public ObjectBuilder(ParsingTypeInfo typeInfo, IConvertersFactory convertersFactory, IFormatProvider formatProvider)
{
this.typeInfo = typeInfo ?? throw new ArgumentNullException(nameof(typeInfo));
this.convertersFactory = convertersFactory ?? throw new ArgumentNullException(nameof(convertersFactory));
this.formatProvider = formatProvider ?? throw new ArgumentNullException(nameof(formatProvider));
objectResult = typeInfo.Factory.DynamicInvoke();
maxValuesNumber = typeInfo.Values.Count();
if (typeInfo.Values.Last().IsCollection)
{
maxValuesNumber += typeInfo.Values.Last().Maximum - 1;
}
}
public bool Verify(ParsingTypeInfo typeInfo, IList <OptionAttribute> optionAttributes)
{
if (typeInfo.Values.Select(x => x.Index).HasDuplicates())
{
throw new InvalidOperationException("Values must have different indices.");
}
if (optionAttributes.HasDuplicates())
{
throw new InvalidOperationException("Options must have different short names.");
}
if (optionAttributes.HasDuplicates())
{
throw new InvalidOperationException("Options must have different long names.");
}
if (!(typeInfo is ParsingCommandTypeInfo) && !typeInfo.Options.Any() && !typeInfo.Values.Any())
{
throw new InvalidOperationException("Non-command type must have options or values.");
}
if (typeInfo is ParsingCommandTypeInfo command && types.OfType <ParsingCommandTypeInfo>().SelectMany(x => x.Aliases).HasDuplicates(command.Aliases))
{
throw new InvalidOperationException("One of this command's name has been already registered");
}
private TokensParser CreateParser(ParsingTypeInfo typeInfo) => new TokensParser(() => new ObjectBuilder(typeInfo, convertersFactory, formatProvider));
