from abc import ABCMeta

from commands.command_base import AbstractCommand

import random

class CommandRoll(AbstractCommand, metaclass=ABCMeta):
    """
    this is the roll command.
    """
    command = "!roll"

    def __init__(self):
        super().__init__(CommandRoll.command, n_args=1, command_type=AbstractCommand.CommandType.TWITCH)

    def do_command(self, bot, twitch_message):
        print("!roll Detected")
        #twitch_message.chat.send("test acknowledged")

        diceRoll: str = ""
        bot.send_message("Rolling Dice...")
        print("Rolling Dice...")

        temp_preParsedMessage = twitch_message.text.split("+")

        tempParsedMessage = temp_preParsedMessage[0].split(" ")
        temp_dice_stmt: str = tempParsedMessage[1]
        parsedMessage = temp_dice_stmt.lower().split("d")

        loopBool: bool = False
        if parsedMessage[0] != "":
            loopBool = True
        if loopBool == True:
            if int(parsedMessage[0]) == 1:
                loopBool = False

        # If roll is in xdx+x format
        if loopBool == True:
            rolls: list = []
            for x in range(int(parsedMessage[0])):
                rolls.append(random.randint(1, int(parsedMessage[1])))

            rollTotal = 0
            for roll in rolls:
                rollTotal = rollTotal + roll
                diceRoll = diceRoll + str(roll) + ", "
            diceRoll = diceRoll[:-2]  # This removes the last two characters in the string

            if len(temp_preParsedMessage) == 2:
                diceRoll = diceRoll + " + " + temp_preParsedMessage[1] + " = " + str(
                    rollTotal + int(temp_preParsedMessage[1]))
            else:
                diceRoll = diceRoll + " = " + str(rollTotal)
        # If roll is in dx+x format
        if loopBool == False:
            roll: int = random.randint(1, int(parsedMessage[1]))

            if len(temp_preParsedMessage) == 2:
                diceRoll = str(roll) + " + " + temp_preParsedMessage[1] + " = " + str(
                    roll + int(temp_preParsedMessage[1]))
            else:
                diceRoll = str(roll)

        diceRoll = "@" + twitch_message.sender + " rolled: " + diceRoll
        print(diceRoll)
        bot.send_message(diceRoll)