/// <summary>
/// 被移出讨论组时调用
/// </summary>
/// <param name="groupId"></param>
public void DropOutGroup(string groupId)
{
AsyncHandler.AsyncCall(System.Windows.Application.Current.Dispatcher, () =>
{
GroupInfoViewModel vm = GroupInfoList.FirstOrDefault(c => c.GroupInfo.groupId == groupId);
if (vm == null)
{
return;
}
GroupIds.Remove(vm.GroupInfo.groupId);
//GroupInfoList.Remove(vm);
GroupInfoList.Remove(vm);
GroupInfos.Remove(vm.GroupInfo);
if (ManageGroupInfoList.Contains(vm))
{
ManageGroupInfoList.Remove(vm);
}
if (JoinGroupInfoList.Contains(vm))
{
JoinGroupInfoList.Remove(vm);
}
ManageGroupCount = ManageGroupInfoList.Count;
JoinGroupCount = JoinGroupInfoList.Count;
if (ManageGroupCount == 0)
{
IsManageGroup = false;
}
if (JoinGroupCount == 0)
{
IsJoinGroup = false;
}
List <string> topics = new List <string>();
topics.Add(vm.GroupInfo.groupId);
});
}
/// <summary>
/// 退出讨论组时调用
/// </summary>
/// <param name="viewModel"></param>
/// <param name="args"></param>
private void DropOutGroup(object viewModel, EventArgs args)
{
GroupInfoViewModel vm = viewModel as GroupInfoViewModel;
if (vm == null)
{
return;
}
GroupIds.Remove(vm.GroupInfo.groupId);
GroupInfoList.Remove(vm);
GroupInfos.Remove(vm.GroupInfo);
if (ManageGroupInfoList.Contains(vm))
{
ManageGroupInfoList.Remove(vm);
}
if (JoinGroupInfoList.Contains(vm))
{
JoinGroupInfoList.Remove(vm);
}
ManageGroupCount = ManageGroupInfoList.Count;
JoinGroupCount = JoinGroupInfoList.Count;
if (ManageGroupCount == 0)
{
IsManageGroup = false;
}
if (JoinGroupCount == 0)
{
IsJoinGroup = false;
}
List <string> topics = new List <string>();
topics.Add(vm.GroupInfo.groupId);
}
private void GroupMemberViewModel_DismissGroupHandlerHidden(object sender, EventArgs e)
{
if (GroupInfoList != null && GroupInfoList.Any())
{
GroupInfoViewModel groupInfo =
GroupInfoList.SingleOrDefault(m => m.GroupInfo.groupId == sender as string);
if (groupInfo != null)
{
groupInfo.DeleteGroupVisibility = Visibility.Collapsed;
groupInfo.GroupClassify = 2;
//groupInfo.GroupClassifyName = "我加入的";
ManageGroupInfoList.Remove(groupInfo);
JoinGroupInfoList.Insert(0, groupInfo);
GroupInfoList.Remove(groupInfo);
GroupInfoList.Add(groupInfo);
//CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(GroupInfoList);
//if (view != null)
//{
// view.GroupDescriptions.Clear();
// PropertyGroupDescription groupDescription = new PropertyGroupDescription("GroupClassifyName");
// view.GroupDescriptions.Add(groupDescription);
//}
}
}
}
/// <summary>
/// 讨论组成员信息修改后刷新列表
/// </summary>
/// <param name="vm"></param>
private void GroupInfoListUpdate(GroupInfoViewModel vm)
{
if (vm.Members == null)
{
return;
}
var tempUser = vm.Members.Find(c => c.userId == AntSdkService.AntSdkLoginOutput.userId &&
(c.roleLevel == (int)GlobalVariable.GroupRoleLevel.GroupOwner || c.roleLevel == (int)GlobalVariable.GroupRoleLevel.Admin));
if (tempUser != null)
{
if (JoinGroupInfoList.Contains(vm))
