using BaseOUDAL;
using YLErp.Model;

namespace YLErp.Modules.SuperviseReportModule.XingZhengReport.Service
{
    public abstract class SuperviseReportBaseService<T> : YLBaseService where T : SuperviseReportBaseModel_XingZhengReport
    {
        protected SuperviseReportReq RequestInfo { get; private set; }
        public SuperviseReportBaseService(OptUserInfo userInfo, SuperviseReportReq req) : base(userInfo)
        {
            RequestInfo = req;
        }

        public abstract SearchListResult<T> SearchReportList();

        /// <summary>
        /// 从数据库查询报表
        /// </summary>
        /// <returns></returns>
        public virtual SearchListResult<T> SearchReportList_Db()
        {
            string valueDate = RequestInfo.ValueDate.ToString("yyyy-MM-dd");
            var query = DbContext.Set<T>().Where(O => O.ValueDate.StartsWith(valueDate)).OrderBy(O => O.id);
            return query.ToSearchList(RequestInfo, false);
        }

        /// <summary>
        /// 导入数据到数据库
        /// </summary>
        /// <param name="objs"></param>
        public virtual void ImportInfoToDb(List<T> objs)
        {
            var db = DbContext.Set<T>();
            var dates = objs.Select(O => O.ValueDate).ToHashSet();
            var removeInfos = db.Where(O => dates.Contains(O.ValueDate));
            if (removeInfos.Any())
            {
                db.RemoveRange(removeInfos);
            }
            db.AddRange(objs);
            DbContext.SaveChanges();
        }

        protected virtual void FormatModel(T model, trade trade, IEnumerable<string> hedgeGroup, string contractCode)
        {
            var um = DataCacheProvider.GetUnderlyingDataSource().GetData(trade.UnderlyingCode);
            model.ValueDate = RequestInfo.ValueDate.ToString("yyyy-MM-dd");
            model.GroupCode = "XY010";
            model.OrgName = "";
            model.AssetCode = "自营投资";
            model.PrtflCode = "P03";
            model.CmbCode = getCmbCode(trade.AssetBookName);
            model.CfrmAchvNo = contractCode;
            model.Cutp = trade.ClientName;
            model.RelpFlag = (trade.ClientName.Contains("兴证") || trade.ClientName.Contains("兴业证券")) ? "是" : "否";
            model.BgnDt = trade.StartDate.GetValueOrDefault().ToString("yyyyMMdd");
            model.ExprDt = trade.ExerciseDate.GetValueOrDefault().ToString("yyyyMMdd");
            model.ValidHedgFlag = model.CmbCode != "C03" && hedgeGroup.Contains(um.UnderlyingCode) ? "是" : "否";
            model.HedgTypeCd = getHedgTypeCd(model);
            model.PrtcRate = trade.ParticipationRate ?? 1;
            model.TgtBpPrc = trade.SpotPrice;
            model.Share = trade.Notional;
            model.CrrcCd = "410";
            //model.CurCrdtRiskExps = 0;
            //model.PotntCrdtRiskExps = 0;
            model.RptDt = DateTime.Today.ToString("yyyy-MM-dd");
            model.RptPsn = UserName;
        }

        /// <summary>
        /// 获取对冲类型代码
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        private string getHedgTypeCd(T obj)
        {
            string code = "";
            switch (obj.CmbCode)
            {
                case "C01":
                    code = "01";//撮合
                    break;
                case "C02":
                    code = "02";//自主
                    break;
                case "C03":
                    code = "00";//不涉及
                    break;
                default:
                    code = "03";//混合
                    break;
            }
            return code;
        }

        /// <summary>
        /// 获取组合代码
        /// </summary>
        /// <param name="assetBookName"></param>
        /// <returns></returns>
        private string getCmbCode(string assetBookName)
        {
            string code = "";
            if (assetBookName.Contains("撮合对冲"))
            {
                code = "C01";
            }
            else if (assetBookName.Contains("自主对冲"))
            {
                code = "C02";
            }
            else if (assetBookName.Contains("非对冲"))
            {
                code = "C03";
            }
            else if (assetBookName.Contains("期现套利"))
            {
                code = "C04";
            }
            else if (assetBookName.Contains("盘面套利"))
            {
                code = "C05";
            }
            return code;
        }

        /// <summary>
        /// 获取表弟交易所代码
        /// </summary>
        /// <param name="marketCode"></param>
        /// <returns></returns>
        protected string getTgtExchCd(string marketName)
        {
            string code = "999";
            switch (marketName)
            {
                case "上海证券交易所":
                    code = "101";
                    break;
                case "深圳证券交易所":
                    code = "105";
                    break;
                case "三板交易市场":
                    code = "111";
                    break;
                case "全国银行间市场":
                    code = "113";
                    break;
                case "香港联合交易所":
                    code = "161";
                    break;
                case "大连商品交易所":
                    code = "132";
                    break;
                case "郑州商品交易所":
                    code = "133";
                    break;
                case "上海期货交易所":
                    code = "131";
                    break;
                case "中国金融期货交易所":
                    code = "121";
                    break;
                case "上海黄金交易所":
                    code = "141";
                    break;
                case "北京股权交易中心":
                    code = "142";
                    break;
                case "全国银行间柜台":
                    code = "115";
                    break;
                case "其他境外交易所":
                    code = "901";
                    break;
                case "其它":
                default:
                    code = "999"; break;
            }
            return code;
        }
    }
}