incidence.js

@@ -1,34 +1,46 @@
+// Licence: Robert Koch-Institut (RKI), dl-de/by-2-0
 const apiUrl = (location) => `https://services7.arcgis.com/mOBPykOjAyBO2ZKk/arcgis/rest/services/RKI_Landkreisdaten/FeatureServer/0/query?where=1%3D1&outFields=GEN,cases7_per_100k&geometry=${location.longitude.toFixed(3)}%2C${location.latitude.toFixed(3)}&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelWithin&returnGeometry=false&outSR=4326&f=json`
 
 let widget = await createWidget()
 if (!config.runsInWidget) {
   await widget.presentSmall()
 }
+
 Script.setWidget(widget)
 Script.complete()
 
 async function createWidget(items) {
   let location
+  
   if(args.widgetParameter) {
+    
     const fixedCoordinates = args.widgetParameter.split(",").map(parseFloat)
+    
     location = {
       latitude: fixedCoordinates[0],
       longitude: fixedCoordinates[1]
     }
+    
   } else {
+    
     Location.setAccuracyToThreeKilometers()
     location = await Location.current()
+    
   }
+  
   const data = await new Request(apiUrl(location)).loadJSON()
+  
   if(!data || !data.features || !data.features.length) {
     const errorList = new ListWidget()
     errorList.addText("Keine Ergebnisse für den aktuellen Ort gefunden.")
     return errorList
   }
+  
   const attr = data.features[0].attributes
   const incidence = attr.cases7_per_100k.toFixed(1)
   const cityName = attr.GEN
   const list = new ListWidget()
+  
   if(Device.isUsingDarkAppearance()){
     const gradient = new LinearGradient()
     gradient.locations = [0, 1]
@@ -38,11 +50,23 @@ async function createWidget(items) {
     ]
     list.backgroundGradient = gradient
   }
+  
   const header = list.addText("🦠 Inzidenz".toUpperCase())
   header.font = Font.mediumSystemFont(13)
+  
   list.addSpacer()
+  
   const label = list.addText(incidence+"")
   label.font = Font.boldSystemFont(24)
+  label.textColor = Color.green()
+  
+  if(incidence >= 50) {
+    label.textColor = Color.red()
+  } else if(incidence >= 35) {
+    label.textColor = Color.orange()
+  }
+  
   list.addText(cityName)
+  
   return list
 }