feat: Style main result

Add dev dependency fix paths and key names so that the default HTML lexer can pick them up

i18next-parser.config.js

@@ -2,9 +2,12 @@ module.exports = {
     defaultNamespace: 'translation',
     lexers: {
         js: ['JsxLexer'], // we're writing jsx inside .js files
+        html: ['HTMLLexer'],
         default: ['JavascriptLexer'],
     },
     locales: ['en', 'de'],
-    output: 'public/lang/$LOCALE.json',
+    output: 'public/i18n/$LOCALE.json',
     input: [ 'src/*.js', 'public/*.html', ],
+    keepRemoved: [/dynamic.*/], //prefixing a key with dynamic. will make it not disappear upon calling i18next
+
 }

package.json

@@ -21,9 +21,8 @@
   "author": "Julian-Samuel Gebühr",
   "license": "AGPL-3.0-or-later",
   "devDependencies": {
-    "@creativebulma/bulma-tooltip": "^1.2.0",
-    "@fortawesome/fontawesome-free": "^6.7.2",
     "css-loader": "^7.1.2",
+    "i18next-parser": "^9.3.0",
     "sass": "^1.86.3",
     "sass-loader": "^16.0.5",
     "style-loader": "^4.0.0",
@@ -32,9 +31,9 @@
     "webpack-dev-server": "^5.0.4"
   },
   "dependencies": {
+    "@fortawesome/fontawesome-free": "^6.7.2",
+    "@telemetrydeck/sdk": "^2.0.4",
     "bulma": "^1.0.3",
-    "bulma-tooltip": "^3.0.2",
-    "font-awesome": "^4.7.0",
     "i18next": "^23.12.2",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-http-backend": "^2.5.2",

public/i18n/de.json

@@ -1,25 +1,65 @@
 {
-  "back-to-home": "Zurück zur Homepage",
-  "app-name": "Käfigrechner",
-  "number-of-rats": "Anzahl an Ratten",
-  "full-floors": "Vollebenen",
+  "title": "VdRD Käfigrechner für Ratten",
+  "app-name": "VdRD Käfigrechner für Ratten",
+  "how-many-rats-does-this-cage-fit": "Wie viele Ratten passen in den Käfig?",
+  "what-cage-should-i-get": "Käfiggröße rechnen",
+  "check-existing-cage": "Käfig prüfen",
+  "cage-measurements": "Käfigmaße",
   "width-cm": "Breite (cm)",
   "depth-cm": "Tiefe (cm)",
   "height-cm": "Höhe (cm)",
-  "full-floors-tooltip": "Als Vollebenen zählen alle Ebenen die größer als 0.5m² sind, inklusive des Käfigbodens.",
+  "full-floors": "Vollebenen",
+  "result": "Ergebnis",
+  "input-data-num-rats": "Bitte gib erst die Maße des Käfigs ein, dann siehst du hier die Anzahl der Ratten die hineinpassen.",
+  "number-of-rats": "Anzahl an Ratten",
+  "please-input-cage-calc": "Stell ein für wie viel Ratten der Käfig sein soll, danach siehst du hier das Ergebnis.",
+  "please-input-cage-check": "Bitte gib erst die Maße des Käfigs und die Anzahl an Ratten ein. Danach siehst du hier, ob der Käfig passt.",
+  "give-feedback": "Feedback geben",
+  "change-language": "Sprache ändern",
+  "information-on-rat-husbandry": "Information",
+  "basic-rat-info": "Basiswissen Ratten",
+  "cage": "Käfig",
+  "food": "Ernährung",
+  "adopting-rats": "Ratten adoptieren",
+  "about": "Über uns",
+  "the-vdrd": "VdRD e.V.",
+  "imprint": "Impressum",
+  "source-code": "Quellcode",
+  "feedback": "Feedback",
+  "sus-title": "Bewerte den Rechner",
+  "explanation-feedback": "Vielen Dank, dass du uns Feedback gibst! Dein Feedback hilft uns den Rechner zu verbessern. Wir sammeln dabei keinerlei persönliche Daten. Du tust uns einfach nur einen großen Gefallen!",
+  "submit": "Absenden",
   "failed-base-area": "Die Mindestgrundfläche des Käfigs muss {{ MINIMUM_BASE_AREA }}m² (also z.B. 100x50cm) betragen.",
   "failed-overall-area": "Die Gesamtfläche im Käfig ist zu klein.",
-  "failed-fall-height":  "Die mögliche Fallhöhe darf nicht mehr als {{ maximum_fall_height }}cm betragen.",
+  "failed-fall-height": "Die mögliche Fallhöhe darf nicht mehr als {{ maximum_fall_height }}cm betragen.",
   "failed-floor-height": "Der Mindestabstand zwischen Ebenen muss {{ minimum_floor_height }}cm betragen.",
   "failed-num-rats": "Es müssen mindestens 3 Ratten zusammenleben, Paarhaltung ist nicht artgerecht.",
   "failed-minimum-length-long-side": "Die lange Seite des Käfig muss mindestens {{ minimum_length_long_side }}cm lang sein um Rennen zu ermöglichen.",
   "failed-minimum-length-short-side": "Die kurze Seite des Käfig muss mindestens {{ minimum_length_short_side }}cm lang sein.",
-  "alt-savic-xl": "Bild des Käfigs Savic Suite Royal XL, ein Drahtkäfig mit vier Türen die erlauben die gesamte Vorderseite zu öffnen. Auf halber Höhe ist eine weitere Vollebene.",
-  "alt-savic-95-double": "Bild eines dekorierten Käfigs, des Savic Suite Royale 95 Double. Auf insgesamt vie Vollebenen sind Holz- und Papphäusschen, Hängematten, Futterschalen und mehr.",
-  "alt-tiaki": "Bild des Tiaki-Käfigs, ein Drahtkäfig mit vier Türen die erlauben die gesamte Vorderseite zu öffnen. Auf halber Höhe ist eine weitere Vollebene.",
-  "cage-measurements": "Käfigmaße",
+  "base-area": "Die Mindestgrundfläche des Käfigs muss {{ MINIMUM_BASE_AREA }}m² betragen.",
+  "fall-height": "Die mögliche Fallhöhe darf nicht mehr als {{ maximum_fall_height }}cm betragen.",
+  "floor-height": "Der Mindestabstand zwischen Ebenen muss {{ minimum_floor_height }}cm betragen.",
+  "minimum-length-long-side": "Die lange Seite des Käfig muss mindestens {{ minimum_length_long_side }}cm lang sein um Rennen zu ermöglichen.",
+  "minimum-length-short-side": "Die kurze Seite des Käfig muss mindestens {{ minimum_length_short_side }}cm lang sein.",
   "cage-complies-with-all-criteria": "Der Käfig erfüllt alle Kriterien!",
   "cage-for-x-rats": "Käfig für {{ num_rats }} Ratten",
-  "change-language": "Sprache ändern",
-  "result": "Ergebnis"
-}
+  "overall-area": "Die Gesamtfläche für {{ numRats }} Ratten muss mindestens {{ minimumOverallArea }}m² betragen.",
+  "strongly-disagree": "Stimme gar nicht zu",
+  "strongly-agree": "Stimme voll zu",
+  "submit-success": "Erfolgreich abgesendet!",
+  "submit-error": "Fehler beim Absenden!",
+  "network-error": "Fehler bei der Datenübertragung!",
+  "dynamic.sus-question-easy-to-use": "Ich finde der Käfigrechner ist einfach zu nutzen.",
+  "dynamic.sus-question-unnecessarily-complex": "Ich finde den Käfigrechner unnötig komplex.",
+  "dynamic.sus-question-need-support-of-technical-person": "Ich glaube ich brauche die Hilfe eine Technik-Person umd den Rechner zu nutzen.",
+  "dynamic.sus-question-well-integrated": "Ich finde, dass die verschiedenen Funktionen des Rechners gut integriert sind.",
+  "dynamic.sus-question-inconsistency": "Ich finde, dass es im Rechner zu viele Inkonsistenzen gibt.",
+  "dynamic.sus-question-learn-quickly": "Ich vermute, dass die meisten Leute schnell lernen den Rechner zu benutzen",
+  "dynamic.sus-question-cumbersome": "Ich finde den Rechner umständlich zu nutzen.",
+  "dynamic.sus-question-confident": "Ich habe mich bei der Nutzung des Rechners sehr sicher gefühlt.",
+  "dynamic.sus-question-trust": "Ich vertraue den Ergebnissen des Rechners.",
+  "dynamic.question-whats-missing": "Welche Funktion fehlt dir?",
+  "dynamic.question-pain-points": "Was muss aus deiner Sicht am Rechner geändert werden?",
+  "dynamic.question-other-feedback": "Was willst du uns sonst mitteilen?",
+  "dynamic.submit-success": "Erfolgreich abgesendet!"
+}

