public static List <GlossaryItem> ArrangeGlossaryItems(List <GlossaryItem> glossaryTerms)
{
Queue <GlossaryItem> queue = new Queue <GlossaryItem>();
List <GlossaryItem> arrangedGlossaryItems = new List <GlossaryItem>();
if (glossaryTerms == null)
{
return(arrangedGlossaryItems);
}
// Enqueue all root terms
foreach (var term in glossaryTerms)
{
if (term.ParentId == null)
{
queue.Enqueue(term);
}
}
// Iterate all terms using breath-first search
while (queue.Count != 0)
{
GlossaryItem term = queue.Dequeue();
foreach (var t in glossaryTerms)
{
if (t.ParentId != null && t.ParentId.Equals(term.Id, StringComparison.InvariantCultureIgnoreCase))
{
queue.Enqueue(t);
}
}
arrangedGlossaryItems.Add(term);
}
return(arrangedGlossaryItems);
}
public static List <GlossaryItem> GetGlossaries(string csvPath)
{
List <GlossaryItem> glossaries = new List <GlossaryItem>();
using (TextFieldParser parser = new TextFieldParser(csvPath))
{
parser.TextFieldType = FieldType.Delimited;
parser.SetDelimiters(",");
while (!parser.EndOfData)
{
// Process row
string[] fields = parser.ReadFields();
// Skip the first row and empty rows
if (fields == null || fields[0].Equals("ID", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
GlossaryItem glossaryItem = new GlossaryItem
{
Id = fields[0],
Name = fields[1],
ParentId = fields[2] == string.Empty ? null : fields[2],
Definition = fields[3],
Description = fields[4],
Stakeholders = GetStakeholders(fields[5].Split(';'))
};
glossaries.Add(glossaryItem);
}
}
return(glossaries);
}
static bool TermAlreadyExists(GlossaryItem term, out string termLocation)
{
termLocation = null;
if (_existingTermsParentChildrenDictionary.Count == 0)
{
return(false);
}
List <string> path = GetNamePathForNewTerms(term.Id);
List <string> currentLevel = _existingTermsParentChildrenDictionary[string.Empty];
foreach (string name in path)
{
bool match = false;
if (currentLevel == null)
{
termLocation = null;
return(false);
}
foreach (var id in currentLevel)
{
if (_existingTermsIdNameDictionary[id].Equals(name, StringComparison.InvariantCultureIgnoreCase))
{
currentLevel = _existingTermsParentChildrenDictionary.ContainsKey(id) ? _existingTermsParentChildrenDictionary[id] : null;
match = true;
termLocation = id;
break;
}
}
if (!match)
{
termLocation = null;
return(false);
}
}
return(true);
}