Create lockscreen-homeassistant-temp

Author: MickMorley

source/lockscreen-homeassistant-temp

@@ -0,0 +1,87 @@
+.headers = { "Authorization": "Bearer YOUR KEY", "content-type": "application/json" }
+    let json = await req.loadJSON();
+ 
+    /* Parse data received from API */
+    let data = {livingroom: {}}
+ 
+    data.livingroom = addData(json, data.livingroom, ['sensor.living_room_temperature', 'sensor.living_room_humidity']);
+ 
+    /* Create the widget */
+    const widget = new ListWidget();
+    widget.backgroundColor = new Color("#03a9f4", 1.0);
+ 
+    /* Add the sensor entries */
+    const bodyStack = widget.addStack();
+ 
+    /* First, the label column */
+    const labelStack = bodyStack.addStack();
+    labelStack.centerAlignContent();
+    labelStack.setPadding(0, 0, 0, 0);
+    labelStack.borderWidth = 0;
+    labelStack.size = new Size(50,50);
+    addLabel(labelStack, "🛋️")
+ 
+    /* Second, the temperature column */
+    const tempStack = bodyStack.addStack();
+    tempStack.centerAlignContent();
+    tempStack.setPadding(0, 11, 0, 0);
+    tempStack.borderWidth = 0;
+    tempStack.size = new Size(0,50);
+    tempStack.layoutVertically();
+ 
+    tempStack.addText(" 🌡️")
+    addTemp(tempStack, data.livingroom)
+ 
+    /* Third, the humidity column */
+    const humidStack = bodyStack.addStack();
+    humidStack.centerAlignContent();
+    humidStack.setPadding(0, 5, 0, 0);
+    humidStack.borderWidth = 0;
+    humidStack.size = new Size(0,50);
+    humidStack.layoutVertically();
+ 
+    humidStack.addText("💧")
+    addHumid(humidStack, data.livingroom)
+ 
+    /* 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(40);
+    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(13);
+    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(13);
+    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 = Number(json[i]['state']);
+            room.temp = room.temp.toFixed(1);
+        }
+        if (json[i]['entity_id'] == sensors[1]) {
+            room.humid = Math.round(json[i]['state']);
+        }
+    }
+    return room;
+}