// Copyright (c) 2022 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

import React, {MouseEvent} from 'react';
import {range} from 'd3-array';
import styled from 'styled-components';
import {hexToRgb} from 'utils/color-utils';

import {ColorsByTheme, Themes} from 'constants/color-palette';
import {RGBColor} from 'reducers';
import {ColorRange} from 'constants/color-ranges';

type SingleColorPaletteProps = {
  onSelectColor: (color: RGBColor | ColorRange, e: MouseEvent) => void;
  // hex value
  selectedColor: string;
};

const PALETTE_HEIGHT = '8px';
const ROWS = 22;

const StyledColorPalette = styled.div`
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 12px;

  :hover {
    cursor: pointer;
  }
`;

const StyledColorColumn = styled.div`
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  justify-content: space-between;
`;

const StyledColorBlock = styled.div<{selected: boolean}>`
  flex-grow: 1;
  height: ${PALETTE_HEIGHT};
  border-width: 1px;
  border-style: solid;
`;
SingleColorPaletteFactory.deps = [];

function SingleColorPaletteFactory() {
  const SingleColorPalette: React.FC<SingleColorPaletteProps> = ({selectedColor, onSelectColor}) => {
    return (
      <StyledColorPalette className="single-color-palette">
        {Themes.map((theme, col) => (
          <StyledColorColumn key={theme} className="single-color-palette__column">
            {range(1, ROWS + 1, 1).map((key, i) => (
              <StyledColorBlock
                className="single-color-palette__block"
                style={{
                  backgroundColor: ColorsByTheme[theme][key],
                  borderColor:
                    selectedColor === ColorsByTheme[theme][key].toUpperCase()
                      ? 'white'
                      : ColorsByTheme[theme][key]
                }}
                key={`${theme}_${key}`}
                selected={selectedColor === ColorsByTheme[theme][key].toUpperCase()}
                onClick={e => onSelectColor(hexToRgb(ColorsByTheme[theme][key]), e)}
              />
            ))}
          </StyledColorColumn>
        ))}
      </StyledColorPalette>
    );
  };
  return SingleColorPalette;
}

export default SingleColorPaletteFactory;
