#include <wiringPi.h>
#include "cmd_line_args.h"
#include "easylogging++.h"
#include "easylogging++.cc"
#include "task_manager.hpp"
#include <iostream>
#include <sstream> 
#include <chrono>
#include <thread>

using namespace std::chrono;

INITIALIZE_EASYLOGGINGPP

#define PIN 0 

static std::stringstream schedule = std::stringstream(
    "0 0 10 ? * MON-SAT HIGH(0)\n"
    "0 0 13 ? * MON-SAT LOW(0)\n"
    "0 0 15 ? * MON-SAT HIGH(0)\n"
    "0 0 19 ? * MON-SAT LOW(0)\n"
    "* * * * * SUN LOW(0)\n"
);

inline std::ostream& operator<< (std::ostream &out, const app_options &opts) {
    return out << "Options: { "
               << "config-file: " <<  opts.config_file << ", "
               << "initial-pin-state: " <<  opts.initial_pin_state << " }";

    
}

int main(int argc, char** argv) {
    el::Loggers::reconfigureAllLoggers(el::ConfigurationType::Filename, APP_NAME ".log");
    el::Loggers::reconfigureAllLoggers(el::ConfigurationType::ToStandardOutput, "true");
    el::Loggers::addFlag(el::LoggingFlag::ColoredTerminalOutput);

    app_options opts = parse_opts(argc, argv);
    if(opts.config_file.empty()) {
        LOG(WARNING) << "Config file is not set! So we use hardcoded configuration:" << std::endl
                     << schedule.str();
    }

    LOG(INFO) << opts;
    TaskManager manager{schedule, digitalWrite};
    
    wiringPiSetup ();
    pinMode (PIN, OUTPUT);
    digitalWrite(PIN, opts.initial_pin_state);

    while(true) {
        if(manager.doWork() == 0) {
            std::this_thread::sleep_for(1s);
        }
    }

    return 0;
}