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Editing File: /home/ubuntu/voice-assistant-frontend/node_modules/web-vitals/dist/web-vitals.js

var e,t,n,i,r=function(e,t){return{name:e,value:void 0===t?-1:t,delta:0,entries:[],id:"v2-".concat(Date.now(),"-").concat(Math.floor(8999999999999*Math.random())+1e12)}},a=function(e,t){try{if(PerformanceObserver.supportedEntryTypes.includes(e)){if("first-input"===e&&!("PerformanceEventTiming"in self))return;var n=new PerformanceObserver((function(e){return e.getEntries().map(t)}));return n.observe({type:e,buffered:!0}),n}}catch(e){}},o=function(e,t){var n=function n(i){"pagehide"!==i.type&&"hidden"!==document.visibilityState||(e(i),t&&(removeEventListener("visibilitychange",n,!0),removeEventListener("pagehide",n,!0)))};addEventListener("visibilitychange",n,!0),addEventListener("pagehide",n,!0)},u=function(e){addEventListener("pageshow",(function(t){t.persisted&&e(t)}),!0)},c=function(e,t,n){var i;return function(r){t.value>=0&&(r||n)&&(t.delta=t.value-(i||0),(t.delta||void 0===i)&&(i=t.value,e(t)))}},f=-1,s=function(){return"hidden"===document.visibilityState?0:1/0},m=function(){o((function(e){var t=e.timeStamp;f=t}),!0)},v=function(){return f<0&&(f=s(),m(),u((function(){setTimeout((function(){f=s(),m()}),0)}))),{get firstHiddenTime(){return f}}},d=function(e,t){var n,i=v(),o=r("FCP"),f=function(e){"first-contentful-paint"===e.name&&(m&&m.disconnect(),e.startTime<i.firstHiddenTime&&(o.value=e.startTime,o.entries.push(e),n(!0)))},s=window.performance&&performance.getEntriesByName&&performance.getEntriesByName("first-contentful-paint")[0],m=s?null:a("paint",f);(s||m)&&(n=c(e,o,t),s&&f(s),u((function(i){o=r("FCP"),n=c(e,o,t),requestAnimationFrame((function(){requestAnimationFrame((function(){o.value=performance.now()-i.timeStamp,n(!0)}))}))})))},p=!1,l=-1,h=function(e,t){p||(d((function(e){l=e.value})),p=!0);var n,i=function(t){l>-1&&e(t)},f=r("CLS",0),s=0,m=[],v=function(e){if(!e.hadRecentInput){var t=m[0],i=m[m.length-1];s&&e.startTime-i.startTime<1e3&&e.startTime-t.startTime<5e3?(s+=e.value,m.push(e)):(s=e.value,m=[e]),s>f.value&&(f.value=s,f.entries=m,n())}},h=a("layout-shift",v);h&&(n=c(i,f,t),o((function(){h.takeRecords().map(v),n(!0)})),u((function(){s=0,l=-1,f=r("CLS",0),n=c(i,f,t)})))},T={passive:!0,capture:!0},y=new Date,g=function(i,r){e||(e=r,t=i,n=new Date,w(removeEventListener),E())},E=function(){if(t>=0&&t<n-y){var r={entryType:"first-input",name:e.type,target:e.target,cancelable:e.cancelable,startTime:e.timeStamp,processingStart:e.timeStamp+t};i.forEach((function(e){e(r)})),i=[]}},S=function(e){if(e.cancelable){var t=(e.timeStamp>1e12?new Date:performance.now())-e.timeStamp;"pointerdown"==e.type?function(e,t){var n=function(){g(e,t),r()},i=function(){r()},r=function(){removeEventListener("pointerup",n,T),removeEventListener("pointercancel",i,T)};addEventListener("pointerup",n,T),addEventListener("pointercancel",i,T)}(t,e):g(t,e)}},w=function(e){["mousedown","keydown","touchstart","pointerdown"].forEach((function(t){return e(t,S,T)}))},L=function(n,f){var s,m=v(),d=r("FID"),p=function(e){e.startTime<m.firstHiddenTime&&(d.value=e.processingStart-e.startTime,d.entries.push(e),s(!0))},l=a("first-input",p);s=c(n,d,f),l&&o((function(){l.takeRecords().map(p),l.disconnect()}),!0),l&&u((function(){var a;d=r("FID"),s=c(n,d,f),i=[],t=-1,e=null,w(addEventListener),a=p,i.push(a),E()}))},b={},F=function(e,t){var n,i=v(),f=r("LCP"),s=function(e){var t=e.startTime;t<i.firstHiddenTime&&(f.value=t,f.entries.push(e),n())},m=a("largest-contentful-paint",s);if(m){n=c(e,f,t);var d=function(){b[f.id]||(m.takeRecords().map(s),m.disconnect(),b[f.id]=!0,n(!0))};["keydown","click"].forEach((function(e){addEventListener(e,d,{once:!0,capture:!0})})),o(d,!0),u((function(i){f=r("LCP"),n=c(e,f,t),requestAnimationFrame((function(){requestAnimationFrame((function(){f.value=performance.now()-i.timeStamp,b[f.id]=!0,n(!0)}))}))}))}},P=function(e){var t,n=r("TTFB");t=function(){try{var t=performance.getEntriesByType("navigation")[0]||function(){var e=performance.timing,t={entryType:"navigation",startTime:0};for(var n in e)"navigationStart"!==n&&"toJSON"!==n&&(t[n]=Math.max(e[n]-e.navigationStart,0));return t}();if(n.value=n.delta=t.responseStart,n.value<0||n.value>performance.now())return;n.entries=[t],e(n)}catch(e){}},"complete"===document.readyState?setTimeout(t,0):addEventListener("load",(function(){return setTimeout(t,0)}))};export{h as getCLS,d as getFCP,L as getFID,F as getLCP,P as getTTFB};

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