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ac-predictor

コンテスト中にAtCoderのパフォーマンスを予測します

当前为 2018-08-20 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        ac-predictor
  3. // @namespace   http://ac-predictor.azurewebsites.net/
  4. // @version     1.0.1
  5. // @description コンテスト中にAtCoderのパフォーマンスを予測します
  6. // @author      keymoon
  7. // @license     MIT
  8. // @supportURL  https://github.com/key-moon/ac-predictor.user.js/issues
  9. // @match       https://beta.atcoder.jp/*
  10. // @exclude     https://beta.atcoder.jp/*/json
  11. // ==/UserScript==
  12.  
  13. //NameSpace
  14. SideMenu = {};
  15.  
  16. SideMenu.Version = 1.0;
  17.  
  18. //共有データセット(HistoryとかStandingsとか)
  19. SideMenu.Datas = {};
  20. //共有データセットそれぞれをUpdateする関数を入れておく
  21. SideMenu.Datas.Update = {}
  22.  
  23. //Datas.Update内に関数を追加
  24. //History
  25. SideMenu.Datas.History = null;
  26. SideMenu.Datas.Update.History = (() => {
  27.     var d = $.Deferred();
  28.     try {
  29.         $.ajax({
  30.             url: `https://beta.atcoder.jp/users/${userScreenName}/history/json`,
  31.             type: "GET",
  32.             dataType: "json"
  33.         }).done(history => {
  34.             SideMenu.Datas.History = history;
  35.             d.resolve();
  36.         }).fail(() => { d.reject(); });
  37.     }
  38.     catch (e) {
  39.         d.reject(e);
  40.     }
  41.     return d.promise();
  42. });
  43.  
  44. //Standings
  45. SideMenu.Datas.Standings = null;
  46. SideMenu.Datas.Update.Standings = (() => {
  47.     var d = $.Deferred();
  48.     try {
  49.         $.ajax({
  50.             url: `https://beta.atcoder.jp/contests/${contestScreenName}/standings/json`,
  51.             type: "GET",
  52.             dataType: "json"
  53.         }).done(standings => {
  54.             SideMenu.Datas.Standings = standings;
  55.             d.resolve();
  56.         }).fail(() => { d.reject(); });
  57.     }
  58.     catch (e) {
  59.         d.reject();
  60.     }
  61.     return d.promise();
  62. });
  63.  
  64. //APerfs
  65. SideMenu.Datas.APerfs = null;
  66. SideMenu.Datas.Update.APerfs = (() => {
  67.     var d = $.Deferred();
  68.     try {
  69.         $.ajax({
  70.             url: `https://ac-predictor.azurewebsites.net/api/aperfs/${contestScreenName}`,
  71.             type: "GET",
  72.             dataType: "json"
  73.         }).done(aperfs => {
  74.             SideMenu.Datas.APerfs = aperfs
  75.             d.resolve();
  76.         }).fail(() => { d.reject(); });
  77.     }
  78.     catch (e) {
  79.         d.reject();
  80.     }
  81.     return d.promise();
  82. });
  83.  
  84. //ライブラリを追加するやつ
  85. SideMenu.appendLibrary = function (source) {
  86.     var defferd = $.Deferred();
  87.     $.ajax({
  88.         url: source
  89.     }).done(((src) => {
  90.         $('head').append(`<script>${src}</script>`);
  91.         defferd.resolve();
  92.     })(() => {
  93.         defferd.fail();
  94.     }));
  95.     return defferd.promise();
  96. };
  97.  
  98.  
  99.  
  100. //通知関連
  101. SideMenu.Notifications = {};
  102. SideMenu.Notifications.CanSend = false;
  103. (async () => {
  104.     if (Notification.permission === 'denied') return;
  105.     if (Notification.permission === 'default') {
  106.         await (async () => {
  107.             var defferd = $.Deferred();
  108.             Notification.requestPermission((permission) => {
  109.                 SideMenu.Notifications.CanSend = permission === 'granted';
  110.                 defferd.resolve();
  111.             })();
  112.             return defferd.promise();
  113.         });
  114.         if (!Notification.permission) return;
  115.     }
  116. })();
  117.  
  118. SideMenu.appendLibrary("https://koba-e964.github.io/atcoder-rating-estimator/atcoder_rating.js");
  119.  
  120. //サイドメニュー追加(将来仕様変更が起きる可能性大)
  121. SideMenu.appendToSideMenu = async function (match, title, elemFunc) {
  122.     var defferd = $.Deferred();
  123.     try {
  124.         if (!match.test(location.href)) return;
  125.         //アコーディオンメニュー
  126.         var dom =
  127.             `<div class="menu-wrapper">
  128. 	<div class="menu-header">
  129. 		<h4 class="sidemenu-txt">${title}<span class="glyphicon glyphicon-menu-up" style="float: right"></span></h4>
  130. 	</div>
  131. 	<div class="menu-box"><div class="menu-content">${await elemFunc()}</div></div>
  132. </div>`
  133.         $('#sidemenu').append(dom);
  134.         var contents = $('.menu-content');
  135.         var contentElem = contents[contents.length - 1];
  136.         $(contentElem).parents('.menu-box').css('height', contentElem.scrollHeight)
  137.         defferd.resolve();
  138.     }
  139.     catch (e) {
  140.         console.error(e);
  141.         defferd.reject();
  142.     }
  143.     return defferd.promise();
  144. };
  145.  
  146.  
