from sqlalchemy import Column, String, Boolean, DateTime
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.sql import func
import uuid

from app.core.database import Base

class User(Base):
    __tablename__ = "users"
    
    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    email = Column(String(255), unique=True, nullable=False, index=True)
    username = Column(String(100), unique=True, nullable=False, index=True)
    password_hash = Column(String(255), nullable=False)
    full_name = Column(String(255))
    phone = Column(String(20))  # NOVO
    avatar_url = Column(String)
    timezone = Column(String(50), default='America/Sao_Paulo')
    created_at = Column(DateTime(timezone=True), server_default=func.now())
    updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
    last_login_at = Column(DateTime(timezone=True))
    is_active = Column(Boolean, default=True)
    is_verified = Column(Boolean, default=False)
    is_superadmin = Column(Boolean, default=False)
    verification_token = Column(String(255))  # NOVO - para confirmação de email