static void Main(string[] args)
{
string selection = "";
while (selection != "exit")
{
selection = GetSelection();
BookFile data = new BookFile("books.txt");
Book[] myBooks = data.ReadBookData();
BookUtility bookUtility = new BookUtility(myBooks);
BookFile bookFile = new BookFile("books.txt");
TranFile tranFile = new TranFile("transactions.txt");
Transactions[] myTransactions = new Transactions[200];
TranUtility tranUtility = new TranUtility(myTransactions);
BookReport bookReport = new BookReport(myTransactions);
//check the user selection and take them to the appropriate methods
if (selection == "add")
{
Console.Clear();
myBooks = Book.GetBookData();
//everytime a book is added, the array gets sorted (to prepare for any binary searches), and then the book text file is cleared and the sorted info is inputed
Book.SortAndSend(myBooks);
}
if (selection == "edit book")
{
Console.Clear();
Book.Edit(myBooks);
}
if (selection == "view")
{
Console.Clear();
Console.WriteLine("\nBooks available for rent:\n\n");
for (int i = 0; i < Book.GetCount(); i++)
{
if (myBooks[i].GetStatus() == "Available")
{
Console.WriteLine(myBooks[i]);
}
}
Console.WriteLine("\nPress enter to continue...");
Console.ReadLine();
}
if (selection == "rent")
{
//Lets the user input which book ISBN is to be rented
Console.Clear();
myTransactions = Transactions.GetTransactionData(myBooks);
Transactions.PrintRent(myTransactions);
//Marks the book as rented in the book text file
string rentPath = "books.txt";
File.WriteAllText(rentPath, String.Empty);
TextWriter twP = new StreamWriter(rentPath, true);
twP.Close();
Book.ToFile(myBooks);
//write what is in the transactions array to the text file, read the text file and send back to array, sort the array
Transactions.ToFile(myTransactions);
myTransactions = tranFile.ReadTranData();
tranUtility.SelectionSort(myTransactions);
Transactions.PrintRent(myTransactions);
//clear and re-send sorted and edited array (update the text file)
string tranPath = "transactions.txt";
File.WriteAllText(tranPath, String.Empty);
TextWriter tWTran = new StreamWriter(tranPath, true);
tWTran.Close();
Transactions.ToFile(myTransactions);
}
if (selection == "return")
{
Console.Clear();
//reading book file into array for use in book count returning
myBooks = bookFile.ReadBookData();
//reading transaction file data into array for use
myTransactions = tranFile.ReadTranData();
//show user books that can be returned
Console.WriteLine("Book log:\n");
Transactions.PrintRent(myTransactions);
Transactions.BookReturn(myTransactions, myBooks);
//once the book is returned, send the updated array to the text file
string path2 = "books.txt";
File.WriteAllText(path2, String.Empty);
TextWriter tW2 = new StreamWriter(path2, true);
tW2.Close();
Book.ToFile(myBooks);
Console.WriteLine("\nBook returned.");
Console.WriteLine("\nPress enter to continue... ");
Console.ReadLine();
}
if (selection == "total")
{
//reading transaction file data into array for use
myTransactions = tranFile.ReadTranData();
bookReport.TotalReport(myTransactions);
}
if (selection == "individual")
{
Console.Clear();
//reading transaction file data into array for use
myTransactions = tranFile.ReadTranData();
//sort by name before calling IndividualReport method
tranUtility.SelectionSort(myTransactions);
//calls method report
BookReport.IndividualReport(myTransactions);
Console.WriteLine("\nPress enter to continue... ");
Console.ReadLine();
}
if (selection == "historical")
{
myTransactions = tranFile.ReadTranData();
TranUtility.SelectionSortHist(myTransactions);
Console.Clear();
Console.WriteLine("Here is the historical list: ");
Console.WriteLine("");
bookReport.CustDateSort(myTransactions);
Transactions.PrintRent(myTransactions);
bookReport.Write(myTransactions);
}
if (selection == "delete")
{
Console.Clear();
Book.LineDelete(myBooks);
Console.WriteLine("\nPress enter to continue...");
Console.ReadLine();
}
if (selection == "genre")
{
Console.Clear();
myBooks = bookFile.ReadBookData();
BookUtility.SelectionSortGenre(myBooks);
bookReport.GenreReport(myBooks);
Console.WriteLine("\nPress enter to continue...");
Console.ReadLine();
}
if (selection == "edit transaction")
{
Console.Clear();
