private Filtr GetFiltrationValues()
{
Filtr filtrObj = new Filtr();
var itemSelected = GenreList.SelectedIndex > -1;
filtrObj.Genre = itemSelected ? GenreList.SelectedItem.ToString() : "";
itemSelected = LevelOfInterests.SelectedIndex > -1;
filtrObj.InterestsLevel = itemSelected ? LevelOfInterests.SelectedItem.ToString() : "";
itemSelected = Countries.SelectedIndex > -1;
filtrObj.Country = itemSelected ? Countries.SelectedItem.ToString() : "";
int n;
var isNumeric = int.TryParse(YearSince.Text, out n);
filtrObj.SinceYear = isNumeric ? YearSince.Text : "";
isNumeric = int.TryParse(YearTo.Text, out n);
filtrObj.ToYear = isNumeric ? YearTo.Text : "";
float d;
var isFloat = float.TryParse(RateSince.Text, out d);
filtrObj.SinceRate = isFloat ? RateSince.Text : "";
isFloat = float.TryParse(RateTo.Text, out d);
filtrObj.ToRate = isFloat ? RateTo.Text : "";
return(filtrObj);
}
private void Filtration_Click(object sender, EventArgs e)
{
Filtr filtr = new Filtr();
filtr = GetFiltrationValues();
actualList = MoviesList.ToList();
if (filtr.Genre != "")
{
List <Movie> genresFiltr = MoviesList.Where(q => q.Genre.Contains(filtr.Genre)).ToList();
actualList = actualList.Intersect(genresFiltr).ToList();
}
if (filtr.SinceYear != "")
{
List <Movie> yearSinceFiltr = MoviesList.Where(q => Int32.Parse(q.Year) >= Int32.Parse(filtr.SinceYear)).ToList();
actualList = actualList.Intersect(yearSinceFiltr).ToList();
}
if (filtr.ToYear != "")
{
List <Movie> yearToFiltr = MoviesList.Where(q => Int32.Parse(q.Year) <= Int32.Parse(filtr.ToYear)).ToList();
actualList = actualList.Intersect(yearToFiltr).ToList();
}
if (MainWindow.LoadRates())
{
if (filtr.SinceRate != "")
{
List <Movie> rateSinceFiltr = MoviesList.Where(q => q.Rate != "" && ((float.Parse(q.Rate) >= float.Parse(filtr.SinceRate))))
.ToList();
actualList = actualList.Intersect(rateSinceFiltr).ToList();
}
if (filtr.ToRate != "")
{
List <Movie> rateToFiltr = MoviesList.Where(q => q.Rate != "" && (float.Parse(q.Rate) <= float.Parse(filtr.ToRate))).ToList();
actualList = actualList.Intersect(rateToFiltr).ToList();
}
}
if (filtr.Country != "")
{
List <Movie> countriesFiltr = MoviesList.Where(q => q.Country.Contains(filtr.Country)).ToList();
actualList = actualList.Intersect(countriesFiltr).ToList();
}
if (filtr.InterestsLevel != "")
{
List <Movie> interestsFiltr = MoviesList.Where(q => q.HowMuchWantSee.Contains(filtr.InterestsLevel)).ToList();
actualList = actualList.Intersect(interestsFiltr).ToList();
}
SetGridValues(actualList);
}