// ==UserScript==
// @name        GreasyFork User Dashboard
// @name:ja     GreasyFork User Dashboard
// @namespace   knoa.jp
// @description It redesigns your own user page.
// @description:ja 自分用の新しいユーザーページを提供します。
// @include     https://greasyfork.org/*/users/*
// @version     1.1.0
// @grant       none
// @downloadURL none
// ==/UserScript==

(function(){
  const SCRIPTNAME = 'GreasyForkUserDashboard';
  const DEBUG = false;/*
    1.1.0
    many updates and fixes.

    [bug]

    [to do]

    [possible]
    3カラムのレイアウト崩れる(スクリプト未使用でも発生する)
  */
  if(window === top && console.time) console.time(SCRIPTNAME);
  const INTERVAL = 1000;/* for fetch */
  const DRAWINGDELAY = 125;/* for drawing each charts */
  const UPDATELINKTEXT = '+';/* for update link text */
  const DEFAULTMAX = 10;/* for chart scale */
  const DAYS = 180;/* for chart length */
  const STATSUPDATE = 1000*60*60;/* stats update interval of greasyfork.org */
  const TRANSLATIONEXPIRE = 1000*60*60*24*30;/* cache time for translations */
  let site = {
    targets: {
      userSection: () => $('body > header + div > section:nth-of-type(1)'),
      controlPanel: () => $('#control-panel'),
      newScriptSetLink: () => $('a[href$="/sets/new"]'),
      scriptSets: () => $('body > header + div > section:nth-of-type(2)'),
      scripts: () => $('body > header + div > section:nth-of-type(2) + div'),
      userScriptSets: () => $('#user-script-sets'),
      userScriptList: () => $('#user-script-list'),
    },
    get: {
      language: (d) => d.documentElement.lang,
      firstScript: (list) => list.querySelector('li h2 > a'),
      translation: (d, t) => {
        t.info        = d.querySelector('#script-links > li.current').textContent || t.info;
        t.code        = d.querySelector('#script-links > li > a[href$="/code"]').textContent || t.code;
        t.history     = d.querySelector('#script-links > li > a[href$="/versions"]').textContent || t.history;
        t.feedback    = d.querySelector('#script-links > li > a[href$="/feedback"]').textContent.replace(/\s\(\d+\)/, '') || t.feedback;
        t.stats       = d.querySelector('#script-links > li > a[href$="/stats"]').textContent || t.stats;
        t.derivatives = d.querySelector('#script-links > li > a[href$="/derivatives"]').textContent || t.derivatives;
        t.update      = d.querySelector('#script-links > li > a[href$="/versions/new"]').textContent || t.update;
        t.delete      = d.querySelector('#script-links > li > a[href$="/delete"]').textContent || t.delete;
        t.admin       = d.querySelector('#script-links > li > a[href$="/admin"]').textContent || t.admin;
        t.version     = d.querySelector('#script-stats > dt.script-show-version').textContent || t.version;
        return t;
      },
      translationOnStats: (d, t) => {
        t.installs     = d.querySelector('table.stats-table > thead > tr > th:nth-child(2)').textContent || t.installs;
        t.updateChecks = d.querySelector('table.stats-table > thead > tr > th:nth-child(3)').textContent || t.updateChecks;
        return t;
      },
      props: (li) => {return {
        name: li.querySelector('h2 > a'),
        description: li.querySelector('.description'),
        stats: li.querySelector('dl.inline-script-stats'),
        dailyInstalls: li.querySelector('dd.script-list-daily-installs'),
        totalInstalls: li.querySelector('dd.script-list-total-installs'),
        ratings: li.querySelector('dd.script-list-ratings'),
        createdDate: li.querySelector('dd.script-list-created-date'),
        updatedDate: li.querySelector('dd.script-list-updated-date'),
        scriptVersion: li.dataset.scriptVersion,
      }},
      scriptUrl: (li) => li.querySelector('h2 > a').href,
    }
  };
  const DEFAULTTRANSLATION = {
    info:         'Info',
    code:         'Code',
    history:      'History',
    feedback:     'Feedback',
    stats:        'Stats',
    derivatives:  'Derivatives',
    update:       'Update',
    delete:       'Delete',
    admin:        'Admin',
    version:      'Version',
    installs:     'Installs',
    updateChecks: 'Update checks',
  };
  let translations = {}, translation = {};
  let elements = {}, shown = {};
  let core = {
    initialize: function(){
      core.getElements();
      if(elements.length < site.targets.length) return log('Not user own page.');
      core.addStyle();
      core.prepareTranslations();
      core.hideUserSection();
      core.hideControlPanel();
      core.addTabNavigation();
      core.addNewScriptSetLink();
      core.rebuildScriptList();
      core.addChartSwitcher();
    },
    getElements: function(){
      if(!site.targets.controlPanel()) return;/* not my own page */
