feat: put out descriptive message if everything okay

src/assets/css/style.css

@@ -41,6 +41,10 @@ h1, h2 {
     margin: 20px;
 }
 
+.output-element {
+    margin: 20px;
+}
+
 label {
     font-weight: bold;
 

src/index.html

@@ -16,6 +16,7 @@
                 <label for="numRats" id="labelNumRats">Anzahl an Ratten ?</label>
                 <input type="range" min="1" max="20" value="4" class="slider" id="numRats">
             </div>
+        </div>
 
         <div class="input-element">
             <label for="numFullFloors">Vollebenen</label>
@@ -27,9 +28,7 @@
                 </div>
             </div>
         </div>
-            <div class="container" id="resultsDiv">
+        <div class="container output-element" id="resultsDiv">
-            </div>
-        </div>
         </div>
     </div>
 
@@ -52,19 +51,32 @@
 
         var savicSuiteRoyaleDim = new Dimensions(1, 0.5, 1);
 
+        function getResultFromChecks(checks) {
+            console.log(checks.length)
+            if (Object.keys(checks).length > 0) {
+                const ul = document.createElement('ul');
+                for (const key in checks) {
+                    const li = document.createElement('li');
+                    li.textContent = `❌` + checks[key];
+                    ul.appendChild(li);
+                }
+                return ul;
+            } else {
+                const p = document.createElement('p');
+                p.innerHTML = "✅ Der Käfig erfüllt alle Kriterien!"
+                return p;
+            }
+
+        }
+
         function update() {
             var failed_checks = cageCheck(savicSuiteRoyaleDim, ratSlider.value, fullFloorNum.value);
             var resultsDiv = document.getElementById("resultsDiv");
             resultsDiv.innerHTML = `<strong>Ergebnis</strong>`;
 
-        const ul = document.createElement('ul');
+            const result = getResultFromChecks(failed_checks);
-        for (const key in failed_checks) {
-            const li = document.createElement('li');
-            li.textContent = failed_checks[key];
-            ul.appendChild(li);
-        }
 
-        resultsDiv.appendChild(ul);
+            resultsDiv.appendChild(result);
         }
 
 
@@ -83,6 +95,7 @@
             input.value = value + 1;
             update();
         }
+
         update();
     </script>