quantified.uncertainty/hierarchical-estimates-visualizer
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Fixed some bugs, added advanced options

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This commit is contained in:
NunoSempere 2021-06-12 16:13:13 +02:00
parent 5f03f187c6
commit 134e526f74
6 changed files with 322 additions and 84 deletions
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4
lib/displayAsMarkdown.js
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@ -16,12 +16,12 @@ if (!String.prototype.replaceAll) {
};
}
export function DisplayAsMarkdown({markdowntext}){
export function DisplayAsMarkdown({markdowntext, className}){
//console.log(markdowntext)
markdowntext = markdowntext.replaceAll("\n", "\n\n")
return( <ReactMarkdown
plugins={[gfm]}
children={markdowntext}
className="ml-30"
className={className}
/>)
}

16
lib/findPaths.js
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@ -43,6 +43,8 @@ function findPaths({sourceElementId, targetElementId, links, nodes}){
function findDistance({sourceElementId, targetElementId, nodes, links}){
let paths = findPaths({sourceElementId, targetElementId, nodes, links})
console.log(targetElementId)
console.log(paths)
let weights = []
for(let path of paths){
let currentSource = sourceElementId
@ -70,20 +72,22 @@ function findDistancesForAllElements({nodes, links}){
let referenceElements = nodes.filter(x => x.isReferenceValue)
let midpoint = Math.round(nodes.length/2)
let referenceElement = referenceElements.length > 0 ? referenceElements[0] : nodes[midpoint]
let distances = nodes.map(element =>
element.isReferenceValue ? [1] : findDistance({sourceElementId: referenceElement.id, targetElementId: element.id, nodes, links})
// console.log(nodes)
let distances = nodes.map(node =>
node.isReferenceValue || (node.id == referenceElement.id) ? [1] : findDistance({sourceElementId: referenceElement.id, targetElementId: node.id, nodes, links})
)
return distances
}
export function CreateTableWithDistances({isListOrdered, nodes, links}){
if(!isListOrdered){
export function CreateTableWithDistances({isListOrdered, orderedList, listOfElements, links}){
if(!isListOrdered || orderedList.length < listOfElements.length){
return (<div>{""}</div>)
} else {
let nodes = orderedList.map(i => listOfElements[i])
let distances = findDistancesForAllElements({nodes, links})
let rows = nodes.map((element, i) => ({id: element.id, name: element.name, distances: distances[i]}))
console.log("rows@CreateTableWithDistances")
console.log(rows)
return(
<div>
<table className="">

58
lib/labeledgraph.js
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@ -1,17 +1,41 @@
import React, { useState, useEffect } from "react";
import * as d3 from 'd3';
function getlength(number) {
return number.toString().length;
let getlength = (number) => number.toString().length;
export function removeOldSvg(){
d3.select("#graph").select("svg").remove();
}
function drawGraphInner({nodes, links}){
// Build the d3 graph
// List of node ids for convenience
var nodeids = nodes.map(node => node.id)
var positionById = {}
nodeids.forEach((nodeid, i) => positionById[nodeid]=i)
console.log("NodeIds/positionById")
console.log(nodeids)
console.log(positionById)
// Calculate the dimensions
let margin = {top: 0, right: 30, bottom: 20, left: 30};
let width = 900 - margin.left - margin.right;
let height = 400 - margin.top - margin.bottom;
var x = d3.scalePoint()
.range([0, width])
.domain(nodeids)
let heights = links.map(link => {
let start = x(positionById[link.source])
let end = x(positionById[link.target])
return Math.abs(start-end)/2+70 // Magic constant.
