module LolcatCommand

# File lib/lolcat_command.rb, line 17
def parse(text)
  args = text.to_s.strip
  return { action: :help } if args.empty?

  parts = args.split(/\s+/)
  case parts[0].downcase
  when "help", "?"
    { action: :help }
  when "on", "enable"
    { action: :on }
  when "off", "disable"
    { action: :off }
  when "status"
    { action: :status }
  when "reset"
    { action: :reset }
  when "options", "opts", "set"
    tokens = parts[1..] || []
    built = LolcatRunner.build_argv(tokens)
    return { error: built[:error] } if built[:error]

    { action: :options, argv: tokens, lolcat_argv: built[:argv] }
  when "preview", "test"
    { action: :preview, text: parts[1..]&.join(" ").to_s.strip }
  else
    if parts[0].start_with?("-")
      built = LolcatRunner.build_argv(parts)
      return { error: built[:error] } if built[:error]

      { action: :options, argv: parts, lolcat_argv: built[:argv] }
    else
      { error: usage_message }
    end
  end
end

# File lib/lolcat_command.rb, line 13
def usage_message
  "Usage: !lolcat on|off|status|reset|options <flags>|preview [text]|help"
end