Adding In tester_1.cpp

To begin this assignment, copy the provided code from the Assignment Overview into your project. In your existing file we created (tester_1.cpp), paste the following code into it, replacing everything:

#include <iostream>
#include <iomanip>
#include <fstream>
#include "FoodOrder.h"
#include "FoodOrder.h"

// Cheching if header guards exist and follow convention.
#ifndef SENECA_FOODORDER_H
    #error "The header guard for 'FoodOrder.h' doesn't follow the convention!"
#endif

int cout = 0; // won't compile if headers don't follow convention regarding namespaces

/* input file format: a comma separated set of fields with a consistent format of
<Order Tag>,<Customer Name>,<Order Description>,<Price>,<Daily Special Status>

<Order Tag> can be one of:
	I - In house order
	D - Delivery order

<Daily Special Status> can be one of:
	Y - Is a daily special
	N - Is not a daily special
*/

// TODO: write the prototype for the main function
//         to accept command line arguments

{
	std::cout << "Command Line:\n";
	std::cout << "--------------------------\n";
	// TODO: print the command line here, in the format
	//   1: first argument
	//   2: second argument
	//   3: third argument
	//   ...


	std::cout << "--------------------------\n\n";

	// Keep a record of the In House and Delivery orders separately
	seneca::FoodOrder recordedDeliveryOrders[6];
	// Keep a count of how many orders recorded
	size_t numDeliveries = 0;

	seneca::FoodOrder currentOrder;

	for (auto day = 1; day < argc; ++day)
	{

		// Rates change from day 1 to day 2
		if (day == 1){
			g_taxrate = 0.13;
			g_dailydiscount = 1.15;
		}
		else{
			g_taxrate = 0.14;
			g_dailydiscount = 1.20;
		}

		// each parameter contains the orders from one day, process each one at a time
		std::cout << "--------------------\n";
		std::cout << "    Day " << day << '\n';
		std::cout << "--------------------\n";
		std::cout << "Name          |Order Description        |Price w/Tax |Special Price" << std::endl;
		std::ifstream in(argv[day]);
		if (in.is_open() == false)
		{
			std::cout << "Cannot open file [" << argv[day] << "]. Ignoring it!\n";
			continue; // go to the next iteration of the loop
		}
		char ordertag = '\0';

		// loop through each order in the file
		while (in) {

				// read in the ordertag
				in >> ordertag;
				// skip the delimiter
				in.ignore();

				// end of the file
				if (in.fail())
					break;

				// read in the rest of the data as a FoodOrder
				currentOrder.read(in);

				// Handle the in house and delivery orders differently
				if (ordertag == 'I') {
					seneca::FoodOrder copy = currentOrder;
					copy.display();
				}
				else if (ordertag == 'D'){ // adds the delivery orders to the record
					recordedDeliveryOrders[numDeliveries++] = currentOrder;
					currentOrder.display();
				}
		}
	}

	// print the recorded orders
	std::cout << "--------------------\n";
	std::cout << "Recorded Delivery Food Orders\n";
	std::cout << "--------------------\n";
	std::cout << "Name          |Order Description        |Price w/Tax |Special Price" << std::endl;
	for (auto i = 0u; i < numDeliveries; ++i)
		recordedDeliveryOrders[i].display();
	std::cout << "--------------------\n";

	return cout;
}