public List<Station> Process(StationDirection direction)
{
var stationDirectionList = new List<List<Station>>();
var stationsHtmlDocument = GetHtmlDocument();
var stationsTable = GetStationTables(stationsHtmlDocument);
if (stationsTable != null && stationsTable.Count > 0)
{
foreach (var tbl in stationsTable)
{
var stationsForward = new List<Station>();
var rows = GetRows(tbl);
if (rows != null && rows.Count > 0)
{
stationDirectionList.Add(GetStations(rows));
}
}
}
switch (direction)
{
case StationDirection.Backward:
return stationDirectionList.LastOrDefault();
case StationDirection.Forward:
default:
return stationDirectionList.FirstOrDefault();
}
}
private async void LoadStations(StationDirection direction,string pattern)
{
List<StationResponse> loadedStations;
loadedStations = await LoadStationsFromLocalDb(pattern);
if (!loadedStations.Any() && pattern.Length>3)
{
//грузим с апи
loadedStations = await LoadStationsFromApi(pattern);
}
SetSuggestionList(direction,loadedStations);
}
private void SetSuggestionList(StationDirection direction, List<StationResponse> stations)
{
if (direction == StationDirection.To)
{
ToSuggestionStations = stations;
}
if (direction == StationDirection.From)
{
FromSuggestionStations = stations;
}
}
