//Prompts suer for id and returns movie. Updates inventory and adds return date to transactions
public static void ReturnMovie()
{
Console.Clear();
Console.WriteLine("\nRETURN MOVIE\n");
TransactionFile tf = new TransactionFile();
Transaction[] transList = tf.ReadFile();
string email = ViewRentedMovies();
int index = -1;
int id = -1;
while (index == -1)
{
Console.WriteLine("\nEnter movie ID of movie to return: ");
string input = Console.ReadLine();
if (input.All(char.IsNumber))
{
id = int.Parse(input);
index = GetTransactionIndex(transList, id);
if (index == -1)
{
Console.WriteLine("\tError: Movie not found.");
}
}
else
{
Console.WriteLine("\tError: Enter only numeric values.");
}
}
String[] dateDelin = DateTime.Now.ToString().Split(' ');
String returnDate = dateDelin[0];
transList[index].SetReturnDate(returnDate);
tf.WriteFile(transList);
MovieFile mf = new MovieFile();
Movie[] inv = mf.ReadFile();
index = Program.GetMovieIndex(inv, id);
inv[index].SetStock();
Console.WriteLine($"\nReturned movie: {inv[index].ReadString()}");
mf.WriteFile(inv);
}
//Prints rented movies
public static void RentedMovies()
{
Console.Clear();
Console.WriteLine("\nRENTED MOVIES\n");
TransactionFile tf = new TransactionFile();
Transaction[] trans = tf.ReadFile();
for (int i = 0; i < tf.GetCount(); i++)
{
if (trans[i].GetReturnDate() == "Not Returned")
{
Console.WriteLine(trans[i].ReadString());
}
}
}
//Process transaction file and counts number of rentals for each movie and stores that count in a 2d array along with respective movie id
//Then bubble sorts the 2d array and prints top 5
public static void Top5Rented()
{
Console.Clear();
Console.WriteLine("\nTOP 5 RENTED MOVIES\n");
TransactionFile tf = new TransactionFile();
Transaction[] trans = tf.ReadFile();
int[,] counts = new int[tf.GetCount(), 2];
for (int i = 0; i < tf.GetCount(); i++)
{
counts[trans[i].GetMovieID(), 0]++;
counts[trans[i].GetMovieID(), 1] = trans[i].GetMovieID();
}
//Bubble sorts
for (int i = 0; i < tf.GetCount(); i++)
{
for (int j = 0; j < tf.GetCount() - 1; j++)
{
if (counts[j, 0] < counts[j + 1, 0])
{
int[,] temp = { { counts[j, 0], counts[j, 1] } };
counts[j, 0] = counts[j + 1, 0];
counts[j, 1] = counts[j + 1, 1];
counts[j + 1, 0] = temp[0, 0];
counts[j + 1, 1] = temp[0, 1];
}
}
}
//prints top 5
for (int i = 0; i < 5; i++)
{
if (counts[i, 0] != 0)
{
Console.WriteLine($"#{i+1}\t\tID: {counts[i, 1]}\t|\tCount: {counts[i,0]}\t|\t{Program.GetMovie(counts[i, 1]).GetTitle()}");
}
}
}
//Prompts user for email and prints each movie rented by that email
public static string ViewRentedMovies()
{
Console.WriteLine("\nEnter email address: ");
String email = Console.ReadLine();
Console.WriteLine("\nRENTED MOVIES\n");
Console.WriteLine("\n\tTransaction ID\t|\tMovie ID\t|\tDate Rented|\tTitle\t");
Console.WriteLine("\t-------------------------------------------------------------------------------------");
TransactionFile tf = new TransactionFile();
Transaction[] transList = tf.ReadFile();
MovieFile mf = new MovieFile();
Movie[] movieInv = mf.ReadFile();
for (int i = 0; i < transList.Length; i++)
{
if (transList[i].GetEmail() == email)
{
if (transList[i].GetReturnDate() == "Not Returned")
{
string rented = transList[i].GetRentDate();
int transID = transList[i].GetTransID();
int movieID = transList[i].GetMovieID();
int index = Program.GetMovieIndex(movieInv, movieID);
string title = movieInv[index].GetTitle();
string space = "\t\t|\t";
Console.WriteLine($"\t{transID}{space}{movieID}{space}{rented}{space}{title}");
