#pragma once

#ifdef FILESYSTEM_EXPERIMENTAL
#include <experimental/filesystem>
#else
#include <filesystem>
#endif
#include <fmt/format.h>
#include <sys/inotify.h>
#include <algorithm>
#include <fstream>
#include <string>
#include <vector>
#include "ALabel.hpp"
#include "util/sleeper_thread.hpp"

namespace waybar::modules {

#ifdef FILESYSTEM_EXPERIMENTAL
namespace fs = std::experimental::filesystem;
#else
namespace fs = std::filesystem;
#endif

class Battery : public ALabel {
 public:
  Battery(const std::string&, const Json::Value&);
  ~Battery();
  auto update() -> void;

 private:
  static inline const fs::path data_dir_ = "/sys/class/power_supply/";

  void              getBatteries();
  void              worker();
  const std::string getAdapterStatus(uint8_t capacity, uint32_t current_now) const;
  const std::tuple<uint8_t, uint32_t, std::string> getInfos() const;

  util::SleeperThread   thread_;
  util::SleeperThread   thread_timer_;
  std::vector<fs::path> batteries_;
  fs::path              adapter_;
  int                   fd_;
  std::vector<int>      wds_;
  std::string           old_status_;
};

}  // namespace waybar::modules