Poll list of devices every 30min

README.md

@@ -30,7 +30,6 @@ Devices commonly consist of multiple services: for example, a presence sensor mi
 
 Some services are more common than others. Some are deprecated entirely.
 
-todo periodical refresh of devices
 todo links to the .ts service implementations below
 
 | Service | Example device | Implementation status |

futurehome/config.yaml

@@ -1,6 +1,6 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-config
 name: Futurehome
-version: "0.0.22"
+version: "0.0.23"
 slug: futurehome
 description: Local Futurehome Smarthub integration
 url: "https://github.com/adrianjagielak/home-assistant-futurehome"

futurehome/src/index.ts

@@ -100,6 +100,7 @@ import { delay } from "./utils";
     }
   }
 
+  const vinculumDevicesToHa = async (devices: FimpResponse) => {
     const commandHandlers: CommandHandlers = {};
     for (const device of devices.val.param.device) {
       try {
@@ -131,6 +132,10 @@ import { delay } from "./utils";
       }
     }
     setHaCommandHandlers(commandHandlers);
+  };
+  vinculumDevicesToHa(devices);
+
+  let knownDeviceIds = new Set(devices.val.param.device.map((d: any) => d?.id));
 
   // todo
   // exposeSmarthubTools();
@@ -142,12 +147,40 @@ import { delay } from "./utils";
 
       switch (msg.type) {
         case 'evt.pd7.response': {
+          // Handle vinculum 'state'
           const devicesState = msg.val?.param?.state?.devices;
-          if (!devicesState) { return; }
+          if (devicesState) {
             for (const deviceState of devicesState) {
               haUpdateState({ hubId, deviceState });
               await delay(50);
             }
+          }
+
+          // Handle vinculum 'device's
+          const devices = msg.val.param.device;
+          if (devices) {
+            const newDeviceIds = new Set(devices.map((d: any) => d?.id));
+
+            const addedDeviceIds = [...newDeviceIds].filter(id => !knownDeviceIds.has(id));
+            const removedDeviceIds = [...knownDeviceIds].filter(id => !newDeviceIds.has(id));
+
+            log.info(`Added devices: ${addedDeviceIds}`);
+            log.info(`Removed devices: ${removedDeviceIds}`);
+
+            for (const id of removedDeviceIds) {
+              const topic = `homeassistant/device/futurehome_${hubId}_${id}/config`;
+              ha?.publish(topic, '', { retain: true, qos: 2 });
+              await delay(50);
+
+              const availTopic = `homeassistant/device/futurehome_${hubId}_${id}/availability`;
+              ha?.publish(availTopic, '', { retain: true, qos: 2 });
+              await delay(50);
+            }
+
+            knownDeviceIds = newDeviceIds;
+
+            vinculumDevicesToHa(msg);
+          }
           break;
         }
         case 'evt.sensor.report':
@@ -176,6 +209,8 @@ import { delay } from "./utils";
   });
 
   const pollState = () => {
+    log.debug("Refreshing Vinculum state after 30 seconds...");
+
     sendFimpMsg({
       address: '/rt:app/rn:vinculum/ad:1',
       service: 'vinculum',
@@ -190,6 +225,21 @@ import { delay } from "./utils";
   // Then poll every 30 seconds
   setInterval(pollState, 30000);
 
+  const pollDevices = () => {
+    log.debug("Refreshing Vinculum devices after 30 minutes...");
+
+    sendFimpMsg({
+      address: '/rt:app/rn:vinculum/ad:1',
+      service: 'vinculum',
+      cmd: 'cmd.pd7.request',
+      val: { cmd: "get", component: null, param: { components: ['device'] } },
+      val_t: 'object',
+      timeoutMs: 30000,
+    }).catch(e => log.warn("Failed to request state", e));
+  };
+  // Poll devices every 30 minutes (1800000 ms)
+  setTimeout(pollDevices, 30 * 60 * 1000);
+
   ha.on('message', (topic, buf) => {
     // Handle Home Assistant command messages
     const handler = haCommandHandlers?.[topic];