zszq-trs/YLErpDAL/Modules/ClientModule/ClientMarginTemplateService.cs

using BaseOUDAL;
using YLErp.Model;

namespace YLErp.Modules.ClientModule
{
    public class ClientMarginTemplateService : YLBaseService
    {
        public ClientMarginTemplateService(OptUserInfo userInfo) : base(userInfo)
        {
        }

        public SearchListResult<ClientMarginTemplate> SearchClientMarginTemplateList(ClientMarginTemplateReq req)
        {
            var query = from cmt in DbContext.client_margin_template
                        join mt in DbContext.margin_template_v2 on cmt.MarginTemplateId equals mt.id into mts
                        from mt in mts.DefaultIfEmpty()
                        select new ClientMarginTemplate()
                        {
                            ClientId = cmt.ClientId,
                            ClientLevel = cmt.ClientLevel,
                            id = cmt.id,
                            MarginRuleType = mt == null ? -1 : mt.RuleType,
                            MarginTemplateName = mt == null ? "" : mt.Name,
                            ValueDate = cmt.ValueDate
                        };

            if (req.ClientId != null)
            {
                query = query.Where(x => x.ClientId == req.ClientId);
            }

            if(req.ClientIds != null && req.ClientIds.Any())
            {
                query = query.Where(x => req.ClientIds.Contains(x.ClientId));
            }

            if (req.MarginRuleType != null)
            {
                query = query.Where(x => x.MarginRuleType == req.MarginRuleType);
            }

            if (string.IsNullOrEmpty(req.sidx))
            {
                req.sidx = "id";
                req.sord = "desc";
            }

            SearchListResult<ClientMarginTemplate> retListResult = query.ToSearchList(req);

            foreach(var item in retListResult.rows)
            {
                var client = DataCacheProvider.GetClientDataSource().GetData(item.ClientId);
                if(client != null)
                {
                    item.ClientName = client.Name;
                    item.ClientNumber = client.Number;
                }
                if (!string.IsNullOrWhiteSpace(item.ClientLevel))
                {
                    var level = DataCacheProvider.GetClientLevelDataSource().GetData(int.Parse(item.ClientLevel));
                    if (level != null)
                    {
                        item.ClientLevel = level.LevelName;
                    }
                }
                
            }

            return retListResult;
        }

        /// <summary>
        /// 获取预付金系数
        /// </summary>
        /// <param name="marginFactorDict"></param>
        /// <param name="clientId"></param>
        /// <param name="spanConfigJson"></param>
        /// <param name="key"></param>
        public Dictionary<int, SpanConfig> GetMarginFactorDict(DateTime settleDate, IEnumerable<int> clientIds, bool useLevelIdData = false)
        {
            if (clientIds is null)
            {
                throw new ArgumentNullException(nameof(clientIds));
            }
            Dictionary<int, SpanConfig> result = new Dictionary<int, SpanConfig>();
            var levelDict = new Dictionary<int, string>();
            if (useLevelIdData)
            {
                levelDict =
                    clientIds.Distinct()
                    .Select(O =>
                    {
                        var c = DataCacheProvider.GetClientDataSource().GetData(O);
                        return new { ClientId = c.id, c.LevelId };
                    })
                    .ToDictionary(K => K.ClientId, V => V.LevelId + "");
            }

            var db = DbContextFactory.GetYLDbContext();
            var query = db.client_margin_template
                                .Join(db.margin_template_detail,
                                      c => c.MarginTemplateId,
                                      cm => cm.MarginTemplateId,
                                      (c, cm) => new
                                      {
                                          ClientId = c.ClientId,
                                          ClientLevel = c.ClientLevel,
                                          ValueDate = c.ValueDate,
                                          SpanConfigJson = cm.SpanConfigJson
                                      }).Where(s => s.ValueDate <= settleDate);

            if (levelDict.Count > 0)
            {
                levelDict =
                    clientIds.Distinct()
                    .Select(O =>
                    {
                        var c = DataCacheProvider.GetClientDataSource().GetData(O);
                        return new { ClientId = c.id, c.LevelId };
                    })
                    .ToDictionary(K => K.ClientId, V => V.LevelId + "");
                var levelId = levelDict.Values;
                query = query.Where(O => clientIds.Contains(O.ClientId) || levelId.Contains(O.ClientLevel));
            }
            else
            {
                query = query.Where(O => clientIds.Contains(O.ClientId));
            }
            var span2List = query.ToArray();

            foreach (var item in clientIds)
            {
                var obj = span2List.LastOrDefault(O => O.ClientId == item);
                if (obj == null)
                {
                    var lId = levelDict[item];
                    obj = span2List.LastOrDefault(O => O.ClientLevel == lId);
                }
                if (obj != null)
                {
                    result[item] = JsonHelper.Deserialize<SpanConfig>(obj.SpanConfigJson);
                }
            }
            return result;

        }
    }
}