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Add Menu Manager

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This commit is contained in:
Matti 2024-11-22 14:52:07 +01:00
parent 763bc1c53e
commit 92e69846f7
2 changed files with 111 additions and 0 deletions
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32
Aufg8/MenuManager.cpp Normal file
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#include <iostream>
#include <stdlib.h>
class MenuManager {
// public:
// MenuManager();
// int AcceptIntInputInRange(int minInput, int maxInput) {
// int input;
// std::cin >> input;
//
// while (input < minInput || input > maxInput) {
// std::cout << "Enter a number between " << minInput << " and " << maxInput << ": ";
// std::cin >> input;
// }
// return input;
// }
//
// int ShowMainMenu() {
// system("cls");
//
// std::cout<<"Select Information to display" <<std::endl
// << "1. Profit per Metric" <<std::endl
// << "2. Cunt Sales of type X in a Region" <<std::endl
// << "3. Most popular item type in country X" <<std::endl
// << "4. Online vs Offline Sales in country X" <<std::endl
// << "======" <<std::endl
// << "0 to Exit" <<std::endl;
//
// int choice = AcceptIntInputInRange(0,4);
// return choice;
// }
};

79
Aufg8/MenuManager.h Normal file
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//
// Created by DH10MBO on 21.11.2024.
//
#ifndef MENUMANAGER_H
#define MENUMANAGER_H
#include <iostream>
class MenuManager {
private:
int* currentMenu;
std::string* selectedMetric;
std::string* selectedRegion;
public:
MenuManager(int* currentMenu, std::string* selectedMetric, std::string* selectedRegion){
this->currentMenu = currentMenu;
this->selectedRegion = selectedRegion;
this->selectedMetric = selectedMetric;
}
int AcceptIntInputInRange(int minInput, int maxInput) {
int input;
std::cin >> input;
while (input < minInput || input > maxInput) {
std::cout << "Enter a number between " << minInput << " and " << maxInput << ": ";
std::cin >> input;
}
return input;
}
int ShowMainMenu() {
// system("cls");
std::cout<<"Select Information to display" <<std::endl
<< "1. Profit per Metric" <<std::endl
<< "2. Cunt Sales of type X in a Region" <<std::endl
<< "3. Most popular item type in country X" <<std::endl
<< "4. Online vs Offline Sales in country X" <<std::endl
<< "======" <<std::endl
<< "0 to Exit" <<std::endl;
int choice = AcceptIntInputInRange(0,4);
return choice;
}
std::string ShowPromptAndGetString(std::string prompt) {
std::cout << prompt <<std::endl;
prompt = "";
std::cin >> prompt;
return prompt;
}
void MainInteraction() {
*currentMenu = ShowMainMenu();
switch (*currentMenu) {
case 0:
return;
case 1:
*selectedMetric = ShowPromptAndGetString("Enter The Metric to get total Profit for"); break;
case 2:
*selectedMetric = ShowPromptAndGetString("Enter The item type to search for");
*selectedRegion = ShowPromptAndGetString("Enter The region to search in");
break;
case 3:
*selectedMetric = ShowPromptAndGetString("Enter The country to get most common type for");
break;
case 4:
*selectedRegion = ShowPromptAndGetString("Select Country to count online vs offline purchases");
break;
default:
std::cout << "You should not be able to reach this point if you entered a legal number";
}
}
};
#endif //MENUMANAGER_H