from datetime import datetime
from typing import Optional
import uuid
from sqlalchemy import Column, DateTime, String, Boolean, Integer
from sqlmodel import Field, SQLModel
from utils.datetime_utils import get_current_utc_datetime


class ClientModel(SQLModel, table=True):
    __tablename__ = "clients"

    id: uuid.UUID = Field(primary_key=True, default_factory=uuid.uuid4)
    name: str
    slug: str = Field(sa_column=Column(String, unique=True, index=True))
    logo_path: Optional[str] = Field(
        sa_column=Column(String, nullable=True), default=None
    )
    retention_days: Optional[int] = Field(
        sa_column=Column(Integer, nullable=True), default=None
    )
    review_policy: str = Field(default="self_approve")  # self_approve, require_reviewer
    is_active: bool = Field(sa_column=Column(Boolean, default=True, nullable=False))
    created_at: datetime = Field(
        sa_column=Column(
            DateTime(timezone=True), nullable=False, default=get_current_utc_datetime
        ),
    )
    updated_at: datetime = Field(
        sa_column=Column(
            DateTime(timezone=True),
            nullable=False,
            default=get_current_utc_datetime,
            onupdate=get_current_utc_datetime,
        ),
    )