blob: b95b56a1d6ff243403825f51e942f6163e40bd29 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
import { chunk, memoize } from 'lodash';
import { initEmojiMap, getEmojiCategoryMap } from '~/emoji';
import { EMOJIS_PER_ROW, EMOJI_ROW_HEIGHT, CATEGORY_ROW_HEIGHT } from '../constants';
export const generateCategoryHeight = (emojisLength) =>
emojisLength * EMOJI_ROW_HEIGHT + CATEGORY_ROW_HEIGHT;
export const getEmojiCategories = memoize(async () => {
await initEmojiMap();
const categories = await getEmojiCategoryMap();
let top = 0;
return Object.freeze(
Object.keys(categories).reduce((acc, category) => {
const emojis = chunk(categories[category], EMOJIS_PER_ROW);
const height = generateCategoryHeight(emojis.length);
const newAcc = {
...acc,
[category]: { emojis, height, top },
};
top += height;
return newAcc;
}, {}),
);
});
|
