1 files changed, 41 insertions, 0 deletions

diff --git a/src/entity_button.rs b/src/entity_button.rs
new file mode 100644
index 0000000..baa89a4
--- /dev/null
+++ b/src/entity_button.rs
@@ -0,0 +1,41 @@
+use crate::{Entity, EntityCommonConfig, EntityConfig, constants};
+
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
+pub enum ButtonClass {
+    #[default]
+    Generic,
+    Identify,
+    Restart,
+    Update,
+}
+
+#[derive(Debug, Default)]
+pub struct ButtonConfig {
+    pub common: EntityCommonConfig,
+    pub class: ButtonClass,
+}
+
+impl ButtonConfig {
+    pub(crate) fn populate(&self, config: &mut EntityConfig) {
+        self.common.populate(config);
+        config.domain = constants::HA_DOMAIN_BUTTON;
+        config.device_class = match self.class {
+            ButtonClass::Generic => None,
+            ButtonClass::Identify => Some(constants::HA_DEVICE_CLASS_BUTTON_IDENTIFY),
+            ButtonClass::Restart => Some(constants::HA_DEVICE_CLASS_BUTTON_RESTART),
+            ButtonClass::Update => Some(constants::HA_DEVICE_CLASS_BUTTON_UPDATE),
+        };
+    }
+}
+
+pub struct Button<'a>(Entity<'a>);
+
+impl<'a> Button<'a> {
+    pub(crate) fn new(entity: Entity<'a>) -> Self {
+        Self(entity)
+    }
+
+    pub async fn pressed(&mut self) {
+        self.0.wait_command().await;
+    }
+}