  147. //サイドメニューを生成
  148. (() => {
  149.     var menuWidth = 350
  150.     var keyWidth = 50
  151.     var speed = 150
  152.     var sideMenuScript =
  153.         `<script>//参考:http://blog.8bit.co.jp/?p=12308
  154. (() => {
  155. const activeClass = 'sidemenu-active'
  156. var menuWrap = '#menu_wrap'
  157. var sideMenu = '#sidemenu'
  158. var sideMenuKey = '#sidemenu-key'
  159. var menuWidth = ${menuWidth}
  160. var keyWidth = ${keyWidth}
  161. var speed = ${speed}
  162.  
  163. var windowHeight = $(window).height();
  164. $(sideMenu).height(windowHeight);
  165.  
  166. //メニュー開閉
  167. $(sideMenuKey).click(function () {
  168. 	//ボタンの文言を変更する部分をCSSTransitionでやらせたい
  169. 	$(sideMenuKey).toggleClass('glyphicon-menu-left');
  170. 	$(sideMenuKey).toggleClass('glyphicon-menu-right');
  171. 	$(menuWrap).toggleClass(activeClass);
  172. });
  173.  
  174. //画面リサイズ時にheightを読み直し
  175. var timer = false;
  176. $(window).resize(function () {
  177. 	if (timer !== false) {
  178. 		clearTimeout(timer);
  179. 	}
  180. 	timer = setTimeout(function () {
  181. 		windowHeight = $(window).height();
  182. 		$(sideMenu).height(windowHeight);
  183. 	}, 50);
  184. });
  185.  
  186. //アコーディオンメニューのなんか
  187. $('#sidemenu').on('click','.menu-header',(event) => {
  188. 	//$(event.target).parents('.menu-wrapper').find('.menu-content').toggleClass('menu-content-collapse')
  189. 	$(event.target).parents('.menu-wrapper').find('.menu-box').toggleClass('menu-box-collapse')
  190. 	$(event.target).find('.glyphicon').toggleClass('glyphicon-menu-down')
  191. 	$(event.target).find('.glyphicon').toggleClass('glyphicon-menu-up')
  192. })
  193. /*$('.menu-content').exResize((event) => {
  194. 	$(event.target).parents('.menu-box').css('height',event.target.clientHeight)
  195. });*/
  196.  
  197. })();
  198. </script>`
  199.     var sideMenuStyle =
  200.         `<style>#menu_wrap{
  201. 	display:block;
  202. 	position:fixed;
  203. 	top:0;
  204. 	width:${keyWidth + menuWidth}px;
  205. 	right:-${menuWidth}px;
  206. 	transition: all ${speed}ms 0ms ease;
  207. 	margin-top:50px;
  208. }
  209.  
  210. #sidemenu{
  211. 	background:#000;
  212. 	opacity:0.85;
  213. }
  214. #sidemenu-key{
  215. 	border-radius:5px 0px 0px 5px;
  216. 	background:#000;
  217. 	opacity:0.75;
  218. 	color:#FFF;
  219. 	padding:30px 0;
  220. 	cursor:pointer;
  221. 	margin-top:100px;
  222. 	text-align: center;
  223. }
  224.  
  225. #sidemenu{
  226. 	display:inline-block;
  227. 	width:${menuWidth}px;
  228. 	float:right;
  229. }
  230.  
  231. #sidemenu-key{
  232. 	display:inline-block;
  233. 	width:${keyWidth}px;
  234. 	float:right;
  235. }
  236.  
  237. .sidemenu-active{
  238. 	transform: translateX(-${menuWidth}px);
  239. }
  240.  
  241. .sidemenu-txt{
  242. 	color: #DDD;
  243. }
  244. /*アコーディオンメニュー*/
  245. .menu-wrapper{
  246. 	border-bottom: 1px solid #FFF;
  247. }
  248. .menu-header h4{
  249. 	user-select: none;
  250. 	
  251. }
  252. .menu-header{
  253. 	margin:10px 20px 10px 20px;
  254. }
  255.  
  256. .menu-box{
  257. 	overflow: hidden;
  258. 	transition: all 300ms 0s ease;
  259. }
  260. .menu-box-collapse{
  261. 	height:0px !important;/**/
  262. }
  263.  
  264. .menu-content{
  265. 	padding: 10px 20px 10px 20px;
  266. 	transition: all 300ms 0s ease;
  267. }
  268. .menu-box-collapse .menu-content{
  269. 	transform: translateY(-100%);
  270. }
  271. </style>`
  272.     var ratingScript =
  273.         `<script>from: https://koba-e964.github.io/atcoder-rating-estimator/atcoder_rating.js
  274. function bigf(n) {
  275.     var num = 1.0;
  276.     var den = 1.0;
  277.     for (var i = 0; i < n; ++i) {
  278. 	num *= 0.81;
  279. 	den *= 0.9;
  280.     }
  281.     num = (1 - num) * 0.81 / 0.19;
  282.     den = (1 - den) * 0.9 / 0.1;
  283.     return Math.sqrt(num) / den;
  284. }
  285.  
  286. function f(n) {
  287.     var finf = bigf(400);
  288.     return (bigf(n) - finf) / (bigf(1) - finf) * 1200.0;
  289. }
  290.  
  291. // Returns unpositivized ratings.
  292. function calc_rating(arr) {
  293.     var n = arr.length;
  294.     var num = 0.0;
  295.     var den = 0.0;
  296.     for (var i = n - 1; i >= 0; --i) {
  297. 	num *= 0.9;
  298. 	num += 0.9 * Math.pow(2, arr[i] / 800.0);
  299. 	den *= 0.9;
  300. 	den += 0.9;
  301.     }
  302.     var rating = Math.log2(num / den) * 800.0;
  303.     rating -= f(n);
  304.     return rating;
  305. }
  306.  
