Salmon/Salmon.Web/Components/PrettyValueDisplay.razor

@using Salmon.Core.Cliff


@if(Value is null)
{
    <span>(null)</span>
}
else
{
    if(Value is bool b)
    {
        if(b)
        {
            <span style="color:green;">
                <i class="bi bi-check"></i>
                true
            </span>
        }
        else
        {
            <span style="color:red;">
                <i class="bi bi-ban"></i>
                false
            </span>
        }
    }
    else if (IsIntegerType(Value))
    {
        <span style="color:darkblue;">
            @PrettifyInteger(Value)
        </span>
    }
    else if (IsFloatingType(Value))
    {
        <span style="color:darkblue;">
            @PrettifyFloating(Value)
        </span>
    }
    else if (Predicate is not null && Predicate == "parent")
    {
        <a href=@($"Element/{System.Web.HttpUtility.UrlEncode(Value.ToString())}")>@Value.ToString()</a>
    }
    else if (Predicate is not null && Predicate == "Uri")
    {
        <a href=@Value.ToString()>@Value.ToString()</a>
    }
    else
    {
        <span>@Value.ToString()</span>
    }

    <CopyButton Value=@Value.ToString() />
}



@code {
    [Parameter]
    public object? Value { get; set; }

    [Parameter]
    public string Predicate { get; set; }

    public static bool IsNumericType(object o)
    {
        switch (Type.GetTypeCode(o.GetType()))
        {
            case TypeCode.Byte:
            case TypeCode.SByte:
            case TypeCode.UInt16:
            case TypeCode.UInt32:
            case TypeCode.UInt64:
            case TypeCode.Int16:
            case TypeCode.Int32:
            case TypeCode.Int64:
            case TypeCode.Decimal:
            case TypeCode.Double:
            case TypeCode.Single:
                return true;
            default:
                return false;
        }
    }

    public static bool IsFloatingType(object o)
    {
        switch (Type.GetTypeCode(o.GetType()))
        {
            case TypeCode.Decimal:
            case TypeCode.Double:
            case TypeCode.Single:
                return true;
            default:
                return false;
        }
    }

    public static bool IsIntegerType(object o)
    {
        switch (Type.GetTypeCode(o.GetType()))
        {
            case TypeCode.Byte:
            case TypeCode.SByte:
            case TypeCode.UInt16:
            case TypeCode.UInt32:
            case TypeCode.UInt64:
            case TypeCode.Int16:
            case TypeCode.Int32:
            case TypeCode.Int64:
                return true;
            default:
                return false;
        }
    }

    public static string PrettifyFloating(object o)
    {
        switch (Type.GetTypeCode(o.GetType()))
        {
            case TypeCode.Decimal:
                return ((Decimal)o).ToString("### ### ### ### ### ###");
            case TypeCode.Double:
                return ((Double)o).ToString("### ### ### ### ### ###");
            case TypeCode.Single:
                return ((Single)o).ToString("### ### ### ### ### ###");
            default:
                    throw new ArgumentException();
        }
    }

    public static string PrettifyInteger(object o)
    {
        switch (Type.GetTypeCode(o.GetType()))
        {
            case TypeCode.Byte:
            case TypeCode.SByte:
                return o.ToString();
            case TypeCode.UInt16:
                return ((UInt16)o).ToString("# ###");
            case TypeCode.UInt32:
                return ((UInt32)o).ToString("# ###");
            case TypeCode.UInt64:
                return ((UInt64)o).ToString("# ###");
            case TypeCode.Int16:
                return ((Int16)o).ToString("# ###");
            case TypeCode.Int32:
                return ((Int32)o).ToString("# ###");
            case TypeCode.Int64:
                return ((Int64)o).ToString("# ###");
            default:
                throw new ArgumentException();
        }
    }
}