from sqlalchemy import Column, ForeignKey, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship
from sqlalchemy import create_engine

Base = declarative_base()

class User(Base):
	__tablename__ = 'user'

	id = Column(Integer, primary_key=True)
	name = Column(String(250), nullable=False)
	email = Column(String(250), nullable=False)
	picture = Column(String(250))


class Game(Base):
	__tablename__ = 'game'

	id = Column(Integer, primary_key=True)
	name = Column(String(250), nullable=False)
	user_id = Column(Integer, ForeignKey('user.id'))
	user = relationship(User)

	""" Delete cascade -- deletes the items associated
	with the game if the game is deleted
	"""
	game_item = relationship('GameItem', cascade='all, delete-orphan')

	@property
	def serialize(self):
		"""Return object data in easily serializeable format"""
		return {
			'name': self.name,
			'id': self.id,
		}
	
class GameItem(Base):
	__tablename__ = 'game_item'

	name = Column(String(80), nullable=False)
	id = Column(Integer, primary_key=True)
	description = Column(String(250))
	price = Column(String(15))
	game_id = Column(Integer, ForeignKey('game.id'))
	game = relationship(Game)
	user_id = Column(Integer, ForeignKey('user.id'))
	user = relationship(User)

	@property
	def serialize(self):
		"""Return object data in easily serializeable format"""
		return {
			'name': self.name,
			'description': self.description,
			'id': self.id,
			'price': self.price
		}

engine = create_engine('sqlite:///gameitemswithusers.db')

Base.metadata.create_all(engine)
	