incubator-superset0.99/superset-ui-plugins-0.11.15-1/packages/superset-ui-preset-chart-xy/lib/BoxPlot/legacy/transformProps.js

"use strict";

exports.__esModule = true;
exports.default = transformProps;

/**
 * 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.
 */
function transformProps(chartProps) {
  const {
    width,
    height,
    datasource = {},
    formData,
    queryData
  } = chartProps;
  const {
    verboseMap = {}
  } = datasource;
  const {
    colorScheme,
    groupby,
    metrics
  } = formData;
  const data = queryData.data.map(({
    label,
    values
  }) => ({
    label,
    min: values.whisker_low,
    max: values.whisker_high,
    firstQuartile: values.Q1,
    median: values.Q2,
    thirdQuartile: values.Q3,
    outliers: values.outliers
  }));
  const xAxisLabel = groupby.join('/');
  const yAxisLabel = metrics.length > 0 ? verboseMap[metrics[0]] || metrics[0] : '';
  const boxPlotValues = data.reduce((r, e) => {
    r.push(e.min, e.max, ...e.outliers);
    return r;
  }, []);
  const minBoxPlotValue = Math.min(...boxPlotValues);
  const maxBoxPlotValue = Math.max(...boxPlotValues);
  const valueDomain = [minBoxPlotValue - 0.1 * Math.abs(minBoxPlotValue), maxBoxPlotValue + 0.1 * Math.abs(maxBoxPlotValue)];
  return {
    data,
    width,
    height,
    encoding: {
      x: {
        field: 'label',
        type: 'nominal',
        scale: {
          type: 'band',
          paddingInner: 0.15,
          paddingOuter: 0.3
        },
        axis: {
          title: xAxisLabel
        }
      },
      y: {
        field: 'value',
        type: 'quantitative',
        scale: {
          type: 'linear',
          domain: valueDomain
        },
        axis: {
          title: yAxisLabel,
          numTicks: 5,
          format: 'SMART_NUMBER'
        }
      },
      color: {
        field: 'label',
        type: 'nominal',
        scale: {
          scheme: colorScheme
        },
        legend: false
      }
    }
  };
}