from sqlalchemy import create_engine, Column, Integer, String, Text, ForeignKey
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from sqlalchemy.sql.functions import func
from sqlalchemy.sql.sqltypes import DateTime

# Initialize the database
DATABASE_URL = "sqlite:///./project_monitor.db"

# SQLAlchemy setup
engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
Base = declarative_base()


# Define the table model


class Script(Base):
    __tablename__ = "scripts"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    script_content = Column(Text, nullable=True)
    created_at = Column(
        DateTime(timezone=True), nullable=False, server_default=func.now()
    )


class Log(Base):
    __tablename__ = "logs"

    id = Column(Integer, primary_key=True, index=True)
    message = Column(String, nullable=False)
    created_at = Column(
        DateTime(timezone=True), nullable=False, server_default=func.now()
    )

    script_id = Column(Integer, ForeignKey("scripts.id"), nullable=False)


# Create the database tables
Base.metadata.create_all(bind=engine)