################################################################################
#                                                                              #
#                 This file is part of the Buildbotics firmware.               #
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#        Copyright (c) 2015 - 2022, Buildbotics LLC, All rights reserved.      #
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#         This Source describes Open Hardware and is licensed under the        #
#                                 CERN-OHL-S v2.                               #
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################################################################################

from . import ObjGraph, util

__all__ = ['Debugger']


class Debugger:
  def __init__(self, ioloop, freq = 60 * 15, depth = 100):
    self.ioloop = ioloop
    self.freq   = freq
    self.depth  = depth
    self._callback()


  def _callback(self):
    with open('bbctrl-debug-%s.log' % util.timestamp(), 'w') as log:
      def line(name):
        log.write('==== ' + name + ' ' + '=' * (74 - len(name)) + '\n')

      line('Common')
      ObjGraph.show_most_common_types(limit = self.depth, file = log)

      log.write('\n')
      line('Growth')
      ObjGraph.show_growth(limit = self.depth, file = log)

      log.write('\n')
      line('New IDs')
      ObjGraph.get_new_ids(limit = self.depth, file = log)

      log.flush()
      self.ioloop.call_later(self.freq, self._callback)
