public static List <CaveModel> GetCavesByFilters(CaveTypeModel caveTypeModel, List <CaveDistrictModel> pickedDistricts, List <CaveRegionModel> pickedRegions, List <CaveSiteModel> pickedSites)
{
List <CaveModel> resultCaves = new List <CaveModel>(kuchaContainer.Caves); //Clone them to not access the full list
if (caveTypeModel != null)
{
resultCaves.RemoveAll(cave => cave.caveTypeID != caveTypeModel.caveTypeID);
}
if (pickedDistricts?.Count > 0)
{
resultCaves.RemoveAll(cave => !pickedDistricts.Any(district => cave.districtID == district.districtID));
}
if (pickedRegions?.Count > 0)
{
resultCaves.RemoveAll(cave => !pickedRegions.Any(region => cave.regionID == region.regionID));
}
if (pickedSites?.Count > 0)
{
resultCaves.RemoveAll(cave => !pickedSites.Any(site => cave.siteID == site.siteID));
}
return(resultCaves);
}
public static string GetCaveTypeSketchByID(int id)
{
CaveTypeModel c = kuchaContainer.CaveTypes.Find(x => x.caveTypeID == id);
if (c == null)
{
return(String.Empty);
}
return(c.sketchName);
}
private void SearchButton_Clicked(object sender, EventArgs e)
{
string selectedCaveTypeName = caveFilterPicker.Items[caveFilterPicker.SelectedIndex];
CaveTypeModel caveTypeModel = caveTypeDictionary[selectedCaveTypeName];
List <CaveModel> caves = Kucha.GetCavesByFilters(caveTypeModel, pickedDistricts, pickedRegions, pickedSites);
List <CaveFilter> searchHistory = Settings.CaveSearchHistorySetting ?? new List <CaveFilter>();
CaveFilter caveFilter = new CaveFilter
{
caveTypeModel = caveTypeModel,
pickedDistricts = pickedDistricts,
pickedRegions = pickedRegions,
pickedSites = pickedSites,
FoundResultsString = "Results: " + caves.Count,
SearchTimeString = "At " + DateTime.UtcNow.ToString()
};
searchHistory.Add(caveFilter);
Settings.CaveSearchHistorySetting = searchHistory.OrderByDescending(x => x.SearchTimeString).ToList();
Navigation.PushAsync(new CaveSearchResultUI(caves), true);
}
