/*A simple example to show how to use an object-oriented approach
to manage data on the name of a person. The list of names is stored
in a text file, named name.txt*/

#include <iostream.h>
#include <string.h>
#include <fstream.h>
#include <stdlib.h>

class Name {
char first[10];
char last[10];
public:
Name() { strcpy(first, "unknown"); strcpy(last, "unknown"); }
void setData(char f[], char l[]) { strcpy(first, f); strcpy(last, l); }
void display() {cout<<first<<" "<<last<<endl; }
char *getFirst() { return first; }
char *getLast() { return last; }
};

void main() {
//create temporary strings to store the first and last name read from the file
char temp1[10], temp2[10];
char sentence[10];

//create an array of Name object to store the names in the file
Name array[10];
int bil=0;//counter to count the number of names in file

fstream file("name.txt", ios::in | ios:ut);

if (!file){
cout<<"File cannot be opened!\n";
exit(1);
}

cout<<"The contents of the file:\n";
cout<<"-------------------------\n";
do{
file.getline(temp1, 10, '\n');//read from the file & store the values
file.getline(temp2, 10, '\n');//in the temporary strings
array[bil].setData(temp1, temp2); //assigning the values of the data read 
//to the private data of the class
bil++; //the number of names read
}while (!file.eof());

cout<<"\nThe contents of the file is: \n";
for (int i=0; i<bil; i++) //displaying the contents of the file
array[i].display();

cout<<endl<<endl<<"Input data to be inserted:\n"; //add another name
cout<<"------------------\n";
cout<<"First and last name: ";
cin>>temp1>>temp2;
array[bil].setData(temp1, temp2);
bil++;

file.clear();//copy back the list of names into the file
file.seekp(0);
for (i=0; i<bil; i++)
{
file<<array[i].getFirst()<<endl;

if (i == bil - 1)
file<<array[i].getLast();
else
file<<array[i].getLast()<<endl;
}

//displaying the new content of the file
cout<<endl<<endl<<"The new contents of the file:\n";
cout<<"-----------------------------\n";

file.clear();
file.seekg(0);
do{
file.getline(sentence, 10, '\n');
cout<<sentence<<endl;
}while (!file.eof());

cout<<endl;
file.close();
}

/* Template code for Project 2 */

#include <iostream.h>
#include <string.h>
#include <fstream.h>
#include <stdlib.h>
#include <ctype.h>
#include <iomanip.h>
#include <conio.h>

#define MAX 30

//TODO: DEFINE CLASS CUSTOMER

class Customer
{
private:
char *custName;
char *custIC;
char *custAdd;
char *custTelNo;
public:
Customer() 
{
custName = new char [30];
strcpy(custName, "unknown");
custIC = new char [15];
strcpy(custIC, "unknown");
custAdd = new char [50];
strcpy(custAdd, "unknown");
custTelNo = new char[12];
strcpy(custTelNo, "unknown");
}
void setData(char name[], char kp[], char add[], char tel[])
{
custName = new char [strlen(name) + 1];
strcpy(custName, name);
custIC = new char [strlen(kp) + 1];
strcpy(custIC, kp);
custAdd = new char [strlen(add) + 1];
strcpy(custAdd, add);
custTelNo = new char [strlen(tel) + 1];
strcpy(custTelNo, tel);
}
char* getName() const { return custName; }
char* getIC() const { return custIC; }
char* getAdd() const { return custAdd; }
char* getTelNo() const { return custTelNo; }
};




class DVD {
private:
char *title, *genre;
double total, inStock;
public:
DVD() 
{
title = new char [10];
strcpy(title, "unknown");
genre = new char [10];
strcpy(genre, "unknown");
total = 0;
inStock = 0;
}
void setData(char name[], char gen[], double tot, double stock)
{
title = new char [strlen(name) + 1];
strcpy(title, name);
genre = new char [strlen(gen) + 1];
strcpy(genre, gen);
total = tot;
inStock = stock;
}
char* getTitle() const { return title; }
char* getGenre() const { return genre; }
double getTotal() const { return total; }
double getStock() const { return inStock; }
};

