from datetime import datetime
from typing import Optional

from ninja import Schema


class GameOut(Schema):
    id: int
    steam_app_id: Optional[int] = None
    name: str
    path: str
    custom_path: bool
    image: Optional[str] = None
    description: str

    @staticmethod
    def resolve_description(obj) -> str:
        # The admin one wins, Steam games fall back to their store blurb
        return obj.description or obj.steam_short_description


class SteamGameOut(Schema):
    id: int
    name: str
    steam_app_id: int
    store_url: str
    header_image: str
    short_description: str
    is_free: bool
    currency: str
    price_initial: Optional[int] = None
    price_final: Optional[int] = None
    discount_percent: int
    updated_at: Optional[datetime] = None

    @staticmethod
    def resolve_store_url(obj) -> str:
        return f"https://store.steampowered.com/app/{obj.steam_app_id}"

    @staticmethod
    def resolve_header_image(obj) -> str:
        return (
            obj.steam_header_image
            or f"https://cdn.akamai.steamstatic.com/steam/apps/{obj.steam_app_id}/header.jpg"
        )

    @staticmethod
    def resolve_short_description(obj) -> str:
        return obj.steam_short_description

    @staticmethod
    def resolve_is_free(obj) -> bool:
        return obj.steam_is_free

    @staticmethod
    def resolve_currency(obj) -> str:
        return obj.steam_currency

    @staticmethod
    def resolve_price_initial(obj) -> Optional[int]:
        return obj.steam_price_initial

    @staticmethod
    def resolve_price_final(obj) -> Optional[int]:
        return obj.steam_price_final

    @staticmethod
    def resolve_discount_percent(obj) -> int:
        return obj.steam_discount_percent

    @staticmethod
    def resolve_updated_at(obj) -> Optional[datetime]:
        return obj.steam_info_updated_at