from sqlalchemy import Column, Integer, String, DateTime, ForeignKey
from datetime import datetime, timezone
from app.database import Base

class Analytics(Base):
    __tablename__ = "analytics"

    id = Column(Integer, primary_key=True, index=True)
    user_id = Column(Integer, ForeignKey("users.id"), nullable=True)
    action = Column(String, nullable=False)  # e.g., "tool_executed", "page_visit"
    tool_id = Column(Integer, ForeignKey("tools.id"), nullable=True)
    timestamp = Column(DateTime, default=lambda: datetime.now(timezone.utc))