namespace com.andoutomo.kybernetes.command.system
{
    class EchoCommand:AbCommand
    {
        private string Message;
        protected override bool execute()
        {
            EchoCommandArg param = (EchoCommandArg)argument;
            if (param.DoIt)
            {
                form.Echo = param.Echo_setting;
            }
            if (string.IsNullOrEmpty(param.echoMessage))
            {
                Message = "echo は " + (form.Echo ? "on" : "off") + "です。";
            }
            else
            {
                Message = param.echoMessage;
            }
            return true;
        }

        protected override string turnMessage()
        {
            return Message;
        }

        protected override string turnErrorMessage()
        {
            return base.DefaultErrorMessage;
        }

        protected override string turnSplitErrorMessage()
        {
            return base.DefaultSplitErrorMessage;
        }
    }
}