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// The index file for the spa running on the summary page
const React = require('react');
const ReactDOM = require('react-dom');
const SummaryTableHeader = require('./summaryTableHeader');
const SummaryTableLine = require('./summaryTableLine');
const SummaryHeader = require('./summaryHeader');
const getChildData = require('./getChildData');
const FlattenToggle = require('./flattenToggle');
const FilterToggle = require('./filterToggle');
const FileBreadcrumbs = require('./fileBreadcrumbs');
const { setLocation, decodeLocation } = require('./routing');
const { useState, useMemo, useEffect } = React;
const sourceData = window.data;
const metricsToShow = {};
for (let i = 0; i < window.metricsToShow.length; i++) {
metricsToShow[window.metricsToShow[i]] = true;
}
let firstMount = true;
function App() {
const routingDefaults = decodeLocation();
const [activeSort, setSort] = useState(
(routingDefaults && routingDefaults.activeSort) || {
sortKey: 'file',
order: 'desc'
}
);
const [isFlat, setIsFlat] = useState(
(routingDefaults && routingDefaults.isFlat) || false
);
const [activeFilters, setFilters] = useState(
(routingDefaults && routingDefaults.activeFilters) || {
low: true,
medium: true,
high: true
}
);
const [expandedLines, setExpandedLines] = useState(
(routingDefaults && routingDefaults.expandedLines) || []
);
const [fileFilter, setFileFilter] = useState(
(routingDefaults && routingDefaults.fileFilter) || ''
);
const childData = useMemo(
() =>
getChildData(
sourceData,
metricsToShow,
activeSort,
isFlat,
activeFilters,
fileFilter
),
[activeSort, isFlat, activeFilters, fileFilter]
);
const overallMetrics = sourceData.metrics;
useEffect(() => {
setLocation(
firstMount,
activeSort,
isFlat,
activeFilters,
fileFilter,
expandedLines
);
firstMount = false;
}, [activeSort, isFlat, activeFilters, fileFilter, expandedLines]);
useEffect(() => {
window.onpopstate = () => {
const routingState = decodeLocation();
if (routingState) {
// make sure all the state is set before rendering to avoid url updates
// alternative is to merge all the states into one so it can be set in one go
// https://github.com/facebook/react/issues/14259
ReactDOM.unstable_batchedUpdates(() => {
setFilters(routingState.activeFilters);
setSort(routingState.activeSort);
setIsFlat(routingState.isFlat);
setExpandedLines(routingState.expandedLines);
setFileFilter(routingState.fileFilter);
});
}
};
}, []);
return (
<div className="layout">
<div className="layout__section">
<SummaryHeader
metrics={overallMetrics}
metricsToShow={metricsToShow}
/>
</div>
<div className="layout__section">
<div className="toolbar">
<div className="toolbar__item">
<FlattenToggle setIsFlat={setIsFlat} isFlat={isFlat} />
</div>
<div className="toolbar__item">
<FilterToggle
activeFilters={activeFilters}
setFilters={setFilters}
/>
</div>
</div>
</div>
<div className="layout__section">
<h1>
<FileBreadcrumbs
fileFilter={fileFilter}
setFileFilter={setFileFilter}
/>
</h1>
</div>
<div className="layout__section layout__section--fill">
<table className="coverage-summary">
<SummaryTableHeader
onSort={newSort => {
setSort(newSort);
}}
activeSort={activeSort}
metricsToShow={metricsToShow}
/>
<tbody>
{childData.map(child => (
<SummaryTableLine
{...child}
key={child.file}
metricsToShow={metricsToShow}
expandedLines={expandedLines}
setExpandedLines={setExpandedLines}
fileFilter={fileFilter}
setFileFilter={setFileFilter}
/>
))}
</tbody>
</table>
</div>
<div className="layout__section center small quiet">
Code coverage generated by{' '}
<a
href="https://istanbul.js.org/"
target="_blank"
rel="noopener noreferrer"
>
istanbul
</a>{' '}
at {window.generatedDatetime}
</div>
</div>
);
}
ReactDOM.render(<App />, document.getElementById('app'));