import logging
from typing import Any
from pydantic import ConfigDict

from sqlmodel import Field, JSON, Column

from gisaf.models.models_base import Model
from gisaf.models.metadata import gisaf_map

logger = logging.getLogger(__name__)


class NotADataframeError(Exception):
    pass


class Qml(Model):
    """
    Model for storing qml (QGis style)
    """
    model_config = ConfigDict(protected_namespaces=())
    __table_args__ = gisaf_map.table_args

    class Admin:
        menu = 'Other'
        flask_admin_model_view = 'QmlModelView'

    model_name: str | None = Field(default=None, primary_key=True)
    qml: str
    attr: str
    style: str
    mapbox_paint: dict[str, Any] | None = Field(sa_type=JSON(none_as_null=True))
    mapbox_layout: dict[str, Any] | None = Field(sa_type=JSON(none_as_null=True))

    def __repr__(self):
        return '<models.Qml {self.model_name:s}>'.format(self=self)