Sneaker2/SneakersSkakunov/Sneaker.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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;

namespace SneakersSkakunov
{
    /// <summary>
    /// Логика взаимодействия для Sneaker.xaml
    /// </summary>


    public partial class Sneaker : Page
    {

        private void Revert(object sender, RoutedEventArgs e)
        {
            MainFrame.mframe.Navigate(new AdminPage());
        }
        private void Addendum(object sender, RoutedEventArgs e)
        {
            MainFrame.mframe.Navigate(new Add());
        }
        public Sneaker()
        {
            InitializeComponent();
            Sniker DB = new Sniker();
            SneakerList.ItemsSource = DB.Sneakers.ToList();

            List<string> s = new List<string>() { "Без фильтров", "По цене" };
            List<Brand> brd = DB.Brand.ToList();
            brnds.Items.Add("Все бренды");
            foreach (Brand i in brd)
            {
                brnds.Items.Add(i.Label);
            }
            RBNow.ItemsSource = s;
            RBNow.SelectedItem = "Без фильтров";
            brnds.SelectedIndex = 0;
        }

        public void brands(object sender, RoutedEventArgs e)
        {
            TextBlock brand = (TextBlock)sender;
            int index = Convert.ToInt32(brand.Uid);
            Sniker DB = new Sniker();
            string a = DB.Brand.Where(x => x.id_Brand == index).Select(x => x.Label).First();
            brand.Text = "Брэнд: " + a;
        }

        //public void models(object sender, RoutedEventArgs e)
        //{
        //    TextBlock model = (TextBlock)sender;
        //    int index = Convert.ToInt32(model.Uid);
        //    Sniker DB = new Sniker();
        //    string b = DB.Model.Where(x => x.id_model == index).Select(x => x.Model1 + " ").First();
        //    model.Text = "Модель: " + b;
        //}

        public void Colors(object sender, RoutedEventArgs e)
        {
            TextBlock color = (TextBlock)sender;
            int index = Convert.ToInt32(color.Uid);
            Sniker DB = new Sniker();
            string c = DB.Sneakers.Where(x => x.id_Sneakers == index).Select(x => x.Colors + " ").First();
            color.Text = "Цвет: " + c;
        }

        public void prices(object sender, RoutedEventArgs e)
        {
            TextBlock price = (TextBlock)sender;
            int index = Convert.ToInt32(price.Uid);
            Sniker DB = new Sniker();
            string d = DB.Sneakers.Where(x => x.id_Sneakers == index).Select(x => x.Price + " ").First().ToString();
            price.Text = "Цена: " + d + "р.";
        }
        //public void Date(object sender, RoutedEventArgs e)
        //{
        //    TextBlock data = (TextBlock)sender;
        //    int index = Convert.ToInt32(data.Uid);
        //    Sniker DB = new Sniker();
        //    string d = DB.Cheque.Where(x => x.id_Cheque == index).Select(x => x.Date_of_formation + " ").First().ToString();
        //    data.Text = "Дата: " + d;
        //}
        public void Sizes(object sender, RoutedEventArgs e)
        {
            TextBlock size = (TextBlock)sender;
            int index = Convert.ToInt32(size.Uid);
            Sniker DB = new Sniker();
            string c = DB.Sneakers.Where(x => x.id_Sneakers == index).Select(x => x.Size + " ").First();
            size.Text = "Размер: " + c;
        }
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Button tb = (Button)sender;
            int index = Convert.ToInt32(tb.Uid);
            Sniker DB = new Sniker();
            MainFrame.mframe.Navigate(new Add());
        }
        private void Delete(object sender, RoutedEventArgs e)
        {
            Button tb = (Button)sender;
            int index = Convert.ToInt32(tb.Uid);
            Sniker DB = new Sniker();
            Sneakers SneakerRemove = DB.Sneakers.FirstOrDefault(x => x.id_Sneakers == index);
            switch (MessageBox.Show("Удалить Кроссовки?", "SneakerInsurance", MessageBoxButton.YesNo, MessageBoxImage.Question))
            {
                case MessageBoxResult.Yes:
                    DB.Sneakers.Remove(SneakerRemove);
                    MessageBox.Show("Кроссовки были удалены");
                    DB.SaveChanges();
                    MainFrame.mframe.Navigate(new Sneaker());
                    break;
                case MessageBoxResult.No:
                    MessageBox.Show("Кроссовки не были удалены");
                    break;
            }
        }
        public void Filter()
        {
            Sniker DB = new Sniker();
            List<Sneakers> snkFilter = new List<Sneakers>();
            if (brnds.SelectedIndex != 0)
            {
                List<Brand> br = DB.Brand.ToList();
                int index = Convert.ToInt32(br.Where(x => x.id_Brand == brnds.SelectedIndex).Select(x => x.id_Brand).FirstOrDefault());
                snkFilter = DB.Sneakers.Where(x => x.id_Brand == index).ToList();
            }
            else
            {
                snkFilter = DB.Sneakers.ToList();
            }
          
            if (!string.IsNullOrWhiteSpace(Clr.Text))
            {
                snkFilter = snkFilter.Where(x => x.Colors.ToString().Contains(Clr.Text.ToString())).ToList();
            }

            if (RBNow.SelectedItem.ToString() == "По цене" && RBUp.IsChecked == true)
            {
                snkFilter = snkFilter.OrderBy(x => x.Price).ToList();
            }
            if (RBNow.SelectedItem.ToString() == "По цене" && RBDown.IsChecked == true)
            {
                snkFilter = snkFilter.OrderByDescending(x => x.Price).ToList();
            }
            SneakerList.ItemsSource = snkFilter;
        }

        private void TBSearch_TextChanged(object sender, TextChangedEventArgs e)
        {
            Filter();
        }

        private void CBFilterBreed_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            Filter();
        }

        private void CBOnly_Checked(object sender, RoutedEventArgs e)
        {
            Filter();
        }

        private void CBOnly_Unchecked(object sender, RoutedEventArgs e)
        {
            Filter();
        }

        private void RBUp_Checked(object sender, RoutedEventArgs e)
        {
            Filter();
        }

        private void SortChanged(object sender, SelectionChangedEventArgs e)
        {
            Filter();
        }
    }
}