using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Web.Services;
using System.Xml;
using System.Xml.Serialization;
using BeWo.Data;
using BeWo.Data.Access;
using BeWo.Service.ServiceContracts;
using BeWo.Service.ServiceImplementations;
using BeWoPlanerMobil.Service;
using BS.Shared;
using BS.Shared.Core;
using Newtonsoft.Json;
using ASPHibernateSessionManager = BeWoPlanerMobil.Service.ASPHibernateSessionManager;
using Formatting = Newtonsoft.Json.Formatting;

namespace BeWoPlanerMobil
{
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    // Wenn der Aufruf dieses Webdiensts aus einem Skript mithilfe von ASP.NET AJAX zulässig sein soll, heben Sie die Kommentarmarkierung für die folgende Zeile auf. 
    [System.Web.Script.Services.ScriptService]
    public class TestWebService : WebService
    {
        protected readonly ICustomerService CustomerService = new MobileSessionFacade().CustomerService;
        protected readonly IUserService     UserService     = new MobileSessionFacade().UserService;
        protected readonly IEmployeeService EmployeeService = new MobileSessionFacade().EmployeeService;

        [WebMethod(EnableSession = true)]
        public bool TestLogin(string pUserName, string pPassword, string pTenant)
        {
            var result = false;
            MobileSessionFacade.Tenant = pTenant;
            SessionFacade.Tenant       = pTenant;

            ASPHibernateSessionManager.ConfigureHibernateSessionForWebService();

            var s = new UserServiceImp();

            if (s.IsUserValid(pUserName, pPassword, null, "MobilClient", false, "") == UserValidationResult.UserValid)
            {
                var user = DAOFactory.UserDAO.FindUserByLoginName(pUserName);

                if(user == null || !DAOFactory.UserDAO.CheckPassword(user, pPassword))
                {
                    result = false;
                }
                else
                {
                    MobileSessionFacade.LoggedInUser = user;

                    result = true;
                }
            }

            return result;
        }

        [WebMethod(EnableSession = true)]
        public string TestFunktion(long pCustomerOid)
        {
            MobileSessionFacade.Tenant = "demo";

            ASPHibernateSessionManager.ConfigureHibernateSessionForWebService();

            var result = CustomerService.GetCompactCustomerDC(pCustomerOid);

            return SerializeObject(result);
        }

        [WebMethod(EnableSession = true)]
        public string TestMitFehler()
        {
            throw new NotImplementedException("Das ist nur eine Testausnahme!");
        }

        private static string SerializeObject(object obj)
        {
            return JsonConvert.SerializeObject(obj, Formatting.Indented, new JsonSerializerSettings { ContractResolver = new ShouldSerializeContractResolver(), ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
        }

        [WebMethod]
        public string JsonTest()
        {
            var result = new List<ListObject>();

            var obj1 = new ListObject("Child 1", 0, true, new List<ListObject>());
            var obj2 = new ListObject("Child 2", 6, true, new List<ListObject>());
            var obj3 = new ListObject("Child 3", 33, true, new List<ListObject>());
            var obj4 = new ListObject("Parent", 37, true, new List<ListObject>{obj1, obj2, obj3});

            result.Add(obj4);

            return JsonConvert.SerializeObject(result);
        }
    }

    public class ListObject
    {
        public string Name { get; set; }
        public int Count { get; set; }
        public bool IsEnabled { get; set; }

        public List<ListObject> Children { get; set; }

        public ListObject(string name, int count, bool isEnabled, List<ListObject> children)
        {
            Name = name;
            Count = count;
            IsEnabled = isEnabled;
            Children = children;
        }
    }
}