Allow microphone state to be used in conditions.

README.md

@@ -1293,6 +1293,7 @@ All variables listed are under a `conditions:` section.
 | `media_query` | Any valid [media query](https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries) string. Media queries must start and end with parentheses. This may be used to alter card configuration based on device/media properties (e.g. viewport width, orientation). Please note that `width` and `height` refer to the entire viewport not just the card. See the [media query example](#media-query-example).|
 | `interacted` | If `true` the condition is satisfied if the card has had human interaction within `view.interaction_seconds` elapsed seconds. If `false` the condition is satisfied if the card has **NOT** had human interaction in that time. |
 | `triggered` | A list of camera IDs which, if triggered in [scan mode](#scan-mode), satisfy the condition.|
+| `microphone` | A object to include microphone state as part of the condition evaluation. See below.|
 
 See the [example below](#frigate-card-conditional-example) for a real-world example of how these conditions can be used.
 
@@ -1316,6 +1317,18 @@ If multiple entries are provided, the results are `AND`ed.
 
 See the [Menu override example below](#frigate-card-menu-override-example) for an illustration.
 
+### Microphone Conditions
+
+```yaml
+- conditions:
+    microphone:
+```
+
+| Parameter | Description |
+| - | - |
+| `muted` | Optional: If `true` or `false` the condition is satisfied if the microphone is muted or unmuted respectively. |
+| `connected` | Optional: If `true` or `false` the condition is satisfied if the microphone is connected or disconnected respectively. |
+
 <a name="frigate-card-elements"></a>
 
 ## Picture Elements / Menu Customizations

src/card-controller/card-element-manager.ts

@@ -60,6 +60,7 @@ export class CardElementManager {
     this._api.getFullscreenManager().initialize();
     this._api.getExpandManager().initialize();
     this._api.getMediaLoadedInfoManager().initialize();
+    this._api.getMicrophoneManager().initialize();
 
     // Whether or not the card is in panel mode on the dashboard.
     setOrRemoveAttribute(this._element, isCardInPanel(this._element), 'panel');

src/card-controller/conditions-manager.ts

@@ -4,6 +4,7 @@ import { copyConfig } from '../config-mgmt';
 import {
   FrigateCardCondition,
   frigateConditionalSchema,
+  MicrophoneConditionState,
   OverrideConfigurationKey,
   RawFrigateCardConfig,
   ViewDisplayMode,
@@ -20,6 +21,7 @@ interface ConditionState {
   displayMode?: ViewDisplayMode;
   triggered?: Set<string>;
   interaction?: boolean;
+  microphone?: MicrophoneConditionState;
 }
 
 export class ConditionEvaluateRequestEvent extends Event {
@@ -254,6 +256,13 @@ export class ConditionsManager {
       result &&=
         state.interaction !== undefined && condition.interaction === state.interaction;
     }
+    if (condition.microphone) {
+      result &&=
+        (condition.microphone.connected === undefined ||
+          state.microphone?.connected === condition.microphone.connected) &&
+        (condition.microphone.muted === undefined ||
+          state.microphone?.muted === condition.microphone.muted);
+    }
     return result;
   }
 

src/card-controller/microphone-manager.ts

@@ -29,6 +29,10 @@ export class MicrophoneManager implements ReadonlyMicrophoneManager {
     this._api = api;
   }
 
+  public initialize(): void {
+    this._setConditionState();
+  }
+
   public async connect(): Promise<boolean> {
     try {
       this._stream = await navigator.mediaDevices.getUserMedia({
@@ -43,13 +47,15 @@ export class MicrophoneManager implements ReadonlyMicrophoneManager {
       return false;
     }
     this._setMute();
+    this._setConditionState();
     return true;
   }
 
-  public async disconnect(): Promise<void> {
+  public disconnect(): void {
     this._stream?.getTracks().forEach((track) => track.stop());
 
     this._stream = undefined;
+    this._setConditionState();
     this._api.getCardElementManager().update();
   }
 
@@ -62,6 +68,7 @@ export class MicrophoneManager implements ReadonlyMicrophoneManager {
 
     this._mute = true;
     this._setMute();
+    this._setConditionState();
 
     if (!wasMuted) {
       this._callListeners('muted');
@@ -89,6 +96,7 @@ export class MicrophoneManager implements ReadonlyMicrophoneManager {
       unmute();
     }
 
