utility-function-extractor/lib/comparisonView.js

594 lines
20 KiB
JavaScript

/* Imports */
import Head from "next/head";
import React, { useState } from "react";
import { DrawGraph, removeOldSvg } from "./labeledGraph";
import { SubmitButton } from "./submitButton";
import { DisplayElement } from "./displayElement";
import { DisplayAsMarkdown } from "./displayAsMarkdown";
import { CreateTable, buildRows } from "./findPaths";
import { DataSetChanger } from "./datasetChanger";
import { ComparisonsChanger } from "./comparisonsChanger";
import { pushToMongo } from "./pushToMongo.js";
import {
increasingList,
maxMergeSortSteps,
expectedNumMergeSortSteps,
conservativeNumMergeSortSteps,
} from "./utils.js";
/* DEFINTIONS */
const DEFAULT_COMPARE = () => 1; // 1/Math.random() - 1 // Useful for testing, cause I can make the default number change.
const estimatedMergeSortSteps = conservativeNumMergeSortSteps; // pander to human biases so that users complain less.
/* Misc. helpers */
let buildLinks = (quantitativeComparisons) =>
quantitativeComparisons.map(
([element1, element2, distance, reasoning, squiggleString]) => ({
source: element1,
target: element2,
distance: distance,
reasoning: reasoning,
squiggleString: squiggleString,
})
);
Array.prototype.containsArray = function (val) {
var hash = {};
for (var i = 0; i < this.length; i++) {
hash[this[i]] = i;
}
return hash.hasOwnProperty(val);
};
let checkIfListIsOrdered = (arr, binaryComparisons) => {
let l = arr.length;
let isOrdered = true;
for (let i = 0; i < l - 1; i++) {
isOrdered =
isOrdered && binaryComparisons.containsArray([arr[i], arr[i + 1]]);
}
return isOrdered;
};
let nicelyFormatLinks = (quantitativeComparisons, listOfElements) =>
quantitativeComparisons.map(
([element1, element2, distance, reasoning, squiggleString]) => ({
source: listOfElements[element1].name,
target: listOfElements[element2].name,
distance: distance,
reasoning: reasoning,
squiggleString: squiggleString,
})
);
// Main react component
export default function ComparisonView({ listOfElementsForView }) {
/* State */
// initial state values
let initialListOfElements = listOfElementsForView.map((element, i) => ({
...element,
id: i,
}));
let initialPosList = increasingList(listOfElementsForView.length); // [0,1,2,3,4]
let initialComparePair = [
initialPosList[initialPosList.length - 2],
initialPosList[initialPosList.length - 1],
];
let initialInputValue = 1;
let initialReasoning = "";
let initialBinaryComparisons = [];
let initialQuantitativeComparisons = [];
let initialIsListOdered = false;
let initialOrderedList = [];
let initialShowAdvancedOptions = false;
let initialShowComparisons = false;
let initialShowLoadComparisons = false;
let initialShowChangeDataSet = false;
let initialNumSteps = 0;
let initialMaxSteps = maxMergeSortSteps(listOfElementsForView.length);
let initialExpectedSteps = estimatedMergeSortSteps(
listOfElementsForView.length
);
let initialTableRows = [];
let initialDontPushSubmitButtonAnyMore = false;
// state variables and functions
const [listOfElements, setListOfElements] = useState(initialListOfElements);
const [posList, setPosList] = useState(initialPosList);
const [toComparePair, setToComparePair] = useState(initialComparePair);
const [inputValue, setInputValue] = useState(initialInputValue);
const [reasoning, setReasoning] = useState(initialReasoning);
const [binaryComparisons, setBinaryComparisons] = useState(
initialBinaryComparisons
);
const [quantitativeComparisons, setQuantitativeComparisons] = useState(
initialQuantitativeComparisons
); // More expressive, but more laborious to search through. For the ordering step, I only manipulate the binaryComparisons.
