public void TestAddProductToCart(string productKey, Product expectProduct)
{
var sut = new Homework09();
var products = sut.GetAllProducts();
var product = products.FirstOrDefault(it => it.SKU == productKey);
product.Should().BeEquivalentTo(expectProduct);
}
public void TestGetAllProducts()
{
var sut = new Homework09();
var result = sut.GetAllProducts();
var products = GetProducts();
result.Should().BeEquivalentTo(products);
}
static void Main(string[] args)
{ //**** เหลือสร้าง display ใช่ strinbuilder *****/
Homework09 hm9 = new Homework09();
foreach (var value in hm9.GetAllProducts())
{
Console.WriteLine(value.Name);
}
}
static void Main(string[] args)
{
var svc = new Homework09();
while (true)
{
Console.Write("Please input a product key: ");
svc.GetProductById(Console.ReadLine());
svc.DisplayPOS();
}
}
public void TestGetProductsInCart(List <string> productKeys, List <Product> expectProducts)
{
var sut = new Homework09();
var products = sut.GetAllProducts();
foreach (var key in productKeys)
{
var product = products.FirstOrDefault(it => it.SKU == key);
sut.AddProductToCart(product);
}
var productsInCart = sut.GetProductsInCart();
productsInCart.Should().BeEquivalentTo(expectProducts);
}
static void Main(string[] args)
{
var call = new Homework09();
var amount = 0.00;
var input = "";
var getAllProduct = call.GetAllProducts().ToList();
while (true)
{
var productsInCart = call.GetProductsInCart().ToList();
Console.WriteLine();
Console.WriteLine("Products in your cart are");
if (productsInCart.Capacity == 0)
{
Console.WriteLine("none");
}
else
{
var no = 1;
foreach (var item in productsInCart)
{
Console.WriteLine($"{no}.{item.SKU},{item.Name},{item.Price,2:N}");
no++;
}
}
Console.WriteLine("---");
Console.WriteLine($"Total amount: {amount,2:N} baht");
Console.Write("Please input a product key:");
input = Console.ReadLine();
if (string.IsNullOrEmpty(input))
{
break;
}
var addToCart = getAllProduct.Find(it => it.SKU == input);
call.AddProductToCart(addToCart);
amount += addToCart.Price;
}
}
static void Main(string[] args)
{
var svc = new Homework09();
svc.CreateMockProductIfFileNotExists();
while (true)
{
Console.Write(svc.GetPrintString());
var key = Console.ReadLine();
if (!svc.AddProductByKey(key))
{
Console.WriteLine(svc.NotFoundProductText);
}
;
Console.WriteLine();
}
}
static void Main(string[] args)
{
var products = new List <Product>();
// var cart = new List<Product>();
var reader = System.IO.File.ReadAllLines(@"product.csv");
// var tt = new StreamReader(File.OpenRead(@"D:\NO_3\product.csv"));
// var li = tt.ReadLine
// foreach (var item in reader)
// {
// System.Console.WriteLine(item);
// }
var text = reader.Skip(1);
foreach (var item in text)
{
var values = item.Split(','); // {SKU,Name,Price} => {p01, iPad Pro 11-inch, 23900}
var goo = new Product
{
SKU = values[0],
Name = values[1],
Price = Double.Parse(values[2])
};
products.Add(goo);
}
// var all = products.Skip(1);
//------------------------------------
// foreach (var item in products)
// {
// Console.WriteLine(item.Name);
// }
// var qry = all.FirstOrDefault(it => it.SKU == "p01");
// System.Console.WriteLine(qry.SKU);
var cart = new Homework09();
var key = System.Console.ReadLine();
var para = products.FirstOrDefault(it => it.SKU == key);
System.Console.WriteLine(para.Name);
System.Console.WriteLine(para.Price);
}
static void Main(string[] args)
{
var pos = new Homework09();
var products = pos.GetAllProducts();
var displayProducts = new StringBuilder();
displayProducts.AppendLine("Current product in POS");
displayProducts.AppendLine("\tSKU\tName\t\t\t\tPrice");
foreach (var item in products)
{
displayProducts.AppendLine($"\t{item.SKU}\t{item.Name}\t\t\t{item.Price.ToString("N2")}");
}
var rules = $"Rules{Environment.NewLine}\tInput 'list' to display current product{Environment.NewLine}\tInput: 'exit' to exit program{Environment.NewLine}\tInput: number each SKU for add to cart";
Console.Write($"Hello Welcome to POS analysis (HomeWork 09){Environment.NewLine}{displayProducts}{Environment.NewLine}{rules}{Environment.NewLine}");
var isContinueInputLedOnScreen = true;
while (isContinueInputLedOnScreen)
{
System.Console.WriteLine($"{new string('=', 60)}{Environment.NewLine}Products in your cart are");
var orderProducts = pos.GetProductsInCart().ToList();
if (orderProducts.Any())
{
for (int i = 0; i < orderProducts.Count(); i++)
{
var product = orderProducts[i];
System.Console.WriteLine($"{i + 1}.{product.Name}\t{product.Price.ToString("N2")}");
}
}
else
{
System.Console.WriteLine($"none");
}
System.Console.WriteLine($"---{Environment.NewLine}Total amount: {orderProducts.Sum(it => it.Price).ToString("N2")} baht");
System.Console.Write("Please input a product key: ");
var input = Console.ReadLine();
switch (input)
{
case "exit": isContinueInputLedOnScreen = false; break;
case "list": System.Console.WriteLine(displayProducts); break;
default:
var product = products.FirstOrDefault(it => it.SKU.Equals(input, StringComparison.CurrentCultureIgnoreCase));
var isProductExist = product != null;
if (!isProductExist)
{
System.Console.WriteLine($"Has not any product's key: {input} in POS, Please try again");
break;
}
pos.AddProductToCart(product);
break;
}
}
System.Console.WriteLine("Exit program!");
}