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import { computed } from "mobx";
import { observer } from "mobx-react";
import * as React from "react";
import { Doc, DocListCast } from "../../fields/Doc";
import { Id } from "../../fields/FieldSymbols";
import { Cast, NumCast, StrCast } from "../../fields/Types";
import { CollectionDockingView } from "./collections/CollectionDockingView";
import { CollectionViewType } from "./collections/CollectionView";
import './PropertiesDocContextSelector.scss';
type PropertiesDocContextSelectorProps = {
Document: Doc,
Stack?: any,
hideTitle?: boolean,
addDocTab(doc: Doc, location: string): void
};
@observer
export class PropertiesDocContextSelector extends React.Component<PropertiesDocContextSelectorProps> {
@computed get _docs() {
const target = this.props.Document;
const aliases = DocListCast(target.aliases);
const containerProtos = aliases.filter(alias => alias.context).reduce((set, alias) => set.add(Cast(alias.context, Doc, null)), new Set<Doc>());
const containerSets = Array.from(containerProtos.keys()).map(container => DocListCast(container.aliases));
const containers = containerSets.reduce((p, set) => { set.map(s => p.add(s)); return p; }, new Set<Doc>());
const doclayoutSets = Array.from(containers.keys()).map(dp => DocListCast(dp.aliases));
const doclayouts = Array.from(doclayoutSets.reduce((p, set) => { set.map(s => p.add(s)); return p; }, new Set<Doc>()).keys());
return doclayouts.filter(doc => !Doc.AreProtosEqual(doc, CollectionDockingView.Instance.props.Document)).filter(doc => !Doc.IsSystem(doc)).map(doc => ({ col: doc, target }));
}
getOnClick = (col: Doc, target: Doc) => {
col = Doc.IsPrototype(col) ? Doc.MakeDelegate(col) : col;
if (col._viewType === CollectionViewType.Freeform) {
col._panX = NumCast(target.x) + NumCast(target._width) / 2;
col._panY = NumCast(target.y) + NumCast(target._height) / 2;
}
this.props.addDocTab(col, "add:right");
}
render() {
return <div>
{this.props.hideTitle ? (null) : <p key="contexts">Contexts:</p>}
{this._docs.map(doc => <p key={doc.col[Id] + doc.target[Id]}><a onClick={() => this.getOnClick(doc.col, doc.target)}>{StrCast(doc.col.title)}</a></p>)}
</div>;
}
}
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