//Precondition: item list menu item click
//Postcondition: display items list
private void itemListToolStripMenuItem_Click(object sender, EventArgs e)
{
reportRichTxtBox.Clear();
reportRichTxtBox.Text += "Number of Items: " + LibraryData.GetItemCount() + Environment.NewLine;
foreach (LibraryBook i in LibraryData.GetItemsList())
{
reportRichTxtBox.Text += Environment.NewLine + i + Environment.NewLine;
}
}
// Precondition: None
// Postcondition: Returns items using return form
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
ReturnForm retrnForm = new ReturnForm(_lib.GetItemsList());
DialogResult result;
result = retrnForm.ShowDialog();
if (result == DialogResult.OK) // Checks out item based on validated user selection
{
_lib.ReturnToShelf(retrnForm.ItemsValue);
MessageBox.Show("You have returned this library item!");
}
}
//Precondition: Item -> Checkout item is activated
//Postcondition: item is checked out
private void checkOutToolStripMenuItem_Click(object sender, EventArgs e)
{
List <LibraryItem> items; //List of library items
List <LibraryPatron> patrons; //List of library patrons
items = library.GetItemsList();
patrons = library.GetPatronsList();
CheckOutForm checkoutForm = new CheckOutForm(items, patrons); //Check out dialog box form
DialogResult result = checkoutForm.ShowDialog(); //Show form as dialog & store the result
if (result == DialogResult.OK)
{
library.CheckOut(checkoutForm.ItemIndex, checkoutForm.PatronIndex);
}
}
// Precondition: Report, Item List menu item activated
// Postcondition: The list of items is displayed in the reportTxt
// text box
private void itemListToolStripMenuItem_Click(object sender, EventArgs e)
{
List <LibraryItem> items; // List of library items
string NL = Environment.NewLine; // NewLine shortcut
items = _lib.GetItemsList();
reportTxt.Text = $"Item List - {items.Count} items{NL}{NL}";
foreach (LibraryItem item in items)
{
reportTxt.AppendText($"{item}{NL}{NL}");
}
// Put cursor at start of report
reportTxt.SelectionStart = 0;
}
// Precondition: The checked out item list menu button is clicked.
// Postcondition: Checked out item list is displayed in form
//
private void checkedOutItemsToolStripMenuItem_Click(object sender, EventArgs e)
{
CheckedOutItemsForm checkedoutform = new CheckedOutItemsForm(); // Checked out form is created
//Checked out count is shown and spaced
checkedoutform.checkedOutTextBox.Text = AppendLine("Number of Checked Out Items: " + newLibrary.GetCheckedOutCount().ToString());
//Walking through the array to print out each item in the list that is checkedout
foreach (LibraryItem i in newLibrary.GetItemsList())
{
if (i.IsCheckedOut())
{
checkedoutform.checkedOutTextBox.Text += AppendLine((i.ToString()));
}
}
checkedoutform.ShowDialog(); // Checked out form is displayed
}
// Precondition: Report, Item List menu item activated
// Postcondition: The list of items is displayed in the reportTxt
// text box
private void itemListToolStripMenuItem_Click(object sender, EventArgs e)
{
StringBuilder result = new StringBuilder(); // Holds text as report being built
// StringBuilder more efficient than String
List <LibraryItem> items; // List of library items
string NL = Environment.NewLine; // NewLine shortcut
items = _lib.GetItemsList();
result.Append($"Item List - {items.Count} items{NL}{NL}");
foreach (LibraryItem item in items)
{
result.Append($"{item}{NL}{NL}");
}
reportTxt.Text = result.ToString();
// Put cursor at start of report
reportTxt.SelectionStart = 0;
}
// Precondition: None
// Postcondition: Opens a dialog box that will check out an item in the library
private void checkoutToolStripMenuItem_Click(object sender, EventArgs e)
{
CheckoutForm Checkout = new CheckoutForm(); // Variable that interacts with the checkout form
foreach (var item in _lib.GetItemsList())
{
Checkout.itemCombobox.Items.Add($"{item.Title},{item.CallNumber}");
}
foreach (var patron in _lib.GetPatronsList())
{
Checkout.patronCombobox.Items.Add($"{patron.PatronName},{patron.PatronID}");
