public void Run()
{
var vm = new VideoManager();
int menuSelection = 0;
int exit = 6;
while (menuSelection != 6)
{
menuMain();
while (!int.TryParse(Console.ReadLine(), out menuSelection) || menuSelection <= 0 || menuSelection > exit)
{
Console.WriteLine("\nPlease enter a number from 1-5 to select a menu item");
}
switch (menuSelection)
{
case 1:
//List All Videos Function
Console.Clear();
Console.WriteLine("List of all Videos: \n");
foreach (var video in vm.vdb.VideoList)
{
Console.WriteLine(video.ToString());
}
Console.WriteLine("\nPress enter to return to the main menu.");
Console.ReadLine();
break;
case 2:
//Create Video Function
Console.Clear();
Console.WriteLine("Create new Video: ");
string vidName;
string vidGenre;
Console.WriteLine("Please enter the name/title of the video: ");
vidName = Console.ReadLine();
while (vidName.Length < 2)
{
Console.WriteLine("The video name have to contain at least 2 characters");
vidName = Console.ReadLine();
}
Console.WriteLine("Please enter the main genre of the video: ");
vidGenre = Console.ReadLine();
while (vidGenre.Length < 2)
{
Console.WriteLine("The video genre have to contain at least 2 characters");
vidGenre = Console.ReadLine();
}
vm.CreateVideo(vidName, vidGenre);
Console.WriteLine("\nPress enter to return to the main menu.");
Console.ReadLine();
break;
case 3:
//Read Video By Id Function
Console.WriteLine("Enter an ID to find a video");
int vidID;
while (!int.TryParse(Console.ReadLine(), out vidID) || vm.IdVerifier(vidID) == false)
{
Console.WriteLine("Please enter a valid id: ");
}
Console.WriteLine(vm.getVideoById(vidID).ToString());
Console.WriteLine("\nPress enter to return to the main menu.");
Console.ReadLine();
break;
case 4:
//Update Video Function
Console.Clear();
Console.WriteLine("Video update");
foreach (var video in vm.vdb.VideoList)
{
Console.WriteLine(video.ToString());
}
Console.WriteLine("\n\nEnter the ID of the video you wish to update:");
int selected;
string name;
string genre;
while (!int.TryParse(Console.ReadLine(), out selected) && vm.IdVerifier(selected) == false)
{
Console.WriteLine("Please enter an existing ID");
}
Console.WriteLine("Please enter a new name/title for the video(left blank = no change)");
name = Console.ReadLine();
Console.WriteLine("Please enter the new genre for the selected video(left blank = no change)");
genre = Console.ReadLine();
vm.UpdateVideo(selected, name, genre);
Console.WriteLine("\nPress enter to return to the main menu.");
Console.ReadLine();
break;
case 5:
//Remove Video Function
Console.Clear();
Console.WriteLine("Please enter the ID of the video you wish to remove");
int removeID;
while (!int.TryParse(Console.ReadLine(), out removeID) || !vm.IdVerifier(removeID))
{
Console.WriteLine("Please enter a valid ID");
}
vm.RemoveVideo(removeID);
Console.WriteLine("The video with an ID of " + removeID + " has been removed.");
Console.WriteLine("\nPress enter to return to the main menu.");
Console.ReadLine();
break;
}
}
if (menuSelection == exit)
{
Console.WriteLine("Bye.");
}
}
