from sqlalchemy import Integer, String, Text, text
from sqlalchemy.orm import Mapped, mapped_column

from api.v1.common.base_models import TenantScopedMixin, TimestampMixin
from core.database import Base


class Account(Base, TenantScopedMixin, TimestampMixin):
    """Cuenta CRM: empresa cliente o prospecto.

    Modela importadores, IMMEX, agencias aduanales, transportistas, etc.
    Los campos aduaneros (RFC, patente) son opcionales para no forzar datos
    en prospectos que aún no comparten información fiscal.
    """

    __tablename__ = "accounts"
    __table_args__ = {"schema": "crm"}

    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
    # Razón social (nombre legal) y nombre comercial
    name: Mapped[str] = mapped_column(String(255), nullable=False)
    trade_name: Mapped[str | None] = mapped_column(String(255), nullable=True)
    rfc: Mapped[str | None] = mapped_column(String(13), nullable=True, index=True)
    # Tipo de cuenta: immex | agencia_aduanal | importador | exportador | transportista | otro
    account_type: Mapped[str | None] = mapped_column(String(40), nullable=True)
    industry: Mapped[str | None] = mapped_column(String(120), nullable=True)
    email: Mapped[str | None] = mapped_column(String(255), nullable=True)
    phone: Mapped[str | None] = mapped_column(String(40), nullable=True)
    website: Mapped[str | None] = mapped_column(String(255), nullable=True)
    address: Mapped[str | None] = mapped_column(Text, nullable=True)
    city: Mapped[str | None] = mapped_column(String(120), nullable=True)
    state: Mapped[str | None] = mapped_column(String(120), nullable=True)
    country: Mapped[str | None] = mapped_column(String(2), nullable=True, server_default=text("'MX'"))
    # Patente del agente aduanal (dato aduanero, no se traduce)
    patente_aduanal: Mapped[str | None] = mapped_column(String(20), nullable=True)
    # Estado comercial: active | inactive | prospect
    status: Mapped[str] = mapped_column(String(20), nullable=False, server_default=text("'active'"))
    # Vendedor responsable (id de usuario Keycloak / sub)
    owner_user_id: Mapped[str | None] = mapped_column(String(64), nullable=True, index=True)
    notes: Mapped[str | None] = mapped_column(Text, nullable=True)