#import <Foundation/Foundation.h>

#include <mbgl/platform/thread.hpp>
#include <mbgl/util/logging.hpp>
#include <mbgl/util/platform.hpp>

#include <pthread.h>

namespace mbgl {
namespace platform {

std::string getCurrentThreadName() {
  char name[32] = "unknown";
  pthread_getname_np(pthread_self(), name, sizeof(name));

  return name;
}

void setCurrentThreadName(const std::string& name) {
  std::string qualifiedName = "org.maplibre.mbgl." + name;
  pthread_setname_np(qualifiedName.c_str());
}

void makeThreadLowPriority() {
  [NSThread currentThread].qualityOfService = NSQualityOfServiceUtility;
}

void setCurrentThreadPriority(double priority) {
  if (priority > 1.0 || priority < 0.0) {
    Log::Warning(Event::General, "Invalid thread priority was provided");
    return;
  }

  if (priority < 0.25) {
    [NSThread currentThread].qualityOfService = NSQualityOfServiceBackground;
  } else if (priority < 0.5) {
    [NSThread currentThread].qualityOfService = NSQualityOfServiceUtility;
  } else if (priority < 0.75) {
    [NSThread currentThread].qualityOfService = NSQualityOfServiceUserInitiated;
  } else {
    [NSThread currentThread].qualityOfService = NSQualityOfServiceUserInteractive;
  }
}

void attachThread() {}

void detachThread() {}

}  // namespace platform
}  // namespace mbgl