Add SalesStat Main Logic

Aufg8/SalesStatMain.cpp

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+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "MenuManager.h"
+#include "ProductSale.h"
+
+std::string readFile(std::string &fileName, std::vector<ProductSale*> &allSales) {
+    std::string content;
+    std::ifstream infile;
+    infile.open(fileName);
+
+    if (!infile.is_open()) {
+        std::cout << "File does not exist" << std::endl;
+        return "FAILED_TO_READ_FILE";
+    }
+
+    std::string line;
+    std::getline(infile, line); // Skip first Line
+    while (std::getline(infile, line)) {
+        content += line;
+
+        ProductSale *temp = new ProductSale(line);  // TODO Use Smart Pointers
+        allSales.push_back(temp);
+    }
+
+    return content;
+}
+
+void deleteAllPointers(std::vector<ProductSale*> &allSales) {
+    for (auto it = allSales.begin(); it != allSales.end(); it++) {
+        delete (*it);
+    }
+}
+
+void getMostPopularTypeIn(std::string country, std::vector<ProductSale*> &allSales) {
+    // TODO Add Map DataType
+    for (auto singelSale = allSales.begin(); singelSale != allSales.end(); singelSale++) {
+        // map.add(singleSale)
+    }
+    // return map.getMostCommon
+}
+
+void Aufg8Main() {
+    std::vector<ProductSale*> allSales;
+    std::string fileName = "../Aufg8/IO-Files/sales_records_small.csv";
+
+    readFile(fileName, allSales);
+
+    for (int i = 0; i < allSales.size(); ++i) {
+        std::cout << allSales[i]->toString() << std::endl;
+        std::cout << "==============" << std::endl;
+    }
+
+    deleteAllPointers(allSales);
+
+    std::string* selectedRegion;
+    std::string* selectedType;
+    int* currentMenu;
+
+    MenuManager menu{currentMenu, selectedRegion, selectedType};
+    menu.MainInteraction();
+    switch (*currentMenu) { // TODO Finish these
+        case 0:
+            return;
+        case 1:
+            // getTotalProfitFor(*selectedType);
+            break;
+        case 2:
+            // getSaleCount(*selectedType, *selectedRegion);
+            break;
+        case 3:
+            getMostPopularTypeIn(*selectedRegion, allSales);
+            break;
+        case 4:
+            // getOnlineVsOfflineIn(*selectedRegion);
+            break;
+        default:
+            std::cout << "You should not be able to reach this!";
+    }
+}

Aufg8/SalesStatMain.h

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+//
+// Created by DH10MBO on 21.11.2024.
+//
+
+#ifndef SALESSTATMAIN_H
+#define SALESSTATMAIN_H
+
+void Aufg8Main();
+
+#endif //SALESSTATMAIN_H