public static bool TryGetFolder(InteractiveFolder start, BookmarkFolder folder, out InteractiveFolder f)
{
if (folder.Id == start.Id)
{
f = start;
return(true);
}
foreach (var item in start.Folders)
{
if (item.Id == folder.Id)
{
f = item;
return(true);
}
if (TryGetFolder(item, folder, out f))
{
return(true);
}
}
f = null;
return(false);
}
public UpdateResult UpdatePosition(BookmarkFolder folder, int index)
{
List <string> errors = new List <string>();
if (InteractiveFolder.TryGetFolder(Home, folder, out InteractiveFolder thisFolder))
{
if (InteractiveFolder.TryGetFolder(Home, folder.Parent ?? Home, out InteractiveFolder iFolder))
{
return(UpdatePosition(thisFolder, index, iFolder, iFolder));
}
else
{
errors.Add("Failed to get parent folder.");
}
}
else
{
errors.Add("Failed to get folder to update.");
}
return(new UpdateResult()
{
Errors = errors,
Success = false
});
}
public UpdateResult UpdatePosition(FanficBookmark fanfic, int index, BookmarkFolder oldParent)
{
List <string> errors = new List <string>();
if (InteractiveFolder.TryGetFolder(Home, oldParent ?? Home, out InteractiveFolder old))
{
if (InteractiveFolder.TryGetFolder(Home, fanfic.Parent ?? Home, out InteractiveFolder newParent))
{
return(UpdatePosition(fanfic, index, newParent, old));
}
else
{
errors.Add("Failed to get new parent folder.");
}
}
else
{
errors.Add("Failed to get old parent folder");
}
return(new UpdateResult()
{
Success = false,
Errors = errors
});
}
public UpdateResult TryAddFolder(BookmarkFolder folder, out InteractiveFolder iFolder)
{
List <string> errors = new List <string>();
if (InteractiveFolder.TryGetFolder(Home, folder.Parent ?? Home, out InteractiveFolder res))
{
if (res.TryAddFolder(folder, out iFolder))
{
return(new UpdateResult()
{
Success = true,
Message = "Folder added."
});
}
else
{
errors.Add("Failed to add the new folder.");
}
}
else
{
errors.Add("Failed to get the parent folder.");
}
iFolder = null;
return(new UpdateResult()
{
Errors = errors,
Success = false
});
}
public FolderSystem(FFBUser user)
{
Home = new InteractiveFolder();
Folders = user.Folders;
Bookmarks = user.Bookmarks;
PopulateFolderSystem();
}
private static void FillSystemData(InteractiveFolder Home, InteractiveFolder start, List <BaseBookmarkData> data)
{
// Get children of the folder ....
var set = data.Where(x => x.Parent is null ? start.Id == Home.Id : x.Parent.Id == start.Id);
foreach (var item in set)
{
//... if its a bookmark, save it ...
if (item is FanficBookmark bookmark)
{
// ... see if the index is larger than the count of the list (or is unassigned) ...
if (start.Contents.Count <= bookmark.Index || bookmark.Index == -1)
{ // ... if it is, insert item to the end of the list ...
start.Contents.Add(bookmark);
}
else
{
// ... otherwise, try and add it to the position it is supposed to be in ...
try
{
start.Contents.Insert(item.Index, bookmark);
}
catch (ArgumentOutOfRangeException)
{ // ... if that fails add it to the end of the list ...
start.Contents.Add(bookmark);
}
}
}
// ... but if it is a folder ....
else if (item is BookmarkFolder folder)
{
// ... create a new interactive version of the folder ...
var interactiveFolder = new InteractiveFolder(folder);
// ... add it to the parents folder list ...
if (start.Folders.Count <= interactiveFolder.Index || interactiveFolder.Index == -1)
{ // ... if the folder's index is higher than the ammount of items (or is unassigned), add it to the end of the list ...
start.Folders.Add(interactiveFolder);
}
else
{
try
{ // ... otherwise, try and insert it into its proper place ...
start.Folders.Insert(interactiveFolder.Index, interactiveFolder);
}
catch (ArgumentOutOfRangeException)
{ // ... and if that fails, add it to the end of the list ...
start.Folders.Add(interactiveFolder);
}
}
// ... and fill that folder before returning to this loop.
FillSystemData(Home, interactiveFolder, data);
}
}
}
public UpdateResult UpdatePosition(InteractiveFolder folder, int index, InteractiveFolder newParent, InteractiveFolder oldParent)
{
List <string> errors = new List <string>();
if (oldParent.Folders.Remove(folder))
{
try
{
newParent.Folders.Insert(index, folder);
newParent.Folders.AssignIndexValues();
return(new UpdateResult()
{
Success = true,
Message = "Update Complete"
});
}
catch (ArgumentOutOfRangeException)
{
newParent.Folders.Add(folder);
newParent.Folders.AssignIndexValues();
errors.Add("Failed to insert folder at position. Added folder to end of list.");
return(new UpdateResult()
{
Success = true,
Message = "Failed to instert folder at position, added folder to end of list.",
Errors = errors
});
}
}
else
{
errors.Add("Failed to remove folder from start position");
}
return(new UpdateResult()
{
Errors = errors,
Success = false
});
}
public UpdateResult UpdatePosition(FanficBookmark bookmark, int index)
{
List <string> errors = new List <string>();
if (InteractiveFolder.TryGetFolder(Home, bookmark.Parent ?? Home, out InteractiveFolder iParent))
{
return(UpdatePosition(bookmark, index, iParent, iParent));
}
else
{
errors.Add("Failed to get bookmark parent.");
}
return(new UpdateResult()
{
Success = false,
Errors = errors
});
}
public UpdateResult AddFanfic(FanficBookmark fanfic)
{
List <string> errors = new List <string>();
if (InteractiveFolder.TryGetFolder(Home, fanfic.Parent ?? Home, out InteractiveFolder f))
{
f.Contents.Insert(0, fanfic);
return(new UpdateResult()
{
Success = true,
Message = "New Bookmark Added"
});
}
else
{
errors.Add("Failed to get parent folder.");
}
return(new UpdateResult()
{
Success = false,
Errors = errors
});
}
public bool TryAddFolder(BookmarkFolder f, out InteractiveFolder interactive)
{
interactive = new InteractiveFolder(f);
Folders.Add(interactive);
return(true);
}
