from sqlalchemy import Column, Integer, String, DateTime, Float, Boolean,Index, Text, ForeignKey, Enum as SQLEnum
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship
from database import Base

import enum


class Branches(Base):
    __tablename__ = "branches"

    id = Column(Integer,primary_key=True, nullable=False, autoincrement=True)
    direccion = Column(String(255), nullable=False)
    cp = Column(Integer, nullable=False)
    #physical
    is_physical = Column(Boolean, nullable=False)
    location_id = Column(Integer, ForeignKey("location.id"), nullable=False)
    #validation
    is_active = Column(Boolean, nullable=False, default=True)
    #cliente_id
    client_id = Column(Integer, ForeignKey("clients.id"), nullable=True)
    user_id = Column(Integer, ForeignKey("users.id"), nullable=True)

    #timestamsp
    created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
    updated_at = Column(DateTime(timezone=True), onupdate=func.now(), nullable=True)
    deleted_at = Column(DateTime(timezone=True), nullable=True)

    #trace
    created_by = Column(Integer, nullable=True)
    updated_by = Column(Integer, nullable=True)
    deleted_by = Column(Integer, nullable=True)

    #indices
    __table_args__ = (
        Index('idx_branches_client', 'client_id'),
        Index('idx_branches_location', 'location_id'),
        Index('idx_branches_user', 'user_id'),
        Index('idx_branches_active', 'is_active')
    )

    #relaciones

    client = relationship("Client", foreign_keys=[client_id], back_populates="branches")
    location = relationship("Locations", foreign_keys=[location_id], back_populates="branches")
    user = relationship("Users", back_populates="branch")