public void MemberDisplayAllMovies()
{
List <Movie> movieList = movieCollection.Tree.Traverse();
if (movieList.Count == 0)
{
ErrorView.Error("There are no movies yet.");
}
Console.Clear();
Console.Write("==========List of Movies==========\n" +
"Here are the movies on file.\n\n");
for (int i = 0; i < movieList.Count; i++)
{
Console.WriteLine(i + 1 + ". " + movieList[i].Title +
"\n Starring: " + String.Join(",", movieList[i].Starring) +
"\n Director: " + movieList[i].Director +
"\n Duration: " + movieList[i].Duration + " mins" +
"\n Genre: " + movieList[i].Genre.ToString() +
"\n Classification: " + movieList[i].Classification.ToString() +
"\n Release Date: " + movieList[i].ReleaseDate.ToString("dd/MM/yyyy") +
"\n Copies:" + movieList[i].CopiesAvailable + "\n\n");
}
Console.Write("\nPress any key to return to the main menu.");
Console.ReadKey();
}
public void StaffMainMenu()
{
Console.Clear();
Console.Write("==========Staff Menu==========\n" +
" 1. Add a new movie DVD\n" +
" 2. Remove a movie DVD\n" +
" 3. Register a new Member\n" +
" 4. Find a registered member's phone number\n" +
" 0. Return to main menu\n" +
"==============================\n\n" +
"Please make a selection (1-4, or 0 to return to main menu): ");
string menuChoice = Console.ReadLine();
try
{
int result = Int32.Parse(menuChoice);
switch (result)
{
case 1:
this.StaffAddMovie();
break;
case 2:
this.StaffRemoveMovie();
break;
case 3:
this.StaffAddMember();
break;
case 4:
this.StaffFindMember();
break;
case 0:
this.MainMenu();
break;
default:
ErrorView.Error("Invalid selection. Please choose 1, 2, 3, 4 or 0.");
break;
}
}
catch (Exception e)
{
if (e is FormatException)
{
ErrorView.Error("Invalid selection. Please choose 1, 2, 3, 4 or 0.");
}
else
{
ErrorView.Error(e.Message);
}
}
StaffMainMenu();
}
public void MemberBorrowMovie(Member member)
{
Console.Clear();
Console.Write("==========Borrow Movie==========\n" +
"Movie Name: ");
string movieName = Console.ReadLine();
try
{
Console.Clear();
Console.Write("Please wait...");
Movie result = movieCollection.Tree.Search(movieName);
bool reviewValidInput = false;
while (!reviewValidInput)
{
Console.Clear();
Console.Write("==========Borrow Movie==========\n" +
"Please review the below information to ensure everything is correct.\n" +
"\n Title: " + result.Title +
"\n Starring: " + String.Join(",", result.Starring) +
"\n Director: " + result.Director +
"\n Duration: " + result.Duration + " mins" +
"\n Genre: " + result.Genre.ToString() +
"\n Classification: " + result.Classification.ToString() +
"\n Release Date: " + result.ReleaseDate.ToString("dd/MM/yyyy") +
"\n\nTo confirm borrowing this movie, press Y. To start again, press N.");
string reviewChoice = Console.ReadLine();
switch (reviewChoice.ToLower())
{
case "y":
Console.Clear();
Console.Write("Please wait...");
if (member.RentedMovies.Count >= 10)
{
throw new Exception("You have reached your quota of borrowed movies. " +
"Please return some movies before attempting to borrow more.");
}
movieCollection.Tree.BorrowMovie(result);
member.RentedMovies.Add(result);
return;
case "n":
return;
}
// no need for default as it will loop again if invalid response
Console.Beep();
}
}
catch (Exception e)
{
ErrorView.Error(e);
}
}
public void MemberReturnMovie(Member member)
{
if (member.RentedMovies.Count == 0)
{
ErrorView.Error("You have no movies to return.");
}
else
{
Console.Clear();
Console.Write("==========Return Movie==========\n" +
"Here are your currently borrowed movies. Please select the one you wish to return or type 0 to exit.\n\n");
for (int i = 0; i < member.RentedMovies.Count; i++)
{
Console.WriteLine(i + 1 + ". " + member.RentedMovies[i].Title);
}
Movie returnChoice = null;
int choice = 0;
bool returnChoiceValidInput = false;
while (!returnChoiceValidInput)
{
string choiceInput = Console.ReadLine();
bool choiceValidParse = Int32.TryParse(choiceInput, out choice);
if (choiceValidParse)
{
returnChoiceValidInput = true;
if (choice == 0)
{
return;
}
if (choice <= member.RentedMovies.Count)
{
returnChoice = member.RentedMovies[choice - 1];
}
}
}
try
{
Console.Clear();
Console.Write("Please wait...");
movieCollection.Tree.ReturnMovie(returnChoice);
member.RentedMovies.RemoveAt(choice - 1);
}
catch (Exception e)
{
ErrorView.Error(e);
}
}
}
// MEMBER MENUS
public void MemberMainMenu(Member member)
{
while (true)
{
Console.Clear();
Console.Write("==========Member Menu==========\n" +
"Welcome, " + member.FirstName + ". Select from the options below.\n\n" +
