//
//    FILE: ClockServer.h
// VERSION: 0.1
// PURPOSE: FREMO Clock Server
//
//

#ifndef _ClockServerLoaded
#define _ClockServerLoaded

#include <Arduino.h>
#include <DjDebug.h>
#include <DjConfig.h>
#include <DjFastclockScanner.h>
#include <Ticker.h>
#include <WiFiUDP.h>

#define MAX_CLOCK_CHANGE_CALLBACKS 5

typedef void (*ClockChangeCallback)(int h, int m, int s);

enum class ClockServerStatus {
  ServerNotStarted,
  CollectingExistingClocks,
  StartingServer,
  WaitForAutoActivate,
  ServerStarted
};

class ClockServer
{
  public:
    ClockServer(Debug& _debug, Config& _config):debug(_debug), config(_config), fastclockScanner(_debug) {};
    void activateClock();
    void deactivateClock();
    void setSpeed(float newSpeed);
    void begin();
    void loop();
    static void clockTick();
    static void setText(String newText) { text = String(newText); }
    void sendFastclockMessage();
    static String const getClockString() {
      String output = String(clockHours) + ":" + String(clockMinutes) + ":" + String(clockSeconds);
      return output;
    }
    static int const getHours() { return clockHours; }
    static int const getMinutes() { return clockMinutes; }
    static int const getSeconds() { return clockSeconds; }
    static int const getWeekday() { return weekday; }
    static String const getName() { return name; }
    static float const getSpeed() { return clockSpeed; }
    static String const getText() { return text; }
    static boolean const isActive() { return active; }

  
  private:
    Debug& debug;
    Config& config;
    FastclockScanner fastclockScanner;
    Ticker clockTrigger;
    static float clockSpeed;
    static String name;
    static String text;
    static boolean active;
    static String clockString;
    static String weekdayName;
    static int clockHours;
    static int clockMinutes;
    static int clockSeconds;
    static int weekday;
    static IPAddress ipMulticast;
    static int clientListenPort;
    static ClockServerStatus serverStatus;
    static uint32_t nextServerStatusTime;
    static int sendClockUpdateEvery_ms;
    static int autoActivateAfter_ms;
};

#endif