///
/// \file main.cc
/// \author kyle
/// \date 2023-10-10
/// \brief kyle's editor
///
/// \section COPYRIGHT
/// Copyright 2023 K. Isom <kyle@imap.cc>
///
/// 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 <iostream>
#include <string>

#include "Buffer.h"
#include "Cursor.h"


static void
usage(std::ostream &os, int exitCode)
{
	os << "ke - kyle's editor version " << TOSTRING(KGE_VERSION)
	   << "/" << PlatformCurrent << "\n";
	os << "\nUsage:\n";
	os << "\tke [files]\n";
	exit(exitCode);
}


void
ShowDist(Cursor a, Cursor b)
{
	std::cout << a << " -> " << b << ": " << a.Distance(b) << "\n";
}


int
main(int argc, char *argv[])
{
	if ((argc == 2) && (std::string(argv[1]) == "-h")) {
		/// \todo proper command line parsing
		usage(std::cout, 0);
	}

	for (int i = 1; i < argc; i++) {
		std::filesystem::path	path(argv[i]);
		std::cout << "[+] target: " << path << "\n";
		auto buffer = Buffer(path);

		std::cout << "\t[+] created buffer " << buffer.Name() << "\n";
		/*
		if (!Buffer::StatusOK(status)) {
			std::cerr << "[!] failed to read buffer ";
			std::cerr << buffer.Name() << "\n";
			std::cerr << "\t[!] reason: ";
			std::cerr << Buffer::FileStatusToString(status);
			std::cerr << "\n";
			continue;
		}
		*/

		buffer.PrintBufferStatus(std::cout);
		buffer.Close();
	}

	return 0;
}