#include<fstream.h>
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<iostream.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
      void deposit(void);
      void addrecord();
      void delrecord();
      void modrecord();
      void disprecord();
      void dispall();
      void withdraw();
   float w,z;
                 class account
  {
                  int accountno,cls;
                  char name[30],type;
                  float deposit,withdraw;
  public:
                  account()
 {
                deposit=withdraw=0;
    }
                    int giveaccountno()
 {
                      return accountno;
    }
                void getdata(int mrno)
 {
                    accountno=mrno+1;
                      cout<<"\t\t\tACCOUNT NUMBER:";
                      cout<<accountno<<" \n";
                      cout<<"\t\t\tENTER YOUR NAME:";
                gets(name);
                      cout<<" ";
                    cout<<"\t\t\tENTER TYPE OF ACCOUNT SAVING(s)/CURRENT(c):";
                cin>>type;
                   cout<<" ";
                   cout<<"\t\t\tENTER INITIAL AMOUNT:Php.";cin>>deposit;
                   cout<<" ";
	clrscr();
  }
                void withdrawal(int m)
   {
                   cout<<"\n\n\n\n\n\n\n\n\n\t\tAMOUNT BEFORE WITHDRAWING:Php."<<deposit<<"";
      deposit=deposit-m;
                   cout<<"\n\n\t\tAMOUNT AFTER WITHDRAWING:Php."<<deposit;
    }
                void deposital(int m)
 {
                   cout<<"\n\n\n\n\n\n\n\n\n\t\tAMOUNT BEFORE DEPOSIT:Php."<<deposit<<"";
    deposit=deposit+m;
                   cout<<"\n\n\t\tAMOUNT AFTER DEPOSIT :Php."<<deposit;
  }
                void dispdata()
   {
                                 int scrnt=0;
                     if(scrnt==1)
    {
      clrscr();
                   cout<<"\t\t\tDISPLAY ALL MENU ";
    scrnt=0;
  }
                    cout<<"\n\t\t\tACCOUNT NUMBER:";
                    cout<<accountno;
                    cout<<"\n\t\t\tNAME OF DEPOSITOR:";
                    cout<<name;
                    cout<<"\n\t\t\tTYPE OF ACCOUNT SAVING(s)/CURRENT(c):";
                    cout<<type;
                    cout<<"\n\t\t\tBALANCE :Php.";
                    cout<<deposit;
    scrnt++;
     }
  };
 
                void main()
    {
                                 int menuch;
 
                 do
    {
                    clrscr();
                    textcolor(14);
                    textbackground(1);
		   cout<<"\n\t\t\tKIKIMUT BANKING SYSTEM...";
                   cout<<"\n\n\n\n\n\n\n\n\t\t\tMAIN MENU\n";
                   cout<<"\n\t\t\t1.NEW ACCOUNT";
                   cout<<"\n\t\t\t2.CLOSE AN ACCOUNT";
                   cout<<"\n\t\t\t3.MODIFY AN ACCOUNT";
                   cout<<"\n\t\t\t4.DISPLAY AN ACCOUNT";
                   cout<<"\n\t\t\t5.DISPLAY ALL RECORDS";
                   cout<<"\n\t\t\t6.WITHDRAW AMOUNT";
                   cout<<"\n\t\t\t7.DEPOSIT AMOUNT";
                   cout<<"\n\t\t\t8.EXIT";
                   cout<<"\n\t\t\tENTER YOUR CHOICE:";
      cin>>menuch;
 
