public static void AddDetail(string firstName, string lastName)
{
using (var context = new FinalExamEntities())
{
var query = from user in context.Customers
where user.CustFirstName == firstName
select user.CustNum;
int id = query.FirstOrDefault();
string username = lastName;
string password = CreatePassword(firstName, lastName);
Customer_Detail newDet = new Customer_Detail()
{
CustNum = id,
CustUserName = username,
CustPassword = password
};
context.Customer_Detail.Add(newDet);
context.SaveChanges();
Console.WriteLine($"Your username is {username}");
Console.WriteLine($"Your password is {password}");
}
}
static void Main(string[] args)
{
bool runApp = true;
do
{
string username;
string password;
Console.WriteLine("Welcome to Nicole Provan\'s Application! Please enter your creditials to log in.");
Retry:
Console.WriteLine("Enter Username:"******"Enter Password:"******"Thank you for entering your username and password.");
}
else
{
Console.WriteLine("Sorry, you must enter a username and password.");
goto Retry;
}
bool credCheck = Customer_Detail.IsCheckCredentials(username, password);
if (credCheck == true)
{
OptionsMenu:
Console.WriteLine($"Welcome {username}! Please choose an option: " +
$"\nOption 1: Edit Cutsomer Profile \nOption 2: Buy Products \nOption 3: Exit Application");
try
{
int menuChoice = Int32.Parse(Console.ReadLine());
switch (menuChoice)
{
case 1:
EditProfileRetry:
//edit customer profile
Console.WriteLine("1. Edit City\n2. Edit Credit Limit");
int editProfileChoice = Int32.Parse(Console.ReadLine());
switch (editProfileChoice)
{
case 1:
Console.WriteLine("Enter City:");
string updateCity = Console.ReadLine();
Customer.EditCity(username, updateCity);
break;
case 2:
CreditRetry:
//throws error if number entered is too large for Int32
Console.WriteLine("Enter Credit Limit:");
decimal updateCredit = Int32.Parse(Console.ReadLine());
if (updateCredit < 1000 || updateCredit > 5000)
{
Console.WriteLine("Credit Limit must be between 1000 and 5000. Please try again.");
goto CreditRetry;
}
Customer.EditCredit(username, updateCredit);
break;
default:
Console.WriteLine("Invalid entry. Please try again.");
goto EditProfileRetry;
}
goto OptionsMenu;
case 2:
int displayPrice;
int quant;
int custId = Customer_Detail.GetId(username);
Console.WriteLine("Choose Product Type:");
Product.GetProductTypes();
int typeChoice = Int32.Parse(Console.ReadLine());
switch (typeChoice)
{
case 1:
Product.ProductsAvailable("Appliance");
Console.WriteLine("Select product to display price:");
displayPrice = Int32.Parse(Console.ReadLine());
switch (displayPrice)
{
case 1:
Product.DisplayPrice("Stove");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Stove", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
case 2:
Product.DisplayPrice("Toaster");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Toaster", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
default: break;
}
break;
case 2:
Product.ProductsAvailable("Hardware");
Console.WriteLine("Select product to display price:");
displayPrice = Int32.Parse(Console.ReadLine());
switch (displayPrice)
{
case 1:
Product.DisplayPrice("Electric heater");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Electric heater", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
case 2:
Product.DisplayPrice("Jumper cables");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Jumper cables", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
case 3:
Product.DisplayPrice("Snow shovel");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Snow shovel", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
default: break;
}
break;
case 3:
Product.ProductsAvailable("Sports");
Console.WriteLine("Select product to display price:");
displayPrice = Int32.Parse(Console.ReadLine());
switch (displayPrice)
{
case 1:
Product.DisplayPrice("Hockey stick");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Hockey stick", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
case 2:
Product.DisplayPrice("Snowboard");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Snowboard", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
case 3:
Product.DisplayPrice("Swiss army knife");
do
{
Console.WriteLine("How many would you like to buy?");
quant = Int32.Parse(Console.ReadLine());
Product.ValidateQuantity(quant, "Swiss army knife", custId);
if (quant > 0)
{
break;
}
} while (true);
goto OptionsMenu;
default: break;
}
break;
default: break;
}
break;
case 3:
//exit application
Console.WriteLine("Exiting application...");
runApp = false;
break;
default: break;
}
}
catch (System.FormatException)
{
Console.WriteLine("Invalid input. Please only enter integers above 0. ");
goto OptionsMenu;
}
}
else
{
SignupRetry:
Console.WriteLine("Username and Password combination doesn\'t exist. Choose an option below: ");
Console.WriteLine("1. Retry\n2. Sign Up");
try
{
int userinput = Int32.Parse(Console.ReadLine());
if (userinput == 2)
{
Console.WriteLine("Enter First Name: ");
string firstName = Console.ReadLine();
Console.WriteLine("Enter Last Name: ");
string lastName = Console.ReadLine();
bool custCheck = Customer.CheckCustomer(firstName, lastName);
if (custCheck != true)
{
Console.WriteLine("User not in system");
Console.WriteLine("Enter City:");
string city = Console.ReadLine();
Console.WriteLine("Enter Credit Limit:");
int credLim = Int32.Parse(Console.ReadLine());
Customer.NewCustomer(firstName, lastName, city, credLim);
}
Customer_Detail.AddDetail(firstName, lastName);
Console.WriteLine("Account Created. Please try logging in again.");
goto Retry;
}
else
{
goto Retry;
}
}
catch (System.FormatException)
{
Console.WriteLine("Invalid input. First name, Last name, and City must be strings. Credit limit must be numbers. ");
goto SignupRetry;
}
}
} while (runApp);
}
