"""
Modelos ORM para gestión de clientes y proveedores
"""
from sqlalchemy import Column, Integer, String, DateTime, Boolean, Text, SmallInteger, Numeric, ForeignKey
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship
from core.database import Base
import enum


class ClientProvider(Base):
    """
    Modelo para la tabla GClientesPro - Información de clientes y proveedores
    """
    __tablename__ = "client_provider"
    __table_args__ = {"schema": "a76"}
    
    # Primary key
    client_id = Column(String(8), primary_key=True, nullable=False)
    
    # Basic information
    type_nat_foreign = Column(String(1), nullable=True)  # TIPO NACIONAL/EXTRANJERO
    name = Column(String(256), nullable=True)
    short_name = Column(String(10), nullable=True)
    rfc = Column(String(30), nullable=True)
    curp = Column(String(19), nullable=True)
    client_or_provider = Column(String(1), nullable=True)
    linking = Column(String(1), nullable=True)
    transform_subassembly = Column(String(1), nullable=True)
    extra_information = Column(String(399), nullable=True)
    web_key = Column(String(40), nullable=True)
    responsible = Column(String(80), nullable=True)
    position = Column(String(30), nullable=True)
    incoterm = Column(String(19), nullable=True)
    is_national_provider = Column(String(2), nullable=True)
    enabled_disabled = Column(SmallInteger, nullable=True)
    tenant_id = Column(String, ForeignKey("a76.tenants.id"), nullable=False)
    
    # Relationships
    address = relationship("GClientProviderAddress", back_populates="client_provider", uselist=False, cascade="all, delete-orphan")
    programs = relationship("GClientProviderPrograms", back_populates="client_provider", uselist=False, cascade="all, delete-orphan")


class GClientProviderAddress(Base):
    """
    Modelo para la tabla GClientesPro_Direccion - Dirección de clientes y proveedores
    """
    __tablename__ = "gclient_provider_address"
    __table_args__ = {"schema": "a76"}
    
    # Primary key (foreign key)
    client_id = Column(String(8), ForeignKey('a76.client_provider.client_id', ondelete='CASCADE'), primary_key=True, nullable=False)
    
    # Address information
    municipality = Column(String(150), nullable=True)
    streets = Column(String(100), nullable=True)
    neighborhood = Column(String(40), nullable=True)
    interior_number = Column(String(20), nullable=True)
    exterior_number = Column(String(20), nullable=True)
    postal_code = Column(String(15), nullable=True)
    city = Column(String(30), nullable=True)
    state = Column(String(30), nullable=True)
    country = Column(String(3), nullable=True)
    phone = Column(String(30), nullable=True)
    fax_number = Column(String(30), nullable=True)
    email = Column(String(100), nullable=True)
    contact = Column(String(50), nullable=True)
    reference = Column(String(250), nullable=True)
    
    # Relationship
    client_provider = relationship("ClientProvider", back_populates="address")


class GClientProviderPrograms(Base):
    """
    Modelo para la tabla GClientesPro_Programas - Programas de clientes y proveedores
    """
    __tablename__ = "gclient_provider_programs"
    __table_args__ = {"schema": "a76"}
    
    # Primary key (foreign key)
    client_id = Column(String(8), ForeignKey('a76.client_provider.client_id', ondelete='CASCADE'), primary_key=True, nullable=False)
    
    # Program information
    program = Column(String(7), nullable=True)
    program_number = Column(String(40), nullable=True)
    prosec = Column(SmallInteger, nullable=True)
    prosec_authorization = Column(String(20), nullable=True)
    secon_auth_date = Column(Integer, nullable=True)
    manufacturer_id = Column(String(25), nullable=True)
    tax_id = Column(String(30), nullable=True)
    broker = Column(String(6), nullable=True)
    import_broker = Column(String(6), nullable=True)
    transfer_key = Column(String(8), nullable=True)
    secon_authorization = Column(String(20), nullable=True)
    applied_proportion = Column(Numeric(7, 2), nullable=True)
    is_certified_company = Column(String(1), nullable=True)
    certified_company_registry = Column(String(40), nullable=True)
    donation_auth_number = Column(String(50), nullable=True)
    ctpat_svi = Column(String(100), nullable=True)
    tax_registry_number = Column(String(40), nullable=True)
    subassembly_service = Column(SmallInteger, nullable=True)
    autse_dates = Column(Integer, nullable=True)
    autse_number = Column(String(300), nullable=True)
    
    # Relationship
    client_provider = relationship("ClientProvider", back_populates="programs")