public string GenerateStatement()
{
GeneralStatement statementBuilder = new GeneralStatement(Name);
double totalAmount = 0;
var factory = new PriceCodeCalculatorFactory();
foreach (var rental in _rentals)
{
double rentalSum = 0;
int daysRented = rental.DaysRented;
PriceCode priceCode = rental.Car.PriceCode;
var calculator = factory.GetRentalSumCalculator(priceCode);
rentalSum = calculator.GetRentalSum(daysRented, PricePerDay);
int customerRenterPoints = renterPointsManager.GetCustomerRenterPoints(rental.Customer.Name, rental.Id);
if (customerRenterPoints - renterPointsManager.CalculateRenterPoints(priceCode, daysRented) >= 5 && priceCode != PriceCode.Luxury)
{
rentalSum = calculator.ApplyDiscount(rentalSum);
}
statementBuilder.AddRentalDetails(rental.Customer.Name, customerRenterPoints, priceCode, rental.Car.Model, rental.DaysRented, rentalSum);
totalAmount += rentalSum;
}
statementBuilder.AddTotalAmmount(totalAmount);
return(statementBuilder.GetStatement());
}
public static PriceCodeModel ToModel(this PriceCode aPriceCodeEntity)
{
return(new PriceCodeModel()
{
PriceCodeId = aPriceCodeEntity.PriceCodeId,
LongCode = aPriceCodeEntity.LongCode,
ShortCode = aPriceCodeEntity.ShortCode,
Description = aPriceCodeEntity.Description
});
}
//Metoda necesara pentru a se putea calcula corect suma ce trebuie platita pentru un rental
public int CalculateRenterPoints(PriceCode priceCode, int daysRented)
{
int frequentRenterPoints = 1;
if (priceCode == PriceCode.Premium && daysRented > 1)
{
frequentRenterPoints++;
}
return(frequentRenterPoints);
}
private static double GetMoviePriceAmount(PriceCode priceCode, int daysRented)
{
return(priceCode switch
{
PriceCode.Regular when daysRented > 2 => 2 + (daysRented - 2) * 1.5,
PriceCode.Regular => 2,
PriceCode.NewRelease => daysRented * 3,
PriceCode.Childrens when daysRented > 3 => 1.5 + (daysRented - 3) * 1.5,
PriceCode.Childrens => 1.5,
_ => throw new ArgumentOutOfRangeException(nameof(priceCode),
$"given price code '{priceCode}' is invalid.")
});
private void EditPriceCode()
{
txt1.Text = PriceCode.GetPriceCodeForNumber(1);
txt2.Text = PriceCode.GetPriceCodeForNumber(2);
txt3.Text = PriceCode.GetPriceCodeForNumber(3);
txt4.Text = PriceCode.GetPriceCodeForNumber(4);
txt5.Text = PriceCode.GetPriceCodeForNumber(5);
txt6.Text = PriceCode.GetPriceCodeForNumber(6);
txt7.Text = PriceCode.GetPriceCodeForNumber(7);
txt8.Text = PriceCode.GetPriceCodeForNumber(8);
txt9.Text = PriceCode.GetPriceCodeForNumber(9);
txt0.Text = PriceCode.GetPriceCodeForNumber(0);
txtDot.Text = PriceCode.GetPriceCodeForNumber(".");
}
public RentalSumCalculator GetRentalSumCalculator(PriceCode priceCode)
{
switch (priceCode)
{
case PriceCode.Regular:
return(new RegularCalculator());
case PriceCode.Mini:
return(new MiniCalculator());
case PriceCode.Luxury:
return(new LuxuryCalculator());
default:
return(new PremiumCalculator());
}
}
private MovieType ChooseType(PriceCode priceCode)
{
switch (priceCode)
{
case PriceCode.CHILDRENS:
return(new ChildrensMovieType());
case PriceCode.NEW_RELEASE:
return(new NewReleaseMovieType());
case PriceCode.REGULAR:
return(new RegularMovieType());
default:
throw new InvalidOperationException("Unknown pricecode");
}
}
//Cand este adaugat un rental, se calculeaza punctele pentru acel customer
//Punctele se tin pentru fiecare rental in parte
//Pentru un rental facut, se vor aduna punctele obtinute la valoarea calculata la un rental anterior(este mereu valoarea cea mai mare din dictionar)
public void UpdateRenterPoints(string customerName, int rentalId, PriceCode priceCode, int daysRented)
{
if (!_customerPoints.ContainsKey(customerName))
{
_customerPoints.Add(customerName, new Dictionary <int, int>()
{
{ rentalId, 0 }
});
}
else
{
_customerPoints[customerName].Add(rentalId, GetPointsMax(customerName));
}
_customerPoints[customerName][rentalId]++;
if (priceCode == PriceCode.Premium && daysRented > 1)
{
_customerPoints[customerName][rentalId]++;
}
}
public Car(PriceCode priceCode, string model)
{
PriceCode = priceCode;
Model = model;
}
public Movie(String title, PriceCode priceCode)
{
this.title = title;
type = ChooseType(priceCode);
}
public void SetPriceCode(PriceCode arg)
{
_priceCode = arg;
}
public void AddRentalDetails(string customerName, int customerFrequentRenterPoints, PriceCode priceCode, string carModel, int daysRented, double rentalSum)
{
_statement.Append(customerName + "\t" + customerFrequentRenterPoints + "\t" + priceCode + "\t" + carModel + "\t" + daysRented + "d \t" + rentalSum + " EUR\n");
}
public void SetPriceCode(PriceCode arg)
{
priceCode = arg;
}
public Movie(string title, PriceCode priceCode)
{
this.title = title;
this.priceCode = priceCode;
}
public void SwitchType(PriceCode newPriceCode)
{
type = ChooseType(newPriceCode);
}
public void AddCarCategoryDetails(PriceCode carCategory, double rentalSum)
{
_statement.Append(carCategory + "\t\t" + rentalSum + " EUR\n");
}
public Movie(String title, PriceCode priceCode)
{
this.title = title;
this.pricecode = priceCode;
}
public Movie(string title, PriceCode priceCode)
{
Title = title;
PriceCode = priceCode;
}
public Movie(string title, PriceCode priceCode)
{
this.Title = title;
this.PriceCode = priceCode;
}
private Price(PriceCode priceCode, IFees fees, IPoints points)
{
_fees = fees;
_points = points;
PriceCode = priceCode;
}
