// import attractivity from '../Attractivity.json';
import nuts from '../nuts.js';

export default function (HsCore, HsUtilsService, $rootScope, $http) {
  'ngInject';
  const me = {
    factors: [
      {
        name: 'Natural',
        column: 'N_index',
        weight: 1,
      },
      {
        name: 'Social & Human',
        column: 'S_index',
        weight: 1,
      },
      {
        name: 'Anthropic',
        column: 'A_index',
        weight: 1,
      },
      {
        name: 'Economical',
        column: 'E_index',
        weight: 1,
      },
      {
        name: 'Cultural',
        column: 'C_index',
        weight: 1,
      },
      {
        name: 'Institutional',
        column: 'I_index',
        weight: 1,
      },
    ],
    apply() {
      HsUtilsService.debounce(function () {
        $http({
          method: 'post',
          url: 'https://publish.lesprojekt.cz/nodejs/scores',
          data: {
            factors: me.factors.map((f) => {
              return {
                factor: f.factor,
                weight: f.weight,
                datasets: f.datasets
                  .filter((ds) => ds.included)
                  .map((ds) => ds.name),
              };
            }),
          },
        }).then((response) => {
          me.attractivity = response.data;
          let max = 0;
          me.attractivity.forEach((a) => {
            if (a.aggregate > max) {
              max = a.aggregate;
            }
          });
          const normalizer = 1 / max;
          me.attractivity.forEach((a) => {
            a.aggregate *= normalizer;
          });
          me.attractivity.forEach((a) => {
            me.nutsCodeRecordRelations[a.code] = a;
          });
          nuts.nuts3Source.forEachFeature((feature) => {
            feature.set(
              'total',
              me.nutsCodeRecordRelations[feature.get('NUTS_ID')].aggregate
            );
            feature.set(
              'totalForHumans',
              (
                me.nutsCodeRecordRelations[feature.get('NUTS_ID')].aggregate *
                100
              ).toFixed(2)
            );
            me.factors.forEach((factor) => {
              feature.set(
                factor.factor,
                (
                  me.nutsCodeRecordRelations[feature.get('NUTS_ID')][
                    factor.factor
                  ] * 100
                ).toFixed(2)
              );
            });
          });
        });
        /*

            */
      }, 300)();
    },
  };
  me.nutsCodeRecordRelations = {};

  $http({url: 'https://publish.lesprojekt.cz/nodejs/datasets'}).then(
    (response) => {
      me.factors = response.data.map((dataset) => {
        return {factor: dataset.Factor, weight: 1, datasets: []};
      });
      me.factors = HsUtilsService.removeDuplicates(me.factors, 'factor');
      me.factors.forEach((factor) => {
        factor.datasets = response.data
          .filter((ds) => ds.Factor === factor.factor)
          .map((ds) => {
            return {
              name: ds.Name,
              included: true,
            };
          });
      });
      me.apply();
    }
  );

  return me;
}