const [isListOrdered, setIsListOrdered] = useState(initialIsListOdered);
const [orderedList, setOrderedList] = useState(initialOrderedList);
const [dontPushSubmitButtonAnyMore, setDontPushSubmitButtonAnyMore] =
useState(initialDontPushSubmitButtonAnyMore);
let [showAdvancedOptions, changeShowAdvanceOptions] = useState(
initialShowAdvancedOptions
);
let [showComparisons, changeShowComparisons] = useState(
initialShowComparisons
);
let [showLoadComparisons, changeShowLoadComparisons] = useState(
initialShowLoadComparisons
);
let [showChangeDataSet, changeshowChangeDataSet] = useState(
initialShowChangeDataSet
);
let [numSteps, changeNumSteps] = useState(initialNumSteps);
let [maxSteps, changeMaxSteps] = useState(initialMaxSteps);
let [expectedSteps, changeExpectedSteps] = useState(initialExpectedSteps);
let [tableRows, setTableRows] = useState(initialTableRows);
/* Convenience utils: restart + changeDataSet */
let restart = (
posList,
initialBinaryComparisons2,
initialQuantitativeComparisons2
) => {
//({posList, initialBinaryComparisons2, initialQuantitativeComparisons2}) => {
setToComparePair([
posList[posList.length - 2],
posList[posList.length - 1],
]);
setInputValue(initialInputValue);
setBinaryComparisons(initialBinaryComparisons2 || initialBinaryComparisons);
setQuantitativeComparisons(
initialQuantitativeComparisons2 || initialQuantitativeComparisons
);
setIsListOrdered(initialIsListOdered);
setOrderedList(initialOrderedList);
changeNumSteps(initialNumSteps);
removeOldSvg();
setTableRows(initialTableRows);
setDontPushSubmitButtonAnyMore(initialDontPushSubmitButtonAnyMore);
};
let changeDataSet = (listOfElementsNew) => {
listOfElementsNew = listOfElementsNew.map((element, i) => ({
...element,
id: i,
}));
let newPosList = increasingList(listOfElementsNew.length);
let newListLength = listOfElementsNew.length;
setListOfElements(listOfElementsNew);
setPosList(increasingList(listOfElementsNew.length));
setToComparePair([
newPosList[newPosList.length - 2],
newPosList[newPosList.length - 1],
]);
changeExpectedSteps(estimatedMergeSortSteps(newListLength));
changeMaxSteps(maxMergeSortSteps(newListLength));
restart(newPosList);
// restart({posList: newPosList})
};
let changeComparisons = async (links) => {
let quantitativeComparisons2 = [];
let binaryComparisons2 = [];
links.shift();
for (let link of links) {
let { source, target, distance, reasoning, squiggleString } = link;
let searchByName = (name, candidate) => candidate.name == name;
let testForSource = (candidate) => searchByName(source, candidate);
let testForTarget = (candidate) => searchByName(target, candidate);
let element1 = listOfElements.findIndex(testForSource);
let element2 = listOfElements.findIndex(testForTarget);
if (element1 == -1 || element2 == -1) {
console.log("link", link);
console.log(source);
console.log(target);
throw new Error("Comparisons include unknown elements, please retry");
}
quantitativeComparisons2.push([
element1,
element2,
distance,
reasoning,
squiggleString || distance,
]);
binaryComparisons2.push([element1, element2]);
}
// return ({quantitativeComparisons: quantitativeComparisons2, binaryComparisons: binaryComparisons2})
//restart({posList, initialBinaryComparisons2=initialBinaryComparisons, initialQuantitativeComparisons2=initialQuantitativeComparisons})
// restart(posList, binaryComparisons2, quantitativeComparisons2)
setQuantitativeComparisons(quantitativeComparisons2);
setBinaryComparisons(binaryComparisons2);
};
// Manipulations
let compareTwoElements = (newBinaryComparisons, element1, element2) => {
let element1Greater = newBinaryComparisons.containsArray([
element1,
element2,
]);
let element2Greater = newBinaryComparisons.containsArray([
element2,
element1,
]);
if (element1Greater || element2Greater) {
return element1Greater && !element2Greater;
} else {
setToComparePair([element1, element2]);
//console.log(`No comparison found between ${element1} and ${element2}`)
//console.log(`Comparisons:`)
//console.log(JSON.stringify(newBinaryComparisons, null, 4));
return "No comparison found";
}
};
function merge(newBinaryComparisons, left, right) {
let sortedArr = []; // the sorted elements will go here
while (left.length && right.length) {
// insert the biggest element to the sortedArr
let comparison = compareTwoElements(
newBinaryComparisons,
left[0],
right[0]
);
if (comparison == "No comparison found") {
return "No comparison found; unable to proceed";
} else if (comparison) {
// left[0] > right[0]
sortedArr.push(left.shift());
} else {
sortedArr.push(right.shift());
}
}
// use spread operator and create a new array, combining the three arrays
return [...sortedArr, ...left, ...right]; // if they don't have the same size, the remaining ones will be greater than the ones before
}
function mergeSort({ array, comparisons }) {
if (array == "No comparison found; unable to proceed") {
return "No comparison found; unable to proceed";
}
const half = array.length / 2;
// the base case is array length <=1
if (array.length <= 1) {
return array;
}
const left = array.slice(0, half); // the first half of the array
const right = array.slice(half, array.length); // Note that splice is destructive.
