#include "cmixclient.hpp"

#include "logging.hpp"
#include "uriparser.hpp"

#include <boost/filesystem/operations.hpp>
#include <boost/lexical_cast/bad_lexical_cast.hpp>
#include <boost/log/core/record.hpp>
#include <boost/log/detail/attachable_sstream_buf.hpp>
#include <boost/log/keywords/severity.hpp>
#include <boost/log/sources/record_ostream.hpp>
#include <boost/log/trivial.hpp>
#include <boost/parameter/keyword.hpp>
#include <boost/preprocessor/seq/enum.hpp>
#include <boost/preprocessor/seq/size.hpp>
#include <boost/program_options.hpp>
#include <boost/type_index/type_index_facade.hpp>

#include <iostream>
#include <string>
#include <vector>

int main(int argc, char* argv[]) {
	namespace po = boost::program_options;
	
	init_logging(boost::log::trivial::severity_level::trace, "client");
	
	BOOST_LOG_TRIVIAL(info) << "Started client";
	
	po::options_description desc("Allowed options");
	desc.add_options()
		("help,h", "produce help message.")
		("network,n", po::value<std::vector<std::string>>()->multitoken(), "The addresses of the network nodes in order")
		("certdir", po::value<std::string>(), "Directory containing trusted certificates.")
		("nr_mixes,x", po::value<unsigned int>()->default_value(1), "The number of simultanous mixes the network will perform.")
	;

	po::variables_map vm;
	po::store(po::parse_command_line(argc, argv, desc), vm);
	po::notify(vm);
	
	if (vm.count("help")) {
		std::cout << desc << "\n";
		return 0;
	}
	
	std::vector<std::string> network;
	if(vm.count("network")) {
		network = vm["network"].as<std::vector<std::string>>();
	} else {
		std::cerr << "network option is required." << std::endl;
		return -1;
	}
	
	std::vector<NodeDetails> node_details;
	for(auto&& node : network) {
		Uri uri = parse_uri(node);
		
		node_details.push_back({uri.host, uri.port});
	}
	
	std::string certdir;
	if(vm.count("certdir")) {
		std::string filename = vm["certdir"].as<std::string>();
		if(boost::filesystem::is_directory(filename)) {
			certdir = filename;
		} else {
			std::cerr << "cert dir: \"" << filename << "\" is not a directory";
			return -1;
		}
	}

	unsigned int nr_mixes = vm["nr_mixes"].as<unsigned int>();
	
	NetworkDetails details{node_details, certdir, nr_mixes};
	
	CMixClient cmix_client(details);
	cmix_client.run();
}