require "thor"

module Boty
  class CLI < Thor
    include Thor::Actions
    class_option :verbose, type: :boolean, default: true, aliases: "-v"

    attr_reader :bot_name, :company, :api_key

    source_root File.expand_path("../../../template", __FILE__)

    no_commands do
      def compile(bot_name = "lib/boty")
        @bot_name = "lib/boty"
        template "project/bot.tt", "bin/bot"
        run "chmod +x bin/bot"
      end
    end

    desc "new [BOT_NAME]",
         "Creates a BOT_NAME dir with your new bot structure."
    def new(bot_name)
      @bot_name = bot_name
      acquire_bot_info
      directory "project", bot_name, verbose: verbose
      after_create
    end

    private

    def verbose
      options[:verbose]
    end

    def acquire_bot_info
      @company = ask("What is your Slack company name?") || "acme"
      @api_key = ask("What is the #{@bot_name} api key?") || "omg-lol-bbq"
    end

    def after_create
      inside @bot_name do
        run "chmod +x bot"
        run "bundle install"
      end
    end
  end
end