public virtual string ToLcd(int number, Scaling scaling)
{
IList <Digit> digits = digitsSplitter.Convert(number);
IList <Digit> scaled = digitScaler.Scale(digits, scaling);
return(digitPrinter.Render(scaled));
}
public virtual string Repeat(char aChar, Scaling scaling)
{
StringBuilder acc = new StringBuilder();
scaling.Times(() => acc.Append(aChar));
return(acc.ToString());
}
private Digit Scale(Digit digit, Scaling scaling)
{
if (scaling.HasNone())
{
return(digit);
}
List <Line> scaled = new List <Line>();
bool oddLine = true;
foreach (Line line in digit.Lines())
{
Line scaledLine = line.ScaleHorizontal(repeater, scaling);
if (oddLine)
{
scaled.Add(scaledLine);
}
else
{
scaled.AddRange(repeater.Repeat(scaledLine, scaling));
}
oddLine = !oddLine;
}
return(digit.Scale(scaled));
}
public virtual IList <T> Repeat <T>(T element, Scaling scaling)
{
IList <T> elements = new List <T>();
scaling.Times(() => elements.Add(element));
return(elements);
}
public override bool Equals(object other)
{
if (!(other is Scaling))
{
return(false);
}
Scaling that = (Scaling)other;
return(this.times == that.times);
}
public virtual string ToLcd(int number, Scaling scaling)
{
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
IList <Digit> digits = digitsSplitter.Convert(number);
IList <Digit> scaled = digitScaler.Scale(digits, scaling);
return(digitPrinter.Render(scaled));
}
public virtual string Repeat(char aChar, Scaling scaling)
{
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
StringBuilder acc = new StringBuilder();
scaling.Times(() => acc.Append(aChar));
return(acc.ToString());
}
public static void Main(string[] args)
{
LcdDisplay lcdDisplay = new LcdDisplay( //
new DigitsSplitter(new NumeralSystem(), new DigitFactory(new Patterns())), //
new DigitScaler(new ScalingRepeater()), //
new DigitPrinter(new Zipper()));
int number = Convert.ToInt32(args[0]);
Scaling scaling = Scaling.Of(Convert.ToInt32(args[1]));
Console.WriteLine(lcdDisplay.ToLcd(number, scaling));
Console.ReadKey();
}
public virtual IList <Digit> Scale(IList <Digit> digits, Scaling scaling)
{
if (digits == null)
{
throw new ArgumentNullException(nameof(digits));
}
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
return(digits.Select(d => Scale(d, scaling)).ToList());
}
public virtual Line ScaleHorizontal(ScalingRepeater repeater, Scaling scaling)
{
if (repeater == null)
{
throw new ArgumentNullException(nameof(repeater));
}
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
char[] chars = line.ToCharArray();
return(new Line(chars[0] + repeater.Repeat(chars[1], scaling) + chars[2]));
}
public virtual IList <T> Repeat <T>(T element, Scaling scaling)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
IList <T> elements = new List <T>();
scaling.Times(() => elements.Add(element));
return(elements);
}
public Scaling GetScaling()
{
return(args.Length > 1 ? Scaling.Of(Convert.ToInt32(args[1])) : Scaling.None);
}
public virtual IList <Digit> Scale(IList <Digit> digits, Scaling scaling)
{
return(digits.Select(d => Scale(d, scaling)).ToList());
}