      for(let i = 0, keys = Object.keys(site.targets); keys[i]; i++){
        let element = site.targets[keys[i]]();
        if(!element) return log(`Not found: ${keys[i]}`);
        element.dataset.selector = keys[i];
        elements[keys[i]] = element;
      }
      shown = Storage.read('shown') || shown;
    },
    prepareTranslations: function(){
      let language = site.get.language(document);
      translations = Storage.read('translations') || {};
      translation = translations[language] || DEFAULTTRANSLATION;
      if(!Object.keys(DEFAULTTRANSLATION).every((key) => translation[key])){/* some change in translation keys */
        Object.keys(DEFAULTTRANSLATION).forEach((key) => translation[key] = translation[key] || DEFAULTTRANSLATION[key]);
        core.getTranslations();
      }else{
        if(site.get.language(document) === 'en') return;
        if(Date.now() < (Storage.saved('translations') || 0) + TRANSLATIONEXPIRE) return;
        core.getTranslations();
      }
    },
    getTranslations: function(){
      let firstScript = site.get.firstScript(elements.userScriptList);
      fetch(firstScript.href, {credentials: 'include'})
        .then(response => response.text())
        .then(text => new DOMParser().parseFromString(text, 'text/html'))
        .then(d => translation = translations[site.get.language(d)] = site.get.translation(d, translation))
        .then(() => wait(INTERVAL))
        .then(() => fetch(firstScript.href + '/stats'))
        .then(response => response.text())
        .then(text => new DOMParser().parseFromString(text, 'text/html'))
        .then(d => {
          translation = translations[site.get.language(d)] = site.get.translationOnStats(d, translation);
          Storage.save('translations', translations);
        });
    },
    hideUserSection: function(){
      let userSection = elements.userSection, more = createElement(core.html.more());
      if(!shown.userSection) userSection.classList.add('hidden');
      more.addEventListener('click', function(e){
        userSection.classList.toggle('hidden');
        shown.userSection = !userSection.classList.contains('hidden');
        Storage.save('shown', shown);
      });
      userSection.appendChild(more);
    },
    hideControlPanel: function(){
      let controlPanel = elements.controlPanel, header = controlPanel.firstElementChild;
      if(!shown.controlPanel) controlPanel.classList.add('hidden');
      setTimeout(function(){elements.userSection.style.minHeight = controlPanel.offsetHeight + controlPanel.offsetTop + 'px'}, 250);/* needs delay */
      header.addEventListener('click', function(e){
        controlPanel.classList.toggle('hidden');
        shown.controlPanel = !controlPanel.classList.contains('hidden');
        Storage.save('shown', shown);
        elements.userSection.style.minHeight = controlPanel.offsetHeight + controlPanel.offsetTop + 'px';
      });
    },
    addTabNavigation: function(){
      const keys = [
        {label: elements.scriptSets.querySelector('header').textContent, selector: 'scriptSets', list: elements.userScriptSets},
        {label: elements.scripts.querySelector('header').textContent,    selector: 'scripts',    list: elements.userScriptList, selected: true},
      ];
      let nav = createElement(core.html.tabNavigation()), scriptSets = elements.scriptSets;
      let template = nav.querySelector('li.template');
      scriptSets.parentNode.insertBefore(nav, scriptSets);
      for(let i = 0; keys[i]; i++){
        let li = template.cloneNode(true);
        li.classList.remove('template');
        li.textContent = keys[i].label + ` (${keys[i].list.children.length})`;
        li.dataset.target = keys[i].selector;
        li.addEventListener('click', function(e){
          li.parentNode.querySelector('[data-selected="true"]').dataset.selected = 'false';
          $('[data-tabified][data-selected="true"]').dataset.selected = 'false';
          li.dataset.selected = 'true';
          $(`[data-selector="${li.dataset.target}"]`).dataset.selected = 'true';
        });
        let target = elements[keys[i].selector];
        target.dataset.tabified = 'true';
        if(keys[i].selected) li.dataset.selected = target.dataset.selected = 'true';
        else li.dataset.selected = target.dataset.selected = 'false';
        template.parentNode.insertBefore(li, template);
      }
    },
    addNewScriptSetLink: function(){
      let link = elements.newScriptSetLink.cloneNode(true), list = elements.userScriptSets, li = document.createElement('li');
      li.appendChild(link);
      list.appendChild(li);
    },
    rebuildScriptList: function(){
