/*
 * Copyright 2023 Hartmut Seichter
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
#ifndef PARADISO_GEOMETRY_HPP
#define PARADISO_GEOMETRY_HPP

#include <paradiso/globals.hpp>

namespace paradiso {

/**
 * @brief position with integral type
 */

struct Point final {
    using value_type = int32_t;
    value_type x{0}, y{0};
};

/**
 * @brief size with integral type
 */
struct Size final {
    using value_type = uint32_t;
    value_type width{0}, height{0};

    constexpr auto area() const noexcept { return width * height; }

    constexpr Size minimal_extent() const noexcept {
        return {.width = std::min(width, height),
                .height = std::min(width, height)};
    }

    constexpr Size maximal_extent() const noexcept {
        return {.width = std::max(width, height),
                .height = std::max(width, height)};
    }
};

/**
 * @brief position and size with integral type
 */

struct Rectangle final {
    Point position{.x = 0, .y = 0};
    Size size{};

    constexpr bool contains(const Point& p) const noexcept {
        return p.x >= position.x && p.x <= position.x + size.width &&
               p.y >= position.y && p.y <= position.y + size.height;
    }
};
} // namespace paradiso

#endif