// Url
//
// Douglas Thrift
//
// $Id$

#include <cxx/standard.hh>

#include "Url.hpp"

Url::Url(const cse::String &location, const std::time_t &modified, Frequency frequency, uint8_t priority) : location(location), frequency(frequency), priority(priority)
{
	::gmtime_r(&modified, &this->modified);

	_assert (priority < 11);
}

Url::Url(const cse::String &location, const std::tm &modified, Frequency frequency = always, uint8_t priority = 5) : location(location), modified(modified), frequency(frequency), priority(priority)
{
	_assert (priority < 11);
}

cse::String Url::GetModified() const
{
	ext::Buffer buffer(22);

	size_t size(::strftime(buffer.Begin(), buffer.GetSize(), "%FT%TTZ", &modified));

	buffer.SetSize(size);

	return buffer;
}

cse::String Url::GetFrequency() const
{
	switch (frequency)
	{
	case always:
		return _B("always");
	case hourly:
		return _B("hourly");
	case daily:
		return _B("daily");
	case weekly:
		return _B("weekly");
	case monthly:
		return _B("monthly");
	case yearly:
		return _B("yearly");
	case never:
		return _B("never");
	_nodefault
	}
}

cse::String Url::GetPriority() const
{
	_assert (priority < 11);

	switch (priority)
	{
	default:
		return _S<ios::String>() << _B("0.") << priority;
	case 10:
		return _B("1.0");
	}
}