//TODO: DEFINE CLASS RENTAL


//defining each function
int MainMenu() {
//function that displays the main menu
//user will choice the option that he/she wants
int input;
//system("color 4a");
cout<<"ZUHAIZY DVD RENTAL SHOP\n"
<<"====== Main Menu ======\n"
<<" 1. CUSTOMER\n"
<<" 2. DVD\n"
<<" 3. RENTAL\n"
<<" 4. EXIT\n\n"
<<"Enter your choice (1-4): ";
cin>>input;

while (input < 1 || input > 4) {
cout<<"\nYou have entered an illegal choice. Please try again.\n"
<<"Enter choice [1-4]: ";
cin>>input;
}

return input;
}

//TODO: DEFINE THE OPERATIONS FOR CUSTOMER MENU
//void CustomerMenu() 

//{
void CustomerMenu(Customer array[], int &bil) 
{
int ch, i, len;;
char custName[30], custIC[15];
char custAdd[50], custTelNo[12];
bool found = false;

do {
system("cls");
cout<<"=====Customer Menu========\n"
<<"1. ADD NEW CUSTOMER\n"
<<"2. DELETE A CUSTOMER\n"
<<"3. DISPLAY CUSTOMER INFORMATION\n"
<<"4. DISPLAY ALL CUSTOMER\n"
<<"5. MAIN MENU\n\n"
<<"Enter your choice: ";
cin>>ch;

while (ch < 0 || ch > 5) {
cout<<"Invalid choice! Please enter again [1-5]: ";
cin>>ch;
}

switch (ch) {
case 1: //add a new DVD
//prompt user for DVD information
cout<<"\n\nAdding a new customer\n"
<<"================\n"
<<"Enter customer information\n"
<<"Customer Name: ";
cin.ignore();
cin.getline(custName, 30, '\n');

//convert the title into capital letters
len = strlen(custName);
for (i=0; i < len; i++) {
if (islower(custName[i]))
custName[i] = toupper(custName[i]);
}

cout<<"IC No: ";
cin.ignore();
cin.getline(custIC, 15, '\n');
cout<<"Address: ";
cin.ignore();
cin.getline(custAdd, 50, '\n');
cout<<"Telephone No: ";
cin.ignore();
cin.getline(custTelNo, 12, '\n');

//insert the new DVD into the array
array[bil].setData(custName, custIC,custAdd, custTelNo);
bil++;
cout<<"The record has been successfully added...\n";
getch();
break;
case 2: //delete an existing DVD
cout<<"\n\nDeleting a customer\n"
<<"==============\n"
<<"Enter the name: ";
cin.ignore();
cin.getline(custName, 30, '\n');

//convert the title into capital letters
len = strlen(custName);
for (i=0; i < len; i++) {
if (islower(custName[i]))
custName[i] = toupper(custName[i]);
}

for (i = 0; i < bil; i++) {
if (!found)
if (strcmp(custName, array[i].getName()) == 0) {
found = true;
break;
}
}

//move the record one level up
if (found) {
for (int j=i; j<=bil-1; j++)
array[j].setData(array[j+1].getName(), array[j+1].getIC(), array[j+1].getAdd(), array[j+1].getTelNo());
bil--;
cout<<"The record has been successfully deleted...\n";
}
else
cout<<"There is no customer with that name\n";

break;
case 3: //display DVD information
cout<<"\n\nDisplaying a customer information\n"
<<"============================\n"
<<"Enter the customer name: ";
cin.ignore();
cin.getline(custName, 30, '\n');

//convert the title into capital letters
len = strlen(custName);
for (i=0; i < len; i++) {
if (islower(custName[i]))
custName[i] = toupper(custName[i]);
}

for (i = 0; i < bil; i++) {
if (!found)
if (strcmp(custName, array[i].getName()) == 0) {
found = true;
break;
}
}

if (found) {
cout<<"\nThe customer information\n"
<<"Customer Name: "<<array[i].getName()<<endl
<<"IC No: "<<array[i].getIC()<<endl
<<"Address: "<<array[i].getAdd()<<endl
<<"Telephone No: "<<array[i].getTelNo()<<endl
<<endl;
}
else
cout<<"There is no customer with that name\n";

