import { get } from 'lodash';
import { BI } from './bi.constants';
import { StoreState } from '../../../common/store/store.types';
import { createSelector } from 'reselect';
import { selectPools } from '../../pools/store/pool.selectors';
import { ReportFilter } from 'app/shared/types/biReport.types';
import { FinanceReport } from './bi.types';
import { selectActivePoolId } from 'app/modules/earnings/store/earnings.selectors';

const biStateSlice = (state: StoreState) => state.bi;

export const selectBiReports = (state: StoreState) => biStateSlice(state).reports;

export const selectEmbeddedBiReportData = createSelector(
  [ selectBiReports, selectActivePoolId, selectPools ],
  (reports, poolId, pools) => {
    const { finance } = reports;
    const currentPoolName = get(pools.find((pool) => pool.id === poolId), 'name', null);
    const financeReportPool = get(BI.CUSTOM_POOLS, currentPoolName, currentPoolName);

    let filters: ReportFilter[] = [];
    if (financeReportPool) {
      filters.push({
        $schema: 'http://powerbi.com/product/schema#basic',
        displaySettings: { isHiddenInViewMode: false },
        filterType: 1,
        operator: 'In',
        target: {
          column: 'Profit Center Name',
          table: 'Profit Center',
        },
        values: financeReportPool ? [ financeReportPool ] : [],
      });
    }

    const reportId = finance ? (finance as FinanceReport).id : null;
    const reportUrl = finance ? (finance as FinanceReport).embedUrl : null;
    const token = finance ? (finance as FinanceReport).token : null;

    return {
      reportId,
      reportUrl,
      token,
      filters,
    };
  }
);