//Returns information about the top ten most borrowed movies in the library
//Input: None
//Output: Outputs the movies in a ranking system from 1. to 10. based on the
// amount of times they have been borrowed
static void TopTen()
{
int size = _library.Size();
if (size > 10)
{
size = 10;
}
int.TryParse(Math.Ceiling(size / 5.0).ToString(), out int pages);
int currentPage = 1;
DisplayTopTen:
Console.Clear();
Console.WriteLine("Logged in as {0} {1}", _current.FirstName, _current.Surname);
Console.WriteLine("=======Display top 10 most popular movies=======");
MovieCollection top = _library.Subcollection(0, size, "top");
top = top.Subcollection((currentPage - 1) * 5, (currentPage) * 5, "top");
top.Display(currentPage);
Console.Write("\n Page: 0 (Return)");
for (int i = 1; i <= pages; i++)
{
if (i == currentPage)
{
Console.Write(" [{0}]", i.ToString());
}
else
{
Console.Write(" {0} ", i.ToString());
}
}
Console.WriteLine("\n================================================");
ConsoleKeyInfo c = Console.ReadKey(true);
if (c.Key == ConsoleKey.Escape)
{
return;
}
if (c.KeyChar.ToString() == "0")
{
return;
}
int.TryParse(c.KeyChar.ToString(), out int v);
if (v > 0 && v <= pages)
{
currentPage = v <0 ? 0 : v> pages ? pages : v;
}
goto DisplayTopTen;
}
//Displays movies in pages of 2, with information about each movie
//Input: Page number selection or return
//Output: Display movie data from that page
static void DisplayMovies()
{
int size = _library.Size();
int.TryParse(Math.Ceiling(size / 2.0).ToString(), out int pages);
int currentPage = 1;
DisplayMovies:
Console.Clear();
Console.WriteLine("Logged in as {0} {1}", _current.FirstName, _current.Surname);
Console.WriteLine("===============Display all movies===============");
MovieCollection currentMovies = _library.Subcollection(((currentPage - 1) * 2), ((currentPage) * 2));
currentMovies.Display();
Console.Write("\n Page: 0 (Return)");
for (int i = 1; i <= pages; i++)
{
if (i == currentPage)
{
Console.Write(" [{0}]", i.ToString());
}
else
{
Console.Write(" {0} ", i.ToString());
}
}
Console.WriteLine("\n================================================");
ConsoleKeyInfo c = Console.ReadKey(true);
if (c.Key == ConsoleKey.Escape)
{
return;
}
if (c.KeyChar.ToString() == "0")
{
return;
}
int.TryParse(c.KeyChar.ToString(), out int v);
if (v > 0 && v <= pages)
{
currentPage = v <0 ? 0 : v> pages ? pages : v;
}
goto DisplayMovies;
}
