public async Task UpdateFriendShipIds()
{
using (await IdsAsyncLock.LockAsync())
{
if (GetIds)
{
return;
}
long idsCursor = 0;
try
{
while (true)
{
var param = new Dictionary <string, object>
{
{ "user_id", Tokens.UserId },
{ "count", 5000 }
};
if (idsCursor != 0)
{
param.Add("cursor", idsCursor);
}
var userFollowingIds = await Tokens.Friends.IdsAsync(param);
foreach (var id in userFollowingIds)
{
FollowingIds.Add(id);
}
if (userFollowingIds.NextCursor == 0)
{
break;
}
idsCursor = userFollowingIds.NextCursor;
}
}
catch
{
return;
}
try
{
while (true)
{
var param = new Dictionary <string, object>
{
{ "user_id", Tokens.UserId },
{ "count", 5000 }
};
if (idsCursor != 0)
{
param.Add("cursor", idsCursor);
}
var userFollowerIds = await Tokens.Followers.IdsAsync(param);
foreach (var id in userFollowerIds)
{
FollowersIds.Add(id);
}
if (userFollowerIds.NextCursor == 0)
{
break;
}
idsCursor = userFollowerIds.NextCursor;
}
}
catch
{
return;
}
CrushIds = FollowingIds.Except(FollowersIds).ToList();
CrushedOnIds = FollowersIds.Except(FollowingIds).ToList();
GetIds = true;
}
}
public async Task UpdateCrushedOn(bool useCursor = false)
{
if (UpdatingCrushedOn)
{
return;
}
if (Tokens == null)
{
return;
}
if (useCursor && _crushedOnCursor == 0)
{
return;
}
UpdatingCrushedOn = true;
if (!useCursor || _crushedOnCursor == 0)
{
CrushedOn.Clear();
}
if (!GetIds)
{
await UpdateFriendShipIds();
}
if (!GetIds)
{
UpdatingCrushedOn = true;
return;
}
using (await IdsAsyncLock.LockAsync())
{
var ids = new List <long>();
for (var idsCount = 0;
_crushedOnCursor < CrushedOnIds.Count && idsCount <= 99;
_crushedOnCursor++, idsCount++)
{
ids.Add(CrushedOnIds[(int)_crushedOnCursor]);
}
try
{
var crushedOn = await Tokens.Users.LookupAsync(user_id => ids.AsEnumerable());
if (!useCursor || _crushedOnCursor == 0)
{
CrushedOn.Clear();
}
foreach (var user in crushedOn)
{
CrushedOn.Add(user);
}
}
catch
{
if (!useCursor || _crushedOnCursor == 0)
{
CrushedOn.Clear();
}
UpdatingCrushedOn = false;
return;
}
}
if (_crushedOnCursor == CrushedOnIds.Count)
{
_crushedOnCursor = 0;
}
UpdatingCrushedOn = false;
}