+    this._setConditionState();
     if (!wasUnmuted) {
       this._callListeners('unmuted');
     }
@@ -144,4 +152,13 @@ export class MicrophoneManager implements ReadonlyMicrophoneManager {
       });
     }
   }
+
+  protected _setConditionState(): void {
+    this._api.getConditionsManager().setState({
+      microphone: {
+        muted: this.isMuted(),
+        connected: this.isConnected(),
+      },
+    });
+  }
 }

src/card-controller/types.ts

@@ -104,6 +104,7 @@ export interface CardElementAPI {
   getFullscreenManager(): FullscreenManager;
   getInteractionManager(): InteractionManager;
   getMediaLoadedInfoManager(): MediaLoadedInfoManager;
+  getMicrophoneManager(): MicrophoneManager;
   getQueryStringManager(): QueryStringManager;
 }
 
@@ -178,6 +179,7 @@ export interface CardMessageAPI {
 
 export interface CardMicrophoneAPI {
   getCardElementManager(): CardElementManager;
+  getConditionsManager(): ConditionsManager;
   getConfigManager(): ConfigManager;
 }
 

src/config/types.ts

@@ -479,6 +479,12 @@ export type MenuItem = MenuIcon | MenuStateIcon | MenuSubmenu | MenuSubmenuSelec
 //                  Custom Element Configuration: Conditions
 // *************************************************************************
 
+const microphoneConditionSchema = z.object({
+  connected: z.boolean().optional(),
+  muted: z.boolean().optional(),
+});
+export type MicrophoneConditionState = z.infer<typeof microphoneConditionSchema>;
+
 export const frigateCardConditionSchema = z.object({
   view: z.string().array().optional(),
   fullscreen: z.boolean().optional(),
@@ -490,6 +496,7 @@ export const frigateCardConditionSchema = z.object({
   display_mode: viewDisplayModeSchema.optional(),
   triggered: z.string().array().optional(),
   interaction: z.boolean().optional(),
+  microphone: microphoneConditionSchema.optional(),
 });
 export type FrigateCardCondition = z.infer<typeof frigateCardConditionSchema>;
 
@@ -736,7 +743,7 @@ export type LiveProvider = (typeof LIVE_PROVIDERS)[number];
 
 const microphoneConfigDefault = {
   always_connected: false,
-  disconnect_seconds: 60,
+  disconnect_seconds: 90,
   mute_after_microphone_mute_seconds: 60,
 };
 

tests/card-controller/card-element-manager.test.ts

@@ -141,6 +141,7 @@ describe('CardElementManager', () => {
     expect(api.getFullscreenManager().initialize).toBeCalled();
     expect(api.getExpandManager().initialize).toBeCalled();
     expect(api.getMediaLoadedInfoManager().initialize).toBeCalled();
+    expect(api.getMicrophoneManager().initialize).toBeCalled();
   });
 
   it('should disconnect', () => {

tests/card-controller/conditions-manager.test.ts

@@ -377,9 +377,81 @@ describe('ConditionsManager', () => {
     const manager = new ConditionsManager(createCardAPI());
     const condition: FrigateCardCondition = { interaction: true };
     expect(manager.evaluateCondition(condition)).toBeFalsy();
-    manager.setState({ interaction: true })
+    manager.setState({ interaction: true });
     expect(manager.evaluateCondition(condition)).toBeTruthy();
-    manager.setState({ interaction: false })
+    manager.setState({ interaction: false });
     expect(manager.evaluateCondition(condition)).toBeFalsy();
   });
+
+  describe('should evaluate conditions with microphone', () => {
+    it('empty', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = { microphone: {} };
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { connected: true } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { connected: false } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { muted: true } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+    });
+
+    it('connected is true', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = { microphone: { connected: true } };
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { connected: true } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { connected: false } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+    });
+
+    it('connected is false', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = { microphone: { connected: false } };
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { connected: true } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { connected: false } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+    });
+
+    it('muted is true', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = { microphone: { muted: true } };
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { muted: true } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+      manager.setState({ microphone: { muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+    });
+
+    it('muted is false', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = { microphone: { muted: false } };
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { muted: true } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+    });
+
+    it('connected and muted', () => {
+      const manager = new ConditionsManager(createCardAPI());
+      const condition: FrigateCardCondition = {
+        microphone: { muted: false, connected: true },
+      };
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { muted: true } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { connected: false, muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeFalsy();
+      manager.setState({ microphone: { connected: true, muted: false } });
+      expect(manager.evaluateCondition(condition)).toBeTruthy();
+    });
+  });
 });