  307. // Takes and returns unpositivized ratings.
  308. function calc_rating_from_last(last, perf, n) {
  309.     last += f(n);
  310.     var wei = 9 - 9 * 0.9 ** n;
  311.     var num = wei * (2 ** (last / 800.0)) + 2 ** (perf / 800.0) ;
  312.     var den = 1 + wei;
  313.     var rating = Math.log2(num / den) * 800.0;
  314.     rating -= f(n + 1);
  315.     return rating;
  316. }
  317.  
  318. // (-inf, inf) -> (0, inf)
  319. function positivize_rating(r) {
  320.     if (r >= 400.0) {
  321. 	return r;
  322.     }
  323.     return 400.0 * Math.exp((r - 400.0) / 400.0);
  324. }
  325.  
  326. // (0, inf) -> (-inf, inf)
  327. function unpositivize_rating(r) {
  328.     if (r >= 400.0) {
  329. 	return r;
  330.     }
  331.     return 400.0 + 400.0 * Math.log(r / 400.0);
  332. }</script>`;
  333.     $('#main-div').append(`<div id="menu_wrap"><div id="sidemenu" class="container"></div><div id="sidemenu-key" class="glyphicon glyphicon-menu-left"></div>${ratingScript}${sideMenuScript}${sideMenuStyle}</div>`);
  334. })();
  335.  
  336.  
  337. //IndexedDB DB
  338. SideMenu.DataBase = {};
  339. SideMenu.DataBase.Name = "PredictorDB";
  340. SideMenu.DataBase.StoreNames = ["APerfs", "Standings"];
  341. indexedDB.open(SideMenu.DataBase.Name, SideMenu.Version).onupgradeneeded = (event) => {
  342.     var db = event.target.result;
  343.     SideMenu.DataBase.StoreNames.forEach(store => {
  344.         db.createObjectStore(store, { keyPath: "id" });
  345.     });
  346. };
  347. SideMenu.DataBase.SetData = (store, key, value) => {
  348.     var defferd = $.Deferred();
  349.     try {
  350.         indexedDB.open(SideMenu.DataBase.Name).onsuccess = (e) => {
  351.             var db = e.target.result;
  352.             var trans = db.transaction(store, 'readwrite');
  353.             var objStore = trans.objectStore(store);
  354.             var data = { id: key, data: value };
  355.             var putReq = objStore.put(data);
  356.             putReq.onsuccess = function () {
  357.                 defferd.resolve();
  358.             }
  359.         }
  360.     }
  361.     catch (e) {
  362.         defferd.reject(e);
  363.     }
  364.     return defferd.promise();
  365. };
  366. SideMenu.DataBase.GetData = (store, key) => {
  367.     var defferd = $.Deferred();
  368.     try {
  369.         indexedDB.open(SideMenu.DataBase.Name).onsuccess = (e) => {
  370.             var db = e.target.result;
  371.             var trans = db.transaction(store, 'readwrite');
  372.             var objStore = trans.objectStore(store);
  373.             objStore.get(key).onsuccess = function (event) {
  374.                 var result = event.target.result;
  375.                 if (!result) defferd.reject("key was not found");
  376.                 else defferd.resolve(result.data);
  377.             };
  378.         }
  379.     }
  380.     catch (e) {
  381.         defferd.reject(e);
  382.     }
  383.     return defferd.promise();
  384. };
  385.  
  386.  
  387. //サイドメニュー要素の入れ物
  388. SideMenu.Elements = {};
  389. SideMenu.ViewOrder = ["Predictor", "Estimator"];
  390.  
  391. SideMenu.Colors = ["unrated", "gray", "brown", "green", "cyan", "blue", "yellow", "orange", "red"];
  392. SideMenu.GetColor = (rating) => {
  393.     var colorIndex = 0
  394.     if (rating > 0) {
  395.         colorIndex = Math.min(Math.floor(rating / 400) + 1, 8)
  396.     }
  397.     return SideMenu.Colors[colorIndex]
  398. };
  399.  
  400. //Estimator
  401. SideMenu.Elements.Estimator = (async () => {
  402. 	await SideMenu.appendToSideMenu(/beta.atcoder.jp/,'Estimator',getElem);
  403. 	async function getElem() {
  404. 	$("#estimator-input").val(localStorage.getItem("sidemenu_estimator_value"));
  405. 	if (!SideMenu.Datas.History) await SideMenu.Datas.Update.History();
  406. 	
  407. 	var js = 
  408. 	`(() => {
  409. 	    var estimator_state = localStorage.getItem("sidemenu_estimator_state");
  410. 	    \$("#estimator-input").val(localStorage.getItem("sidemenu_estimator_value"));
  411. 	    updateInputs();
  412. 	
  413. 		\$("#estimator-input").keyup(updateInputs);
  414. 	
  415. 	    \$("#estimator-toggle").click(function () {
  416. 	        \$("#estimator-input").val(\$("#estimator-res").val());
  417. 	        estimator_state = (estimator_state + 1) % 2;
  418. 			updateInputs();
  419. 	    })
  420. 	
