COVID-19 Inzidenz-Widget für iOS innerhalb Deutschlands 🇩🇪

incidence.js

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: cyan; icon-glyph: magic;
// Licence: Robert Koch-Institut (RKI), dl-de/by-2-0
const fields = ['GEN', 'cases7_per_100k', 'county', 'BEZ'];

const apiUrl = (location) => {
  return `https://services7.arcgis.com/mOBPykOjAyBO2ZKk/arcgis/rest/services/RKI_Landkreisdaten/FeatureServer/0/query?where=1%3D1&outFields=${fields.join(',')}&geometry=${location.longitude.toFixed(
    3
  )}%2C${location.latitude.toFixed(
    3
  )}&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelWithin&returnGeometry=false&outSR=4326&f=json`;
};


const widget = await createWidget();

if (!config.runsInWidget) {
  await widget.presentSmall();
}

Script.setWidget(widget);
Script.complete();

async function createWidget(items) {
  const colorMap = [
    {
      min: 0,
      colors: [new Color("01ff70"), new Color("2ecc40")]
    },
    {
      min: 35,
      colors: [new Color("ff4400"), new Color("ff851b")]
    },
    {
      min: 50,
      colors: [new Color("dd6644"), new Color("ff4136")]
    },
    {
      min: 100,
      colors: [new Color("85144b"), new Color("800000")]
    },
    {
      min: 200,
      colors: [new Color("9f5fec"), new Color("8848d5")]
    },
    {
      min: 500,
      colors: [new Color("624b80"), new Color("534762")]
    },
  ];

  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("Keinen Inzidenzwert für den aktuellen Ort gefunden.");

    return errorList;
  }

  const {
    GEN: cityName,
    BEZ: countyType,
    cases7_per_100k: incidence,
  } = data.features[0].attributes;

  const list = new ListWidget();
  const textColor = Color.white();

  const headerLabel = list.addText("7-Tage-Inzidenz");
  headerLabel.font = Font.mediumSystemFont(13);
  headerLabel.textColor = textColor;

  list.addSpacer();

  const incidenceLabel = list.addText(incidence.toFixed(1));
  incidenceLabel.font = Font.boldSystemFont(24);
  incidenceLabel.textColor = textColor;

  const cityLabel = list.addText(cityName);
  cityLabel.textColor = textColor;
  const countryTypeLabel = list.addText(countyType);
  countryTypeLabel.font = Font.mediumSystemFont(10);
  countryTypeLabel.textColor = textColor;

  const gradient = new LinearGradient();
  gradient.locations = [0, 1];

  colorMap.forEach(({ min, colors }) => {
    if (min <= incidence) {
      gradient.colors = colors;
    }
  });

  list.backgroundGradient = gradient;

  return list;
}