      for(let i = 0, list = elements.userScriptList, li; li = list.children[i]; i++){
        let more = createElement(core.html.more()), props = site.get.props(li);
        if(!shown[li.dataset.scriptName]) li.classList.add('hidden');
        more.addEventListener('click', function(e){
          li.classList.toggle('hidden');
          shown[li.dataset.scriptName] = !li.classList.contains('hidden');
          Storage.save('shown', shown);
        });
        li.dataset.scriptUrl = props.name.href;
        li.appendChild(more);
        /* attatch titles */
        props.dailyInstalls.previousElementSibling.title = props.dailyInstalls.previousElementSibling.textContent;
        props.totalInstalls.previousElementSibling.title = props.totalInstalls.previousElementSibling.textContent;
        props.ratings.previousElementSibling.title       = props.ratings.previousElementSibling.textContent;
        props.createdDate.previousElementSibling.title   = props.createdDate.previousElementSibling.textContent;
        props.updatedDate.previousElementSibling.title   = props.updatedDate.previousElementSibling.textContent;
        /* wrap the description to make it an inline element */
        let span = document.createElement('span');
        span.textContent = props.description.textContent.trim();
        props.description.replaceChild(span, props.description.firstChild);
        /* Link to Code and Update from Version */
        let versionLabel = createElement(core.html.dt('script-list-version', translation.version));
        let versionDd = createElement(core.html.ddLink('script-list-version', props.scriptVersion, props.name.href + '/code', translation.code));
        let updateLink = document.createElement('a');
        versionLabel.title = versionLabel.textContent;
        updateLink.href = props.name.href + '/versions/new';
        updateLink.textContent = UPDATELINKTEXT;
        updateLink.title = translation.update;
        updateLink.classList.add('update');
        versionDd.appendChild(updateLink);
        props.stats.insertBefore(versionLabel, props.createdDate.previousElementSibling);
        props.stats.insertBefore(versionDd, props.createdDate.previousElementSibling);
        /* Link to Stats from Total installs */
        let statsDd = createElement(core.html.ddLink('script-list-total-installs', props.totalInstalls.textContent, props.name.href + '/stats', translation.stats));
        props.stats.replaceChild(statsDd, props.totalInstalls);
        /* Link to History from Updated date */
        let historyDd = createElement(core.html.ddLink('script-list-updated-date', props.updatedDate.textContent, props.name.href + '/versions', translation.history));
        props.stats.replaceChild(historyDd, props.updatedDate);
      }
    },
    addChartSwitcher: function(){
      const keys = [
        {label: translation.installs,     selector: 'installs'},
        {label: translation.updateChecks, selector: 'updateChecks'},
      ];
      let chartKey = Storage.read('chartKey') || 'updateChecks';
      let nav = createElement(core.html.chartSwitcher()), userScriptList = elements.userScriptList;
      let template = nav.querySelector('li.template');
      userScriptList.parentNode.appendChild(nav);/* less affected on dom */
      for(let i = 0; keys[i]; i++){
        let li = template.cloneNode(true);
        li.classList.remove('template');
        li.textContent = keys[i].label;
        li.dataset.key = keys[i].selector;
        li.addEventListener('click', function(e){
          li.parentNode.querySelector('[data-selected="true"]').dataset.selected = 'false';
          li.dataset.selected = 'true';
          core.drawCharts(li.dataset.key);
          Storage.save('chartKey', li.dataset.key);
        });
        if(keys[i].selector === chartKey) li.dataset.selected = 'true';
        else li.dataset.selected = 'false';
        template.parentNode.insertBefore(li, template);
      }
      core.drawCharts(chartKey);
    },
    drawCharts: function(chartKey = 'updateChecks'){
      let stats = Storage.read('stats') || {}, promises = [];
      for(let i = 0, list = elements.userScriptList, li; li = list.children[i]; i++){
        /* Draw chart of daily update checks */
        let chart = li.querySelector('.chart') || createElement(core.html.chart());
        if(stats[li.dataset.scriptName]){
          setTimeout(function(){
            core.drawChart(chartKey, chart, stats[li.dataset.scriptName].slice(-DAYS));
            if(!chart.isConnected) li.appendChild(chart);
          }, i * DRAWINGDELAY);/* CPU friendly */
        }
        let saved = Storage.saved('stats') || 0, past = saved % STATSUPDATE, expire = saved - past + STATSUPDATE;