public/i18n/en.json

@@ -1,25 +1,64 @@
 {
-  "back-to-home": "Back to home",
-  "app-name": "Cage Calculator",
-  "number-of-rats": "Number of Rats",
-  "full-floors": "Full floors",
+  "title": "VdRD Rat Cage Calculator",
+  "app-name": "VdRD Rat Cage Calculator",
+  "how-many-rats-does-this-cage-fit": "How many rats does this cage fit?",
+  "what-cage-should-i-get": "Calculate cage size",
+  "check-existing-cage": "Check cage",
+  "cage-measurements": "Cage measurements",
   "width-cm": "Width (cm)",
   "depth-cm": "Depth (cm)",
   "height-cm": "Height (cm)",
-  "full-floors-tooltip": "A full floor is each floor with a area greater than XXm², including the bottom of the cage.",
+  "full-floors": "Full floors",
+  "result": "Result",
+  "input-data-num-rats": "Please input them measurements of the cage. Then you will see the number of rats allowed.",
+  "number-of-rats": "Number of Rats",
+  "please-input-cage-calc": "First put in how many rats should fit the cage. After that come back here.",
+  "please-input-cage-check": "First put in how many rats should fit the cage and the cages measurements. After that come back here to see if they fit.",
+  "give-feedback": "Give Feedback",
+  "change-language": "Change language",
+  "information-on-rat-husbandry": "Information",
+  "basic-rat-info": "Basic Rat Information",
+  "cage": "Cage",
+  "food": "Food",
+  "adopting-rats": "Adopting Rats",
+  "about": "About",
+  "the-vdrd": "VdRD r.V.",
+  "imprint": "Imprint",
+  "source-code": "Source Code",
+  "feedback": "Feedback",
+  "sus-title": "Rate the calculator",
+  "explanation-feedback": "Thank you for giving us feedback! We will use your feedback to improve the calculator.",
+  "submit": "Submit",
   "failed-base-area": "The base area of the cage must not be below {{ MINIMUM_BASE_AREA }}m².",
   "failed-overall-area": "The overall area in the cage is to small.",
-  "failed-fall-height":  "The possible fall height between floors must not be above {{ maximum_fall_height }}cm.",
+  "failed-fall-height": "The possible fall height between floors must not be above {{ maximum_fall_height }}cm.",
   "failed-floor-height": "The height between floors must be above {{ minimum_floor_height }}cm.",
   "failed-num-rats": "Rats must live in a group of at least three rats, pairs or lone rats are not species-appropriate.",
   "failed-minimum-length-long-side": "The long side of the cage must be at least {{ minimum_length_long_side }}cm long to enable running.",
   "failed-minimum-length-short-side": "The short side of the cage must be at least {{ minimum_length_short_side }}cm.",
-  "alt-savic-xl": "A picture of a wire bar cage with four doors that allow to open the full front of the cage. In the middle of the cage is a additional full floor.",
-  "alt-savic-95-double": "A picture of a decorated wire bar cage with four doors that allow to open the full front of the cage. Inside there are hammocks, toys and four full floors with lots of hides",
-  "alt-tiaki": "A picture of a decorated wire bar cage with four doors that allow to open the full front of the cage.",
-  "cage-measurements": "Cage measurements",
+  "base-area": "The base area of the cage must not be below {{ MINIMUM_BASE_AREA }}m².",
+  "fall-height": "The possible fall height between floors must not be above {{ maximum_fall_height }}cm.",
+  "floor-height": "The height between floors must be above {{ minimum_floor_height }}cm.",
+  "minimum-length-long-side": "The long side of the cage must be at least {{ minimum_length_long_side }}cm long to enable running.",
+  "minimum-length-short-side": "The short side of the cage must be at least {{ minimum_length_short_side }}cm.",
   "cage-complies-with-all-criteria": "This cage complies with all criteria!",
   "cage-for-x-rats": "Cage for {{ num_rats }} rats",
-  "change-language": "Change language",
-  "result": "Result"
-}
+  "overall-area": "The overall area in the cage must be above {{ minimumOverallArea }}m² for {{ numRats }} rats.",
+  "strongly-disagree": "Strongly Disagree",
+  "strongly-agree": "Strongly Agree",
+  "submit-success": "Successfully submitted!",
+  "submit-error": "Error when submitting the form!",
+  "network-error": "Network error when submitting the form!",
+  "dynamic.sus-question-easy-to-use": "I thought the calculator is easy to use.",
+  "dynamic.sus-question-unnecessarily-complex": "I find the calculator unnecessarily complex.",
+  "dynamic.sus-question-need-support-of-technical-person": "I think that I need the support of a technical person to be able to use the calculator.",
+  "dynamic.sus-question-well-integrated": "I found various functions in the calculator were well integrated",
+  "dynamic.sus-question-inconsistency": "I thought there was too much inconsistency in the calculator",
+  "dynamic.sus-question-learn-quickly": "I would imagine that most people would learn to use the calculator very quickly",
+  "dynamic.sus-question-cumbersome": "I found the calculator very cumbersome to use",
+  "dynamic.sus-question-confident": "I felt very confident using the calculator",
+  "dynamic.sus-question-trust": "I trust the results of the calculator.",
+  "dynamic.question-whats-missing": "What functionality do you feel is missing?",
+  "dynamic.question-pain-points": "What do you thing needs to be changed?",
+  "dynamic.question-other-feedback": "What else do you want to tell us?"
+}

