protected ItemWithItemCount ExtractItemWithItemCount(string input)
{
ItemWithItemCount result = new ItemWithItemCount();
int xPosition = input.LastIndexOf(CountCharacter);
if (xPosition == -1) //there is no count
{
result.ItemName = input.Trim();
result.ItemCount = 0;
}
else //the count number will be the string after the "x", turned into a number. the item name is the part before the x
{
string preCountSection = input.Remove(xPosition);
string postCountSection = input.Substring(xPosition + 1);
int itemCount = Convert.ToInt32(postCountSection);
result.ItemName = preCountSection.Trim();
result.ItemCount = itemCount;
}
return(result);
}
protected IEnumerable <ItemWithCountAndStarLevel> ExtractItemWithCountAndStarLevel(string input)
{
List <ItemWithCountAndStarLevel> iwcaslList = new List <ItemWithCountAndStarLevel>();
try
{
//see if we need to jump out to the more complex multi item, single count reward parsing
if (input.Contains(RewardAndToken))
{
int andIndex = input.IndexOf(RewardAndToken);
string lastPhrase = input.Substring(andIndex + 5);
string[] lastPhraseParts = lastPhrase.Split(Space.ToCharArray());
string firstWordOfLastPhrase = lastPhraseParts[0];
string rewardPartOfLastPhrase = lastPhrase.Replace(firstWordOfLastPhrase, String.Empty).Trim();
string inputAndReplaced = input.Replace(RewardAndToken, CommaWithSpace);
string inputRewardRemoved = inputAndReplaced.Replace(rewardPartOfLastPhrase, String.Empty).Trim();
string[] rewardTypes = inputRewardRemoved.Split(Comma.ToCharArray());
string[] rewardTypesAndCounts = rewardTypes.Select(r => $"{r} {rewardPartOfLastPhrase}").ToArray();
string convertedInput = String.Join(CommaWithSpace, rewardTypesAndCounts);
input = convertedInput;
}
//turn reward string into a list, if needed
IList <string> rewardStrings = ConvertCommaSeparatedStringToList(input);
//for each reward, turn it into an item name and a count
IList <ItemWithItemCount> rewardItemsWithItemCounts = new List <ItemWithItemCount>();
foreach (var rewardString in rewardStrings)
{
ItemWithItemCount itemWithItemCount = ExtractItemWithItemCount(rewardString);
rewardItemsWithItemCounts.Add(itemWithItemCount);
}
//now for each reward item, extract the star level if applicable
foreach (ItemWithItemCount iwc in rewardItemsWithItemCounts)
{
ItemWithCountAndStarLevel iwcasl = new ItemWithCountAndStarLevel();
ItemWithStarLevel iwsl = ExtractItemWithStarLevel(iwc.ItemName);
iwcasl.ItemName = iwsl.ItemName;
iwcasl.ItemCount = iwc.ItemCount > 0 ? iwc.ItemCount : !String.IsNullOrWhiteSpace(iwsl.ItemName) ? 1 : 0;
iwcasl.ItemStarLevel = iwsl.ItemStarLevel;
iwcaslList.Add(iwcasl);
}
}
catch (Exception ex)
{
_logger.LogWarning("ItemWithCountAndStarLevel String {iwcaslString} could not be parsed; {Message}", input, ex.Message);
}
return(iwcaslList);
}