})
console.log(heights)
let maxheight = Math.max(...heights)
let height = maxheight - margin.top - margin.bottom;
console.log(`height: ${height}`)
// Build the d3 graph
removeOldSvg()
var svg = d3.select("#graph")
.append("svg")
.attr("width", width + margin.left + margin.right)
@ -19,15 +43,8 @@ function drawGraphInner({nodes, links}){
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
// List of node ids
var nodeids = nodes.map(function(d){return d.id})
var positionById = {}
nodeids.forEach((nodeid, i) => positionById[nodeid]=i)
// A linear scale to position the nodes on the X axis
var x = d3.scalePoint()
.range([0, width])
.domain(nodeids)
// Add the circle for the nodes
svg
@ -58,9 +75,9 @@ function drawGraphInner({nodes, links}){
.enter()
.append('path')
.attr('d', function (d) {
let start = x(positionById[d.source])
let start = x(d.source)
// X position of start node on the X axis
let end = x(positionById[d.target])
let end = x(d.target)
// X position of end node
return ['M',
start,
@ -85,9 +102,9 @@ function drawGraphInner({nodes, links}){
.enter()
.append("text")
.attr("x", function(d){
let start = x(positionById[d.source])
let start = x(d.source)
// X position of start node on the X axis
let end = x(positionById[d.target])
let end = x(d.target)
// X position of end node
return start + (end-start)/2 -4*getlength(d.distance)
})
@ -100,18 +117,13 @@ function drawGraphInner({nodes, links}){
})
.text(function(d){ return(`${d.distance}`)})
.style("text-anchor", "top")
}
export function DrawGraph({isListOrdered, nodes, links}) {
export function DrawGraph({isListOrdered, orderedList, listOfElements, links}) {
if(isListOrdered){
let nodes = orderedList.map(i => listOfElements[i])
drawGraphInner({ nodes, links});
}
return (
<div>
<div id="graph">

19
lib/slider.js
View File

@ -123,3 +123,22 @@ export function SliderElement({ onChange, value, displayFunction }) {
</Slider>
)
}
export function SubmitSliderButton({posList, binaryComparisons, sliderValue, toComparePair, nextStepSlider}){
// This element didn't necessarily have to exist, but it made it easier for debugging purposes
let onClick = (event) => {
//event.preventDefault();
let obj = {posList, binaryComparisons, sliderValue, element1: toComparePair[1], element2: toComparePair[0]}
//
console.log("input@SubmitSliderButton")
console.log(obj)
nextStepSlider(obj)
}
return( <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={onClick}>
Submit
</button>)
}

103
lib/textAreaForJson.js Normal file
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@ -0,0 +1,103 @@
import React, { useState } from 'react';
export function TextAreaForJson({handleSubmit}){
let [value, setValue] = useState(`[
{
"name": "Some element. The name field is necessary",
"url": "http://www.example.com",
"somethirdfield": "a"
},
{
"name": "Another element",
"url": "http://www.example1.com",
"somethirdfield": "b"
},
{
"name": "A third element",
"url": "http://www.example2.com",
"isReferenceValue": true,
"somethirdfield": "c"
}
]`)
const [displayingDoneMessage, setDisplayingDoneMessage] = useState(false)
const [displayingDoneMessageTimer, setDisplayingDoneMessageTimer] = useState(null)
let handleChange = (event) => {
setValue(event.target.value)
}
let handleSubmitInner = (event) => {
clearTimeout(displayingDoneMessageTimer)
event.preventDefault();
//console.log(event)
console.log("value@handleSubmitInner@TextAreaForJson")
//console.log(typeof(value));
console.log(value);
try{
let newData = JSON.parse(value)
//console.log(typeof(newData))
//console.log(newData)
handleSubmit(newData)
if(!newData.length || newData.length < 2){
throw Error("Not enough objects")
}
setDisplayingDoneMessage(true)
let timer = setTimeout(() => setDisplayingDoneMessage(false), 3000);
setDisplayingDoneMessageTimer(timer)
}catch(error){
setDisplayingDoneMessage(false)
//alert(error)
//console.log(error)
let substituteText = `Error: ${error.message}
Try something like:
[
{
"name": "Some element. The name field is necessary",
"url": "http://www.example.com",
"somethirdfield": "a"
},
{
"name": "Another element",
"url": "http://www.example1.com",
"somethirdfield": "b"
},
{
"name": "Another element",
"url": "http://www.example2.com",
"isReferenceValue": true,
"somethirdfield": "c"
}
]
Your old input was: ${value}`
setValue(substituteText)
}
}
return (
<form onSubmit={handleSubmitInner} className="inline">
<br/>
<br/>
<textarea
value={value}
onChange={handleChange}
rows="10" cols="50"
className=""
/>
<br/>
<button
className="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded mt-5 p-10"
onClick={handleSubmitInner}>
Change dataset
</button>
&nbsp;
<button
className={`${!displayingDoneMessage ? "hidden" : ""} bg-transparent text-blue-700 font-semibold py-2 px-4 border border-blue-500 rounded mt-5 p-10`}
>
Done!
