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import { action, IReactionDisposer, observable, reaction } from 'mobx';
import { observer } from 'mobx-react';
import * as React from 'react';
import { Doc, HeightSym, WidthSym, DocListCast } from '../../new_fields/Doc';
import { ObjectField } from '../../new_fields/ObjectField';
import { makeInterface } from '../../new_fields/Schema';
import { ScriptField } from '../../new_fields/ScriptField';
import { BoolCast, NumCast, StrCast } from '../../new_fields/Types';
import { emptyFunction, returnEmptyString, returnOne, returnTrue, Utils } from '../../Utils';
import { Docs } from '../documents/Documents';
import { DragManager } from '../util/DragManager';
import { Transform } from '../util/Transform';
import "./CollectionLinearView.scss";
import { CollectionViewType } from './collections/CollectionBaseView';
import { CollectionSubView } from './collections/CollectionSubView';
import { documentSchema, DocumentView } from './nodes/DocumentView';
import { translate } from 'googleapis/build/src/apis/translate';
import { DocumentType } from '../documents/DocumentTypes';
type LinearDocument = makeInterface<[typeof documentSchema,]>;
const LinearDocument = makeInterface(documentSchema);
@observer
export class CollectionLinearView extends CollectionSubView(LinearDocument) {
@observable public addMenuToggle = React.createRef<HTMLInputElement>();
private _dropDisposer?: DragManager.DragDropDisposer;
private _heightDisposer?: IReactionDisposer;
private _spacing = 20;
componentWillUnmount() {
this._dropDisposer && this._dropDisposer();
this._heightDisposer && this._heightDisposer();
}
componentDidMount() {
// is there any reason this needs to exist? -syip. yes, it handles autoHeight for stacking views (masonry isn't yet supported).
this._heightDisposer = reaction(() => NumCast(this.props.Document.height, 0) + this.childDocs.length + (this.props.Document.isExpanded ? 1 : 0),
() => this.props.Document.width = 18 + (this.props.Document.isExpanded ? this.childDocs.length * (this.props.Document[HeightSym]()) : 10),
{ fireImmediately: true }
);
}
protected createDropTarget = (ele: HTMLDivElement) => { //used for stacking and masonry view
this._dropDisposer && this._dropDisposer();
if (ele) {
this._dropDisposer = DragManager.MakeDropTarget(ele, { handlers: { drop: this.drop.bind(this) } });
}
}
makeTemplate = (doc: Doc): boolean => {
let layoutDoc = doc.layout instanceof Doc && doc.layout.isTemplateField ? doc.layout : doc;
let layout = StrCast(layoutDoc.layout).match(/fieldKey={"[^"]*"}/)![0];
let fieldKey = layout.replace('fieldKey={"', "").replace(/"}$/, "");
let docs = DocListCast(layoutDoc[fieldKey]);
let any = false;
docs.map(d => {
if (!StrCast(d.title).startsWith("-")) {
any = true;
return Doc.MakeMetadataFieldTemplate(d, Doc.GetProto(layoutDoc));
}
if (d.type === DocumentType.COL) return this.makeTemplate(d);
return false;
});
return any;
}
drop = action((e: Event, de: DragManager.DropEvent) => {
(de.data as DragManager.DocumentDragData).draggedDocuments.map((doc, i) => {
let dbox = doc;
if (!doc.onDragStart && !doc.onClick && this.props.Document.convertToButtons && doc.viewType !== CollectionViewType.Linear) {
let layoutDoc = doc.layout instanceof Doc && doc.layout.isTemplateField ? doc.layout : doc;
if (layoutDoc.type === DocumentType.COL) {
layoutDoc.isTemplateDoc = this.makeTemplate(layoutDoc);
} else {
layoutDoc.isTemplateDoc = (layoutDoc.type === DocumentType.TEXT || layoutDoc.layout instanceof Doc) && de.data instanceof DragManager.DocumentDragData && !de.data.userDropAction;
}
dbox = Docs.Create.FontIconDocument({ nativeWidth: 100, nativeHeight: 100, width: 100, height: 100, backgroundColor: StrCast(doc.backgroundColor), title: "Custom", icon: layoutDoc.isTemplateDoc ? "font" : "bolt" });
