/*
 * main.cpp -- test Animation
 *
 * Copyright (c) 2013-2016 Malikania Authors
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <chrono>
#include <thread>
#include <exception>

#include <gtest/gtest.h>

#include <malikania/animation.hpp>
#include <malikania/animator.hpp>
#include <malikania/client-resources-loader.hpp>
#include <malikania/resources-locator.hpp>
#include <malikania/window.hpp>

using namespace malikania;

using namespace std::chrono_literals;

namespace {

Window window(400, 400);

} // !namespace

class TestAnimation : public testing::Test {
protected:
    ResourcesLocatorDirectory m_locator;
    ClientResourcesLoader m_loader;

public:
    TestAnimation()
        : m_locator(SOURCE_DIRECTORY "/resources")
        , m_loader(m_locator)
    {
    }
};

TEST_F(TestAnimation, standard)
{
    try {
        Animation animation = m_loader.loadAnimation("animations/margins.json");

        ASSERT_EQ(12U, animation.frames().size());
        ASSERT_EQ(500U, animation[0].delay());
        ASSERT_EQ(501U, animation[1].delay());
        ASSERT_EQ(502U, animation[2].delay());
        ASSERT_EQ(503U, animation[3].delay());
        ASSERT_EQ(504U, animation[4].delay());
        ASSERT_EQ(505U, animation[5].delay());
        ASSERT_EQ(506U, animation[6].delay());
        ASSERT_EQ(507U, animation[7].delay());
        ASSERT_EQ(508U, animation[8].delay());
        ASSERT_EQ(509U, animation[9].delay());
        ASSERT_EQ(510U, animation[10].delay());
        ASSERT_EQ(511U, animation[11].delay());
    } catch (const std::exception &ex) {
        FAIL() << ex.what();
    }
}

TEST_F(TestAnimation, draw)
{
    boost::timer::cpu_timer timer;

    try {
        Animation animation = m_loader.loadAnimation("animations/margins.json");
        Animator animator(animation);

        auto x = (400 / 2) - (animation.sprite().cell().width() / 2);
        auto y = (400 / 2) - (animation.sprite().cell().height() / 2);

        while (timer.elapsed().wall / 1000000LL < 8000) {
            window.clear();
            animator.draw(window, Point(x, y));
            animator.update();
            window.present();
        }
    } catch (const std::exception &ex) {
        FAIL() << ex.what();
    }
}

int main(int argc, char **argv)
{
    testing::InitGoogleTest(&argc, argv);

    return RUN_ALL_TESTS();
}