Asystent Tekstowy

#include <iostream>
        #include <string>
        #include <cstdlib>
        #include <ctime>
        
        #ifdef _WIN32
            #define CLEAR "cls"
            #define TIME_CMD "time /T"
            #define DATE_CMD "date /T"
        #else
            #define CLEAR "clear"
            #define TIME_CMD "date +%T"
            #define DATE_CMD "date +%D"
        #endif
        
        using namespace std;
        void showTime() {
            system(TIME_CMD);
        }
        
        void showDate() {
            system(DATE_CMD);
        }
        
        void showWeather() {
            cout << "Pogoda: Slonecznie, 18 stopni Celsjusza." << endl;
        }
        
        void showHelp() {
            cout << "Dostepne komendy:\n"
                      << "- czas\n"
                      << "- data\n"
                      << "- pogoda\n"
                      << "- pomoc\n"
                      << "- wyjdz\n";
        }
        
        int main() {
            string command;
            system(CLEAR);
        
            while (true) {
                cout << "\nWpisz komende: ";
                getline(cin, command);
        
                if (command == "czas") {
                    showTime();
                } else if (command == "data") {
                    showDate();
                } else if (command == "pogoda") {
                    showWeather();
                } else if (command == "pomoc") {
                    showHelp();
                } else if (command == "wyjdz") {
                    break;
                } else {
                    cout << "Nieznana komenda. Wpisz 'pomoc', aby zobaczyc dostepne komendy.\n";
                }
            }
            return 0;
        }