/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import { ScatterplotLayer } from 'deck.gl';
import { commonLayerProps } from '../common';
import { createCategoricalDeckGLComponent } from '../../factory';
import { unitToRadius } from '../../../../modules/geo';

function getPoints(data) {
  return data.map(d => d.position);
}

export function getLayer(fd, payload, onAddFilter, setTooltip) {
  const dataWithRadius = payload.data.features.map((d) => {
    let radius = unitToRadius(fd.pointUnit, d.radius) || 10;
    if (fd.multiplier) {
      radius *= fd.multiplier;
    }
    if (d.color) {
      return { ...d, radius };
    }
    const c = fd.colorPicker || { r: 0, g: 0, b: 0, a: 1 };
    const color = [c.r, c.g, c.b, c.a * 255];
    return { ...d, radius, color };
  });

  return new ScatterplotLayer({
    id: `scatter-layer-${fd.sliceId}`,
    data: dataWithRadius,
    fp64: true,
    radiusMinPixels: fd.minRadius || null,
    radiusMaxPixels: fd.maxRadius || null,
    outline: false,
    ...commonLayerProps(fd, setTooltip),
  });
}

export default createCategoricalDeckGLComponent(getLayer, getPoints);
