#include <psemek/app/application.hpp>
#include <psemek/gfx/init.hpp>
#include <psemek/sdl2/init.hpp>
#include <psemek/sdl2/window.hpp>
#include <psemek/sdl2/events.hpp>
#include <psemek/util/clock.hpp>
#include <psemek/util/pretty_print.hpp>
#include <psemek/log/log.hpp>

#undef main

int main(int argc, char ** argv) try
{
	using namespace psemek;

	util::clock<std::chrono::milliseconds, std::chrono::high_resolution_clock> clock;

#ifdef PSEMEK_PACKAGE_MODE
	log::level const stdio_log_level = log::level::info;
#else
	log::level const stdio_log_level = log::level::debug;
#endif

	log::add_sink(log::default_sink(io::std_out(), stdio_log_level));
	log::register_thread("main");

	auto const factory = app::make_application_factory();
	auto const options = factory->options();

	sdl2::window window(options);

	gfx::init();

	app::application::context context;
	for (int i = 0; i < argc; ++i)
		context.args.push_back(argv[i]);
	context.show_cursor = [&](bool show){ window.show_cursor(show); };
	context.vsync = [&](bool on){ window.vsync(on); };

	auto application = factory->create(options, context);

	if (!application)
		return EXIT_FAILURE;

	application->on_event(app::resize_event{window.size()});

	window.show();

	log::info() << "Started in " << util::pretty(clock.duration(), std::chrono::milliseconds{1});
	log::info() << "Running";

	while (application->running())
	{
		if (sdl2::poll_events(*application))
			application->stop();
		if (!application->running()) break;
		application->update();
		application->present();
		window.swap();
	}

	log::info() << "Quitting";
	return EXIT_SUCCESS;
}
catch (std::exception const & e)
{
	psemek::log::error() << e.what();
	return EXIT_FAILURE;
}
catch (...)
{
	psemek::log::error() << "Unknown exception";
	return EXIT_FAILURE;
}