/// <summary>
/// Adds a new Value to set the Uri? specified by <paramref name="expression"/>. By default this Value is not required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, Uri?> AddValueNullable(Expression <Func <TClass, Uri?> > expression, Action <NamelessArgConfig <TClass, Uri?> > config)
{
var obj = new NamelessArgConfig <TClass, Uri?>(false, ToAbsoluteNullableUri);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the ulong specified by <paramref name="expression"/>. By default this Value is required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, ulong> AddValue(Expression <Func <TClass, ulong> > expression, Action <NamelessArgConfig <TClass, ulong> > config)
{
var obj = new NamelessArgConfig <TClass, ulong>(true, ToULong);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the TEnum? specified by <paramref name="expression"/>. By default this Value is not required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, TEnum?> AddValue <TEnum>(Expression <Func <TClass, TEnum?> > expression, Action <NamelessArgConfig <TClass, TEnum?> > config) where TEnum : struct, Enum
{
var obj = new NamelessArgConfig <TClass, TEnum?>(false, (x) => ToNullableEnum <TEnum>(x, this.config.IsCaseSensitive));
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the Guid? specified by <paramref name="expression"/>. By default this Value is not required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, Guid?> AddValue(Expression <Func <TClass, Guid?> > expression, Action <NamelessArgConfig <TClass, Guid?> > config)
{
var obj = new NamelessArgConfig <TClass, Guid?>(false, ToNullableGuid);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the string? specified by <paramref name="expression"/>. By default this Value is not required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, string?> AddValueNullable(Expression <Func <TClass, string?> > expression, Action <NamelessArgConfig <TClass, string?> > config)
{
var obj = new NamelessArgConfig <TClass, string?>(false, NoConversionNullable);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the Uri specified by <paramref name="expression"/>. By default this Value is required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, Uri> AddValue(Expression <Func <TClass, Uri> > expression, Action <NamelessArgConfig <TClass, Uri> > config)
{
var obj = new NamelessArgConfig <TClass, Uri>(true, ToAbsoluteUri);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the TimeSpan specified by <paramref name="expression"/>. By default this Value is required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, TimeSpan> AddValue(Expression <Func <TClass, TimeSpan> > expression, Action <NamelessArgConfig <TClass, TimeSpan> > config)
{
var obj = new NamelessArgConfig <TClass, TimeSpan>(true, ToTimeSpan);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value to set the decimal specified by <paramref name="expression"/>. By default this Value is required.
/// </summary>
/// <param name="expression">The property.</param>
/// <param name="config">The action to configure the Value.</param>
/// <returns>A configured Value.</returns>
public Value <TClass, decimal> AddValue(Expression <Func <TClass, decimal> > expression, Action <NamelessArgConfig <TClass, decimal> > config)
{
var obj = new NamelessArgConfig <TClass, decimal>(true, ToDecimal);
config(obj);
return(AddValueCore(expression, obj));
}
/// <summary>
/// Adds a new Value.
/// This is mainly useful to provide custom extension methods which take specific types of <typeparamref name="TProp"/>.
/// </summary>
/// <typeparam name="TProp">The type of the target property.</typeparam>
/// <param name="expression">The property to set.</param>
/// <param name="config">The configuration.</param>
/// <returns>The created Value.</returns>
public Value <TClass, TProp> AddValueCore <TProp>(Expression <Func <TClass, TProp> > expression, NamelessArgConfig <TClass, TProp> config)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config), nameof(config) + " cannot be null");
}
Action <TClass, TProp> setter = CliParserBuilder.GetSetMethodDelegateFromExpression(expression, out PropertyInfo pi);
if (config.Converter == null)
{
throw new CliParserBuilderException(string.Concat("You need to provide a converter for the property ", pi.Name, " of the class ", typeof(TClass).Name));
}
config.configuredDependencies?.Validate();
ArgumentRequired ar = config.configuredDependencies != null ? ArgumentRequired.HasDependencies : config.Required ? ArgumentRequired.Required : ArgumentRequired.Optional;
Value <TClass, TProp> thing = new(config.DescriptiveName ?? pi.Name, config.HelpText ?? "No help available.", ar, setter, config.DefaultValue, config.configuredDependencies, config.Converter);
allValues.Add(thing);
return(thing);
}
