BeWoPlaner/BeWoPlanerMobil/Models/CustomerModel.cs

using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web.Mvc;
using BeWo.View.Navigation.Filter;
using BeWoPlanerMobil.Service;
using BeWoPlanerMobil.Util;
using BS.Shared;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;

namespace BeWoPlanerMobil.Models
{
    public class CustomerModel : AbstractModel
    {
        [Display(Name = "Klient")]
        public long? SelectedCustomerOid { get; set; }

        public CustomerDC SelectedCustomer { get; set; }

        public List<CompactCustomerDC> Customers { get; set; }

        public IEnumerable<SelectListItem> CustomerListItems
        {
            get
            {
                var result = new List<SelectListItem> { new SelectListItem { Value = "-1", Text = string.Empty } };
                result.AddRange(Customers.Select(item => new SelectListItem { Value = item.CustomerOid.ToString(), Text = string.Format("{1}, {0}", item.FirstName, item.LastName) }).ToList());

                return result;
            }
        }

        public JsonCustomer SelectedJsonCustomer => SelectedCustomer != null ? new JsonCustomer(SelectedCustomer) : null;

        [Display(Name = "Filter")]
        public CustomerFilterEnum SelectedCustomerFilter { get; set; }

        public List<SelectListItem> CustomerFilter
        {
            get
            {
                var result = new List<SelectListItem>();

                var user = MobileSessionFacade.LoggedInUser;

                const string allCustomers         = "Alle Klienten anzeigen";
                const string myCustomersOnly      = "Nur meine Klienten anzeigen";
                const string myTeamsCustomersOnly = "Nur Klienten meiner Teams anzeigen";

                const string allCustomersValue     = "0";
                const string myCustomersValue      = "1";
                const string myTeamsCustomersValue = "2";

                if(user != null)
                {
                    if(user.CheckForRight(UserRightType.ViewAll))
                    {
                        result.Add(new SelectListItem { Text = allCustomers, Value = allCustomersValue });
                        result.Add(new SelectListItem { Text = myCustomersOnly, Value = myCustomersValue });

                        if(user.CheckForRight(UserRightType.Customer_ViewMyTeams))
                        {
                            result.Add(new SelectListItem {Text = myTeamsCustomersOnly, Value = myTeamsCustomersValue });
                        }
                    }
                    else if(user.CheckForRight(UserRightType.Customer_ViewMyTeams))
                    {
                        result.Add(new SelectListItem { Text = myCustomersOnly, Value = myCustomersValue });
                        result.Add(new SelectListItem { Text = myTeamsCustomersOnly, Value = myTeamsCustomersValue });
                    }
                }

                return result;
            }
        }
    }
}