refactor(core): rename core pkg dir to core

packages/core/src/utils/node.ts

@@ -0,0 +1,42 @@
+import type { Ref } from 'vue'
+import { getDimensions } from './graph'
+import type { Actions, GraphNode, HandleElement, Position } from '~/types'
+
+export const getHandleBounds = (selector: string, nodeElement: HTMLDivElement, zoom: number): HandleElement[] | undefined => {
+  const handles = nodeElement.querySelectorAll(selector)
+
+  if (!handles || !handles.length) {
+    return undefined
+  }
+
+  const handlesArray = Array.from(handles) as HTMLDivElement[]
+  const nodeBounds = nodeElement.getBoundingClientRect()
+
+  return handlesArray.map((handle): HandleElement => {
+    const handleBounds = handle.getBoundingClientRect()
+
+    return {
+      id: handle.getAttribute('data-handleid'),
+      position: handle.getAttribute('data-handlepos') as unknown as Position,
+      x: (handleBounds.left - nodeBounds.left) / zoom,
+      y: (handleBounds.top - nodeBounds.top) / zoom,
+      ...getDimensions(handle),
+    }
+  })
+}
+
+export const handleNodeClick = (
+  node: GraphNode,
+  multiSelectionActive: boolean,
+  addSelectedNodes: Actions['addSelectedNodes'],
+  removeSelectedElements: Actions['removeSelectedElements'],
+  nodesSelectionActive: Ref<boolean>,
+) => {
+  nodesSelectionActive.value = false
+
+  if (!node.selected) {
+    addSelectedNodes([node])
+  } else if (node.selected && multiSelectionActive) {
+    removeSelectedElements({ nodes: [node] })
+  }
+}