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