public/index.html

@@ -2,8 +2,11 @@
 <html lang="en" xmlns="http://www.w3.org/1999/html" xmlns="http://www.w3.org/1999/html">
 <head>
     <meta charset="UTF-8">
-    <title>Käfigrechner</title>
+    <title data-i18n="title">VdRD Käfigrechner</title>
     <meta content="width=device-width, initial-scale=1" name="viewport"/>
+    <meta name="description"
+          content="Rechner für die Größe eines Rattenkäfigs basierend auf den Empfehlungen des VdRD e.V.">
+    <meta name="keywords" content="Farbratten, Käfig, Ratten, Rechner, Rat, Calculator, Cage">
     <link rel="apple-touch-icon" sizes="180x180" href="assets/favicon/apple-touch-icon.png">
     <link rel="icon" type="image/png" sizes="32x32" href="assets/favicon/favicon-32x32.png">
     <link rel="icon" type="image/png" sizes="16x16" href="assets/favicon/favicon-16x16.png">
@@ -12,23 +15,23 @@
 
 <div class="navbar">
     <div class="navbar-brand">
-        <a class="button" href="https://vdrd.de">
-            <b data-i18n-key="back-to-home">zurück zur Homepage</b>
-        </a>
+        <div class="navbar-item">
+            <img src="assets/img/logo_vdrd.png" alt="VdRD Log">
+            <h1 data-i18n="app-name" class="title is-3">VdRD Käfigrechner für Ratten</h1>
+        </div>
     </div>
 </div>
 
 
 <div class="content">
-    <h1 data-i18n-key="app-name" class="title is-1">Käfigrechner</h1>
     <div class="tabs is-centered is-boxed is-toggle" id="primary-tabs">
         <ul>
             <li class="is-active" data-tab-id="1">
                 <a>
                     <span class="icon is-small">
-                        <i class="fas fa-number" aria-hidden="true"></i>
+                        <i class="fas fa-hashtag" aria-hidden="true"></i>
                     </span>
-                    How many rats does this cage fit?
+                    <p data-i18n="how-many-rats-does-this-cage-fit">How many rats does this cage fit?</p>
                 </a>
             </li>
             <li data-tab-id="2">
@@ -36,7 +39,7 @@
                     <span class="icon is-small">
                         <i class="fas fa-question" aria-hidden="true"></i>
                     </span>
-                    What cage should I get?
+                    <p data-i18n="what-cage-should-i-get">What cage should I get?</p>
                 </a>
             </li>
             <li data-tab-id="3">
@@ -44,7 +47,7 @@
                     <span class="icon is-small">
                         <i class="fas fa-check" aria-hidden="true"></i>
                     </span>
-                    Check existing cage
+                    <p data-i18n="check-existing-cage">Check existing cage</p>
                 </a>
             </li>
         </ul>
@@ -52,82 +55,274 @@
 </div>
 
 <div id="tab-content">
-    <div class="" data-content-id="1">
-        <p>Here you can check how many rats could fit in your cage.</p>
+    <!--- Check how many rats fit --->
+    <div class="is-active" data-content-id="1">
+        <div class="card">
+            <div class="card-content">
+                <h2 class="title is-4"><label data-i18n="cage-measurements"
+                                              for="form-cage-measurements">Käfigmaße</label></h2>
+                <form>
+                    <div class="field">
+                        <label for="num-rats-width" class="label" data-i18n="width-cm">Breite (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="num-rats-width" placeholder="100 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler-horizontal"></i>
+                            </span>
+                        </p>
+                    </div>
+
+                    <div class="field">
+                        <label for="num-rats-depth" class="label" data-i18n="depth-cm">Tiefe (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="num-rats-depth" placeholder="50 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler"></i>
+                            </span>
+                        </p>
+                    </div>
+
+                    <div class="field">
+                        <label for="num-rats-height" class="label" data-i18n="height-cm">Höhe (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="num-rats-height" placeholder="120 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler-vertical"></i>
+                            </span>
+                        </p>
+                    </div>
+
+                    <div class="field">
+                        <label for="num-rats-numFullFloors" class="label" data-i18n="full-floors">
+                            Vollebenen
+                        </label>
+
+                        <input class="control" type="number" id="num-rats-numFullFloors" value="3" step="1">
+                        <p class="help">Als Vollebenen zählen alle Ebenen die größer als 0.5m² sind, inklusive des
+                            Käfigbodens.</p>
+
+                    </div>
+                </form>
+            </div>
+        </div>
+        <div class="card-footer is-fullwidth">
+            <div class="card result-card" id="num-rats-result-card">
+                <div class="card-header">
+                    <h2 class="card-header-title title is-2 is-centered" data-i18n="result">Ergebnis</h2>
+                </div>
+                <div class="card-content">
+                    <div class="is-size-5" id="num-rats-resultsDiv">
+                        <p data-i18n="input-data-num-rats">
+                            Bitte gib erst die Maße ein, dann siehst du hier die Anzahl
+                            der Ratten die hineinpassen.
+                        </p>
+
+                    </div>
+                </div>
+            </div>
+        </div>
     </div>
+    <!--- Cage calc --->
     <div class="" data-content-id="2">
-        <p>Here is a list of cages you can get.</p>
+        <div class="card">
+            <div class="card-content">
+                <h2 class="title is-4">
+                    <label data-i18n="number-of-rats" class="label" for="cage-calc">Anzahl der Ratten</label>
+                </h2>
+                <form id="cage-calc">
+                    <div class="column">
+                        <label id="cageCalcLabelNumRats" for="cageCalcNumRats" class="label"></label>
+                        <input type="range" min="3" max="15" value="4" class="slider" id="cageCalcNumRats">
+                        <img class="inline-icon" src="assets/img/logo_transparent.png" alt="Kleine Ratte">
+                    </div>
+                </form>
+            </div>
+            <div class="card-footer is-fullwidth">
+                <div class="card result-card" id="cage-calc-result-card">
+                    <div class="card-header">
+                        <h2 class="card-header-title title is-2 is-centered" data-i18n="result">Ergebnis</h2>
+                    </div>
+                    <div class="card-content">
+                        <div class="is-size-5" id="cageCalcResultsDiv"></div>
+                        <p data-i18n="please-input-cage-calc">Stell ein für wie viel Ratten der Käfig sein soll, danach
+                            siehst du hier das Ergebnis</p>
+                    </div>
+                </div>
+            </div>
+        </div>
     </div>
-    <div class="is-active" data-content-id="3">
-        <div class="card" id="container-cages">
-            <div class="card-content" id="card-ManualMeasurements">
-                <h2 class="title is-4"><label data-i18n-key="cage-measurements"
+    <!--- Check cage --->
+    <div class="" data-content-id="3">
+        <div class="card">
+            <div class="card-content">
+                <h2 class="title is-4"><label class="label" data-i18n="cage-measurements"
                                               for="form-cage-measurements">Käfigmaße</label></h2>
                 <form id="form-cage-measurements" class="form-measurements">
-                    <div class="input-measurement">
-                        <label for="width" class="label" data-i18n-key="width-cm">Breite (cm)</label>
-                        <input class="input" type="number" id="width">
-                    </div>
-                    <div class="input-measurement">
-                        <label for="depth" class="label" data-i18n-key="depth-cm">Tiefe (cm)</label>
-                        <input class="input" type="number" id="depth">
-                    </div>
-                    <label for="height" class="label" data-i18n-key="height-cm">Höhe (cm)</label>
-                    <input class="input" type="number" id="height">
 