  421. 		function updateInputs() {
  422. 			var input = \$("#estimator-input").val();
  423. 			if (!isFinite(input)) {
  424. 				displayAlert("数字ではありません")
  425. 				return;
  426. 			}
  427. 			var history = SideMenu.Datas.History.filter(x => x.IsRated)
  428. 			history.sort(function (a, b) {
  429. 				if (a.EndTime < b.EndTime) return 1;
  430. 				if (a.EndTime > b.EndTime) return -1;
  431. 				return 0;
  432. 			})
  433. 			history = history.map(x => x.InnerPerformance)
  434. 			var input = parseInt(input)
  435. 			var res = -1;
  436. 			if (estimator_state === 0) {
  437. 				\/\/ binary search
  438. 				var goal_rating = unpositivize_rating(input)
  439. 				var lo = -10000.0;
  440. 				var hi = 10000.0;
  441. 				for (var i = 0; i < 100; ++i) {
  442. 					var mid = (hi + lo) \/ 2;
  443. 					var r = calc_rating([mid].concat(history));
  444. 					if (r >= goal_rating) {
  445. 						hi = mid;
  446. 					} else {
  447. 						lo = mid;
  448. 					}
  449. 				}
  450. 	            res = (hi + lo) \/ 2;
  451. 	            \$("#estimator-input-desc").text("目標レーティング");
  452. 	            \$("#estimator-res-desc").text("必要パフォーマンス");
  453. 			}
  454. 			else {
  455. 	            res = calc_rating([input].concat(history));
  456. 	            \$("#estimator-input-desc").text("パフォーマンス");
  457. 	            \$("#estimator-res-desc").text("到達レーティング");
  458. 	        }
  459. 	        res = Math.round(res * 100) \/ 100
  460. 	        if (!isNaN(res)) \$("#estimator-res").val(res);
  461. 	        updateLocalStorage();
  462. 	        updateTweetBtn();
  463. 		}
  464. 	
  465. 		function updateLocalStorage() {
  466. 			localStorage.setItem("sidemenu_estimator_state", estimator_state);
  467. 			localStorage.setItem("sidemenu_estimator_value", \$("#estimator-input").val());
  468. 		}
  469. 	
  470. 		function updateTweetBtn() {
  471. 			var tweetStr =
  472. 	\`AtCoderのハンドルネーム: \${userScreenName}%0A
  473. 	\${estimator_state == 0 ? "目標レーティング" : "パフォーマンス"}: \${\$("#estimator-input").val()}%0A
  474. 	\${estimator_state == 0 ? "必要パフォーマンス" : "到達レーティング"}: \${\$("#estimator-res").val()}\`
  475. 			\$('#estimator-tweet').attr("href", \`https:\/\/twitter.com\/intent\/tweet?text=\${tweetStr}\`)
  476. 		}
  477. 	
  478. 		function displayAlert(message) {
  479. 			var alertDiv = document.createElement('div')
  480. 			alertDiv.setAttribute("role", "alert")
  481. 			alertDiv.setAttribute("class", "alert alert-warning alert-dismissible")
  482. 			var closeButton = document.createElement('button')
  483. 			closeButton.setAttribute("type", "button")
  484. 			closeButton.setAttribute("class", "close")
  485. 			closeButton.setAttribute("data-dismiss", "alert")
  486. 			closeButton.setAttribute("aria-label", "閉じる")
  487. 			var closeSpan = document.createElement('span')
  488. 			closeSpan.setAttribute("aria-hidden", "true")
  489. 			closeSpan.textContent = "×"
  490. 			closeButton.appendChild(closeSpan)
  491. 			var messageContent = document.createTextNode(message)
  492. 			alertDiv.appendChild(closeButton)
  493. 			alertDiv.appendChild(messageContent)
  494. 			\$("#estimator-alert").append(alertDiv)
  495. 		}
  496. 	})();`;
  497. 	var style = 
  498. 	``;
  499. 	var dom = 
  500. 	`<div id="estimator-alert"><\/div>
  501. 	<div class="row">
  502. 		<div class="input-group">
  503. 			<span class="input-group-addon" id="estimator-input-desc">目標レーティング<\/span>
  504. 			<input type="number" class="form-control" id="estimator-input">
  505. 		<\/div>
  506. 	<\/div>
  507. 	<div class="row">
  508. 		<div class="input-group">
  509. 			<span class="input-group-addon" id="estimator-res-desc">必要パフォーマンス<\/span>
  510. 			<input class="form-control" id="estimator-res" disabled="disabled">
  511. 			<span class="input-group-btn">
  512. 				<button class="btn btn-default" id="estimator-toggle">入替<\/button>
  513. 			<\/span>
  514. 		<\/div>
  515. 	<\/div>
  516. 	<div class="row" style="margin: 10px 0px;">
  517. 		<a class="btn btn-default col-xs-offset-8 col-xs-4" rel="nofollow" onClick="window.open(encodeURI(decodeURI(this.href)),'twwindow','width=550, height=450, personalbar=0, toolbar=0, scrollbars=1'); return false;" id='estimator-tweet'>ツイート<\/a>
  518. 	<\/div>`;
  519. 	
  520. 	return `${dom}
  521. 	<script>${js}</script>
  522. 	<style>${style}</style>`;
  523. 	}
  524. });
  525.  
  526. //Predictor
  527. SideMenu.Elements.Predictor = (async () => {
  528. 	await SideMenu.appendToSideMenu(/beta.atcoder.jp\/contests\/.*/,'Predictor',getElem);
  529. 	async function getElem() {
  530. 	//NameSpace
  531. 	SideMenu.Predictor = {};
  532. 	var maxDic =
  533. 	    [
  534. 	        [/^abc\d{3}$/, 1600],
  535. 	        [/^arc\d{3}$/, 3200],
  536. 	        [/^agc\d{3}$/, 8192],
  537. 	        [/^apc\d{3}$/, 8192],
  538. 			[/^cf\d{2}-final-open$/, 8192],
  539. 	        [/^soundhound2018-summer-qual$/, 2400],
  540. 	        [/.*/, -1]
  541. 	    ];
  542. 	SideMenu.Predictor.maxPerf = maxDic.filter(x => x[0].exec(contestScreenName))[0][1];
  543. 	
