feat: SmartButton

Author: kakopappa

changelog.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## Version 3.3.1
+  - Support SmartButton.
+
 ## Version 3.2.1
   - Fixed Arduino Lint errors
   - LICENSE.txt added

library.json

@@ -13,7 +13,7 @@
       "maintainer": true
     }
   ],
-  "version": "3.2.1",
+  "version": "3.3.1",
   "frameworks": "arduino",
   "platforms": [
     "espressif8266",

library.properties

@@ -1,5 +1,5 @@
 name=SinricPro
-version=3.2.1
+version=3.3.1
 author=Boris Jaeger <sivar2311@gmail.com>
 maintainer=Boris Jaeger <sivar2311@gmail.com>
 sentence=Library for https://sinric.pro - simple way to connect your device to alexa

src/Capabilities/SmartButtonStateController.h

@@ -0,0 +1,131 @@
+#pragma once
+
+#include "../SinricProRequest.h"
+#include "../EventLimiter.h"
+#include "../SinricProStrings.h"
+#include "../SinricProNamespace.h"
+
+namespace SINRICPRO_NAMESPACE {
+
+// String constants for button states and actions
+FSTR(BUTTONSTATE, state);               // Button state key
+FSTR(BUTTONSTATE, singlePress);         // Single press state value
+FSTR(BUTTONSTATE, doublePress);         // Double press state value
+FSTR(BUTTONSTATE, longPress);           // Long press state value
+FSTR(BUTTONSTATE, setSmartButtonState); // Set state action name
+
+// Callback type definitions for different button press events
+using SmartButtonSinglePressCallback = std::function<bool(const String &)>;
+using SmartButtonDoublePressCallback = std::function<bool(const String &)>;
+using SmartButtonLongPressCallback  = std::function<bool(const String &)>;
+
+/**
+ * @brief Controller class for managing smart button state and interactions
+ * 
+ * @tparam T The device type that this controller is attached to
+ */
+template <typename T>
+class SmartButtonStateController {
+public:
+    /**
+     * @brief Construct a new Smart Button State Controller
+     * Automatically registers the request handler with the device
+     */
+    SmartButtonStateController();
+
+    /**
+     * @brief Register callback for single press event from app
+     * @param cb Callback function to handle single press
+     */
+    void onSinglePress(SmartButtonSinglePressCallback cb);
+
+    /**
+     * @brief Register callback for double press event from app
+     * @param cb Callback function to handle double press
+     */
+    void onDoublePress(SmartButtonDoublePressCallback cb);
+
+    /**
+     * @brief Register callback for long press event from app
+     * @param cb Callback function to handle long press
+     */
+    void onLongPress(SmartButtonLongPressCallback cb);
+
+protected:
+    /**
+     * @brief Handle incoming button state change requests
+     * @param request The incoming request to process
+     * @return true if request was handled successfully, false otherwise
+     */
+    bool handleSmartButtonStateController(SinricProRequest &request);
+
+private:
+    SmartButtonSinglePressCallback smartButtonSinglePressCallback;
+    SmartButtonDoublePressCallback smartButtonDoublePressCallback;
+    SmartButtonLongPressCallback   smartButtonLongPressCallback;
+
+    /**
+     * returns true if states match, false otherwise
+     */
+    inline bool isStateMatch(const SinricProRequest &request, const char* stateValue) {
+        return request.request_value[FSTR_BUTTONSTATE_state] == stateValue;
+    }
+};
+
+// Implementation
+
+template <typename T>
+SmartButtonStateController<T>::SmartButtonStateController() {
+    T* device = static_cast<T*>(this);
+    device->registerRequestHandler(
+        std::bind(&SmartButtonStateController<T>::handleSmartButtonStateController, 
+                 this, 
+                 std::placeholders::_1)
+    );
+}
+
+template <typename T>
+void SmartButtonStateController<T>::onSinglePress(SmartButtonSinglePressCallback cb) {
+    smartButtonSinglePressCallback = cb;
+}
+
+template <typename T>
+void SmartButtonStateController<T>::onDoublePress(SmartButtonDoublePressCallback cb) {
+    smartButtonDoublePressCallback = cb;
+}
+
+template <typename T>
+void SmartButtonStateController<T>::onLongPress(SmartButtonLongPressCallback cb) {
+    smartButtonLongPressCallback = cb;
+}
+
+template <typename T>
+bool SmartButtonStateController<T>::handleSmartButtonStateController(SinricProRequest &request) {
+    // Only process setSmartButtonState actions
+    if (request.action != FSTR_BUTTONSTATE_setSmartButtonState) {
+        return false;
+    }
+
+    T* device = static_cast<T*>(this);
+    bool success = false;
+
+    // Handle single press
+    if (smartButtonSinglePressCallback && isStateMatch(request, FSTR_BUTTONSTATE_singlePress)) {
+        success = smartButtonSinglePressCallback(device->deviceId);
+    }
+    // Handle double press
+    else if (smartButtonDoublePressCallback && isStateMatch(request, FSTR_BUTTONSTATE_doublePress)) {
+        success = smartButtonDoublePressCallback(device->deviceId);
+    }
+    // Handle long press
+    else if (smartButtonLongPressCallback && isStateMatch(request, FSTR_BUTTONSTATE_longPress)) {
+        success = smartButtonLongPressCallback(device->deviceId);
+    }
+
+    return success;
+}
+
+} // namespace SINRICPRO_NAMESPACE
+
+template <typename T>
+using SmartButtonStateController = SINRICPRO_NAMESPACE::SmartButtonStateController<T>;