First push

Project3/main.cpp

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+/*	Cody Cook
+	2023/04/13
+	CS-210 Project 3
+*/
+#include <iostream> // use cout and cin
+#include <vector>	// for use in menuItems
+
+#include "Items.h"
+
+using namespace std;
+
+void menu()
+{
+	unsigned int input = 0;
+	Items Items;
+	string search;
+
+	// create a vector of the menu items
+	vector<string> menuItems = {
+		"Check the purchase frequency of an item.",					   // input 1
+		"Display the purchase frequency of all items.",				   // input 2
+		"Display the purchase frequency of all items in a histogram.", // input 3
+		"Exit."														   // input 4
+	};
+
+	// loop until the user enters the exit input
+	while (input != 4)
+	{
+		cout << "Corner Grocer: Inventory Menu\n\n";
+		for (unsigned int i = 0; i < menuItems.size(); i++)
+		{
+			cout << c_red << i + 1 << c_normal << ". " << menuItems[i] << endl;
+		}
+		cout << endl
+			 << "Enter your choice: " << c_red;
+		cin >> input;
+		cout << c_normal;
+
+		// if the user enters a non-integer
+		if (cin.fail())
+		{
+			cin.clear();			// clear the error flag
+			cin.ignore(1000, '\n'); // ignore the rest of the input
+			input = 0;				// set the input to 0
+		}
+		cout << endl;
+		switch (input)
+		{
+		case 1:
+			cout << "Enter an item you wish to check the purchase frequency: ";
+			cout << c_red;
+			cin >> search;
+			cout << c_normal;
+			Items.GetInventory(search);
+			break;
+		case 2:
+			Items.PrintInventory(1);
+			break;
+		case 3:
+			Items.PrintInventory(2);
+			break;
+		case 4:
+			cout << "Goodbye!" << endl;
+			break;
+		default:
+			cerr << "Invalid input. Please try again." << endl;
+			break;
+		}
+		cout << endl;
+		system("pause");
+		cout << endl;
+	}
+}
+
+int main()
+{
+	// call the menu function
+	menu();
+
+	// return successful
+	return 0;
+}