  544. 	if (!SideMenu.Datas.History) await SideMenu.Datas.Update.History().done(() => { isDone = true });
  545. 	
  546. 	var js = 
  547. 	`(() => {
  548. 	    \/\/各参加者の結果
  549. 	    var eachParticipationResults = {};
  550. 	    var isAlreadyAppendRowToStandings = false;
  551. 	
  552. 	    const specialContest = ['practice', 'APG4b', 'abs'];
  553. 	
  554. 	    const predictorElements = ['predictor-input-rank', 'predictor-input-perf', 'predictor-input-rate', 'predictor-current', 'predictor-reload', 'predictor-tweet'];
  555. 	    const firstContestDate = moment("2016-07-16 21:00");
  556. 	    const Interval = 30000;
  557. 	
  558. 	    const ratedLimit = contestScreenName === "SoundHound Inc. Programming Contest 2018 -Masters Tournament-"
  559. 	        ? 2000 : (\/abc\\d{3}\/.test(contestScreenName) ? 1200 : (\/arc\\d{3}\/.test(contestScreenName) ? 2800 : Infinity));
  560. 	    const defaultAPerf = \/abc\\d{3}\/.test(contestScreenName) ? 800 : 1600;
  561. 	
  562. 	    const isStandingsPage = \/standings(\\\/.*)?\$\/.test(document.location);
  563. 	
  564. 	    \$('[data-toggle="tooltip"]').tooltip();
  565. 	    \$('#predictor-reload').click(function () {
  566. 	        UpdatePredictorsData();
  567. 	    });
  568. 	    \$('#predictor-current').click(function () {
  569. 	        \/\/自分の順位を確認
  570. 	        var myRank = 0;
  571. 	        
  572. 	        var ratedCount = 0;
  573. 	        var lastRank = 0;
  574. 	        var rank = 1;
  575. 	        var isContainedMe = false;
  576. 	        \/\/全員回して自分が出てきたら順位更新フラグを立てる
  577. 	        SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
  578. 	            if (lastRank !== element.Rank) {
  579. 	                if (isContainedMe) {
  580. 	                    myRank = rank + Math.max(0, ratedCount - 1) \/ 2;
  581. 	                    isContainedMe = false;
  582. 	                }
  583. 	                rank += ratedCount;
  584. 	                ratedCount = 0;
  585. 	            }
  586. 	            if (userScreenName === element.UserScreenName) isContainedMe = true;
  587. 	            if (element.IsRated && element.TotalResult.Count !== 0) ratedCount++;
  588. 	            lastRank = element.Rank;
  589. 	        })
  590. 	        if (isContainedMe) {
  591. 	            myRank = rank + ratedCount \/ 2;
  592. 	        }
  593. 	
  594. 	        if (myRank === 0) return;
  595. 	        \$('#predictor-input-rank').val(myRank);
  596. 	        lastUpdated = 0;
  597. 	        drawPredictor();
  598. 	    });
  599. 	    \$('#predictor-input-rank').keyup(function (event) {
  600. 	        lastUpdated = 0;
  601. 	        drawPredictor();
  602. 	    });
  603. 	    \$('#predictor-input-perf').keyup(function (event) {
  604. 	        lastUpdated = 1;
  605. 	        drawPredictor();
  606. 	    });
  607. 	    \$('#predictor-input-rate').keyup(function (event) {
  608. 	        lastUpdated = 2;
  609. 	        drawPredictor();
  610. 	    });
  611. 	
  612. 	    var lastUpdated = 0;
  613. 	
  614. 	    if (!startTime.isBefore()) {
  615. 	        disabled();
  616. 	        AddAlert('コンテストは始まっていません');
  617. 	        return;
  618. 	    }
  619. 	    if (moment(startTime) < firstContestDate) {
  620. 	        disabled();
  621. 	        AddAlert('現行レートシステム以前のコンテストです');
  622. 	        return;
  623. 	    }
  624. 	    if (specialContest.indexOf(contestScreenName) >= 0) {
  625. 	        disabled();
  626. 	        AddAlert('コンテストではありません');
  627. 	        return;
  628. 	    }
  629. 	    if (!endTime.isBefore()) {
  630. 	        SetUpdateInterval();
  631. 	        return;
  632. 	    }
  633. 	
  634. 	    \$.when(
  635. 	        SideMenu.DataBase.GetData("APerfs", contestScreenName),
  636. 	        SideMenu.DataBase.GetData("Standings", contestScreenName)
  637. 	    ).done((aperfs, standings) => {
  638. 	        SideMenu.Datas.APerfs = aperfs;
  639. 	        SideMenu.Datas.Standings = standings;
  640. 	        CalcActivePerf();
  641. 	        drawPredictor();
  642. 	        enabled();
  643. 	        AddAlert('ローカルストレージから取得されました。');
  644. 	        if (isStandingsPage) {
  645. 	            updateResultsData();
  646. 	            addPerfToStandings();
  647. 	        }
  648. 	    }).fail(() => {
  649. 	        UpdatePredictorsData();
  650. 	    })
  651. 	
  652. 	    \/\/再描画をの期間を再更新する
  653. 	    function SetUpdateInterval() {
  654. 	        UpdatePredictorsData();
  655. 	        if (!endTime.isBefore()) setTimeout(SetUpdateInterval, Interval);
  656. 	    }
  657. 	
