64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
# models.py
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from dataclasses import dataclass, field
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from typing import Optional, List
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@dataclass
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class Card:
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"""Represents an MTG card (subset of Scryfall’s data), including both full image and thumbnail."""
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id: str
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name: str
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mana_cost: Optional[str]
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type_line: str
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oracle_text: Optional[str]
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set_name: str
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rarity: str
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image_url: Optional[str] # “normal” size or better
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thumbnail_url: Optional[str] # small thumbnail
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colors: List[str] # e.g. ["R"], ["W","U"], or [] for colorless
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@classmethod
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def from_scryfall_json(cls, data: dict) -> "Card":
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image_uris = data.get("image_uris", {}) or {}
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return cls(
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id=data["id"],
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name=data["name"],
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mana_cost=data.get("mana_cost"),
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type_line=data["type_line"],
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oracle_text=data.get("oracle_text"),
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set_name=data["set_name"],
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rarity=data["rarity"],
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image_url=image_uris.get("normal") ,
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thumbnail_url=image_uris.get("small"),
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colors=data.get("colors", []),
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)
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@dataclass
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class Deck:
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"""Keeps track of cards and quantities in a deck."""
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name: str
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cards: dict[str, int] = field(default_factory=dict)
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# Example: {"Lightning Bolt": 4, "Island": 24, ...}
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def add_card(self, card_name: str, qty: int = 1):
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self.cards[card_name] = self.cards.get(card_name, 0) + qty
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def remove_card(self, card_name: str, qty: int = 1):
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if card_name in self.cards:
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new_qty = self.cards[card_name] - qty
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if new_qty > 0:
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self.cards[card_name] = new_qty
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else:
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del self.cards[card_name]
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def total_cards(self) -> int:
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return sum(self.cards.values())
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def to_dict(self) -> dict:
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return {"name": self.name, "cards": self.cards}
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@classmethod
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def from_dict(cls, data: dict) -> "Deck":
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deck = cls(name=data["name"])
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deck.cards = data["cards"]
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return deck
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