from sqlalchemy import (
    Column,
    String,
    Integer,
    ForeignKey
)
from sqlalchemy.orm import relationship

from models.common.base import BaseModel


class npereport(BaseModel):
    """
    description: Nutanix prism element report model
    """
    __tablename__ = "tnrpe_report"
    _s_collection_name = "npereport"
    _s_class_name = "prismElement"

    id = Column(Integer, primary_key=True, autoincrement=True, index=True)
    vms_total = Column(Integer, nullable=False)
    cert_status = Column(Integer, nullable=False)
    aos_status = Column(Integer, nullable=False)
    storage_dedup = Column(Integer, nullable=False)
    hosts_total = Column(Integer, nullable=False)
    hosts_in_maintenance = Column(Integer, nullable=False)
    storage_usage = Column(Integer, nullable=False)
    cpu_usage = Column(Integer, nullable=False)
    mem_usage = Column(Integer, nullable=False)
    hypervisor = Column(String(32), nullable=True)
    hypervisor_version = Column(String(32), nullable=True)
    alerts_crit_ack = Column(Integer, nullable=False)
    alerts_crit_nack = Column(Integer, nullable=False)
    alerts_warn_ack = Column(Integer, nullable=False)
    alerts_warn_nack = Column(Integer, nullable=False)
    redundancy_factor = Column(Integer, nullable=False)

    pelement_id = Column(
        Integer,
        ForeignKey("tnc_pelement.id"),
        nullable=False,
        index=True
    )
    decomission = relationship(
        "nureport",
        backref="npereport",
        cascade="save-update, delete",
        lazy="dynamic"
    )