from sqlalchemy import UUID, Column, Float, ForeignKey, String
from src.database.core import Base
from src.models import DefaultMixin

class OverhaulActivity(Base, DefaultMixin):
    __tablename__ = 'oh_tr_overhaul_activity'
    assetnum = Column(String, nullable=True)
    overhaul_scope_id = Column(UUID(as_uuid=True), ForeignKey('oh_ms_overhaul_scope.id'), nullable=False)
    material_cost = Column(Float, nullable=False, default=0)
    service_cost = Column(Float, nullable=False, default=0)
    status = Column(String, nullable=False, default='pending')