35 lines
925 B
JavaScript
35 lines
925 B
JavaScript
import {
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THEME_SET,
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THEME_GENERATE,
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} from '../actions/theme';
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import { Map as ImmutableMap } from 'immutable';
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const initialState = ImmutableMap();
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const hex2rgb = c => c.substr(1).match(/../g).map(x => + `0x${x}`);
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export const generateTheme = (brandColor, mode = 'light') => {
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if (!brandColor) return false;
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const [ r, g, b ] = hex2rgb(brandColor);
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return ImmutableMap({
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'brand-color-r': r,
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'brand-color-g': g,
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'brand-color-b': b,
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});
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};
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export const setTheme = themeData => {
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const { 'brand-color': brandColor } = themeData.toObject();
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return ImmutableMap(generateTheme(brandColor, 'light')).merge(themeData);
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};
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export default function theme(state = initialState, action) {
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switch(action.type) {
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case THEME_GENERATE:
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return generateTheme(action.brandColor, action.mode);
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case THEME_SET:
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return setTheme(ImmutableMap(action.brandColor));
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default:
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return state;
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}
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};
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