旧品30天内之出一单的，不备货；新品出一单时，只补缺货

AutoTurnOver.DB/purchase_advise.cs

@@ -452,7 +452,7 @@ where t1.bailun_sku = t2.bailun_sku and t1.gmt_modified>=@btime ;
 
             Console.WriteLine("开始出建议");
             // 生成采购建议 (只补缺货的不管)
-            var datas1 = MyMySqlConnection._connection.Query<dc_auto_purchase_advise_detailed>(@"select * from (
+            var datas3 = MyMySqlConnection._connection.Query<dc_auto_purchase_advise_detailed>(@"select * from (
 select 
 	t1.bailun_sku,
     CONCAT(t1.bailun_sku,(case when t8.group_id=2 then 'GZBLWH' else t1.warehouse_code end )) as 'bailun_sku_warehouse_code',
@@ -512,7 +512,8 @@ t9.quantity_transfer_temporary_storage as 'quantity_transfer_temporary_storage',
 t1.first_order_date as 'first_order_date',
 t1.first_order_bailun_order_id as 'first_order_bailun_order_id',
 t1.is_mother_sku as 'is_mother_map_sku',
-t1.daily_weighted_sales as 'fixed_daily_weighted_sales'
+t1.daily_weighted_sales as 'fixed_daily_weighted_sales',
+t1.quantity_out_stock as 'fixed_quantity_out_stock'
 	from (select * from dc_auto_turnover where gmt_modified>=@btime ) as t1
 	left join dc_auto_sales as t2 on t1.bailun_sku = t2.bailun_sku and t1.warehouse_code = t2.warehouse_code
     left join dc_auto_config_sku_warehouse as t5 on t1.bailun_sku = t5.bailun_sku and t1.warehouse_code = t5.warehouse_code
@@ -538,6 +539,9 @@ and ( t5.`status`=0 or t5.`status` is null ) and t7.sum_quantity_init_advise>0
 ", new { main_id = mainID, btime = date }, commandTimeout: 0).ToList();
             Console.WriteLine("开始出建议 完");
 
+            // 旧品30天内只有1单，不备货；新品只出过单则只出缺货
+            var datas1 = OldProductCalculation(datas3);
+
             if (datas1 != null && datas1.Count >= 1)
             {
                 var datas2 = SetMotherSkuStorageCapacity(datas1);
@@ -1125,14 +1129,11 @@ left join dc_mid_transit as t9 on t1.bailun_sku = t9.bailun_sku and t1.warehouse
         {
             //物流切换拆分
             var datas = LogisticsChangeSplit(originalDatas);
+           
             foreach (var item in datas)
             {
               
                 item.bailun_sku_warehouse_code = $"{item.bailun_sku}{item.warehouse_code}";
-                if (item.bailun_sku_warehouse_code == "948801701CHUKFBA")
-                {
-
-                }
                 item.create_time = DateTime.Now;
                 // 查询是否有未过期 未推送的数据 (不包含本次需求)
                 var oldCreateDate = _connection.QuerySingleOrDefault<DateTime?>(" select create_time from dc_auto_purchase_advise_detailed  where bailun_sku_warehouse_code = @bailun_sku_warehouse_code and main_id!=@main_id and  status=0 and ispush=0 limit 1 ", new
@@ -1155,6 +1156,55 @@ left join dc_mid_transit as t9 on t1.bailun_sku = t9.bailun_sku and t1.warehouse
         }
 
         /// <summary>
+        /// 新旧品出单计算
+        /// </summary>
+        public static List<dc_auto_purchase_advise_detailed> OldProductCalculation(List<dc_auto_purchase_advise_detailed> originalDatas)
+        {
+            List<dc_auto_purchase_advise_detailed> datas = new List<dc_auto_purchase_advise_detailed>();
+            var btime = DateTime.Now.AddDays(-31);
+            var now = DateTime.Now;
+            var order_sql = @"select count(DISTINCT bailun_order_id) as 'ordered' from dc_base_oms_sku_30  as t1 
+where   t1.bailun_order_status != 'Canceled'
+        and t1.has_delete = 0
+        and t1.has_scalp = 0
+        and t1.has_buyer_remark = 0
+        and t1.has_platsku_remark = 0 
+				and t1.paid_time>=@btime ";
+            foreach (var item in originalDatas)
+            {
+                DynamicParameters parameters = new DynamicParameters();
+                parameters.Add("btime", btime);
+                parameters.Add("bailun_sku",item.bailun_sku);
+                parameters.Add("warehouse_code", item.warehouse_code);
+                // 新品 （只出过一个单，就只补缺货了）
+                var orders = _connection.QueryFirstOrDefault<int?>(order_sql+ " and bailun_sku=@bailun_sku and warehouse_code=@warehouse_code  ", parameters) ?? 0;
+                //新旧品判定
+                if (  item.first_order_date!=null && (now - item.first_order_date.Value).TotalDays > 14)
+                {
+                    // 旧品 
+                    if (orders <= 1)
+                    {
+                        item.quantity_final_advise = 0;
+                        item.remarks = $"旧品（{item.first_order_date}）, 30天内只出了 {orders} 单，不备货";
+                    }
+                }
+                else
+                {
+                    if (orders <= 1)
+                    {
+                        item.quantity_final_advise = (int)Math.Ceiling( item.fixed_quantity_out_stock??0);
+                        item.remarks = $"新品（{item.first_order_date}）, 30天内只出了 {orders} 单，只补缺货 ({(item.fixed_quantity_out_stock ?? 0)}) ";
+                    }
+
+
+                }
+
+                datas.Add(item);
+            }
+            return datas;
+        }
+
+        /// <summary>
         /// 物流切换拆分
         /// 多余35天的量，走海运
         /// </summary>