myTransactions = tranFile.ReadTranData();
TranUtility.SelectionSortID(myTransactions);
Transactions.Edit(myTransactions);
}
}
Console.Clear();
Console.WriteLine("\n\n\n\n\n\n\nThanks for using my database!\n\n\n\n\n\n");
}
public void TotalReport(Transactions[] myTransactions)
{
Console.Clear();
BookReport.SortDate(myTransactions);
Console.WriteLine("\nTotal rentals by month and year: \n");
Transactions.PrintRent(myTransactions);
Console.WriteLine("");
Console.WriteLine("");
string yearStr = myTransactions[0].GetRentDate().Substring(6, 4);
int monthCount = 0;
string monthStr = myTransactions[0].GetRentDate().Substring(0, 2);
Console.WriteLine("\nWould you like to see a report for a specific month? ('yes' or 'no')");
string yes = Console.ReadLine();
if (yes == "yes")
{
Console.Clear();
Console.WriteLine("Enter a month and year to see the report from that month:\n");
Console.WriteLine("ATTENTION: enter month as 'MM' and year as 'YYYY'");
Console.WriteLine("\nEnter a month:\n");
int monthIntTemp = int.Parse(Console.ReadLine());
string monthTemp = monthIntTemp.ToString();
Console.WriteLine("\nEnter a year:\n");
string yearTemp = Console.ReadLine();
for (int i = 0; i < Transactions.GetTranCount(); i++)
{
if (yearTemp == myTransactions[i].GetRentDate().Substring(6, 4) && monthTemp == myTransactions[i].GetRentDate().Substring(0, 2))
{
monthCount++;
}
}
DateTime date = new DateTime(2020, monthIntTemp, 1);
string wordMonth = date.ToString("MMMM");
Console.Clear();
Console.WriteLine("\nNumber of rentals in " + wordMonth + ": " + monthCount);
Console.WriteLine("");
for (int i = 0; i < Transactions.GetTranCount(); i++)
{
if (yearTemp == myTransactions[i].GetRentDate().Substring(6, 4) && monthTemp == myTransactions[i].GetRentDate().Substring(0, 2))
{
Console.WriteLine(myTransactions[i]);
}
}
Console.WriteLine("\nPress enter to continue...");
Console.ReadLine();
Console.WriteLine("\nWould you like to write this to a text file? ('yes' or 'no')");
string choice = Console.ReadLine();
if (choice.ToLower() == "yes")
{
Console.WriteLine("\nEnter the name of the text file: ");
string tempTxt = Console.ReadLine();
StreamWriter outFile = new StreamWriter(tempTxt);
//Streamwrite the info written out above into a text file of the user's choice
for (int i = 0; i < Transactions.GetTranCount(); i++)
{
if (yearTemp == myTransactions[i].GetRentDate().Substring(6, 4) && monthTemp == myTransactions[i].GetRentDate().Substring(0, 2))
{
outFile.WriteLine(myTransactions[i]);
}
}
outFile.Close();
Console.WriteLine("\nSuccess! Text entered. (Press enter to continue)");
Console.ReadLine();
}
}
}
static void Main(string[] args)
{
string selection = "";
while (selection != "exit")
{
selection = GetSelection();
// Book[] myBooks = Book.GetBookData();
// Book.SortAndSend(myBooks);
BookFile data = new BookFile("books.txt");
Book[] myBooks = data.ReadBookData();
BookUtility bookUtility = new BookUtility(myBooks);
BookFile bookFile = new BookFile("books.txt");
TranFile tranFile = new TranFile("transactions.txt");
Transactions[] myTransactions = new Transactions[200];
TranUtility tranUtility = new TranUtility(myTransactions);
BookReport bookReport = new BookReport(myTransactions);
if (selection == "add")
{
myBooks = Book.GetBookData();
Book.SortAndSend(myBooks);
}
if (selection == "edit")
{
Book.Edit(myBooks);
}
if (selection == "view")
{
Console.WriteLine("\nBooks available for rent:\n\n");
for (int i = 0; i < Book.GetCount(); i++)
{
if (myBooks[i].GetStatus() == "Available")
{
Console.WriteLine(myBooks[i].GetTitle());
}
}
Console.WriteLine("\nPress enter to continue: ");
Console.ReadLine();
}
if (selection == "rent")
{
//Lets the user input which book ISBN is to be rented
myTransactions = Transactions.GetTransactionData(myBooks);
Transactions.PrintRent(myTransactions);
//Marks the book as rented in the book text file
string rentPath = "books.txt";
File.WriteAllText(rentPath, String.Empty);
TextWriter twP = new StreamWriter(rentPath, true);
twP.Close();
Book.ToFile(myBooks);
//write what is in the transactions array to the text file, read the text file and send back to array, sort the array
Transactions.ToFile(myTransactions);
myTransactions = tranFile.ReadTranData();