let orderedFirstHalf = mergeSort({ array: left, comparisons });
let orderedSecondHalf = mergeSort({ array: right, comparisons });
if (
orderedFirstHalf != "No comparison found; unable to proceed" &&
orderedSecondHalf != "No comparison found; unable to proceed"
) {
let result = merge(comparisons, orderedFirstHalf, orderedSecondHalf);
return result;
} else {
return "No comparison found; unable to proceed";
}
}
let nextStepSimple = (posList, binaryComparisons, element1, element2) => {
//console.log("Binary comparisons: ")
//console.log(JSON.stringify(binaryComparisons, null, 4));
let newComparison = [element1, element2]; // [element1, element2]
let newBinaryComparisons = [...binaryComparisons, newComparison];
//console.log("New binaryComparisons: ")
//console.log(JSON.stringify(newBinaryComparisons, null, 4));
setBinaryComparisons(newBinaryComparisons);
let result = mergeSort({
array: posList,
comparisons: newBinaryComparisons,
});
//console.log(result)
if (
result != "No comparison found; unable to proceed" &&
checkIfListIsOrdered(result, newBinaryComparisons)
) {
// console.log(`isListOrdered: ${isListOrdered}`)
console.log("poslist@nextStepSimple");
console.log(posList);
console.log("result@nextStepSimple");
console.log(result);
return [true, result];
} else {
return [false, result];
}
};
let nextStepInput = async ({
posList,
binaryComparisons,
inputValue,
reasoning,
element1,
element2,
squiggleString,
}) => {
if (!dontPushSubmitButtonAnyMore) {
if (inputValue < 1 && inputValue > 0) {
let inverse = 1 / inputValue;
if (squiggleString == inputValue) {
inputValue = inverse;
squiggleString = inverse;
} else {
inputValue = inverse;
squiggleString = `(${squiggleString})^(-1)`;
}
[element1, element2] = [element2, element1];
}
console.log(`posList@nextStepInput:`);
console.log(posList);
let [successStatus, result] = nextStepSimple(
posList,
binaryComparisons,
element1,
element2
);
let newQuantitativeComparison = [
element1,
element2,
inputValue,
reasoning,
squiggleString || inputValue,
];
let newQuantitativeComparisons = [
...quantitativeComparisons,
newQuantitativeComparison,
];
setQuantitativeComparisons(newQuantitativeComparisons);
setInputValue(DEFAULT_COMPARE());
setReasoning("");
changeNumSteps(numSteps + 1);
if (successStatus) {
setDontPushSubmitButtonAnyMore(true);
let jsObject = nicelyFormatLinks(
quantitativeComparisons,
listOfElements
);
await pushToMongo(jsObject);
console.log(jsObject);
alert(
"Comparisons completed. Background work might take a while, or straight-out fail"
);
setIsListOrdered(true);
setOrderedList(result);
await buildRows({
isListOrdered: true,
orderedList: result,
listOfElements,
links: buildLinks(newQuantitativeComparisons),
rows: tableRows,
setTableRows,
});
/*
setTimeout(async () => {
// Make sure to do this after the
}, 100);
*/
}
}
};
// Html
return (
<div className="flex flex-col items-center justify-center min-h-screen py-2">
{/* Webpage name & favicon */}
<div className="mt-20">
<Head>
<title>Utility Function Extractor</title>
<link rel="icon" href="/favicon.ico" />
</Head>
</div>
<main className="flex flex-col items-center w-full flex-1 px-20 text-center">
{/* Heading */}
<h1 className="text-6xl font-bold">Utility Function Extractor</h1>
{/* Approximate progress indicator */}
<p>{`${numSteps} out of ~${expectedSteps} (max ${maxSteps}) comparisons`}</p>
{/* Comparison section */}
<div className={isListOrdered ? "hidden" : ""}>
<div className="flex flex-wrap items-center max-w-4xl sm:w-full mt-10">
{/* Element 1 */}
<div className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5">
<div className="block m-auto text-center">
<DisplayElement
element={listOfElements[toComparePair[0]]}
></DisplayElement>
</div>
</div>
{/* Comparison actuator (text, previously number) */}
<div className="flex m-auto w-72">
<div className="block m-auto text-center">
<br />
<label>
{`... is `}
