private void SetCheckedText(object param)
 {
     try
     {
         List <string> checkedManagers = new List <string>();
         SiteManagers.Where(s => s.IsChecked).Distinct().ToList().ForEach(s => checkedManagers.Add(s.Name));
         SiteManagersText = string.Join(", ", checkedManagers);
     }
     catch (Exception ex)
     {
         MessageBox.Show("Error", ex.Message, MessageBoxButton.OK, MessageBoxImage.Error);
     }
 }
        private async Task CreateTeam()
        {
            try
            {
                List <KeyValuePair <string, string> > values = new List <KeyValuePair <string, string> >
                {
                    new KeyValuePair <string, string>("Title", Title)
                };
                if (FieldValidation.ValidateFields(values))
                {
                    if (SiteManagers.Where(s => s.IsChecked).Count() > 0)
                    {
                        CanSaveTeam = false;

                        List <TeamSiteManagersModel> teamSiteManagers = new List <TeamSiteManagersModel>();

                        SiteManagers.Where(s => s.IsChecked).ToList().ForEach(s => teamSiteManagers.Add(
                                                                                  new TeamSiteManagersModel
                        {
                            TeamID        = ID,
                            SiteManagerID = s.ID,
                            CreatedBy     = parentLayout.LoggedInUser.Name
                        }));
                        TeamModel teamData = new TeamModel()
                        {
                            Name             = Title,
                            TeamSiteManagers = teamSiteManagers
                        };

                        HttpResponseMessage result = null;
                        if (isUpdate)
                        {
                            teamData.ID        = ID;
                            teamData.CreatedBy = SelectedTeam.CreatedBy;
                            result             = await apiHelper.PutTeam(ParentLayout.LoggedInUser.Token, teamData).ConfigureAwait(false);
                        }
                        else
                        {
                            teamData.CreatedBy = ParentLayout.LoggedInUser.Name;
                            result             = await apiHelper.PostTeam(ParentLayout.LoggedInUser.Token, teamData).ConfigureAwait(false);
                        }

                        if (result.IsSuccessStatusCode)
                        {
                            MessageBox.Show($"Team Saved Successfully", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
                            await GetTeams();

                            ClearFields();
                            await GetSiteManagers();

                            IsUpdate = false;
                        }
                        else
                        {
                            MessageBox.Show("Team Saving Failed", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
                        }

                        CanSaveTeam = true;
                    }
                }
                else
                {
                    MessageBox.Show("Please add atleast 1 SiteManager to the Team", "Add Managers", MessageBoxButton.OK, MessageBoxImage.Warning);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
                CanSaveTeam = true;
            }
        }