From 64ff849d21273f7440917ef15a4b1c7f1909687c Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Fri, 3 Sep 2021 13:16:48 -0400
Subject: fixed warnings.  cleaned up link lines a bit more - simplified, and
 allowed multiple aliases to share a link.  fixed link lines to text anchors
 from flapping around wildly when camera pans

---
 .../CollectionFreeFormLinksView.tsx                   | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)

(limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
index e812064b7..dacbb3508 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
@@ -1,30 +1,17 @@
 import { computed } from "mobx";
 import { observer } from "mobx-react";
-import { Doc } from "../../../../fields/Doc";
 import { Id } from "../../../../fields/FieldSymbols";
-import { Utils } from "../../../../Utils";
 import { DocumentManager } from "../../../util/DocumentManager";
-import { DocumentView } from "../../nodes/DocumentView";
 import "./CollectionFreeFormLinksView.scss";
 import { CollectionFreeFormLinkView } from "./CollectionFreeFormLinkView";
 import React = require("react");
-import { DocumentType } from "../../../documents/DocumentTypes";
-import { LinkManager } from "../../../util/LinkManager";
 
 @observer
 export class CollectionFreeFormLinksView extends React.Component {
     @computed get uniqueConnections() {
-        const connections = DocumentManager.Instance.LinkedDocumentViews
-            .filter(c => c.a.props.Document.type === DocumentType.LINK || c.b.props.Document.type === DocumentType.LINK)
-            .reduce((drawnPairs, connection) => {
-                const matchingPairs = drawnPairs.filter(pair => connection.a === pair.a && connection.b === pair.b);
-                matchingPairs.forEach(drawnPair => drawnPair.l.add(connection.l));
-                if (!matchingPairs.length) drawnPairs.push({ a: connection.a, b: connection.b, l: new Set<Doc>([connection.l]) });
-                return drawnPairs;
-            }, [] as { a: DocumentView, b: DocumentView, l: Set<Doc> }[]);
-        const set = new Map<Doc, { a: DocumentView, b: DocumentView, l: Doc[] }>();
-        connections.map(c => !set.has(Array.from(c.l)[0]) && set.set(Array.from(c.l)[0], { a: c.a, b: c.b, l: Array.from(c.l) }));
-        return Array.from(set.values()).map(c => <CollectionFreeFormLinkView key={c.l[0][Id]} A={c.a} B={c.b} LinkDocs={c.l} />);
+        return Array.from(new Set(DocumentManager.Instance.LinkedDocumentViews)).map(c =>
+            <CollectionFreeFormLinkView key={c.l[Id]} A={c.a} B={c.b} LinkDocs={[c.l]} />
+        );
     }
 
     render() {
-- 
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