dbox.dragFactory = layoutDoc;
dbox.removeDropProperties = doc.removeDropProperties instanceof ObjectField ? ObjectField.MakeCopy(doc.removeDropProperties) : undefined;
dbox.onDragStart = ScriptField.MakeFunction('getCopy(this.dragFactory, true)');
} else if (doc.viewType === CollectionViewType.Linear) {
dbox.ignoreClick = true;
}
(de.data as DragManager.DocumentDragData).droppedDocuments[i] = dbox;
});
e.stopPropagation();
return super.drop(e, de);
});
public isCurrent(doc: Doc) { return !doc.isMinimized && (Math.abs(NumCast(doc.displayTimecode, -1) - NumCast(this.Document.currentTimecode, -1)) < 1.5 || NumCast(doc.displayTimecode, -1) === -1); }
dimension = () => NumCast(this.props.Document.height); // 2 * the padding
getTransform = (ele: React.RefObject<HTMLDivElement>) => () => {
if (!ele.current) return Transform.Identity();
let { scale, translateX, translateY } = Utils.GetScreenTransform(ele.current);
return new Transform(-translateX, -translateY, 1 / scale);
}
render() {
let guid = Utils.GenerateGuid();
return <div className="collectionLinearView-outer">
<div className="collectionLinearView" ref={this.createDropTarget} >
<input id={`${guid}`} type="checkbox" checked={BoolCast(this.props.Document.isExpanded)} ref={this.addMenuToggle}
onChange={action((e: any) => this.props.Document.isExpanded = this.addMenuToggle.current!.checked)} />
<label htmlFor={`${guid}`} style={{ marginTop: "auto", marginBottom: "auto", background: StrCast(this.props.Document.backgroundColor, "black") === StrCast(this.props.Document.color, "white") ? "black" : StrCast(this.props.Document.backgroundColor, "black") }} title="Close Menu"><p>+</p></label>
<div className="collectionLinearView-content">
{this.childLayoutPairs.filter(pair => this.isCurrent(pair.layout)).map(pair => {
let nested = pair.layout.viewType === CollectionViewType.Linear;
let dref = React.createRef<HTMLDivElement>();
let nativeWidth = NumCast(pair.layout.nativeWidth, this.dimension());
let scalingContent = nested ? 1 : this.dimension() / (this._spacing + nativeWidth);
let scalingBox = nested ? 1 : this.dimension() / nativeWidth;
let deltaSize = nativeWidth * scalingBox - nativeWidth * scalingContent;
return <div className={`collectionLinearView-docBtn` + (pair.layout.onClick || pair.layout.onDragStart ? "-scalable" : "")} key={StrCast(pair.layout.title)} ref={dref}
style={{
width: nested ? pair.layout[WidthSym]() : this.dimension(),
height: nested && pair.layout.isExpanded ? pair.layout[HeightSym]() : this.dimension(),
transform: nested ? undefined : `translate(${deltaSize / 2}px, ${deltaSize / 2}px)`
}} >
<DocumentView
Document={pair.layout}
DataDoc={pair.data}
addDocument={this.props.addDocument}
moveDocument={this.props.moveDocument}
addDocTab={this.props.addDocTab}
pinToPres={emptyFunction}
removeDocument={this.props.removeDocument}
ruleProvider={undefined}
onClick={undefined}
ScreenToLocalTransform={this.getTransform(dref)}
ContentScaling={() => scalingContent} // ugh - need to get rid of this inline function to avoid recomputing
PanelWidth={() => nested ? pair.layout[WidthSym]() : this.dimension()}
PanelHeight={() => nested ? pair.layout[HeightSym]() : this.dimension()}
renderDepth={this.props.renderDepth + 1}
focus={emptyFunction}
backgroundColor={returnEmptyString}
parentActive={returnTrue}
whenActiveChanged={emptyFunction}
bringToFront={emptyFunction}
ContainingCollectionView={undefined}
ContainingCollectionDoc={undefined}
zoomToScale={emptyFunction}
getScale={returnOne}>
</DocumentView>
</div>;
})}
{/* <li key="undoTest"><button className="add-button round-button" title="Click if undo isn't working" onClick={() => UndoManager.TraceOpenBatches()}><FontAwesomeIcon icon="exclamation" size="sm" /></button></li> */}
</div>
</div>
</div>;
}
}
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