<br />
<input
type="text"
className="text-center text-blueGray-600 bg-white rounded text-lg border-0 shadow outline-none focus:outline-none focus:ring w-8/12 h-10 m-2"
value={inputValue}
onChange={(event) => {
//console.log(event)
//console.log(event.target.value)
setInputValue(event.target.value);
}}
/>
<br />
{`times as valuable as ...`}
</label>
<br />
<SubmitButton
posList={posList}
binaryComparisons={binaryComparisons}
inputValue={inputValue}
reasoning={reasoning}
toComparePair={toComparePair}
nextStepInput={nextStepInput}
dontPushSubmitButtonAnyMore={dontPushSubmitButtonAnyMore}
/>
</div>
</div>
{/* Element 2 */}
<div className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5">
<div className="block m-auto text-center">
<DisplayElement
element={listOfElements[toComparePair[1]]}
></DisplayElement>
</div>
</div>
</div>
<br />
<label className="">
{"Notes and reasoning:"}
<textarea
className="mt-2 px-3 py-4 placeholder-blueGray-300 text-blueGray-600 relative bg-white bg-white rounded text-base border-0 shadow outline-none focus:outline-none focus:ring w-full"
placeholder={numSteps == 0 ? "Please write your name here if you want QURI to be able to identify your answers later" : ""}
value={reasoning}
onChange={(event) => setReasoning(event.target.value)}
/>
</label>
<br />
</div>
{/* Results section */}
<div className={isListOrdered ? "" : "hidden"}>
{/* Graph */}
<div className="flex items-center text-center">
<DrawGraph
isListOrdered={isListOrdered}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}
></DrawGraph>
</div>
{/* Comparison table */}
<div className="flex items-center text-center ">
<CreateTable
isListOrdered={isListOrdered}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}
tableRows={tableRows}
setTableRows={setTableRows}
></CreateTable>
</div>
</div>
{/* Convenience functions */}
<div className="w-2/12 flex justify-center mt-10">
<button
className="text-gray-500 text-sm"
onClick={() => changeShowAdvanceOptions(!showAdvancedOptions)}
>
Advanced options
</button>
</div>
<div
className={
showAdvancedOptions
? "flex flex-wrap -mx-4 overflow-hidden"
: "hidden"
}
>
{/* Button: Restart */}
<div className="my-4 px-4 w-1/4 overflow-hidden">
<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"
onClick={() => restart(posList)}
>
{/* onClick={() => restart({posList})}> */}
Restart
</button>
</div>
{/* Button: Show comparisons */}
<div className="my-4 px-4 w-1/4 overflow-hidden">
<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"
onClick={() => changeShowComparisons(!showComparisons)}
>
Show comparisons
</button>
</div>
{/* Button: Load comparisons */}
<div className="my-4 px-4 w-1/4 overflow-hidden">
<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"
onClick={() => changeShowLoadComparisons(!showLoadComparisons)}
>
Load comparisons
</button>
</div>
{/* Button: Change dataset */}
<div className="my-4 px-4 w-1/4 overflow-hidden">
<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"
onClick={() => changeshowChangeDataSet(!showChangeDataSet)}
>
Use your own data
</button>
</div>
</div>
{/* Change dataset section */}
<div className={showChangeDataSet ? "inline mt-5" : "hidden"}>
<DataSetChanger handleSubmit={changeDataSet} />
</div>
{/* Show comparisons section */}
<div className={showComparisons ? "inline mt-5" : "hidden"}>
<div className="text-left">
<DisplayAsMarkdown
markdowntext={`
${
"" /*
## Comparisons
### Binary comparisons
${JSON.stringify(binaryComparisons, null, 4)}
*/
}
### Numerical comparisons
${JSON.stringify(
nicelyFormatLinks(quantitativeComparisons, listOfElements),
null,
4
)}
`}
className={""}
></DisplayAsMarkdown>
</div>
</div>
{/* Load comparisons section */}
<div className={showLoadComparisons ? "inline mt-5" : "hidden"}>
<ComparisonsChanger handleSubmit={changeComparisons} />
{/*<ComparisonsChanger handleSubmit={changeComparisons} />*/}
</div>
</main>
</div>
);
}