#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
#include<string.h>
#define SIZE 5
int menu();
int findslot();
void search();
void del();
void report();
class mobil
{
    public:
            char name[21];
            char fname[21];
            char number[21];
            mobil::mobil()
                    {
                        name[0]='\0';
                        fname[0]='\0';
                    }
            void enter(int i);
            char getstate();
            void print(int &);
            void seNul() {name[0]='\0',fname[0]='\0';}
            void tell(int k);
}mob[SIZE];
//===================================

char mobil::getstate()
{
    return name[0];
}
//-------------------------
void mobil::enter(int i)
{
clrscr();
    char ch;
    cout<<"|      name        "<<" |        fname        |"<<"
tell        |\n";
    cout<<"|";
    gotoxy(3,2);
    cout<<name;
    gotoxy(24,2);
    cout<<fname;
    gotoxy(48,2);
    gotoxy(22,2);
    cout<<"|";
    gotoxy(45,2);
    cout<<"|";
    gotoxy(67,2);
    cout<<"|";
    gotoxy(5,20);

    if (!mob[i].getstate())
    {
        cout<<"continue ... y Or n : ";
        cin>>ch;
        if (ch=='y')
        {
            gotoxy(3,2);
            cin.get(name,20);
            cin.get();
            gotoxy(24,2);
            cin.get(fname,20);
            cin.get();
            gotoxy(48,2);
            tell(i);
        }
    }
    else
    {
        gotoxy(48,2);
        tell(i);
    }

}
//==========================================
void mobil::tell(int k)
{
int p=0;
cin>>number;
if (number[0]=='+')
    {
      p++;
    }
for (int i=p ; number[i] ; i++)
{

    if (number[i]>='0' && number[i]<='9' );
    else
    {
        cout<<"Fqt addad Vared konid";
        enter(k);
    }

}
}
//=========================================
void mobil::print(int& row)
{
    gotoxy(1,row);
    cout<<"|";
    gotoxy(22,row);
    cout<<"|";
    gotoxy(45,row);
    cout<<"|";
    gotoxy(67,row);
    cout<<"|";
    gotoxy(3,row);
    cout<<name;
    gotoxy(24,row);
    cout<<fname;
    gotoxy(48,row);
    cout<<number;

    row++;
}
//==============================
void main()
{
    int i;
    char ch;
    for(;;)
    {
      clrscr();
      ch=menu();
      switch (ch)
      {
            case '1':
                i=findslot();
                if(i==-1)
                    {
                        cout<<"\n list full.press a key...";
                        getch();
                    }
                else
                    {
                        mob[i].enter(i);
                        break;
                    }
            case '2':
                del();
                break;
            case '3':
                search();
                break;
            case '4':
                report();
                break;
            case '5':
                exit(0);
        }
    }
}
//=================================
int menu()
{
    char c;
    gotoxy(5,2);
        cout<<"  ...Contacts Mobile... ";
    gotoxy(5,4);
    cout<<"1) enter a tell number ";
    gotoxy(5,5);
    cout<<"2) delete a tell number ";
    gotoxy(5,6);
    cout<<"3) search tell number ";
    gotoxy(5,7);
    cout<<"4) report list ";
    gotoxy(5,8);
    cout<<"5) exit ";
    do
    {
        gotoxy(5,10);
        cout<<"enter your select(1-5) : ";
        cin>>c;
    }


    while (c<'1' && c>'5');
return c;
}
//====================================
int findslot()
{
    int slot;
    for (slot=0 ;slot<SIZE && mob[slot].getstate() ; slot++);
    if (slot==SIZE)
        return -1;
    else
        return slot;
}
//====================================================
void del()
{
clrscr();
    int i;
    char no[20];
    cout<<"number tell del: ";
    cin>>no;
    for(i=0 ; i<SIZE  ;i++)
    {
        if (strcmp(mob[i].number,no)==0)
            break;
    }
    if(i==SIZE || !mob[i].getstate())
    {
        cout<<"tell number" <<no<<" no exist"<<"press key to continue...";
    }
    else
    {
        mob[i].seNul();
        cout<<"tell number" <<no<<" deleted";
    }
getch();
}
//===========================================
void search()
{
clrscr();
    int i,row=2;
    char a,no[20],name1[20];
    gotoxy(5,5);
    cout<<" 1) search by name";
    gotoxy(5,6);
    cout<<" 2) search by tell number";
    gotoxy(5,7);
    cout<<" 3) menu";
    do
    {
        gotoxy(5,10);
        cout<<"enter your select(1-3): ";
        cin>>a;
    }while(a<'1' && a>'2');
    switch(a)
    {
        case '1':
            clrscr();
            cout<<"enter name search : ";
            cin.get(name1,19);
            for(i=0;i<SIZE ;i++)
                {
                  if (strcmp(mob[i].name,name1)==0)
                  break;
                }
                  if(i==SIZE || !mob[i].getstate())
                    {
                        clrscr();
                        cout<<" tell number not fond";
                    }
                  else
                    {
                        clrscr();
                        cout<<"|      name        "<<" |        fname        |"<<"
    tell        |\n";
                        mob[i].print(2);
                      }
            getch();
            break;
        case '2':
            clrscr();
            cout<<"enter tell number search : ";
            cin>>no;
            for(i=0;i<SIZE ;i++)
                {
                    if (strcmp(mob[i].number,no)==0)
                    break;
                }
            if(i==SIZE || !mob[i].getstate())
              {
                  clrscr();
                  cout<<" tell number not fond";
                }
            else
                {
                    clrscr();
                    cout<<"|      name        "<<" |        fname        |"<<"
  tell        |\n";
                    mob[i].print(2);
                }
                getch();
                break;
        case '3':
                break;
                getch();
  }
}
//====================================
void report()
{
    int i,row=2;
    clrscr();
    cout<<"|      name        "<<" |        fname        |"<<"
tell        |\n";
    for(i=0 ; i<SIZE ; i++)
    {
        if(mob[i].getstate())
            mob[i].print(row);
    }
getch();
}