static void Main(string[] args)
{
try
{
#region Bootstrap
IConfigurationRoot configuration = GetConfigurationRoot();
var configurationHelper = new ConfigurationHelper(configuration);
TaxSettings taxSettings = configurationHelper.GetTaxSettings();
IList <Tax> taxes = taxSettings.GetAllTaxes();
var taxCalculator = new TaxCalculator(taxes);
IDictionary <string, CategoryType> productCategories = configurationHelper.GetProductCategories();
var shoppingBasketCreator = new ShoppingBasketCreator();
var receiptDetailCreator = new ReceiptDetailCreator();
var receiptDeatilPrinter = new ReceiptDeatilPrinter();
#endregion
string[] inputLines = GetInputLines(configuration);
ShoppingBasket shoppingBasket = shoppingBasketCreator.CreateShoppingBasket(inputLines, productCategories);
IList <TaxedProduct> taxedProducts = taxCalculator.ApplyTaxes(shoppingBasket);
ReceiptDetail receiptDetail = receiptDetailCreator.CreateReceiptDetail(taxedProducts);
receiptDeatilPrinter.Print(receiptDetail);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadLine();
}
}
public void Initialize()
{
_shoppingBasketCreator = new ShoppingBasketCreator();
_productCategories = new Dictionary <string, CategoryType>()
{
{ "book", CategoryType.Books },
{ "box of chocolates", CategoryType.Foods },
{ "chocolate bar", CategoryType.Foods },
{ "packet of headache pills", CategoryType.MedicalProducts },
};
IList <Tax> taxes = new List <Tax>()
{
new FlatTax()
{
Description = "Basic Sales Tax",
ExcludedCategories = new HashSet <CategoryType>()
{
CategoryType.Books,
CategoryType.Foods,
CategoryType.MedicalProducts
},
Rate = 0.1m
},
new ImportedTax()
{
Description = "Import duty",
Rate = 0.05m
}
};
_taxCalculator = new TaxCalculator(taxes);
_receiptDetailCreator = new ReceiptDetailCreator();
}
public void Initialize()
{
_shoppingBasketCreator = new ShoppingBasketCreator();
}