1 files changed, 75 insertions, 0 deletions
diff --git a/util/getNodeColor.ts b/util/getNodeColor.ts
new file mode 100644
index 0000000..f25a15b
--- /dev/null
+++ b/util/getNodeColor.ts
@@ -0,0 +1,75 @@
+import { OrgRoamNode } from '../api'
+import { initialColoring, initialVisuals } from '../components/config'
+import { LinksByNodeId } from '../pages'
+import { getNodeColorById } from './getNodeColorById'
+import { getThemeColor } from './getThemeColor'
+
+export const getNodeColor = ({
+  node,
+  theme,
+  highlightedNodes,
+  previouslyHighlightedNodes,
+  visuals,
+  tagColors,
+  highlightColors,
+  opacity,
+  emacsNodeId,
+  linksByNodeId,
+  cluster,
+  coloring,
+}: {
+  node: OrgRoamNode
+  theme: any
+  visuals: typeof initialVisuals
+  highlightedNodes: Record<string, any>
+  previouslyHighlightedNodes: Record<string, any>
+  tagColors: Record<string, any>
+  highlightColors: Record<string, any>
+  opacity: number
+  emacsNodeId: string | null
+  linksByNodeId: LinksByNodeId
+  cluster: any
+  coloring: typeof initialColoring
+}) => {
+  const needsHighlighting = highlightedNodes[node.id!] || previouslyHighlightedNodes[node.id!]
+  //const needsHighlighting = hoverNode?.id === node.id! || lastHoverNode?.current?.id === node.id
+  // if we are matching the node color and don't have a highlight color
+  // or we don't have our own scheme and we're not being highlighted
+  if (visuals.emacsNodeColor && node.id === emacsNodeId) {
+    return getThemeColor(visuals.emacsNodeColor, theme)
+  }
+  if (tagColors && node?.tags.some((tag) => tagColors[tag])) {
+    const tagColor = tagColors[node?.tags.filter((tag) => tagColors[tag])[0]]
+    return needsHighlighting
+      ? highlightColors[tagColor][tagColor](visuals.highlightFade * opacity)
+      : highlightColors[tagColor][visuals.backgroundColor](visuals.highlightFade * opacity)
+  }
+  if (visuals.citeNodeColor && node?.properties?.ROAM_REFS && node?.properties?.FILELESS) {
+    return needsHighlighting
+      ? getThemeColor(visuals.citeNodeColor, theme)
+      : highlightColors[visuals.citeNodeColor][visuals.backgroundColor](
+          visuals.highlightFade * opacity,
+        )
+  }
+  if (visuals.refNodeColor && node.properties.ROAM_REFS) {
+    return needsHighlighting
+      ? getThemeColor(visuals.refNodeColor, theme)
+      : highlightColors[visuals.refNodeColor][visuals.backgroundColor](
+          visuals.highlightFade * opacity,
+        )
+  }
+  if (!needsHighlighting) {
+    return highlightColors[
+      getNodeColorById({ id: node.id as string, cluster, coloring, linksByNodeId, visuals })
+    ][visuals.backgroundColor](visuals.highlightFade * opacity)
+  }
+  if (!visuals.nodeHighlight) {
+    return getThemeColor(
+      getNodeColorById({ id: node.id as string, cluster, coloring, linksByNodeId, visuals }),
+      theme,
+    )
+  }
+  return highlightColors[
+    getNodeColorById({ id: node.id as string, cluster, coloring, linksByNodeId, visuals })
+  ][visuals.nodeHighlight](opacity)
+}