        if(Date.now() < expire) continue;/* still up-to-date */
        promises.push(new Promise(function(resolve, reject){
          setTimeout(function(){
            fetch(li.dataset.scriptUrl + '/stats.csv')/* less file size than json */
              .then(response => response.text())
              .then(csv => {
                let lines = csv.split('\n');
                lines = lines.slice(1, -1);/* cut the labels + blank line */
                stats[li.dataset.scriptName] = [];
                for(let i = 0; lines[i]; i++){
                  let p = lines[i].split(',');
                  stats[li.dataset.scriptName][i] = {
                    date: p[0],
                    installs: parseInt(p[1]),
                    updateChecks: parseInt(p[2]),
                  };
                }
                core.drawChart(chartKey, chart, stats[li.dataset.scriptName].slice(-DAYS));
                if(!chart.isConnected) li.appendChild(chart);
                resolve();
              });
          }, i * INTERVAL);/* server friendly */
        }));
      }
      if(promises.length) Promise.all(promises).then((values) => Storage.save('stats', stats));
    },
    drawChart: function(chartKey, chart, stats){
      let max = DEFAULTMAX;
      for(let i = 0; stats[i]; i++){
        if(stats[i][chartKey] > max) max = stats[i][chartKey];
      }
      let dl = chart.querySelector('dl'), dt = dl.querySelector('dt'), dd = dl.querySelector('dd');
      for(let i = 0, last = stats.length - 1; stats[i]; i++){
        let date = stats[i].date, count = stats[i][chartKey];
        let dateDt = dl.querySelector(`dt[data-date="${date}"]`) || dt.cloneNode();
        let countDd = dateDt.nextElementSibling || dd.cloneNode();
        if(!dateDt.isConnected){
          dateDt.classList.remove('template');
          countDd.classList.remove('template');
          dateDt.dataset.date = dateDt.textContent = date;
          dl.insertBefore(dateDt, dt);
          dl.insertBefore(countDd, dt);
        }
        countDd.title = date + ': ' + count;
        countDd.dataset.count = count;
        dd.style.height = '0%';
        if(i === last - 1){
          let label = countDd.querySelector('span') || document.createElement('span');
          label.textContent = toMetric(count);
          if(!label.isConnected) countDd.appendChild(label);
        }
      }
      /* for animation */
      animate(function(){
        for(let i = 0, dds = dl.querySelectorAll('dd.count:not(.template)'), dd; dd = dds[i]; i++){
          dd.style.height = ((dd.dataset.count / max) * 100) + '%';
        }
      });
    },
    addStyle: function(name = 'style'){
      let style = createElement(core.html[name]());
      document.head.appendChild(style);
      if(elements[name] && elements[name].isConnected) document.head.removeChild(elements[name]);
      elements[name] = style;
    },
    html: {
      more: () => `
        <button class="more"></button>
      `,
      tabNavigation: () => `
        <nav id="tabNavigation">
          <ul>
            <li class="template"></li>
          </ul>
        </nav>
      `,
      chartSwitcher: () => `
        <nav id="chartSwitcher">
          <ul>
            <li class="template"></li>
          </ul>
        </nav>
      `,
      dt: (className, textContent) => `
        <dt class="${className}"><span>${textContent}</span></dt>
      `,
      ddLink: (className, textContent, href, title) => `
        <dd class="${className}"><a href="${href}" title="${title}">${textContent}</a></dd>
      `,
      chart: () => `
        <div class="chart">
          <dl>
            <dt class="template date"></dt>
            <dd class="template count"></dd>
          </dl>
        </div>
      `,
      style: () => `
        <style type="text/css">
          /* red scale: 103-206 */
          /* gray scale: 119-153-187-221 */
          /* coommon */
          h2, h3{
            margin: 0;
          }
          ul, ol{
            margin: 0;
            padding: 0 0 0 2em;
          }
          a:hover,
          a:focus{
            color: rgb(206,0,0);
          }
          .template{
            display: none !important;
          }
          section.text-content{
            position: relative;
            padding: 0;
          }
          section.text-content > *{
            margin: 14px;
          }
          section.text-content h2{
            text-align: left !important;
            margin-bottom: 0;
          }
          section > header + *{
            margin: 0 0 14px !important;
          }
          button.more{
            color: rgb(153,153,153);
            border: 1px solid rgb(187,187,187);
