private void ParseWithTag <T>(Element element, Result <T> result, string[] lines, int linePosition)
{
var lineValueExtractor = _lineValueExtractorFactory.Get(element.LineValueExtractorType);
var continueParsing = true;
for (var i = linePosition; i < lines.Length; i++)
{
var tagValue = lineValueExtractor.Extract(lines[i], element);
if (!tagValue.IsFound || string.IsNullOrEmpty(tagValue.Value))
{
result.Errors.Add($"Line {i} does not contain any valid tag.");
return;
}
if (tagValue.Value != element.Tag)
{
var tagElement = GetTagObject(element, lines[i], lineValueExtractor);
if (tagElement != null)
{
var listPropertyInfo = result.Content.Last().GetType().GetProperty(tagElement.Name);
if (listPropertyInfo.GetValue(result.Content.Last()) == null)
{
listPropertyInfo.SetValue(result.Content.Last(), Activator.CreateInstance(listPropertyInfo.PropertyType));
}
ParseWithTag(element, tagElement, result.Content.Last(), listPropertyInfo, result, lines, lineValueExtractor, ref i, ref continueParsing);
if (!continueParsing)
{
return;
}
continue;
}
result.Errors.Add($"Line {i} does not contain any valid tag.");
return;
}
var newObject = (T)Activator.CreateInstance(typeof(T));
result.Content.Add(newObject);
var propertyElements = element.Elements.Where(child => child.ElementType == ElementType.Property).ToList();
foreach (var propertyElement in propertyElements)
{
var propertyValue = lineValueExtractor.Extract(lines[i], propertyElement, element);
if ((!propertyValue.IsFound || string.IsNullOrEmpty(propertyValue.Value)) && propertyElement.Required)
{
result.Errors.Add($"Property {propertyElement.Name} is missing at Line {i}.");
}
else
{
var propertyInfo = typeof(T).GetProperty(propertyElement.Name, BindingFlags.Public | BindingFlags.Instance);
var isSet = _valueSetter.Set(propertyInfo, propertyValue.Value, newObject);
if (!isSet)
{
result.Errors.Add($"Value of Property {propertyElement.Name} is not valid at Line {i}.");
}
}
}
}
}
