"""
Modelos ORM para gestión de clientes y proveedores
"""
from typing import Optional
from decimal import Decimal
from sqlalchemy import Integer, String, SmallInteger, Numeric, ForeignKey, PrimaryKeyConstraint, ForeignKeyConstraint
from sqlalchemy.orm import Mapped, mapped_column, relationship
from core.database import Base


class ClientProvider(Base):
    """
    Modelo para la tabla GClientesPro - Información de clientes y proveedores
    """
    __tablename__ = "client_provider"
    __table_args__ = (
        PrimaryKeyConstraint('client_id', name='client_provider_pkey'),
        ForeignKeyConstraint(['tenant_id'], ['a76.tenants.id'], name='fk_client_provider_tenant'),
        {"schema": "a76"}
    )
    
    # Primary key
    client_id: Mapped[int] = mapped_column(Integer, primary_key=True)
        
    # Basic information
    type_nat_foreign: Mapped[Optional[str]] = mapped_column(String(1))  # TIPO NACIONAL/EXTRANJERO
    name: Mapped[Optional[str]] = mapped_column(String(256))
    short_name: Mapped[Optional[str]] = mapped_column(String(10))
    rfc: Mapped[Optional[str]] = mapped_column(String(30))
    curp: Mapped[Optional[str]] = mapped_column(String(19))
    client_or_provider: Mapped[Optional[str]] = mapped_column(String(1))
    linking: Mapped[Optional[str]] = mapped_column(String(1))
    transform_subassembly: Mapped[Optional[str]] = mapped_column(String(1))
    extra_information: Mapped[Optional[str]] = mapped_column(String(399))
    web_key: Mapped[Optional[str]] = mapped_column(String(40))
    responsible: Mapped[Optional[str]] = mapped_column(String(80))
    position: Mapped[Optional[str]] = mapped_column(String(30))
    incoterm: Mapped[Optional[str]] = mapped_column(String(19))
    is_national_provider: Mapped[Optional[str]] = mapped_column(String(2))
    enabled_disabled: Mapped[Optional[int]] = mapped_column(SmallInteger)
    tenant_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
    
    # Relationships
    address: Mapped[Optional["ClientProviderAddress"]] = relationship(back_populates="client_provider", uselist=False, cascade="all, delete-orphan")
    programs: Mapped[Optional["ClientProviderPrograms"]] = relationship(back_populates="client_provider", uselist=False, cascade="all, delete-orphan")


class ClientProviderAddress(Base):
    """
    Modelo para la tabla GClientesPro_Direccion - Dirección de clientes y proveedores
    """
    __tablename__ = "client_provider_address"
    __table_args__ = (
        PrimaryKeyConstraint('id', name='client_provider_address_pkey'),
        ForeignKeyConstraint(['tenant_id'], ['a76.tenants.id'], name='fk_client_provider_address_tenant'),
        ForeignKeyConstraint(['client_id'], ['a76.client_provider.client_id'], ondelete='CASCADE', name='fk_client_provider_address_client'),
        {"schema": "a76"}
    )
    
    # Primary key (foreign key)
    id: Mapped[int] = mapped_column(Integer, primary_key=True)
    client_id: Mapped[int] = mapped_column(Integer, ForeignKey('a76.client_provider.client_id', ondelete='CASCADE'))
    
    tenant_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
    
    # Address information
    municipality: Mapped[Optional[str]] = mapped_column(String(150))
    streets: Mapped[Optional[str]] = mapped_column(String(100))
    neighborhood: Mapped[Optional[str]] = mapped_column(String(40))
    interior_number: Mapped[Optional[str]] = mapped_column(String(20))
    exterior_number: Mapped[Optional[str]] = mapped_column(String(20))
    postal_code: Mapped[Optional[str]] = mapped_column(String(15))
    city: Mapped[Optional[str]] = mapped_column(String(30))
    state: Mapped[Optional[str]] = mapped_column(String(30))
    country: Mapped[Optional[str]] = mapped_column(String(3))
    phone: Mapped[Optional[str]] = mapped_column(String(30))
    fax_number: Mapped[Optional[str]] = mapped_column(String(30))
    email: Mapped[Optional[str]] = mapped_column(String(100))
    contact: Mapped[Optional[str]] = mapped_column(String(50))
    reference: Mapped[Optional[str]] = mapped_column(String(250))
    
    # Relationship
    client_provider: Mapped["ClientProvider"] = relationship(back_populates="address")


class ClientProviderPrograms(Base):
    """
    Modelo para la tabla GClientesPro_Programas - Programas de clientes y proveedores
    """
    __tablename__ = "client_provider_programs"
    __table_args__ = (
        PrimaryKeyConstraint('id', name='client_provider_programs_pkey'),
        ForeignKeyConstraint(['tenant_id'], ['a76.tenants.id'], name='fk_client_provider_programs_tenant'),
        ForeignKeyConstraint(['client_id'], ['a76.client_provider.client_id'], ondelete='CASCADE', name='fk_client_provider_programs_client'),
        {"schema": "a76"}
    )
    
    # Primary key (foreign key)
    id: Mapped[int] = mapped_column(Integer, primary_key=True)
    client_id: Mapped[int] = mapped_column(Integer, ForeignKey('a76.client_provider.client_id', ondelete='CASCADE'))
    
    tenant_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
    
    # Program information
    program: Mapped[Optional[str]] = mapped_column(String(7))
    program_number: Mapped[Optional[str]] = mapped_column(String(40))
    prosec: Mapped[Optional[int]] = mapped_column(SmallInteger)
    prosec_authorization: Mapped[Optional[str]] = mapped_column(String(20))
    secon_auth_date: Mapped[Optional[int]] = mapped_column(Integer)
    manufacturer_id: Mapped[Optional[str]] = mapped_column(String(25))
    tax_id: Mapped[Optional[str]] = mapped_column(String(30))
    broker: Mapped[Optional[str]] = mapped_column(String(6))
    import_broker: Mapped[Optional[str]] = mapped_column(String(6))
    transfer_key: Mapped[Optional[str]] = mapped_column(String(8))
    secon_authorization: Mapped[Optional[str]] = mapped_column(String(20))
    applied_proportion: Mapped[Optional[Decimal]] = mapped_column(Numeric(7, 2))
    is_certified_company: Mapped[Optional[str]] = mapped_column(String(1))
    certified_company_registry: Mapped[Optional[str]] = mapped_column(String(40))
    donation_auth_number: Mapped[Optional[str]] = mapped_column(String(50))
    ctpat_svi: Mapped[Optional[str]] = mapped_column(String(100))
    tax_registry_number: Mapped[Optional[str]] = mapped_column(String(40))
    subassembly_service: Mapped[Optional[int]] = mapped_column(SmallInteger)
    autse_dates: Mapped[Optional[int]] = mapped_column()
    autse_number: Mapped[Optional[str]] = mapped_column(String(300))
    
    # Relationship
    client_provider: Mapped["ClientProvider"] = relationship(back_populates="programs")