            background: white;
            padding: 0;
            cursor: pointer;
          }
          button.more::-moz-focus-inner{
            border: none;
          }
          button.more::after{
            font-size: medium;
            content: "▴";
          }
          .hidden > button.more{
            background: rgb(221, 221, 221);
            position: absolute;
          }
          .hidden > button.more::after{
            content: "▾";
          }
          /* User panel */
          section[data-selector="userSection"].hidden{
            max-height: 10em;
            overflow: hidden;
          }
          section[data-selector="userSection"] > button.more{
            position: relative;
            bottom: 0;
            width: 100%;
            margin: 0;
            border: none;
            border-top: 1px solid rgba(187, 187, 187);
            border-radius: 0 0 5px 5px;
          }
          section[data-selector="userSection"].hidden > button.more{
            position: absolute;
          }
          /* Control panel */
          section#control-panel{
            font-size: smaller;
            width: 200px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 1;
          }
          section#control-panel h3{
            font-size: 1em;
            padding: .25em 1em;
            border-radius: 5px 5px 0 0;
            background: rgb(103, 0, 0);
            color: white;
            cursor: pointer;
          }
          section#control-panel.hidden h3{
            border-radius: 5px 5px 5px 5px;
          }
          section#control-panel h3::after{
            content: " ▴";
            margin-left: .25em;
          }
          section#control-panel.hidden h3::after{
            content: " ▾";
          }
          ul#user-control-panel{
            list-style-type: square;
            color: rgb(187, 187, 187);
            width: 100%;
            margin: .5em 0;
            padding: .5em .5em .5em 1.5em;
            background: white;
            border-radius: 0 0 5px 5px;
            border: 1px solid rgb(187, 187, 187);
            border-top: none;
            box-sizing: border-box;
          }
          section#control-panel.hidden > ul#user-control-panel{
            display: none;
          }
          /* Discussions on your scripts */
          #user-discussions-on-scripts-written{
            margin-top: 0;
          }
          /* tabs */
          #tabNavigation{
            display: inline-block;
          }
          #tabNavigation > ul{
            list-style-type: none;
            padding: 0;
            display: flex;
          }
          #tabNavigation > ul > li{
            font-weight: bold;
            background: white;
            padding: .25em 1em;
            border: 1px solid rgb(187, 187, 187);
            border-bottom: none;
            border-radius: 5px 5px 0 0;
            box-shadow: 0 0 5px rgb(221, 221, 221);
            cursor: pointer;
          }
          #tabNavigation > ul > li:first-child{
          }
          #tabNavigation > ul > li[data-selected="false"]{
            color: rgb(153,153,153);
            background: rgb(221, 221, 221);
          }
          [data-selector="scriptSets"] > section,
          [data-tabified] #user-script-list{
            border-radius: 0 5px 5px 5px;
          }
          [data-tabified] header{
            display: none;
          }
          [data-tabified][data-selected="false"]{
            display: none;
          }
          /* Scripts */
          #user-script-list li{
            padding: .25em 1em;
            position: relative;
          }
          #user-script-list li:last-child{
            border-bottom: none;/* missing in greasyfork.org */
          }
          #user-script-list li article{
            position: relative;
            z-index: 1;/* over the .chart */
            pointer-events: none;
          }
          #user-script-list li article h2 > a,
          #user-script-list li article h2 > .description/* it's block! */ > span,
          #user-script-list li article dl > dt > *,
          #user-script-list li article dl > dd > *{
            pointer-events: auto;/* apply on inline elements */
          }
          #user-script-list li button.more{
            border-radius: 5px;
            position: absolute;
            top: 0;
            right: 0;
            margin: 5px;
            width: 2em;
            z-index: 1;/* over the .chart */
          }
          #user-script-list li .description{
            font-size: small;
            margin: 0 0 0 .1em;/* ajust first letter position */
          }
          #user-script-list li dl.inline-script-stats{
