({ getKPData }) =>
          getKPData({
            ...input,
            quote,
            ctx: {
              apolloClient,
              queryClient,
            },
          })
        )
      );

      const values = processData.reduce((obj, data) => ({ ...obj, ...data.values }), defaultValues);
      const payments = processData.find((x) => x.payments)?.payments ?? defaultPayments;
      const insurance = processData.find((x) => x.insurance)?.insurance ?? defaultInsurance;
      const fingap = processData.find((x) => x.fingap)?.fingap ?? defaultFingap;
      const elt = processData.find((x) => x.elt)?.elt;
      const options = processData[0].options;

      return {
        values,
        payments,
        insurance,
        fingap,
        elt,
        options,
      };
    }),

  createQuote: protectedProcedure
    .input(CreateQuoteInputDataSchema)
    .output(CreateQuoteOutputDataSchema)
    .mutation(async ({ input, ctx }) => {
      const apolloClient = initializeApollo(null, ctx.headers);
      const queryClient = new QueryClient();

      try {
        if (!ctx.unlimited) {
          const validationResult = await validate({
            context: {
              apolloClient,
              queryClient,
              user: ctx.user,
            },
            input,
          });

          if (validationResult.success === false) {
            throw new HttpError(validationResult.message, 400);
          }
        }

        let user: Pick<User, 'domainName'> = { domainName: ctx.user.domainName };
        if (ctx.unlimited && input.values.user) {
          user = { domainName: input.values.user };
        }

        const requestData = await createRequestData({
          context: {
            apolloClient,
            queryClient,
            ...ctx,
            user,
          },
          input,
        });

        const calculateResult = await calculate(requestData);

        const requestCreateKP = compatRequestCreateKP({
          domainName: user.domainName,
          finGAP: input.fingap,
          insurance: Object.values(input.insurance.values),
          calculation: {
            calculationValues: await compatValues(input.values, { apolloClient }),
            ...calculateResult,
            preparedPayments: requestData.preparedPayments,
            additionalData: requestData.additionalData,
          },
          elt: input.elt,
        });

        const createKPResult = await createKP(requestCreateKP);

        const result = transformCalculateResults({
          calculateInput: input,
          requestCalculate: requestData,
          responseCalculate: calculateResult,
        });

        if (URL_CRM_DOWNLOADKP) {
          result.values.downloadKp = URL_CRM_DOWNLOADKP?.concat(createKPResult.offerprintformapi);
        }

        return {
          data: result,
          success: true,
        };
      } catch (error) {
        throw createTRPCError(error);
      }
    }),
});

function compatRequestCreateKP(request: RequestCreateKP) {
  const fingapIndex = request.insurance.findIndex((x) => x.key === 'fingap');
  if (fingapIndex >= 0) {
    request.insurance[fingapIndex].key = 'finGAP';
  }

  return request;
}

async function compatValues(
  values: CalculationValues,
  { apolloClient }: Pick<Context, 'apolloClient'>
) {
  let product = null;
  if (values.product) {
    const {
      data: { evo_baseproduct },
    } = await apolloClient.query({
      query: CRMTypes.GetProductDocument,
      variables: {
        productId: values.product,
      },
    });
    if (evo_baseproduct?.evo_id) product = evo_baseproduct?.evo_id;
  }

  let rate = null;
  if (values.rate) {
    const {
      data: { evo_rate },
    } = await apolloClient.query({
      fetchPolicy: 'network-only',
      query: CRMTypes.GetRateDocument,
      variables: {
        rateId: values.rate,
      },
    });
    if (evo_rate?.evo_id) rate = evo_rate?.evo_id;
  }

  return { ...values, product, rate };
}