stack-the-deck (#1)

Allow for redrawing or explicitly selecting a card for replacement.

Co-authored-by: Gavin McDonald <gavinmcdoh@gmail.com>
Reviewed-on: #1

lib/TarokkaDeck.ts

@@ -8,8 +8,8 @@ export default class TarokkaDeck {
 	private backs: TarokkaCard[] = [];
 
 	constructor() {
-		this.highDeck = cards.filter((card) => !card.back && card.suit === 'High Deck');
-		this.commonDeck = cards.filter((card) => !card.back && card.suit !== 'High Deck');
+		this.highDeck = cards.filter((card) => card.deck === 'high');
+		this.commonDeck = cards.filter((card) => card.deck === 'common');
 		this.backs = cards.filter((card) => card.back);
 	}
 
@@ -19,6 +19,49 @@ export default class TarokkaDeck {
 		);
 	}
 
+	getLow(): TarokkaGameCard[] {
+		return this.commonDeck.map((card) => ({ ...card, flipped: false }));
+	}
+
+	getHigh(): TarokkaGameCard[] {
+		return this.highDeck.map((card) => ({ ...card, flipped: false }));
+	}
+
+	drawLow(exclude: TarokkaGameCard[] = []): TarokkaGameCard {
+		const excludeIDs = exclude.map(({ id }) => id);
+
+		return {
+			...getRandomItems(
+				this.commonDeck.filter(({ id }) => !excludeIDs.includes(id)),
+				1,
+			)[0],
+			flipped: false,
+		};
+	}
+
+	drawHigh(exclude: TarokkaGameCard[] = []): TarokkaGameCard {
+		const excludeIDs = exclude.map(({ id }) => id);
+
+		return {
+			...getRandomItems(
+				this.highDeck.filter(({ id }) => !excludeIDs.includes(id)),
+				1,
+			)[0],
+			flipped: false,
+		};
+	}
+
+	select(id: string): TarokkaGameCard | null {
+		const card = cards.find((card) => card.id === id);
+
+		if (!card) return null;
+
+		return {
+			...card,
+			flipped: false,
+		};
+	}
+
 	getBack(): TarokkaCard {
 		return this.backs[0];
 	}