signal-desktop/sticker-creator/components/StickerGrid.tsx
2022-06-13 14:39:35 -07:00

132 lines
3.8 KiB
TypeScript

// Copyright 2019-2020 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import * as React from 'react';
import PQueue from 'p-queue';
import type { SortEndHandler } from 'react-sortable-hoc';
import { SortableContainer, SortableElement } from 'react-sortable-hoc';
import * as styles from './StickerGrid.scss';
import type { Props as StickerFrameProps } from './StickerFrame';
import { StickerFrame } from './StickerFrame';
import { stickersDuck } from '../store';
import type { Props as DropZoneProps } from '../elements/DropZone';
import { DropZone } from '../elements/DropZone';
import { processStickerImage } from '../util/preload';
import { useI18n } from '../util/i18n';
const queue = new PQueue({ concurrency: 3, timeout: 1000 * 60 * 2 });
type SmartStickerFrameProps = Omit<StickerFrameProps, 'id'> & { id: string };
const SmartStickerFrame = SortableElement(
({ id, showGuide, mode }: SmartStickerFrameProps) => {
const data = stickersDuck.useStickerData(id);
const actions = stickersDuck.useStickerActions();
const image = data.imageData ? data.imageData.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 i18n = useI18n();
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 => {
queue.add(async () => {
try {
const stickerImage = await processStickerImage(path);
actions.addImageData(stickerImage);
} catch (e) {
window.SignalContext.log.error(
'Error processing image:',
e?.stack ? e.stack : String(e)
);
actions.removeSticker(path);
actions.addToast({
key:
(e || {}).errorMessageI18nKey ||
'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
label={i18n('StickerCreator--DropStage--dragDrop')}
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
/>
);
});