            margin-top: .25em;
            column-count: 3;
            max-height: 4em;/* Firefox bug? */
          }
          #user-script-list li dl.inline-script-stats dt{
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
            max-width: 200px;/* stretching column mystery on long-lettered languages such as fr-CA */
          }
          #user-script-list li dl.inline-script-stats .script-list-author{
            display: none;
          }
          #user-script-list li dl.inline-script-stats dd.script-list-version a.update{
            padding: 0 .75em 0 .25em;/* enough space for right side */
            margin: 0 .25em;
          }
          #user-script-list li dl.inline-script-stats dt.script-list-daily-installs,
          #user-script-list li dl.inline-script-stats dt.script-list-total-installs{
            width: 65%;
          }
          #user-script-list li dl.inline-script-stats dd.script-list-daily-installs,
          #user-script-list li dl.inline-script-stats dd.script-list-total-installs{
            width: 35%;
          }
          #user-script-list li.hidden .description,
          #user-script-list li.hidden .inline-script-stats{
            display: none;
          }
          /* chartSwitcher */
          [data-selector="scripts"] > div > section{
            position: relative;/* position anchor */
          }
          #chartSwitcher{
            display: inline-block;
            position: absolute;
            top: -1.5em;
            right: 0;
            line-height: 1.25em;
          }
          #chartSwitcher > ul{
            list-style-type: none;
            font-size: small;
            padding: 0;
            margin: 0;
          }
          #chartSwitcher > ul > li{
            color: rgb(187,187,187);
            font-weight: bold;
            display: inline-block;
            border-right: 1px solid rgb(187,187,187);
            padding: 0 1em;
            margin: 0;
            cursor: pointer;
          }
          #chartSwitcher > ul > li[data-selected="true"]{
            color: black;
            cursor: auto;
          }
          #chartSwitcher > ul > li:nth-last-child(2)/* 2nd including template */{
            border-right: none;
          }
          /* chart */
          .chart{
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            mask-image: linear-gradient(to right, rgba(0,0,0,.5), black);
            -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,.5), black);
          }
          .chart > dl{
            position: absolute;
            bottom: 0;
            right: 2em;
            margin: 0;
            height: calc(100% - 5px);
            display: flex;
            align-items: flex-end;
          }
          .chart > dl > dt.date{
            display: none;
          }
          .chart > dl > dd.count{
            background: rgb(221,221,221);
            width: 3px;
            border-left: 1px solid white;
            margin: 0;
            transition: height 250ms;
          }
          .chart > dl > dd.count:nth-last-of-type(3)/* 3rd including template */,
          .chart > dl > dd.count:hover{
            background: rgb(187,187,187);
          }
          .chart > dl > dd.count:nth-last-of-type(3):hover{
            background: rgb(153,153,153);
          }
          .chart > dl > dd.count > span{
            display: none;/* default */
          }
          .chart > dl > dd.count:nth-last-of-type(3) > span{
            display: inline;/* overwrite */
            font-weight: bold;
            color: rgb(153,153,153);
            position: absolute;
            top: 5px;
            right: 10px;
            pointer-events: none;
          }
          .chart > dl > dd.count:nth-last-of-type(3)[data-count="0"] > span{
            color: rgb(221,221,221);
          }
          .chart > dl > dd.count:nth-last-of-type(3):hover > span{
            color: rgb(119,119,119);
          }
          /* sidebar */
          .sidebar{
            padding-top: 0;
          }
          .ad/* excuse me, it disappears only in my own user page :-) */,
          #script-list-filter{
            display: none !important;
          }
        </style>
      `,
    },
  };
  class Storage{
    static key(key){
      return (SCRIPTNAME) ? (SCRIPTNAME + '-' + key) : key;
    }
    static save(key, value, expire = null){
      key = Storage.key(key);
      localStorage[key] = JSON.stringify({
        value: value,
        saved: Date.now(),
        expire: expire,
      });
    }
    static read(key){
      key = Storage.key(key);
      if(localStorage[key] === undefined) return undefined;
      let data = JSON.parse(localStorage[key]);
