class SlackSmartBot
  def add_team(user, name, options, info)
    save_stats(__method__)

    get_teams()
    if @teams.key?(name.to_sym)
      respond "It seems like the team *#{name}* already exists.\nRelated commands `update team TEAM_NAME PROPERTIES`, `delete team TEAM_NAME`, `see team TEAM_NAME`, `see teams`"
    else
      wrong = false
      team = { members: {}, channels: {} }
      last_type = nil
      type_detected = false
      options.split(/\s+/).each do |opt|
        type_detected = false
        if opt.match?(/^\s*$/)
          #blank
        elsif opt.match?(/^[\w\-]+$/i)
          last_type = opt
          type_detected = true
        elsif opt.match(/<@(\w+)>/i)
          team[:members][last_type] ||= []
          if last_type.nil?
            wrong = true
            respond "You need to specify the TYPE for the member."
            break
          else
            member_id = $1
            member_info = @users.select { |u| u.id == member_id or (u.key?(:enterprise_user) and u.enterprise_user.id == member_id) }[-1]
            if member_info.nil?
              @users = get_users()
              member_info = @users.select { |u| u.id == member_id or (u.key?(:enterprise_user) and u.enterprise_user.id == member_id) }[-1]
            end
            team[:members][last_type] << member_info.name
          end
        elsif opt.match(/<#(\w+)\|[^>]*>/i)
          team[:channels][last_type] ||= []
          if last_type.nil?
            wrong = true
            respond "You need to specify the TYPE for the channel."
            break
          else
            channel_id = $1
            get_channels_name_and_id() unless @channels_name.keys.include?(channel_id)
            channel = @channels_name[channel_id]
            channel_members = get_channel_members(channel_id) unless channel.nil?
            if channel.nil? or !channel_members.include?(config.nick_id)
              respond ":exclamation: Add the Smart Bot to *<##{channel_id}>* channel first."
              wrong = true
              break
            else
              team[:channels][last_type] << channel
            end
          end
        else
          respond "It seems like the members or channel list is not correct. Please double check."
          wrong = true
          break
        end
      end
      if type_detected #type added but not added a channel or user
        respond "It seems like the parameters supplied are not correct. Please double check."
        wrong = true
      end

      unless wrong
        get_teams()
        team[:info] = info
        team[:status] = :added
        team[:user] = user.name
        team[:creator] = user.name
        team[:date] = Time.now.strftime("%Y-%m-%dT%H:%M:%S.000Z")[0..18]
        new_team = {}
        new_team[name.to_sym] = team
        update_teams(new_team)
        respond "The *#{name}* team has been added."
        see_teams(user, name, add_stats: false)
      end
    end
  end
end