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import { IconProp } from '@fortawesome/fontawesome-svg-core';
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { Tooltip } from '@material-ui/core';
import { action, observable, runInAction } from 'mobx';
import { observer } from "mobx-react";
import { Doc, DocListCast } from '../../../fields/Doc';
import { Cast, StrCast } from '../../../fields/Types';
import { WebField } from '../../../fields/URLField';
import { emptyFunction, setupMoveUpEvents, returnFalse } from '../../../Utils';
import { DocumentType } from '../../documents/DocumentTypes';
import { DocumentManager } from '../../util/DocumentManager';
import { DragManager } from '../../util/DragManager';
import { Hypothesis } from '../../util/HypothesisUtils';
import { LinkManager } from '../../util/LinkManager';
import { undoBatch } from '../../util/UndoManager';
import { DocumentLinksButton } from '../nodes/DocumentLinksButton';
import { DocumentView, DocumentViewSharedProps } from '../nodes/DocumentView';
import { LinkDocPreview } from '../nodes/LinkDocPreview';
import './LinkMenuItem.scss';
import React = require("react");
import { setup } from 'mocha';
interface LinkMenuItemProps {
groupType: string;
linkDoc: Doc;
docView: DocumentView;
sourceDoc: Doc;
destinationDoc: Doc;
showEditor: (linkDoc: Doc) => void;
menuRef: React.Ref<HTMLDivElement>;
}
// drag links and drop link targets (aliasing them if needed)
export async function StartLinkTargetsDrag(dragEle: HTMLElement, docView: DocumentView, downX: number, downY: number, sourceDoc: Doc, specificLinks?: Doc[]) {
const draggedDocs = (specificLinks ? specificLinks : DocListCast(sourceDoc.links)).map(link => LinkManager.getOppositeAnchor(link, sourceDoc)).filter(l => l) as Doc[];
if (draggedDocs.length) {
const moddrag: Doc[] = [];
for (const draggedDoc of draggedDocs) {
const doc = await Cast(draggedDoc.annotationOn, Doc);
if (doc) moddrag.push(doc);
}
const dragData = new DragManager.DocumentDragData(moddrag.length ? moddrag : draggedDocs);
dragData.moveDocument = (doc: Doc | Doc[], targetCollection: Doc | undefined, addDocument: (doc: Doc | Doc[]) => boolean): boolean => {
docView.props.removeDocument?.(doc);
addDocument(doc);
return true;
};
const containingView = docView.props.ContainingCollectionView;
const finishDrag = (e: DragManager.DragCompleteEvent) =>
e.docDragData && (e.docDragData.droppedDocuments =
dragData.draggedDocuments.reduce((droppedDocs, d) => {
const dvs = DocumentManager.Instance.getDocumentViews(d).filter(dv => dv.props.ContainingCollectionView === containingView);
if (dvs.length) {
dvs.forEach(dv => droppedDocs.push(dv.props.Document));
} else {
droppedDocs.push(Doc.MakeAlias(d));
}
return droppedDocs;
}, [] as Doc[]));
DragManager.StartDrag([dragEle], dragData, downX, downY, undefined, finishDrag);
}
}
@observer
export class LinkMenuItem extends React.Component<LinkMenuItemProps> {
private _drag = React.createRef<HTMLDivElement>();
_editRef = React.createRef<HTMLDivElement>();
_buttonRef = React.createRef<HTMLDivElement>();
@observable private _showMore: boolean = false;
@action toggleShowMore(e: React.PointerEvent) { e.stopPropagation(); this._showMore = !this._showMore; }
onEdit = (e: React.PointerEvent): void => {
LinkManager.currentLink = this.props.linkDoc;
setupMoveUpEvents(this, e, e => {
const dragData = new DragManager.DocumentDragData([this.props.linkDoc], "alias");
dragData.removeDropProperties = ["hidden"];
DragManager.StartDocumentDrag([this._editRef.current!], dragData, e.x, e.y);
return true;
}, emptyFunction, () => this.props.showEditor(this.props.linkDoc));
}
onLinkButtonDown = (e: React.PointerEvent): void => {
setupMoveUpEvents(this, e,
e => {
const eleClone: any = this._drag.current!.cloneNode(true);
eleClone.style.transform = `translate(${e.x}px, ${e.y}px)`;
StartLinkTargetsDrag(eleClone, this.props.docView, e.x, e.y, this.props.sourceDoc, [this.props.linkDoc]);
DocumentLinksButton.ClearLinkEditor();
return true;
},
emptyFunction,
() => {
DocumentLinksButton.ClearLinkEditor();
LinkManager.FollowLink(this.props.linkDoc, this.props.sourceDoc, this.props.docView.props, false);
});
}
deleteLink = (e: React.PointerEvent): void => {
setupMoveUpEvents(this, e, returnFalse, emptyFunction, undoBatch(action(() => {
this.props.linkDoc.linksToAnnotation && Hypothesis.deleteLink(this.props.linkDoc, this.props.sourceDoc, this.props.destinationDoc);
LinkManager.Instance.deleteLink(this.props.linkDoc);
})));
}
autoMove = (e: React.PointerEvent) => {
setupMoveUpEvents(this, e, returnFalse, emptyFunction, undoBatch(action(() => this.props.linkDoc.linkAutoMove = !this.props.linkDoc.linkAutoMove)));
}
showLink = (e: React.PointerEvent) => {
setupMoveUpEvents(this, e, returnFalse, emptyFunction, undoBatch(action(() => this.props.linkDoc.linkDisplay = !this.props.linkDoc.linkDisplay)));
}
showAnchor = (e: React.PointerEvent) => {
setupMoveUpEvents(this, e, returnFalse, emptyFunction, undoBatch(action(() => this.props.linkDoc.hidden = !this.props.linkDoc.hidden)));
}
render() {
const destinationIcon = Doc.toIcon(this.props.destinationDoc) as any as IconProp;
const title = StrCast(this.props.destinationDoc.title).length > 18 ?