" 1. Display all movies\n" +
" 2. Borrow a movie DVD\n" +
" 3. Return a movie DVD\n" +
" 4. List current borrowed movie DVDs\n" +
" 5. Display top 10 most popular movies\n" +
" 0. Return to main menu\n" +
"==============================\n\n" +
"Please make a selection (1-5, or 0 to return to main menu): ");
string menuInput = Console.ReadLine();
bool menuValidInput = int.TryParse(menuInput, out int menuChoice);
if (menuValidInput)
{
switch (menuChoice)
{
case 1:
MemberDisplayAllMovies();
break;
case 2:
MemberBorrowMovie(member);
break;
case 3:
MemberReturnMovie(member);
break;
case 4:
MemberListBorrowed(member);
break;
case 5:
MemberDisplayPopular();
break;
case 0:
MainMenu();
break;
default:
ErrorView.Error("Invalid selection. Please choose 1, 2, 3, 4, 5 or 0.");
break;
}
}
}
}
public void StaffRemoveMovie()
{
Console.Clear();
Console.Write("==========Delete Movie==========\n" +
"Movie Name: ");
string movieName = Console.ReadLine();
try
{
Console.Clear();
Console.Write("Please wait...");
Movie result = movieCollection.Tree.Search(movieName);
bool reviewValidInput = false;
while (!reviewValidInput)
{
Console.Clear();
Console.Write("==========Delete Movie==========\n" +
"Please review the below information to ensure everything is correct.\n" +
"\n Title: " + result.Title +
"\n Starring: " + String.Join(",", result.Starring) +
"\n Director: " + result.Director +
"\n Duration: " + result.Duration + " mins" +
"\n Genre: " + result.Genre.ToString() +
"\n Classification: " + result.Classification.ToString() +
"\n Release Date: " + result.ReleaseDate.ToString("dd/MM/yyyy") +
"\n\nTo confirm deletion of this movie, press Y. To start again, press N.");
string reviewChoice = Console.ReadLine();
switch (reviewChoice.ToLower())
{
case "y":
Console.Clear();
Console.Write("Please wait...");
movieCollection.Tree.Remove(result);
return;
case "n":
return;
}
// no need for default as it will loop again if invalid response
Console.Beep();
}
}
catch (Exception e)
{
ErrorView.Error(e);
}
}
public void MemberLogin()
{
Console.Clear();
Console.Write("==========Member Login==========\n" +
"Username: "******"Password: ");
string password = Console.ReadLine();
try
{
Member member = memberCollection.MemberLogin(userName, password);
MemberMainMenu(member);
}
catch (Exception e)
{
ErrorView.Error(e);
}
}
public void StaffLogin()
{
Console.Clear();
Console.Write("==========Staff Login==========\n" +
"Username: "******"Password: "******"staff" && password == "today123")
{
this.StaffMainMenu();
}
else
{
ErrorView.Error("Invalid username and/or password. " +
"Please check your credentials and try again.");
}
}
public void MainMenu()
{
while (true)
{
Console.Clear();
Console.Write("Welcome to the Community Library\n" +
"============Main Menu===========\n" +
" 1. Staff Login\n" +
" 2. Member Login\n" +
" 0. Exit\n" +
"================================\n\n" +
"Please make a selection (1-2, or 0 to exit): ");
string menuInput = Console.ReadLine();
bool menuValidInput = int.TryParse(menuInput, out int menuChoice);
if (menuValidInput)
{
switch (menuChoice)
{
case 1:
this.StaffLogin();
break;
case 2:
this.MemberLogin();
break;
case 0:
Environment.Exit(0);
break;
default:
ErrorView.Error("Invalid selection. Please choose 1, 2 or 0.");
break;
}
}
}
}
public void MemberDisplayPopular()
{
List <Movie> movieList = movieCollection.Tree.Traverse();
if (movieList.Count == 0)
{
ErrorView.Error("There are no movies yet.");
}
movieList = movieList.OrderByDescending(movie => movie.AmountBorrowed).Take(10).ToList();
Console.Clear();
Console.Write("==========Most Popular Movies==========\n" +
"Here are the top 10 most frequently borrowed movies.\n\n");
for (int i = 0; i < movieList.Count; i++)
{
Console.WriteLine(i + 1 + ". " + movieList[i].Title + " - borrowed " + movieList[i].AmountBorrowed + " times.");
}
Console.Write("\nPress any key to return to the main menu.");
Console.ReadKey();
}
public void StaffFindMember()
{
Console.Clear();
Console.Write("==========Member Lookup==========\n" +
"First Name: ");
string firstName = Console.ReadLine();
Console.Write("Last Name: ");
string lastName = Console.ReadLine();
try
{
Member result = memberCollection.MemberSearch(firstName, lastName);
Console.Write("==========Member Lookup==========\n" +
"Results: Phone number for " + firstName + " " + lastName + " is " + result.PhoneNumber +
"\nPress any key to return to the main menu.");
Console.ReadKey();
}
catch (Exception e)
{
ErrorView.Error(e);
}
}