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import * as Uebersicht from "uebersicht";
import * as DataWidget from "./data-widget.jsx";
import * as DataWidgetLoader from "./data-widget-loader.jsx";
import * as Icons from "../icons/icons.jsx";
import useWidgetRefresh from "../../hooks/use-widget-refresh";
import useServerSocket from "../../hooks/use-server-socket";
import { useSimpleBarContext } from "../simple-bar-context.jsx";
import * as Utils from "../../utils";
export { cryptoStyles as styles } from "../../styles/components/data/crypto";
const { React } = Uebersicht;
const DEFAULT_REFRESH_FREQUENCY = 5 * 60 * 1000; // Default refresh frequency set to 5 minutes
/**
* Crypto Widget Component
* @returns {JSX.Element|null} The Crypto Widget component
*/
export const Widget = React.memo(() => {
const { displayIndex, settings, pushMissive } = useSimpleBarContext();
const { widgets, cryptoWidgetOptions } = settings;
const { cryptoWidget } = widgets;
const {
refreshFrequency,
denomination,
identifiers,
precision,
showOnDisplay,
showIcon,
} = cryptoWidgetOptions;
// Calculate the refresh frequency using the provided or default value
const refresh = React.useMemo(
() =>
Utils.getRefreshFrequency(refreshFrequency, DEFAULT_REFRESH_FREQUENCY),
[refreshFrequency],
);
// Determine if the widget should be visible on the current display
const visible =
Utils.isVisibleOnDisplay(displayIndex, showOnDisplay) && cryptoWidget;
const ref = React.useRef();
const denominatorToken = getDenominatorToken(denomination);
// Memoize cleanedUpIdentifiers to prevent recreation on every render
const cleanedUpIdentifiers = React.useMemo(
() => identifiers.replace(/ /g, ""),
[identifiers],
);
// Memoize enumeratedIdentifiers to prevent recreation on every render
const enumeratedIdentifiers = React.useMemo(
() => cleanedUpIdentifiers.replace(/ /g, "").split(","),
[cleanedUpIdentifiers],
);
const [state, setState] = React.useState();
const [loading, setLoading] = React.useState(visible);
// Reset the widget state
const resetWidget = () => {
setState(undefined);
setLoading(false);
};
/**
* Fetches cryptocurrency prices from the CoinGecko API
*/
const getCrypto = React.useCallback(async () => {
if (!visible) return;
const response = await fetch(
`https://api.coingecko.com/api/v3/simple/price?ids=${cleanedUpIdentifiers}&vs_currencies=${denomination}`,
);
const result = await response.json();
const prices = enumeratedIdentifiers.map((id) => {
const value = parseFloat(result[id][denomination]).toFixed(precision);
return `${denominatorToken}${value}`;
});
setState(prices);
setLoading(false);
}, [
visible,
cleanedUpIdentifiers,
denomination,
enumeratedIdentifiers,
precision,
denominatorToken,
]);
useServerSocket("crypto", visible, getCrypto, resetWidget, setLoading);
useWidgetRefresh(visible, getCrypto, refresh);
/**
* Refreshes the cryptocurrency prices
* @param {Event} e - The event object
*/
const refreshCrypto = (e) => {
Utils.clickEffect(e);
setLoading(true);
getCrypto();
Utils.notification("Refreshing price from coingecko.com...", pushMissive);
};
if (loading) return <DataWidgetLoader.Widget className="crypto" />;
if (!state) return null;
const classes = Utils.classNames("crypto");
return enumeratedIdentifiers.map((id, i) => (
<DataWidget.Widget
key={id}
classes={classes}
ref={ref}
Icon={showIcon ? getIcon(id) : null}
href={`https://coingecko.com/en/coins/${id}`}
onClick={(e) => openCrypto(e, pushMissive)}
onRightClick={refreshCrypto}
>
{state[i]}
</DataWidget.Widget>
));
});
Widget.displayName = "Crypto";
/**
* Returns the icon component for a given cryptocurrency identifier
* @param {string} identifier - The cryptocurrency identifier
* @returns {JSX.Element} The icon component
*/
function getIcon(identifier) {
if (identifier === "celo") return Icons.Celo;
if (identifier === "ethereum") return Icons.Ethereum;
if (identifier === "bitcoin") return Icons.Bitcoin;
return Icons.Moon;
}
/**
* Returns the symbol for a given denomination
* @param {string} denomination - The denomination (e.g., "usd", "eur")
* @returns {string} The symbol for the denomination
*/
function getDenominatorToken(denomination) {
if (denomination === "usd") return "$";
if (denomination === "eur") return "€";
return "";
}
/**
* Opens the cryptocurrency price chart
* @param {Event} e - The event object
* @param {Function} pushMissive - The function to push a notification
*/
function openCrypto(e, pushMissive) {
Utils.clickEffect(e);
Utils.notification("Opening price chart from coingecko.com...", pushMissive);
}
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