#include <iostream>
#include <string>
#include <fstream>
#include <conio.h>
using namespace std;

struct TarifPlan
{
private:
    float zalishok;
public:
    float sms;
    float price1;
    float price2;
    void setzalishok()
    {
        zalishok = 15;
    }
    int getzalishok()
    {
        //cout << zalishok << endl;
        return zalishok;
    }
    void popovnenya()
    {
        zalishok += 20;
    }
    void popovnenya(int x)
    {
        zalishok += x;
    }
    void abouttarifplan()
    {
        cout << " Vartist sms - " << sms << "\n Zena rozmovu v sereduni mereshi - " << price1 << "\n Zena rozmovu z nomeramu inshih operatoriv - " << price2 << "\n Zalishok = " << zalishok << endl;
    }



    TarifPlan() //тут помилка
    {
        ifstream filee;
        filee.open("tarifplan.txt", fstream::in);

        filee >> sms;
        filee >> price1;
        filee >> price2;
    }

};


class Abonent
{
protected:
    int nomer;
    string result;
    string name;
    TarifPlan plan;

    //------------------------------------------------------------------------------------------------------------------
public:
    Abonent()
    {
        ifstream filee;
        filee.open("abonent.txt", fstream::in);

        filee >> nomer;
        filee >> result;
        filee >> name;
    }



    void aboutabonent()
    {
        cout << " nomer - " << nomer << "\n result - " << result << "\n name - " << name << endl;
        plan.abouttarifplan();

    }
    void popovnenya()
    {
        plan.popovnenya();
    }
    void popovnenya(int x)
    {
        plan.popovnenya(x);
    }
    void setzalishok()
    {
        plan.setzalishok();
    }

};

class Naslidok : public Abonent
{
public:
    void zchituvanua(string imya)
    {
        ifstream filee;
        filee.open(imya, fstream::in);
        filee >> plan.sms;
        filee >> plan.price1;
        filee >> plan.price2;
    }

    void choosingtf()
    {
        popovnenya(-10);
    }

    friend void countsms(Naslidok& value);
};

int zukl(float value1, float value2)
{
    int count = 0;
    while (value1 != 0)
    {
        value1 -= value2;
        if (value1 >= 0)
            count++;
        else
            break;
    }
    //cout << count << endl;
    return count;
}

void countsms(Naslidok& value)
{
    float x = value.plan.getzalishok();
    cout << " Count of sms - " << zukl(x, value.plan.sms) << endl;
    cout << " Count of zena1 - " << zukl(x, value.plan.price1) << endl;
    cout << " Count of zena2 - " << zukl(x, value.plan.price2) << endl;
    //cout << " Count of sms - " << count<< endl;
}



Naslidok naslidok;
void menu()
{
    char point;
    cout << "Viberite tarifplan: 1, 2, 3, 4 or 5 : ";
    cin >> point;
    switch (point)
    {
    case '1':
        naslidok.zchituvanua("tarifplan.txt");
        break;
    case'2':
        naslidok.zchituvanua("tarifplan2.txt");
        break;
    case '3':
        naslidok.zchituvanua("tarifplan3.txt");
        break;
    case '4':
        naslidok.zchituvanua("tarifplan4.txt");
        break;
    case '5':
        naslidok.zchituvanua("tarifplan5.txt");
        break;
    }

}

int main()
{
    naslidok.setzalishok();
    menu();
    char znak, znak2;
    do
    {
        cout << "Vvedite znak - " << endl;
        cout << "1 - stan rahunku" << endl;
        cout << "2 - popovnenya na 20" << endl;
        cout << "3 - popovnenya na x" << endl;
        cin >> znak;
        switch (znak)
        {
        case '1':
            naslidok.aboutabonent();
            countsms(naslidok);
            break;
        case '2':
            naslidok.popovnenya();
            naslidok.aboutabonent();
            break;
        case '3':
            int x;
            cout << "Vvedite x" << endl;
            cin >> x;
            naslidok.popovnenya(x);
            naslidok.aboutabonent();
            break;
        default: puts("Invalid input"); return 0;
        }

        cout << "Press # if you want to choose the tarifplan" << endl;
        cin >> znak2;
        if (znak2 == '#')
        {
            menu();
            naslidok.choosingtf();
        }

    } while (getch() != 27);


    system("pause");
    return 0;
}