cout<<"Press any key to continue...\n";
getch();
break;
case 4: //display all DVD
cout<<"\n\nDisplaying all customer information\n"
<<"==============================\n";
cout<<setw(30)<<"Name"<<setw(20)<<"IC No"<<setw(10)<<"Address"<<setw(10)<<"Telephone No"<<endl
<<setw(30)<<"====="<<setw(20)<<"====="<<setw(10)<< "====="<<setw(10)<<"====-"<<endl;

for (i=0; i<bil; i++){
cout<<setw(30)<<array[i].getName()
<<setw(20)<<array[i].getIC()
<<setw(10)<<array[i].getAdd()
<<setw(10)<<array[i].getTelNo()<<endl;
}
cout<<"Press any key to continue...\n";
getch();
break;
case 5: break;
}
} while (ch != 5);



}

void DVDMenu(DVD array[], int &bil) {
int ch, i, len;;
char title[30], genre[30];
double noCopies;
bool found = false;

do {
system("cls");
cout<<"=====DVD Menu========\n"
<<"1. ADD NEW DVD\n"
<<"2. DELETE A DVD\n"
<<"3. DISPLAY DVD INFORMATION\n"
<<"4. DISPLAY ALL DVD\n"
<<"5. MAIN MENU\n\n"
<<"Enter your choice: ";
cin>>ch;

while (ch < 0 || ch > 5) {
cout<<"Invalid choice! Please enter again [1-5]: ";
cin>>ch;
}

switch (ch) {
case 1: //add a new DVD
//prompt user for DVD information
cout<<"\n\nAdding a new DVD\n"
<<"================\n"
<<"Enter DVD information\n"
<<"DVD Title: ";
cin.ignore();
cin.getline(title, 30, '\n');

//convert the title into capital letters
len = strlen(title);
for (i=0; i < len; i++) {
if (islower(title[i]))
title[i] = toupper(title[i]);
}

cout<<"Genre: ";
cin.getline(genre, 20, '\n');
cout<<"Number of copies: ";
cin>>noCopies;

//insert the new DVD into the array
array[bil].setData(title, genre, noCopies, noCopies);
bil++;
cout<<"The record has been successfully added...\n";
getch();
break;
case 2: //delete an existing DVD
cout<<"\n\nDeleting a DVD\n"
<<"==============\n"
<<"Enter the DVD title: ";
cin.ignore();
cin.getline(title, 30, '\n');

//convert the title into capital letters
len = strlen(title);
for (i=0; i < len; i++) {
if (islower(title[i]))
title[i] = toupper(title[i]);
}

for (i = 0; i < bil; i++) {
if (!found)
if (strcmp(title, array[i].getTitle()) == 0) {
found = true;
break;
}
}

//move the record one level up
if (found) {
for (int j=i; j<=bil-1; j++)
array[j].setData(array[j+1].getTitle(), array[j+1].getGenre(), array[j+1].getTotal(), array[j+1].getStock());
bil--;
cout<<"The record has been successfully deleted...\n";
}
else
cout<<"There is no DVD with that title\n";

break;
case 3: //display DVD information
cout<<"\n\nDisplaying a DVD information\n"
<<"============================\n"
<<"Enter the DVD title: ";
cin.ignore();
cin.getline(title, 30, '\n');

//convert the title into capital letters
len = strlen(title);
for (i=0; i < len; i++) {
if (islower(title[i]))
title[i] = toupper(title[i]);
}

for (i = 0; i < bil; i++) {
if (!found)
if (strcmp(title, array[i].getTitle()) == 0) {
found = true;
break;
}
}

if (found) {
cout<<"\nThe DVD information\n"
<<"DVD Title: "<<array[i].getTitle()<<endl
<<"Genre: "<<array[i].getGenre()<<endl
<<"No. of copies: "<<array[i].getTotal()<<endl
<<"No. of copies currently available: "<<array[i].getStock()<<endl
<<endl;
}
else
cout<<"There is no DVD with that title\n";

