Merge pull request #7 from follen99/light-mode

## DeepBase v1.8.0 — Light Mode & JavaScript Support

Author: follen99

.gitignore

@@ -170,3 +170,6 @@ cython_debug/
 marimo/_static/
 marimo/_lsp/
 __marimo__/
+
+# output llm context
+llm_context.md

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "deepbase"
 # Increment the version to reflect changes
-version = "1.7.0" 
+version = "1.8.0" 
 authors = [
   { name="Giuliano Ranauro", email="ranaurogln@email.com" },
 ]

src/deepbase/main.py

@@ -0,0 +1,6 @@
+# src/deepbase/parsers/__init__.py
+from .document import get_document_structure
+from .registry import registry
+
+# Espone anche le classi se necessario in futuro
+__all__ = ['get_document_structure', 'registry']

src/deepbase/parsers.py

@@ -0,0 +1,58 @@
+# src/deepbase/parsers/document.py
+import re
+import os
+from .interface import LanguageParser
+
+class MarkdownParser(LanguageParser):
+    def parse(self, content: str, file_path: str) -> str:
+        lines = []
+        for line in content.splitlines():
+            if line.strip().startswith("#"):
+                lines.append(line.strip())
+        if not lines:
+            return "(Markdown file with no headers)"
+        return "\n".join(lines)
+
+class LatexParser(LanguageParser):
+    def parse(self, content: str, file_path: str) -> str:
+        keep_patterns = [
+            r'^\s*\\documentclass',
+            r'^\s*\\usepackage',
+            r'^\s*\\input',
+            r'^\s*\\include',
+            r'^\s*\\(part|chapter|section|subsection|subsubsection)',
+            r'^\s*\\begin',
+            r'^\s*\\end',
+            r'^\s*\\title',
+            r'^\s*\\author',
+            r'^\s*\\date'
+        ]
+        combined_pattern = re.compile('|'.join(keep_patterns))
+        lines = []
+        for line in content.splitlines():
+            # Rimuovi commenti inline parziali se necessario, qui semplifichiamo
+            line_clean = line.split('%')[0].rstrip()
+            if combined_pattern.match(line_clean):
+                lines.append(line_clean)
+        if not lines:
+            return "(LaTeX content empty or purely textual)"
+        return "\n".join(lines)
+
+# Istanziamo i parser per uso interno
+_md_parser = MarkdownParser()
+_tex_parser = LatexParser()
+
+def get_document_structure(file_path: str, content: str):
+    """
+    Funzione di compatibilità per main.py.
+    Restituisce la struttura se è un documento supportato, altrimenti None.
+    """
+    _, ext = os.path.splitext(file_path)
+    ext = ext.lower()
+    
+    if ext in ['.md', '.markdown']:
+        return _md_parser.parse(content, file_path)
+    elif ext in ['.tex', '.sty', '.cls']:
+        return _tex_parser.parse(content, file_path)
+    
+    return None

src/deepbase/parsers/__init__.py

@@ -0,0 +1,25 @@
+# src/deepbase/parsers/fallback.py
+from .interface import LanguageParser
+
+class FallbackParser(LanguageParser):
+    """
+    Parser generico per file non supportati specificamente.
+    Tenta di restituire una versione minimizzata o troncata.
+    """
+    def parse(self, content: str, file_path: str) -> str:
+        lines = []
+        # Rimuove righe vuote e commenti base
+        for line in content.splitlines():
+            clean = line.strip()
+            if clean and not clean.startswith("#"):
+                lines.append(clean)
+        
+        if not lines:
+            return "(Empty or comments-only file)"
+            
+        # Se il file è molto lungo, troncalo per il fallback
+        if len(lines) > 20:
+            preview = "\n".join(lines[:20])
+            return f"{preview}\n... ({len(lines)-20} more lines hidden - Light Mode Fallback)"
+            
+        return "\n".join(lines)