{
JoinGroupInfoList.Remove(vm);
}
if (!ManageGroupInfoList.Contains(vm))
{
vm.GroupClassify = 1;
vm.DeleteGroupVisibility = Visibility.Visible;
ManageGroupInfoList.Insert(0, vm);
}
}
else
{
if (ManageGroupInfoList.Contains(vm))
{
ManageGroupInfoList.Remove(vm);
}
if (!JoinGroupInfoList.Contains(vm))
{
vm.GroupClassify = 2;
vm.DeleteGroupVisibility = Visibility.Collapsed;
JoinGroupInfoList.Insert(0, vm);
}
}
ManageGroupCount = ManageGroupInfoList.Count;
JoinGroupCount = JoinGroupInfoList.Count;
IsManageGroup = ManageGroupCount != 0;
IsJoinGroup = JoinGroupCount != 0;
}
/// <summary>
/// 新增群组model组装
/// </summary>
/// <param name="newGroup"></param>
/// <returns></returns>
private GroupInfoViewModel AddGroupInfoModel(AntSdkGroupInfo newGroup)
{
//if (GroupInfoList.FirstOrDefault(c => c.GroupInfo.groupId == group.groupId) != null) return;
if (GroupIds.Contains(newGroup.groupId))
{
var tempGroupInfoVm = GroupInfoList.FirstOrDefault(c => c.GroupInfo.groupId == newGroup.groupId);
if (tempGroupInfoVm != null)
{
if (tempGroupInfoVm.GroupPicture != newGroup.groupPicture)
{
tempGroupInfoVm.GroupPicture = newGroup.groupPicture;
}
var classify = newGroup.groupOwnerId == AntSdkService.AntSdkCurrentUserInfo.userId ||
(newGroup.managerIds != null && newGroup.managerIds.Contains(AntSdkService.AntSdkCurrentUserInfo.userId)) ? 1 : 2;
if (tempGroupInfoVm.GroupClassify != classify)
{
tempGroupInfoVm.GroupClassify = classify;
if (ManageGroupInfoList.Contains(tempGroupInfoVm))
{
ManageGroupInfoList.Remove(tempGroupInfoVm);
}
if (JoinGroupInfoList.Contains(tempGroupInfoVm))
{
JoinGroupInfoList.Remove(tempGroupInfoVm);
}
if (tempGroupInfoVm.GroupClassify == 1)
{
ManageGroupInfoList.Insert(0, tempGroupInfoVm);
}
else
{
JoinGroupInfoList.Insert(0, tempGroupInfoVm);
}
ManageGroupCount = ManageGroupInfoList.Count;
JoinGroupCount = JoinGroupInfoList.Count;
}
}
//tempGroupInfoVm = groupInfoVM;
return(tempGroupInfoVm);
}
GroupInfoViewModel groupInfoVM = new GroupInfoViewModel(newGroup);
if (GroupInfos == null)
{
GroupInfos = new List <AntSdkGroupInfo>();
}
GroupInfos.Add(newGroup);
GroupIds.Add(newGroup.groupId);
GroupInfoList.Add(groupInfoVM);
if (groupInfoVM.GroupClassify == 1)
{
ManageGroupInfoList.Insert(0, groupInfoVM);
}
else
{
JoinGroupInfoList.Insert(0, groupInfoVM);
}
ManageGroupCount = ManageGroupInfoList.Count;
JoinGroupCount = JoinGroupInfoList.Count;
if (ManageGroupCount > 0)
{
IsManageGroup = true;
}
if (JoinGroupCount > 0)
{
IsJoinGroup = true;
}
//if (GroupInfoList != null && GroupInfoList.Any())
//{
// CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(GroupInfoList);
// if (view != null)
// {
// view.GroupDescriptions.Clear();
// PropertyGroupDescription groupDescription = new PropertyGroupDescription("GroupClassify");
// view.GroupDescriptions.Add(groupDescription);
// }
//}
List <string> topics = new List <string>();
topics.Add(newGroup.groupId);
return(groupInfoVM);
}