/* eslint-disable import/prefer-default-export */
import type { ApolloClient } from '@apollo/client';
import { gql } from '@apollo/client';
import dayjs from 'dayjs';
import utc from 'dayjs/plugin/utc';
import type { GetMainOptions } from './__generated__/GetMainOptions';
import type { GetRegions } from './__generated__/GetRegions';
import type { GetSubsidies } from './__generated__/GetSubsidies';

dayjs.extend(utc);

const QUERY_GET_MAIN_OPTIONS = gql`
  query GetMainOptions($currentDate: DateTime) {
    selectSupplierCurrency: transactioncurrencies {
      label: currencyname
      currencysymbol
      value: transactioncurrencyid
    }

    selectProduct: evo_baseproducts(
      statecode: 0
      evo_relation: [100000000]
      evo_datefrom_param: { lte: $currentDate }
      evo_dateto_param: { gte: $currentDate }
    ) {
      label: evo_name
      value: evo_baseproductid
    }

    selectLeaseObjectType: evo_leasingobject_types(statecode: 0) {
      label: evo_name
      value: evo_leasingobject_typeid
    }

    selectGPSBrand: evo_gps_brands(statecode: 0) {
      label: evo_name
      value: evo_gps_brandid
    }
  }
`;

const QUERY_GET_SUBSIDIES = gql`
  query GetSubsidies($currentDate: DateTime) {
    evo_subsidies(
      statecode: 0
      evo_datefrom_param: { lte: $currentDate }
      evo_dateto_param: { gte: $currentDate }
    ) {
      label: evo_name
      value: evo_subsidyid
      evo_subsidy_type
    }
  }
`;

const QUERY_GET_REGIONS = gql`
  query GetRegions {
    evo_regions {
      label: evo_name
      value: evo_regionid
    }
  }
`;

export default async function getMainData(apolloClient: ApolloClient<object>) {
  // prettier-ignore
  const { data: mainOptions } = await apolloClient.query<GetMainOptions>({
        query: QUERY_GET_MAIN_OPTIONS,
        variables: {
          currentDate: dayjs().utc().toISOString()
        }
      });

  const { data: subsidies } = await apolloClient.query<GetSubsidies>({
    query: QUERY_GET_SUBSIDIES,
    variables: {
      currentDate: dayjs().utc().toISOString(),
    },
  });
  const selectSubsidy = subsidies.evo_subsidies?.filter(
    (x) => x?.evo_subsidy_type && [100_000_000, 100_000_001].includes(x?.evo_subsidy_type)
  );

  const selectImportProgram = subsidies.evo_subsidies?.filter(
    (x) => x?.evo_subsidy_type && [100_000_002].includes(x?.evo_subsidy_type)
  );

  const { data: regions } = await apolloClient.query<GetRegions>({
    query: QUERY_GET_REGIONS,
  });

  const selectRegionRegistration = regions.evo_regions;
  const selectObjectRegionRegistration = regions.evo_regions;
  const selectLegalClientRegion = regions.evo_regions;

  return {
    options: {
      ...mainOptions,
      selectSubsidy,
      selectImportProgram,
      selectRegionRegistration,
      selectObjectRegionRegistration,
      selectLegalClientRegion,
    },
  };
}