private LocationFilterModel PrepareLocationFilters(IList<BaseProject> projects, Location location = null)
{
if (location == null)
{
var topLocations = _locationService.GetAllChildLocations();
LocationFilterModel allRegionFilter;
if (topLocations.Count > 1)
{
allRegionFilter = new LocationFilterModel { Name = "All Regions", ProjectCount = projects.Count };
foreach (var topLocation in topLocations)
allRegionFilter.ChildrenLocations.Add(PrepareLocationFilters(projects.Where(p => p.Locations.Any(l => l.LocationId == topLocation.Id)).ToList(), topLocation));
}
else
{
allRegionFilter = PrepareLocationFilters(projects, topLocations.First());
}
return allRegionFilter;
}
var locationFilter = location.ToFilterModel();
locationFilter.Link = GetPageLink(location.SeoName, location.ParentLocation != null ? location.ParentLocation.SeoName : null).ToString();
locationFilter.ProjectCount = projects.Count(p => p.Locations.Any(l => l.LocationId == location.Id));
foreach (var child in location.ChildLocations)
{
int projectCount = projects.Count(p => p.Locations.Any(l => l.LocationId == child.Id));
if (projectCount > 0)
{
var childFilter = child.ToFilterModel();
childFilter.Link = GetPageLink(child.SeoName, child.ParentLocation != null ? child.ParentLocation.SeoName : null).ToString();
childFilter.ProjectCount = projectCount;
locationFilter.ChildrenLocations.Add(childFilter);
}
}
var parentLocation = location.ParentLocation;
while (parentLocation != null)
{
var parentLocationFilter = parentLocation.ToFilterModel();
parentLocationFilter.ChildrenLocations.Add(locationFilter);
parentLocationFilter.Link = GetPageLink(parentLocation.SeoName, parentLocation.ParentLocation != null ? parentLocation.ParentLocation.SeoName : null).ToString();
parentLocationFilter.ProjectCount = projects.Count(p => p.Locations.Any(l => l.LocationId == parentLocation.Id));
locationFilter = parentLocationFilter;
parentLocation = parentLocation.ParentLocation;
}
return locationFilter;
}
