DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
/**
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* @license
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* Copyright 2018 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import {makeComputedArtifact} from '../computed-artifact.js';
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import {NavigationMetric} from './navigation-metric.js';
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import {LanternMaxPotentialFID} from './lantern-max-potential-fid.js';
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import {TraceProcessor} from '../../lib/tracehouse/trace-processor.js';
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class MaxPotentialFID extends NavigationMetric {
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/**
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* @param {LH.Artifacts.NavigationMetricComputationData} data
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* @param {LH.Artifacts.ComputedContext} context
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* @return {Promise<LH.Artifacts.LanternMetric>}
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*/
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static computeSimulatedMetric(data, context) {
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const metricData = NavigationMetric.getMetricComputationInput(data);
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return LanternMaxPotentialFID.request(metricData, context);
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}
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/**
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* @param {LH.Artifacts.NavigationMetricComputationData} data
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* @return {Promise<LH.Artifacts.Metric>}
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*/
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static computeObservedMetric(data) {
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const {firstContentfulPaint} = data.processedNavigation.timings;
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const events = TraceProcessor.getMainThreadTopLevelEvents(
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data.processedTrace,
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firstContentfulPaint
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).filter(evt => evt.duration >= 1);
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return Promise.resolve({
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timing: Math.max(...events.map(evt => evt.duration), 16),
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});
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}
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}
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const MaxPotentialFIDComputed = makeComputedArtifact(
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MaxPotentialFID,
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['devtoolsLog', 'gatherContext', 'settings', 'simulator', 'trace', 'URL', 'SourceMaps']
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);
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export {MaxPotentialFIDComputed as MaxPotentialFID};
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