from abc import ABCMeta
import help_module

from commands.command_base import AbstractCommand

import random

import utilities_script as utilities

class CommandChyron(AbstractCommand, metaclass=ABCMeta):
    """
    this is the help command.
    """
    command = "help"

    def __init__(self):
        super().__init__(CommandChyron.command, n_args=5, command_type=AbstractCommand.CommandType.Praxis)
        self.help = ["This is a command to learn more about other commands.",
        "\nExample:","help \"COMMAND\""]
        self.isCommandEnabled = True

        self.blockDecor = "\n================================================================\n"

    def do_command(self, bot, user_message):
        tempBool = True
        if tempBool == True:
            tempParsedMessage = user_message.message.split(" ")
            i = len(tempParsedMessage)

            if i > 1:
                targetCommand = bot.commands[tempParsedMessage[1]]
                helper = help_module.Help_Module_.help_command_response(targetCommand, help_module.help_command_responseType.fancy)

                returnMessage = helper.response
                bot.return_message(returnMessage)
            elif i == 1:
                commandsList = self.blockDecor + "Commands List:" + self.blockDecor + self.GetCommandsList(bot) + self.blockDecor
                print(commandsList)

    def GetCommandsList(self, bot):
        commandsList = ""
        i = 0
        for cmd in bot.commands:
            commandsList = commandsList + cmd + "\n"

        return commandsList

    def get_help(self):
        return self.help