//Preconditions: click Item>Return
//Postconditions: pops up dialog box to enter information. then changes books status to not checked out
private void returnSubMenuItem1_Click(object sender, EventArgs e)
{
ReturnItemDialogBox returnDBox = new ReturnItemDialogBox(theLibrary._items);
returnDBox.ShowDialog();
theLibrary.ReturnToShelf(returnDBox.ReturnItem);
}
//Precondition: return menu item click
//Postcondition: show return form and pass data to checkout form
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
ReturnForm returnDialog = new ReturnForm(LibraryData.GetItemsList());
DialogResult result;
result = returnDialog.ShowDialog();
if (result == DialogResult.OK)
{
LibraryData.ReturnToShelf(returnDialog.items);
}
}
// Precondition: Item, Return menu item activated
// Postcondition: The Return dialog box is displayed. If data entered
// are OK, an item is returned to the library
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
// Extra Credit - Only display items that are already checked out
List <LibraryItem> checkedOutList; // List of items checked out
List <int> checkedOutIndices; // List of index values of items checked out
List <LibraryItem> items; // List of library items
items = _lib.GetItemsList();
checkedOutList = new List <LibraryItem>();
checkedOutIndices = new List <int>();
for (int i = 0; i < items.Count(); ++i)
{
if (items[i].IsCheckedOut()) // Checked out
{
checkedOutList.Add(items[i]);
checkedOutIndices.Add(i);
}
}
if ((checkedOutList.Count() == 0)) // Must have checked out items
{
MessageBox.Show("Must have items to return!", "Return Error");
}
else
{
ReturnForm returnForm = new ReturnForm(checkedOutList); // The return dialog box form
DialogResult result = returnForm.ShowDialog(); // Show form as dialog and store result
if (result == DialogResult.OK) // Only add if OK
{
try
{
int itemIndex; // Index of item from full list of items
itemIndex = checkedOutIndices[returnForm.ItemIndex]; // Look up index from full list
decimal lateFee = _lib.ReturnToShelf(_lib.GetItemsList()[itemIndex].CallNumber); //Changed to
//correspond with the new ReturnToShelf parameters; also assigns the return value to a decimal so
//that it can be displayed in a MessageBox
MessageBox.Show($"Late Fee: {lateFee:C}");
}
catch (ArgumentOutOfRangeException) // This should never happen
{
MessageBox.Show("Problem with Return Index!", "Return Error");
}
}
returnForm.Dispose(); // Good .NET practice - will get garbage collected anyway
}
}
// 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: None
// Postcondition: Return's the items that the user selects to return from the subform Returnform.
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
//sends the items list to the return subform
ReturnForm returnForm = new ReturnForm(newLibrary._items);
DialogResult result; //holds the dialog result
int item; //holds the item index
result = returnForm.ShowDialog();
if (result == DialogResult.OK)// Only update if user chose OK from dialog box
{
item = returnForm.Item;
newLibrary.ReturnToShelf(item);
}
}
//Precondition: Item -> return item is activated
//Postcondition: Item is returned
private void returnToolStripMenuItem_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();
ReturnForm returnForm = new ReturnForm(items); //Check out dialog box form
DialogResult result = returnForm.ShowDialog(); //Show form as dialog & store the result
if (result == DialogResult.OK)
{
library.ReturnToShelf(returnForm.ItemIndex);
}
}
// Precondition: None
// Postcondition: Opens a Dialog box that will return an item to the library
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
ReturnForm Return = new ReturnForm(); // Variable that interacts with the return form
foreach (var item in _lib.GetItemsList())
{
Return.returnComboBox.Items.Add($"{item.Title},{item.CallNumber}");
}
int itemindex; //value that was selected from the form
result = Return.ShowDialog();
if (result == DialogResult.OK)
{
itemindex = Return.returnComboBox.SelectedIndex;
_lib.ReturnToShelf(itemindex);
}
}
// Precondition: The return menu button is clicked.
// Postcondition: The library item is returned.
//
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
List <LibraryItem> checkedoutitems = new List <LibraryItem>(); // A list of checked out items is created
DialogResult result; // A dialog result is created
// Walking through the library items list to find items that are checked out,
// adding each checked-out item to the combo box in the form,
// and also adding the item to the list of checked out items.
foreach (LibraryItem i in newLibrary._items)
{
if (i.IsCheckedOut())
{
checkedoutitems.Add(i);
}
}
// A return form is created
Return returnbox = new Return(checkedoutitems);
// Return form is shown
result = returnbox.ShowDialog();
if (result == DialogResult.OK)
{
//this is the item that the user wants to return
var selecteditem = checkedoutitems.ElementAt(returnbox.ItemSelected);
// Walking thu the library items list to find the item the user wishes to return
// and returning it.
foreach (LibraryItem i in newLibrary.GetItemsList())
{
if (i == selecteditem)
{
int positionOfSelectedItem = newLibrary.GetItemsList().IndexOf(i); //position of the selected item
newLibrary.ReturnToShelf(positionOfSelectedItem);
}
}
}
}
//Precondition: none
//Postcondition: This will return any books and output the information onto the Return Report.
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
Return inputForm = new Return(_lib._items);
DialogResult result = inputForm.ShowDialog();
if (result == DialogResult.OK)
{
string callNo = inputForm.CallNumber;
int itemindex = -1;
for (int x = 0; x < _lib._items.Count; ++x)//This for loop is used to make sure the user can't return a book that is not checked out.
{
if (_lib._items[x].CallNumber == callNo)
{
itemindex = x;
}
}
if (itemindex > -1)
{
_lib.ReturnToShelf(itemindex);
}
}
}
// Precondition: Item, Return menu item activated
// Postcondition: The Return dialog box is displayed. If data entered
// are OK, an item is returned to the library
private void returnToolStripMenuItem_Click(object sender, EventArgs e)
{
List <LibraryItem> items; // List of library items
items = _lib.GetItemsList();
if ((_lib.GetCheckedOutCount() == 0)) // Must have items to return
{
MessageBox.Show("Must have items to return!", "Return Error");
}
else
{
ReturnForm returnForm = new ReturnForm(items); // The return dialog box form
DialogResult result = returnForm.ShowDialog(); // Show form as dialog and store result
if (result == DialogResult.OK) // Only add if OK
{
_lib.ReturnToShelf(returnForm.ItemIndex);
}
returnForm.Dispose(); // Good .NET practice - will get garbage collected anyway
}
}
