backend/indexer/manager.py

from typing import Dict, List
from .ast_parser import PythonASTParser
from .graph import DependencyGraph

class WorkspaceIndexer:
    """Orchestrates AST parsing, symbol indexing, and workspace search."""
    
    def __init__(self):
        self.parser = PythonASTParser()
        self.graph = DependencyGraph()
        self.symbol_index: Dict[str, List[str]] = {}
        
    def index_file(self, filepath: str, source_code: str):
        # Parse abstract syntax tree
        symbols = self.parser.parse(source_code)
        
        # Populate symbol index
        self.symbol_index[filepath] = symbols.get("classes", []) + symbols.get("functions", [])
        
        # Populate dependency graph via imports
        self.graph.add_node(filepath)
        for imp in symbols.get("imports", []):
            self.graph.add_edge(filepath, imp)
            
    def search_symbols(self, query: str) -> List[str]:
        """Basic workspace search for symbols."""
        results = []
        for filepath, syms in self.symbol_index.items():
            if any(query.lower() in sym.lower() for sym in syms):
                results.append(filepath)
        return results