</button>
</form>
);
}

194
pages/index.js
View File

@ -2,11 +2,12 @@ import Head from 'next/head'
import React, { useState } from "react";
import fs from 'fs';
import path from 'path';
import {DrawGraph} from '../lib/labeledgraph';
import { SliderElement } from "../lib/slider";
import {DrawGraph, removeOldSvg} from '../lib/labeledgraph';
import { SliderElement, SubmitSliderButton } from "../lib/slider";
import {DisplayElement} from '../lib/displayElement'
import {DisplayAsMarkdown} from '../lib/displayAsMarkdown'
import {CreateTableWithDistances} from '../lib/findPaths'
import {TextAreaForJson} from "../lib/textAreaForJson"
// Utilities
@ -45,7 +46,7 @@ let displayFunctionSlider = (value) => {
};
let nicelyFormatLinks = (quantitativeComparisons , list) => quantitativeComparisons.map(([element1, element2, distance]) => ({source: list.indexOf(element1), target: list.indexOf(element2), distance: distance}))
let nicelyFormatLinks = (quantitativeComparisons , listOfElements) => quantitativeComparisons.map(([element1, element2, distance]) => ({source: listOfElements[element1].name, target: listOfElements[element2].name, distance: distance}))
/* React components */
// fs can only be used here.
@ -58,25 +59,66 @@ export async function getStaticProps() {
//console.log("metaforecasts", metaforecasts)
return {
props: {
listOfPosts,
listOfElementsDefault: listOfPosts,
},
};
}
// Main react component
export default function Home({listOfPosts}) {
export default function Home({listOfElementsDefault}) {
// State
let list = increasingList(listOfPosts.length) // [0,1,2,3,4]
listOfPosts = listOfPosts.map((element, i) => ({...element, id: i}))
let initialListOfElements = listOfElementsDefault.map((element, i) => ({...element, id: i}))
let initialPosList = increasingList(listOfElementsDefault.length) // [0,1,2,3,4]
//let listOfElements = listOfElementsDefault.map((element, i) => ({...element, id: i}))
//let list = increasingList(listOfElementsDefault.length) // [0,1,2,3,4]
const [toComparePair, setToComparePair] = useState([list[list.length-2], list[list.length-1]])
const [sliderValue, setSliderValue] = useState(0)
//let initialComparePair = [list[list.length-2], list[list.length-1]]
let initialComparePair = [initialPosList[initialPosList.length-2], initialPosList[initialPosList .length-1]]
let initialSliderValue = 0
let initialBinaryComparisons = []
let initialQuantitativeComparisons = []
let initialIsListOdered = false
let initialOrderedList = []
let initialShowAdvancedOptions = false
let initialShowComparisons = false
let initialShowChangeDataSet = false
const [binaryComparisons, setBinaryComparisons] = useState([])
const [quantitativeComparisons, setQuantitativeComparisons] = useState([]) // More expressive, but more laborious to search through. For the ordering step, I only manipulate the binaryComparisons.