  658. 	    \/\/自分のレートをパフォから求める
  659. 	    function getRate(perf) {
  660. 	        return positivize_rating(calc_rating(SideMenu.Datas.History.filter(x => x.IsRated).map(x => x.Performance).concat(perf).reverse()));
  661. 	    }
  662. 	
  663. 	    \/\/パフォを順位から求める()
  664. 	    function getPerf(rank) {
  665. 	        var upper = 8192
  666. 	        var lower = -8192
  667. 	    
  668. 	        while (upper - lower > 0.5) {
  669. 	            if (rank - 0.5 > calcRankVal(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
  670. 	            else lower += (upper - lower) \/ 2
  671. 	        }
  672. 	    
  673. 	        var innerPerf = Math.round(lower + (upper - lower) \/ 2)
  674. 	    
  675. 	        return Math.min(innerPerf, SideMenu.Predictor.maxPerf);
  676. 	    }
  677. 	
  678. 	    \/\/パフォを求める際に出てくるパフォごとの順位を求める
  679. 	    function calcRankVal(X) {
  680. 	        var res = 0;
  681. 	        activePerf.forEach(function (APerf) {
  682. 	            res += 1.0 \/ (1.0 + Math.pow(6.0, ((X - APerf) \/ 400.0)))
  683. 	        })
  684. 	        return res;
  685. 	    }
  686. 	
  687. 	    \/\/データを更新して描画する
  688. 	    function UpdatePredictorsData() {
  689. 	        if (!startTime.isBefore()) {
  690. 	            disabled();
  691. 	            AddAlert('コンテストは始まっていません');
  692. 	            return;
  693. 	        }
  694. 	        if (moment(startTime) < firstContestDate) {
  695. 	            disabled();
  696. 	            AddAlert('現行レートシステム以前のコンテストです');
  697. 	            return;
  698. 	        }
  699. 	        if (specialContest.indexOf(contestScreenName) >= 0) {
  700. 	            disabled();
  701. 	            AddAlert('コンテストではありません');
  702. 	            return;
  703. 	        }
  704. 	        \$('#predictor-reload').button('loading');
  705. 	        AddAlert('順位表読み込み中…');
  706. 	        SideMenu.Datas.Update.APerfs().then(SideMenu.Datas.Update.Standings).then(() => {
  707. 	            if (Object.keys(SideMenu.Datas.APerfs).length === 0) {
  708. 	                disabled();
  709. 	                AddAlert('APerfのデータが提供されていません');
  710. 	                return;
  711. 	            }
  712. 	            if (SideMenu.Datas.Standings.Fixed) {
  713. 	                SideMenu.DataBase.SetData('APerfs', contestScreenName, SideMenu.Datas.APerfs);
  714. 	                SideMenu.DataBase.SetData('Standings', contestScreenName, SideMenu.Datas.Standings);
  715. 	            }
  716. 	            CalcActivePerf();
  717. 	            if (isStandingsPage) {
  718. 	                updateResultsData();
  719. 	                addPerfToStandings();
  720. 	            }
  721. 	            drawPredictor();
  722. 	            enabled();
  723. 	            AddAlert(\`最終更新 : \${moment().format('HH:mm:ss')}\`);
  724. 	        }).fail(() => {
  725. 	            disabled();
  726. 	            AddAlert('データの読み込みに失敗しました');
  727. 	        });
  728. 	    }
  729. 	
  730. 	    \/\/ActivePerfの再計算
  731. 	    function CalcActivePerf() {
  732. 	        activePerf = [];
  733. 	        var isSomebodyRated = false;
  734. 	        \/\/Perf計算時に使うパフォ(Ratedオンリー)
  735. 	        SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
  736. 	            if (element.IsRated && element.TotalResult.Count !== 0) {
  737. 	                isSomebodyRated = true;
  738. 	                if (!(SideMenu.Datas.APerfs[element.UserScreenName])) {
  739. 	                    activePerf.push(defaultAPerf);
  740. 	                }
  741. 	                else {
  742. 	                    activePerf.push(SideMenu.Datas.APerfs[element.UserScreenName])
  743. 	                }
  744. 	            }
  745. 	        });
  746. 	        if (!isSomebodyRated) {
  747. 	            SideMenu.Datas.Standings.Fixed = false;
  748. 	            \/\/元はRatedだったと推測できる場合、通常のRatedと同じような扱い
  749. 	            activePerf = [];
  750. 	            for (var i = 0; i < SideMenu.Datas.Standings.StandingsData.length; i++) {
  751. 	                var element = SideMenu.Datas.Standings.StandingsData[i];
  752. 	                if (element.OldRating >= ratedLimit || element.TotalResult.Count === 0) continue;
  753. 	                SideMenu.Datas.Standings.StandingsData[i].IsRated = true;
  754. 	                if (!(SideMenu.Datas.APerfs[element.UserScreenName])) {
  755. 	                    activePerf.push(defaultAPerf);
  756. 	                    continue;
  757. 	                }
  758. 	                activePerf.push(SideMenu.Datas.APerfs[element.UserScreenName]);
  759. 	            }
  760. 	        }
  761. 	    }
  762. 	