cout<<"Press any key to continue...\n";
getch();
break;
case 4: //display all DVD
cout<<"\n\nDisplaying all DVD information\n"
<<"==============================\n";
cout<<setw(30)<<"Title"<<setw(20)<<"Genre"<<setw(1 0)<<"Total"<<setw(10)<<"Stock"<<endl
<<setw(30)<<"====="<<setw(20)<<"====="<<setw(10)<< "====="<<setw(10)<<"====-"<<endl;

for (i=0; i<bil; i++){
cout<<setw(30)<<array[i].getTitle()
<<setw(20)<<array[i].getGenre()
<<setw(10)<<array[i].getTotal()
<<setw(10)<<array[i].getStock()<<endl;
}
cout<<"Press any key to continue...\n";
getch();
break;
case 5: break;
}
} while (ch != 5);
}

//TODO: DEFINE THE OPERATIONS FOR RENTAL MENU
void RentalMenu() 
{

}

void main() 
{

//TODO: READ FROM CUSTOMER FILE AND INPUT INTO CUSTOMER ARRAY
char tmpName[30], tmpIC[15], tmpAdd[50], tmpTelNo[12];
//double tmpTotal, tmpStock;
int bilCustomer = 0;//counter to count the number of names in file
Customer arrayCustomer[10];

fstream file("Customer.txt", ios::in | ios:ut);

if (!file){
cout<<"File cannot be opened!\n";
exit(1);
}

do{
//read from the file & store the values in the temporary strings
file.getline(tmpName, 30, '\n');
file.getline(tmpIC, 15, '\n');
file.getline(tmpAdd, 50, '\n');
file.getline(tmpTelNo, 12, '\n');
//convert string type to double
// tmpTotal = atof(tmpT);
// tmpStock = atof(tmpS);
//assigning the values of the data read to the private data of the class
arrayCustomer[bilCustomer].setData(tmpName, tmpIC, tmpAdd, tmpTelNo); 
bilCustomer++; //the number of records read
}while (!file.eof() && bilCustomer < MAX);



//reading from DVD.txt file and input into DVD array===========
char tmpTitle[30], tmpGenre[30], tmpT[8], tmpS[8];
double tmpTotal, tmpStock;
int bilDVD = 0;//counter to count the number of names in file
DVD arrayDVD[10];

fstream DVD("DVD.txt", ios::in | ios:ut);

if (!DVD){
cout<<"File cannot be opened!\n";
exit(1);
}

do{
//read from the file & store the values in the temporary strings
DVD.getline(tmpTitle, 30, '\n');
DVD.getline(tmpGenre, 30, '\n');
DVD.getline(tmpT, 8, '\n');
DVD.getline(tmpS, 8, '\n');
//convert string type to double
tmpTotal = atof(tmpT);
tmpStock = atof(tmpS);
//assigning the values of the data read to the private data of the class
arrayDVD[bilDVD].setData(tmpTitle, tmpGenre, tmpTotal, tmpStock); 
bilDVD++; //the number of records read
}while (!DVD.eof() && bilDVD < MAX);


//TODO: READ FROM RENTAL FILE AND INPUT INTO RENTAL ARRAY

int choice;
do 
{
system("cls");
choice = MainMenu();

switch (choice) {
case 1: CustomerMenu(arrayCustomer, bilCustomer);
break;
case 2: DVDMenu(arrayDVD, bilDVD);
break;
case 3: RentalMenu();
break;
case 4: cout<<"\nTerminating program...\n\n";
} 
}while (choice != 4);

//once operations are completed, copy the arrays back into their respective files
//TODO: COPY CUSTOMER ARRAY INTO CUSTOMER TEXT FILE
file.clear();
file.seekp(0);
for (int i=0; i<bilCustomer; i++)
{
file<<arrayCustomer[i].getName()<<endl;
file<<arrayCustomer[i].getIC()<<endl;
file<<arrayCustomer[i].getAdd()<<endl;
file<<arrayCustomer[i].getTelNo()<<endl;

//writing the last line
if (i == bilCustomer - 1)
file<<arrayCustomer[i].getName();
else
file<<arrayCustomer[i].getName()<<endl;
}