+                    <div class="field">
+                        <label for="width" class="label" data-i18n="width-cm">Breite (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="width" placeholder="100 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler-horizontal"></i>
+                            </span>
+                        </p>
+                    </div>
+
+                    <div class="field">
+                        <label for="depth" class="label" data-i18n="depth-cm">Tiefe (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="depth" placeholder="50 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler"></i>
+                            </span>
+                        </p>
+                    </div>
+
+                    <div class="field">
+                        <label for="height" class="label" data-i18n="height-cm">Höhe (cm)</label>
+                        <p class="control has-icons-left">
+                            <input class="input" type="number" id="height" placeholder="120 cm">
+                            <span class="icon is-small is-left">
+                              <i class="fas fa-ruler-vertical"></i>
+                            </span>
+                        </p>
+                    </div>
 
                     <div class="columns">
                         <div class="column">
-                            <label for="numFullFloors" class="label"
-                                   data-i18n-key="full-floors">Vollebenen</label>
-                            <span data-tooltip="Als Vollebenen zählen alle Ebenen die größer als 0.5m² sind, inklusive des Käfigbodens.">
-                            <svg class="text-grey-dark" width="18" height="18" viewBox="0 0 18 18" fill="none"
-                                 stroke="currentColor">
-                    <path d="M9.00026 12.6C9.00026 12.6 9.00026 12.1224 9.00026 11.5333V8.86666C9.00026 8.57211 8.76148 8.33333 8.46693 8.33333H7.93359"
-                          stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path>
-                    <path d="M8.73346 5.26666C8.58619 5.26666 8.4668 5.38605 8.4668 5.53333C8.4668 5.68061 8.58619 5.8 8.73346 5.8C8.88074 5.8 9.00013 5.68061 9.00013 5.53333C9.00013 5.38605 8.88074 5.26666 8.73346 5.26666V5.26666"
-                          stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path>
-                    <path fill-rule="evenodd" clip-rule="evenodd"
-                          d="M9 17C13.4183 17 17 13.4183 17 9C17 4.58172 13.4183 1 9 1C4.58172 1 1 4.58172 1 9C1 13.4183 4.58172 17 9 17Z"
-                          stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"></path>
-                </svg>
-                        </span>
-                            <input type="number" id="numFullFloors" value="3" step="1">
+                            <div class="field">
+                                <label for="numFullFloors" class="label"
+                                       data-i18n="full-floors">Vollebenen</label>
+
+                                <input class="control" type="number" id="numFullFloors" value="3" step="1">
+                                <p class="help">Als Vollebenen zählen alle Ebenen die größer als 0.5m² sind, inklusive
+                                    des Käfigbodens.</p>
+                            </div>
                         </div>
 
                         <div class="column">
-                            <label for="numRats" id="labelNumRats" data-i18n-key="number-of-rats">Anzahl an
-                                Ratten</label>
-                            <input type="range" min="3" max="15" value="4" class="slider" id="numRats">
+
+                            <div class="field">
+                                <label class="label" for="numRats" id="labelNumRats" data-i18n="number-of-rats">Anzahl
+                                    an
+                                    Ratten</label>
+                                <input type="range" min="3" max="15" value="4" class="control slider" id="numRats">
+                            </div>
                         </div>
                     </div>
                 </form>
             </div>
         </div>
+        <div class="card-footer is-fullwidth">
+            <div class="card result-card" id="result-card">
+                <div class="card-header">
+                    <h2 class="card-header-title title is-2 is-centered" data-i18n="result">Ergebnis</h2>
+                </div>
+                <div class="card-content">
+                    <div id="resultsDiv">
+                        <p data-i18n="please-input-cage-check">Bitte gib erst die Maße des Käfigs und die Anzahl an
+                            Ratten ein. Danach siehst du hier, ob der Käfig passt.</p>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<button class="button is-primary floating js-modal-trigger" data-target="modal-feedback"
+        data-i18n="give-feedback"></button>
+
+<div class="footer" aria-label="Footer">
+    <div class="columns">
+        <div class="column">
+            <div class="block">
+                <img class="footer-logo" src="assets/img/logo_ausgeschrieben.png"
+                     alt="Logo Verein der Rattenliebhaber und -halter Deutschland e.v.">
+            </div>
+            <div class="block">
+                <div class="language-switcher">
+                    <label for="locale-switcher" class="footer-title title label" data-i18n="change-language">Sprache
+                        ändern</label>
+                    <select data-i18n-switcher class="select" id="locale-switcher">
+                        <option value="en">English</option>
+                        <option value="de">Deutsch</option>
+                    </select>
+                </div>
+            </div>
+        </div>
+        <div class="column">
+            <div class="block">
+                <h3 class="footer-title title" data-i18n="information-on-rat-husbandry">Informationen zur
+                    Rattenhaltung</h3>
+                <ul class="footer-links">
+                    <li class="footer-link"><a href="https://vdrd.de/vor-der-anschaffung/" data-i18n="basic-rat-info">Grundwissen
+                        Rattenhaltung</a></li>
+                    <li class="footer-link"><a href="https://vdrd.de/das-rattenheim/" data-i18n="cage">Käfig</a></li>
+                    <li class="footer-link"><a href="https://vdrd.de/ernaehrung/" data-i18n="food">Ernährung</a></li>
+                    <li class="footer-link"><a href="https://vdrd.de/anzahl-geschlecht-und-bezugsquelle/"
+                                               data-i18n="adopting-rats">Ratten adoptieren</a>
+                    </li>
+                </ul>
+            </div>
+        </div>
+        <div class="column">
+            <div class="block">
+                <h3 class="footer-title title" data-i18n="about">Über uns</h3>
+                <ul class="footer-links">
+                    <li class="footer-link"><a href="https://vdrd.de/" data-i18n="the-vdrd">Der VdRD e.V.</a></li>
+                    <li class="footer-link"><a href="https://vdrd.de/impressum" data-i18n="imprint">Impressum</a></li>
+                    <li class="footer-link"><a href="https://codeberg.org/moanos/rettenrechner" data-i18n="source-code">Quellcode</a>
+                    </li>
+                    <li class="footer-link">
+                        <a class="js-modal-trigger is-text is-link" data-target="modal-feedback"
+                           data-i18n="give-feedback">
+                            Feedback geben
+                        </a>
+                    </li>
+                </ul>
+            </div>
+        </div>
     </div>
 </div>
 