}
result = Checkout.ShowDialog();
int itemindex;
int patronindex;
if (result == DialogResult.OK)
{
itemindex = Checkout.itemCombobox.SelectedIndex;
patronindex = Checkout.patronCombobox.SelectedIndex;
_lib.CheckOut(itemindex, patronindex);
}
}
// Precondition: Report, Item List menu item activated
// Postcondition: The list of items is displayed in the reportTxt
// text box
private void itemListToolStripMenuItem_Click(object sender, EventArgs e)
{
StringBuilder result = new StringBuilder(); // Holds text as report being built
// StringBuilder more efficient than String
List <LibraryItem> items; // List of library items
items = lib.GetItemsList();
result.Append(String.Format("Item List - {0} items", lib.GetItemCount()));
result.Append(System.Environment.NewLine); // Remember, \n doesn't always work in GUIs
result.Append(System.Environment.NewLine);
foreach (LibraryItem item in items)
{
result.Append(item.ToString());
result.Append(System.Environment.NewLine);
result.Append(System.Environment.NewLine);
}
reportTxt.Text = result.ToString();
// Put cursor at start of report
reportTxt.SelectionStart = 0;
}
private Library _lib; // The library
// Precondition: None
// Postcondition: The form's GUI is prepared for display. A few test items and patrons
// are added to the library
public Prog2Form()
{
InitializeComponent();
_lib = new Library(); // Create the library
// Insert test data - Magic numbers allowed here
_lib.AddLibraryBook("The Wright Guide to C#", "UofL Press", 2010, 14, "ZZ25 3G", "Andrew Wright");
_lib.AddLibraryBook("Harriet Pooter", "Stealer Books", 2000, 21, "AB73 ZF", "IP Thief");
_lib.AddLibraryMovie("Andrew's Super-Duper Movie", "UofL Movies", 2011, 7,
"MM33 2D", 92.5, "Andrew L. Wright", LibraryMediaItem.MediaType.BLURAY,
LibraryMovie.MPAARatings.PG);
_lib.AddLibraryMovie("Pirates of the Carribean: The Curse of C#", "Disney Programming", 2012, 10,
"MO93 4S", 122.5, "Steven Stealberg", LibraryMediaItem.MediaType.DVD, LibraryMovie.MPAARatings.G);
_lib.AddLibraryMusic("C# - The Album", "UofL Music", 2014, 14,
"CD44 4Z", 84.3, "Dr. A", LibraryMediaItem.MediaType.CD, 10);
_lib.AddLibraryMusic("The Sounds of Programming", "Soundproof Music", 1996, 21,
"VI64 1Z", 65.0, "Cee Sharpe", LibraryMediaItem.MediaType.VINYL, 12);
_lib.AddLibraryJournal("Journal of C# Goodness", "UofL Journals", 2000, 14,
"JJ12 7M", 1, 2, "Information Systems", "Andrew Wright");
_lib.AddLibraryJournal("Journal of VB Goodness", "UofL Journals", 2008, 14,
"JJ34 3F", 8, 4, "Information Systems", "Alexander Williams");
_lib.AddLibraryMagazine("C# Monthly", "UofL Mags", 2016, 14, "MA53 9A", 16, 7);
_lib.AddLibraryMagazine("C# Monthly", "UofL Mags", 2016, 14, "MA53 9B", 16, 8);
_lib.AddLibraryMagazine("C# Monthly", "UofL Mags", 2016, 14, "MA53 9C", 16, 9);
_lib.AddLibraryMagazine("VB Magazine", "UofL Mags", 2017, 14, "MA21 5V", 1, 1);
// Add 5 Patrons
_lib.AddPatron("Ima Reader", "12345");
_lib.AddPatron("Jane Doe", "11223");
_lib.AddPatron("John Smith", "54321");
_lib.AddPatron("James T. Kirk", "98765");
_lib.AddPatron("Jean-Luc Picard", "33456");
string NEW = Environment.NewLine; // Constant string holder for new lines
Console.WriteLine("Original List" + NEW);
foreach (LibraryItem i in _lib.GetItemsList()) // walking thru library
{
Console.WriteLine(i + NEW); // print
}
Console.WriteLine("Please press a key to continue...");
Console.ReadLine();
// Sorting by title
_lib.GetItemsList().Sort();
Console.WriteLine("Sorted Items" + NEW);
foreach (LibraryItem i in _lib.GetItemsList())
{
Console.WriteLine(i + NEW);
}
Console.WriteLine("Please press a key to continue...");
Console.ReadLine();
// Sorting in desc order by copyright year
_lib.GetItemsList().Sort(new DescendingCopyRightYear());
Console.WriteLine("Descending Order by Copyright Year" + NEW);
foreach (LibraryItem i in _lib.GetItemsList())
{
Console.WriteLine(i + NEW);
}
Console.WriteLine("Please press a key to continue...");
Console.ReadLine();
}