Adds Lighthouse reporting

2023-06-18 21:01:13 +01:00
parent 920ab64410
commit f139256736
9 changed files with 28232 additions and 3 deletions
--- a/src/components/Results/Lighthouse.tsx
+++ b/src/components/Results/Lighthouse.tsx
@@ -0,0 +1,125 @@
+
+import styled from 'styled-components';
+
+import colors from 'styles/colors';
+import Card from 'components/Form/Card';
+import Heading from 'components/Form/Heading';
+
+const processScore = (percentile: number) => {
+  return `${Math.round(percentile * 100)}%`;
+}
+
+const Outer = styled(Card)``;
+
+const Row = styled.div`
+  details summary {
+    display: flex;
+    justify-content: space-between;
+    padding: 0.25rem;
+    cursor: pointer;
+  }
+  &:not(:last-child) { border-bottom: 1px solid ${colors.primary}; }
+  span.lbl {
+    font-weight: bold;
+    text-transform: capitalize;
+  }
+  span.val {
+    max-width: 200px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+`;
+
+const ScoreRow = styled.li`
+  list-style: none;
+  margin: 0;
+  display: flex;
+  gap: 0.25rem;
+  padding: 0.25rem 0;
+  justify-content: space-between;
+  span { min-width: 5rem; max-width: 8rem; }
+  border-bottom: 1px dashed ${colors.primaryTransparent};
+`;
+
+const ScoreList = styled.ul`
+  margin: 0;
+  padding: 0.25rem;
+  border-top: 1px solid ${colors.primary};
+  background: ${colors.primaryTransparent};
+`;
+
+interface Audit {
+  id: string,
+  score?: number | string,
+  scoreDisplayMode?: string,
+  title?: string,
+  description?: string,
+  displayValue?: string,
+};
+
+const ScoreItem = (props: { scoreId: any, audits: Audit[] }) => {
+  const { scoreId, audits } = props;
+  console.log('Audits: ', props.audits)
+  const audit = audits[scoreId];
+  if (!audit.score) return null;
+
+  let score = audit.score;
+  if (audit.displayValue) {
+    score = audit.displayValue;
+  } else if (audit.scoreDisplayMode) {
+    score = audit.score === 1 ? '✅ Pass' : '❌ Fail'; 
+  }
+
+  return (
+    <ScoreRow title={audit.description}>
+      <b>{ audit.title }</b>
+      <span>{score}</span>
+    </ScoreRow>
+  );
+};
+
+const ExpandableRow = (props: { lbl: string, val: string, list: string[], audits: Audit[] }) => {
+  const { lbl, val, list, audits } = props;
+  return (
+  <Row>
+    <details>
+      <summary>
+        <span className="lbl">{lbl}</span>
+        <span className="val" title={val}>{val}</span>
+      </summary>
+      <ScoreList>
+        { list.map((li: string) => {
+          return <ScoreItem scoreId={li} audits={audits} />
+        }) }
+      </ScoreList>
+    </details>  
+  </Row>
+  );
+};
+
+const LighthouseCard = (props: { lighthouse: any }): JSX.Element => {
+  console.log('Props:', props.lighthouse);
+  const categories = props.lighthouse?.categories || {};
+  const audits = props.lighthouse?.audits || [];
+
+  return (
+    <Outer>
+      <Heading as="h3" size="small" align="left" color={colors.primary}>Performance</Heading>
+      { Object.keys(categories).map((title: string, index: number) => {
+        const scoreIds = categories[title].auditRefs.map((ref: { id: string }) => ref.id);
+        return (
+          <ExpandableRow
+            key={`lighthouse-${index}`}
+            lbl={title}
+            val={processScore(categories[title].score)}
+            list={scoreIds}
+            audits={audits}
+          />
+        );
+      }) }
+    </Outer>
+  );
+}
+
+export default LighthouseCard;