// Time.cpp
// Member-funciton definitions for class Time.
#include <iostream>
using std::cout;

#include <iomanip>
using std::setfill;
using std::setw;

#include "time.h" // include definition of class Time from Time.h

// Time constructor initializes each data member to zero;
// ensures that Time objects start in a consistent state
Time::Time( int hr, int min, int sec )
{
    setTime( hr, min, sec ); // validate and set time
}  // end Time constructor

// set new Time value using universal time; ensure that
// the data remains consistent by setting invalid values to zero
void Time::setTime( int h, int m, int s )
{
    setHour( h ); // set private field hour
    setMinute( m ); // set private field minute
    setSecond( s ); // set private field second
}

// set hour value
void Time::setHour( int h )
{
    int hour;
   
    hour = ( h >= 0 && h < 24 ) ? h : 0; // validate hour
    //ssm = hour * 60 * 60;
}

// set minute value
void Time::setMinute( int m )
{
    int minute;
    int hssm; // value from ssm in setHour
    
    hssm = ssm;
    
    minute = ( m >= 0 && m < 60 ) ? m : 0; // validate hour
    ssm = hssm + (minute * 60);    
}

// set second value
void Time::setSecond( int s )
{
    int hmssm;  // value from ssm in setMinute
    int second;
     
    hmssm = ssm;
     
    second = ( s >= 0 && s < 60 ) ? s : 0; // validate second
    ssm = hmssm + second;
}

// return hour value
int Time::getHour()
{
    int hour;
    
    hour = (ssm / 60) / 60;
    ssmLeft = ssm % ((ssm / 60) / 60);
    ssm = ssmLeft;
    return hour;
}

// return minute value
int Time::getMinute()
{
    int minute;
    
    minute = ssm / 60;
    ssmLeft = ssm % (ssm / 60);
    ssm = ssmLeft;
    return minute;
}

// return second value
int Time::getSecond()
{
    int second;
    
    second = ssmLeft;
    return second;
}

// print Time in universal-time format (HH:MM:SS)
void Time::printUniversal()
{
    cout << setfill( '0' ) << setw( 2 ) << getHour() << ":"
        << setw( 2 ) << getMinute() << ":" << setw( 2 ) << getSecond();
}

// print Time in standard-time format (HH:MM:SS AM or PM)
void Time::printStandard()
{
    cout << ( ( getHour() == 0 || getHour() == 12 ) ? 12 : getHour() % 12 )
        << ":" << setfill( '0' ) << setw( 2 ) << getMinute()
        << ":" << setw( 2 ) << getSecond() << ( ssm < 43200 ? " AM" : " PM" );
}