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import {
getNavigationStart,
getUnloadEventStart,
getUunloadEventEnd,
getRedirectStart,
getRedirectEnd,
getFetchStart,
getDomainLookupStart,
getDomainLookupEnd,
getConnectStart,
getConnectEnd,
getSecureConnectionStart,
getRequestStart,
getResponseStart,
getResponseEnd,
getDomLoading,
getDomInteractive,
getDomContentLoadedEventStart,
getDomContentLoadedEventEnd,
getDomComplete,
getLoadEventStart,
getloadEventEnd,
} from '../api/performance-timing';
import type { Collector } from '../types';
const normalize = ( value: number, start: number ): number => {
// Some properties should return 0 if the value is not present (eg: redirectStart if there are no redirect)
// We need this check to avoid sending negative numbers.
if ( value === 0 ) {
return 0;
}
return value - start;
};
export const collector: Collector = ( report ) => {
// Ensure these values are relative to the beginning of the report
report.data.set( 'navigationStart', normalize( getNavigationStart(), report.beginning ) );
report.data.set( 'unloadEventStart', normalize( getUnloadEventStart(), report.beginning ) );
report.data.set( 'unloadEventEnd', normalize( getUunloadEventEnd(), report.beginning ) );
report.data.set( 'redirectStart', normalize( getRedirectStart(), report.beginning ) );
report.data.set( 'redirectEnd', normalize( getRedirectEnd(), report.beginning ) );
report.data.set( 'fetchStart', normalize( getFetchStart(), report.beginning ) );
report.data.set( 'domainLookupStart', normalize( getDomainLookupStart(), report.beginning ) );
report.data.set( 'domainLookupEnd', normalize( getDomainLookupEnd(), report.beginning ) );
report.data.set( 'connectStart', normalize( getConnectStart(), report.beginning ) );
report.data.set( 'connectEnd', normalize( getConnectEnd(), report.beginning ) );
report.data.set(
'secureConnectionStart',
normalize( getSecureConnectionStart(), report.beginning )
);
report.data.set( 'requestStart', normalize( getRequestStart(), report.beginning ) );
report.data.set( 'responseStart', normalize( getResponseStart(), report.beginning ) );
report.data.set( 'responseEnd', normalize( getResponseEnd(), report.beginning ) );
report.data.set( 'domLoading', normalize( getDomLoading(), report.beginning ) );
report.data.set( 'domInteractive', normalize( getDomInteractive(), report.beginning ) );
report.data.set(
'domContentLoadedEventStart',
normalize( getDomContentLoadedEventStart(), report.beginning )
);
report.data.set(
'domContentLoadedEventEnd',
normalize( getDomContentLoadedEventEnd(), report.beginning )
);
report.data.set( 'domComplete', normalize( getDomComplete(), report.beginning ) );
report.data.set( 'loadEventStart', normalize( getLoadEventStart(), report.beginning ) );
report.data.set( 'loadEventEnd', normalize( getloadEventEnd(), report.beginning ) );
return report;
};
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