using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using WX.CRM.BLL.Base;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.Wx;
using WX.CRM.Model.Entity;
using WX.CRM.Model.QueryMap;

namespace WX.CRM.BLL.Wx
{
    public class WX_AFTERSALES3_BL : DbContextRepository<WX_AFTERSALES3>, IWX_AFTERSALES3
    {
        public void SaveAfterSale(List<WX_AFTERSALES3> list)
        {
            foreach (var wxAftersales in list)
            {
                var model = Get(p => p.RESID == wxAftersales.RESID);
                if (model != null)
                {
                    if (wxAftersales.INNERUSERID == 0)
                    {
                        Delete(model);
                    }
                    else
                    {
                        model.INNERUSERID = wxAftersales.INNERUSERID;
                        model.CTIME = DateTime.Now;//CTIME会随着更改
                        Update(model);
                    }
                }
                else
                {
                    var info = new WX_AFTERSALES3()
                    {
                        PKID = new SEQUENCES_BL().Seq_base_get(),
                        RESID = wxAftersales.RESID,
                        INNERUSERID = wxAftersales.INNERUSERID,
                        CTIME = DateTime.Now
                    };
                    Add(info);
                }

            }
        }
        public List<AfterSaleAssignView> GetAfterSaleAssignViews(ref Pager pager, string resId, decimal? inneruserId, decimal? bindType, bool? samllorder = null)
        {
            using (var db = new crmContext())
            {
                var where = PredicateExtensionses.True<AfterSaleAssignView>();
                if (!string.IsNullOrWhiteSpace(resId))
                {
                    where = where.And(p => p.RESID == resId);
                }
                if (inneruserId.HasValue)
                {
                    where = where.And(p => p.INNERUSERID == inneruserId.Value);
                }
                if (bindType.HasValue)
                {
                    if (bindType == 1)
                    {
                        where = where.And(p => p.INNERUSERID > 0);
                    }
                    else
                    {
                        where = where.And(p => p.INNERUSERID == null);
                    }

                }
                if (samllorder.HasValue)
                    if (!samllorder.Value)
                        where = where.And(p => p.FINALPAY > 100);
                var query = from p in db.WX_SZZYORDER.Where(p => p.ISOPEN == 1)
                            join b in (db.WX_SZZYORDER.Where(p => p.ISOPEN == 1).GroupBy(p => p.RESID).Select(g => new { g.Key, finalPay = g.Max(gg => gg.FINALPAY) })) on p.RESID equals b.Key
                            join a in db.WX_AFTERSALES3 on p.RESID equals a.RESID into t0
                            from pa in t0.DefaultIfEmpty()
                            join r in db.WX_COMMISSIONRULE.Where(p => p.ISMAIN == 1) on p.ORDERID equals r.ORDERID into t1
                            from pr in t1.DefaultIfEmpty()
                            where p.FINALPAY == b.finalPay
                            select new AfterSaleAssignView()
                            {
                                RESID = p.RESID,
                                INNERUSERID = pa.INNERUSERID,
                                ORDERID = p.ORDERID,
                                SUBPRODUCTNAME = p.SUBPRODUCTNAME,
                                FINALPAY = p.FINALPAY,
                                OTIME = p.OTIME,
                                SALEUSERID = pr.SALEUSERID
                            };
                query = query.Where(where);
                if (bindType == 0)
                {
                    query = query.OrderBy(p => p.OTIME);
                }
                else
                {
                    query = query.OrderByDescending(p => p.ORDERID);
                }
                PagerUtil.SetPager<AfterSaleAssignView>(ref query, ref pager);
                return query.ToList();
            }
        }


    }
}