  763. 	    \/\/フォームを更新
  764. 	    function drawPredictor() {
  765. 	        switch (lastUpdated) {
  766. 	            case 0:
  767. 	                UpdatePredictorFromRank();
  768. 	                break;
  769. 	            case 1:
  770. 	                UpdatePredictorFromPerf();
  771. 	                break;
  772. 	            case 2:
  773. 	                UpdatePredictorFromRate();
  774. 	                break;
  775. 	        }
  776. 	        function UpdatePredictorFromRank() {
  777. 	            var rank = \$("#predictor-input-rank").val();
  778. 	            var perf = getPerf(rank);
  779. 	            var rate = getRate(perf);
  780. 	            lastUpdated = 0;
  781. 	            UpdatePredictor(rank, perf, rate);
  782. 	        }
  783. 	        function UpdatePredictorFromPerf() {
  784. 	            var perf = \$("#predictor-input-perf").val();
  785. 	            var upper = 16384
  786. 	            var lower = 0
  787. 	            while (upper - lower > 0.125) {
  788. 	                if (perf > getPerf(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
  789. 	                else lower += (upper - lower) \/ 2
  790. 	            }
  791. 	            lastUpdated = 1
  792. 	            var rank = lower + (upper - lower) \/ 2;
  793. 	            var rate = getRate(perf)
  794. 	            UpdatePredictor(rank, perf, rate)
  795. 	        }
  796. 	        function UpdatePredictorFromRate() {
  797. 	            var rate = \$("#predictor-input-rate").val();
  798. 	            var upper = 16384
  799. 	            var lower = 0
  800. 	            while (upper - lower > 0.125) {
  801. 	                if (rate < getRate(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
  802. 	                else lower += (upper - lower) \/ 2
  803. 	            }
  804. 	            lastUpdated = 2
  805. 	            var perf = lower + (upper - lower) \/ 2;
  806. 	            upper = 16384
  807. 	            lower = 0
  808. 	            while (upper - lower > 0.125) {
  809. 	                if (perf > getPerf(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
  810. 	                else lower += (upper - lower) \/ 2
  811. 	            }
  812. 	            var rank = lower + (upper - lower) \/ 2;
  813. 	            UpdatePredictor(rank, perf, rate)
  814. 	        }
  815. 	        function UpdatePredictor(rank, perf, rate) {
  816. 	            \$("#predictor-input-rank").val(round(rank))
  817. 	            \$("#predictor-input-perf").val(round(perf))
  818. 	            \$("#predictor-input-rate").val(round(rate))
  819. 	            updatePredictorTweetBtn()
  820. 	            function round(val) {
  821. 	                return Math.round(val * 100) \/ 100;
  822. 	            }
  823. 	        }
  824. 	        
  825. 	        \/\/ツイートボタンを更新する
  826. 	        function updatePredictorTweetBtn() {
  827. 	            var tweetStr =
  828. 	                \`Rated内順位: \${\$("#predictor-input-rank").val()}位%0A
  829. 	パフォーマンス: \${\$("#predictor-input-perf").val()}%0A
  830. 	レート: \${\$("#predictor-input-rate").val()}\`
  831. 	            \$('#predictor-tweet').attr("href", \`https:\/\/twitter.com\/intent\/tweet?text=\${tweetStr}\`)
  832. 	        }
  833. 	    }
  834. 	
  835. 	    \/\/最終更新などの要素を追加する
  836. 	    function AddAlert(content) {
  837. 	        \$("#predictor-alert").html(\`<h5 class='sidemenu-txt'>\${content}<\/h5>\`);
  838. 	    }
  839. 	
  840. 	    \/\/要素のDisableadを外す
  841. 	    function enabled() {
  842. 	        \$('#predictor-reload').button('reset');
  843. 	        predictorElements.forEach(element => {
  844. 	            \$(\`#\${element}\`).removeAttr("disabled");
  845. 	        });
  846. 	    }
  847. 	
  848. 	    \/\/要素にDisableadをつける
  849. 	    function disabled() {
  850. 	        \$('#predictor-reload').button('reset');
  851. 	        predictorElements.forEach(element => {
  852. 	            \$(\`#\${element}\`).attr("disabled", true);
  853. 	        });
  854. 	    }
  855. 	
  856. 	    \/\/全員の結果データを更新する
  857. 	    function updateResultsData() {
  858. 	
  859. 	        eachParticipationResults = {};
  860. 	
  861. 	        const IsFixed = SideMenu.Datas.Standings.Fixed;
  862. 	        \/\/タイの人を入れる(順位が変わったら描画→リストを空に)
  863. 	        var tiedList = [];
  864. 	        var rank = 1;
  865. 	        var lastRank = 0;
  866. 	        var ratedCount = 0;
  867. 	        var maxPerf = ratedLimit === Infinity ? getPerf(1) : ratedLimit + 400;
  868. 	        var currentPerf = maxPerf - 0.5;
  869. 	        var rankVal = calcRankVal(currentPerf);
  870. 	        \/\/全員回す
  871. 	        SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
  872. 	            if (lastRank !== element.Rank) {
  873. 	                addRow();
  874. 	                rank += ratedCount;
  875. 	                ratedCount = 0;
  876. 	                tiedList = [];
  877. 	            }
  878. 	            tiedList.push(element);
  879. 	            lastRank = element.Rank;
  880. 	            if (element.IsRated && element.TotalResult.Count !== 0) ratedCount++;
  881. 	        });
  882. 	        \/\/最後に更新してあげる
  883. 	        addRow();
  884. 	
