public static void UpdateSingleUser(int contest_id, Entity.StandingItem si)
{
var userindex = (Standings[contest_id] as List <Entity.StandingItem>).FindIndex(x => x.UserID == si.UserID);
if (userindex == -1)
{
(Standings[contest_id] as List <Entity.StandingItem>).Add(si);
}
else
{
(Standings[contest_id] as List <Entity.StandingItem>)[userindex] = si;
}
}
public void StandingsPush(int contest_id, Entity.StandingItem si)
{
if (Bll.StandingsCache.Standings[contest_id] == null)
{
Thread t = new Thread(GetStandingsProc);
t.Start(contest_id);
}
else
{
StandingsCache.UpdateSingleUser(contest_id, si);
}
if (OnStandingPushed != null)
{
System.Threading.Tasks.Task.Factory.StartNew(() => OnStandingPushed(contest_id, si));
}
}
/// <summary>
/// 重构某用户的排名信息
/// </summary>
/// <param name="user_id"></param>
/// <param name="contest_id"></param>
/// <param name="problemids"></param>
public static void UpdateSingleUser(int user_id, int contest_id, List <int> problemids)
{
using (Dal.DB db = new Dal.DB())
{
Entity.StandingItem standing = new Entity.StandingItem();
standing.Type = (Entity.ContestType)(from c in db.Contests
where c.ID == contest_id
select c.TypeAsInt).FirstOrDefault();
standing.UserID = user_id;
standing.Competitor = (from u in db.Users
where u.ID == user_id
select u.NickName).FirstOrDefault();
if (standing.Type == Entity.ContestType.Codeforces || standing.Type == Entity.ContestType.TopCoder)
{
standing.SuccessfulHack = (from h in db.Hacks
where h.HackerID == user_id &&
h.StatusAsInt == (int)Entity.HackStatus.Success &&
problemids.Contains(h.Record.Problem.ID)
select h.ID).Count();
standing.UnsuccessfulHack = (from h in db.Hacks
where h.HackerID == user_id &&
h.StatusAsInt == (int)Entity.HackStatus.Failure &&
problemids.Contains(h.Record.Problem.ID)
select h.ID).Count();
}
if (standing.Details == null)
{
standing.Details = new Entity.StandingDetail[problemids.Count];
}
int userindex = (Standings[contest_id] as List <Entity.StandingItem>).FindIndex(x => x.UserID == user_id);
if (userindex == -1)
{
(Standings[contest_id] as List <Entity.StandingItem>).Add(standing);
}
else
{
(Standings[contest_id] as List <Entity.StandingItem>)[userindex] = standing;
}
foreach (int problem_id in problemids)
{
UpdateSingleDetail(user_id, problem_id, contest_id, standing.Type);
}
}
}
public void Refresh(int contest_id, Entity.StandingItem si)
{
Dispatcher.Invoke(new Action(() => {
if (contest_id == this.contest_id)
{
var standingindex = StandingItems.FindIndex(x => x.UserID == si.UserID);
if (standingindex == -1)
{
StandingItems.Add(si);
}
else
{
StandingItems[standingindex] = si;
}
Sort();
dgStandings.Items.Refresh();
}
}));
}
public void StandingsPush(int contest_id, Entity.StandingItem si)
{
if (Bll.StandingsCache.Standings[contest_id] == null)
{
System.Threading.Tasks.Task.Factory.StartNew(() =>
{
App.Current.Dispatcher.Invoke(new Action(() =>
{
App.Server.GetStandings(contest_id);
}));
});
}
else
{
StandingsCache.UpdateSingleUser(contest_id, si);
}
if (OnStandingPushed != null)
{
System.Threading.Tasks.Task.Factory.StartNew(() => OnStandingPushed(contest_id, si));
}
}
/// <summary>
/// 重构某用户的排名信息
/// </summary>
/// <param name="user_id"></param>
/// <param name="contest_id"></param>
/// <param name="problemids"></param>
public static void UpdateSingleUser(int user_id, int contest_id, List<int> problemids)
{
using (Dal.DB db = new Dal.DB())
{
Entity.StandingItem standing = new Entity.StandingItem();
standing.Type = (Entity.ContestType)(from c in db.Contests
where c.ID == contest_id
select c.TypeAsInt).FirstOrDefault();
standing.UserID = user_id;
standing.Competitor = (from u in db.Users
where u.ID == user_id
select u.NickName).FirstOrDefault();
if (standing.Type == Entity.ContestType.Codeforces || standing.Type == Entity.ContestType.TopCoder)
{
standing.SuccessfulHack = (from h in db.Hacks
where h.HackerID == user_id
&& h.StatusAsInt == (int)Entity.HackStatus.Success
&& problemids.Contains(h.Record.Problem.ID)
select h.ID).Count();
standing.UnsuccessfulHack = (from h in db.Hacks
where h.HackerID == user_id
&& h.StatusAsInt == (int)Entity.HackStatus.Failure
&& problemids.Contains(h.Record.Problem.ID)
select h.ID).Count();
}
if (standing.Details == null)
standing.Details = new Entity.StandingDetail[problemids.Count];
int userindex=(Standings[contest_id] as List<Entity.StandingItem>).FindIndex(x=>x.UserID==user_id);
if (userindex == -1)
{
(Standings[contest_id] as List<Entity.StandingItem>).Add(standing);
}
else
{
(Standings[contest_id] as List<Entity.StandingItem>)[userindex] = standing;
}
foreach (int problem_id in problemids)
{
UpdateSingleDetail(user_id, problem_id, contest_id, standing.Type);
}
}
}
