/*
 * Copyright (C) 2021-2022 Riyyi
 *
 * SPDX-License-Identifier: MIT
 */

#include <cstdio> // fprintf, stderr
#include <string>
#include <vector>

#include "config.h"
#include "dotfile.h"
#include "package.h"
#include "util/argparser.h"
#include "util/timer.h"

int main(int argc, const char* argv[])
{
	bool fileOperation = false;
	bool packageOperation = false;
	bool helpOperation = false;

	bool addOrAur = false;
	bool install = false;
	bool pull = false;
	bool pushOrStore = false;
	bool verbose = false;

	std::vector<std::string> targets {};

	Util::ArgParser argParser;
	argParser.addOption(fileOperation, 'F', "file", nullptr, nullptr);
	argParser.addOption(packageOperation, 'P', "package", nullptr, nullptr);
	argParser.addOption(helpOperation, 'h', "help", nullptr, nullptr);

	argParser.addOption(addOrAur, 'a', "add", nullptr, nullptr);
	argParser.addOption(install, 'i', "install", nullptr, nullptr);
	argParser.addOption(pull, 'l', "pull", nullptr, nullptr);
	argParser.addOption(pushOrStore, 's', "push", nullptr, nullptr);
	argParser.addOption(verbose, 'v', "verbose", nullptr, nullptr);

	argParser.addArgument(targets, "targets", nullptr, nullptr, Util::ArgParser::Required::No);
	argParser.parse(argc, argv);

	if (fileOperation + packageOperation + helpOperation > 1) {
		fprintf(stderr, "\033[31;1mError:\033[0m only one operation may be used at a time\n");
		return 1;
	}

#ifndef NDEBUG
	Util::Timer t;
#endif

	Config::the().setVerbose(verbose);

	if (fileOperation) {
		Dotfile::the().setExcludePaths({
			{ Dotfile::ExcludeType::File, "dotfiles.sh" },
			{ Dotfile::ExcludeType::File, "packages" },
			{ Dotfile::ExcludeType::EndsWith, ".md" },
			{ Dotfile::ExcludeType::EndsWith, "README.org" },
			{ Dotfile::ExcludeType::Directory, ".git" },
			{ Dotfile::ExcludeType::File, "screenshot.png" },

			{ Dotfile::ExcludeType::Directory, ".cache" },
			{ Dotfile::ExcludeType::Directory, "CMakeFiles" },
			{ Dotfile::ExcludeType::Directory, "cppcheck-cppcheck-build-dir" },
		});

		Dotfile::the().setSystemDirectories({ "/boot", "/etc", "/usr/share" });

		if (addOrAur) {
			Dotfile::the().add(targets);
		}
		if (pull) {
			Dotfile::the().pull(targets);
		}
		if (pushOrStore) {
			Dotfile::the().push(targets);
		}
		if (!addOrAur && !pull && !pushOrStore) {
			Dotfile::the().list(targets);
		}
	}
	else if (packageOperation) {
		Package package;

		if (addOrAur) {
			package.aurInstall();
		}
		if (install) {
			package.install();
		}
		if (pushOrStore) {
			package.store();
		}
		if (!addOrAur && !install && !pushOrStore) {
			package.list(targets);
		}
	}
	else if (helpOperation) {
		// TODO open manpage
	}
	else {
		// TODO open manpage
	}

#ifndef NDEBUG
		printf("%fms\n", t.elapsedNanoseconds() / 1000000.0);
#endif

	return 0;
}