//for testing
#include "javert.h"

bool Javert::AddStuff (todoList &curr) const
{
	curr.addTask("Get up");
	curr.addTask("Wash face");
	curr.addTask("Dress");
	curr.addTask("Gather books");
	curr.addTask("Leave for class");
	curr.addTask("Have lunch");
	curr.addTask("Do homework");
	curr.addTask("Sleep");
	return true;
}

bool Javert::Print(std::ostream& Out, const todoList &curr) const 
{

	if (curr.nTasks == 0) 
	{
		curr.Display(std::cout);
		return false;
	}
	else 
	{
		unsigned int Offset = 0;
		while ( Offset < curr.nTasks ) 
		{
			Out << std::setw(3) << Offset << " ";
			Out << "(loc: " << &curr.List[(curr.doNext + Offset) % curr.Capacity] << ") ";
			Out << curr.List[(curr.doNext + Offset) % curr.Capacity];
			
			Out << std::endl;
			Offset++;
		}
		return true;
	}
	return false;
}

bool Javert::Compare(std::ostream& Out, todoList list, todoList list2) const
{
	std::string status_template;
	status_template = "Comparison for two lists: ";

	if (list.putNext != list2.putNext)
	{
		Status (Out, status_template + "different putNext");
		return false;
	}
	if (list.doNext != list2.doNext)
	{
		Status (Out, status_template + "different doNext");
		return false;
	}
	if (list.Capacity != list2.Capacity)
	{
		Status (Out, status_template + "different Capacity");
		return false;
	}
	if (list.nTasks != list2.nTasks)
	{
		Status (Out, status_template + "different nTasks");
		return false;
	}

	//check data similarity
	for (unsigned int loop = 0; loop < list.Capacity; loop++)
	{
		if (list.List[loop] != list2.List[loop])
		{
			Status (Out, status_template + "different data");
			return false;
		}
	}

	Status (Out, status_template + "same");
	return true;

}

void Javert::Status(std::ostream& Out, const std::string &msg) const
{
	Out << std::endl << "*** " << msg << std::endl;
}

bool Javert::RunTest() const
{

	Status(std::cout, "Initializing...");
	Status(std::cout, "todoList test written by Dobby Kolev");
	std::string disclaimer;
	disclaimer = "This software comes without stated, written or implied warranty\n";
	disclaimer += "You are using it at your own risk\n";
	disclaimer += "You agree that it may not catch all bugs in your modules";
	Status(std::cout, disclaimer);
	Status(std::cout, "Press a key to continue...");
	getchar();
	
	//begin testing
	todoList source;

	todoList copy_byoperator;

	//test and print the copy by operator
	Status(std::cout, "Testing copying of an empty list");
	copy_byoperator = source;
	Print(std::cout, copy_byoperator);

	//print empty list
	Status(std::cout, "Print initial values of source list");
	Print(std::cout, source);

	//add stuff to list
	Status(std::cout, "Add stuff to the source list");
	AddStuff(source);

	//print list
	Status(std::cout, "Print the list again");
	Print(std::cout, source);

	Status(std::cout, "Press a key to continue (test = operator)...");
	getchar();
	
	//test and print the copy by operator
	Status(std::cout, "Copy using the = operator");
	copy_byoperator = source;
	Print(std::cout, copy_byoperator);
	Compare(std::cout, source, copy_byoperator);
	

	Status(std::cout, "Press a key to continue (test copy contructor)...");
	getchar();
	
	//test and print the copy by contructor
	Status(std::cout, "Copy using the copy contructor");
	todoList copy_bycontructor(source);
	Print(std::cout, copy_bycontructor);
	Compare(std::cout, source, copy_bycontructor);


	Status(std::cout, "Press a key to continue (test a list onto itself)...");
	getchar();

	Status(std::cout, "Copy onto itself");
	source = source;
	Print(std::cout, source);
	//Compare(std::cout, source, copy_bycontructor);

	
	Status(std::cout, "Press a key to continue (run misc test)...");
	getchar();
	
	
	Status(std::cout, "Make a new huge list, add stuff to is and copy to an existing");
	todoList hugelist(100);
	AddStuff(hugelist);
	AddStuff(hugelist);
	copy_byoperator = hugelist;
	Print(std::cout, copy_byoperator);
	Compare(std::cout, hugelist, copy_byoperator);
	
	Status(std::cout, "DONE...the program didn't blow up.");
	Status(std::cout, "Look at your output window for memory leak information.");
	Status(std::cout, "If no leak info listed, you are all set and can submit.");

	getchar();	

	return true;
}