}
}
}
return(email);
}
//Prompts user for id and rents movie. Updates inventory and adds to transactions
public static void RentMovie()
{
Console.Clear();
Console.WriteLine("\nRENT MOVIE\n");
String input;
int id;
int index = -1;
TransactionFile tf = new TransactionFile();
MovieFile mf = new MovieFile();
Movie[] movieInventory = mf.ReadFile();
ViewAvailableMovies();
Console.WriteLine("\nEnter email address: ");
String email = Console.ReadLine();
while (index == -1)
{
Console.WriteLine("\nEnter movie ID to rent:\t(Enter 0 to input movie title instead)");
input = Console.ReadLine();
if (input.All(char.IsNumber))
{
id = int.Parse(input);
if (id == 0)
{
Console.WriteLine("\nEnter movie title to rent: ");
input = Console.ReadLine();
index = Program.GetMovieIndex(movieInventory, input);
}
else
{
index = Program.GetMovieIndex(movieInventory, id);
}
if (index == -1)
{
Console.WriteLine("\tError: Movie not found.");
}
}
else
{
Console.WriteLine("\tError: Enter only numeric values.");
}
if (index != -1)
{
if (movieInventory[index].GetStock() == false)
{
Console.WriteLine("\tError: Selected movie is unavailable. Please select a different movie.");
index = -1;
}
}
}
movieInventory[index].SetStock();
mf.WriteFile(movieInventory);
String[] dateDelin = DateTime.Now.ToString().Split(' ');
String rentDate = dateDelin[0];
Transaction[] transactions = tf.ReadFile();
tf.IncrementCount();
Transaction newTransaction = new Transaction(tf.GetID(), email, movieInventory[index].GetMovieID(), rentDate);
int count = tf.GetCount();
Transaction[] updatedTransactions = new Transaction[count];
for (int i = 0; i < count - 1; i++)
{
updatedTransactions[i] = transactions[i];
}
updatedTransactions[updatedTransactions.Length - 1] = newTransaction;
Console.WriteLine($"\nRented movie: {movieInventory[index].ReadString()}");
tf.WriteFile(updatedTransactions);
}
//Sequential sorts the transactions by genre then processes transactions again keeping count and printing count by genre
public static void RentedGenresCount()
{
String[] GENRES = { "Action", "Family", "Horror", "Sci-Fi", "Comedy", "Other" };
Console.Clear();
Console.WriteLine("\nRENT COUNT BY GENRE\n");
TransactionFile tf = new TransactionFile();
Transaction[] trans = tf.ReadFile();
Transaction tempTran;
Movie tempMovie = Program.GetMovie(trans[0].GetMovieID());
Movie tempMovie2 = Program.GetMovie(trans[1].GetMovieID());
String holdGenre = tempMovie.GetGenre();
String currGenre = tempMovie2.GetGenre();
//Bubble sorts transactions
for (int i = 0; i < tf.GetCount(); i++)
{
tempMovie = Program.GetMovie(trans[i].GetMovieID());
holdGenre = tempMovie.GetGenre();
for (int j = i + 1; j < tf.GetCount(); j++)
{
tempMovie2 = Program.GetMovie(trans[j].GetMovieID());
currGenre = tempMovie2.GetGenre();
if (holdGenre.CompareTo(currGenre) > 0)
{
tempTran = trans[j];
trans[j] = trans[i];
trans[i] = tempTran;
tempMovie = Program.GetMovie(trans[i].GetMovieID());
holdGenre = tempMovie.GetGenre();
}
}
}
//Prints genre count
tempMovie = Program.GetMovie(trans[0].GetMovieID());
currGenre = tempMovie.GetGenre();
int count = 0;
Console.WriteLine("Genre \t| Count");
for (int i = 0; i < tf.GetCount(); i++)
{
tempMovie = Program.GetMovie(trans[i].GetMovieID());
if (currGenre == tempMovie.GetGenre())
{
count++;
}
else
{
Console.WriteLine($"{currGenre} \t| {count}");
tempMovie = Program.GetMovie(trans[i].GetMovieID());
currGenre = tempMovie.GetGenre();
count = 0;
}
}
Console.WriteLine($"{currGenre} \t| {count}");
}
