Started work on fullfillment of requests

google-home/src/traits.rs

@@ -1,5 +1,7 @@
 use serde::Serialize;
 
+use crate::device::GoogleHomeDevice;
+
 #[derive(Debug, Serialize)]
 pub enum Trait {
     #[serde(rename = "action.devices.traits.OnOff")]
@@ -7,3 +9,58 @@ pub enum Trait {
     #[serde(rename = "action.devices.traits.Scene")]
     Scene,
 }
+
+pub trait OnOff {
+    fn is_command_only(&self) -> Option<bool> {
+        None
+    }
+
+    fn is_query_only(&self) -> Option<bool> {
+        None
+    }
+
+    // @TODO Implement correct error so we can handle them properly
+    fn is_on(&self) -> Result<bool, anyhow::Error>;
+    fn set_on(&mut self, on: bool) -> Result<(), anyhow::Error>;
+}
+pub trait AsOnOff {
+    fn cast(&self) -> Option<&dyn OnOff> {
+        None
+    }
+    fn cast_mut(&mut self) -> Option<&mut dyn OnOff> {
+        None
+    }
+}
+impl<T: GoogleHomeDevice + OnOff> AsOnOff for T {
+    fn cast(&self) -> Option<&dyn OnOff> {
+        Some(self)
+    }
+    fn cast_mut(&mut self) -> Option<&mut dyn OnOff> {
+        Some(self)
+    }
+}
+
+
+pub trait Scene {
+    fn is_scene_reversible(&self) -> Option<bool> {
+        None
+    }
+
+    fn set_active(&self, activate: bool) -> Result<(), anyhow::Error>;
+}
+pub trait AsScene {
+    fn cast(&self) -> Option<&dyn Scene> {
+        None
+    }
+    fn cast_mut(&mut self) -> Option<&mut dyn Scene> {
+        None
+    }
+}
+impl<T: GoogleHomeDevice + Scene> AsScene for T {
+    fn cast(&self) -> Option<&dyn Scene> {
+        Some(self)
+    }
+    fn cast_mut(&mut self) -> Option<&mut dyn Scene> {
+        Some(self)
+    }
+}