  885. 	        \/\/タイリストの人全員行追加
  886. 	        function addRow() {
  887. 	            var fixRank = rank + Math.max(0, ratedCount - 1) \/ 2;
  888. 	            while (rankVal < fixRank - 0.5 && currentPerf >= -8192) {
  889. 	                currentPerf--;
  890. 	                rankVal = calcRankVal(currentPerf);
  891. 	            }
  892. 	            tiedList.forEach(e => {
  893. 	                var isRated = e.IsRated && e.TotalResult.Count !== 0;
  894. 	                var isSubmitted = e.TotalResult.Count !== 0;
  895. 	                var matches = e.Competitions - (IsFixed && isRated ? 1 : 0);
  896. 	                var perf = currentPerf + 0.5;
  897. 	                var oldRate = (IsFixed && isSubmitted ? e.OldRating : e.Rating);
  898. 	                var newRate = (IsFixed ? e.Rating : Math.floor(positivize_rating(matches !== 0 ? calc_rating_from_last(oldRate, perf, matches) : perf - 1200)));
  899. 	                eachParticipationResults[e.UserScreenName] = { perf: perf, oldRate: oldRate, newRate: newRate, isRated: isRated, isSubmitted: isSubmitted };
  900. 	            });
  901. 	        }
  902. 	    }
  903. 	
  904. 	    \/\/結果データを順位表に追加する
  905. 	    function addPerfToStandings() {
  906. 	        if (!isStandingsPage) return;
  907. 	        if (!isAlreadyAppendRowToStandings) {
  908. 	            (new MutationObserver(() => { addPerfToStandings(); })).observe(document.getElementById('standings-tbody'), { childList: true });
  909. 	            \$('thead > tr').append('<th class="standings-result-th" style="width:84px;min-width:84px;">perf<\/th><th class="standings-result-th" style="width:168px;min-width:168px;">レート変化<\/th>');
  910. 	            isAlreadyAppendRowToStandings = true;
  911. 	        }
  912. 	        \$('#standings-tbody > tr').each((index, elem) => {
  913. 	            var userName = \$('.standings-username .username', elem).text();
  914. 	            var perfArr = eachParticipationResults[userName];
  915. 	            if (!perfArr) {
  916. 	                \$(elem).append(\`<td class="standings-result">-<\/td>\`);
  917. 	                \$(elem).append(\`<td class="standings-result">-<\/td>\`);
  918. 	                return;
  919. 	            }
  920. 	            var perf = perfArr.isSubmitted ? ratingSpan(perfArr.perf) : '<span class="user-unrated">-<\/span>';
  921. 	            var oldRate = perfArr.oldRate;
  922. 	            var newRate = perfArr.newRate;
  923. 	            var IsRated = perfArr.isRated;
  924. 	            \$(elem).append(\`<td class="standings-result">\${ratingSpan(perf)}<\/td>\`);
  925. 	            \$(elem).append(\`<td class="standings-result">\${getRatingChangeStr(oldRate,newRate)}<\/td>\`);
  926. 	            function getRatingChangeStr(oldRate, newRate) {
  927. 	                return IsRated ? \`\${ratingSpan(oldRate)} -> \${ratingSpan(newRate)}(\${(newRate >= oldRate ? '+' : '')}\${newRate - oldRate})\` : \`\${ratingSpan(oldRate)}(unrated)\`;
  928. 	            }
  929. 	            function ratingSpan(rate) {
  930. 	                return \`<span class="user-\${SideMenu.GetColor(rate)}">\${rate}<\/span>\`;
  931. 	            }
  932. 	        });
  933. 	    }
  934. 	    
  935. 	})();`;
  936. 	var style = 
  937. 	``;
  938. 	var dom = 
  939. 	`<div id="predictor-alert" class="row"><h5 class='sidemenu-txt'>順位表読み込み中…<\/h5><\/div>
  940. 	<div id="predictor-data" class="row">
  941. 	    <div class="input-group col-xs-offset-1 col-xs-10">
  942. 	        <span class="input-group-addon">順位<span class="glyphicon glyphicon-question-sign" aria-hidden="true" data-html="true" data-toggle="tooltip" data-placement="right" title="" data-original-title="Rated内の順位です。複数人同順位の際は人数を加味します(5位が4人居たら6.5位として計算)"><\/span><\/span>
  943. 	        <input class="form-control" id="predictor-input-rank">
  944. 	        <span class="input-group-addon">位<\/span>
  945. 	    <\/div>
  946. 	        
  947. 	    <div class="input-group col-xs-offset-1 col-xs-10">
  948. 	        <span class="input-group-addon">パフォーマンス<\/span>
  949. 	        <input class="form-control" id="predictor-input-perf">
  950. 	    <\/div>
  951. 	
  952. 	    <div class="input-group col-xs-offset-1 col-xs-10">
  953. 	        <span class="input-group-addon">レーティング<\/span>
  954. 	        <input class="form-control" id="predictor-input-rate">
  955. 	    <\/div>
  956. 	<\/div>
  957. 	<div class="row">
  958. 	    <div class="btn-group col-xs-offset-1">
  959. 	        <button class="btn btn-default" id="predictor-current">現在の順位<\/button>
  960. 	        <button type="button" class="btn btn-primary" id="predictor-reload" data-loading-text="更新中…">更新<\/button>
  961. 	        <a class="btn btn-default" rel="nofollow" onClick="window.open(encodeURI(decodeURI(this.href)),'twwindow','width=550, height=450, personalbar=0, toolbar=0, scrollbars=1'); return false;" id='predictor-tweet'>ツイート<\/a>
  962. 	        <!--<button class="btn btn-default" id="predictor-solved" disabled>現問題AC後<\/button>-->
  963. 	    <\/div>
  964. 	<\/div>`;
  965. 	
  966. 	return `${dom}
  967. 	<script>${js}</script>
  968. 	<style>${style}</style>`;
  969. 	}
  970. });
  971.  
  972.  
  973.  
  974. SideMenu.ViewOrder.forEach(async (elem) => {
  975.     await SideMenu.Elements[elem]();
  976. });