#include #include #include #include #include #include #include // Made by Kawaii >^.^< namespace patch { template std::string to_string(const T& n) { std::ostringstream stm; stm << n; return stm.str(); } } int main(); class Phones { public: Phones(int number, std::string name) { this->number = number; this->name = name; } void writeInfo(std::string path) { std::ofstream save; save.open(path + this->name + ".txt"); save << this->name + "\n" + patch::to_string(this->number); save.close(); } void readInfo(std::string path) { std::cout << "Name: " + this->name << std::endl; std::cout << "Number: " + patch::to_string(this->number) << std::endl; for (int i = 0; i < 15; i++) { std::cout << "-"; } std::cout << "\n"; } private: int number; std::string name; }; void options() { std::cout << "1 -> Save a new contact" << std::endl; std::cout << "2 -> Delete a contact" << std::endl; std::cout << "3 -> Edit a contact" << std::endl; std::cout << "4 -> Watch a contact" << std::endl; std::cout << "5 -> Exit the Program" << std::endl; } void newInfo(std::string path) { std::string name; std::cout << "Contact Name to Edit: "; std::cin >> name; std::string newName; int newNumber; std::cout << "New Contact Name: "; std::cin >> newName; std::ifstream exist(path + name + ".txt"); if (exist.is_open()) { std::cout << "New Contact Number: "; std::cin >> newNumber; std::ofstream save; save.open(path + newName + ".txt"); save << newName + "\n" + patch::to_string(newNumber); save.close(); std::cout << "-- Contact Edited Successfully --" << std::endl; } else { std::cout << "-- Contact doesn't exists, Try again --" << std::endl; } exist.close(); remove((path + name + ".txt").c_str()); } void activity(int choice, std::string path) { int number; std::string name; if (choice == 1) { std::cout << "Contact Name: "; std::cin >> name; std::cout << "Contact Number: "; std::cin >> number; std::ifstream exist(path + name + ".txt"); if (exist.is_open()) { std::cout << "-- Contact already exists, Try another name --" << std::endl; } else { Phones cont(number, name); cont.writeInfo(path); std::cout << "-- Contact Created Successfully --" << std::endl; } } else if (choice == 2) { std::cout << "Contact Name to delete: "; std::cin >> name; remove((path + name + ".txt").c_str()); std::ifstream exist(path + name + ".txt"); if (exist.is_open()) { std::cout << "-- Error trying to delete, Try again --" << std::endl; } else { std::cout << "-- Contact deleted Successfully --" << std::endl; } } else if (choice == 3) { newInfo(path); } else if (choice == 4) { int x = 0; std::string info[2]; std::string line; std::cout << "Contact Name to Search: "; std::cin >> name; std::ifstream exist(path + name + ".txt"); if (exist.is_open()) { while (std::getline(exist, line)) { info[x] = line; x++; } int num = atoi(info[1].c_str()); Phones cont(num, info[0]); cont.readInfo(path); } else { std::cout << "-- Contact doesn't exist --" << std::endl; } exist.close(); } } void _choice(int choice, std::string path) { while (true) { if (choice == 5) { std::cout << "-- Thanks for using --" << std::endl; break; } else { activity(choice, path); std::cout << "Your Choice: "; std::cin >> choice; } } } int main() { std::string path = "C:\\Phones\\"; struct stat st; if (stat("C:\\Phones", &st) == 0) { if (st.st_mode & S_IFDIR != 0) { } } else { system("mkdir C:\\Phones"); } options(); int choice; std::cout << "Your Choice: "; std::cin >> choice; _choice(choice, path); return 0; }

Phonebook Program