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.Shapes;
using static System.Net.Mime.MediaTypeNames;

namespace UP43P_Krupina.Windows
{
    /// <summary>
    /// Логика взаимодействия для OrdersWindow.xaml
    /// </summary>
    public partial class OrdersWindow : Window
    {
        User current_user;
        List<Order> orders = new List<Order>();
        List<string> discount_d = new List<string>() { "Все диапозоны (не робит)", "0-9,99%", "10-14,99%", "15% и более" };
        public OrdersWindow(User user)
        {
            InitializeComponent();
            current_user = user;
            if (current_user.UserRole == 1)
            {
                orders = Base.MyBase.Order.Where(x => x.UserID == current_user.UserID).ToList();
                TBNameUser.Text = "Заказы пользователя: " + user.UserName + " " + user.UserSurname;
                SPForAdminOrManager.Visibility = Visibility.Collapsed;
            }
            else
            {
                orders = Base.MyBase.Order.ToList();
                CBDiscount.ItemsSource = discount_d;
                CBDiscount.SelectedIndex = 0;
                RBUsial.IsChecked = true;
            }
            LVOrders.ItemsSource = orders;
        }

        private void Sort()
        {
            orders = Base.MyBase.Order.ToList();

            if (RBNew.IsChecked == true)
            {
                orders = orders.Where(x=>x.OrderStatus == 2).ToList();
            }
            if (RBFinished.IsChecked == true)
            {
                orders = orders.Where(x => x.OrderStatus == 1).ToList();
            }
            if (RBDrop.IsChecked == true)
            {
                RBDrop.IsChecked = false;
                RBFinished.IsChecked = false;
                RBFinished.IsChecked = false;
                RBUsial.IsChecked= true;
                CBDiscount.SelectedIndex=0;
            }
            LVOrders.ItemsSource= orders;
        }

        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            Sort();
        }

        private void RadioButton_Checked(object sender, RoutedEventArgs e)
        {
            Sort();
        }

        private void Back_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }

        private void Products_Loaded(object sender, RoutedEventArgs e)
        {
            TextBlock textBlock = (TextBlock)sender;
            List<OrderProduct> op = Base.MyBase.OrderProduct.Where(x=>x.OrderID.ToString() == textBlock.Uid).ToList();
            List<Product> products = new List<Product>();
            string text = "Товары: ";
            foreach (OrderProduct a in op)
            {
                Product b = Base.MyBase.Product.FirstOrDefault(x=>x.ProductArticleNumber == a.ProductArticleNumber);
                text += b.ProductName + " (" + b.ProductArticleNumber + ") " + op.Count + " шт., ";
            }
            text = text.Substring(0, text.Length - 2);
            textBlock.TextWrapping = TextWrapping.Wrap;
            textBlock.Text = text;  
        }

        private void Summ_Loaded(object sender, RoutedEventArgs e)
        {
            TextBlock textBlock = (TextBlock)sender;
            List<OrderProduct> op = Base.MyBase.OrderProduct.Where(x => x.OrderID.ToString() == textBlock.Uid).ToList();
            string text = "";
            double all_cost = 0;
            double cost = 0;
            double discount = 0;
            foreach (OrderProduct a in op)
            {
                Product b = Base.MyBase.Product.FirstOrDefault(x => x.ProductArticleNumber == a.ProductArticleNumber);
                    all_cost += Convert.ToDouble(b.ProductCost * a.ProductCount);
                    discount += Convert.ToDouble(b.ProductCost * b.ProductDiscountAmount / 100);
                    cost += Convert.ToDouble((b.ProductCost - b.ProductCost * b.ProductDiscountAmount / 100) * a.ProductCount);
            }
            if (discount == 0)
            {
                text = "Итого: " + all_cost.ToString() + " рублей";
            }
            else
            {
                text = "Общая сумма: " + all_cost.ToString() + " рублей\n" + "Скидка: " + discount.ToString() + " рублей\n" + "Итого: " + cost.ToString() + " рублей";
            }
            
            textBlock.Text = text;
        }

        private void UserName_Loaded(object sender, RoutedEventArgs e)
        {
            TextBlock textBlock = (TextBlock)sender;
            User user = Base.MyBase.User.FirstOrDefault(x => x.UserID.ToString() == textBlock.Uid);
            if (user != null)
            {
                textBlock.Text = "Заказчик: " + user.UserSurname + user.UserName + " " + user.UserPatronymic;
            }
            else
            {
                textBlock.Text = "Заказчик: не найдено";
            }
            if (current_user.UserRole == 1) textBlock.Text = "";
        }
    }
}