Differential D19779 Diff 58907 apps/marlin-wallet/web/src/active-asset.ts

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Standalone View

				// Copyright (c) 2026 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				import { CryptoTicker } from 'ecash-price';
				import { XEC_ASSET, type AssetDefinition } from './supported-assets';

				type ActiveAsset = { def: AssetDefinition };

				let current: ActiveAsset = { def: XEC_ASSET };

				export function setActiveAsset(asset: ActiveAsset): void {
				current = asset;
				}

				export function activeAssetTicker(): string {
				return current.def.ticker;
				}

				export function activeCryptoTicker(): CryptoTicker {
				return new CryptoTicker(current.def.ticker.toLowerCase());
				}

				export function activeTokenId(): string \| null {
				return current.def.tokenId ?? null;
				}

				export function activeAssetDefinition(): AssetDefinition {
				return current.def;
				}

				export function activeAssetDecimals(): number {
				return current.def.decimals;
				}

				export function activeQuoteCurrency(): CryptoTicker \| undefined {
				return current.def.quoteCurrency ?? undefined;
				}

				export function allowFiatForActiveAsset(): boolean {
				return current.def.quoteCurrency !== undefined;
				}