Sladoled

#include <iostream>
#include <cstring>

using namespace std;

// vashiot kod ovde

class IceCream{
private:
    char* ime;
    char sostav[100];
    float cena;
    int popust;
public:
    IceCream(){
        popust = 0;
        ime = new char[0];
    }
    IceCream(char *name, char *ingr, int price){
        ime = new char[strlen(name)+1];
        strcpy(ime, name);
        strcpy(sostav, ingr);
        cena = price;
        popust = 0;
    }
    IceCream(char *name){
        ime = new char[strlen(name)+1];
        strcpy(ime, name);
    }
    IceCream(const IceCream &ic){
            ime = new char[strlen(ic.ime)+1];
            strcpy(ime, ic.ime);
            strcpy(sostav, ic.sostav);
            cena = ic.cena;
            popust = ic.popust;
    }

    IceCream& operator=(const IceCream &ic){
        if(this!=&ic){
            delete [] ime;
            ime = new char[strlen(ic.ime)+1];
            strcpy(ime, ic.ime);
            strcpy(sostav, ic.sostav);
            cena = ic.cena;
            popust = ic.popust;
        }
        return *this;
    }

    IceCream& operator++(){
        popust+=5;
        return *this;
    }


    IceCream& operator+(const char *niza){
        char* tmp;
        int b = strlen(this->ime)+strlen(niza)+4;
        tmp = new char[b];
        for(int i=0; i<strlen(this->ime); ++i){
            tmp[i] = this->ime[i];
        }
        delete [] ime;
        strcat(tmp, " + ");
        strncat(tmp, niza, strlen(niza));
        tmp[b] = '\0';
        ime = new char[b+1];
        strcpy(ime, tmp);
        //cout<<ime<<endl;
        delete [] tmp;
        this->cena+=10;
        return *this;
    }

    void setDiscount(int discount){
        if(discount>=0&&discount<=100){
            this->popust = discount;
        }
    }

    void setName(char *name){
        delete [] ime;
        ime = new char[strlen(name)+1];
        strcpy(ime, name);
    }

    float findPopust() const{
        return this->cena-(float)((this->cena/100)*(popust));
    }

    friend ostream& operator<<(ostream &out, const IceCream &ic);
    ~IceCream(){
        delete [] ime;
    }
};

ostream& operator<<(ostream &out, const IceCream &ic){
    out<<ic.ime<<": "<<ic.sostav<<" "<<ic.cena;
    if(ic.popust!=0&&ic.popust>0){
        out<<" ("<<ic.findPopust()<<")";
    }
    else
        cout<<" ";
    return out;
}

class IceCreamShop{
private:
    char prodavnica[50];
    IceCream* ic;
    int brojSladoledi;
public:
    IceCreamShop(char *name){
        strcpy(prodavnica, name);
        brojSladoledi = 0;
        ic = new IceCream[0];
    }
    IceCreamShop(const char* name, const char* ingr, int numberIce){
        strcpy(prodavnica, name);
        brojSladoledi = numberIce;
        ic = new IceCream[brojSladoledi];
        for(int i=0; i<brojSladoledi; i++){
        }
    }
    IceCreamShop(const IceCreamShop &ics){
        strcpy(prodavnica, ics.prodavnica);
        this->brojSladoledi = ics.brojSladoledi;
        ic = new IceCream[this->brojSladoledi];
        for(int i=0; i<brojSladoledi; ++i){
            this->ic[i] = ics.ic[i];
        }

    }
    IceCreamShop& operator=(const IceCreamShop &ics){
        if(this!=&ics){
        delete [] this->ic;
        strcpy(prodavnica, ics.prodavnica);
        this->brojSladoledi = ics.brojSladoledi;
        ic = new IceCream[this->brojSladoledi];
        for(int i=0; i<brojSladoledi; ++i)
            this->ic[i] = ics.ic[i];
        }
        return *this;
    }

