Update Time using NTP

src/NukiWrapper.cpp

@@ -6,6 +6,8 @@
 #include <NukiLockUtils.h>
 #include "Config.h"
 #include "hal/wdt_hal.h"
+#include <time.h>
+#include "esp_sntp.h"
 
 NukiWrapper* nukiInst = nullptr;
 
@@ -19,6 +21,7 @@ NukiWrapper::NukiWrapper(const std::string& deviceName, NukiDeviceId* deviceId,
       _gpio(gpio),
       _preferences(preferences)
 {
+
     Log->print("Device id lock: ");
     Log->println(_deviceId->get());
 
@@ -368,6 +371,11 @@ void NukiWrapper::update()
                 _nextKeypadUpdateTs = ts + _intervalKeypad * 1000;
                 updateKeypad(false);
             }
+            if(_preferences->getBool(preference_update_time, false) && ts > (120 * 1000) && ts > _nextTimeUpdateTs)
+            {
+                _nextTimeUpdateTs = ts + (12 * 60 * 60 * 1000);
+                updateTime();
+            }
         }
         if(_clearAuthData)
         {
@@ -4195,3 +4203,39 @@ void NukiWrapper::updateGpioOutputs()
         }
     }
 }
+
+void NukiWrapper::updateTime()
+{
+    if(!isPinValid())
+    {
+        Log->println(F("No valid PIN set"));
+        return;
+    }
+    
+    time_t now;
+    tm tm;
+    time(&now);
+    localtime_r(&now, &tm);
+    
+    if (int(tm.tm_year + 1900) < int(2025))
+    {
+        Log->println(F("NTP Time not valid, not updating Nuki device"));
+        return;
+    }
+    
+    Nuki::TimeValue nukiTime;
+    nukiTime.year = tm.tm_year + 1900;
+    nukiTime.month = tm.tm_mon + 1;
+    nukiTime.day = tm.tm_mday;
+    nukiTime.hour = tm.tm_hour;
+    nukiTime.minute = tm.tm_min;
+    nukiTime.second = tm.tm_sec;
+
+    Nuki::CmdResult cmdResult = _nukiLock.updateTime(nukiTime);
+
+    char resultStr[15] = {0};
+    NukiLock::cmdResultToString(cmdResult, resultStr);
+
+    Log->print(F("Lock time update result: "));
+    Log->println(resultStr);
+}