// Lab 1 Eshaghzadeh, Mathew T TH

#include <iostream>
#include <fstream> // File stream: fstream
#include <cstdlib> // die
#include <string>
#include <iomanip>
using namespace std;

class Inventory {
public:
	//Inventory(int number); // ctor
	void showMenu();
	void inventoryUnsorted(Inventory object, string line);
	//accessor
	//mutator
	// Make a function that reads the file
private:
	int _number;
	int _ID;
	string _name;
};

bool die(const string & msg);
void readUnsortedArray(int ar[], int size);

// IMPORTANT
// The point of this program is to extract all the content of the txt file and inserting it into an array.
int main() {
	fstream Menu; // Menu is of type fStream (file) <--  Read & Write
	int choice;
	string line;
	Inventory record;
	const int arrsize = 10;
	int arr[arrsize];


	Menu.open("Menu.txt");  // Opening txt file
	/*
	int i = 0;
	Menu >> arr[i];
	while (!Menu.eof()) {
			i++;
			if (Menu.eof()) break;
	}
	*/



	do {
		record.showMenu(); //cout
		cin >> choice;
		cout << endl;

		switch (choice) {
		case 1:  // Inventory Unsorted
				/*while (getline(Menu, line)) {
				cout << line << endl;
				}
				cout << endl;
				*/
			readUnsortedArray(arr, arrsize, Menu);


		case 2: // Inventory Sorted

		case 3: // Search for an Item by ID or name

		case 4: // Print Results

		case 5: break;
		}



	} while (choice != 5);



	Menu.close(); // Closes the file
}

bool die(const string & msg) {
	cout << "Fatal error: " << msg << endl;
	exit(EXIT_FAILURE);
}

void Inventory::showMenu() {
	cout << "Menu: " << endl;
	cout << "1: Print the Inventory Unsorted " << endl;
	cout << "2: Print the Inventory Sorted (In ascending order) " << endl;
	cout << "3: Search for an item by ID or name " << endl;
	cout << "4: Print report " << endl;
	cout << "5: Quit " << endl << endl;
	cout << "Enter a number: ";
}

void readUnsortedArray(int ar[], int size, fstream file) {
	int i = 0;
	while (i < size && file >> ar[i]) {
		i++;
		if (!ar[i]) break;
		cout << ar[i] << " ,";
	}
}

void Inventory::inventoryUnsorted(Inventory object, string line) {
	/*int count;
	for (int i = 0; i < count; i++)
	{

	}

	while () {
		cout << line << endl;
	}
	cout << endl;
	*/


}

//Inventory::Inventory(int number) {}

/*
					Notes:
	Menu << "Writing this to a file.\n"; // Writes this to txt file


*/