private void button3_Click(object sender, EventArgs e) // search by author
{
listBox1.Items.Clear();
List <Book> ToPrint = LibraryApp.LookByAuthor(ref BookList, textBox2.Text);
if (ToPrint.Count == 0)
{
MessageBox.Show("No books matched that search!");
}
else
{
PrintTitles(ToPrint);
}
}
//public static Book ConfirmReturn(List<Book> CheckedOut, int BookIndex)
//{
// while (true)
// {
// if (BookIndex > 0 && BookIndex <= CheckedOut.Count)
// return CheckedOut[BookIndex];
// else
// {
// Console.WriteLine("I didn't understand. Try again!");
// int.TryParse(Console.ReadLine(), out BookIndex);
// }
// }
//}
public static void Search(ref List <Book> BookList)
{
Console.WriteLine("Do you want to search by Title or Author? (t/a)");
string TorA = Console.ReadLine().ToLower();
if (Regex.IsMatch(TorA, "^(t|title)$"))
{
Console.WriteLine("Please enter a title...");
string Input = Console.ReadLine();
Menu.PrintTitles(LibraryApp.LookByTitleKeyword(ref BookList, Input));
}
if (Regex.IsMatch(TorA, "^(a|author)$"))
{
Console.WriteLine("Please enter an author...");
string Input = Console.ReadLine();
Menu.PrintTitles(LibraryApp.LookByAuthor(ref BookList, Input));
}
}
private void button5_Click(object sender, EventArgs e) //return book
{
try
{
int index = listBox1.SelectedIndex;
List <Book> ReturnList = Validation.CreateReturnList(ref BookList);
ReturnList[index] = LibraryApp.ReturnBook(ReturnList[index]);
foreach (Book x in BookList)
{
if (x.title == ReturnList[index].title)
{
x.duedate = ReturnList[index].duedate;
x.status = ReturnList[index].status;
}
}
MessageBox.Show("Thank you for not stealing our book!");
listBox1.Items.Clear();
}
catch
{
MessageBox.Show("There were no books to return!");
}
}
void button4_Click(object sender, EventArgs e) //checkout book
{
try
{
int index = listBox1.SelectedIndex;
string y = listBox1.SelectedItem.ToString().Substring(0, 5);
foreach (Book x in BookList)
{
if (x.title.Contains(y) && x.status == "Checked Out")
{
MessageBox.Show($"That book is already checked out and is due back {BookList[index].duedate}");
}
else if (x.title.Contains(y) && x.status != "Checked Out")
{
LibraryApp.CheckOutBook(x);
MessageBox.Show($"{x.title} is due back on {x.duedate}\n");
}
}
}
catch
{
MessageBox.Show("No book was selected!");
}
}