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MainWindow.xaml.cs
using System.ComponentModel;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WpfApp4.model;
using System.Threading.Tasks;
using System;
using WpfApp4.model;
namespace WpfApp4
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window, INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
private void Invalidate()
{
if (PropertyChanged != null)
PropertyChanged(this, new PropertyChangedEventArgs("HeroList"));
}
public string selectedPower = "Мощь";
public HeroAge? selectedAge = null;
public string selectedRace = "Раса";
private IEnumerable<Hero> _HeroList;
public IEnumerable<Hero> HeroList
{
get
{
var res = _HeroList;
res = res
.Where(c => (c.power == selectedPower || selectedPower == "Мощь"))
.Where(c => (selectedAge == null || (c.Age >= selectedAge.AgeFrom && c.Age < selectedAge.AgeTo)))
.Where(c => (c.race == selectedRace || selectedRace == "Раса"));
if (searchFilter != "")
res = res.Where(c => c.name.IndexOf(
searchFilter,
StringComparison.OrdinalIgnoreCase) >= 0);
if (sortAsc) res = res.OrderBy(c => c.Age);
else res = res.OrderByDescending(c => c.Age);
return res;
}
set
{
_HeroList = value;
}
}
public List<HeroPower> HeroPowerList { get; set; }
public List<HeroAge> HeroAgeList { get; set; }
public List<HeroRace> HeroRaceList { get; set; }
public MainWindow()
{
InitializeComponent();
DataContext = this;
Globals.dataProvider = new LocalDataProvider();
HeroList = Globals.dataProvider.getHero();
HeroPowerList = Globals.dataProvider.getPower().ToList();
HeroPowerList.Insert(0, new HeroPower { title = "Мощь" });
HeroAgeList = Globals.dataProvider.getAge().ToList();
HeroRaceList = Globals.dataProvider.getRace().ToList();
HeroRaceList.Insert(0, new HeroRace { title = "Раса" });
}
private void ExitButton_Click(object sender, RoutedEventArgs e)
{
Application.Current.Shutdown();
}
private void powerFilterComboBox_SelectionChanged_1(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
selectedPower = (powerFilterComboBox.SelectedItem as HeroPower).title;
Invalidate();
}
private void AgeFilterComboBox_SelectionChanged_2(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
selectedAge = AgeFilterComboBox.SelectedItem as HeroAge;
Invalidate();
}
private void RaceFilterComboBox_SelectionChanged_3(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
selectedRace = (RaceFilterComboBox.SelectedItem as HeroRace).title;
Invalidate();
}
private string searchFilter = "";
private void SearchFilter_KeyUp(object sender, KeyEventArgs e)
{
searchFilter = SearchFilterTextBox.Text;
Invalidate();
}
private bool sortAsc = true;
private void RadioButton_Checked(object sender, RoutedEventArgs e)
{
sortAsc = (sender as RadioButton).Tag.ToString() == "1";
Invalidate();
}
}
interface IDataProvider
{
IEnumerable<Hero> getHero();
IEnumerable<HeroPower> getPower();
IEnumerable<HeroAge> getAge();
IEnumerable<HeroRace> getRace();
}
public class LocalDataProvider : IDataProvider
{
public IEnumerable<HeroPower> getPower()
{
return new HeroPower[]
{
new HeroPower()
{
title="1/10"
},
new HeroPower()
{
title="2/10"
},
new HeroPower()
{
title="3/10"
},
new HeroPower()
{
title="4/10"
},
new HeroPower()
{
title="5/10"
},
new HeroPower()
{
title="6/10"
},
new HeroPower()
{
title="7/10"
},
new HeroPower()
{
title="8/10"
},
new HeroPower()
{
title="9/10"
},
new HeroPower()
{
title="10/10"
},
};
}
public IEnumerable<HeroAge> getAge()
{
return new HeroAge[]
{
new HeroAge()
{
title="Все возраста",
AgeFrom=0,
AgeTo=2000
},
new HeroAge()
{
title="Дети",
AgeFrom=1,
AgeTo=100
},
new HeroAge()
{
title="Подростки",
AgeFrom=100,
AgeTo=500
},
new HeroAge()
{
title="Молодые",
AgeFrom=500,
AgeTo=700
},
new HeroAge()
{
title="Старики",
AgeFrom=700,
AgeTo=2000
}
};
}
public IEnumerable<HeroRace> getRace()
{
return new HeroRace[]
{
new HeroRace()
{
title="Человек"
},
new HeroRace()
{
title="Дракон"
},
new HeroRace()
{
title="Фея"
},
new HeroRace()
{
title="Огр"
},
new HeroRace()
{
title="Рыба"
},
new HeroRace()
{
title="Селёдка"
},
new HeroRace()
{
title="Камень"
},
new HeroRace()
{
title="Гоблин"
},
};
}
public IEnumerable<Hero> getHero()
{
return new Hero[]{
new Hero{
race="Человек",
name="Invoker",
Age=1000,
power="10/10"},
new Hero{
race="Человек",
name="Juggernaut",
Age=450,
power="9/10"},
new Hero{
race="Человек",
name="lina",
Age = 300,
power="8/10"},
new Hero{
race="Огр",
name="Troll Warloard",
Age = 100,
power="7/10"},
new Hero{
race="Рыба",
name="Slark",
Age = 120,
power="6/10"},
new Hero{
race="Селёдка",
name="Slardar",
Age = 200,
power="5/10"},
new Hero{
race="Камень",
name="Tiny",
Age = 20000,
power="4/10"},
new Hero{
race="Фея",
name="Dark Willow",
Age = 700,
power="3/10"},
new Hero{
race="Огр",
name="Orge Magi",
Age = 1400,
power="2/10"},
new Hero{
race="Дракон",
name="Viper",
Age = 1900,
power="1/10"},
};
}
}
}
