from sqlalchemy import UUID, Column, Float, Integer, String, ForeignKey
from src.database.core import Base
from src.models import DefaultMixin, IdentityMixin, TimeStampMixin
from sqlalchemy.orm import relationship
from src.workorder.model import MasterWorkOrder
from sqlalchemy.ext.hybrid import hybrid_property


class ScopeEquipmentJob(Base, DefaultMixin):
    __tablename__ = "oh_ms_scope_equipment_job"

    assetnum = Column(String, nullable=False)
    job_id = Column(UUID(as_uuid=True), ForeignKey(
        "oh_ms_job.id", ondelete="cascade"))

    master_equipments = relationship(
        "MasterEquipment", lazy="raise", primaryjoin="and_(ScopeEquipmentJob.assetnum == foreign(MasterEquipment.assetnum))", uselist=False)

    job = relationship(
        "MasterActivity", lazy="selectin"
    )