const [listOfElements, setListOfElements] = useState(initialListOfElements)
const [posList, setPosList] = useState(initialPosList)
//const posList = initialPosList
// let listOfElements = initialListOfElements
const [isListOrdered, setIsListOrdered] = useState(false)
const [orderedList, setOrderedList] = useState([])
const [toComparePair, setToComparePair] = useState(initialComparePair)
const [sliderValue, setSliderValue] = useState(initialSliderValue)
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)
let [showAdvancedOptions, changeShowAdvanceOptions] = useState(initialShowAdvancedOptions);
let [showComparisons, changeShowComparisons] = useState(initialShowComparisons);
let [showChangeDataSet, changeshowChangeDataSet] = useState(initialShowChangeDataSet);
let restart = (posList) => {
setToComparePair([posList[posList.length-2], posList[posList.length-1]])
setSliderValue(initialSliderValue)
setBinaryComparisons(initialBinaryComparisons)
setQuantitativeComparisons(initialQuantitativeComparisons)
setIsListOrdered(initialIsListOdered)
setOrderedList(initialOrderedList)
removeOldSvg()
}
let changeDataSet = (listOfElementsNew) => {
listOfElementsNew =
listOfElementsNew.map((element, i) => ({...element, id: i}))
let newPosList = increasingList(listOfElementsNew.length)
setListOfElements(listOfElementsNew)
setPosList(increasingList(listOfElementsNew.length))
setToComparePair([newPosList[newPosList.length-2], newPosList[newPosList.length-1]])
restart(newPosList)
}
// Manipulations
let compareTwoElements = (newBinaryComparisons, element1, element2) => {
@ -113,23 +155,23 @@ export default function Home({listOfPosts}) {
return [...sortedArr, ...left, ...right]; // if they don't have the same size, the remaining ones will be greater than the ones before
}
function mergeSort(arr, newBinaryComparisons) {
if(arr == "No comparison found; unable to proceed"){
function mergeSort({array, comparisons}) {
if(array == "No comparison found; unable to proceed"){
return "No comparison found; unable to proceed"
}
const half = arr.length / 2;
const half = array.length / 2;
// the base case is array length <=1
if (arr.length <= 1) {
return arr;
if (array.length <= 1) {
return array;
}
const left = arr.splice(0, half); // the first half of the array
const right = arr;
let orderedFirstHalf = mergeSort(left, newBinaryComparisons)
let orderedSecondHalf = mergeSort(right, newBinaryComparisons)
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(newBinaryComparisons, orderedFirstHalf, orderedSecondHalf);
let result = merge(comparisons, orderedFirstHalf, orderedSecondHalf);
return result
}else{
return "No comparison found; unable to proceed"
@ -137,7 +179,7 @@ export default function Home({listOfPosts}) {
}
let nextStepSimple = (binaryComparisons, element1, element2) => {
let nextStepSimple = (posList, binaryComparisons, element1, element2) => {
//console.log("Binary comparisons: ")
//console.log(JSON.stringify(binaryComparisons, null, 4));
@ -147,22 +189,28 @@ export default function Home({listOfPosts}) {
//console.log(JSON.stringify(newBinaryComparisons, null, 4));
setBinaryComparisons(newBinaryComparisons)
let result = mergeSort(list, newBinaryComparisons)
let result = mergeSort({array: posList, comparisons: newBinaryComparisons})
//console.log(result)
if(result != "No comparison found; unable to proceed" && checkIfListIsOrdered(result, newBinaryComparisons)){
//console.log(result)
// console.log(`isListOrdered: ${isListOrdered}`)
console.log("poslist@nextStepSimple")
console.log(posList)
console.log("result@nextStepSimple")
console.log(result)
setIsListOrdered(true)
setOrderedList(result)
}
}
let nextStepSlider = (binaryComparisons, sliderValue, element1, element2) => {
let nextStepSlider = ({posList, binaryComparisons, sliderValue, element1, element2}) => {
if(sliderValue < 0){
sliderValue = -sliderValue;
[element1,element2] = [element2,element1]
}
nextStepSimple(binaryComparisons, element1, element2)
console.log(`posList@nextStepSlider:`)
console.log(posList)
nextStepSimple(posList, binaryComparisons, element1, element2)
let newQuantitativeComparison = [element1, element2, simplifySliderValue(sliderValue)]
