147 lines
4.3 KiB
TypeScript
147 lines
4.3 KiB
TypeScript
import React, { useState } from 'react';
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import PropTypes from 'prop-types';
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import classnames from 'classnames';
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import { useDrag } from 'react-dnd';
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import Icon from '../Icon';
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import { StringNumber } from '../../types';
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import DisplaySetMessageListTooltip from '../DisplaySetMessageListTooltip';
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/**
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* Display a thumbnail for a display set.
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*/
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const Thumbnail = ({
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displaySetInstanceUID,
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className,
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imageSrc,
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imageAltText,
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description,
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seriesNumber,
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numInstances,
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loadingProgress,
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countIcon,
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messages,
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dragData = {},
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isActive,
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onClick,
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onDoubleClick,
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}): React.ReactNode => {
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// TODO: We should wrap our thumbnail to create a "DraggableThumbnail", as
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// this will still allow for "drag", even if there is no drop target for the
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// specified item.
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const [collectedProps, drag, dragPreview] = useDrag({
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type: 'displayset',
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item: { ...dragData },
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canDrag: function (monitor) {
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return Object.keys(dragData).length !== 0;
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},
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});
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const [lastTap, setLastTap] = useState(0);
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const handleTouchEnd = e => {
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const currentTime = new Date().getTime();
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const tapLength = currentTime - lastTap;
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if (tapLength < 300 && tapLength > 0) {
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onDoubleClick(e);
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} else {
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onClick(e);
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}
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setLastTap(currentTime);
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};
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return (
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<div
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className={classnames(
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className,
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'group mb-8 flex flex-1 cursor-pointer select-none flex-col px-3 outline-none'
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)}
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id={`thumbnail-${displaySetInstanceUID}`}
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data-cy={`study-browser-thumbnail`}
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onClick={onClick}
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onDoubleClick={onDoubleClick}
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onTouchEnd={handleTouchEnd}
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role="button"
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tabIndex="0"
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>
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<div ref={drag}>
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<div
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className={classnames(
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'flex h-32 flex-1 items-center justify-center overflow-hidden rounded-md bg-black text-base text-white',
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isActive
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? 'border-primary-light border-2'
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: 'border-secondary-light border hover:border-blue-300'
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)}
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>
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{imageSrc ? (
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<img
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src={imageSrc}
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alt={imageAltText}
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className="h-full w-full object-contain"
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crossOrigin="anonymous"
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/>
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) : (
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<div>{imageAltText}</div>
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)}
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</div>
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<div className="flex flex-1 flex-row items-center pt-2 text-base text-blue-300">
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<div className="mr-4">
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<span className="text-primary-main font-bold">{'S: '}</span>
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{seriesNumber}
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</div>
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<div className="flex flex-1 flex-row items-center">
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<Icon
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name={countIcon || 'group-layers'}
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className="mr-2 w-3"
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/>
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{` ${numInstances}`}
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</div>
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<div className="flex mr-2 last:mr-0">
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{loadingProgress && loadingProgress < 1 && (
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<>{Math.round(loadingProgress * 100)}%</>
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)}
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{loadingProgress && loadingProgress === 1 && (
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<Icon
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name={'database'}
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className="w-3"
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/>
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)}
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</div>
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<DisplaySetMessageListTooltip
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messages={messages}
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id={`display-set-tooltip-${displaySetInstanceUID}`}
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/>
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</div>
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<div className="break-all text-base text-white">{description}</div>
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</div>
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</div>
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);
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};
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Thumbnail.propTypes = {
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displaySetInstanceUID: PropTypes.string.isRequired,
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className: PropTypes.string,
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imageSrc: PropTypes.string,
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/**
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* Data the thumbnail should expose to a receiving drop target. Use a matching
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* `dragData.type` to identify which targets can receive this draggable item.
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* If this is not set, drag-n-drop will be disabled for this thumbnail.
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*
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* Ref: https://react-dnd.github.io/react-dnd/docs/api/use-drag#specification-object-members
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*/
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dragData: PropTypes.shape({
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/** Must match the "type" a dropTarget expects */
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type: PropTypes.string.isRequired,
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}),
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imageAltText: PropTypes.string,
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description: PropTypes.string.isRequired,
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seriesNumber: StringNumber.isRequired,
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numInstances: PropTypes.number.isRequired,
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loadingProgress: PropTypes.number,
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messages: PropTypes.object,
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isActive: PropTypes.bool.isRequired,
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onClick: PropTypes.func.isRequired,
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onDoubleClick: PropTypes.func.isRequired,
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};
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export default Thumbnail;
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