from sqlalchemy import Column, Integer, Boolean, String, ForeignKey
from sqlalchemy.orm import relationship, foreign, remote

from crudkit.core.base import CRUDMixin

from muck.models.dbref import Dbref, ObjectType

class Player(Dbref):
    __tablename__ = "players"

    id = Column(Integer, ForeignKey("dbref.id"), primary_key=True)

    pennies = Column(Integer, nullable=False, default=0)
    insert_mode = Column(Boolean, nullable=False, default=False)
    block = Column(Integer, nullable=True)
    password = Column(String, nullable=False)

    home_id = Column(Integer, ForeignKey("dbref.id"), nullable=True)
    home = relationship("Dbref", remote_side=[CRUDMixin.id], foreign_keys=[home_id], primaryjoin=lambda: foreign(Player.home_id) == remote(Dbref.id))

    current_program_id = Column(Integer, ForeignKey("dbref.id"), nullable=True)
    current_program = relationship("Dbref", remote_side=[CRUDMixin.id], foreign_keys=[current_program_id], primaryjoin=lambda: foreign(Player.current_program_id) == remote(Dbref.id))

    __mapper_args__ = {
        "polymorphic_identity": ObjectType.PLAYER,
        "inherit_condition": id == Dbref.id
    }