using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
   public class ShowRepairSearchService
    {

        public static List<Model.View_JointInfoAndIsoInfo> GetSpRepairSearchItems(string projectId, List<string> jotList, bool ckISO, bool ckWeld, string[] workAreaId, string unitId, string CH_TrustID)
        {
            Model.SGGLDB db = Funs.DB;
            List<Model.View_JointInfoAndIsoInfo> SpRepairSearchItems = new List<Model.View_JointInfoAndIsoInfo>();
            if (jotList != null)
            {
                var IsoInfo = from x in db.PW_IsoInfo where x.ProjectId == projectId && x.UnitId == unitId select x;
                if (workAreaId.Count() > 1 || (workAreaId.Count() == 1 && workAreaId[0] != BLL.Const._Null))
                {
                    IsoInfo = IsoInfo.Where(x => workAreaId.Contains(x.WorkAreaId));
                }
                if (ckISO)
                {
                    var isoList = (from x in db.PW_JointInfo where jotList.Contains(x.JOT_ID) select x.ISO_ID).Distinct().ToList();
                    IsoInfo = IsoInfo.Where(x => isoList.Contains(x.ISO_ID));
                }

                if (IsoInfo.Count() > 0)
                {
                    foreach (var isoItem in IsoInfo)
                    {
                        var jots = from x in db.PW_JointInfo
                                   where x.ISO_ID == isoItem.ISO_ID && x.JOT_JointStatus == "100" && x.DReportID != null
                                   select x;
                        if (ckWeld)
                        {
                            var weldList = (from x in db.PW_JointInfo where jotList.Contains(x.JOT_ID) select x.JOT_CellWelder).Distinct().ToList();
                            jots = jots.Where(x => weldList.Contains(x.JOT_CellWelder)).Distinct();
                        }

                        if (jots.Count() > 0)
                        {
                            foreach (var jotItem in jots)
                            {
                                if (!jotList.Contains(jotItem.JOT_ID))
                                {
                                    var jointInfoAndIsoInfoItem = Funs.DB.View_JointInfoAndIsoInfo.FirstOrDefault(x => x.JOT_ID == jotItem.JOT_ID);
                                    SpRepairSearchItems.Add(jointInfoAndIsoInfoItem);
                                }
                            }
                        }
                    }
                }
            }
            return SpRepairSearchItems;
        }
    }
}