using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using MySystem.PxcModels;
using Library;
using System.Threading;
using Microsoft.Extensions.Hosting;
using System.Threading.Tasks;

namespace MySystem
{
    public class HelpProfitHelper
    {
        public readonly static HelpProfitHelper Instance = new HelpProfitHelper();
        private HelpProfitHelper()
        {
        }
        
        public void Start()
        {
            Thread th = new Thread(StartFor);
            th.IsBackground = true;
            th.Start();
        }
        public void StartFor()
        {
            while (true)
            {
                if(DateTime.Now.Hour >= 2 && DateTime.Now.Hour <= 3)
                {
                    StatProfitEveryDay(DateTime.Now.AddDays(-1).ToString("yyyyMMdd"));
                }
                Thread.Sleep(600000);
            }
        }
        public void StatProfitEveryDay(string Date)
        {
            string check = function.ReadInstance("/HelpProfitStat/" + Date + ".txt");
            if (!string.IsNullOrEmpty(check))
            {
                return;
            }
            function.WritePage("/HelpProfitStat/", Date + ".txt", DateTime.Now.ToString());
            WebCMSEntities db = new WebCMSEntities();
            List<HelpProfitMerTradeSummay> list = db.HelpProfitMerTradeSummay.Where(m => m.TradeDate == Date).ToList();
            foreach(HelpProfitMerTradeSummay sub in list)
            {
                int MerchantId = sub.MerchantId;
                decimal TradeAmount = sub.TradeAmount;
                HelpProfitMerchantForUser merchant = db.HelpProfitMerchantForUser.FirstOrDefault(m => m.MerchantId == MerchantId);
                if(merchant != null)
                {
                    int UserId = merchant.UserId;
                    PosMerchantInfo mer = db.PosMerchantInfo.FirstOrDefault(m => m.Id == MerchantId) ?? new PosMerchantInfo();
                    Users user = db.Users.FirstOrDefault(m => m.Id == UserId) ?? new Users();
                    decimal money = TradeAmount * 0.0005M;
                    decimal money2 = TradeAmount * 0.00005M;
                    UserAccount account = db.UserAccount.FirstOrDefault(m => m.Id == UserId);
                    if (account == null)
                    {
                        account = db.UserAccount.Add(new UserAccount()
                        {
                            Id = UserId,
                            UserId = UserId,
                        }).Entity;
                        db.SaveChanges();
                    }
                    decimal BeforeBalanceAmount = account.BalanceAmount; //变更前余额
                    account.HelpProfitBalanceAmount += money;
                    decimal AfterBalanceAmount = account.BalanceAmount; //变更后余额
                    HelpProfitAccountRecord accountRecord = db.HelpProfitAccountRecord.Add(new HelpProfitAccountRecord()
                    {
                        CreateDate = DateTime.Now,
                        UpdateDate = DateTime.Now,
                        UserId = UserId, //创客
                        ProductType = mer.BrandId, //产品类型
                        ChangeType = 1,
                        ChangeAmount = money, //变更金额
                        BeforeBalanceAmount = BeforeBalanceAmount, //变更前余额
                        AfterBalanceAmount = AfterBalanceAmount, //变更后余额
                    }).Entity;
                    db.SaveChanges();

                    account = db.UserAccount.FirstOrDefault(m => m.Id == user.ParentUserId);
                    if (account == null)
                    {
                        account = db.UserAccount.Add(new UserAccount()
                        {
                            Id = user.ParentUserId,
                            UserId = user.ParentUserId,
                        }).Entity;
                        db.SaveChanges();
                    }
                    BeforeBalanceAmount = account.BalanceAmount; //变更前余额
                    account.HelpProfitBalanceAmount += money2;
                    AfterBalanceAmount = account.BalanceAmount; //变更后余额
                    accountRecord = db.HelpProfitAccountRecord.Add(new HelpProfitAccountRecord()
                    {
                        CreateDate = DateTime.Now,
                        UpdateDate = DateTime.Now,
                        UserId = user.ParentUserId, //创客
                        ProductType = mer.BrandId, //产品类型
                        ChangeType = 1,
                        ChangeAmount = money2, //变更金额
                        BeforeBalanceAmount = BeforeBalanceAmount, //变更前余额
                        AfterBalanceAmount = AfterBalanceAmount, //变更后余额
                    }).Entity;
                    db.SaveChanges();
                }
            }
            db.Dispose();
        }
    }
}