From 92e69846f794234629a072c8d0766c2e0a2ea77c Mon Sep 17 00:00:00 2001
From: Matti <matti.bos@homag.com>
Date: Fri, 22 Nov 2024 14:52:07 +0100
Subject: [PATCH] Add Menu Manager

---
 Aufg8/MenuManager.cpp | 32 ++++++++++++++++++
 Aufg8/MenuManager.h   | 79 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 Aufg8/MenuManager.cpp
 create mode 100644 Aufg8/MenuManager.h

diff --git a/Aufg8/MenuManager.cpp b/Aufg8/MenuManager.cpp
new file mode 100644
index 0000000..8e769c8
--- /dev/null
+++ b/Aufg8/MenuManager.cpp
@@ -0,0 +1,32 @@
+#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;
+    //     }
+};
diff --git a/Aufg8/MenuManager.h b/Aufg8/MenuManager.h
new file mode 100644
index 0000000..e6c3f36
--- /dev/null
+++ b/Aufg8/MenuManager.h
@@ -0,0 +1,79 @@
+//
+// 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