using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using BeWo.Data;
using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Data.Security;
using BeWo.Service.DCEntityMapper;
using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.Extensions;
using BS.Shared.Services;


namespace BeWo.Service.Plugins
{
    public class UserService : AbstractIDSpecificDefaultClass<UserService>
    {
        //Für alte Versionen, kann später weg
        public virtual UserDC LoadUserByLoginName(string pUserName)
        {
            UserDC userDC = null;

            ApplicationUser user = DAOFactory.UserDAO.FindUserByLoginName(pUserName);
            if (user != null)
            {
                userDC = MapperFactory.UserDC_User.MapToNewDC(user);

                CompactEmployeeDC emp = userDC.Employee;
                if (emp != null)
                {
                    //foreach (var item in user.Employee.Employee2CustomerList)
                    //{
                    //    if (emp.RelatedCustomerOIDList == null)
                    //        emp.RelatedCustomerOIDList = new List<long>();
                    //    emp.RelatedCustomerOIDList.Add(item.CustomerOid.Value);
                    //}
                    emp.AllTeamMemberOids = new List<long>();

                    if (user.Employee.LeadingTeams.Count > 0)
                    {
                        emp.IsTeamLeader = true;

                        List<long> oids = new List<long>();
                        foreach (var item in user.Employee.LeadingTeams)
                        {
                            oids.Add(item.Oid.Value);

                            foreach (var member in item.MemberList)
                            {
                                emp.AllTeamMemberOids.Add(member.Oid.Value);
                            }
                        }

                        emp.LeadingTeamOids = oids;
                    }

                    //var teams = DAOFactory.SearchDAO.FindAllActiveTeamsOfEmployee(emp.EmployeeOid);
                    //emp.TeamOids = new List<long>();
                    //foreach (var t in teams)
                    //{
                    //    emp.TeamOids.Add(t.Oid.Value);

                    //    foreach (var member in t.MemberList)
                    //    {
                    //        emp.AllTeamMemberOids.Add(member.Oid.Value);
                    //    }
                    //}
                }
            }

            return userDC;
        }

        public virtual UserDC LoadUserByLoginName(string pUserName, string password)
        {
            UserDC userDC = null;

            ApplicationUser user = DAOFactory.UserDAO.FindUserByLoginName(pUserName);
            
            if (user != null && user.IsActive == ActivationTypeId.Active && DAOFactory.UserDAO.CheckPassword(user, password))
            {
                userDC = MapperFactory.UserDC_User.MapToNewDC(user);

                CompactEmployeeDC emp = userDC.Employee;
                if (emp != null)
                {
                    //foreach (var item in user.Employee.Employee2CustomerList)
                    //{
                    //    if (emp.RelatedCustomerOIDList == null)
                    //        emp.RelatedCustomerOIDList = new List<long>();
                    //    emp.RelatedCustomerOIDList.Add(item.CustomerOid.Value);
                    //}
                    emp.AllTeamMemberOids = new List<long>();
                    emp.TeamOids = new List<long>();

                    if (user.Employee.LeadingTeams.Count > 0)
                    {
                        emp.IsTeamLeader = true;

                        List<long> oids = new List<long>();
                        foreach (var item in user.Employee.LeadingTeams)
                        {
                            oids.Add(item.Oid.Value);

                            foreach (var member in item.MemberList)
                            {
                                emp.AllTeamMemberOids.Add(member.Oid.Value);
                            }
                        }

                        emp.LeadingTeamOids = oids;
                    }

                    //var teams = DAOFactory.SearchDAO.FindAllActiveTeamsOfEmployee(emp.EmployeeOid);
                    //emp.TeamOids = new List<long>();
                    //foreach (var t in teams)
                    //{
                    //    emp.TeamOids.Add(t.Oid.Value);

                    //    foreach (var member in t.MemberList)
                    //    {
                    //        emp.AllTeamMemberOids.Add(member.Oid.Value);
                    //    }
                    //}
                }
                UserRightHelper.CheckRightVersion(userDC);
            }
            
            return userDC;
        }

        
    }
}