    IceCreamShop& operator+=(const IceCream &icecream){
        IceCream *tmp;
        tmp = new IceCream[this->brojSladoledi];
        for(int i=0; i<brojSladoledi; ++i){
            tmp[i] = this->ic[i];
        }
        delete [] ic;
        ic = new IceCream[brojSladoledi+1];
        for(int i=0; i<brojSladoledi; ++i){
            this->ic[i] = tmp[i];
        }
        brojSladoledi+=1;
        ic[brojSladoledi-1] = icecream;
        return *this;
    }

    friend ostream& operator<<(ostream &out, const IceCreamShop &ics);
    ~IceCreamShop(){
        delete [] ic;
    }
};

ostream& operator<<(ostream &out, const IceCreamShop &ics){
    out<<ics.prodavnica<<endl;
    for(int i=0; i<ics.brojSladoledi; ++i){
        out<<ics.ic[i]<<endl;
    }
    return out;
}

// zabraneto e menuvanje na main funkcijata, osven dodavanje na kodot za spravuvanje so iskluchokot na soodvetno mesto

int main() {
    char name[100];
    char ingr[100];
    float price;
    int discount;

    int testCase;

    cin >> testCase;
    cin.get();
    if(testCase == 1) {
        cout << "====== TESTING IceCream CLASS ======" << endl;
        cin.getline(name,100);
        cin.getline(ingr,100);
        cin >> price;
        cin >> discount;
        cout << "CONSTRUCTOR" << endl;
        IceCream ic1(name, ingr, price);                    //done
        ic1.setDiscount(discount);                          //done
        cin.get();
        cin.getline(name,100);
        cin.getline(ingr,100);
        cin >> price;
        cin >> discount;
        IceCream ic2(name, ingr, price);                    //done
        ic2.setDiscount(discount);                          //done
        cout << "OPERATOR <<" << endl;
        cout << ic1 << endl;
        cout << ic2 << endl;
        cout << "OPERATOR ++" << endl;
        ++ic1;
        cout << ic1 << endl;
        cout << "OPERATOR +" << endl;
        IceCream ic3 = ic2 + "chocolate";
        cout << ic3 << endl;
    } else if(testCase == 2) {
        cout << "====== TESTING IceCream CONSTRUCTORS ======" << endl;
        cin.getline(name,100);
        cin.getline(ingr,100);
        cin >> price;
        cout << "CONSTRUCTOR" << endl;
        IceCream ic1(name, ingr, price);
        cout << ic1 << endl;
        cout << "COPY CONSTRUCTOR" << endl;
        IceCream ic2(ic1);
        cin.get();
        cin.getline(name,100);
        ic2.setName(name);
        cout << ic1 << endl;
        cout << ic2 << endl;
        cout << "OPERATOR =" << endl;
        ic1 = ic2;
        cin.getline(name,100);
        ic2.setName(name);
        cout << ic1 << endl;
        cout << ic2 << endl;

        cin >> discount;
        ic1.setDiscount(discount);


    } else if(testCase == 3) {
        cout << "====== TESTING IceCreamShop ======" << endl;
        char icsName[50];
        cin.getline(icsName,100);
        cout << "CONSTRUCTOR" << endl;
        IceCreamShop ics(icsName);                                  //done
        int n;
        cin >> n;
        cout << "OPERATOR +=" << endl;
        for(int i = 0; i < n; ++i) {
            cin.get();
            cin.getline(name,100);
            cin.getline(ingr,100);
            cin >> price;
            IceCream ic(name, ingr, price);
            ics += ic;
        }
        cout << ics;
    } else if(testCase == 4) {
        cout << "====== TESTING IceCreamShop CONSTRUCTORS ======" << endl;
        char icsName[50];
        cin.getline(icsName,100);
        IceCreamShop ics(icsName);
        int n;
        cin >> n;
        for(int i = 0; i < n; ++i) {
            cin.get();
            cin.getline(name,100);
            cin.getline(ingr,100);
            cin >> price;
            IceCream ic(name, ingr, price);
            ics += ic;
        }                                           //како да се направи овој конструктор?
        IceCream x("FINKI fruits", "strawberry ice cream, raspberry ice cream, blueberry ice cream", 60);
        IceCreamShop icp = ics;
        ics+=x;
        cout << ics << endl;
        cout << icp << endl;
    }


    return 0;
}