/// <summary>
/// Checks the mapping for the key.
/// </summary>
/// <param name="key">The IDs or label to look up.</param>
/// <param name="isLabel">Whether or not the key parameter is a label (not a C-code).</param>
/// <returns>A boolean.</returns>
public bool MappingContainsKey(string key, bool isLabel)
{
if (isLabel)
{
return(!String.IsNullOrEmpty(key) && _mappingDict.ContainsKey(key));
}
else
{
// Break up value on comma, as we are looking for the first match we find in the dictionary
string[] lookup = key.Split(',');
bool allKeysAreConceptIDs = true;
foreach (string val in lookup)
{
if (!CCODE_REGEX.IsMatch(val))
{
allKeysAreConceptIDs = false;
break;
}
}
//If there is an invalid key then throw an error
if (!allKeysAreConceptIDs)
{
//TODO: Determine if this *can* throw without breaking too much.
//throw new ArgumentException("One or more of the Mapping Keys is NOT in a valid thesaurus code format.");
return(false);
}
//If there is only one concept, then check just that one
if ((lookup.Length == 1) && _mappingDict.ContainsKey(lookup[0]))
{
return(true);
}
//If they are CCode, then go query the API
if (allKeysAreConceptIDs)
{
Dictionary <string, object> searchParams = new Dictionary <string, object>();
searchParams.Add("code", lookup.Select(c => c.ToUpper()).ToArray());
DiseaseCollection dcoll = null;
try
{
dcoll = _client.Diseases(1, searchParams);
}
catch (Exception ex)
{
//TODO: Determine if we should log an error here or throw a specialized exception
throw;
}
if (dcoll.Terms.Length == 1)
{
return(true);
}
InterventionCollection icoll = null;
try
{
icoll = _client.Interventions(1, searchParams);
}
catch (Exception ex)
{
//TODO: Determine if we should log an error here or throw a specialized exception
throw;
}
if (icoll.Terms.Length == 1)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Gets the label mapping for the given C-code(s).
/// </summary>
/// <param name="value"></param>
/// <returns>A string with the code(s) associated label.</returns>
public string GetTitleCase(string value)
{
string rtn = "";
// Break up value on comma, as we are looking for the first match we find in the dictionary
string[] lookup = value.Split(',');
bool allKeysAreConceptIDs = true;
foreach (string key in lookup)
{
if (!CCODE_REGEX.IsMatch(key))
{
allKeysAreConceptIDs = false;
}
if (_mappingDict.ContainsKey(key))
{
rtn = _mappingDict[key];
}
}
if (rtn == string.Empty && allKeysAreConceptIDs)
{
Dictionary <string, object> searchParams = new Dictionary <string, object>();
searchParams.Add("code", lookup.Select(c => c.ToUpper()).ToArray());
DiseaseCollection dcoll = null;
try
{
dcoll = _client.Diseases(1, searchParams);
}
catch (Exception ex)
{
//TODO: Determine if we should log an error here or throw a specialized exception
throw;
}
if (dcoll.Terms.Length == 1)
{
rtn = dcoll.Terms[0].Name;
}
else
{
InterventionCollection icoll = null;
try
{
icoll = _client.Interventions(1, searchParams);
}
catch (Exception ex)
{
//TODO: Determine if we should log an error here or throw a specialized exception
throw;
}
if (icoll.Terms.Length == 1)
{
rtn = icoll.Terms[0].Name;
}
}
}
return(rtn);
}
