import datetime
import http.client
import os
import socket
import time
import urllib.error
import urllib.request

import cereal.messaging as messaging

from cereal import log
from openpilot.common.params import Params
from openpilot.common.realtime import DT_MDL, Priority, config_realtime_process
from openpilot.common.time import system_time_valid
from openpilot.system.hardware import HARDWARE

from openpilot.selfdrive.frogpilot.controls.frogpilot_planner import FrogPilotPlanner
from openpilot.selfdrive.frogpilot.controls.lib.frogpilot_functions import FrogPilotFunctions

WIFI = log.DeviceState.NetworkType.wifi

def github_pinged(url="https://github.com", timeout=5):
  try:
    urllib.request.urlopen(url, timeout=timeout)
    return True
  except (urllib.error.URLError, socket.timeout, http.client.RemoteDisconnected):
    return False

def time_checks(deviceState, now, params, params_memory):
  screen_off = deviceState.screenBrightnessPercent == 0
  wifi_connection = deviceState.networkType == WIFI

def frogpilot_thread():
  config_realtime_process(5, Priority.CTRL_LOW)

  params = Params()
  params_memory = Params("/dev/shm/params")

  frogpilot_functions = FrogPilotFunctions()
  frogpilot_planner = FrogPilotPlanner()

  current_day = None

  first_run = True
  time_validated = system_time_valid()

  pm = messaging.PubMaster(['frogpilotPlan'])
  sm = messaging.SubMaster(['carState', 'controlsState', 'deviceState', 'frogpilotCarControl', 'frogpilotCarState', 'frogpilotNavigation',
                            'frogpilotPlan', 'liveLocationKalman', 'longitudinalPlan', 'modelV2', 'radarState'],
                            poll='modelV2', ignore_avg_freq=['radarState'])

  while True:
    sm.update()

    now = datetime.datetime.now()

    deviceState = sm['deviceState']
    started = deviceState.started

    if started and sm.updated['modelV2']:
      frogpilot_planner.update(sm['carState'], sm['controlsState'], sm['frogpilotCarControl'], sm['frogpilotCarState'],
                               sm['frogpilotNavigation'], sm['liveLocationKalman'], sm['modelV2'], sm['radarState'])
      frogpilot_planner.publish(sm, pm)

    if not time_validated:
      time_validated = system_time_valid()
      if not time_validated:
        continue

    if now.second == 0 or first_run:
      if not started and github_pinged():
        time_checks(deviceState, now, params, params_memory)

      if now.day != current_day:
        params.remove("FingerprintLogged")
        current_day = now.day

    first_run = False

    time.sleep(DT_MDL)

def main():
  frogpilot_thread()

if __name__ == "__main__":
  main()