# Entity: Book

from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session
from app.api.db.database import get_db
# You'll need to add correct model and schema imports

router = APIRouter()

@router.get("/books")
async def get_books(
    title: str | None = None,
    author: str | None = None,
    db: Session = Depends(get_db)
):
    """
    Get all books with optional filtering by title and author.
    
    Args:
        title (str, optional): Filter books by title.
        author (str, optional): Filter books by author.
        db (Session, Depends): Database session object.
        
    Returns:
        List[BookSchema]: List of book objects matching the filters.
    """
    query = db.query(Book)
    
    if title:
        query = query.filter(Book.title.ilike(f"%{title}%"))
        
    if author:
        query = query.filter(Book.author.ilike(f"%{author}%"))
        
    books = query.all()
    
    return books