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Add deck legality checking, deck/library import-export, and a command palette

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Threads Scryfall's per-format legalities through the reference db and adds a
deck-page indicator (structural rules + banned/restricted lists) that lists
violation reasons inline. Decks and selected library cards can now be
exported to/imported from plain-text decklists, with best-effort name
resolution and a report of anything that didn't match. Also adds a shuffle-
and-draw sample hand modal, and an Alt+/ command palette for jumping to a
tab, deck, or card without leaving the keyboard.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Garrett Mills
2026-07-20 00:21:22 -05:00
parent cf9c930b02
commit 008ab33723
18 changed files with 1696 additions and 138 deletions
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45
src/api.ts
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@@ -15,6 +15,7 @@ export interface CardRef {
produced_mana: number; // WUBRG bitmask of mana this card can tap for
produces_colorless: boolean; // can produce {C}
price_usd: number; // USD market price, or 0 if unknown
legalities: number; // 2 bits/format bitmask, see LEGALITY_FORMATS
}
export interface LibraryCard extends CardRef {
@@ -41,6 +42,16 @@ export interface Deck {
notes: string;
}
export interface DeckImportResult {
deck: Deck;
unresolved: string[];
}
export interface LibraryImportResult {
added: [string, number][];
unresolved: string[];
}
export interface LibraryFilter {
text?: string | null;
colors_exact?: number | null;
@@ -107,6 +118,32 @@ export function maskToLetters(mask: number): string {
.join("");
}
// --- Legality bitmask helpers ----------------------------------------------
// Mirrors mtgc-core's model::LEGALITY_FORMATS / Legalities exactly: 2 bits per
// format, in this fixed order. Do not reorder.
export const LEGALITY_FORMATS: { key: string; label: string }[] = [
{ key: "standard", label: "Standard" },
{ key: "pioneer", label: "Pioneer" },
{ key: "modern", label: "Modern" },
{ key: "legacy", label: "Legacy" },
{ key: "vintage", label: "Vintage" },
{ key: "pauper", label: "Pauper" },
{ key: "commander", label: "Commander" },
{ key: "brawl", label: "Brawl" },
];
export type LegalStatus = "not_legal" | "legal" | "banned" | "restricted";
const LEGAL_STATUS_CODES: readonly LegalStatus[] = ["not_legal", "legal", "banned", "restricted"];
export function legalStatusFor(legalities: number, formatLabel: string): LegalStatus {
const i = LEGALITY_FORMATS.findIndex((f) => f.label === formatLabel);
if (i < 0) return "not_legal";
const code = (legalities >> (i * 2)) & 0b11;
return LEGAL_STATUS_CODES[code];
}
// --- Commands -------------------------------------------------------------
export const api = {
@@ -150,4 +187,12 @@ export const api = {
) => invoke<void>("set_deck_card", { deckId, oracleId, quantity, isCommander, isMaybeboard }),
deckContents: (deckId: number) => invoke<DeckEntry[]>("deck_contents", { deckId }),
cardDecks: (oracleId: string) => invoke<Deck[]>("card_decks", { oracleId }),
exportDeck: (deckId: number, path: string) => invoke<void>("export_deck", { deckId, path }),
importDeck: (path: string, name: string) =>
invoke<DeckImportResult>("import_deck", { path, name }),
exportLibraryCards: (oracleIds: string[], path: string) =>
invoke<void>("export_library_cards", { oracleIds, path }),
importLibraryCards: (path: string) =>
invoke<LibraryImportResult>("import_library_cards", { path }),
};