{
  "version": 3,
  "sources": ["../../javascript/src/news.js", "../../javascript/pwa.js"],
  "sourcesContent": ["class News {\n  // example options = { action: \"<button>Ja</button>\", dismissable: true, onclose: ()=>{...} }\n  constructor(subject, description, options) {\n    this.subject = subject;\n    this.description = description;\n    this.options = options ?? {};\n    this.options.onclose ??= () => this.hide();\n  }\n\n  render() {\n    const template = document.getElementById(\"js-news\");\n    this.element = template.cloneNode(true).content.firstElementChild;\n    this.element.querySelector(\".news-subject\").innerHTML = this.subject;\n    this.element.querySelector(\".news-description\").innerHTML = this.description;\n    if (this.options.action) {\n      const action = this.element.querySelector(\".news-action\")\n      action.innerHTML = this.options.action;\n      action.parentElement.classList.remove(\"d-none\");\n    }\n    if (this.options.dismissable) {\n      this.element.querySelector(\".btn-close\").classList.remove(\"d-none\");\n    } else {\n      this.element.querySelector(\".btn-close\").classList.add(\"d-none\");\n    }\n    if (this.options.icon) {\n      this.element.querySelector(\".news-icon\").classList.remove(\"bi-exclamation-square\");\n      this.element.querySelector(\".news-icon\").classList.add(this.options.icon);\n    }\n    this.element.querySelector(\".btn-close\").addEventListener(\"click\", () => this.options.onclose());\n    return this.element;\n  }\n\n  show() {\n    if (this.element) {\n      this.element.classList.remove(\"d-none\");\n    } else {\n      const newsContainer = document.getElementById(\"js-news-container\");\n      newsContainer.prepend(this.render());\n    }\n  }\n\n  hide() {\n    if (this.element) {\n      this.element.classList.add(\"d-none\");\n    }\n  }\n}\n\nexport default News;\n", "import News from \"./src/news\";\n\nclass PwaInstallBase extends News {\n  constructor(description, options) {\n    options ??= {};\n    options.icon ??= \"bi-question-square\";\n    super(`M\u00F6chtest Du die App installieren?`, description, options);\n  }\n\n  ignore() {\n    // store the user's decision to ignore the installation prompt.\n    // keep it in local storage instead of session, so it persists\n    // even when session times out.\n    window.localStorage.setItem(\"ignore-pwa-installation\", \"true\");\n    this.hide();\n  }\n\n  isIgnored() {\n    return window.localStorage.getItem(\"ignore-pwa-installation\") === \"true\";\n  }\n\n  show() {\n    if (!this.isIgnored()) {\n      super.show();\n    }\n  }\n}\n\n// PwaInstallGuide shows a news item with instructions on how to install the PWA.\n// It contains no platform specific instructions, those need to be provided via\n// the constructor's description parameter. The news item is dismissable, and\n// when dismissed, the user will not be asked again on this device.\nclass PwaInstallGuide extends PwaInstallBase {\n  constructor(description) {\n    super(description, { dismissable: true, onclose: () => this.ignore() });\n  }\n}\n\n// PwaInstallPrompt shows a news item with buttons to accept or decline\n// installation of the PWA. If the user accepts, the installation prompt\n// is shown. If the user declines, the prompt is hidden and the user is\n// not asked again on this devices.\nclass PwaInstallPrompt extends PwaInstallBase {\n  constructor(installPrompt) {\n    super(\n      `Mit der App kannst du tennisplatz.io bequem vom Homescreen aus starten.`,\n      {\n        action:\n          `<div class=\"col-12 col-sm-6 col-md-4 col-xl-3\">\n            <div class=\"row g-2\">\n              <div class=\"col-6\">\n                <button id=\"install-pwa\" class=\"btn btn-primary w-100\">Ja</button>\n              </div>\n              <div class=\"col-6\">\n                <button id=\"ignore-pwa\" class=\"btn btn-secondary w-100\">Nein</button>\n              </div>\n            </div>\n          </div>`,\n        icon: \"bi-question-square\"\n      }\n    )\n\n    this.installPrompt = installPrompt;\n  }\n\n  async install() {\n    const result = await this.installPrompt.prompt();\n    if (result.outcome === \"accepted\") {\n      this.hide();\n    }\n  }\n\n  show() {\n    if (!this.isIgnored()) {\n      super.show();\n      $(\"#install-pwa\").on(\"click\", () => this.install());\n      $(\"#ignore-pwa\").on(\"click\", () => this.ignore());\n    }\n  }\n}\n\n\n// Event beforeInstallPrompt is fired by the browser when it encounters\n// the PWA manifest. That event is suppressed by class PwaNews, in\n// order to show our own version of installation prompt.\nfunction beforeinstallpromptHandler(event) {\n  event.preventDefault();\n  $(() => {\n    new PwaInstallPrompt(event).show();\n  });\n  // after installation has been cancelled, another beforeinstallprompt event\n  // will be fired, which would create a second PwaInstallPrompt instance.\n  // so remove the event listener after the news is shown initially.\n  window.removeEventListener(\"beforeinstallprompt\", beforeinstallpromptHandler);\n}\n\nfunction clientIsIOS() {\n  return /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;\n}\n\nfunction clientExecutesPwa() {\n  // display mode to search for must be identical to the one in the manifest!\n  return window.matchMedia('(display-mode: standalone)').matches;\n}\n\nif (!clientExecutesPwa()) {\n  if (clientIsIOS()) {\n    $(() => {\n      new PwaInstallGuide(\n        `Zum Installieren \u00F6ffne das Men\u00FC mit <i class=\"bi bi-box-arrow-up\"></i>\n        und w\u00E4hle 'Zum Home-Bildschirm <i class=\"bi bi-plus-square\"></i>'.\n        Danach kannst du die App bequem vom Homescreen aus starten.`\n      ).show();\n    });\n\n  } else {\n    // do not put the following line inside some sort of document-ready block,\n    // because beforeinstallprompt event is fired even before that.\n    window.addEventListener(\"beforeinstallprompt\", beforeinstallpromptHandler);\n  }\n}\n"],
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