#include <iostream>
#include <cmath>
#include <ctime>
#include <string>
#include <windows.h>
using namespace std;
int moneyTotal = 100;
int test;
string farba;
bool isNumber(string s) {
    for (int i = 0; i < s.length(); i++)
        if (isdigit(s[i]) == false)
            return false;

    return true;
}
void update(){
    srand(time(0));
    test = rand() % 36;
    if (test % 2 == 0) {
        farba = "cervena";
    }
    else if (test == 0) {
        farba = "zelena";
    }
    else {
        farba = "cierna";
    }
}

int main() {
    SetConsoleOutputCP(1250);
    const int minVek = 18;
    int stavka;
    //unsigned int a = 100;
    int Vek = 0;

    while (Vek < minVek) {
        //cout << test;
        cout << "Pre pokračovanie musíš byť starší ako 18 rokov, zadaj svoj vek:" << endl;
        cin >> Vek;
        cout << " " << endl;
    }
    cout << "Užívateľ prihlásený, stav účtu : " << moneyTotal << "€" << endl;
    cout << " " << endl;
    start:
    cout << "Zadaj výšku stávky" << endl;
    cin >> stavka;
    cout << " " << endl;
    if (stavka <= 0) {
        cout << "Stávka nemôže byť menšia ako 0" << endl;
        cout << " " << endl;
        goto start;
    }
    else if (stavka > moneyTotal) {
        cout << "Nedostatok peňazi" << endl;
        cout << " " << endl;
        goto start;
    }
    else {
        stavka:
        string staveneCislo;
        int a;
        cout << "Zadaj čislo alebo farbu na ktoru chceš staviť" << endl;
        cout << "Čísla 4x Farby 2x a 0 14x (pre stávku farby - cervena,cierna bez diakritiky)" << endl;
        cin >> staveneCislo;
        if (staveneCislo == "cervena" || staveneCislo == "cierna") {
            if (staveneCislo == farba) {
                cout << " " << endl;
                cout << "Stavená farba: " << staveneCislo << endl;
                cout << "Výherná farba: " << farba << endl;
                cout << "Výhra " << stavka * 2 << "€" << endl;
                cout << "Stav účtu: " << moneyTotal + stavka * 2 << "€" << endl;
                moneyTotal = moneyTotal + stavka * 2;
                update();
                goto start;
            }
            else {
                cout << " " << endl;
                cout << "Stavená farba: " << staveneCislo << endl;
                cout << "Výherná farba: " << farba << endl;
                cout << "Prehra " << stavka << "€" << endl;
                cout << "Stav účtu: " << moneyTotal - stavka << "€" << endl;
                cout << " " << endl;
                moneyTotal = moneyTotal - stavka;
                if (moneyTotal == 0) {
                    cout << "Stav tvojho účtu je 0€! zkrachoval si" << endl;
                }
                else {
                    update();
                    goto start;
                }
            }
        }
        else{
            if(stoi(staveneCislo) != test){
                cout << " " << endl;
                cout << "Stavené číslo: " << staveneCislo << endl;
                cout << "Výherné číslo: " << test << "-" << farba << endl;
                cout << "Prehra " << stavka << "€" << endl;
                cout << "Stav účtu: " << moneyTotal - stavka << "€" << endl;
                moneyTotal = moneyTotal - stavka;
                cout << "---------------------------------------------------------------------------------" << endl;
                if(moneyTotal == 0){
                    cout << "Stav tvojho účtu je 0€! zkrachoval si" << endl;
                }
                else {
                    update();
                    goto start;
                }
            }
            else if (stoi(staveneCislo) == 0){
                    cout << " " << endl;
                    cout << "Stavené číslo: " << staveneCislo << endl;
                    cout << "Výherné číslo: " << test << "-" << "zelená" << endl;
                    cout << "Výhra " << stavka * 14 << "€" << endl;
                    cout << "Stav účtu: " << moneyTotal + stavka * 14 << "€" << endl;
                    moneyTotal = moneyTotal + stavka * 14;
                    update();
                    goto start;
            }
            else{
                cout << " " << endl;
                cout << "Stavené číslo: " << staveneCislo << endl;
                cout << "Výherné číslo: " << test << "-" << farba << endl;
                cout << "Výhra " << stavka * 4 << "€" << endl;
                cout << "Stav účtu: " << moneyTotal + stavka * 4 << "€" << endl;
                moneyTotal = moneyTotal + stavka * 4;
                update();
                goto start;
            }
        }
    }
}