module Reactions
  TRIGGERS = {
    "void"    => ["👀"],
    "cursed"  => ["😳"],
    "based"   => ["🗿"],
    "niche"   => ["👀", "🗣️"]
  }

  def self.check_message(content : String) : Array(String)
    lower = content.downcase
    emojis = [] of String

    TRIGGERS.each do |keyword, reactions|
      if lower.matches?(/\b#{Regex.escape(keyword)}\b/)
        emojis.concat(reactions)
      end
    end

    emojis
  end
end