/// <summary>
/// Searches the class for all fields marked with <see cref="InputField"/>,
/// and adds them to the internal dictionary for use in other methods.
/// </summary>
/// <remarks>
/// Important to note:
/// Be careful with how you arrange these fields.
/// If a field is in a spot that is already occupied,
/// It will throw an error.
/// </remarks>
/// -C
protected void RegisterMenuFields()
{
bool arrows = false;
foreach (FieldInfo f in GetType().GetFields())
{
if (Attribute.IsDefined(f, typeof(InputField)))
{
// if it's an input field var
InputField info = f.GetCustomAttribute(typeof(InputField)) as InputField; // get it's attribute
int page = info.Page;
int pos = info.Position;
if (!InputFields.ContainsKey(page))
{
InputFields[page] = new Dictionary <int, MessageFieldNode>();
}
if (InputFields[page].ContainsKey(pos))
{
// If there is already an input field here
throw new ConflictingFieldException(InputFields[page][pos].Name, info.Name, page, pos); // Throw an error.
}
// Otherwise, if everything is fine,
// Add the field.
MessageFieldNode node = new MessageFieldNode(info.Name, info.Page, info.Position, info.Value, info.Type); // create the node
node.ClassPtr = this; // give it a pointer to this class, so it can modify the variable it's attached to
node.SetValue(info.Value);
InputFields[info.Page][info.Position] = node; // And add the appropriate node to the dict where it belongs
}
}
int FieldCount = 0;
foreach (int i in InputFields.Keys)
{
foreach (int j in InputFields[i].Keys)
{
FieldCount++;
if (FieldCount > 1)
{
arrows = true;
}
}
FieldCount = 0;
}
if (MenuOptions == null)
{
MenuOptions = new List <MenuOptionNode>();
}
if (arrows)
{
// if there is more than one field, add up and down buttons
if (!MenuOptions.Contains(ReactionHandler.UP))
{
AddMenuOptions(ReactionHandler.UP);
}
if (!MenuOptions.Contains(ReactionHandler.DOWN))
{
AddMenuOptions(ReactionHandler.DOWN);
}
}
PageCount = InputFields.Values.Count; // set the number of pages
}
private void UpdateMenuOptions()
{
if (SelectedItems.Count == 1)
{
navigateMenuItem.IsEnabled = true;
}
else
{
navigateMenuItem.IsEnabled = false;
}
bool bCanFilter = false;
bool bCanUnfilter = false;
foreach (BaseErrorListItemViewModel v in SelectedItems)
{
if (!(v is FilterableErrorListItemViewModel))
{
bCanFilter = false;
bCanUnfilter = false;
break;
}
else
{
FilterableErrorListItemViewModel filterable = v as FilterableErrorListItemViewModel;
if (filteredErrorListData.Contains(filterable))
{
bCanUnfilter = true;
}
else
{
bCanFilter = true;
}
}
if (bCanFilter && bCanUnfilter)
{
bCanFilter = false;
bCanUnfilter = false;
break;
}
}
if (bCanFilter || bCanUnfilter)
{
if (!MenuOptions.Contains(separatorBeforeFilterItem))
{
MenuOptions.Add(separatorBeforeFilterItem);
}
}
else
if (MenuOptions.Contains(separatorBeforeFilterItem))
{
MenuOptions.Remove(separatorBeforeFilterItem);
}
if (bCanFilter)
{
if (!MenuOptions.Contains(filterMenuItem))
{
MenuOptions.Add(filterMenuItem);
}
}
else
{
if (MenuOptions.Contains(filterMenuItem))
{
MenuOptions.Remove(filterMenuItem);
}
}
if (bCanUnfilter)
{
if (!MenuOptions.Contains(unFilterMenuItem))
{
MenuOptions.Add(unFilterMenuItem);
}
}
else
{
if (MenuOptions.Contains(unFilterMenuItem))
{
MenuOptions.Remove(unFilterMenuItem);
}
}
}
public static void RunInWizardMode()
{
Console.WriteLine($"=========== Welcome to Song Downloader ===========\n");
while (true)
{
Console.WriteLine(StartMenu);
var input = Console.ReadKey();
if (!MenuOptions.Contains(input.KeyChar))
{
Console.WriteLine("Please type one of the options listed above\n");
Console.ReadKey();
Console.Clear();
continue;
}
Console.Clear();
switch (input.KeyChar)
{
case '1': // Download songs one by one passing the name or search string
while (true)
{
Console.WriteLine(OneByOneMenu);
var menu1Input = Console.ReadLine();
if (string.IsNullOrEmpty(menu1Input))
{
Console.WriteLine("Please type some search string\n");
Console.ReadKey();
Console.Clear();
continue;
}
Console.WriteLine($"You typed '{menu1Input.Trim()}'\n" +
"Searching for it on database");
}
case '2': // Download songs passing Spotify public playlist link
Console.WriteLine(SpotifyPlaylistMenu);
var menu2Input = Console.ReadLine();
if (string.IsNullOrEmpty(menu2Input))
{
Console.WriteLine("Please type some search string\n");
Console.ReadKey();
Console.Clear();
continue;
}
Console.WriteLine($"You typed '{menu2Input.Trim()}'\n" +
"Do you want to set output directory? If yes insert it, if don't just press enter");
var playlistLink = menu2Input.Trim();
var defaultOutput = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory), Program.GetBaseFolderName(Session.Id));
menu2Input = Console.ReadLine();
var output = string.IsNullOrEmpty(menu2Input)
? defaultOutput
: Path.Combine(menu2Input, Program.GetBaseFolderName(Session.Id));
Console.WriteLine("Do you want to run in parallel?(S/N)\n");
menu2Input = Console.ReadLine();
var runInParallel = !string.IsNullOrEmpty(menu2Input) && menu2Input.Trim().ToLowerInvariant() != "n";
Console.WriteLine("Starting");
Thread.Sleep(TimeSpan.FromSeconds(2));
Console.Clear();
using (var musicDownloader = new MusicDownloader(output))
{
musicDownloader.DownloadSpotifyPlaylist(playlistLink, runInParallel);
}
break;
}
}
}
