public void Interpret(Context context)
{
if(context.Input.Length <= 1)
{
return;
}
if(context.Input.StartsWith(this.Colon()))
{
var secondPart = context.Input[1].ToString();
if (secondPart == this.ClosingBracket())
{
context.Output = "Smiley face";
}
else if (secondPart == this.OppeningBracket())
{
context.Output = "Sad face";
}
}
else if(context.Input.StartsWith(this.Semicolon()))
{
var secondPart = context.Input[1].ToString();
if (secondPart == this.ClosingBracket())
{
context.Output = "Winkey face";
}
else if(secondPart == this.OppeningBracket())
{
context.Output = "Crying face";
}
}
else
{
// The application will be extended to support all
// possible emoji's :D
throw new NotImplementedException();
}
}
public void Interpret(Context context)
{
this.expression.Interpret(context);
Console.WriteLine("Current context: Input = {0} Output = {1}", context.Input, context.Output);
}