from decimal import Decimal
from typing import Optional

from api.v1.common.base_models import TenantScopedMixin, TimestampMixin
from core.database import Base
from sqlalchemy import (
    Index,
    Integer,
    Numeric,
    PrimaryKeyConstraint,
    String,
    Text,
)
from sqlalchemy.orm import Mapped, mapped_column

class Manifest(Base, TenantScopedMixin, TimestampMixin):
    __tablename__ = "manifests"
    __table_args__ = (
        Index("idx_manifests_manifest_number", "manifest_number"),
        {"schema": "a76"},
    )

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    
    manifest_number: Mapped[str] = mapped_column(String(15), nullable=True)
    importer_details: Mapped[Optional[str]] = mapped_column(String(60), nullable=True)
    person_in_charge: Mapped[Optional[str]] = mapped_column(String(60), nullable=True)
    consigned_to: Mapped[Optional[str]] = mapped_column(String(8), nullable=True)
    sent_by: Mapped[Optional[str]] = mapped_column(String(8), nullable=True)
    foreign_exit_port: Mapped[Optional[str]] = mapped_column(String(6), nullable=True)
    foreign_exit_port_loc: Mapped[Optional[str]] = mapped_column(String(4), nullable=True)
    destination_port: Mapped[Optional[str]] = mapped_column(String(6), nullable=True)
    destination_port_loc: Mapped[Optional[str]] = mapped_column(String(4), nullable=True)
    entry_port: Mapped[Optional[str]] = mapped_column(String(6), nullable=True)
    entry_port_loc: Mapped[Optional[str]] = mapped_column(String(4), nullable=True)
    entry_date: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
    net_weight: Mapped[Optional[Decimal]] = mapped_column(Numeric(19, 8), nullable=True)
    gross_weight: Mapped[Optional[Decimal]] = mapped_column(Numeric(19, 8), nullable=True)
    total_value: Mapped[Optional[Decimal]] = mapped_column(Numeric(19, 8), nullable=True)
    description: Mapped[Optional[str]] = mapped_column(String(2500), nullable=True)
    broker_code: Mapped[Optional[str]] = mapped_column(String(5), nullable=True)
    carrier_code: Mapped[Optional[str]] = mapped_column(String(5), nullable=True)
    payment_invoice_number: Mapped[Optional[str]] = mapped_column(String(5), nullable=True)
    seal_number: Mapped[Optional[str]] = mapped_column(String(30), nullable=True)
    entry_hour: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
    hazardous_material: Mapped[Optional[str]] = mapped_column(String(2), nullable=True)
    transport_mode: Mapped[Optional[str]] = mapped_column(String(2), nullable=True)
    transport_code: Mapped[Optional[str]] = mapped_column(String(14), nullable=True)
    trailer_number: Mapped[Optional[str]] = mapped_column(String(20), nullable=True)
    status: Mapped[Optional[str]] = mapped_column(String(14), nullable=True)
    status_description: Mapped[Optional[str]] = mapped_column(String(1000), nullable=True)
    manifest_type: Mapped[Optional[str]] = mapped_column(String(3), nullable=True)