private Song GetSong()
{
HolidayManager holidayManager = new HolidayManager();
List <string> toSearch;
RandomItemsProductPicker randomItemsProductPicker = new RandomItemsProductPicker();
List <Song> listOfSongs = new List <Song>();
if (holidayManager.IsHoliday(DateTime.Now, out toSearch))
{
// search items based on the keywords if it's a holiday
var listOfSearchedSongs = randomItemsProductPicker.PickItems(
ReadersFactory.GetProductsReader(),
ReadersFactory.GetStocksReader(),
Filters.GetFilterByKeyWords(toSearch, typeof(Song)), 1);
listOfSongs = listOfSearchedSongs.ConvertAll(x => (Song)x);
return(listOfSongs[0]);
}
else
{
var listOfRandomBooks = randomItemsProductPicker.PickItems(
ReadersFactory.GetProductsReader(),
ReadersFactory.GetStocksReader(),
Filters.GetFilterByType(typeof(Song)), 1);
listOfSongs = listOfRandomBooks.ConvertAll(x => (Song)x);
return(listOfSongs[0]);
}
}
private List <Product> GetProducts(List <string> userSearchText)
{
var filter = Filters.GetFilterByKeyWords(userSearchText, typeof(Product), false);
RandomItemsProductPicker randomProductPicker = new RandomItemsProductPicker();
List <Product> pickedProducts = randomProductPicker.PickItems(ReadersFactory.GetProductsReader(), ReadersFactory.GetStocksReader(), filter, Constants.UNLIMITED);
return(pickedProducts);
}