 
-<div class="card">
-    <div class="card-header">
-        <h2 class="title is-3" data-i18n-key="result">Ergebnis</h2>
-    </div>
-    <div class="card-content">
-        <div id="resultsDiv"></div>
+<div id="modal-feedback" class="modal">
+
+    <div class="modal-background"></div>
+    <div class="modal-card">
+        <header class="modal-card-head">
+            <h2 data-i18n="feedback" class="modal-card-title">Feedback</h2>
+            <button class="delete" aria-label="close"></button>
+        </header>
+        <div class="modal-card-body">
+            <h1 class="title" data-i18n="sus-title">Bewerte den Rechner</h1>
+            <p class="is-spaced mb-4" data-i18n="explanation-feedback"></p>
+            <form id="sus-form">
+                <!--- Questions here --->
+                <div class="control" id="sus-control">
+                    <button class="button is-primary is-fullwidth" type="submit" data-i18n="submit">Absenden</button>
+                </div>
+
+            </form>
+            <div id="response-message" class="notification is-hidden mt-3"></div>
+        </div>
+
+
+        <div class="modal-card-foot">
+
+            <p>
+                Der Code dieser Website ist <a href="https://codeberg.org/moanos/rettenrechner">öffentlich
+                einsehbar.</a>
+                Gerne kannst du auch direkt dort <a href="https://codeberg.org/moanos/rettenrechner/issues">einen
+                Issue</a> eröffnen!
+            </p>
+        </div>
     </div>
+
 </div>
 
 <script src="./bundle.js"></script>
 
-<div class="footer">
-    <div class="language-switcher">
-        <label aria-hidden="false" style="display: none" data-i18n-key="change-language"></label>
-        <select data-i18n-switcher class="locale-switcher" id="locale-switcher">
-            <option value="en">English</option>
-            <option value="de">Deutsch</option>
-        </select>
-    </div>
-</div>
-
 </body>
 </html>

src/feedback.js

@@ -0,0 +1,47 @@
+import {send} from './telemetry';
+
+document.addEventListener('DOMContentLoaded', () => {
+    // Functions to open and close a modal
+    function openModal($el) {
+        $el.classList.add('is-active');
+        send("Modal.open", {
+            modal: $el.id
+        });
+    }
+
+    function closeModal($el) {
+        $el.classList.remove('is-active');
+    }
+
+    function closeAllModals() {
+        (document.querySelectorAll('.modal') || []).forEach(($modal) => {
+            closeModal($modal);
+        });
+    }
+
+    // Add a click event on buttons to open a specific modal
+    (document.querySelectorAll('.js-modal-trigger') || []).forEach(($trigger) => {
+        const modal = $trigger.dataset.target;
+        const $target = document.getElementById(modal);
+
+        $trigger.addEventListener('click', () => {
+            openModal($target);
+        });
+    });
+
+    // Add a click event on various child elements to close the parent modal
+    (document.querySelectorAll('.modal-background, .modal-close, .delete') || []).forEach(($close) => {
+        const $target = $close.closest('.modal');
+
+        $close.addEventListener('click', () => {
+            closeModal($target);
+        });
+    });
+
+    // Add a keyboard event to close all modals
+    document.addEventListener('keydown', (event) => {
+        if (event.key === "Escape") {
+            closeAllModals();
+        }
+    });
+});

src/index.js

@@ -1,11 +1,14 @@
 import i18next from "i18next";
 import LanguageDetector from "i18next-browser-languagedetector";
 import HttpApi from "i18next-http-backend";
-import '@fortawesome/fontawesome-free/js/fontawesome'
-import '@fortawesome/fontawesome-free/js/solid'
-import '@fortawesome/fontawesome-free/js/regular'
-import '@fortawesome/fontawesome-free/js/brands'
+import '@fortawesome/fontawesome-free/js/fontawesome';
+import '@fortawesome/fontawesome-free/js/solid';
+import '@fortawesome/fontawesome-free/js/regular';
+import '@fortawesome/fontawesome-free/js/brands';
+import './feedback.js';
 import './main.scss';
+import {send} from './telemetry';
+import './sus.js';
 
 /////////////////
 // TRANSLATION //
@@ -18,7 +21,7 @@ async function initI18next() {
         .init({
             supportedLngs: ["en", "de"],
             nonExplicitSupportedLngs: true,
-            fallbackLng: "en",
+            fallbackLng: "de",
             debug: true,
             backend: {
                 loadPath: "/i18n/{{lng}}.json",
@@ -29,10 +32,10 @@ async function initI18next() {
 function translatePageElements() {
     // Translate content inside a tag
     const translatableElements = document.querySelectorAll(
-        "[data-i18n-key]",
+        "[data-i18n]",
     );
     translatableElements.forEach((el) => {
-        const key = el.getAttribute("data-i18n-key");
+        const key = el.getAttribute("data-i18n");
         el.innerHTML = i18next.t(key);
     });
     // Translate alt texts
@@ -55,7 +58,7 @@ function bindLocaleSwitcher(initialValue) {
         i18next
             .changeLanguage(e.target.value)
             .then(translatePageElements)
-            .then(update);
+            .then(updateCageCheck);
     };
 }
 
@@ -63,7 +66,7 @@ function bindLocaleSwitcher(initialValue) {
     await initI18next();
     translatePageElements();
     bindLocaleSwitcher(i18next.resolvedLanguage);
-    update();
+    updateCageCheck();
 })();
 
 //////////
@@ -71,7 +74,6 @@ function bindLocaleSwitcher(initialValue) {
 //////////
 
 
-
 function initTabs(tabs, tabContent, activationClass) {
     tabs.forEach((tab) => {
         tab.addEventListener('click', (e) => {
@@ -122,13 +124,21 @@ const MINIMUM_LENGTH_LONG_SIDE = 0.8;
 const MINIMUM_LENGTH_SHORT_SIDE = 0.5;
 const MINIMUM_FLOOR_HEIGHT = 0.25;
 
