from dragon import *
kPitchToTest=0.450338
kDeltaThetaBeg=0
kDeltaThetaEnd=2*2*3.1415926
kTotalSteps=100000
kStepDeltaTheta=(kDeltaThetaEnd-kDeltaThetaBeg)/kTotalSteps
kParallelNum=24
tasks_list=[i for i in np.arange(kDeltaThetaBeg, kDeltaThetaEnd, kStepDeltaTheta)]
task_list_per_process=[tasks_list[i::kParallelNum] for i in range(kParallelNum)]
print(f"len(task_list_per_thread)={len(task_list_per_process)}",file=sys.stderr)
def ProcessEntryPoint(arg):
  dragen = Dragon(mp.mpf(kPitchToTest)/(2*mp.pi))
  delta_theta_list, process_id = arg
  logf=open(f"sufficiency_test_{process_id}.log","w")
  print(f"calculating delta_theta_list={delta_theta_list} with process_id={process_id}",file=logf)
  for delta_theta in delta_theta_list:
    cur_status=CheckCollision(status2blocks(dragen.CalcMoveList(delta_theta)))
    if cur_status>=0:
      return False # Error
  return True # OK

if __name__ == "__main__":
  manager = multiprocessing.Manager()
  task_args_list = [(task_list_per_process[i], i) for i in range(kParallelNum)]
  with multiprocessing.Pool(processes=kParallelNum) as pool:
    results=pool.map(ProcessEntryPoint, task_args_list)
  if False in results:
    print("Error")
  else:
    print("OK")