public List <Message_Vm> GetUserNoneChat(List <Message_Vm> message_Vms, int userId, List <AppUser> users)
{
var listMessage_Vm = new List <Message_Vm>();
var listUserFollow = _context.FollowChannel.Where(X => X.FromUserId == userId);
var listUser = _context.AppUser.Where(x => x.Status && x.Id != userId && listUserFollow.Any(y => y.ToUserId == x.Id)).ToList();
foreach (var item in users)
{
foreach (var item1 in listUser)
{
if (item.UserName == item1.UserName)
{
listUser.Remove(item1);
break;
}
}
}
foreach (var item in listUser)
{
var checkItem = message_Vms.Any(X => X.ReceiverId == item.Id);
if (!checkItem)
{
var ms_vm = new Message_Vm();
ms_vm.LoginExternal = item.LoginExternal;
ms_vm.Avartar = item.Avartar;
ms_vm.UserName = item.FirtsName + " " + item.LastName;
ms_vm.Content = "Trò chuyện ngay";
ms_vm.ReceiverId = item.Id;
ms_vm.SenderId = userId;
foreach (var us in UserAuthenticated.ListtUser)
{
if (item.Id == us.Id)
{
ms_vm.Online = true;
break;
}
}
listMessage_Vm.Add(ms_vm);
}
}
return(listMessage_Vm);
}
public List <Message_Vm> GetUserChat(int userId, List <AppUser> users)
{
var listGetUserChat = GetAll().Where(x => x.SenderId == userId).GroupBy(x => x.ReceiverId).
Select(x => new { x.Key });
var listUserChatRecei = GetAll().Where(x => x.ReceiverId == userId).GroupBy(x => x.SenderId).
Select(x => new { x.Key });
var listOverView = listGetUserChat.Union(listUserChatRecei).ToList();
var listMessage = new List <Message>();
var listNoneMessage = new List <Message>();
var listMessage_Vm = new List <Message_Vm>();
var listAll = GetAll().OrderByDescending(x => x.Id).ToList();
var checkUserIntoSender = listAll.Any(X => X.SenderId == userId);
if (checkUserIntoSender)
{
foreach (var j in listOverView)
{
var flagExits = false;
foreach (var item in listAll)
{
var sender = item.ReceiverId;
var receiver = item.SenderId;
if (j.Key == item.SenderId && item.ReceiverId == userId || j.Key == item.ReceiverId && item.SenderId == userId)
{
var ms = new Message();
if (item.SenderId != userId)
{
item.SenderId = sender;
item.ReceiverId = receiver;
ms = item;
if (!item.Watched)
{
ms.CheckWatched = true;
}
}
else
{
ms = GetUserInList(item);
}
flagExits = true;
if (listMessage.Count == 0)
{
listMessage.Add(ms);
break;
}
else
{
var checkItem = false;
if (item.SenderId != userId)
{
checkItem = listMessage.Any(x => x.ReceiverId == item.ReceiverId);
}
else
{
checkItem = listMessage.Any(x => x.SenderId == item.SenderId && x.ReceiverId == item.ReceiverId);
}
if (!checkItem)
{
listMessage.Add(ms);
break;
}
}
}
}
if (!flagExits)
{
foreach (var us in _context.AppUser.Where(x => x.Status))
{
var message = new Message();
if (j.Key == us.Id)
{
var checkUserAdmin = users.Any(X => X.Id == us.Id);
if (!checkUserAdmin)
{
message.LoginExternal = false;
message.Avartar = "avartarDefault.jpg";
message.UserName = "******";
}
else
{
message.LoginExternal = us.LoginExternal;
message.Avartar = us.Avartar;
message.UserName = us.FirtsName + " " + us.LastName;
}
message.SenderId = userId;
message.ReceiverId = j.Key;
foreach (var ms in listAll)
{
if (j.Key == ms.ReceiverId)
{
message.Content = ms.Content;
message.CreateDate = ms.CreateDate;
break;
}
}
if (listNoneMessage.Count == 0)
{
listNoneMessage.Add(message);
}
else
{
var checkItem2 = listNoneMessage.Contains(message);
if (!checkItem2)
{
listNoneMessage.Add(message);
}
}
break;
}
}
}
}
}
else
{
foreach (var ms in listAll)
{
if (userId == ms.ReceiverId)
{
foreach (var us2 in _context.AppUser.Where(x => x.Status))
{
var message = new Message();
if (ms.SenderId == us2.Id)
{
message.SenderId = userId;
message.ReceiverId = ms.SenderId;
message.Content = ms.Content;
message.CreateDate = ms.CreateDate;
if (ms.UserName == "Admin")
{
message.Avartar = ms.Avartar;
message.UserName = ms.UserName;
message.LoginExternal = false;
}
else
{
message.LoginExternal = us2.LoginExternal;
message.Avartar = us2.Avartar;
message.UserName = us2.FirtsName + " " + us2.LastName;
}
if (!ms.Watched)
{
message.CheckWatched = true;
}
if (listNoneMessage.Count == 0)
{
listNoneMessage.Add(message);
}
else
{
var checknone = listNoneMessage.Any(X => X.ReceiverId == ms.SenderId);
if (!checknone)
{
listNoneMessage.Add(message);
}
}
break;
}
}
}
}
}
listMessage.AddRange(listNoneMessage);
foreach (var item in listMessage)
{
var ms_vm = new Message_Vm();
var checkUserAdmin = users.Any(X => X.Id == item.ReceiverId);
if (checkUserAdmin)
{
ms_vm.LoginExternal = false;
ms_vm.Avartar = "avartarDefault.jpg";
ms_vm.UserName = "******";
}
else
{
ms_vm.LoginExternal = item.LoginExternal;
ms_vm.Avartar = item.Avartar;
ms_vm.UserName = item.UserName;
}
ms_vm.Content = item.Content;
ms_vm.CreateDate = item.CreateDate;
ms_vm.ReceiverId = item.ReceiverId;
ms_vm.SenderId = item.SenderId;
ms_vm.Watched = item.Watched;
ms_vm.CheckWatched = item.CheckWatched;
foreach (var us in UserAuthenticated.ListtUser)
{
if (us.Id == item.ReceiverId)
{
ms_vm.Online = true;
break;
}
}
listMessage_Vm.Add(ms_vm);
}
return(listMessage_Vm.OrderByDescending(x => x.Id).ToList());
}