-const FAILED_BASE_AREA = "base_area";
-const FAILED_OVERALL_AREA = "overall_area";
-const FAILED_FALL_HEIGHT = "fall_height";
-const FAILED_NUM_RATS = "num_rats";
-const FAILED_MINIMUM_LENGTH_LONG_SIDE = "length_long_side";
-const FAILED_MINIMUM_LENGTH_SHORT_SIDE = "length_short_side";
-const FAILED_FLOOR_HEIGHT = "floor_height"
+const FAILED_BASE_AREA = "failed_base_area";
+const FAILED_OVERALL_AREA = "failed_overall_area";
+const FAILED_FALL_HEIGHT = "failed_fall_height";
+const FAILED_NUM_RATS = "failed_num_rats";
+const FAILED_MINIMUM_LENGTH_LONG_SIDE = "failed_length_long_side";
+const FAILED_MINIMUM_LENGTH_SHORT_SIDE = "failed_length_short_side";
+const FAILED_FLOOR_HEIGHT = "failed_floor_height"
+
+
+const CRITERIA_BASE_AREA = "base_area";
+const CRITERIA_FALL_HEIGHT = "fall_height";
+const CRITERIA_MINIMUM_LENGTH_LONG_SIDE = "length_long_side";
+const CRITERIA_MINIMUM_LENGTH_SHORT_SIDE = "length_short_side";
+const CRITERIA_FLOOR_HEIGHT = "floor_height"
+const CRITERIA_OVERALL_AREA = "overall_area"
 
 
 class Validator {
@@ -142,32 +152,44 @@ class Validator {
             [FAILED_MINIMUM_LENGTH_LONG_SIDE]: i18next.t("failed-minimum-length-long-side", {"minimum_length_long_side": (MINIMUM_LENGTH_LONG_SIDE * 100).toFixed(0)}),
             [FAILED_MINIMUM_LENGTH_SHORT_SIDE]: i18next.t("failed-minimum-length-short-side", {"minimum_length_short_side": (MINIMUM_LENGTH_SHORT_SIDE * 100).toFixed(0)}),
         };
+        this.STATIC_CRITERIA = {
+            [CRITERIA_BASE_AREA]: i18next.t('base-area', {"MINIMUM_BASE_AREA": MINIMUM_BASE_AREA}),
+            [CRITERIA_FALL_HEIGHT]: i18next.t("fall-height", {"maximum_fall_height": (MAXIMUM_FALL_HEIGHT * 100).toFixed(0)}),
+            [CRITERIA_FLOOR_HEIGHT]: i18next.t("floor-height", {"minimum_floor_height": (MINIMUM_FLOOR_HEIGHT * 100).toFixed(0)}),
+            [CRITERIA_MINIMUM_LENGTH_LONG_SIDE]: i18next.t("minimum-length-long-side", {"minimum_length_long_side": (MINIMUM_LENGTH_LONG_SIDE * 100).toFixed(0)}),
+            [CRITERIA_MINIMUM_LENGTH_SHORT_SIDE]: i18next.t("minimum-length-short-side", {"minimum_length_short_side": (MINIMUM_LENGTH_SHORT_SIDE * 100).toFixed(0)}),
+        }
     }
 
     overallAreaNeeded(numOfRats) {
         if (numOfRats < 3 || numOfRats > 15) {
             throw new Error("This formula works only from 3 to 15 rats");
         }
-        return MINIMUM_AREA_THREE_RATS + (numOfRats - 3) * AREA_PER_ADDITIONAL_RAT;
+        return MINIMUM_AREA_THREE_RATS + (numOfRats - 3.0) * AREA_PER_ADDITIONAL_RAT;
     }
 
-    cageCheck(dimensions, numRats, numFullFloors) {
-        let failedCriteria = {};
-
-        if (numRats < 2 || numRats > 15) {
-            failedCriteria[FAILED_NUM_RATS] = this.FAIL_CRITERIA[FAILED_NUM_RATS];
+    allowedNumberOfRats(overallArea) {
+        /*
+        Calculates the number of rats that are allowed for a certain overall area.
+         */
+        let result = 3.0 + (overallArea - MINIMUM_AREA_THREE_RATS) / AREA_PER_ADDITIONAL_RAT;
+        if (result < 3) {
+            throw new Error("Cages must be for three rats or more");
         }
+        return result;
+    }
+
+    failCageNumberIndependent(dimensions, numFullFloors) {
+        /*
+        Function that checks a cage independent of the number of rats.
+         */
+        let failedCriteria = {};
 
         const baseArea = dimensions.depth * dimensions.width;
         if (baseArea < MINIMUM_BASE_AREA) {
             failedCriteria[FAILED_BASE_AREA] = this.FAIL_CRITERIA[FAILED_BASE_AREA];
         }
 
-        const areaNeeded = this.overallAreaNeeded(numRats);
-        if (baseArea * numFullFloors < areaNeeded) {
-            failedCriteria[FAILED_OVERALL_AREA] = this.FAIL_CRITERIA[FAILED_OVERALL_AREA];
-        }
-
         if (dimensions.height / numFullFloors > MAXIMUM_FALL_HEIGHT) {
             failedCriteria[FAILED_FALL_HEIGHT] = this.FAIL_CRITERIA[FAILED_FALL_HEIGHT];
         }
@@ -187,6 +209,30 @@ class Validator {
         return failedCriteria;
     }
 
+    getOverallArea(dimensions, numFullFloors) {
+        const baseArea = dimensions.depth * dimensions.width;
+        return baseArea * numFullFloors
+    }
+
+    cageCheck(dimensions, numRats, numFullFloors) {
+        /*
+        Function that checks a cage based on overall criteria and the number of rats.
+         */
+        let failedCriteria = this.failCageNumberIndependent(dimensions, numFullFloors);
+
+        if (numRats < 2 || numRats > 15) {
+            failedCriteria[FAILED_NUM_RATS] = this.FAIL_CRITERIA[FAILED_NUM_RATS];
+        }
+
+        const overallArea = this.getOverallArea(dimensions, numFullFloors);
+        const overallAreaNeeded = this.overallAreaNeeded(numRats);
+        if (overallArea < overallAreaNeeded) {
+            failedCriteria[FAILED_OVERALL_AREA] = this.FAIL_CRITERIA[FAILED_OVERALL_AREA];
+        }
+
+        return failedCriteria;
+    }
+
 
 }
 
@@ -212,13 +258,51 @@ class Dimensions {
 // DOCUMENT INTERACTION //
 //////////////////////////
 
-const inputWidth = document.getElementById("width");
-inputWidth.onchange = updateViaManualMeasurements;
-const inputDepth = document.getElementById("depth");
-inputDepth.onchange = updateViaManualMeasurements;
-const inputHeight = document.getElementById("height");
-inputHeight.onchange = updateViaManualMeasurements;
+///////
+// 1 //
+///////
 
