// =====================================================================================================================
//  fennec, a free and open source game engine
//  Copyright © 2025 - 2026  Medusa Slockbower
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
// =====================================================================================================================

#ifndef FENNEC_TEST_PRINTING_H
#define FENNEC_TEST_PRINTING_H

#include <iomanip>
#include <iostream>

#include <fennec/filesystem/path.h>
#include <fennec/string/string.h>

#include <fennec/math/common.h>
#include <fennec/math/matrix.h>
#include <fennec/math/relational.h>
#include <fennec/math/ext/quaternion.h>

#include <fennec/rtti/type.h>

namespace fennec
{

namespace test
{

// Helper for printing vectors
template<typename ScalarT, size_t...IndicesV>
inline std::ostream& operator<<(std::ostream& os, const vector<ScalarT, IndicesV...>& v)
{
	os << "< ";
	((os << v[IndicesV] << " "), ...);
	os << ">";
	return os;
}

// Helper for printing matrices
template<typename ScalarT, size_t RowsV, size_t...ColIndicesV>
inline std::ostream& operator<<(std::ostream& os, const matrix<ScalarT, RowsV, ColIndicesV...>& m) {
	os << "[ ";
	((os << m[ColIndicesV] << " "), ...);
	os << "]";
	return os;
}

template<typename ScalarT>
inline std::ostream& operator<<(std::ostream& os, const quaternion<ScalarT>& q) {
	return os << "< " << q.w << " + " << q.x << " i + " << q.y << " j + " << q.z << " k >";
}

// Helper for printing strings
inline std::ostream& operator<<(std::ostream& os, const cstring& str) {
	return os << std::quoted(str.data());
}

// Helper for printing strings
inline std::ostream& operator<<(std::ostream& os, const string& str) {
	return os << std::quoted(str.cstr());
}

// Helper for printing strings
inline std::ostream& operator<<(std::ostream& os, const path& str) {
	return os << std::quoted(str.cstr());
}

// Helper for printing types
inline std::ostream& operator<<(std::ostream& os, const type& t) {
	return os << t.name().cstr();
}

}

}

#endif // FENNEC_TEST_PRINTING_H