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'.fancybox',\r\n      protect: true,\r\n    });\r\n  }\r\n};\r\n\r\nEven.highlight = function() {\r\n  const blocks = document.querySelectorAll('pre code');\r\n  for (let i = 0; i < blocks.length; i++) {\r\n    const block = blocks[i];\r\n    const rootElement = block.parentElement;\r\n    const lineCodes = block.innerHTML.split(/\\n/);\r\n    if (lineCodes[lineCodes.length - 1] === '') lineCodes.pop();\r\n    const lineLength = lineCodes.length;\r\n\r\n    let codeLineHtml = '';\r\n    for (let i = 0; i < lineLength; i++) {\r\n      codeLineHtml += `<div class=\"line\">${i + 1}</div>`;\r\n    }\r\n\r\n    let codeHtml = '';\r\n    for (let i = 0; i < lineLength; i++) {\r\n      codeHtml += `<div class=\"line\">${lineCodes[i]}</div>`;\r\n    }\r\n\r\n    block.className += ' highlight';\r\n    const figure = document.createElement('figure');\r\n    figure.className = block.className;\r\n    figure.innerHTML = `<table><tbody><tr><td class=\"gutter\"><pre>${codeLineHtml}</pre></td><td class=\"code\"><pre>${codeHtml}</pre></td></tr></tbody></table>`;\r\n\r\n    rootElement.parentElement.replaceChild(figure, rootElement);\r\n  }\r\n};\r\n\r\nEven.chroma = function() {\r\n  const blocks = document.querySelectorAll('.highlight > .chroma');\r\n  for (let i = 0; i < blocks.length; i++) {\r\n    const block = blocks[i];\r\n    const afterHighLight = block.querySelector('pre.chroma > code');\r\n    const lang = afterHighLight ? afterHighLight.className : '';\r\n    block.className += ' ' + lang;\r\n  }\r\n};\r\n\r\nEven.toc = function() {\r\n  const tocContainer = document.getElementById('post-toc');\r\n  if (tocContainer !== null) {\r\n    const toc = document.getElementById('TableOfContents');\r\n    if (toc === null) {\r\n      // toc = true, but there are no headings\r\n      tocContainer.parentNode.removeChild(tocContainer);\r\n    } else {\r\n      this._refactorToc(toc);\r\n      this._linkToc();\r\n      this._initToc();\r\n    }\r\n  }\r\n};\r\n\r\nEven._refactorToc = function(toc) {\r\n  // when headings do not start with `h1`\r\n  const oldTocList = toc.children[0];\r\n  let newTocList = oldTocList;\r\n  let temp;\r\n  while (newTocList.children.length === 1\r\n      && (temp = newTocList.children[0].children[0]).tagName === 'UL') {\r\n    newTocList = temp;\r\n  }\r\n\r\n  if (newTocList !== oldTocList) toc.replaceChild(newTocList, oldTocList);\r\n};\r\n\r\nEven._linkToc = function() {\r\n  const links = document.querySelectorAll('#TableOfContents a:first-child');\r\n  for (let i = 0; i < links.length; i++) links[i].className += ' toc-link';\r\n\r\n  for (let num = 1; num <= 6; num++) {\r\n    const headers = document.querySelectorAll('.post-content>h' + num);\r\n    for (let i = 0; i < headers.length; i++) {\r\n      const header = headers[i];\r\n      header.innerHTML = `<a href=\"#${header.id}\" class=\"headerlink anchor\"><i class=\"iconfont icon-link\"></i></a>${header.innerHTML}`;\r\n    }\r\n  }\r\n};\r\n\r\nEven.flowchart = function() {\r\n  if (!window.flowchart) return;\r\n\r\n  const blocks = document.querySelectorAll('pre code.language-flowchart');\r\n  for (let i = 0; i < blocks.length; i++) {\r\n    if (!window.hljs && i % 2 === 0) continue;\r\n\r\n    const block = blocks[i];\r\n    const rootElement = window.hljs\r\n        ? block.parentElement\r\n        : block.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement;\r\n\r\n    const container = document.createElement('div');\r\n    const id = `js-flowchart-diagrams-${i}`;\r\n    container.id = id;\r\n    container.className = 'align-center';\r\n    rootElement.parentElement.replaceChild(container, rootElement);\r\n\r\n    const diagram = flowchart.parse(block.childNodes[0].nodeValue);\r\n    diagram.drawSVG(id, window.flowchartDiagramsOptions ? window.flowchartDiagramsOptions : {});\r\n  }\r\n};\r\n\r\nEven.sequence = function() {\r\n  if (!window.Diagram) return;\r\n\r\n  const blocks = document.querySelectorAll('pre code.language-sequence');\r\n  for (let i = 0; i < blocks.length; i++) {\r\n    if (!window.hljs && i % 2 === 0) continue;\r\n\r\n    const block = blocks[i];\r\n    const rootElement = window.hljs\r\n        ? block.parentElement\r\n        : block.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement;\r\n\r\n    const container = document.createElement('div');\r\n    const id = `js-sequence-diagrams-${i}`;\r\n    container.id = id;\r\n    container.className = 'align-center';\r\n    rootElement.parentElement.replaceChild(container, rootElement);\r\n\r\n    const diagram = Diagram.parse(block.childNodes[0].nodeValue);\r\n    diagram.drawSVG(id, window.sequenceDiagramsOptions\r\n        ? window.sequenceDiagramsOptions\r\n        : {theme: 'simple'});\r\n  }\r\n};\r\n\r\nEven.responsiveTable = function() {\r\n  const tables = document.querySelectorAll('.post-content > table');\r\n  for (let i = 0; i < tables.length; i++) {\r\n    const table = tables[i];\r\n    const wrapper = document.createElement('div');\r\n    wrapper.className = 'table-wrapper';\r\n    table.parentElement.replaceChild(wrapper, table);\r\n    wrapper.appendChild(table);\r\n  }\r\n};\r\n\r\nexport {Even}\r\n","import {Even} from './even.js'\r\n\r\nimport '../css/style.scss'\r\n\r\n$(document).ready(function () {\r\n  Even.backToTop();\r\n  Even.mobileNavbar();\r\n  Even.toc();\r\n  Even.fancybox();\r\n});\r\n\r\nEven.responsiveTable();\r\nEven.flowchart();\r\nEven.sequence();\r\n\r\nif (window.hljs) {\r\n  hljs.initHighlighting();\r\n  Even.highlight();\r\n} else {\r\n  Even.chroma();\r\n}\r\n\r\n"],"sourceRoot":""}