+const numRatsCalculatorInputWidth = document.getElementById("num-rats-width");
+numRatsCalculatorInputWidth.onchange = updateNumRatsCalculator;
+const numRatsCalculatorInputDepth = document.getElementById("num-rats-depth");
+numRatsCalculatorInputDepth.onchange = updateNumRatsCalculator;
+const numRatsCalculatorInputHeight = document.getElementById("num-rats-height");
+numRatsCalculatorInputHeight.onchange = updateNumRatsCalculator;
+
+let numRatsNumFullFloors = document.getElementById("num-rats-numFullFloors");
+numRatsNumFullFloors.oninput = function () {
+    updateNumRatsCalculator();
+}
+
+///////
+// 2 //
+///////
+
+
+let cageCalcLabelNumRats = document.getElementById("cageCalcLabelNumRats");
+
+let cageCalcRatSlider = document.getElementById("cageCalcNumRats");
+
+cageCalcRatSlider.oninput = function () {
+    updateCageCalc();
+}
+
+
+///////
+// 3 //
+///////
+
+const inputWidth = document.getElementById("width");
+inputWidth.onchange = updateCageCheck;
+const inputDepth = document.getElementById("depth");
+inputDepth.onchange = updateCageCheck;
+const inputHeight = document.getElementById("height");
+inputHeight.onchange = updateCageCheck;
+
+let fullFloorNum = document.getElementById("numFullFloors");
+fullFloorNum.oninput = function () {
+    updateCageCheck();
+}
 
 
 let labelNumRats = document.getElementById("labelNumRats");
@@ -226,14 +310,9 @@ let labelNumRats = document.getElementById("labelNumRats");
 let ratSlider = document.getElementById("numRats");
 
 ratSlider.oninput = function () {
-    update();
+    updateCageCheck();
 }
 
-// Full floor functions
-let fullFloorNum = document.getElementById("numFullFloors");
-fullFloorNum.oninput = function () {
-    update();
-}
 
 function getResultFromChecks(checks) {
     if (Object.keys(checks).length > 0) {
@@ -252,23 +331,113 @@ function getResultFromChecks(checks) {
 
 }
 
-function updateViaManualMeasurements() {
-    update();
+
+function formatCriteria(criteria) {
+    const ul = document.createElement('ul');
+    for (const key in criteria) {
+        const li = document.createElement('li');
+        li.textContent = `☑️ ` + criteria[key];
+        ul.appendChild(li);
+    }
+    return ul;
+
 }
 
-function update() {
+function updateCageCheck() {
     labelNumRats.innerHTML = i18next.t("cage-for-x-rats", {"num_rats": ratSlider.value});
 
-    const width = inputWidth.value
-    const depth = inputDepth.value
-    const height = inputHeight.value
+    const width = inputWidth.value;
+    const depth = inputDepth.value;
+    const height = inputHeight.value;
     const dimensions = new Dimensions(width / 100, depth / 100, height / 100);
     const validator = new Validator();
-    const failed_checks = validator.cageCheck(dimensions, ratSlider.value, fullFloorNum.value);
+    const numRats = ratSlider.value;
+    const numFullFloors = fullFloorNum.value;
+
+
+    const failed_checks = validator.cageCheck(dimensions, numRats, numFullFloors);
     let resultsDiv = document.getElementById("resultsDiv");
 
     const result = getResultFromChecks(failed_checks);
 
     resultsDiv.innerHTML = "";
     resultsDiv.appendChild(result);
+
+    // Send telemetry
+    send("Update.CageCheck", {
+        width: width,
+        depth: depth,
+        height: height,
+        numRats: numRats,
+        numFullFloors: numFullFloors
+    });
+}
+
+function updateCageCalc() {
+    let numRats = cageCalcRatSlider.value
+    cageCalcLabelNumRats.innerHTML = i18next.t("cage-for-x-rats", {"num_rats": numRats});
+    const validator = new Validator();
+    let criteria = validator.STATIC_CRITERIA;
+    let minimumOverallArea = validator.overallAreaNeeded(numRats);
+    criteria[CRITERIA_OVERALL_AREA] = i18next.t('overall-area', {
+        "numRats": numRats,
+        "minimumOverallArea": minimumOverallArea
+    });
+
+    let resultsDiv = document.getElementById("cageCalcResultsDiv");
+
+    const result = formatCriteria(criteria);
+
+    resultsDiv.innerHTML = "";
+    resultsDiv.appendChild(result);
+
+    // Send telemetry
+    send("Update.CageCalc", {
+        numRats: numRats,
+    });
+
+
+}
+
+function updateNumRatsCalculator() {
+
+    const width = numRatsCalculatorInputWidth.value;
+    const depth = numRatsCalculatorInputDepth.value;
+    const height = numRatsCalculatorInputHeight.value;
+    const numFullFloors = numRatsNumFullFloors.value;
+    const dimensions = new Dimensions(width / 100, depth / 100, height / 100);
+    const validator = new Validator();
+    const failed_checks = validator.failCageNumberIndependent(dimensions, numFullFloors);
+
+    let overallArea = validator.getOverallArea(dimensions, numFullFloors);
+    let allowedNumRats;
+    try {
+        allowedNumRats = validator.allowedNumberOfRats(overallArea);
+    } catch (e) {
+        console.log(e);
+        failed_checks[FAILED_BASE_AREA] = validator.FAIL_CRITERIA[FAILED_OVERALL_AREA];
+        allowedNumRats = 0;
+    }
+
+
+    let resultsDiv = document.getElementById("num-rats-resultsDiv");
+
+    const result = getResultFromChecks(failed_checks);
+
+    resultsDiv.innerHTML = "";
+    const p = document.createElement('p');
+    p.textContent = i18next.t("cage-for-x-rats", {"num_rats": Math.floor(allowedNumRats)});
+    p.className = " is-size-5 has-text-weight-semibold"
+    resultsDiv.appendChild(p);
+    resultsDiv.appendChild(result);
+
+
+
+    // Send telemetry
+    send("Update.NumRatsCalc", {
+        width: width,
+        depth: depth,
+        height: height,
+        numFullFloors: numFullFloors
+    });
 }

src/main.scss

@@ -8,10 +8,6 @@ $beige-lighter: #eff0eb;
 // Path to Bulma's sass folder
 @use "bulma/sass" with (
   $family-primary: '"Nunito", sans-serif',
-  $grey-dark: $brown,
-  $grey-light: $beige-light,
-  $primary: $purple,
-  $link: $pink,
   $control-border-width: 2px,
   $input-shadow: none
 );
@@ -24,6 +20,21 @@ $beige-lighter: #eff0eb;
   display: block;
 }
 
+body {
+  padding: 5px;
+}
+
+.result-card {
+  width: 100%;
+}
+
+.inline-icon {
+  height: 1.5rem;
+}
+
+.footer-logo {
+  height: 5rem;
+}
 
