hierarchical-estimates-visu.../packages/webpage-legacy/lib/comparisonsChanger.js

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import React, { useState } from "react";
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export function ComparisonsChanger({ handleSubmit }) {
// let defaultText=JSON.stringify(nicelyFormatLinks(quantitativeComparisons, listOfElements), null, 4)
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let [value, setValue] = useState(``);
const [displayingDoneMessage, setDisplayingDoneMessage] = useState(false);
const [displayingDoneMessageTimer, setDisplayingDoneMessageTimer] =
useState(null);
let handleChange = (event) => {
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setValue(event.target.value);
};
let handleSubmitInner = (event) => {
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clearTimeout(displayingDoneMessageTimer);
event.preventDefault();
//console.log(event)
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console.log("value@handleSubmitInner@ComparisonsChanger");
//console.log(typeof(value));
console.log(value);
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try {
let newData = JSON.parse(value);
//console.log(typeof(newData))
//console.log(newData)
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handleSubmit(newData);
/*
if(!newData.length || newData.length < 2){
throw Error("Not enough objects")
}
*/
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setDisplayingDoneMessage(true);
let timer = setTimeout(() => setDisplayingDoneMessage(false), 3000);
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setDisplayingDoneMessageTimer(timer);
} catch (error) {
setDisplayingDoneMessage(false);
//alert(error)
//console.log(error)
let substituteText = `Error: ${error.message}
Try something like:
[
{
"source": "x",
"target": "y",
"distance": 99999.99999999999,
"reasoning": "blah blah"
},
{
"source": "y",
"target": "z",
"distance": 1,
"reasoning": "blah blah"
},
{
"source": "x",
"target": "z",
"distance": 10,
"reasoning": "blah blah"
}
]
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Your old input was: ${value}`;
setValue(substituteText);
}
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};
return (
<form onSubmit={handleSubmitInner} className="inline">
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<p>Load comparisons in the same style as in "Show comparisons".</p>
<p>These will override your current comparisons.</p>
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<br />
<textarea
value={value}
onChange={handleChange}
rows="10"
cols="50"
className=""
/>
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<br />
<button
className="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded mt-5 p-10"
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onClick={handleSubmitInner}
>
Change comparisons
</button>
&nbsp;
<button
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className={
displayingDoneMessage
? "bg-transparent text-blue-700 font-semibold py-2 px-4 border border-blue-500 rounded mt-5 p-10"
: "hidden"
}
>
Done!
</button>
</form>
);
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}