| 61 | }; |
| 62 | |
| 63 | function findSymbolByName( |
| 64 | rootNode: any, |
| 65 | nodeTypes: string[], |
| 66 | name: string, |
| 67 | parentClassName?: string, |
| 68 | ): FoundSymbol[] { |
| 69 | const matches: FoundSymbol[] = []; |
| 70 | |
| 71 | function getSymbolName(node: any): string | null { |
| 72 | // Try common field names |
| 73 | for (const field of ['name']) { |
| 74 | const f = node.childForFieldName(field); |
| 75 | if (f) return f.text; |
| 76 | } |
| 77 | // Fallback: look for first identifier child |
| 78 | for (let i = 0; i < node.childCount; i++) { |
| 79 | const c = node.child(i); |
| 80 | if (c && (c.type === 'identifier' || c.type === 'property_identifier' || c.type === 'type_identifier')) { |
| 81 | return c.text; |
| 82 | } |
| 83 | } |
| 84 | return null; |
| 85 | } |
| 86 | |
| 87 | function getEnclosingClassName(node: any): string | null { |
| 88 | let cur = node.parent; |
| 89 | while (cur) { |
| 90 | if ( |
| 91 | cur.type === 'class_declaration' || |
| 92 | cur.type === 'abstract_class_declaration' || |
| 93 | cur.type === 'class_definition' || |
| 94 | cur.type === 'struct_item' || |
| 95 | cur.type === 'class' // generic |
| 96 | ) { |
| 97 | return getSymbolName(cur); |
| 98 | } |
| 99 | cur = cur.parent; |
| 100 | } |
| 101 | return null; |
| 102 | } |
| 103 | |
| 104 | function visit(node: any) { |
| 105 | if (nodeTypes.includes(node.type)) { |
| 106 | const symName = getSymbolName(node); |
| 107 | if (symName === name) { |
| 108 | const enclosing = getEnclosingClassName(node); |
| 109 | if (!parentClassName || enclosing === parentClassName) { |
| 110 | matches.push({ |
| 111 | name, |
| 112 | kind: node.type, |
| 113 | startIndex: node.startIndex, |
| 114 | endIndex: node.endIndex, |
| 115 | startRow: node.startPosition.row, |
| 116 | endRow: node.endPosition.row, |
| 117 | startColumn: node.startPosition.column, |
| 118 | endColumn: node.endPosition.column, |
| 119 | }); |
| 120 | } |