import { Color } from "../Color";
import { Palette } from "../Palette";

export const getPaletteMatchingColorsByKey = (
  palettes: Record<string, Palette>
): Record<string, Color[]> => {
  const colorsBykeys: Record<string, Color[]> = {};
  // first pass fills all possible color keys
  Object.keys(palettes).forEach((paletteId) => {
    const palette = palettes[paletteId];
    const colors = palette.colors;
    Object.keys(colors).forEach((key) => {
      if (colorsBykeys[key]) {
        colorsBykeys[key] = [...colorsBykeys[key], colors[key]];
      } else {
        colorsBykeys[key] = [colors[key]];
      }
    });
  });
  return colorsBykeys;
};