                                 switch(menuch)
    {
 
                   case 1:addrecord();break;
                   case 2:delrecord();break;
                   case 3:modrecord();break;
                   case 4:disprecord();break;
                   case 5:dispall();break;
                   case 6:withdraw();break;
                   case 7:deposit();break;
     }
  }
                 while(menuch!=8);
     }
                  void addrecord()
  {
                                     account obj_1,obj_2;
                                  fstream fout;
                   fout.open("banking.txt",ios::in|ios::binary);
     if(!fout)
  {
		clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\tFILE OPEN ERROR";getch();return;}
                int recsize=sizeof(account);
                    fout.seekg(0,ios::end);
                  fout.seekg(-1*recsize,ios::cur);
                 fout.read((char*)&obj_1,recsize);
    int mrno=obj_1.giveaccountno();
                fout.close();
    clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\t\tADD MENU\n";
     obj_2.getdata(mrno);
                  fout.open("banking.txt",ios::app|ios::binary);
     if(!fout)
   {
                    cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tFILE OPEN ERROR";getch();return;}
      fout.write((char*)&obj_2,recsize);
                    cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tRECORD ADDED TO DATABASE\n"<<"\n\t\t\tPress any key to continue... ";
      getch();
                 fout.close();
   }
                void dispall()
  {
                                  account obj_3;
                    fstream fout;
                  int recsize=sizeof(account);
                   int countrec=0;
                clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tDISPLAY ALL MENU\n\n ";
    fout.open("banking.txt",ios::in);
                if(!fout)
  {
		clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tFILE OPEN ERROR  ";getch();return;}
                while(fout.read((char*)&obj_3,recsize))
  {
                   obj_3.dispdata();
     countrec++;
                    cout<<"\n\n\t\t\tPRESS ANY KEY FOR NEXT....\n\n";
     getch();
  }
                  clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tEND OF FILE.TOTAL NUMBER OF RECORDS..."<<countrec;
                   cout<<"\n\n\t\t\tPress any key to continue......";
    getch();
      fout.close();}
                void disprecord()
 {
                                   account obj_4;
                   fstream fout;
                     int mrno,flag=0;
                    int recsize=sizeof(account);
    clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\tDISPLAY A RECORD MENU\n";
    fout.open("banking.txt",ios::in);
                    if(!fout)
   {
	clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tFILE OPEN ERROR  ";getch();return;}
                   cout<<"\n\t\t\tENTER  THE ACCOUNT NUMBER:";cin>>mrno;
     while(fout.read((char*)&obj_4,recsize))
 {
     if (obj_4.giveaccountno()==mrno)
{
                   obj_4.dispdata();
                    cout<<"\n\n\t\t\tPress any key to continue.....";
     flag=1;break;
  }
 }
     if(flag==0)
  {
	clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\tNO SUCH ACCOUNT EXIST";
     cout<<"\n\t\t\tPress any key......";
  }
                getch();
    fout.close();
 }
                void delrecord()
  {
                                    account obj_5;
                                 fstream fout,temp;
                  int mrno,flag;
                   int recsize=sizeof(account);
     clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\tCLOSE ACCOUNT MENU\n";
     fout.open("banking.txt",ios::in);
                 if(!fout)
 {
		clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\t\tFILE OPEN ERROR";
                    getch();
                   return;
    }
      temp.open("temp.txt",ios::app|ios::binary);
    if(!temp)
 {
	clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\n\t\t\t\tFILE OPEN ERROR";
                getch();
     return;
  }
                    cout<<"\n\t\t\tENTER THE ACCOUNT NUMBER:";
                cin>>mrno;
	clrscr();
                  while(fout.read((char*)&obj_5,recsize))
   {
                 if(obj_5.giveaccountno()==mrno)
 {
                   obj_5.dispdata();
                char confirm;
		clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\t\t\tARE YOU SURE TO DELETE IT(Y/N)..";cin>>confirm;
