add multiple selections support for focusPath (#3944)

src/lang/KclSingleton.ts

@@ -416,7 +416,7 @@ export class KclManager {
     ast: Program,
     execute: boolean,
     optionalParams?: {
-      focusPath?: PathToNode
+      focusPath?: Array<PathToNode>
       zoomToFit?: boolean
       zoomOnRangeAndType?: {
         range: SourceRange
@@ -435,27 +435,34 @@ export class KclManager {
     let returnVal: Selections | undefined = undefined
 
     if (optionalParams?.focusPath) {
-      const _node1 = getNodeFromPath<any>(
+      returnVal = {
+        codeBasedSelections: [],
+        otherSelections: [],
+      }
+
+      for (const path of optionalParams.focusPath) {
+        const getNodeFromPathResult = getNodeFromPath<any>(
           astWithUpdatedSource,
-        optionalParams?.focusPath
+          path
         )
-      if (err(_node1)) return Promise.reject(_node1)
-      const { node } = _node1
+        if (err(getNodeFromPathResult))
+          return Promise.reject(getNodeFromPathResult)
+        const { node } = getNodeFromPathResult
 
         const { start, end } = node
+
         if (!start || !end)
           return {
             selections: undefined,
             newAst: astWithUpdatedSource,
           }
-      returnVal = {
-        codeBasedSelections: [
-          {
+
+        if (start && end) {
+          returnVal.codeBasedSelections.push({
             type: 'default',
             range: [start, end],
-          },
-        ],
-        otherSelections: [],
+          })
+        }
       }
     }
 

src/lang/modifyAst/addFillet.ts

@@ -65,7 +65,7 @@ export function modifyAstWithFilletAndTag(
   ast: Program,
   selection: Selections,
   radius: KclCommandValue
-): { modifiedAst: Program; pathToFilletNode: PathToNode } | Error {
+): { modifiedAst: Program; pathToFilletNode: Array<PathToNode> } | Error {
   const astResult = insertRadiusIntoAst(ast, radius)
   if (err(astResult)) return astResult
 
@@ -73,7 +73,8 @@ export function modifyAstWithFilletAndTag(
   const artifactGraph = engineCommandManager.artifactGraph
 
   let clonedAst = structuredClone(ast)
-  let lastPathToFilletNode: PathToNode = []
+  const clonedAstForGetExtrude = structuredClone(ast)
+  let pathToFilletNodes: Array<PathToNode> = []
 
   for (const selectionRange of selection.codeBasedSelections) {
     const singleSelection = {
@@ -82,7 +83,7 @@ export function modifyAstWithFilletAndTag(
     }
     const getPathToExtrudeForSegmentSelectionResult =
       getPathToExtrudeForSegmentSelection(
-        clonedAst,
+        clonedAstForGetExtrude,
         singleSelection,
         programMemory,
         artifactGraph
@@ -101,9 +102,9 @@ export function modifyAstWithFilletAndTag(
     if (trap(addFilletResult)) return addFilletResult
     const { modifiedAst, pathToFilletNode } = addFilletResult
     clonedAst = modifiedAst
-    lastPathToFilletNode = pathToFilletNode
+    pathToFilletNodes.push(pathToFilletNode)
   }
-  return { modifiedAst: clonedAst, pathToFilletNode: lastPathToFilletNode }
+  return { modifiedAst: clonedAst, pathToFilletNode: pathToFilletNodes }
 }
 
 function insertRadiusIntoAst(
@@ -166,7 +167,7 @@ export function getPathToExtrudeForSegmentSelection(
 
 async function updateAstAndFocus(
   modifiedAst: Program,
-  pathToFilletNode: PathToNode
+  pathToFilletNode: Array<PathToNode>
 ) {
   const updatedAst = await kclManager.updateAst(modifiedAst, true, {
     focusPath: pathToFilletNode,

src/machines/modelingMachine.ts

@@ -555,7 +555,7 @@ export const modelingMachine = setup({
 
         store.videoElement?.pause()
         const updatedAst = await kclManager.updateAst(modifiedAst, true, {
-          focusPath: pathToExtrudeArg,
+          focusPath: [pathToExtrudeArg],
           zoomToFit: true,
           zoomOnRangeAndType: {
             range: selection.codeBasedSelections[0].range,
@@ -602,7 +602,7 @@ export const modelingMachine = setup({
 
         store.videoElement?.pause()
         const updatedAst = await kclManager.updateAst(modifiedAst, true, {
-          focusPath: pathToRevolveArg,
+          focusPath: [pathToRevolveArg],
           zoomToFit: true,
           zoomOnRangeAndType: {
             range: selection.codeBasedSelections[0].range,