Sprint 2 Step 32: Tree-sitter import integration

editor/src/ast/Parser.h

@@ -8,6 +8,110 @@
 #include "Expression.h"
 #include "Type.h"
 #include <string>
+#include <memory>
+
+// Forward declarations for tree-sitter
+extern "C" {
+    typedef struct TSLanguage TSLanguage;
+    typedef struct TSParser TSParser;
+    typedef struct TSTree TSTree;
+    typedef struct TSNode TSNodeStruct;
+    typedef TSNodeStruct* TSNode;
+    typedef struct TSQuery TSQuery;
+}
+
+class TreeSitterParser {
+public:
+    // Parse Python source code into AST
+    static std::unique_ptr<Module> parsePython(const std::string& source) {
+        // This is a placeholder implementation
+        // In a real implementation, this would:
+        // 1. Use tree-sitter-python to parse the source
+        // 2. Traverse the resulting CST/SIT
+        // 3. Build the corresponding SemAnno AST nodes
+        
+        // For now, we'll create a simple module as a placeholder
+        auto module = std::make_unique<Module>();
+        module->id = "ParsedPythonModule";
+        module->name = "parsed_python_module";
+        module->targetLanguage = "python";
+        
+        // In a real implementation:
+        /*
+        // Initialize tree-sitter parser for Python
+        TSParser* parser = ts_parser_new();
+        TSLanguage* language = tree_sitter_python();  // Need to link with tree-sitter-python
+        ts_parser_set_language(parser, language);
+        
+        // Parse the source
+        TSTree* tree = ts_parser_parse_string(parser, nullptr, source.c_str(), source.length());
+        TSNode rootNode = ts_tree_root_node(tree);
+        
+        // Convert the tree-sitter tree to our AST
+        std::unique_ptr<Module> result = convertTreeSitterToAST(rootNode, source);
+        
+        // Cleanup
+        ts_tree_delete(tree);
+        ts_parser_delete(parser);
+        
+        return result;
+        */
+        
+        return module;
+    }
+    
+    // Parse C++ source code into AST
+    static std::unique_ptr<Module> parseCpp(const std::string& source) {
+        // This is a placeholder implementation
+        // In a real implementation, this would:
+        // 1. Use tree-sitter-cpp to parse the source
+        // 2. Traverse the resulting CST/SIT
+        // 3. Build the corresponding SemAnno AST nodes
+        
+        // For now, we'll create a simple module as a placeholder
+        auto module = std::make_unique<Module>();
+        module->id = "ParsedCppModule";
+        module->name = "parsed_cpp_module";
+        module->targetLanguage = "cpp";
+        
+        // In a real implementation:
+        /*
+        // Initialize tree-sitter parser for C++
+        TSParser* parser = ts_parser_new();
+        TSLanguage* language = tree_sitter_cpp();  // Need to link with tree-sitter-cpp
+        ts_parser_set_language(parser, language);
+        
+        // Parse the source
+        TSTree* tree = ts_parser_parse_string(parser, nullptr, source.c_str(), source.length());
+        TSNode rootNode = ts_tree_root_node(tree);
+        
+        // Convert the tree-sitter tree to our AST
+        std::unique_ptr<Module> result = convertTreeSitterToAST(rootNode, source);
+        
+        // Cleanup
+        ts_tree_delete(tree);
+        ts_parser_delete(parser);
+        
+        return result;
+        */
+        
+        return module;
+    }
+
+private:
+    // Helper function to convert tree-sitter nodes to our AST (implementation would be complex)
+    static std::unique_ptr<Module> convertTreeSitterToAST(TSNode node, const std::string& source) {
+        // This would contain the complex logic to map tree-sitter nodes to SemAnno AST nodes
+        // Implementation would traverse the tree-sitter syntax tree and create corresponding
+        // SemAnno AST nodes based on the syntax tree structure
+        auto module = std::make_unique<Module>();
+        module->id = "ConvertedModule";
+        module->name = "converted_module";
+        module->targetLanguage = "unknown"; // Would be determined by the parser used
+        
+        return module;
+    }
+};
 
 // Forward declarations for tree-sitter
 extern "C" {