// Header file first
 
 
#ifndef _ADDRESSBOOK
#define _ADDRESSBOOK
 
const int MAXADDRESS = 25;
 
class PERSON
{
private:
	char fName[25];
	char lName[25];
	char Address[100];
	char people[MAXADDRESS];
 
public:
 
	bool addPerson(const PERSON &p);
	bool getPerson(PERSON &p);
	bool findPerson(char *lastName, PERSON &p);
	bool findPerson(char *lastName, char *firstName, PERSON &p);
	void printBook(PERSON &p);
};
 
 
#endif
 
//Now the cpp with all the functions...
 
#include <iostream>
using namespace std;
#include "definitionsAddressBook.h"
 
using namespace std;
 
int head = 0;
int tail = -1;
 
 
bool PERSON::addPerson(const PERSON &p)
{
 
if(head < MAXADDRESS)
{
 
	people[head] = p;
	head++;
	if(tail == -1)
		tail++;
	return true;
}
return false;
}
bool PERSON::getPerson(PERSON &p)
{
 
	if(tail >=0)
	{
 
		if(tail >= MAXADDRESS)
			tail = 0;
		p = people[tail];
		tail++;
 
		return true;
 
	}
return false;
}
bool PERSON::findPerson(char *lastName, PERSON &p)
{
 
	for(int i = 0; i < head; i++)
	{
		if(!_stricmp(people[i].lName, lastName))
 
		{
			p = people[i];
			return true;
 
		}
 
	}
return false;
}
bool PERSON::findPerson(char *lastName, char *firstName, PERSON &p)
{
 
	for(int i = 0; i < head; i++)
	{
 
		if(!_stricmp(people[i].lName, lastName) && !_stricmp(people[i].fName, firstName))
 
		{
			p = people[i];
			return true;
 
		}
 
	}
return false;
}
void printBook(PERSON &p)
{
 
 
	for(int i = 0; i < MAXADDRESS; i++)
	{
 
		cout << people[i].fName << "\t" << people[i].lName << "\t" << people[i].Address << endl;
 
	}
 
}
 
 
 
// Now the main cpp
 
#include <iostream>
using namespace std;
 
#include "definitionsAddressBook.h"
#include "conio.h"
 
 
using namespace std;
int printMenu();
void waitKey();
 
const int ADDPERSON = 1;
const int GETPERSON = 2;
const int FINDLAST = 3;
const int FINDBOTH = 4;
const int PRINT = 5;
const int EXIT = 0;
int main()
{
 
	int selection;
	PERSON p;
	PERSON access;
	bool status;
	char fName[50];
	char lName[50];
	char Address[100];
	char *firstName;
	char *lastName;
	char *address2;
 
 
 
	selection = printMenu();
	while(selection != EXIT )
		{
			switch(selection)
				{
			case ADDPERSON :
 
				cout << "Enter First Name " << endl;
				cin >> p.fName;
				cout << "Enter last Name " << endl;
				cin >> p.lName;
				cout << "Enter Address " << endl;
				cin >> p.Address;
 
 
				status = access.addPerson(p);
				if(status == false)
					cout << "Sorry There is no more room in the address book " << endl;
 
				else
					cout << "Thanks for your Entry " << endl;
 
 
				waitKey(); 
				break;
 
			case GETPERSON :
 
				status = access.getPerson(p);
				if(status)
					cout << p.fName << "\t" << p.lName << " " << p.Address << endl;
				else
					cout << "Sorry The address book is empty " << endl;
 
				waitKey();
				break;
 
 
			case FINDLAST :
 
 
				cout << "Enter a last name " << endl;
				cin >> lName;
				status = access.findPerson(lName, p);
 
				if(status)
					cout << p.fName << "\t" << p.lName << " " << p.Address << endl;
				else
					cout << "Sorry, Name not found " << endl;
				waitKey();
 
				break;
 
 
			case FINDBOTH :
 
				cout << "Enter last name " << endl;
				cin >> lName;
				cout << "Enter first name " << endl;
				cin >> fName;
				status = access.findPerson(lName, fName, p);
 
				if(status)
					cout << p.fName << "\t" << p.lName << " " << p.Address << endl;
				else
					cout << "Sorry, Name not found " << endl;
 
				waitKey();
				break;
 
 
			case PRINT :
 
				printBook();
				waitKey();
 
				break;
			case EXIT :
 
				cout << "Thanks for using the address book " << endl;
				exit(0);
 
			}
			selection = printMenu();
 
	}
}
 
int printMenu()
{
 
	int selection;
 
 
	system("CLS");
 
	cout << "1. Add A Person" << endl;
	cout << "2. Get A Person " << endl;
	cout << "3. Find A person By Last Name " << endl;
	cout << "4. Find A person By First and Last Name " << endl;
	cout << "5. Print the address book" << endl;
	cout << "0. Exit this program " << endl;
	cin >> selection;
 
	return selection;
 
}
 
void waitKey()
{
 
	cout << "Press a key to continue " << endl;
 
	while(!kbhit())
		;
 
	getch();
	fflush(stdin);
 
}