//copying DVD array into DVD.txt file
DVD.clear();
DVD.seekp(0);
for ( i=0; i<bilDVD; i++)
{
DVD<<arrayDVD[i].getTitle()<<endl;
DVD<<arrayDVD[i].getGenre()<<endl;
DVD<<arrayDVD[i].getTotal()<<endl;

//writing the last line
if (i == bilDVD - 1)
DVD<<arrayDVD[i].getStock();
else
DVD<<arrayDVD[i].getStock()<<endl;
}


//TODO: COPY RENTAL ARRAY INTO RENTAL TEXT FILE

}

#include <iostream>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <fstream>
#include <conio.h>
#include <windows.h>
#include <cctype>
#include <cstdio>
#include <iomanip>
#include <string>
using namespace std;

class Customer
{

private:
string word;


protected:

char name[100]; 
char ICNo[100];
char add[100];
char telNo[100];

public:

void custMenu();
void addCust();
void deleteCust();
void displayCustInfo();
// void displayAllCust();

};

void Customer::custMenu()
{

char choice;

do
{
do
{

cout<< "\t\t\t ************************************ " <<endl;
cout<< "\t\t\t ** ZUHAILY DVD RENTAL SHOP ** " <<endl;
cout<< "\t\t\t ************************************ " <<endl;


cout<< " CUSTOMER MENU " <<endl;
cout<< " ***************** " <<endl;
cout<< "\n 1) Add New Customer " <<endl;
cout<< " 2) Delete Customer " <<endl;
cout<< " 3) Display Customer Information " <<endl;
cout<< " 4) Display All Customer " <<endl;
cout<< " 5) Exit " <<endl;
cout<<endl;

cout<< " Enter your choice [1-5] : ";
cin>>choice;

system("cls");

} while(choice!='1' && choice!='2' && choice!='3' && choice!='4' && choice!='5');


switch(choice)
{
case '1':
{
addCust();
system("cls");
break;
}

case '2':
{
deleteCust();
system("cls");
break;
}

case '3':
{
displayCustInfo();
system("cls");
break;
}

case '4':
{
// displayAllCust();
system("cls");
break;
}

case '5':
{
return;
break;
}
}

}while(choice!='5');

}



void Customer::addCust()
{

char quest;

do{

system("cls");

string newWord;
char input[100];

cout<<"\t\t+====================================== ========+\n";
cout<<"\t\t| CUSTOMER INFO |\n";
cout<<"\t\t+====================================== ========+\n";

cout<<"\n\t\tEnter 0 to Exit\n";

cout<<"\n\t\tName : ";
cin.ignore();
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;

newWord=input;
for(int a=0; a<newWord.length(); a++)
newWord[a]=toupper(newWord[a]);

cout<<"\n\t\tICNo : ";
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;

newWord=newWord+'/'+input;

cout<< "\n\t\tAddress : ";
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;
newWord=newWord+'/'+input;

for(int b=0; b<newWord.length(); b++)
newWord[b]=toupper(newWord[b]);

cout<< "\n\t\tTelNo : ";
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;
newWord=newWord+'/'+input;

ofstream file("cust.txt",ios::app);
file<<"\n"<<newWord;
file.close();

cout<<"\n\n\t\tThe details had been added into file successfully! \n\n\t\t";


cout << "\n\tDo You Want to Add Another Customer's Info? [Y/N]: ";
cin >> quest;
cout<<endl;

} while ( quest != 'n' && quest != 'N'); 

system("PAUSE");
}


void Customer::deleteCust()
{
system("cls");

int choice,i=1;
string word;

cout<<"\t\t+====================================== ========+\n";
cout<<"\t\t| DELETE CUSTOMER INFO |\n";
cout<<"\t\t+====================================== ========+\n";

cout<<"\n\t\tEnter 0 to Exit\n";
ifstream infile("cust.txt");

while(!infile.eof()){
getline(infile,word);
string word2;

for(int j=0; j<word.length(); j++){
if(word[j]=='/')
break;
word2+=word[j];
}
cout<<"\n\t\t"<<i<<"=>"<<word2;
i++;
}
infile.close();
cout<<"\n\n\t\tPlease Choose Your Choice => ";
cin>>choice;
flushall();
if(choice==0)
return;
else if(choice>i+1 || choice<0)
deleteCust();

