protected async override Task OnInitializedAsync()
        {
            authenticationState = await((CustomAuthenticationStateProvider)AuthenticationStateProvider).GetAuthenticationStateAsync();
            Username            =
                authenticationState.User.Claims
                .Where(c => c.Type.Equals("sub"))
                .Select(c => c.Value)
                .FirstOrDefault() ?? string.Empty;

            //Requested = 1, Approved = 2, Rejected = 3, Queried = 4, Processing = 5, RejectedByFinance = 7, Finished = 8, Cancel = 9, Saved = 99
            ExpenseClaimsList = (await ExpenseClaimDataService.GetExpenseClaimsWithItems(false));

            if (Username[0].Equals('5')) // Approver
            {
                ExpenseClaimsList = ExpenseClaimsList.Where(x => x.Status == Services.Status.Approved);
            }
            else if (Username[0].Equals('7')) // Finance Dept
            {
                ExpenseClaimsList = ExpenseClaimsList.Where(x => x.Status == Services.Status.Processing);
            }
            else if (Username[0].Equals('2')) // employees
            {
                ExpenseClaimsList = ExpenseClaimsList.Where(x => x.RequesterId == int.Parse(Username));
            }
            else if (Username[0].Equals('9')) // administrator
            {
            }
            else // others
            {
                ExpenseClaimsList = null;
            }
        }
 protected async void OnIncludeHistoryChanged(ChangeEventArgs args)
 {
     if ((bool)args.Value)
     {
         ExpenseClaims = await ExpenseClaimDataService.GetExpenseClaimsWithItems(true);
     }
     else
     {
         ExpenseClaims = await ExpenseClaimDataService.GetExpenseClaimsWithItems(false);
     }
 }