set gpio output depending on lock state

Gpio.h

@@ -1,7 +1,8 @@
 #pragma once
 
-
-#include "NukiWrapper.h"
+#include <functional>
+#include <Preferences.h>
+#include <vector>
 
 enum class PinRole
 {
@@ -13,6 +14,13 @@ enum class PinRole
     OutputHighUnlocked,
 };
 
+enum class GpioAction
+{
+    Lock,
+    Unlock,
+    Unlatch
+};
+
 struct PinEntry
 {
     uint8_t pin = 0;
@@ -22,8 +30,10 @@ struct PinEntry
 class Gpio
 {
 public:
-    Gpio(Preferences* preferences, NukiWrapper* nuki);
-    static void init(NukiWrapper* nuki);
+    Gpio(Preferences* preferences);
+    static void init();
+
+    void addCallback(std::function<void(const GpioAction&)> callback);
 
     void loadPinConfiguration();
     void savePinConfiguration(const std::vector<PinEntry>& pinConfiguration);
@@ -31,12 +41,17 @@ public:
     const std::vector<uint8_t>& availablePins() const;
     const std::vector<PinEntry>& pinConfiguration() const;
 
+    PinRole getPinRole(uint8_t pin);
     String getRoleDescription(PinRole role) const;
     void getConfigurationText(String& text, const std::vector<PinEntry>& pinConfiguration) const;
 
     const std::vector<PinRole>& getAllRoles() const;
 
+    void setPinOutput(const uint8_t& pin, const uint8_t& state);
+
 private:
+    void notify(const GpioAction& action);
+
     const std::vector<uint8_t> _availablePins = { 2, 4, 5, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 32, 33 };
     const std::vector<PinRole> _allRoles =
         {
@@ -55,9 +70,10 @@ private:
     static void IRAM_ATTR isrUnlock();
     static void IRAM_ATTR isrUnlatch();
 
+    std::vector<std::function<void(const GpioAction&)>> _callbacks;
+
     static Gpio* _inst;
-    static NukiWrapper* _nuki;
-    static unsigned long _lockedTs;
+    static unsigned long _debounceTs;
 
     Preferences* _preferences = nullptr;
 };