src/deepbase/parsers/document.py

@@ -0,0 +1,14 @@
+# src/deepbase/parsers/interface.py
+from abc import ABC, abstractmethod
+
+class LanguageParser(ABC):
+    """
+    Interfaccia base per i parser di linguaggio.
+    """
+    
+    @abstractmethod
+    def parse(self, content: str, file_path: str) -> str:
+        """
+        Parsa il contenuto del file e restituisce una rappresentazione 'light' (firme, struttura).
+        """
+        pass

src/deepbase/parsers/fallback.py

@@ -0,0 +1,87 @@
+# src/deepbase/parsers/javascript.py
+import re
+from .interface import LanguageParser
+
+class JavaScriptParser(LanguageParser):
+    """
+    Parser per JavaScript, TypeScript e React Native (.js, .jsx, .ts, .tsx).
+    Versione 1.1: Logica Regex base + Supporto Export Default.
+    """
+
+    def parse(self, content: str, file_path: str) -> str:
+        lines = []
+        
+        # Regex patterns per catturare le definizioni strutturali (classi, funzioni, var, tipi)
+        patterns = [
+            # Class definition
+            re.compile(r'^\s*(export\s+)?(default\s+)?(abstract\s+)?class\s+([a-zA-Z0-9_]+)(.*)?\{'),
+            
+            # Function definition standard
+            re.compile(r'^\s*(export\s+)?(default\s+)?(async\s+)?function\s+([a-zA-Z0-9_]+)\s*\(.*'),
+            
+            # Arrow Function / Variable Assignments
+            re.compile(r'^\s*(export\s+)?(const|let|var)\s+([a-zA-Z0-9_]+)\s*=\s*(async\s*)?(\(.*\)|[^=]+)\s*=>.*'),
+            
+            # TypeScript Interfaces & Types
+            re.compile(r'^\s*(export\s+)?(interface|type)\s+([a-zA-Z0-9_]+).*'),
+        ]
+
+        # --- NEW: Regex specifica per Export Default diretto (V2 Feature) ---
+        # Cattura: export default router; | export default MyComponent;
+        # Il (?!...) assicura che non catturi "class" o "function" che sono gestiti meglio dai pattern sopra.
+        re_export_default = re.compile(r'^\s*export\s+default\s+(?!class|function)([a-zA-Z0-9_]+);?')
+
+        # JSDoc pattern
+        in_comment = False
+        source_lines = content.splitlines()
+        
+        for i, line in enumerate(source_lines):
+            stripped = line.strip()
+            
+            # Gestione commenti JSDoc
+            if stripped.startswith("/**"):
+                in_comment = True
+                lines.append(stripped)
+                if stripped.endswith("*/"): 
+                    in_comment = False
+                continue
+            
+            if in_comment:
+                lines.append(stripped)
+                if stripped.endswith("*/"):
+                    in_comment = False
+                continue
+
+            # Ignora commenti single line o righe vuote
+            if not stripped or stripped.startswith("//"):
+                continue
+
+            # --- NEW: Controllo Export Default ---
+            # Se è un export default semplice, lo aggiungiamo così com'è (senza { ... })
+            if re_export_default.match(stripped):
+                lines.append(stripped)
+                continue
+
+            # Verifica patterns standard
+            is_match = False
+            for pattern in patterns:
+                if pattern.match(stripped):
+                    # Pulizia fine riga: se finisce con '{', lo sostituiamo con '...'
+                    clean_line = stripped
+                    if clean_line.endswith("{"):
+                        clean_line = clean_line[:-1].strip()
+                    
+                    # Aggiunge firma + { ... } per indicare struttura compressa
+                    lines.append(f"{clean_line} {{ ... }}")
+                    is_match = True
+                    break
+            
+            # Fallback per decoratori
+            if not is_match and stripped.startswith("@"):
+                if i + 1 < len(source_lines) and "class " in source_lines[i+1]:
+                    lines.append(stripped)
+
+        if not lines:
+            return f"(No exported functions, classes or components found in {file_path})"
+
+        return "\n".join(lines)