/// <newDrug>
/// This method takes from the console information for a new drug.
/// (name, sell price, acquire price)
/// It adds the new drug to the database.
/// </newDrug>
public void NewDrug()
{
string name;
double sellPrice;
double acquirePrice;
int quantity = 0;
try
{
Dictionary <string, string> dict = CommandReader.NewDrug();
name = dict["name"];
if (name == "" || dict["sell"] == "" || dict["acquire"] == "")
{
throw new InvalidOperationException(ConstantStrings.Blank);
}
OutputPrinter.Connecting();
List <string> names = c.Drugs.Select(e => e.Name).ToList();
if (names.Contains(name))
{
throw new InvalidOperationException(ConstantStrings.Drug + $" with name '{name}' " + ConstantStrings.AlreadyExists);
}
try
{
sellPrice = double.Parse(dict["sell"]);
acquirePrice = double.Parse(dict["acquire"]);
}
catch (Exception)
{
throw new InvalidOperationException(ConstantStrings.SellAndAcquire + " " + ConstantStrings.ValidNumber);
}
if (sellPrice <= 0 || acquirePrice <= 0)
{
throw new InvalidOperationException(ConstantStrings.SellAndAcquire + " " + ConstantStrings.PositiveNumber);
}
var drug = new Drug
{
Name = name,
Sell_Price = sellPrice,
Acquire_Price = acquirePrice,
Quantity = quantity
};
New(drug);
OutputPrinter.Done();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
OutputPrinter.InvalidCommand();
}
}
