public void UpdateAutoSearchItem(AutoSearchItem item, SearchArgumentModel searchArgument)
{
item.SearchType = searchArgument.SearchType;
item.MaxArea = searchArgument.MaxArea;
item.MinArea = searchArgument.MinArea;
item.MaxPrice = searchArgument.MaxPrice;
item.MinPrice = searchArgument.MinPrice;
item.MaxFloor = searchArgument.MaxFloor;
item.MinFloor = searchArgument.MinFloor;
item.MaxStoreys = searchArgument.MaxStoreys;
item.MinStoreys = searchArgument.MinStoreys;
item.District = searchArgument.District;
item.RoomCount = searchArgument.RoomCount;
item.Description = searchArgument.Description;
item.FoundApart = 0;
item.Num = item.Num;
AutoSearchViewModel.Instance.Items[int.Parse(item.Num) - 1] = item;
DataBase.Update(item, DBTable.AutoSearchApartment);
DataBase.Delete <FoundApartment>(apart => item.Id == apart.AutoSearchId, DBTable.FoundApartment);
}
public static SearchArgumentModel Convert(AutoSearchItem item)
{
var sam = new SearchArgumentModel();
sam.Id = item.Id;
sam.SearchType = item.SearchType;
sam.MinPrice = item.MinPrice;
sam.MaxPrice = item.MaxPrice;
sam.MinArea = item.MinArea;
sam.MaxArea = item.MaxArea;
sam.MinFloor = item.MinFloor;
sam.MaxFloor = item.MaxFloor;
sam.MinStoreys = item.MinStoreys;
sam.MaxStoreys = item.MaxStoreys;
sam.District = item.District;
return(sam);
}
public void AddNewAutoSearchItem(SearchArgumentModel searchArgument)
{
var item = new AutoSearchItem();
item.MaxArea = searchArgument.MaxArea;
item.MinArea = searchArgument.MinArea;
item.MaxPrice = searchArgument.MaxPrice;
item.MinPrice = searchArgument.MinPrice;
item.MaxFloor = searchArgument.MaxFloor;
item.MinFloor = searchArgument.MinFloor;
item.MaxStoreys = searchArgument.MaxStoreys;
item.MinStoreys = searchArgument.MinStoreys;
item.District = searchArgument.District;
item.RoomCount = searchArgument.RoomCount;
item.Description = searchArgument.Description;
item.Num = (AutoSearchViewModel.Instance.Items.Count + 1).ToString();
DataBase.Insert(item, DBTable.AutoSearchApartment);
AutoSearchViewModel.Instance.Items.Add(item);
}
private static async void Tick(object o, EventArgs e)
{
Console.WriteLine("Start search");
var searchArgument = DataBase.GetCollectionList <AutoSearchItem>(DBTable.AutoSearchApartment);
if (searchArgument.Count == 0)
{
return;
}
var buyArg = searchArgument.Where(s => s.SearchType == SearchType.Buy).Select(s => SearchArgumentModel.Convert(s)).ToList();
var arendaArg = searchArgument.Where(s => s.SearchType == SearchType.Arenda).Select(s => SearchArgumentModel.Convert(s)).ToList();
var tasksBuy = _scrapers.ToList().Select(async s => await s.GetApartments(buyArg, SearchType.Buy));
var tasksArenda = _scrapers.ToList().Select(async s => await s.GetApartments(arendaArg, SearchType.Arenda));
var tasks = new List <Task <List <FoundApartment> > >();
tasks.AddRange(tasksBuy);
tasks.AddRange(tasksArenda);
var tasks_result = await Task.WhenAll(tasks);
var aparts = new List <FoundApartment>();
tasks_result.ToList().ForEach((t) => aparts.AddRange(t));
var col = DataBase.GetCollectionList <FoundApartment>(DBTable.FoundApartment);
aparts.ForEach(res =>
{
if (DataBase.Query <FoundApartment>(DBTable.FoundApartment).Where(apart =>
apart.apartment.Address == res.apartment.Address &&
apart.apartment.Area == res.apartment.Area &&
apart.apartment.Price == res.apartment.Price &&
apart.apartment.Floor == res.apartment.Floor &&
apart.apartment.Storeys == res.apartment.Storeys).Limit(1).ToList().Count == 0)
{
DataBase.Insert(res, DBTable.FoundApartment);
if (AutoSearchViewModel.Instance.Items != null)
{
var asItem = AutoSearchViewModel.Instance.Items.FirstOrDefault(a => a.Id == res.AutoSearchId);
if (asItem != null)
{
asItem.FoundApart++;
asItem.Num = asItem.Num;
DataBase.Update(asItem, DBTable.AutoSearchApartment);
}
}
}
});
}
