private void AddCodes(CodedLocation codedLocation)
{
// add the codes to the input data
InputColumnHeaders columnHeaders = geoCoder.LocationCodeColumnHeaders();
if (codedLocation.GeoCode1 != null)
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level1]
.Value =
codedLocation.GeoCode1.Code;
}
if (codedLocation.GeoCode2 != null)
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level2]
.Value =
codedLocation.GeoCode2.Code;
}
if (codedLocation.GeoCode3 != null)
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level3]
.Value =
codedLocation.GeoCode3.Code;
}
// add the names used to generate those codes as information for the user.
AddUsedMatchNames(codedLocation);
}
private void GetLevel2Code(CodedLocation location, bool useCache)
{
Level2UsingGazetteer(location);
if (location.GeoCode2 == null)
{
Level2UsingMatchedName(location, useCache);
}
}
/// <summary>
/// Gets the location codes.
/// </summary>
/// <param name="location">The location.</param>
/// <param name="useMatchedNamesCache">If true, uses the cache of matched names</param>
/// <returns>The location with the codes</returns>
public CodedLocation GetCodes(
Location location,
bool useMatchedNamesCache = false)
{
CodedLocation codedLocation = new CodedLocation(location);
GetLevel1Code(codedLocation, useMatchedNamesCache);
if (codedLocation.GeoCode1 != null)
{
GetLevel2Code(codedLocation, useMatchedNamesCache);
if (codedLocation.GeoCode2 != null)
{
GetLevel3Code(codedLocation, useMatchedNamesCache);
}
}
return codedLocation;
}
private Level3Match SavedLevel3Match(CodedLocation location)
{
IEnumerable<Level3Match> matches =
matchProvider.GetMatches(
location.Name3,
location.GeoCode1.Name,
location.GeoCode2.Name).ToList();
int count = matches.Count();
if (count > 1)
{
// there must only be a max of one saved match for any given input.
var msg = string.Format(
"[{0}] matched names found for the input [{1}] [{2}],[{3}]",
count,
location.GeoCode1.Name,
location.GeoCode2.Name,
location.Name3);
throw new InvalidOperationException(msg);
}
Level3Match match = matches.FirstOrDefault();
return match;
}
private void Level3UsingMatchedName(CodedLocation location, bool useCache)
{
if (string.IsNullOrEmpty(location.Name3))
{
return;
}
// get the matched name and try again
Level3Match match;
if (useCache)
{
match = matchedNamesCache.Level3Match(
location.GeoCode1.Name,
location.GeoCode2.Name,
location.Name3);
}
else
{
match = SavedLevel3Match(location);
}
if (match != null)
{
// try with the matched name
location.Name3 = match.Level3;
Level3UsingGazetteer(location);
}
}
private void Level3UsingGazetteer(CodedLocation location)
{
if (string.IsNullOrEmpty(location.Name3))
{
return;
}
location.GeoCode3 = dictionary.GetLevel3Code(
location.GeoCode1.Name,
location.GeoCode2.Name,
location.Name3);
}
private void Level1UsingGazetteer(CodedLocation location)
{
if (string.IsNullOrEmpty(location.Name1))
{
return;
}
location.GeoCode1 = dictionary.GetLevel1Code(
location.Name1);
}
private static void AddUsedMatchNames(
CodedLocation codedLocation,
DataRow dataRow)
{
// add the actual name used to get the code if different to that on the input
if (codedLocation.IsName1Different())
{
dataRow[Level1MatchedColumnName] = codedLocation.GeoCode1.Name;
}
if (codedLocation.IsName2Different())
{
dataRow[Level2MatchedColumnName] = codedLocation.GeoCode2.Name;
}
if (codedLocation.IsName3Different())
{
dataRow[Level3MatchedColumnName] = codedLocation.GeoCode3.Name;
}
}
private static void AddCodes(CodedLocation codedLocation, DataRow dataRow)
{
if (codedLocation.GeoCode1 != null)
{
dataRow[Level1CodeColumnName] = codedLocation.GeoCode1.Code;
}
if (codedLocation.GeoCode2 != null)
{
dataRow[Level2CodeColumnName] = codedLocation.GeoCode2.Code;
}
if (codedLocation.GeoCode3 != null)
{
dataRow[Level3CodeColumnName] = codedLocation.GeoCode3.Code;
}
// add the names used to generate those codes as information for the user.
AddUsedMatchNames(codedLocation, dataRow);
}
private void AddUsedMatchNames(CodedLocation codedLocation)
{
InputColumnHeaders columnHeaders = geoCoder.MatchedNameColumnHeaders();
// add the actual name used to get the code if different to that on the input
if (codedLocation.IsName1Different())
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level1]
.Value
= codedLocation.GeoCode1.Name;
}
if (codedLocation.IsName2Different())
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level2]
.Value
= codedLocation.GeoCode2.Name;
}
if (codedLocation.IsName3Different())
{
dataGridView1.Rows[selectedRowIndex].Cells[columnHeaders.Level3]
.Value
= codedLocation.GeoCode3.Name;
}
}
