Homeassistant discovery: allow multiple homeassistant sensor/devics per device. #9

lib/controller.js

@@ -72,17 +72,7 @@ class Controller {
         // Home assistant MQTT discovery
         if (settings.get().homeassistant_discovery && mappedModel.homeassistant && 
             !this.hassDiscoveryCache[device.ieeeAddr]) {
-            const topic = `${mappedModel.homeassistant.type}/${device.ieeeAddr}/config`;
-            const payload = mappedModel.homeassistant.discovery_payload;
-            payload.state_topic = `${settings.get().mqtt.base_topic}/${friendlyName}`;
-            payload.availability_topic = `${settings.get().mqtt.base_topic}/bridge/state`;
-            payload.name = friendlyName;
-
-            if (payload.command_topic) {
-                payload.command_topic = `${settings.get().mqtt.base_topic}/${friendlyName}/set`;
-            }
-
-            this.mqtt.publish(topic, JSON.stringify(payload), true, null, 'homeassistant');
+            this.homeassistantDiscover(mappedModel, device, friendlyName);
             this.hassDiscoveryCache[device.ieeeAddr] = true;
         }
 
@@ -164,6 +154,22 @@ class Controller {
             this.zigbee.publish(deviceID, message.cId, message.cmd, message.zclData, callback);
         });
     }
+
+    homeassistantDiscover(mappedModel, device, friendlyName) {
+        mappedModel.homeassistant.forEach((discover) => {
+            const topic = `${discover.type}/${device.ieeeAddr}/${discover.object_id}/config`;
+            const payload = discover.discovery_payload;
+            payload.state_topic = `${settings.get().mqtt.base_topic}/${friendlyName}`;
+            payload.availability_topic = `${settings.get().mqtt.base_topic}/bridge/state`;
+            payload.name = friendlyName;
+
+            if (payload.command_topic) {
+                payload.command_topic = `${settings.get().mqtt.base_topic}/${friendlyName}/set`;
+            }
+
+            this.mqtt.publish(topic, JSON.stringify(payload), true, null, 'homeassistant');
+        });
+    }
 }
 
 module.exports = Controller;

lib/devices.js

@@ -1,3 +1,59 @@
+const homeassistant = {
+    'binary_sensor_occupancy': {
+        type: 'binary_sensor',
+        object_id: 'occupancy',
+        discovery_payload: {
+            payload_on: 'motion',
+            payload_off: 'no_motion',
+            value_template: '{{ value_json.occupancy }}',
+            device_class: 'motion',
+            json_attributes: ['battery']
+        }
+    },
+    'sensor_illuminance': {
+        type: 'sensor',
+        object_id: 'illuminance',
+        discovery_payload: {
+            unit_of_measurement: 'lx',
+            icon: 'mdi:theme-light-dark',
+            value_template: '{{ value_json.illuminance }}',
+            json_attributes: ['battery'],
+        }
+    },
+    'binary_sensor_state': {
+        type: 'binary_sensor',
+        object_id: 'state',
+        discovery_payload: {
+            payload_on: 'open',
+            payload_off: 'closed',
+            value_template: '{{ value_json.state }}',
+            device_class: 'door',
+            json_attributes: ['battery']
+        }
+    },
+    'light_brightness_colortemp_xy': {
+        type: 'light',
+        object_id: 'light',
+        discovery_payload: {
+            brightness: true,
+            color_temp: true,
+            xy: true,
+            platform: 'mqtt_json',
+            command_topic: true
+        } 
+    },
+    'light_brightness_colortemp': {
+        type: 'light',
+        object_id: 'light',
+        discovery_payload: {
+            brightness: true,
+            color_temp: true,
+            platform: 'mqtt_json',
+            command_topic: true
+        }            
+    },
+};
+
 const devices = {
     'lumi.sensor_switch': {
         model: 'WXKG01LM',
@@ -21,7 +77,8 @@ const devices = {
         model: 'RTCGQ01LM',
         vendor: 'Xiaomi',
         description: 'MiJia human body movement sensor',
-        supports: 'occupancy, motion and no motion'
+        supports: 'occupancy',
+        homeassistant: [homeassistant.binary_sensor_occupancy]
     },
     'lumi.sensor_magnet': {
         model: 'MCCGQ01LM',
@@ -34,47 +91,21 @@ const devices = {
         vendor: 'Xiaomi',
         description: 'Aqara door & window contact sensor',
         supports: 'open and closed state',
-        homeassistant: {
-            type: 'binary_sensor',
-            discovery_payload: {
-                payload_on: 'open',
-                payload_off: 'closed',
-                value_template: '{{ value_json.state }}',
-                device_class: 'door',
-                json_attributes: ['battery']
-            }
-        }
+        homeassistant: [homeassistant.binary_sensor_state]
     },
     'TRADFRI bulb E27 WS opal 980lm': {
         model: 'LED1545G12',
         vendor: 'IKEA',
         description: 'TRADFRI LED bulb E27 980 lumen, dimmable, white spectrum, opal white',
         supports: 'on/off, brightness, color temperature',
-        homeassistant: {
-            type: 'light',
-            discovery_payload: {
-                brightness: true,
-                color_temp: true,
-                platform: 'mqtt_json',
-                command_topic: true
-            }            
-        }
+        homeassistant: [homeassistant.light_brightness_colortemp]
     },
     'LLC020': {
         model: '7146060PH',
         vendor: 'Philips',
         description: 'Hue Go',
         supports: 'on/off, brightness, color temperature, color xy',
-        homeassistant: {
-            type: 'light',
-            discovery_payload: {
-                brightness: true,
-                color_temp: true,
-                xy: true,
-                platform: 'mqtt_json',
-                command_topic: true
-            }            
-        }
+        homeassistant: [homeassistant.light_brightness_colortemp_xy]
     },
 }