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

from app.db.base import Base, UUIDMixin, TenantMixin, TimestampMixin


class Order(Base, UUIDMixin, TenantMixin, TimestampMixin):
    __tablename__ = "orders"
    nr_comanda: Mapped[str | None] = mapped_column(String(50))
    vehicle_id: Mapped[str | None] = mapped_column(String(36))
    client_id: Mapped[str | None] = mapped_column(String(36))
    tip_deviz_id: Mapped[str | None] = mapped_column(String(36))
    status: Mapped[str] = mapped_column(String(20), default="DRAFT", server_default="DRAFT")
    data_comanda: Mapped[str | None] = mapped_column(Text)
    km_intrare: Mapped[int | None] = mapped_column(Integer)
    observatii: Mapped[str | None] = mapped_column(Text)
    mecanic_id: Mapped[str | None] = mapped_column(String(36))
    # Denormalized client/vehicle info for quick display
    client_nume: Mapped[str | None] = mapped_column(String(200))
    client_telefon: Mapped[str | None] = mapped_column(String(20))
    nr_auto: Mapped[str | None] = mapped_column(String(20))
    marca_denumire: Mapped[str | None] = mapped_column(String(100))
    model_denumire: Mapped[str | None] = mapped_column(String(100))
    # Totals — server_default ensures raw SQL INSERT without these fields still works
    total_manopera: Mapped[float] = mapped_column(Float, default=0, server_default="0")
    total_materiale: Mapped[float] = mapped_column(Float, default=0, server_default="0")
    total_general: Mapped[float] = mapped_column(Float, default=0, server_default="0")
    # Client portal
    token_client: Mapped[str | None] = mapped_column(String(36))
    status_client: Mapped[str | None] = mapped_column(String(20))
    # Audit
    created_by: Mapped[str | None] = mapped_column(String(36))