getData

include/Clock.h

@@ -1,7 +1,99 @@
 #pragma once
 
-#include "Global.h"
+#include "Utils/TimeUtils.h"
+#include "Utils/PrintMessage.h"
 
-void startTimeSync();
+#include "time.h"
 
-void reconfigTime();
+class Clock {
+    const char* MODULE = "Clock";
+
+   public:
+    Clock() : _timezone{0}, _ntp{}, _hasSynced{false}, _configured{false} {
+    }
+
+    bool hasSync() {
+        if (!_hasSynced) {
+            startSync();
+        }
+        return _hasSynced;
+    }
+
+    void
+
+    setNtpPool(String ntp) {
+        _ntp = ntp;
+    }
+
+    void setTimezone(int timezone) {
+        _timezone = timezone;
+    }
+
+    time_t getSystemTime() {
+        timeval tv{0, 0};
+        timezone tz = getTimeZone(getBiasInMinutes());
+        time_t epoch = 0;
+        if (gettimeofday(&tv, &tz) != -1)
+            epoch = tv.tv_sec;
+        return epoch;
+    }
+
+    void startSync() {
+        if (!_configured) {
+            pm.info("sync to: " + _ntp + " time zone: " + String(_timezone));
+            setupSntp();
+            _configured = true;
+        }
+        _hasSynced = hasTimeSynced();
+        if (_hasSynced) {
+            pm.info("synced " + getDateDigitalFormated() + " " + getTime());
+        } else {
+            pm.error("failed to obtain");
+        }
+    }
+
+    void setupSntp() {
+        int tzs = getBiasInSeconds();
+        int tzh = tzs / 3600;
+        tzs -= tzh * 3600;
+        int tzm = tzs / 60;
+        tzs -= tzm * 60;
+
+        char tzstr[64];
+        snprintf(tzstr, sizeof tzstr, "ESPUSER<%+d:%02d:%02d>", tzh, tzm, tzs);
+        pm.info(String(tzstr));
+        configTime(tzstr, _ntp.c_str());
+    }
+    // #ifdef ESP32
+    //     uint8_t i = 0;
+    //     struct tm timeinfo;
+    //     while (!getLocalTime(&timeinfo) && i <= 4) {
+    //         Serial.print(".");
+    //         i++;
+    //         delay(1000);
+    //     }
+    // #endif
+   private:
+    bool hasTimeSynced() {
+        unsigned long now = time(nullptr);
+        return now > millis();
+    }
+
+    int getBiasInSeconds() {
+        return getBiasInMinutes() * 60;
+    }
+
+    int getBiasInMinutes() {
+        return _timezone * 60;
+    }
+
+    const timezone getTimeZone(int minutes) {
+        return timezone{minutes, 0};
+    }
+
+   private:
+    int _timezone;
+    String _ntp;
+    bool _hasSynced;
+    bool _configured;
+};