lambda-live-debugger
Version:
Debug Lambda functions locally like it is running in the cloud
39 lines (38 loc) • 1.56 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.usePrefix = usePrefix;
const use_state_ts_1 = require("./use-state.js");
const use_effect_ts_1 = require("./use-effect.js");
const make_theme_ts_1 = require("./make-theme.js");
function usePrefix({ status = 'idle', theme, }) {
const [showLoader, setShowLoader] = (0, use_state_ts_1.useState)(false);
const [tick, setTick] = (0, use_state_ts_1.useState)(0);
const { prefix, spinner } = (0, make_theme_ts_1.makeTheme)(theme);
(0, use_effect_ts_1.useEffect)(() => {
if (status === 'loading') {
let tickInterval;
let inc = -1;
// Delay displaying spinner by 300ms, to avoid flickering
const delayTimeout = setTimeout(() => {
setShowLoader(true);
tickInterval = setInterval(() => {
inc = inc + 1;
setTick(inc % spinner.frames.length);
}, spinner.interval);
}, 300);
return () => {
clearTimeout(delayTimeout);
clearInterval(tickInterval);
};
}
else {
setShowLoader(false);
}
}, [status]);
if (showLoader) {
return spinner.frames[tick];
}
// There's a delay before we show the loader. So we want to ignore `loading` here, and pass idle instead.
const iconName = status === 'loading' ? 'idle' : status;
return typeof prefix === 'string' ? prefix : (prefix[iconName] ?? prefix['idle']);
}