Update to only use closure and case as focused range when it's more than 80 lines

Author: intitni

Tool/Sources/FocusedCodeFinder/KnownLanguageFocusedCodeFinder.swift

@@ -57,7 +57,8 @@ public protocol KnownLanguageFocusedCodeFinderType: FocusedCodeFinderType {
 
     func contextContainingNode(
         _ node: Node,
-        textProvider: @escaping TextProvider
+        textProvider: @escaping TextProvider,
+        rangeConverter: @escaping RangeConverter
     ) -> NodeInfo?
 
     func createTextProviderAndRangeConverter(
@@ -92,7 +93,11 @@ public extension KnownLanguageFocusedCodeFinderType {
             var focusedNode: Node?
             while let node = contextInfo.nodes.first {
                 contextInfo.nodes.removeFirst()
-                let nodeInfo = contextContainingNode(node, textProvider: textProvider)
+                let nodeInfo = contextContainingNode(
+                    node,
+                    textProvider: textProvider,
+                    rangeConverter: rangeConverter
+                )
                 if nodeInfo?.canBeUsedAsCodeRange ?? false {
                     focusedNode = node
                     break
@@ -126,7 +131,7 @@ public extension KnownLanguageFocusedCodeFinderType {
 
         return .init(
             scope: scopeContexts.isEmpty ? .file : .scope(signature: scopeContexts),
-            contextRange: contextRange, 
+            contextRange: contextRange,
             smallestContextRange: codeRange,
             focusedRange: focusedRange,
             focusedCode: code,
@@ -187,7 +192,11 @@ extension KnownLanguageFocusedCodeFinderType {
 
         while let node = nodes.first {
             nodes.removeFirst()
-            let context = contextContainingNode(node, textProvider: textProvider)
+            let context = contextContainingNode(
+                node,
+                textProvider: textProvider,
+                rangeConverter: rangeConverter
+            )
 
             if let context {
                 contextRange = rangeConverter(context.node)

Tool/Sources/FocusedCodeFinder/ObjectiveC/ObjectiveCCodeFinder.swift

@@ -65,7 +65,8 @@ public class ObjectiveCFocusedCodeFinder: KnownLanguageFocusedCodeFinder<
 
     public func contextContainingNode(
         _ node: Node,
-        textProvider: @escaping TextProvider
+        textProvider: @escaping TextProvider,
+        rangeConverter: @escaping RangeConverter
     ) -> NodeInfo? {
         switch ObjectiveCNodeType(rawValue: node.nodeType ?? "") {
         case .classInterface, .categoryInterface:

Tool/Sources/FocusedCodeFinder/Swift/SwiftFocusedCodeFinder.swift

@@ -62,7 +62,8 @@ public class SwiftFocusedCodeFinder: KnownLanguageFocusedCodeFinder<
 
     public func contextContainingNode(
         _ node: SyntaxProtocol,
-        textProvider: @escaping TextProvider
+        textProvider: @escaping TextProvider,
+        rangeConverter: @escaping RangeConverter
     ) -> NodeInfo? {
         func extractText(_ node: SyntaxProtocol) -> String {
             textProvider(node)
@@ -243,18 +244,19 @@ public class SwiftFocusedCodeFinder: KnownLanguageFocusedCodeFinder<
 
         case let node as ClosureExprSyntax:
             let signature = "closure"
+            let range = rangeConverter(node)
 
             return .init(
                 node: node,
                 signature: signature
                     .split(omittingEmptySubsequences: false, whereSeparator: \.isNewline)
                     .joined(separator: " "),
-                name: "closure"
+                name: "closure",
+                canBeUsedAsCodeRange: range.lineCount > 80
             )
 
         case let node as FunctionCallExprSyntax:
             let signature = "function call"
-
             return .init(
                 node: node,
                 signature: signature
@@ -265,12 +267,15 @@ public class SwiftFocusedCodeFinder: KnownLanguageFocusedCodeFinder<
             )
 
         case let node as SwitchCaseSyntax:
+            let range = rangeConverter(node)
+            
             return .init(
                 node: node,
                 signature: node.trimmedDescription
                     .split(omittingEmptySubsequences: false, whereSeparator: \.isNewline)
                     .joined(separator: " "),
-                name: "switch"
+                name: "switch",
+                canBeUsedAsCodeRange: range.lineCount > 80
             )
 
         default:

Tool/Sources/SuggestionModel/ExportedFromLSP.swift

@@ -52,6 +52,11 @@ public struct CursorRange: Codable, Hashable, Sendable, Equatable, CustomStringC
         return start.line == end.line
     }
 
+    /// The number of lines in the range.
+    public var lineCount: Int {
+        return end.line - start.line + 1
+    }
+    
     public static func == (lhs: CursorRange, rhs: CursorRange) -> Bool {
         return lhs.start == rhs.start && lhs.end == rhs.end
     }