private static void CheckProductByState(StateRentalEnum stateRental, StateProductEnum stateProduct,
ProductDto productDto, ICollection <RentalDto> rentalsByState,
RentalDto rental)
{
if (rental.State.Equals(stateRental) && productDto.State.Equals(stateProduct))
{
rentalsByState.Add(rental);
}
}
private async void MovieStateComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var stateEnumSelected = _itemsStateProduct.FirstOrDefault(x => x.Value.Equals(((ComboBox)sender).SelectedValue)).Key;
if (stateEnumSelected.Equals(_stateProduct))
{
return;
}
_stateProduct = stateEnumSelected;
await LoadDataGrid();
}
private static void AddMovie(MovieDto movie,
string title, decimal price, int quantityDisc, int productionYear, int buyYear,
TimeSpan durationTimeSpan, StateProductEnum state)
{
movie.Title = title;
movie.Price = price;
movie.QuantityDisc = quantityDisc;
movie.ProductionYear = productionYear;
movie.BuyYear = buyYear;
movie.Duration = durationTimeSpan;
movie.State = state;
}
public List <MovieDto> GetMoviesByState(StateProductEnum state)
{
var movies = new List <MovieDto>();
All().ForEach(movieDto =>
{
if (movieDto.State.Equals(state))
{
movies.Add(movieDto);
}
});
return(movies);
}
public List <VideoGameDto> GetVideoGamesByState(StateProductEnum state)
{
var videoGames = new List <VideoGameDto>();
All().ForEach(videoGameDto =>
{
if (videoGameDto.State.Equals(state))
{
videoGames.Add(videoGameDto);
}
});
return(videoGames);
}
public static ProductDto HasBeenChangeStateProduct(RentalDto rentalDto, StateProductEnum stateNew, out bool result)
{
ProductDto product;
if (rentalDto.ProductId.Contains(CommonHelper.Movie))
{
product = MovieService.Instance.Get(rentalDto.ProductId);
result = MovieService.Instance.HasBeenChangeState((MovieDto)product, stateNew);
}
else
{
product = VideoGameService.Instance.Get(rentalDto.ProductId);
result = VideoGameService.Instance.HasBeenChangeState((VideoGameDto)product, stateNew);
}
return(product);
}
public List <RentalDto> GetRentalsByState(StateRentalEnum stateRental, StateProductEnum stateProduct)
{
var rentals = All();
var rentalsByState = new List <RentalDto>();
rentals.ForEach(rental =>
{
if (rental.ProductId.Contains(CommonHelper.Movie))
{
var movie = MovieService.Instance.Get(rental.ProductId);
CheckProductByState(stateRental, stateProduct, movie, rentalsByState, rental);
}
else
{
var videoGame = VideoGameService.Instance.Get(rental.ProductId);
CheckProductByState(stateRental, stateProduct, videoGame, rentalsByState, rental);
}
});
return(rentalsByState);
}
public bool StartRentalProduct(RentalDto rentalDto, int quantityRental, StateProductEnum stateNew, out decimal price)
{
bool result;
price = 0;
try
{
var finishRental = rentalDto.StartRental.AddDays(quantityRental);
rentalDto.FinishRental = finishRental;
result = Add(rentalDto, out var id);
if (!result)
{
return(false);
}
var product = CommonService.HasBeenChangeStateProduct(rentalDto, stateNew, out result);
price = product.Price;
if (result)
{
ClientService.Instance.AddQuantityRental(rentalDto.ClientId);
var rental = Get(id);
var client = ClientService.Instance.Get(rental.ClientId);
price *= quantityRental;
price -= price * decimal.Divide(client.Discount, 100);
rental.Price = decimal.Round(price, 2);
rental.State = StateRentalEnum.Activated;
Update(rental);
}
}
catch (Exception exception)
{
Helper.HandleLogError(exception.Message);
result = false;
}
return(result);
}
public MovieWindow(StateProductEnum stateProduct)
{
InitializeComponent();
_stateProduct = stateProduct;
InitializeVariables();
}
public VideoGameWindow(StateProductEnum stateProduct)
{
InitializeComponent();
InitializeVariables();
_stateProduct = stateProduct;
}
private static void AddVideoGame(VideoGameDto videoGame,
string title, decimal price, int quantityDisc, GamePlatformEnum platformEnum, StateProductEnum state)
{
videoGame.Title = title;
videoGame.Price = price;
videoGame.QuantityDisc = quantityDisc;
videoGame.Platform = platformEnum;
videoGame.State = state;
}
public bool HasBeenChangeState(MovieDto movie, StateProductEnum state)
{
movie.State = state;
return(Update(movie));
}
public bool HasBeenChangeState(VideoGameDto videoGame, StateProductEnum state)
{
videoGame.State = state;
return(Update(videoGame));
}