StrCast(this.props.destinationDoc.title).substr(0, 14) + "..." : this.props.destinationDoc.title;
// ...
// from anika to bob: here's where the text that is specifically linked would show up (linkDoc.storedText)
// ...
const source = this.props.sourceDoc.type === DocumentType.RTF ? this.props.linkDoc.storedText ?
StrCast(this.props.linkDoc.storedText).length > 17 ?
StrCast(this.props.linkDoc.storedText).substr(0, 18)
: this.props.linkDoc.storedText : undefined : undefined;
return (
<div className="linkMenu-item">
<div className={"linkMenu-item-content expand-two"}>
<div ref={this._drag} className="linkMenu-name" //title="drag to view target. click to customize."
onPointerLeave={LinkDocPreview.Clear}
onPointerEnter={e => this.props.linkDoc && LinkDocPreview.SetLinkInfo({
docProps: this.props.docView.props,
linkSrc: this.props.sourceDoc,
linkDoc: this.props.linkDoc,
showHeader: false,
location: [e.clientX, e.clientY + 20]
})}
onPointerDown={this.onLinkButtonDown}>
<div className="linkMenu-text">
{source ? <p className="linkMenu-source-title"> <b>Source: {source}</b></p> : null}
<div className="linkMenu-title-wrapper">
<div className="destination-icon-wrapper" >
<FontAwesomeIcon className="destination-icon" icon={destinationIcon} size="sm" />
</div>
<p className="linkMenu-destination-title">
{this.props.linkDoc.linksToAnnotation && Cast(this.props.destinationDoc.data, WebField)?.url.href === this.props.linkDoc.annotationUri ? "Annotation in" : ""} {title}
</p>
</div>
{!this.props.linkDoc.description ? (null) : <p className="linkMenu-description">{StrCast(this.props.linkDoc.description)}</p>}
</div>
<div className="linkMenu-item-buttons" ref={this._buttonRef} >
<Tooltip title={<><div className="dash-tooltip">{this.props.linkDoc.hidden ? "Show Anchor" : "Hide Anchor"}</div></>}>
<div className="button" ref={this._editRef} onPointerDown={this.showAnchor} onClick={e => e.stopPropagation()}>
<FontAwesomeIcon className="fa-icon" icon={this.props.linkDoc.hidden ? "eye-slash" : "eye"} size="sm" /></div>
</Tooltip>
<Tooltip title={<><div className="dash-tooltip">{!this.props.linkDoc.linkDisplay ? "Show link" : "Hide link"}</div></>}>
<div className="button" ref={this._editRef} onPointerDown={this.showLink} onClick={e => e.stopPropagation()}>
<FontAwesomeIcon className="fa-icon" icon={!this.props.linkDoc.linkDisplay ? "eye-slash" : "eye"} size="sm" /></div>
</Tooltip>
<Tooltip title={<><div className="dash-tooltip">{!this.props.linkDoc.linkAutoMove ? "Auto move dot" : "Freeze dot position"}</div></>}>
<div className="button" ref={this._editRef} onPointerDown={this.autoMove} onClick={e => e.stopPropagation()}>
<FontAwesomeIcon className="fa-icon" icon={this.props.linkDoc.linkAutoMove ? "play" : "pause"} size="sm" /></div>
</Tooltip>
<Tooltip title={<><div className="dash-tooltip">Edit Link</div></>}>
<div className="button" ref={this._editRef} onPointerDown={this.onEdit} onClick={e => e.stopPropagation()}>
<FontAwesomeIcon className="fa-icon" icon="edit" size="sm" /></div>
</Tooltip>
<Tooltip title={<><div className="dash-tooltip">Delete Link</div></>}>
<div className="button" onPointerDown={this.deleteLink} onClick={e => e.stopPropagation()}>
<FontAwesomeIcon className="fa-icon" icon="trash" size="sm" /></div>
</Tooltip>
</div>
</div>
</div>
</div >
);
}
}
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