inabox/InABox.Avalonia/Converters/MultiConverters/Calculator/StringCalculator.cs

using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;

namespace InABox.Avalonia.Converters;

// public class StringCalculator : AbstractCalculator<string, StringCombinerFunction>
// {
//     
//     public string Separator { get; set; }
//     protected override string Combine(string current, string next)
//     {
//         return Function switch
//         {
//             StringCombinerFunction.Append => string.Join(Separator, new [] { current, next } ),
//         _ => current
//         };
//     }
// }

public class StringCalculatorFunction : AbstractCalculatorFunction<string, StringCalculatorType>
{
    public string Separator { get; set; }
    protected override string Calculate(string current, string next, StringCalculatorType type)
    {
        var result = type switch
        {
            StringCalculatorType.Append => string.Join(Separator, new [] { current, next } ),
            _ => current
        };
        return result;
    }
}
    
public class StringCalculator : AbstractCalculator<string, StringCalculatorFunction, StringCalculatorType>
{
        
    public string Separator
    {
        get => Function.Separator;
        set => Function.Separator = value;
    }
        
}