private void SellButton_Click(object sender, EventArgs e)
{
this.book = userInteract.getBook(titleBox.Text, authorBox.Text, user);
if (userInteract.existsBook(this.book))
{
if (!quantityBox.Text.Equals(""))
{
if (Int32.Parse(quantityBox.Text) <= book.quantity)
{
book.addObserver(user);
userInteract.sellBook(book, Int32.Parse(quantityBox.Text));
if (Int32.Parse(quantityBox.Text) == book.quantity)
{
GeneratePDF generatePDF = new GeneratePDF();
GenerateCSV generateCSV = new GenerateCSV();
String text = "Title: " + book.title + "\n" +
"Author: " + book.author + "\n" +
"Genre: " + book.genre;
String filename = book.author + "-" + book.title;
generatePDF.createPDF(filename, text);
generateCSV.addNeededBook(book.title, book.author);
MessageBox.Show("There are no more books with: \n" +
"Title: " + book.title + "\n" +
"Author: " + book.author);
}
MessageBox.Show("Selled " + quantityBox.Text + " books: \n" +
"Title: " + titleBox.Text + "\n" +
"Author: " + authorBox.Text + "\n" +
"Total price: " + totalLabel.Text);
this.Close();
}
else
{
MessageBox.Show("Insufficient stock!");
}
}
else
{
MessageBox.Show("Please fill the Quantity field!");
}
}
else
{
MessageBox.Show("This book doesn't exist!");
}
}
public void Write2File(long iterations = 10, int progLength = 20)
{
MyWatch t = new MyWatch();
GenerateCSV generateCSV = new GenerateCSV();
t.Start();
using (StreamWriter sw = new StreamWriter(myFn))
{
string line;
MyProgBar progressBar = new MyProgBar(iterations, progLength);
progressBar.Init();
for (int i = 1; i <= iterations; i++)
{
progressBar.Step(i);
line = generateCSV.GenerateLine();
sw.WriteLine(line);
}
}
t.StopAndPrint();
}
