#include "ProgressFinite.h"
#include <sstream>

using std::ostream;
using std::string;
using std::stringstream;

ProgressFinite::ProgressFinite(const string& message, size_t total, size_t current)
: Progress(message, current),
m_total(total)
{
	if (m_current > m_total)
	{
		m_current = m_total;
	}
}

void ProgressFinite::set_total(size_t total)
{
	m_total = total;

	if (m_current > m_total)
	{
		m_current = m_total;
	}
}

void ProgressFinite::set_progress(size_t current)
{
	m_current = current;

	if (m_current > m_total)
	{
		m_current = m_total;
	}
}

void ProgressFinite::increment_progress(size_t inc)
{
	m_current += inc;

	if (m_current > m_total)
	{
		m_current = m_total;
	}
}

string ProgressFinite::print_progress() const
{
	stringstream out;
	out << m_current << "/" << m_total << " - " << m_message;
	return out.str();
}