//was work2 before
public async Task InfluencersFriendsSearch(IUser user, int index)
{
try
{
var timeline = await ProFeedTwitterModel.GetUserTimeline(user);
var fullUser = await ProFeedTwitterModel.GetUserByID(user.Id);
//need to test
await taskSemaphore.WaitAsync();
SearchData.FinalList.Add(new TProfile());
var inBusiness = ProFeedAlgorithm.IsProfetional(timeline, SearchData.SearchKeys, SearchData.FinalList.Last());
//to here
if (inBusiness > ProFeedApiParameters.ProFeedAppParameters.PRO_RANGE)
{
InsertDataToTProfile(user, index);
SearchData.FinalList.Last().Profetional = true;
ProFeedAlgorithm.RankingStage(fullUser, SearchData.FinalList.Last());
}
else
{
SearchData.FinalList.Remove(SearchData.FinalList.Last());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
taskSemaphore.Release();
}
}
//was work before
public async Task InfluencersToProfile(IUser user, int index)
{
try
{
var timeline = await ProFeedTwitterModel.GetUserTimeline(user);
var fullUser = await ProFeedTwitterModel.GetUserByID(user.Id);
//need to test
await taskSemaphore.WaitAsync();
SearchData.FinalList.Add(new TProfile());
var inBusiness = ProFeedAlgorithm.IsProfetional(timeline, SearchData.SearchKeys, SearchData.FinalList.Last());
//to here
InsertDataToTProfile(user, index);
if (inBusiness > ProFeedApiParameters.ProFeedAppParameters.MIN_RANGE)
{
SearchData.FinalList.Last().Profetional = true;
if (!ProFeedAlgorithm.Profetionals.Equals(user))
{
if (ProFeedAlgorithm.Profetionals.Count > 4)
{
ProFeedAlgorithm.Profetionals.RemoveAt(0);
}
ProFeedAlgorithm.Profetionals.Add(user);
}
}
ProFeedAlgorithm.RankingStage(fullUser, SearchData.FinalList.Last());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
taskSemaphore.Release();
}
}
public async Task <TData> StartSearch(string query)
{
//step 1 -
searchQuery = ProFeedAlgorithm.QuerySearchKeys(query);
SearchData.SearchKeys.AddRange(searchQuery);
string insertToAppStackTrace = "SearchQuery:" + query;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
var tweets = await ProFeedTwitterModel.GetTwittsByQuery((string)SearchData.SearchKeys[(SearchData.SearchKeys.Count - 1)], ProFeedApiParameters.ProFeedAppParameters.MINIMUM_RETWEETS);
insertToAppStackTrace = "Number of tweet in initial request:" + tweets.Length;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
var influencers = ProFeedAlgorithm.PreliminaryFiltering(tweets);
insertToAppStackTrace = "Number of Influencers after preliminary filtering:" + influencers.Count;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
//step 2 -
List <Task> threads = new List <Task>();
int influencerIndex = 0;
foreach (IUser iUser in influencers)
{
//await TwitterModel.GetUserTimeline(iUser);
influencerIndex = influencers.IndexOf(iUser);
var newTaskToAdd = Task.Factory.StartNew(async() => await InfluencersToProfile(iUser, influencerIndex));
threads.Add(newTaskToAdd.Unwrap());
}
try
{
await WaitAllTasks(threads);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
//works to here 11-04-21
//step 3-
insertToAppStackTrace = "Number of Influencers with potential influencers friends:" + ProFeedAlgorithm.Profetionals.Count;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
ProFeedAlgorithm.ClearLists();
threads.Clear();
int influencerCount = SearchData.FinalList.Count;
int potentialInfluencerIndex = 1;
foreach (IUser user in ProFeedAlgorithm.Profetionals)
{
// TwitterModel.UpdateTwitterClient();
try
{
var userFriends = await ProFeedTwitterModel.GetUserFriends(user.Id);
insertToAppStackTrace = "Number of friends for influencer" + potentialInfluencerIndex + ":" + userFriends.Length;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
influencers = ProFeedAlgorithm.PreliminaryFiltering(userFriends);
insertToAppStackTrace = "Number of potential influencers from Influencer" + potentialInfluencerIndex + " friends:" + influencers.Count;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
foreach (IUser iUser in influencers)
{
influencerIndex = influencers.IndexOf(iUser);
var temp = Task.Factory.StartNew(async() => await InfluencersFriendsSearch(iUser, influencerIndex));
threads.Add(temp);
}
try
{
await WaitAllTasks(threads);
ProFeedAlgorithm.ClearLists();
threads.Clear();
insertToAppStackTrace = "Number of new influencers from Influencer" + potentialInfluencerIndex + " friends:" + (SearchData.FinalList.Count - influencerCount);
SearchData.AppStackTrace.Add(insertToAppStackTrace);
potentialInfluencerIndex++;
influencerCount = SearchData.FinalList.Count;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
insertToAppStackTrace = "Final number of influencers" + SearchData.FinalList.Count;
SearchData.AppStackTrace.Add(insertToAppStackTrace);
var result = SearchData.FinalList.OrderByDescending(OrderFunc).Take(10).ToList();
SearchData.FinalList = result;
return(SearchData);
}