      if(confirm=='Y'||confirm=='y')
 {
                   fout.read((char*)&obj_5,recsize);
			clrscr();
                  cout<<"\n\n\n\n\n\n\n\n\n\t\t\tRECORD DELETED FROM DATABASE\n";
                  cout<<"\n\t\t\tpress any key to continue....";
                      flag=1;
                                 if(!fout)
                 break;
      }
                    flag=1;	
     }
   temp.write((char*)&obj_5,recsize);}
                 fout.close();
    temp.close();
                    remove("banking.txt");
                  rename("temp.txt","banking.txt");
                    if(flag==0)
 {
                   cout<<"NO SUCH ACCOUNT EXIST\n";
                   cout<<"Press any key to continue.....\n";
  }
     getch();
 }
                 void modrecord()
  {
    account obj_6;
                fstream fout;
                  int mrno,flag=0;
                  int recsize=sizeof(account);
    clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\t\t\tMODIFY RECORD MENU\n";
    fout.open("banking.txt",ios::in|ios::out|ios::binary);
     if(!fout)
 {
                   cout<<"FILE OPEN ERROR";
                   getch();
                    return;
                   }
     fout.seekg(ios::beg);
                   cout<<"\n\t\t\tENTER RECORD NUMBER:";
                    cin>>mrno;
      while(fout.read((char*)&obj_6,recsize))
  {
                  if(obj_6.giveaccountno()==mrno)
  {
                clrscr();
                  cout<<"\n\n\t\t\tOLD DATA\n";
                      obj_6.dispdata();
	int tmprno=obj_6.giveaccountno()-1;
                      account obj_7;
			 cout<<"\n\n\t\t\tENTER NEW DATA\n\n";
                     obj_7.getdata(tmprno);
                  char confirm;
      cout<<"\n\n\n\n\n\n\n\n\n\t\t\tARE YOU SURE(Y/N)  ";
                cin>>confirm;
     if(confirm=='Y'||confirm=='y')
 {
                                  fout.seekg(-1*recsize,ios::cur);
                       fout.write((char*)&obj_7,recsize);
		clrscr();
                   cout<<"\n\n\n\n\n\n\n\n\n\t\t\tRECORD MODIFIED";
                  cout<<"\n\t\t\tPress any key to continue.....";
                                    flag=1;
  }
     }
                  if(flag==0)
 {
		clrscr();
                                 cout<<"\n\n\n\n\n\n\n\n\n\n\n\t\t\tNO SUCH RECORD EXIST\n";
                       cout<<"\t\t\tPress any key to continue.....\n";
   }
      }
                                 fout.close();
                    getch();
    }
                 void withdraw()
    {
                     account obj_9;
                fstream fout;
    int mrno=0;
  int recsize=sizeof(account);
                   clrscr();
                       cout<<"\n\n\n\n\n\n\n\n\n\t\t\tWITHDRAWAL MENU";
                  fout.open("banking.txt",ios::in|ios::out|ios::binary);
                                  if(!fout)
     {
                   cout<<"FILE OPEN ERROR";getch();return;}
                       fout.seekg(ios::beg);
                   cout<<"\n\n\t\t\tENTER ACCOUNT NUMBER:";
      cin>>mrno;
                      while(fout.read((char*)&obj_9,recsize))
 {
                    if(obj_9.giveaccountno()==mrno)
      {
                 clrscr();
                 cout<<"\n\n\n\n\n\n\n\n\n\t\tENTER THE AMOUNT TO BE WITHDRAWN:Php.";
    cin>>w;
		clrscr();
                    obj_9.withdrawal(w);
                                  fout.seekg(-1*recsize,ios::cur);
                   fout.write((char*)&obj_9,recsize);
  }
    }
                  fout.close();
                      getch();
  }
 
                    void deposit(void)
  {
                  account obj_10;
      fstream fout;
                 int mrno=0;
      int recsize=sizeof(account);
     clrscr();
                    cout<<"\n\n\n\n\n\n\n\n\n\t\t\tDEPOSITAL MENU\n";
                fout.open("banking.txt",ios::in|ios::out|ios::binary);
   if(!fout)
 {
                  cout<<"FILE OPEN ERROR";getch();return;}
     fout.seekg(ios::beg);
                  cout<<"\n\t\t\tENTER ACCOUNT NUMBER:";
                cin>>mrno;
                  while(fout.read((char*)&obj_10,recsize))
  {
      if(obj_10.giveaccountno()==mrno)
  {
    clrscr();
     cout<<"\n\n\n\n\n\n\n\n\n\t\tENTER THE AMOUNT TO BE DEPOSITED:Php.";
   cin>>w;
	clrscr();
      obj_10.deposital(w);
  fout.seekg(-1*recsize,ios::cur);
      fout.write((char*)&obj_10,recsize);
   }
     }
  fout.close();
     getch();
   }