public ChildAreaListBuilder(IAreasReader areasReader, string parentAreaCode, int childAreaTypeId)
{
IArea area = AreaFactory.NewArea(areasReader, parentAreaCode);
var categoryArea = area as CategoryArea;
if (categoryArea != null)
{
ChildAreas =
new ChildAreaListForCategoryAreaBuilder(areasReader, categoryArea, childAreaTypeId)
.ChildAreas
.ToList();
}
else if (Area.IsNearestNeighbour(parentAreaCode))
{
// TODO: this should be replaced by CreateAreaListFromNearestNeighbourAreaCode
var nearestNeighbourArea = new NearestNeighbourArea(parentAreaCode);
var nearestNeighbours = areasReader.GetNearestNeighbours(nearestNeighbourArea.AreaCodeOfAreaWithNeighbours, nearestNeighbourArea.NeighbourTypeId);
var nearestNeighboursAreas = nearestNeighbours.Select(x => x.NeighbourAreaCode).ToList();
var areas = areasReader.GetAreasFromCodes(nearestNeighboursAreas);
ChildAreas = areas.Cast<IArea>().ToList();
}
else
{
var areas = area.IsCountry
? areasReader.GetAreasByAreaTypeId(childAreaTypeId)
: areasReader.GetChildAreas(parentAreaCode, childAreaTypeId);
ChildAreas = areas.Cast<IArea>().ToList();
}
}
private void InitAreaCodeToNameLookUp(IAreasReader areasReader,
IList<int> areaTypeIds)
{
areaCodeToName = new Dictionary<string, string>();
areaCodeToTypeName = new Dictionary<string, string>();
foreach (var areaTypeId in areaTypeIds)
{
var areaType = areasReader.GetAreaType(areaTypeId);
var areas = areasReader.GetAreasByAreaTypeId(areaTypeId);
foreach (var area in areas)
{
var areaCode = area.Code;
if (areaCodeToName.ContainsKey(areaCode) == false)
{
areaCodeToTypeName.Add(areaCode, areaType.ShortName);
areaCodeToName.Add(areaCode, area.Name);
}
}
}
}