#ifndef Timer_h
#define Timer_h
#include <Arduino.h>
#include "Ecran.h"
#include "Connect.h"
#include "common.h"

class Timer { 
  public:
    Timer(Ecran * ecran, Connect * connect, char * Timezone);  
    bool loadCurrentTime();
    bool setupTime();
    bool updateLocalTime();
    void sleep();
    void shutDown();
  public:
    Ecran * ecran;
    Connect * connect;
    String units; 
    String language;
    int day;
    int month;
    int year;
    int  CurrentHour = 0;
    int CurrentMin = 0;
    int CurrentSec = 0;
    long StartTime = 0;
    long SleepDuration = 30; // Sleep time in minutes, aligned to the nearest minute boundary, so if 30 will always update at 00 or 30 past the hour
    int  WakeupTime    = 23;  // Don't wakeup until after 07:00 to save battery power
    int  SleepTime     = 01; // Sleep after (23+1) 00:00 to save battery power

    String  Time_str;
    String Date_str; // strings to hold time and received weather data
    int   gmtOffset_sec     = 0;    // UK normal time is GMT, so GMT Offset is 0, for US (-5Hrs) is typically -18000, AU is typically (+8hrs) 28800
    int  daylightOffset_sec = 3600; // In the UK DST is +1hr or 3600-secs, other countries may use 2hrs 7200 or 30-mins 1800 or 5.5hrs 19800 Ahead of GMT use + offset behind - offset
     // Choose your time zone from: https://github.com/nayarsystems/posix_tz_db/blob/master/zones.csv 
    char* Timezone    = "CET-1CEST,M3.5.0,M10.5.0/3"; 
    // See below for examples
    // Example time zones
    //const char* Timezone = "MET-1METDST,M3.5.0/01,M10.5.0/02"; // Most of Europe
    //const char* Timezone = "CET-1CEST,M3.5.0,M10.5.0/3";       // Central Europe
    //const char* Timezone = "EST-2METDST,M3.5.0/01,M10.5.0/02"; // Most of Europe
    //const char* Timezone = "EST5EDT,M3.2.0,M11.1.0";           // EST USA  
    //const char* Timezone = "CST6CDT,M3.2.0,M11.1.0";           // CST USA
    //const char* Timezone = "MST7MDT,M4.1.0,M10.5.0";           // MST USA
    //const char* Timezone = "NZST-12NZDT,M9.5.0,M4.1.0/3";      // Auckland
    //const char* Timezone = "EET-2EEST,M3.5.5/0,M10.5.5/0";     // Asia
    //const char* Timezone = "ACST-9:30ACDT,M10.1.0,M4.1.0/3":   // Australia
    char* ntpServer   = "0.uk.pool.ntp.org";             // Or, choose a time server close to you, but in most cases it's best to use pool.ntp.org to find an NTP server
                                                           // then the NTP system decides e.g. 0.pool.ntp.org, 1.pool.ntp.org as the NTP syem tries to find  the closest available servers
                                                           // EU "0.europe.pool.ntp.org"
                                                           // US "0.north-america.pool.ntp.org"
                                                           // See: https://www.ntppool.org/en/    
};
#endif