from dataclasses import dataclass
from typing import TYPE_CHECKING
from .track_layout import TrackLayout

if TYPE_CHECKING:
    from .locality import Locality

@dataclass
class URLs:
    wikipedia: str
    fandom: str


@dataclass
class Circuit:
    slug: str
    name: str
    urls: URLs
    locality: 'Locality'
    layouts: dict[str, TrackLayout]

    def to_dict(self) -> dict:
        return {
            "slug": self.slug,
            "name": self.name,
            "urls": {"wikipedia": self.urls.wikipedia, "fandom": self.urls.fandom},
            "layouts": {k: v.to_dict() for k, v in self.layouts.items()},
        }

    @classmethod
    def from_dict(cls, locality: 'Locality', slug: str, data: dict) -> 'Circuit':
        circuit = cls(
            slug=slug,
            name=data["name"],
            urls=URLs(**data["urls"]),
            locality=locality,
            layouts={}
        )
        circuit.layouts = {layout_slug: TrackLayout.from_dict(circuit, layout_slug, layout_data) for
                           layout_slug, layout_data in data["layouts"].items()}
        return circuit

    def load_geo_json_data(self):
        """Load data for all layouts"""
        for track_layout in self.layouts.values():
            track_layout.load_geo_json_data()