tranUtility.SelectionSort(myTransactions);
Transactions.PrintRent(myTransactions);
//clear and re-send sorted and edited array (update the text file)
string tranPath = "transactions.txt";
File.WriteAllText(tranPath, String.Empty);
TextWriter tWTran = new StreamWriter(tranPath, true);
tWTran.Close();
Transactions.ToFile(myTransactions);
}
if (selection == "return")
{
Console.Clear();
myTransactions = tranFile.ReadTranData();
Transactions.PrintRent(myTransactions);
//return book
Console.WriteLine("\nEnter the ISBN of the book to be returned: ");
//search user return ISBN in transaction file
int tempTranISBN = int.Parse(Console.ReadLine());
Console.WriteLine("\nEnter the customer's email: ");
string tempEmail = Console.ReadLine();
for (int i = 1; i < Transactions.GetTranCount(); i++)
{
int tempFound = TranUtility.BinarySearch(myTransactions, tempTranISBN);
if (tempEmail == myTransactions[i].GetCustomerEmail())
{
if (i == tempFound)
{
//find the isbn instance in the transaction file and replace the N/A with the current date (date of return)
string newReturnDate = DateTime.Now.ToString("M/d/yyyy");
myTransactions[tempFound].SetReturnDate(newReturnDate);
}
}
}
string tranPath = "transactions.txt";
File.WriteAllText(tranPath, String.Empty);
TextWriter tWTran = new StreamWriter(tranPath, true);
tWTran.Close();
Transactions.ToFile(myTransactions);
Console.WriteLine("\nBook returned.");
Console.WriteLine("\nPress enter to continue: ");
Console.ReadLine();
}
if (selection == "total")
{
myTransactions = tranFile.ReadTranData();
tranUtility.SelectionSort(myTransactions);
//clear and re-send sorted and edited array (update the text file)
string returnPath = "transactions.txt";
File.WriteAllText(returnPath, String.Empty);
TextWriter tWReturn = new StreamWriter(returnPath, true);
tWReturn.Close();
Transactions.ToFile(myTransactions);
BookReport.SortDate(myTransactions);
Console.WriteLine("\nTotal rentals by month and year: \n");
Transactions.PrintRent(myTransactions);
Console.ReadLine();
Console.WriteLine("Would you like to save these to a text file? (yes or no) ");
string answer = Console.ReadLine();
if (answer.ToLower() == "yes")
{
Console.WriteLine("\nEnter the name of the text file: ");
string tempTxt = Console.ReadLine();
StreamWriter outFile = new StreamWriter(tempTxt);
for (int i = 0; i < Transactions.GetTranCount(); i++)
{
outFile.WriteLine(myTransactions[i].GetRentID() + "#" + myTransactions[i].GetTranISBN() + "#" + myTransactions[i].GetCustomerName() + "#" + myTransactions[i].GetCustomerEmail() + "#" + myTransactions[i].GetRentDate() + "#" + myTransactions[i].GetReturnDate());
}
outFile.Close();
}
}
if (selection == "individual")
{
myTransactions = tranFile.ReadTranData();
tranUtility.SelectionSort(myTransactions);
//clear and re-send sorted and edited array (update the text file)
string returnPath = "transactions.txt";
File.WriteAllText(returnPath, String.Empty);
TextWriter tWReturn = new StreamWriter(returnPath, true);
tWReturn.Close();
Transactions.ToFile(myTransactions);
Console.WriteLine("\nEnter the customer's email: ");
string tempIndvEmail = Console.ReadLine();
Console.WriteLine("\nCustomer rental history: \n");
for (int i = 1; i < Transactions.GetTranCount(); i++)
{
if (tempIndvEmail == myTransactions[i].GetCustomerEmail())
{
Console.WriteLine(myTransactions[i]);
}
}
Console.WriteLine("\nWould you like to enter this into a text file? (yes or no)");
string choice = Console.ReadLine();
if (choice.ToLower() == "yes")
{
Console.WriteLine("\nEnter the name of the text file: ");
string tempTxt = Console.ReadLine();
StreamWriter outFile = new StreamWriter(tempTxt);
for (int i = 1; i < Transactions.GetTranCount(); i++)
{
if (tempIndvEmail == myTransactions[i].GetCustomerEmail())
{
outFile.WriteLine(myTransactions[i].GetRentID() + "#" + myTransactions[i].GetTranISBN() + "#" + myTransactions[i].GetCustomerName() + "#" + myTransactions[i].GetCustomerEmail() + "#" + myTransactions[i].GetRentDate() + "#" + myTransactions[i].GetReturnDate());
}
}
outFile.Close();
}
Console.WriteLine("\nPress enter to continue: ");
Console.ReadLine();
}
if (selection == "historical")
{
myTransactions = tranFile.ReadTranData();
BookReport.CustDateSort(myTransactions);
}
}
}