/**
 * 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.
 */
/* eslint-disable react/jsx-sort-default-props, react/sort-prop-types */
import { PureComponent } from 'react';
import PropTypes from 'prop-types';
import { extent as d3Extent } from 'd3-array';
import { ensureIsArray, styled } from '@superset-ui/core';
import HorizonRow, { DEFAULT_COLORS } from './HorizonRow';

const propTypes = {
  className: PropTypes.string,
  width: PropTypes.number,
  height: PropTypes.number,
  seriesHeight: PropTypes.number,
  data: PropTypes.arrayOf(
    PropTypes.shape({
      key: PropTypes.arrayOf(PropTypes.string),
      values: PropTypes.arrayOf(
        PropTypes.shape({
          y: PropTypes.number,
        }),
      ),
    }),
  ).isRequired,
  // number of bands in each direction (positive / negative)
  bands: PropTypes.number,
  colors: PropTypes.arrayOf(PropTypes.string),
  colorScale: PropTypes.string,
  mode: PropTypes.string,
  offsetX: PropTypes.number,
};
const defaultProps = {
  className: '',
  width: 800,
  height: 600,
  seriesHeight: 20,
  bands: Math.floor(DEFAULT_COLORS.length / 2),
  colors: DEFAULT_COLORS,
  colorScale: 'series',
  mode: 'offset',
  offsetX: 0,
};

const StyledDiv = styled.div`
  ${({ theme }) => `
    .superset-legacy-chart-horizon {
      overflow: auto;
      position: relative;
    }

    .superset-legacy-chart-horizon .horizon-row {
      border-bottom: solid 1px ${theme.colorBorderSecondary};
      border-top: 0;
      padding: 0;
      margin: 0;
    }

    .superset-legacy-chart-horizon .horizon-row span.title {
      position: absolute;
      color: ${theme.colorText};
      font-size: ${theme.fontSizeSM}px;
      margin: 0;
    }
  `}
`;

class HorizonChart extends PureComponent {
  render() {
    const {
      className,
      width,
      height,
      data,
      seriesHeight,
      bands,
      colors,
      colorScale,
      mode,
      offsetX,
    } = this.props;

    let yDomain;
    if (colorScale === 'overall') {
      const allValues = data.reduce(
        (acc, current) => acc.concat(current.values),
        [],
      );
      yDomain = d3Extent(allValues, d => d.y);
    }

    return (
      <StyledDiv>
        <div
          className={`superset-legacy-chart-horizon ${className}`}
          style={{ height }}
        >
          {data.map(row => (
            <HorizonRow
              key={row.key}
              width={width}
              height={seriesHeight}
              title={ensureIsArray(row.key).join(', ')}
              data={row.values}
              bands={bands}
              colors={colors}
              colorScale={colorScale}
              mode={mode}
              offsetX={offsetX}
              yDomain={yDomain}
            />
          ))}
        </div>
      </StyledDiv>
    );
  }
}

HorizonChart.propTypes = propTypes;
HorizonChart.defaultProps = defaultProps;

export default HorizonChart;
