/***********************************************************************
 *            Project: baifenBinfa
 *        ProjectName: 百分兵法管理系统                               
 *                Web: http://chuanyin.com                     
 *             Author:                                        
 *              Email:                               
 *         CreateTime: 202403/02   
 *        Description: 暂无
 ***********************************************************************/

using System;
using System.Linq.Expressions;
using System.Threading.Tasks;
using CoreCms.Net.Configuration;
using CoreCms.Net.IRepository;
using CoreCms.Net.IRepository.UnitOfWork;
using CoreCms.Net.IServices;
using CoreCms.Net.Loging;
using CoreCms.Net.Model.Entities;
using CoreCms.Net.Model.ViewModels.Basics;
using CoreCms.Net.Model.ViewModels.UI;
using CoreCms.Net.Utility.Helper;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using NLog;
using SqlSugar;


namespace CoreCms.Net.Services
{
    /// <summary>
    /// 用户余额表 接口实现
    /// </summary>
    public class CoreCmsUserBalanceServices : BaseServices<CoreCmsUserBalance>, ICoreCmsUserBalanceServices
    {
        private readonly ICoreCmsUserBalanceRepository _dal;
        private readonly IUnitOfWork _unitOfWork;
        private readonly IServiceProvider _serviceProvider;

        public CoreCmsUserBalanceServices(IUnitOfWork unitOfWork, ICoreCmsUserBalanceRepository dal,
            IServiceProvider serviceProvider
            )
        {
            this._dal = dal;
            base.BaseDal = dal;
            _unitOfWork = unitOfWork;
            _serviceProvider = serviceProvider;
        }

        /// <summary>
        /// 余额变动记录
        /// </summary>
        /// <param name="userId">当前用户id,当是店铺的时候，取店铺创始人的userId</param>
        /// <param name="type">类型</param>
        /// <param name="money">金额，永远是正的</param>
        /// <param name="sourceId">资源id</param>
        /// <param name="cateMoney">服务费金额 (提现)</param>
        /// <returns></returns>
        public async Task<WebApiCallBack> Change(int userId, int type, decimal money, string sourceId = "", decimal cateMoney = 0)
        {
            using var container = _serviceProvider.CreateScope();
            var userServices = container.ServiceProvider.GetService<ICoreCmsUserServices>();

            var jm = new WebApiCallBack();

            if (money != 0)
            {
                try
                {
                    //取用户实际余额
                    //(会员陌小北提供)
                    var userInfo = await userServices.QueryByClauseAsync(p => p.id == userId, p => p.id, OrderByType.Desc, true);

                    if (userInfo == null)
                    {
                        jm.data = jm.code = 11004;
                        jm.msg = GlobalErrorCodeVars.Code11004;
                        return jm;
                    }

                    //取描述，并简单校验
                    var res = UserHelper.GetMemo(type, money, cateMoney);
                    if (string.IsNullOrEmpty(res))
                    {
                        return jm;
                    }
                    var memo = res;
                    if (type != (int)GlobalEnumVars.UserBalanceSourceTypes.Admin)
                    {
                        //后台充值或调不改绝对值
                    }
                    //如果是减余额的操作，还是加余额操作
                    if (type is (int)GlobalEnumVars.UserBalanceSourceTypes.Pay or (int)GlobalEnumVars.UserBalanceSourceTypes.Tocash)
                    {
                        money = -money - cateMoney;
                    }
                    if (type != (int)GlobalEnumVars.UserBalanceSourceTypes.Service)
                    {
                        //后台充值或调不改绝对值
                    }

                    var balance = userInfo.balance + money;
                    if (balance < 0)
                    {
                        jm.data = jm.code = 11007;
                        jm.msg = GlobalErrorCodeVars.Code11007;
                        return jm;
                    }
                    var balanceModel = new CoreCmsUserBalance();
                    balanceModel.userId = userId;
                    balanceModel.type = type;
                    balanceModel.money = money;
                    balanceModel.balance = balance;
                    balanceModel.sourceId = sourceId;
                    balanceModel.memo = memo;
                    balanceModel.createTime = DateTime.Now;

                    _unitOfWork.BeginTran();

                    //增加记录
                    var balanceModelId = await _dal.InsertAsync(balanceModel);
                    balanceModel.id = balanceModelId;
                    //更新用户数据
                    await userServices.UpdateAsync(p => new CoreCmsUser() { balance = balance }, p => p.id == userId);

                    jm.data = balanceModel;

                    _unitOfWork.CommitTran();
                }
                catch (Exception e)
                {
                    _unitOfWork.RollbackTran();
                    NLogUtil.WriteAll(LogLevel.Error, LogType.Web, "余额变动记录", "余额变动记录失败", e);
                }
            }
            jm.status = true;

            return jm;
        }


        /// <summary>
        /// 获取用户的邀请佣金
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        public async Task<decimal> GetInviteCommission(int userId)
        {
            var type = (int)GlobalEnumVars.UserBalanceSourceTypes.Distribution;
            var money = await _dal.GetSumAsync(p => p.userId == userId && p.type == type, p => p.money);
            return money;
        }


        #region 重写根据条件查询分页数据
        /// <summary>
        ///     重写根据条件查询分页数据
        /// </summary>
        /// <param name="predicate">判断集合</param>
        /// <param name="orderByType">排序方式</param>
        /// <param name="pageIndex">当前页面索引</param>
        /// <param name="pageSize">分布大小</param>
        /// <param name="orderByExpression"></param>
        /// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
        /// <returns></returns>
        public async Task<IPageList<CoreCmsUserBalance>> QueryPageAsync(Expression<Func<CoreCmsUserBalance, bool>> predicate,
            Expression<Func<CoreCmsUserBalance, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
            int pageSize = 20, bool blUseNoLock = false)
        {
            return await _dal.QueryPageAsync(predicate, orderByExpression, orderByType, pageIndex, pageSize, blUseNoLock);
        }
        #endregion

    }
}