let newQuantitativeComparisons = [...quantitativeComparisons, newQuantitativeComparison]
@ -173,25 +221,27 @@ export default function Home({listOfPosts}) {
// Html
return (
<div className="flex flex-col items-center justify-center min-h-screen py-2 mt-10">
<Head>
<div className="flex flex-col items-center justify-center min-h-screen py-2">
<div className="mt-20">
<Head >
<title>Utility Function Extractor</title>
<link rel="icon" href="/favicon.ico" />
</Head>
</div>
<main className="flex flex-col items-center justify-center w-full flex-1 px-20 text-center">
<main className="flex flex-col items-center w-full flex-1 px-20 text-center">
<h1 className="text-6xl font-bold">
Utility Function Extractor
</h1>
<div className = {`${isListOrdered ? "hidden" : ""}`}>
<div className="flex flex-wrap items-center max-w-4xl mt-6 sm:w-full mt-20">
<div className="flex flex-wrap items-center max-w-4xl sm:w-full mt-10">
<div
className="flex m-auto border-gray-300 border-4 h-72 w-72"
className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5"
//onClick={() => nextStep(binaryComparisons, toComparePair[0], toComparePair[1])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfPosts[toComparePair[0]]}>
<DisplayElement element={listOfElements[toComparePair[0]]}>
</DisplayElement>
</div>
</div>
@ -200,7 +250,7 @@ export default function Home({listOfPosts}) {
//onClick={() => nextStep(binaryComparisons, toComparePair[1], toComparePair[0])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfPosts[toComparePair[1]]}>
<DisplayElement element={listOfElements[toComparePair[1]]}>
</DisplayElement>
</div>
</div>
@ -213,38 +263,88 @@ export default function Home({listOfPosts}) {
displayFunction={displayFunctionSlider}
/>
</div>
<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={() => nextStepSlider(binaryComparisons, sliderValue, toComparePair[1], toComparePair[0])}>
Submit
</button>
<SubmitSliderButton
posList={posList}
binaryComparisons={binaryComparisons}
sliderValue={sliderValue}
toComparePair={toComparePair}
nextStepSlider={nextStepSlider}
/>
</div>
<DrawGraph
isListOrdered={isListOrdered}
nodes={orderedList.map(i => listOfPosts[i])}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}>
</DrawGraph>
<div className={`inline items-center text-center mt-10 ${isListOrdered? "": "hidden" }`}>
<CreateTableWithDistances
isListOrdered={isListOrdered}
nodes={orderedList.map(i => listOfPosts[i])}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}
>
</CreateTableWithDistances>
</div>
<div className="w-2/12 flex justify-center mt-10">
<button
className="text-gray-500 text-sm"
onClick={() => changeShowAdvanceOptions(!showAdvancedOptions)}
>
Advanced options ▼
</button>
</div>
</main>
<div className={`flex flex-wrap -mx-4 overflow-hidden ${showAdvancedOptions? "": "hidden"}`}>
<div className="my-4 px-4 w-1/3 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)}>
Restart
</button>
</div>
<div className="my-4 px-4 w-1/3 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>
<div className="my-4 px-4 w-1/3 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>
<div className={`inline mt-5 ${showChangeDataSet ? "": "hidden" }`}>
<TextAreaForJson handleSubmit={changeDataSet}/>
</div>
<div className={`inline mt-5 ${showComparisons? "": "hidden" }`}>
{/*
<DisplayAsMarkdown markdowntext={"## Ordered list\n\n" + JSON.stringify(orderedList.map(i => listOfElements[i]), null, 4)}></DisplayAsMarkdown>
*/}
<h2>Comparisons</h2>
<div className="text-left">
<DisplayAsMarkdown
markdowntext={JSON.stringify(nicelyFormatLinks(quantitativeComparisons, listOfElements), null, 4)}
className={""}>
</DisplayAsMarkdown>
</div>
<div className={`inline text-left w-full flex-1 px-20 ${isListOrdered? "": "hidden" }`}>
<DisplayAsMarkdown markdowntext={"## Ordered list\n\n" + JSON.stringify(orderedList.map(i => listOfPosts[i]), null, 4)}></DisplayAsMarkdown>
<DisplayAsMarkdown markdowntext={"## Distances\n\n" + JSON.stringify(nicelyFormatLinks(quantitativeComparisons, list), null, 4)}></DisplayAsMarkdown>
{/*
<p>{`Binary comparisons: ${JSON.stringify(binaryComparisons, null, 4)}`}</p>
<p>{`Quantitative comparisons: ${JSON.stringify(quantitativeComparisons, null, 4)}`}</p>
*/}
</div>
</main>
</div>
)
}