import { identify } from '@arcgis/core/rest/identify';
import IdentifyParameters from '@arcgis/core/rest/support/IdentifyParameters';

import { updateAmpelkarteEWS } from '@/redux/ampelkarteEWSSlice';
import { updateAmpelkarteGWWP } from '@/redux/ampelkarteGWWPSlice';
import { updateResourcesEWS } from '@/redux/resourcesEWSSlice';
import { updateResourcesGWWP } from '@/redux/resourcesGWWPSlice';

import { RESOURCES_EWS_URL, AMPEL_EWS_URL, RESOURCES_GWWP_URL, AMPEL_GWWP_URL } from '../config/config';

// query layers
export default function identifyAllLayers(view, mapPoint, dispatch, theme) {
  // define query parameters
  const params = new IdentifyParameters();
  params.geometry = mapPoint;
  params.tolerance = 0;
  params.layerOption = 'all';
  params.width = view.width;
  params.height = view.height;
  params.mapExtent = view.extent;

  if (theme === 'EWS') {
    identify(RESOURCES_EWS_URL, params)
      .then((res) => {
        const results = res.results.map((result) => {
          return {
            layerId: result.layerId,
            layerName: result.layerName,
            feature: { attributes: result.feature.attributes },
          };
        });
        dispatch(updateResourcesEWS(results));
      })
      .catch(() => {
        dispatch(updateResourcesEWS([]));
      });

    identify(AMPEL_EWS_URL, params)
      .then((res) => {
        const results = res.results.map((result) => {
          return {
            layerId: result.layerId,
            layerName: result.layerName,
            feature: { attributes: result.feature.attributes },
          };
        });
        dispatch(updateAmpelkarteEWS(results));
      })
      .catch(() => {
        dispatch(updateAmpelkarteEWS([]));
      });
  }

  if (theme === 'GWWP') {
    identify(RESOURCES_GWWP_URL, params)
      .then((res) => {
        const results = res.results.map((result) => {
          return {
            layerId: result.layerId,
            layerName: result.layerName,
            feature: { attributes: result.feature.attributes },
          };
        });
        dispatch(updateResourcesGWWP(results));
      })
      .catch(() => {
        dispatch(updateResourcesGWWP([]));
      });

    identify(AMPEL_GWWP_URL, params)
      .then((res) => {
        const results = res.results.map((result) => {
          return {
            layerId: result.layerId,
            layerName: result.layerName,
            feature: { attributes: result.feature.attributes },
          };
        });
        dispatch(updateAmpelkarteGWWP(results));
      })
      .catch(() => {
        dispatch(updateAmpelkarteGWWP([]));
      });
  }
}