 // Import the Google Font
 @import url("https://fonts.googleapis.com/css?family=Nunito:400,700");
@@ -55,3 +66,108 @@ $beige-lighter: #eff0eb;
     opacity: 1;
   }
 }
+
+/*
+TOOLTIP
+Reused from Notfellchen
+ */
+
+.tooltip {
+  display: inline-flex;
+  justify-content: center;
+  position: relative;
+}
+
+.tooltip:hover .tooltiptext {
+  display: flex;
+  opacity: 1;
+  visibility: visible;
+}
+
+.tooltip .tooltiptext {
+  border-radius: 4px;
+  bottom: calc(100% + 0.6em + 2px);
+  box-shadow: 0px 2px 4px #07172258;
+  background-color: var(--primary-dark-one);
+  color: var(--secondary-light-one);
+  font-size: 0.68rem;
+  justify-content: center;
+  line-height: 1.35em;
+  padding: 0.5em 0.7em;
+  position: absolute;
+  text-align: center;
+  width: 7rem;
+  z-index: 1;
+  display: flex;
+  opacity: 0;
+  transition: all 0.3s ease-in;
+  visibility: hidden;
+}
+
+.tooltip .tooltiptext::before {
+  border-width: 0.6em 0.8em 0;
+  border-color: transparent;
+  border-top-color: var(--primary-dark-one);
+  content: "";
+  display: block;
+  border-style: solid;
+  position: absolute;
+  top: 100%;
+}
+
+/* Makes the tooltip fly from above */
+.tooltip.top .tooltiptext {
+  margin-bottom: 8px;
+}
+
+.tooltip.top:hover .tooltiptext {
+  margin-bottom: 0;
+}
+
+/* Make adjustments for bottom */
+.tooltip.bottom .tooltiptext {
+  top: calc(100% + 0.6em + 2px);
+  margin-top: 8px;
+}
+
+.tooltip.bottom:hover .tooltiptext {
+  margin-top: 0;
+}
+
+.tooltip.bottom .tooltiptext::before {
+  transform: rotate(180deg);
+  /* 100% of the height of .tooltip */
+  bottom: 100%;
+}
+
+.tooltip:not(.top) .tooltiptext {
+  bottom: auto;
+
+}
+
+.tooltip:not(.top) .tooltiptext::before {
+  top: auto;
+}
+
+
+// SUS Slider
+
+.sus-slider {
+  width: 100%;
+}
+
+.slider-labels {
+  display: flex;
+  justify-content: space-between;
+  font-size: 0.9rem;
+  margin-top: 0.25rem;
+}
+
+// FLOATING BUTTON
+
+.floating {
+  position: fixed;
+  border-radius: 0.3rem;
+  bottom: 4.5rem;
+  right: 1rem;
+}

src/sus.js

@@ -0,0 +1,107 @@
+import i18next from "i18next";
+
+const scaleQuestions = [
+    "sus-question-easy-to-use", // I thought CageCalc is easy to use
+    "sus-question-unnecessarily-complex", // I find CageCalc unnecessarily complex
+    "sus-question-need-support-of-technical-person", // I think that I need the support of a technical person to be able to use CageCalc
+    "sus-question-well-integrated", // I found various functions in CageCalc were well integrated
+    "sus-question-inconsistency", // I thought there was too much inconsistency in CageCalc
+    "sus-question-learn-quickly", // I would imagine that most people would learn to use CageCalc very quickly
+    "sus-question-cumbersome", // I found CageCalc very cumbersome to use
+    "sus-question-confident", // I felt very confident using CageCalc
+    "sus-question-trust", // I felt very confident using CageCalc
+];
+
+const freetextQuestions = [
+    "question-whats-missing", // Welche Funktion fehlt dir?
+    "question-pain-points", // Was muss aus deiner Sicht an XX geändert werden?
+    "question-other-feedback" // Was willst du uns mitgeben?
+]
+
+function prepareQuestionnaire() {
+    const form = document.getElementById("sus-form");
+
+    scaleQuestions.forEach((key, index) => {
+        const field = document.createElement("div");
+        field.className = "field";
+        field.id = key;
+        field.innerHTML = `
+          <label class="label" data-i18n="dynamic.${key}"></label>
+          <p class="control">
+            <input class="sus-slider" type="range" min="1" max="5" step="1" name=${key} required>
+            <div class="slider-labels">
+              <span data-i18n="strongly-disagree">${i18next.t('strongly-disagree')}</span>
+              <span data-i18n="strongly-agree">${i18next.t('strongly-agree')}</span>
+            </div>
+          </p>
+        `;
+        form.insertBefore(field, form.querySelector('#sus-control'));
+    });
+
+    freetextQuestions.forEach((key, index) => {
+        const field = document.createElement("div");
+        field.classList.add("field");
+        field.id = key;
+        field.innerHTML = `
+            <label class="label" data-i18n="dynamic.${key}"></label>
+            <p class="control">
+                <input class="input" type="text" name=${key}/>
+            </p>
+                `
+        form.insertBefore(field, form.querySelector('#sus-control'));
+    })
+    return form;
+}
+
+window.addEventListener('DOMContentLoaded', () => {
+    let form = prepareQuestionnaire();
+    form.addEventListener("submit", async (e) => {
+        e.preventDefault();
+
+        const formData = new FormData(form);
+        const jsonData = {};
+
+        for (let [key, value] of formData.entries()) {
+            if (key.startsWith("sws-question")) {
+                jsonData[key] = parseInt(value, 10);
+            } else {
+                jsonData[key] = value;
+            }
+
+        }
+
+        try {
+            const response = await fetch("https://storandom.hyteck.de/submit", {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/json"
+                },
+                body: JSON.stringify(jsonData)
+            });
+
+            const messageDiv = document.getElementById("response-message");
+
+            if (response.ok) {
+                messageDiv.classList.add("is-success");
+                messageDiv.innerHTML = i18next.t("submit-success");
+            } else {
+                messageDiv.classList.add("is-danger");
+                messageDiv.innerHTML = i18next.t("submit-error");
+            }
+
+            messageDiv.classList.remove("is-hidden");
+
+        } catch (error) {
+            const messageDiv = document.getElementById("response-message");
+            messageDiv.classList.add("is-danger");
+            messageDiv.removeAttribute("data-i18n");
+            messageDiv.setAttribute("data-i18n", "");
+            messageDiv.innerHTML = i18next.t("network-error");
+            let errorP = document.createElement("p");
+            errorP.className = "error";
+            errorP.innerText = error;
+            messageDiv.appendChild(errorP);
+            messageDiv.classList.remove("is-hidden");
+        }
+    });
+});

src/telemetry.js

@@ -0,0 +1,57 @@
+import TelemetryDeck from '@telemetrydeck/sdk';
+
+
+///////////////
+// TELEMETRY //
+///////////////
+
+// Telemetry Deck only collects fully anonymized data!
+
+const getCookieValueOrNull = (name) => {
+    const cookie = document.cookie
+        .split(";")
+        .map(c => c.trim())
+        .find(c => c.startsWith(name + "="));
+    return cookie ? cookie.split("=")[1] : null;
+};
+
+function getOrCreateUUID() {
+    let cookie_val = getCookieValueOrNull("id");
+    if (
+        cookie_val
+    ) {
+        return cookie_val;
+    } else {
+        let uuid =crypto.randomUUID();
+        const days = 365;
+        const expires = new Date(Date.now() + days * 864e5).toUTCString();
+        document.cookie = `id=${uuid}; expires=${expires}`;
+        return uuid;
+    }
+}
+
+// Send Test Signals when running locally
+function init() {
+    const appId = "E453AAB8-B1AD-4F3E-87DF-97FC3A0400B9";
+    if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
+        const td = new TelemetryDeck({
+            appID: appId,
+            clientUser: getOrCreateUUID(),
+            testMode: true
+        });
+        return td;
+    } else {
+        const td = new TelemetryDeck({
+            appID: appId,
+            clientUser: getOrCreateUUID()
+        });
+        return td;
+    }
+}
+
+let td = init();
+
+
+export function send(type, payload) {
+    td.signal(type, payload);
+}