feat: Add support for config and initialized conditions (#1894)

These conditions are probably not hugely useful for most card users, but
allows the inbuilt automation systems to be used for card internal
operations.

[skip ci]

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

@@ -184,6 +184,18 @@ export class ConfigManager {
     await this._api.getDefaultManager().initializeIfNecessary(previousConfig);
     await this._api.getMediaPlayerManager().initializeIfNecessary(previousConfig);
 
+    // The config is only set in the state if the card is already fully
+    // initialized. If not, the config will be set post initialization in the
+    // InitializationManager.
+    if (
+      this._overriddenConfig &&
+      this._api.getInitializationManager().isInitializedMandatory()
+    ) {
+      this._api.getConditionStateManager().setState({
+        config: this._overriddenConfig,
+      });
+    }
+
     this._api.getCardElementManager().update();
   }
 }

src/card-controller/initialization-manager.ts

@@ -128,6 +128,18 @@ export class InitializationManager {
     }
 
     this._everInitialized = true;
+
+    // When the card is initialized, both the initialization state (will never
+    // change again), and the config are set in the condition state. The
+    // config is set here, rather than in the ConfigManager, in order to
+    // ensure actions (that trigger on config change) are not run before hass
+    // is available and the card is initialzied (the first config is set in
+    // the card *before* hass is set in the card).
+    this._api.getConditionStateManager().setState({
+      config: config,
+      initialized: this._everInitialized,
+    });
+
     this._api.getCardElementManager().update();
   }
 

src/card-controller/types.ts

@@ -176,6 +176,7 @@ export interface CardInitializerAPI {
   getMicrophoneManager(): MicrophoneManager;
 
   getCardElementManager(): CardElementManager;
+  getConditionStateManager(): ConditionStateManager;
   getConfigManager(): ConfigManager;
   getDefaultManager(): DefaultManager;
   getEntityRegistryManager(): EntityRegistryManager;