      if(data.value === undefined) return data;
      if(data.expire === undefined) return data;
      if(data.expire === null) return data.value;
      if(data.expire < Date.now()) return localStorage.removeItem(key);
      return data.value;
    }
    static delete(key){
      key = Storage.key(key);
      delete localStorage.removeItem(key);
    }
    static saved(key){
      key = Storage.key(key);
      if(localStorage[key] === undefined) return undefined;
      let data = JSON.parse(localStorage[key]);
      if(data.saved) return data.saved;
      else return undefined;
    }
  }
  const $ = function(s){return document.querySelector(s)};
  const $$ = function(s){return document.querySelectorAll(s)};
  const animate = function(callback, ...params){requestAnimationFrame(() => requestAnimationFrame(() => callback(...params)))};
  const wait = function(ms){return new Promise((resolve) => setTimeout(resolve, ms))};
  const createElement = function(html){
    let outer = document.createElement('div');
    outer.innerHTML = html;
    return outer.firstElementChild;
  };
  const toMetric = function(number, fixed = 1){
    switch(true){
      case(number <  1e3): return (number);
      case(number <  1e6): return (number/ 1e3).toFixed(fixed) + 'K';
      case(number <  1e9): return (number/ 1e6).toFixed(fixed) + 'M';
      case(number < 1e12): return (number/ 1e9).toFixed(fixed) + 'G';
      default:             return (number/1e12).toFixed(fixed) + 'T';
    }
  };
  const log = function(){
    if(!DEBUG) return;
    let l = log.last = log.now || new Date(), n = log.now = new Date();
    let error = new Error(), line = log.format.getLine(error), callers = log.format.getCallers(error);
    //console.log(error.stack);
    console.log(
      SCRIPTNAME + ':',
      /* 00:00:00.000  */ n.toLocaleTimeString() + '.' + n.getTime().toString().slice(-3),
      /* +0.000s       */ '+' + ((n-l)/1000).toFixed(3) + 's',
      /* :00           */ ':' + line,
      /* caller.caller */ (callers[2] ? callers[2] + '() => ' : '') +
      /* caller        */ (callers[1] || '') + '()',
      ...arguments
    );
  };
  log.formats = [{
      name: 'Firefox Scratchpad',
      detector: /MARKER@Scratchpad/,
      getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
      getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
    }, {
      name: 'Firefox Console',
      detector: /MARKER@debugger/,
      getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
      getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
    }, {
      name: 'Firefox Greasemonkey 3',
      detector: /\/gm_scripts\//,
      getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
      getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
    }, {
      name: 'Firefox Greasemonkey 4+',
      detector: /MARKER@user-script:/,
      getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1] - 500,
      getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
    }, {
      name: 'Firefox Tampermonkey',
      detector: /MARKER@moz-extension:/,
      getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1] - 6,
      getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
    }, {
      name: 'Chrome Console',
      detector: /at MARKER \(<anonymous>/,
      getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)$/)[1],
      getCallers: (e) => e.stack.match(/[^ ]+(?= \(<anonymous>)/gm),
    }, {
      name: 'Chrome Tampermonkey',
      detector: /at MARKER \((userscript\.html|chrome-extension:)/,
      getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+)\)$/)[1] - 6,
      getCallers: (e) => e.stack.match(/[^ ]+(?= \((userscript\.html|chrome-extension:))/gm),
    }, {
      name: 'Edge Console',
      detector: /at MARKER \(eval/,
      getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)$/)[1],
      getCallers: (e) => e.stack.match(/[^ ]+(?= \(eval)/gm),
    }, {
      name: 'Edge Tampermonkey',
      detector: /at MARKER \(Function/,
      getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)$/)[1] - 4,
      getCallers: (e) => e.stack.match(/[^ ]+(?= \(Function)/gm),
    }, {
      name: 'Safari',
      detector: /^MARKER$/m,
      getLine: (e) => 0,/*e.lineが用意されているが最終呼び出し位置のみ*/
      getCallers: (e) => e.stack.split('\n'),
    }, {
      name: 'Default',
      detector: /./,
      getLine: (e) => 0,
      getCallers: (e) => [],
    }];
  log.format = log.formats.find(function MARKER(f){
    if(!f.detector.test(new Error().stack)) return false;
    //console.log('//// ' + f.name + '\n' + new Error().stack);
    return true;
  });
  core.initialize();
  if(window === top && console.timeEnd) console.timeEnd(SCRIPTNAME);
})();