import discord
from random import randint

def roll_logic(sides):
  return randint(1, sides)

def roll(number_of_die, sides, number_to_add=None):
  results = list(tuple(roll_logic(int(sides)) for _ in range(int(number_of_die))))

  # blue
  embed_color = 3447003
  if sum(results) == 1:
    # Red
    embed_color = 15158332
  if sum(results) >= 10:
    # Green
    embed_color = 3066993
  if sum(results) >= 15:
    # Gold
    embed_color = 15844367

  embed = discord.Embed(description=None, color=embed_color, type="rich")
  embed.set_author(name="Rolling %s %s sided die" % (number_of_die, sides))
  embed.add_field(name='Rolls', value=results, inline=False)
  if number_to_add:
    embed.add_field(name="**Total**", value=":game_die: %s+%s = %s" % (sum(results), number_to_add, (sum(results) + number_to_add)), inline=False)
  else:
    embed.add_field(name="**Total**", value=":game_die: %s" % sum(results), inline=False)
  return embed

def parse_message(message):
  message = ' '.join(message.split()[1:])
  if '+' in message:
    try:
      number_to_add = int(message.split('+')[-1])
      return roll(message.split('d')[0], message.split('d')[1].split('+')[0], number_to_add)
    except ValueError:
      return "Could not add that number to the total roll"
  return roll(message.split('d')[0], message.split('d')[1])