//************************************************************************************************************
// Michael Rose
// 
// Microsoft Visual Studio .NET 2003
// Windows XP PRO
// MediaDatabase
// This is a database of students and media types owned by those students
//
// On my honor:
//
// - I have not discussed the C++ language code in my program with
// anyone other than my instructor or the teaching assistants
// assigned to this course.
//
// - I have not used C++ language code obtained from another student,
// or any other unauthorized source, either modified or unmodified.
//
// - If any C++ language code or documentation used in my program
// was obtained from another source, such as a text book or course
// notes, that has been clearly noted with a proper citation in
// the comments of my program.
//
// - I have not designed this program in such a way as to defeat or
// interfere with the normal operation of the Curator System.
//
// Michael Rose
//************************************************************************************************************

#include<iostream>
#include<fstream>
#include<string>
#include<sstream>

#include"database.h"

using namespace std;

int main()
{
	// Open file streams
	ifstream commands("commands.data");
	ofstream out("output.data");
	
	// Declare and initialize variables
	database organizer; // variable for the database class
	
	string  command, // what to do to the array
			parameter, // what is being added or printed
			file,   // what is to be added
			stream, // string stream
			email;	// the email of the dleted student

	bool	result = false; // the result of the boolean functions
	
	// Primary read
	commands >> ws >> command;
	
	while(commands)
	{
		
		if(command == "delete")
		{
			// Read in the person to be deleted
			commands >> ws >> email;
			// Echo the command to the output file
			out << command << '\t' << email << endl;
			// Delete the entry and print out the result
			result = organizer.delete_entry(email);
			if(result == true)
			{
				out << "Success" << endl;
			}
			else
			{
				out << "Failure" << endl;
			}
		}
		else if(command == "add")
		{
			// Read in what to add
			commands >> ws >> parameter;
			// Echo to the output file
			out << command << '\t' << parameter << endl;
			if(parameter == "student")
			{
				// Add the student
				result = organizer.add_student(commands);
				if(result == true)
				{
					out << "Success" << endl;
				}
				else
				{
					out << "Failure" << endl;
				}
			}
			else if(parameter == "item")
			{
				// Add the item
				result = organizer.add_media(commands);
				if(result == true)
				{
					out << "Success" << endl;
				}
				else
				{
					out << "Failure" << endl;
				}
			}
			else
			{
				assert((parameter == "item") || (parameter == "student"));
			}
		}
		else if(command == "print")
		{
			
			// Read in the way to print
			commands >> ws >> parameter;
			// Echo command
			out << command << '\t' << parameter << endl;
			organizer.print(parameter, out);
			
		}
		else if(command == "quit")
		{
			out << command;
			// Close the filestreams
			out.close();
			commands.close();
			return 0;
		}
		else 
		{
			assert((command == "delete") || (command == "add") || (command == "print") || (command == "quit"));
		}
		// Secondary read
		commands >> command >> ws;
	}
	assert(false);
	
	return 0;
}