tests/card-controller/microphone-manager.test.ts

@@ -128,7 +128,7 @@ describe('MicrophoneManager', () => {
     expect(manager.isConnected()).toBeTruthy();
     expect(api.getCardElementManager().update).toBeCalledTimes(1);
 
-    await manager.disconnect();
+    manager.disconnect();
     expect(manager.isConnected()).toBeFalsy();
     expect(api.getCardElementManager().update).toBeCalledTimes(2);
   });
@@ -202,7 +202,7 @@ describe('MicrophoneManager', () => {
     await manager.connect();
     expect(listener).not.toHaveBeenCalled();
 
-    await manager.mute();
+    manager.mute();
     expect(listener).not.toHaveBeenCalled();
 
     await manager.unmute();
@@ -212,7 +212,7 @@ describe('MicrophoneManager', () => {
     await manager.unmute();
     expect(listener).toHaveBeenCalledTimes(1);
 
-    await manager.mute();
+    manager.mute();
     expect(listener).toHaveBeenCalledTimes(2);
     expect(listener).toHaveBeenLastCalledWith('muted');
 
@@ -221,4 +221,62 @@ describe('MicrophoneManager', () => {
     await manager.unmute();
     expect(listener).toHaveBeenCalledTimes(2);
   });
+
+  it('should initialize', () => {
+    const api = createCardAPI();
+    const manager = new MicrophoneManager(api);
+
+    manager.initialize();
+    expect(api.getConditionsManager().setState).toBeCalledWith({
+      microphone: { connected: false, muted: true },
+    });
+  });
+
+  it('should set condition state', async () => {
+    const api = createCardAPI();
+    const manager = new MicrophoneManager(api);
+    navigatorMock.mediaDevices.getUserMedia.mockReturnValue(createMockStream());
+
+    expect(api.getConditionsManager().setState).not.toBeCalled();
+
+    await manager.connect();
+    expect(api.getConditionsManager().setState).toHaveBeenLastCalledWith(
+      expect.objectContaining({
+        microphone: {
+          connected: true,
+          muted: true,
+        },
+      }),
+    );
+
+    await manager.unmute();
+    expect(api.getConditionsManager().setState).toHaveBeenLastCalledWith(
+      expect.objectContaining({
+        microphone: {
+          connected: true,
+          muted: false,
+        },
+      }),
+    );
+
+    manager.mute();
+    expect(api.getConditionsManager().setState).toHaveBeenLastCalledWith(
+      expect.objectContaining({
+        microphone: {
+          connected: true,
+          muted: true,
+        },
+      }),
+    );
+
+    manager.disconnect();
+    expect(api.getConditionsManager().setState).toHaveBeenLastCalledWith(
+      expect.objectContaining({
+        microphone: {
+          connected: false,
+          muted: true,
+        },
+      }),
+    );
+  });
 });

tests/config/types.test.ts

@@ -99,7 +99,7 @@ describe('config defaults', () => {
         lazy_unload: [],
         microphone: {
           always_connected: false,
-          disconnect_seconds: 60,
+          disconnect_seconds: 90,
           mute_after_microphone_mute_seconds: 60,
         },
         preload: false,

vite.config.ts

@@ -10,10 +10,10 @@ export default defineConfig({
       // Thresholds will automatically be updated as coverage improves to avoid
       // back-sliding.
       thresholdAutoUpdate: true,
-      statements: 72.66,
-      branches: 61.9,
-      functions: 73.96,
-      lines: 72.56,
+      statements: 72.72,
+      branches: 61.97,
+      functions: 74.01,
+      lines: 72.62,
     },
   },
 });