signal-desktop/sticker-creator/components/StickerGrid.tsx
2020-04-29 17:42:41 -07:00

120 lines
3.2 KiB
TypeScript

import * as React from 'react';
import PQueue from 'p-queue';
import {
SortableContainer,
SortableElement,
SortEndHandler,
} from 'react-sortable-hoc';
import * as styles from './StickerGrid.scss';
import { Props as StickerFrameProps, StickerFrame } from './StickerFrame';
import { stickersDuck } from '../store';
import { DropZone, Props as DropZoneProps } from '../elements/DropZone';
import { convertToWebp } from '../util/preload';
const queue = new PQueue({ concurrency: 3 });
const SmartStickerFrame = SortableElement(
({ id, showGuide, mode }: StickerFrameProps) => {
const data = stickersDuck.useStickerData(id);
const actions = stickersDuck.useStickerActions();
const image = data.webp ? data.webp.src : undefined;
return (
<StickerFrame
id={id}
showGuide={showGuide}
mode={mode}
image={image}
onRemove={actions.removeSticker}
onPickEmoji={actions.setEmoji}
emojiData={data.emoji}
/>
);
}
);
export type Props = Pick<StickerFrameProps, 'showGuide' | 'mode'>;
export type InnerGridProps = Props & {
ids: Array<string>;
};
const InnerGrid = SortableContainer(
({ ids, mode, showGuide }: InnerGridProps) => {
const containerClassName = ids.length > 0 ? styles.grid : styles.drop;
const frameMode = mode === 'add' ? 'removable' : 'pick-emoji';
const actions = stickersDuck.useStickerActions();
const handleDrop = React.useCallback<DropZoneProps['onDrop']>(
async paths => {
actions.initializeStickers(paths);
paths.forEach(path => {
// tslint:disable-next-line no-floating-promises
queue.add(async () => {
try {
const webp = await convertToWebp(path);
actions.addWebp(webp);
} catch (e) {
// @ts-ignore
window.log.error('Error processing image:', e);
actions.removeSticker(path);
actions.addToast({
key: 'StickerCreator--Toasts--errorProcessing',
});
}
});
});
},
[actions]
);
return (
<div className={containerClassName}>
{ids.length > 0 ? (
<>
{ids.map((p, i) => (
<SmartStickerFrame
key={p}
index={i}
id={p}
showGuide={showGuide}
mode={frameMode}
/>
))}
{mode === 'add' && ids.length < stickersDuck.maxStickers ? (
<StickerFrame
showGuide={showGuide}
mode="add"
onDrop={handleDrop}
/>
) : null}
</>
) : (
<DropZone onDrop={handleDrop} />
)}
</div>
);
}
);
export const StickerGrid = SortableContainer((props: Props) => {
const ids = stickersDuck.useStickerOrder();
const actions = stickersDuck.useStickerActions();
const handleSortEnd = React.useCallback<SortEndHandler>(
sortEnd => {
actions.moveSticker(sortEnd);
},
[actions]
);
return (
<InnerGrid
{...props}
ids={ids}
axis="xy"
onSortEnd={handleSortEnd}
useDragHandle={true}
/>
);
});