#ifndef __COMFORTABLE_SWIPE__service_status__
#define __COMFORTABLE_SWIPE__service_status__

/*
Comfortable Swipe
by Rico Tiongson

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "../_macro.cpp"
#include "../util/_index.hpp"
#include "../gesture/_index.hpp"
#include <stdexcept> // std::runtime_error
#include <unistd.h> // popen, pclose, getpid, access, F_OK
#include <memory> // std::unique_ptr
#include <array> // std::array
#include <cstdlib> // std::atoi
#include <cstdio> // FILE, std::feof, std::fgets, std::printf
#include <regex> // std::cmatch, std::regex, std::regex_match

namespace comfortable_swipe::service
{
    /**
     * Prints the status of comfortable-swipe.
     */
    void status()
    {
        // std::printf("autostart is %s\n", autostart_on ? "ON" : "OFF");

        // check status of configuration file
        try
        {
            std::puts(COMFORTABLE_SWIPE_CONFIG);
            auto config = comfortable_swipe::util::read_config_file(COMFORTABLE_SWIPE_CONFIG);
            // print threshold
            if (config.count("threshold") > 0)
            {
                auto & threshold = config["threshold"];
                // std::cmatch matches;
                // bool ok = (std::regex_match(threshold.data(), matches, std::regex("^\\d+(?:\\.\\d+)??$")) != 0);
                // print status of threshold
                std::printf("    %9s = %s\n", "threshold", threshold.data()); // ok ? "VALID" : "INVALID"
            }
            else
                std::printf("    %9s is OFF\n", "threshold");

            // print swipe commands
            for (auto &command : comfortable_swipe::gesture::swipe_gesture::command_map)
            {
                if (config.count(command) > 0)
                    std::printf("    %9s = %s\n", command, config[command].data());
                else
                    std::printf("    %9s NOT SET\n", command);
            }
        }
        catch (const std::runtime_error& e)
        {
            std::printf("config error: %s\n", e.what());
        }
    }
}

#endif /* __COMFORTABLE_SWIPE__service_restart__ */