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dev.html
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dev.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Statoscope dev sandbox</title>
<style>
html, body {
padding: 0;
margin: 0;
height: 100%;
border: none;
-webkit-text-size-adjust: 100%;
}
.drop-zone {
position: absolute;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
top: 20vh;
bottom: 20vh;
left: 20vh;
right: 20vh;
border-radius: 10px;
font: 2em Helvetica, sans-serif;
}
.drop-zone.awaiting {
border: 5px dashed gray;
}
.progress-container {
font-size: 0.5em;
display: flex;
flex-direction: column;
gap: 15px;
}
</style>
</head>
<body>
<div class="drop-zone awaiting">
<div class="text">
Drop stats right here 👇
</div>
<div class="progress-container"></div>
</div>
<script>
/** @type {typeof DiscoverJS.ProgressBar} */
const ProgressBar = Statoscope.Discovery.utils.progressbar;
const dropZone = document.querySelector(".drop-zone");
const dropZoneText = document.querySelector(".drop-zone .text");
const progressContainer = document.querySelector(".progress-container");
function setError(e, filename) {
dropZoneText.innerHTML = `<pre>Error\n${[filename, e.message, e.stack].map(Boolean).join("\n")}</pre>`;
}
function startLoading() {
dropZone.classList.remove("awaiting");
dropZoneText.innerHTML = "";
}
function successLoading() {
document.removeEventListener("dragover", onDragOver);
document.removeEventListener("drop", onDrop);
dropZone.remove();
}
function makeProgressBar() {
const progressbar = new ProgressBar({});
makeProgressBar.set.add(progressbar);
return progressbar;
}
function destroyProgressBars() {
for (const progressbar of makeProgressBar.set) {
progressbar.el.remove();
}
}
makeProgressBar.set = new Set();
const onDragOver = (e) => {
e.preventDefault();
};
const onDrop = async (e) => {
e.preventDefault();
startLoading();
if (e.dataTransfer.files.length) {
const rawData = [];
dropZoneText.textContent = "";
await Promise.all([...e.dataTransfer.files].map(async file => {
const progressbar = makeProgressBar();
progressContainer.append(progressbar.el);
const loader = Statoscope.Discovery.utils.loadDataFromFile(file, {});
try {
await Statoscope.Discovery.utils.syncLoaderWithProgressbar(loader, progressbar);
const loadResult = await loader.result;
rawData.push({
name: file.name,
data: loadResult.data
});
} catch (e) {
setError(e, file.name);
throw e;
}
})).finally(destroyProgressBars);
try {
console.log(Statoscope.default(rawData));
successLoading();
} catch (e) {
setError(e);
}
}
};
document.addEventListener("dragover", onDragOver);
document.addEventListener("drop", onDrop);
</script>
</body>
</html>