public ListViewModel(string title)
{
Title = title;
Items = new ObservableRangeCollection <Item>();
LoadItemsCommand = new Command(async() => await ExecuteLoadItemsCommand());
dataAccess = new ItemsDataAccess();
}
public ItemsListPage()
{
dataAccess = new ItemsDataAccess();
BindingContext = this.viewModel = new ListViewModel("Items", dataAccess);
MessagingCenter.Send <ContentPage>(this, "refresh");
InitializeComponent();
}
public ItemDetailPage(Item item, ItemsDataAccess dataAccess)
{
InitializeComponent();
this.dataAccess = dataAccess;
this.item = item;
BindingContext = this.viewModel = new ItemDetailViewModel(item);
}
public UpdateItemPage(Item item, ItemsDataAccess dataAccess)
{
InitializeComponent();
this.dataAccess = dataAccess;
this.Item = item;
BindingContext = this;
}
public ListViewModel(string title, ItemsDataAccess dataAccess)
{
Title = title;
Items = new ObservableRangeCollection <Item>();
this.dataAccess = dataAccess;
LoadItemsCommand = new Command(async() => await ExecuteLoadItemsCommand());
this.dataAccess = dataAccess;
MessagingCenter.Subscribe <ContentPage>(this, "refresh", (sender) => {
ExecuteLoadItemsCommand();
});
}
public AddItemPage(ItemsDataAccess dataAccess)
{
InitializeComponent();
this.dataAccess = dataAccess;
Item = new Item
{
ItemName = "Item name",
Strength = 0,
Health = 0,
Speed = 0,
Defense = 0
};
BindingContext = this;
}
public AddItemPage(ItemsDataAccess dataAccess)
{
if (!dataAccess.TestMode)
{
InitializeComponent();
BindingContext = this;
}
this.dataAccess = dataAccess;
Item = new Item
{
ItemName = "Item name",
Strength = 0,
Dexterity = 0,
Speed = 0,
Defense = 0
};
}
/// <summary>
/// выводит самые популярные товары
/// </summary>
/// <param name="user"></param>
public void ShowPopularGoods(User user)
{
List <Goods> products = new List <Goods>();
int count = 4;
using (var itemsDataAccess = new ItemsDataAccess())
{
products = itemsDataAccess.SelectPopularGoodsId(count).ToList();
foreach (var product in products)
{
product.Category = itemsDataAccess.GetCategory(product);
product.Manufacturer = itemsDataAccess.GetManufacturer(product);
product.Raiting = itemsDataAccess.GetRaiting(product);
}
}
do
{
Console.Clear();
Console.WriteLine("\t\tПолулярные товары:\n");
PrintGoods(products);
Console.WriteLine("Для просмотра всех товаров введите 0");
Console.Write("Введите номер товара который хотите посмотреть -> ");
int inputkey = int.Parse(Console.ReadLine());
if (inputkey < 0 || inputkey > count)
{
inputkey = 1;
}
else if (inputkey == 0)
{
Start(user);
}
ShowGoods(products[inputkey - 1], inputkey, false);
Console.ReadKey();
} while (true);
}
public Reset()
{
BindingContext = this;
dataAccess = new ItemsDataAccess();
InitializeComponent();
}
public void Start(User user)
{
var productsForPay = new List <Goods>();
int countOfGoods = 0;
using (var itemsDataAccess = new ItemsDataAccess())
{
countOfGoods = itemsDataAccess.GetCountOfGoods();
}
var products = new List <Goods>();
int offsetCount = 0;
int fetchCount = 4;
var purchase = new Purchase();
var basket = new Basket();
var qiwiService = new QiwiService();
do
{
Console.Clear();
using (var itemsDataAccess = new ItemsDataAccess())
{
products = itemsDataAccess.SelectGoods(offsetCount, fetchCount).ToList();
foreach (var product in products)
{
product.Category = itemsDataAccess.GetCategory(product);
product.Manufacturer = itemsDataAccess.GetManufacturer(product);
}
}
Console.WriteLine("Для перемещения по странице нажмите на стрелочки <-назад | вперед->\t Для просмотра корзины нажмите на B");
Console.WriteLine("\t\tOnlineShop\n");
PrintGoods(products);
Console.Write("Введите номер товара который хотите посмотреть -> ");
var input = Console.ReadKey(true).Key;
switch (input)
{
case ConsoleKey.NumPad1:
ShowGoods(products[0], 1, true);
var keyInput = Console.ReadKey(true).Key;
switch (keyInput)
{
case ConsoleKey.Tab: //добавить в корзину
productsForPay.Add(products[0]);
break;
}
break;
case ConsoleKey.NumPad2:
ShowGoods(products[1], 2, true);
keyInput = Console.ReadKey(true).Key;
switch (keyInput)
{
case ConsoleKey.Tab: //добавить в корзину
productsForPay.Add(products[0]);
break;
}
break;
case ConsoleKey.NumPad3:
ShowGoods(products[2], 3, true);
keyInput = Console.ReadKey(true).Key;
switch (keyInput)
{
case ConsoleKey.Tab: //добавить в корзину
productsForPay.Add(products[0]);
break;
}
break;
case ConsoleKey.NumPad4:
ShowGoods(products[3], 4, true);
keyInput = Console.ReadKey(true).Key;
switch (keyInput)
{
case ConsoleKey.Tab: //добавить в корзину
productsForPay.Add(products[0]);
break;
}
break;
case ConsoleKey.RightArrow:
if (offsetCount < countOfGoods - 4)
{
offsetCount += 4;
}
break;
case ConsoleKey.LeftArrow:
if (offsetCount > 4)
{
offsetCount -= 4;
}
break;
case ConsoleKey.B: //ПОСМОТРЕТЬ ТОВАРЫ В КОРЗИНЕ
Console.Clear();
PrintGoods(productsForPay);
Console.WriteLine("Для покупки нажмите Q");
keyInput = Console.ReadKey(true).Key;
if (keyInput == ConsoleKey.Q)
{
purchase.products = productsForPay;
purchase.Date = DateTime.Now;
purchase.UserId = user.Id;
if (qiwiService.Pay(user, purchase) == Status.PAID.ToString())
{
Console.WriteLine("Оплата завершена!");
Console.Clear();
using (var purchaceDataAccess = new PurchaseDataAccess())
{
purchaceDataAccess.Insert(purchase);
using (var basketDataAccess = new BasketDataAccess())
{
foreach (var good in productsForPay)
{
basket.GoodsId = good.Id;
basket.PurchaseId = purchase.Id;
basketDataAccess.Insert(basket);
}
}
foreach (var payProduct in productsForPay)
{
purchaceDataAccess.UpdateGoodsAmount(payProduct);
}
productsForPay.Clear(); // очищаем корзину
}
}
else
{
Console.WriteLine("Произошла ошибка повторите позже");
Console.ReadKey();
}
}
break;
}
} while (true);
}
