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strict\";\n\nfunction initRecaptcha(element) {\n  window.grecaptcha.render(element, {\n    'sitekey': element.getAttribute('data-sitekey')\n  });\n}\n\nfunction fillServicesField() {\n  var checkedAreas = document.querySelectorAll(\".service:checked ~ label\");\n  var servicesField = document.querySelector(\".services-field\");\n\n  switch (checkedAreas.length) {\n    case 0:\n      servicesField.innerHTML = \"\";\n      break;\n\n    case 1:\n      servicesField.innerHTML = checkedAreas[0].innerHTML;\n      break;\n\n    default:\n      servicesField.innerHTML = checkedAreas.length + \" Leistungen\";\n  }\n\n  setServicesBadges();\n}\n\nfunction setServicesBadges() {\n  var categories = document.querySelectorAll(\"form .service-category\");\n  categories.forEach(function (category) {\n    var count = category.querySelectorAll(\".service:checked\").length;\n\n    if (count > 0) {\n      category.querySelector(\"h4\").setAttribute(\"data-value\", count);\n    } else {\n      category.querySelector(\"h4\").removeAttribute(\"data-value\");\n    }\n  });\n}\n\nfunction setAdvancedSearchBadge() {\n  var valuesSet = 0;\n  var categories = document.querySelectorAll(\"form .service-category\");\n  categories.forEach(function (category) {\n    valuesSet += category.querySelectorAll(\".service:checked\").length;\n  });\n\n  if (valuesSet > 0) {\n    document.querySelector(\".advanced-search\").setAttribute(\"data-value\", valuesSet);\n  } else {\n    document.querySelector(\".advanced-search\").removeAttribute(\"data-value\");\n  }\n}\n\nfunction validateLocationField(input) {\n  input.checkValidity();\n\n  if (input.validity.valueMissing || input.validity.tooShort) {\n    input.setCustomValidity(\"Bitte geben Sie mindestens die ersten drei Ziffern einer Postleitzahl ein.\");\n  } else if (input.validity.patternMismatch) {\n    input.setCustomValidity(\"Bitte geben Sie nur Ziffern ein.\");\n  } else if (input.validity.tooLong) {\n    input.setCustomValidity(\"Bitte geben Sie höchstens fünf Ziffern ein.\");\n  } else {\n    input.setCustomValidity(\"\");\n  }\n}\n\nfunction initIndexPage() {\n  // Hier ist requestAnimationFrame() nötig, weil Gecko sonst ggf. die Validierung ausführt, bevor der neue Wert für die Validierungslogik\n  // sichtbar ist. Das ist insbesondere dann der Fall, wenn der Wert aus einem Autocomplete-Menü ausgewählt wurde.\n  document.on(\"input\", \".location-field\", function (event) {\n    return requestAnimationFrame(function () {\n      return validateLocationField(event.target);\n    });\n  });\n  validateLocationField(document.querySelector(\".location-field\"));\n  document.on(\"click\", \".advanced-search\", function (event) {\n    event.stopImmediatePropagation();\n    document.querySelector(\".advanced-search-container\").toggleClass(\"collapsed\");\n  });\n  document.on(\"change\", \".advanced-search-container input\", setAdvancedSearchBadge);\n  setAdvancedSearchBadge();\n}\n\nfunction initResultsPage() {\n  document.on(\"input\", \".location-field\", function (event) {\n    return requestAnimationFrame(function () {\n      return validateLocationField(event.target);\n    });\n  });\n  validateLocationField(document.querySelector(\".location-field\"));\n  document.on(\"click\", \"main\", function (event) {\n    if (event.target.matchingParent(\".result-detail\") === null && event.target.matchingParent(\".result\") === null) {\n      var detail = document.querySelector(\".result-detail\");\n      detail && detail.collapse();\n    }\n  });\n  document.on(\"click\", \".open-refine-search-link\", function (event) {\n    event.preventDefault();\n    document.querySelector(\".sidebar-mode-search\").classList.add(\"active\");\n    document.querySelector(\".sidebar-mode-results\").classList.remove(\"active\");\n  });\n\n  function replaceMainWithUrl(url) {\n    var payload = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n    var xhr = new XMLHttpRequest();\n\n    xhr.onload = function (event) {\n      if (event.target.status < 200 || event.target.status >= 300) {\n        return;\n      }\n\n      var parser = new DOMParser();\n      var html = parser.parseFromString(event.target.responseText, \"text/html\");\n      var oldMain = document.querySelector(\"main\");\n      var newMain = html.querySelector(\"main\");\n      newMain.remove();\n      newMain.querySelectorAll(\"input[type=date]\").forEach(initDatePicker);\n      oldMain.replaceWith(newMain);\n      newMain.querySelectorAll(\".g-recaptcha\").forEach(initRecaptcha);\n    };\n\n    xhr.open(payload ? \"POST\" : \"GET\", url);\n    xhr.send(payload);\n  }\n\n  function isMainVisible() {\n    return window.getComputedStyle(document.querySelector(\"main\"), null).display !== \"none\";\n  }\n\n  document.on(\"click\", \".result\", function (event) {\n    if (!isMainVisible()) {\n      return;\n    }\n\n    event.preventDefault();\n    [].forEach.call(document.querySelectorAll(\".result.active\"), function (el) {\n      el.classList.remove(\"active\");\n    });\n    this.classList.add(\"active\");\n    replaceMainWithUrl(this.getAttribute(\"href\"));\n  });\n  document.on(\"click\", \"main a\", function (event) {\n    var href = this.getAttribute(\"href\"); // Nur Links, die kein Schema nach RFC 3986 spezifizieren. So erkennen wir interne Links.\n\n    if (!this.classList.contains(\"no-main\") && !href.match(/^[a-z][a-z0-9.+-]*:/i) && isMainVisible()) {\n      event.preventDefault();\n      replaceMainWithUrl(href);\n    }\n  });\n  document.on(\"click\", \".imprint-container a\", function (event) {\n    if (isMainVisible()) {\n      event.preventDefault();\n      replaceMainWithUrl(this.getAttribute(\"href\"));\n    }\n  });\n  document.on(\"submit\", \"main form\", function (event) {\n    if (isMainVisible()) {\n      event.preventDefault();\n      replaceMainWithUrl(this.getAttribute(\"action\"), new FormData(this));\n    }\n  });\n}\n\nfunction initServicesBadges() {\n  document.on(\"change\", \".service\", setServicesBadges);\n  setServicesBadges();\n}\n\nfunction initShared() {\n  document.querySelectorAll(\"input[type=date]\").forEach(initDatePicker);\n  document.on(\"click\", \".clear-delivery-date\", function (event) {\n    event.preventDefault();\n\n    event.target.parentNode.querySelector(\".delivery-date-field\")._flatpickr.clear();\n  });\n  document.on(\"blur\", \".delivery-date-field.input\", function (event) {\n    event.target.parentNode.querySelector(\"input[type=hidden]\")._flatpickr.setDate(event.target.value);\n  });\n}\n\ndocument.addEventListener(\"DOMContentLoaded\", function () {\n  if (document.querySelector(\"html.index\") !== null) {\n    initIndexPage();\n  }\n\n  if (document.querySelector(\"html.results\") !== null) {\n    initResultsPage();\n  }\n\n  if (document.querySelector(\"form .service-category\") !== null) {\n    initServicesBadges();\n  }\n\n  initShared();\n});"]}