using ExcelDataReader;
using Microsoft.Extensions.DependencyInjection;
using Newtonsoft.Json;
using NPOI.SS.Formula.Functions;
using Qdp.Pricing.Library.Base.Utilities;
using System;
using System.Drawing.Text;
using System.Security.Cryptography.Xml;
using YLErp.BLL;
using YLErp.DBModels;

namespace YLErp.Jobs.Configs
{
    public class JobConfigs
    {
        public static void LoadConfigs(IServiceProvider serviceProvider)
        {
            using (var con = new YLContext())
            {
                LoadConfig<EodVARCalcJobConfig>(con, serviceProvider);
                LoadConfig<GuoYuanCalcVolJobConfig>(con, serviceProvider);
                LoadConfig<GuoYuanPriceSyncJobConfig>(con, serviceProvider);
                LoadConfig<JinshidaExchangeTradeSyncJobConfig>(con, serviceProvider);
                LoadConfig<AtMoneyOptionQuotesJobConfig>(con, serviceProvider);
                LoadConfig<TradeRiskCalcJobV2Config>(con, serviceProvider);
            }
        }

        public static T LoadConfig<T>(YLContext con, IServiceProvider serviceProvider) where T : Dictionary<string, string>
        {
            var jobConfig = serviceProvider.GetService<T>();
            var pValue= con.AppConfig.FirstOrDefault(g => g.PName ==$"Job.{typeof(T).Name}")?.PValue;
            if (!string.IsNullOrEmpty(pValue))
            {
                var newValues = JsonConvert.DeserializeObject<T>(pValue);
                UpdateSingleJobConfig(newValues, serviceProvider);
            }
            return jobConfig;
        }

        public static void SetConfig<T>(T newValues, IServiceProvider serviceProvider) where T : Dictionary<string, string>
        {
            var className= typeof(T).Name;
            using (var con = new YLContext())
            {
                var appConfig = con.AppConfig.FirstOrDefault(g => g.PName == className);
                if (appConfig != null)
                {
                    appConfig.PValue = JsonConvert.SerializeObject(newValues);
                }
                else
                {
                    appConfig=new AppConfig() 
                    {
                         CreateTime= DateTime.Now,
                         OptDate= DateTime.Now,
                         PGroup= "JobConfig",
                         PName= className,
                         PType= "string",
                         PValue= JsonConvert.SerializeObject(newValues),
                         Remark= "",
                    };

                    con.AppConfig.Add(appConfig);
                }
                con.SaveChanges();
            }
            UpdateSingleJobConfig(newValues, serviceProvider);
        }

        private static void UpdateSingleJobConfig<T>(T newValues, IServiceProvider serviceProvider) where T : Dictionary<string, string>
        {
            //更新内存单列数据
            var jobConfig = serviceProvider.GetService<T>();
            foreach (string key in newValues.Keys)
            {
                if (jobConfig.ContainsKey(key))
                {
                    jobConfig[key] = newValues[key];
                }
                else
                {
                    jobConfig.Add(key, newValues[key]);
                }
            }
            foreach (string key in jobConfig.Keys)
            {
                if (!newValues.ContainsKey(key))
                {
                    jobConfig.Remove(key);
                }
            }
        }
    }

}