using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
using Ultimus;
using ULA.Cathay.IntegracionesEIK.Estructuras;

namespace ULA.Cathay.IntegracionesEIK
{

    public class IntegracionesConsultaEIK : IIntegracionesConsultaEIK
    {
        public UltimusTaskResponse LoadFilteredTasks(int nIncidentNo,
                                                     int? nFiltersMask,
                                                     string strProcessNameFilter,
                                                     string[] strArrStepLabelFilter,                                                       
                                                     string[] strArrUserName)
        {
            string strError = string.Empty;
            Ultimus.WFServer.Task Tsk = null;
            Ultimus.WFServer.Tasklist TskList = null;
            UltimusTaskResponse TskListResponse = null;            
            Ultimus.WFServer.TasklistFilter TskListFilter = null;
            
            try
            {
                TskListResponse = new UltimusTaskResponse() { CodigoRespuesta = "EXITOSO" };

                TskList = new Ultimus.WFServer.Tasklist();
                TskListFilter = new Ultimus.WFServer.TasklistFilter()
                {
                    nIncidentNo = nIncidentNo,
                    strProcessNameFilter = strProcessNameFilter,                    
                    //nFiltersMask = 
                };


                if (strArrStepLabelFilter != null && strArrStepLabelFilter.Length > 0)
                    TskListFilter.strArrStepLabelFilter = strArrStepLabelFilter;

                if (strArrUserName != null && strArrUserName.Length > 0)
                    TskListFilter.strArrUserName = strArrUserName;
                

                switch(nFiltersMask)
                {
                    case 1:
                        TskListFilter.nFiltersMask = Ultimus.WFServer.Filters.nFilter_Current | Ultimus.WFServer.Filters.nFilter_Urgent;
                        break;
                    case 3:
                        TskListFilter.nFiltersMask = Ultimus.WFServer.Filters.nFilter_Complete | Ultimus.WFServer.Filters.nFilter_IncidentComplete;
                        break;
                }

               


                if (!TskList.LoadFilteredTasks(TskListFilter, out strError))
                {
                    throw new Exception(string.Format("Ha ocurrido un problema al intentar cargar el incidente:{0}. Mensaje:{1}", nIncidentNo, strError));
                }


                if (TskList != null && TskList.GetTasksCount() > 0)
                {
                    Tsk = TskList.GetFirstTask();

                   
                    if (Tsk != null) {
                        do
                        {
                            TskListResponse.UltimusTasksList.Add(new UltimusTask()
                            {
                                CheckoutUser = Tsk.CheckoutUser,
                                dCost = Tsk.dCost,
                                dDelayTime = Tsk.dDelayTime,
                                dEndTime = Tsk.dEndTime,
                                dOverDueTime = Tsk.dOverDueTime,
                                dQueueEndTime = Tsk.dQueueEndTime,
                                dQueueStartTime = Tsk.dQueueStartTime,
                                dStartTime = Tsk.dStartTime,
                                dUrgentTime = Tsk.dUrgentTime,
                                Mode = Tsk.Mode,
                                nIncidentNo = Tsk.nIncidentNo,
                                nPriority = Tsk.nPriority,
                                nProcessVersion = Tsk.nProcessVersion,
                                nRecipientType = Tsk.nRecipientType,
                                nStepProperties = Tsk.nStepProperties,
                                nStepType = Tsk.nStepType,
                                nTaskRate = Tsk.nTaskRate,
                                nTaskStatus = Tsk.nTaskStatus,
                                nTaskSubStatus = Tsk.nTaskSubStatus,
                                nTaskTime = Tsk.nTaskTime,
                                strAssignedToUser = Tsk.strAssignedToUser,
                                strAssignedToUserFullName = Tsk.strAssignedToUserFullName,
                                strFormUrl = Tsk.strFormUrl,
                                strGroupName = Tsk.strGroupName,
                                strHelpUrl = Tsk.strHelpUrl,
                                strProcessName = Tsk.strProcessName,
                                strRecipient = Tsk.strRecipient,
                                strRecipientFullName = Tsk.strRecipientFullName,
                                strStepId = Tsk.strStepId,
                                strStepName = Tsk.strStepName,
                                strStepOrg = Tsk.strStepOrg,
                                strSummary = Tsk.strSummary,
                                strTaskId = Tsk.strTaskId,
                                strTaskSharedToUser = "",
                                strUser = Tsk.strUser,
                                strUserFullName = Tsk.strUserFullName
                            });

                            Tsk = TskList.GetNextTask();
                        } while (Tsk != null);
                    }                    
                }
            }
            catch (Exception ex)
            {
                TskListResponse.CodigoRespuesta = "ERROR";
                TskListResponse.DescripcionRespuesta = ex.Message;
            }
            finally
            {
                TskList = null;
                TskListFilter = null;
            }

            return TskListResponse;

        }
                   
      
    }
}