HASS iOS Widget - WITHOUT Images

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

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

async function createWidget(items) {

    /* Get data from API */
    let req = new Request("https://<HASS IP>/api/states")
    req.headers = { "Authorization": "Bearer <HASS Long-Lived Access Token at https://<HASS IP>/profile", "content-type": "application/json" }
    let json = await req.loadJSON();

    /* Parse data received from API */
    let data = {outdoor: {}, child: {}, office: {}, bedroom: {}, livingroom: {}, kitchen: {}, hallway: {}, bathroom: {}, wc: {}}

    data.outdoor = addData(json, data.outdoor, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.child = addData(json, data.child, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.office = addData(json, data.office, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.bedroom = addData(json, data.bedroom, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.livingroom = addData(json, data.livingroom, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.kitchen = addData(json, data.kitchen, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.hallway = addData(json, data.hallway, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.bathroom = addData(json, data.bathroom, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);
    data.wc = addData(json, data.wc, ['sensor.ble_temperature_aabbccddeeff', 'sensor.ble_humidity_aabbccddeeff']);

    /* Create the widget */
    const widget = new ListWidget();
    widget.backgroundColor = new Color("#03a9f4", 1.0);

    /* Design the widget header */
    let headerStack = widget.addStack();
    const logoStack = headerStack.addStack();
    headerStack.addSpacer(2);
    const titleStack = headerStack.addStack();
    headerStack.addSpacer(7);
    const tempImageStack = headerStack.addStack();
    headerStack.addSpacer(14);
    const humidImageStack = headerStack.addStack();

    widget.addSpacer(5)

    /* Add the sensor entries */
    const bodyStack = widget.addStack();

    /* First, the label column */
    const labelStack = bodyStack.addStack();
    labelStack.setPadding(0, 0, 0, 0);
    labelStack.borderWidth = 0;
    labelStack.layoutVertically();

    addLabel(labelStack, "    Outdoor:")
    addLabel(labelStack, "         Child:")
    addLabel(labelStack, "        Office:")
    addLabel(labelStack, "  Bedroom:")
    addLabel(labelStack, "        Living:")
    addLabel(labelStack, "     Kitchen:")
    addLabel(labelStack, "    Hallway:")
    addLabel(labelStack, " Bathroom:")
    addLabel(labelStack, "            WC:")

    /* Second, the temperature column */
    const tempStack = bodyStack.addStack();
    tempStack.setPadding(0, 3, 0, 0);
    tempStack.borderWidth = 0;
    tempStack.layoutVertically();

    addTemp(tempStack, data.outdoor)
    addTemp(tempStack, data.child)
    addTemp(tempStack, data.office)
    addTemp(tempStack, data.bedroom)
    addTemp(tempStack, data.livingroom)
    addTemp(tempStack, data.kitchen)
    addTemp(tempStack, data.hallway)
    addTemp(tempStack, data.bathroom)
    addTemp(tempStack, data.wc)

    /* Third, the humidity column */
    const humidStack = bodyStack.addStack();
    humidStack.setPadding(0, 5, 0, 0);
    humidStack.borderWidth = 0;
    humidStack.layoutVertically();

    addHumid(humidStack, data.outdoor)
    addHumid(humidStack, data.child)
    addHumid(humidStack, data.office)
    addHumid(humidStack, data.bedroom)
    addHumid(humidStack, data.livingroom)
    addHumid(humidStack, data.kitchen)
    addHumid(humidStack, data.hallway)
    addHumid(humidStack, data.bathroom)
    addHumid(humidStack, data.wc)

    /* Done: Widget is now ready to be displayed */
    return widget;
}

/* Adds the entries to the label column */
async function addLabel(labelStack, label) {
    const mytext = labelStack.addText(label);
    mytext.font = Font.semiboldSystemFont(10);
    mytext.textColor = Color.black();
}

/* Adds the entries to the temperature column */
async function addTemp(tempStack, data) {
    const mytext = tempStack.addText(data.temp + "°C");
    mytext.font = Font.heavyMonospacedSystemFont(10);
    mytext.textColor = Color.white();
}

/* Adds the entries to the humidity column */
async function addHumid(humidStack, data) {
    const mytext = humidStack.addText("(" + data.humid + "%)");
    mytext.font = Font.mediumMonospacedSystemFont(10);
    mytext.textColor = Color.white();
    mytext.textOpacity = 0.8;
}

/* Searches for the respective sensor values ('state') in the API response of Home Assistant */
function addData(json, room, sensors) {
    room.temp = "N/A";
    room.humid = "N/A";
    var i;
    for (i = 0; i < json.length; i++) {
        if (json[i]['entity_id'] == sensors[0]) {
            room.temp = Math.round(json[i]['state']);
        }
        if (json[i]['entity_id'] == sensors[1]) {
            room.humid = Math.round(json[i]['state']);
        }
    }
    return room;
}