From 8f1a6266cf0a728ab2b7df11d45a023de266fae4 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Thu, 7 Oct 2021 09:43:19 -0400
Subject: link menu ui tweaking.  edge case checks for linkrelationship stuff. 
 default links to have linkAutoMove

---
 .../collections/collectionFreeForm/CollectionFreeFormLinkView.tsx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

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

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
index 88cd0feb3..bb4cae8c6 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
@@ -189,15 +189,17 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
         const linkRelationshipSizes = Doc.UserDoc().linkRelationshipSizes as List<number>;
         const currRelationshipIndex = linkRelationshipList.indexOf(linkRelationship);
 
+        const linkSize = currRelationshipIndex === -1 || currRelationshipIndex >= linkRelationshipSizes.length ? -1 : linkRelationshipSizes[currRelationshipIndex];
+
         //access stroke color using index of the relationship in the color list (default black)
-        const strokeColor = currRelationshipIndex == -1 ? "black" : linkColorList[linkRelationshipList.indexOf(linkRelationship)];
+        const stroke = currRelationshipIndex === -1 || currRelationshipIndex >= linkColorList.length ? "black" : linkColorList[currRelationshipIndex];
 
         //calculate stroke width/thickness based on the relative importance of the relationshipship (i.e. how many links the relationship has)
         //thickness varies linearly from 3px to 12px for increasing link count
-        const strokeWidth: string = currRelationshipIndex == -1 ? "3px" : Math.floor(2 + 10 * (linkRelationshipSizes[currRelationshipIndex] / Math.max(...linkRelationshipSizes))) + "px";
+        const strokeWidth = linkSize === -1 ? "3px" : Math.floor(2 + 10 * (linkSize / Math.max(...linkRelationshipSizes))) + "px";
 
         return !a.width || !b.width || ((!this.props.LinkDocs[0].linkDisplay) && !aActive && !bActive) ? (null) : (<>
-            <path className="collectionfreeformlinkview-linkLine" style={{ opacity: this._opacity, /*strokeDasharray: "2 2",*/ stroke: strokeColor, strokeWidth: strokeWidth }}
+            <path className="collectionfreeformlinkview-linkLine" style={{ opacity: this._opacity, /*strokeDasharray: "2 2",*/ stroke, strokeWidth }}
                 d={`M ${pt1[0]} ${pt1[1]} C ${pt1[0] + pt1norm[0]} ${pt1[1] + pt1norm[1]}, ${pt2[0] + pt2norm[0]} ${pt2[1] + pt2norm[1]}, ${pt2[0]} ${pt2[1]}`} />
             {textX === undefined ? (null) : <text className="collectionfreeformlinkview-linkText" x={textX} y={textY} onPointerDown={this.pointerDown} >
                 {Field.toString(this.props.LinkDocs[0].description as any as Field)}
-- 
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