else{
string Words[100],temp; 
int k=0,m=0;
ifstream infile2("cust.txt");
while(!infile2.eof()){
getline(infile2,temp);
if(m!=choice-1){
Words[k]=temp;
k++;
}
m++;
}
infile2.close();
ofstream infile3("cust.txt",ios:ut);
for(int n=0; n<k; n++){
infile3<<Words[n];
if(n+1!=k)
infile3<<"\n";
}

cout<<"\n\n\t\tThe detail had been deleted from file successfully! \n\n\t\t";
system("PAUSE");
}

}

void Customer::displayCustInfo()
{
char buffer[50];

ifstream file("cust.txt",ios::in);
system("cls");

if (!file) 
{
cout << "Error opening input file" << endl;
exit(-1); 
}

cout << "\t\t\t List of Customer's Information " <<endl;
cout << "\t\t\t**********************************" <<endl;
cout<<endl;
while (!file.eof())
{
file.getline(buffer,50);
cout<<buffer<<endl;
cout<<endl;
}

system("PAUSE");
file.close();
return;

}


/*void Customer::displayAllCust()
{

cout<<"\t\t+====================================== ========+\n";
cout<<"\t\t| DISPLAY ALL CUSTOMER |\n";
cout<<"\t\t+====================================== ========+\n";


}
*/


class DVD{

protected:

char genre[50];
int quantity;

public:

void DVDmenu();
void addDVD();
void deleteDVD();
void displayDVDInfo();
// void displayGenre();


};


void DVD:VDmenu()
{

char choice;

do
{
do
{

cout<< "\t\t\t ************************************ " <<endl;
cout<< "\t\t\t ** ZUHAILY DVD RENTAL SHOP ** " <<endl;
cout<< "\t\t\t ************************************ " <<endl;


cout<< " DVD MENU " <<endl;
cout<< " ***************** " <<endl;
cout<< "\n 1) Add New DVD " <<endl;
cout<< " 2) Delete DVD " <<endl;
cout<< " 3) Display all DVD " <<endl;
cout<< " 4) Display According Genre " <<endl;
cout<< " 5) Exit " <<endl;
cout<<endl;

cout<< " Enter your choice [1-5] : ";
cin>>choice;

system("cls");

} while(choice!='1' && choice!='2' && choice!='3' && choice!='4' && choice!='5');


switch(choice)
{
case '1':
{
addDVD()
;
system("cls");
break;
}

case '2':
{
deleteDVD();
system("cls");
break;
}

case '3':
{
displayDVDInfo();
system("cls");
break;
}

case '4':
{
// displayGenre();
system("cls");
break;
}

case '5':
{
return;
break;
}
}

}while(choice!='5');

}

void DVD::addDVD()
{

char choice;

do{

system("cls");

string newWord;
char input[100];

cout<<"\t\t+====================================== ========+\n";
cout<<"\t\t| DVD INFORMATION |\n";
cout<<"\t\t+====================================== ========+\n";

cout<<"\n\t\tEnter 0 to Exit\n";

cout<<"\n\t\tTitle : ";
cin.ignore();
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;
newWord=input;

for(int a=0; a<newWord.length(); a++)
newWord[a]=toupper(newWord[a]);

cout<<"\n\t\tGenre : ";
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;
newWord=newWord+'/'+input;

for(int b=0; b<newWord.length(); b++)
newWord[b]=toupper(newWord[b]);

cout<< "\n\t\tNo of copies : ";
cin.getline(input,100);

if(strcmp(input,"0")==0) 
return;
newWord=newWord+'/'+input;



ofstream file("dvd.txt",ios::app);
file<<"\n"<<newWord;
file.close();

cout<<"\n\n\t\tThe details had been added into file successfully! \n\n\t\t";


cout << "\n\tDo You Want to Add Another Customer's Info? [Y/N]: ";
cin >> choice;
cout<<endl;

