#include <iostream.h>
#include <math.h>
#include <stdlib.h>
#include "place.h"

const int Place::NO_ID=-1;

Place::Place()
	: myStateID(NO_ID), myID(NO_ID), myType(NO_TYPE),
	  myPop(0), myHousing(0), myLandArea(0), myWaterArea(0),
       myLatitude(0), myLongitude(0)
// constructor     
{
    // Work done in initializer
}
	
Place::Place(int stateID, int ID, string name, PlaceType type, string state,
		   int population, int housing, int landArea, int waterArea,
		   double latitude, double longitude)
	: myStateID(stateID), myID(ID), myName(name), myType(type),
	  myState(state), myPop(population), myHousing(housing),
	  myLandArea(landArea), myWaterArea(waterArea),
	  myLatitude(latitude), myLongitude(longitude)
// constructor     
{
    // Work done in initializer
}

string Place::GetState() const
// postcondition : returns state
{
    return myState;
}


void Place::GetState(string & state, int & ID) const
// postcondition : returns state and state ID
{
    state = myState;
    ID = myStateID;
}

int Place::GetID() const
// postcondition: returns ID of place
{
    return myID;
}

string Place::GetName() const
// postcondition: returns name of place
{
    return myName;
}

int Place::GetLandArea() const
// retuns land area of place
{
    return myLandArea;
}

int Place::GetWaterArea() const
// postcondition: returns water area of place
{
    return myWaterArea;
}

void Place::GetCoordinates(double & latitude, double & longitude) const
// postcondition: returns coordinates in Database format 
{
    latitude = myLatitude;
    longitude = myLongitude;
}

Place::PlaceType Place::GetPlaceType() const
// returns place type
{
    return myType;
}

void Place::Print(ostream & out) const
// prints out place
{
    const double ROUNDING_FACTOR = (0.5/3600);  // 1/2 second for rounding
    double value;
    int degrees;   // latitude
    int minutes;   
    int seconds;
    char  c;       // N, S, E, or W

    // print out place
    out << myName << " " << myState << " "
	<< myPop << " " << endl;

    // print out latitude
    value = myLatitude / 1000000 + ROUNDING_FACTOR;
    if (value >=0.0)
    {
	   c = 'N';
    }
    else
    {
	   c = 'S';
	   value *=-1;
    }
    degrees  = int (value);
    value   -= double(degrees);
    value   *= MINUTES_IN_DEGREE;
    minutes  = int (value);
    value   -= double(minutes);
    value   *= SECONDS_IN_MINUTE;
    seconds  = int (value);
    
    out << degrees << " deg " << minutes << " min "
        << seconds << " sec " << c << endl;

    // print out longitiude
    value = myLongitude / 1000000 + ROUNDING_FACTOR;
    if (value >=0.0)
    {
	   c = 'E';
    }
    else
    {
	   c = 'W';
	   value *=-1;
    }
    degrees  = int (value);
    value   -= double(degrees);
    value   *= MINUTES_IN_DEGREE;
    minutes  = int (value);
    value   -= double(minutes);
    value   *= SECONDS_IN_MINUTE;
    seconds  = int (value);
    
    out << degrees << " deg " << minutes << " min "
        << seconds << " sec " << c << endl;
    
}


ostream& operator<<(ostream& o, const Place & place)
// prints out place
{
    place.Print(o);
    return o;
	   
}