class ImageGen:
  def __init__(self, img_path, font_path, font_size=21):
    self.img = Image.open(os.path.join(img_path))
    self.font = ImageFont.truetype(font_path, font_size)
    self.text = ""
    self._img_size = self.img.size
    self.draw = ImageDraw.Draw(self.img)

  @property
  def img_size(self):
    return self._img_size

  def gen_text(self, start_pos, end_pos):
    Rus = RussianDictionary()
    from random import randint
    num = randint(start_pos,end_pos)
    sentense = list()
    for i in range(num):
      sentense.append(Rus.get_random_word())
    self.text = " ".join(sentense)

    def _start_pos(self, width):

      lines = textwrap.wrap(self.text, width)
      _, y = self.draw.textsize(self.text, font=self.font)
      max_width, max_height = 0,0
      for line in lines:
        width, height = draw.textsize(line, font=self.font)
        if width > max_width:
          max_width = width
        if height > max_height:
          max_height = height

      x = randint(1, self.img_size - max_width)
      y = randint(1, self.img_size - y*len(lines))
      return x,y

    def make_text_border(self, pos):
      positions = [list(C_((tmp, pos[1] - 1, pos[1], pos[1] + 1), 2))[:3]
                   for tmp in [pos[0] - 1,pos[0],pos[0] + 1]]
      for i in positions:
          for q in i:
              self.draw.text(q, self.text, (0,0,0), font=self.font)

    def gen_image(self):
      lines = textwrap.wrap(self.text, width=25)
      x_text, y_text = self._start_pos(25)
      for line in lines:
          width, height = self.draw.textsize(line, font=self.font)
          make_text_border((x_text , y_text))
          self.draw.text((x_text , y_text), line, font=self.font)
          y_text += height

    def save_image(self, path, name):
      self.img.save(os.path.join(path, name))