Add better support for handling device capabilities and receiver objects

app/src/bridge/components/cast/remote.ts

@@ -27,13 +27,15 @@ export default class Remote extends CastClient {
 
     constructor(private host: string, private options?: CastRemoteOptions) {
         super();
-        super.connect(host, {
-            onReceiverMessage: message => {
-                this.onReceiverMessage(message);
-            }
-        }).then(() => {
-            this.sendReceiverMessage({ type: "GET_STATUS" });
-        });
+        super
+            .connect(host, {
+                onReceiverMessage: message => {
+                    this.onReceiverMessage(message);
+                }
+            })
+            .then(() => {
+                this.sendReceiverMessage({ type: "GET_STATUS" });
+            });
     }
 
     disconnect() {

app/src/bridge/components/discovery.ts

@@ -16,6 +16,8 @@ interface CastRecord {
     md: string;
     // Friendly name (user-visible)
     fn: string;
+    // Capabilities
+    ca: string;
     // Version (?)
     ve: string;
     // Icon path (?)
@@ -23,7 +25,6 @@ interface CastRecord {
 
     cd: string;
     rm: string;
-    ca: string;
     st: string;
     bs: string;
     nf: string;
@@ -71,16 +72,18 @@ browser.on("serviceUp", service => {
 
     const record = service.txtRecord as CastRecord;
     const device: ReceiverDevice = {
+        id: record.id,
+        friendlyName: record.fn,
+        modelName: record.md,
+        capabilities: parseInt(record.ca),
         host: service.addresses[0],
-        port: service.port,
-        id: service.name,
-        friendlyName: record.fn
+        port: service.port
     };
 
     sendMessage({
         subject: "main:receiverDeviceUp",
         data: {
-            deviceId: service.name,
+            deviceId: device.id,
             deviceInfo: device
         }
     });

app/src/bridge/types.ts

@@ -7,10 +7,21 @@ import {
     Volume
 } from "./components/cast/types";
 
+export enum ReceiverDeviceCapabilities {
+    NONE = 0,
+    VIDEO_OUT = 1,
+    VIDEO_IN = 2,
+    AUDIO_OUT = 4,
+    AUDIO_IN = 8,
+    MULTIZONE_GROUP = 32
+}
+
 export interface ReceiverDevice {
-    host: string;
-    friendlyName: string;
     id: string;
+    friendlyName: string;
+    modelName: string;
+    capabilities: ReceiverDeviceCapabilities;
+    host: string;
     port: number;
     status?: ReceiverStatus;
 }