} while ( choice != 'n' && choice != 'N'); 

system("PAUSE");
}


void DVD::deleteDVD()
{
system("cls");

int choice,i=1;
string word;

cout<<"\t\t+====================================== ========+\n";
cout<<"\t\t| DELETE DVD INFORMATION |\n";
cout<<"\t\t+====================================== ========+\n";

cout<<"\n\t\tEnter 0 to Exit\n";
ifstream infile("dvd.txt");

while(!infile.eof()){
getline(infile,word);
string word2;

for(int j=0; j<word.length(); j++){
if(word[j]=='/')
break;
word2+=word[j];
}
cout<<"\n\t\t"<<i<<"=>"<<word2;
i++;
}
infile.close();
cout<<"\n\n\t\tPlease Choose Your Choice => ";
cin>>choice;
flushall();
if(choice==0)
return;
else if(choice>i+1 || choice<0)
deleteDVD();

else{
string Words[100],temp; 
int k=0,m=0;
ifstream infile2("dvd.txt");
while(!infile2.eof()){
getline(infile2,temp);
if(m!=choice-1){
Words[k]=temp;
k++;
}
m++;
}
infile2.close();
ofstream infile3("dvd.txt",ios:ut);
for(int n=0; n<k; n++){
infile3<<Words[n];
if(n+1!=k)
infile3<<"\n";
}

cout<<"\n\n\t\tThe detail had been deleted from file successfully! \n\n\t\t";
system("PAUSE");
}

}

void DVD::displayDVDInfo()
{
char buffer[50];

ifstream file("dvd.txt",ios::in);
system("cls");

if (!file) 
{
cout << "Error opening input file" << endl;
exit(-1); 
}

cout<<endl;
cout << "\t\t\t List of DVD's Information " <<endl;
cout << "\t\t\t**********************************" <<endl;

while (!file.eof())
{
file.getline(buffer,50);
cout<<buffer<<endl;
cout<<endl;
}

system("PAUSE");
file.close();
return;

}

/*void DVD::displayGenre()
{



}
*/


class Rental{

protected:

// char r_date[20];
// char d_date[20];

public:

void RentalMenu();


};


void Rental::RentalMenu()
{
char choice;

do
{
do
{

cout<< "\t\t\t ************************************ " <<endl;
cout<< "\t\t\t ** ZUHAILY DVD RENTAL SHOP ** " <<endl;
cout<< "\t\t\t ************************************ " <<endl;


cout<< " RENTAL MENU " <<endl;
cout<< " ***************** " <<endl;
cout<< "\n 1) Add Rental Info " <<endl;
cout<< " 2) Display" <<endl;
cout<< " 3) Exit " <<endl;
cout<<endl;

cout<< " Enter your choice [1-3] : ";
cin>>choice;

system("cls");

} while(choice!='1' && choice!='2' && choice!='3');


switch(choice)
{
case '1':
{
// addRental();
system("cls");
break;
}

case '2':
{
// displayRental();
system("cls");
break;
}

case '3':
{
return;
break;
}
}

}while(choice!='3');

}




void main(){

Customer y;
DVD z;
Rental q;


int x;


do{

do{

cout<< "\t\t\t ************************************ " <<endl;
cout<< "\t\t\t ** ZUHAILY DVD RENTAL SHOP ** " <<endl;
cout<< "\t\t\t ************************************ " <<endl;

cout<< " MAIN MENU " <<endl;
cout<< " ************** " <<endl;

cout<< "\n 1) Customer " <<endl;
cout<< " 2) DVD " <<endl;
cout<< " 3) Rental " <<endl;
cout<< " 4) Exit " <<endl;

cout<< "\n Enter your choice [1-4] : ";
cin>>x;

cin.ignore(1,'\n');
cout<<endl;
system("cls");

}while(x!=1 && x!=2 && x!=3 && x!=4);



switch(x)

{
case 1:
y.custMenu();
system("cls");
break;

case 2:
z.DVDmenu();
system("cls");
break;

case 3:
q.RentalMenu();
system("cls");
break;

default:
break;
}

}while(x!=4);


cout<<endl;
cout<< " \3\3\3\3\3 Thank You! \3\3\3\3\3 " <<endl;
cout<<endl<<endl;
}