using MyCode.Project.Domain.Message.Response.Lxm;
using MyCode.Project.Domain.Model;
using MyCode.Project.Domain.Repositories;
using MyCode.Project.Infrastructure.Enumeration;
using MyCode.Project.Infrastructure.Exceptions;
using MyCode.Project.Repositories.Lxm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MyCode.Project.Services.BLL
{
    public class PreOrderBLL
    {
        private readonly LxmInfraRepository _lxmInfraRepository;
        private readonly IRepository _repository;

        public PreOrderBLL(LxmInfraRepository lxmInfraRepository,
            IRepository repository)
        {
            _lxmInfraRepository = lxmInfraRepository;
            _repository = repository;
        }

        #region HandlePreOrder(处理单个的预售单)
        /// <summary>
        /// 处理单个的预售单
        /// </summary>
        public void HandlePreOrder(ChangeRecordResp record)
        {
            var strSheetId = record.SheetId.ToString();

            //因为有些数据是删除了
            if (record.Flag != 100)
            {
                return;
            }

            var sheet = ToPreLxmSheet(record);

            //补充单号
            var mssqlSheet = _lxmInfraRepository.GetPreSheet(record.SheetId);

            if (mssqlSheet == null) { throw new BaseException($"预售单sheetid={record.SheetId}在BusPresalesSheet中找不到数据"); }

            sheet.Sheet = mssqlSheet.Sheet;

            var items = ToPreLxmSheetItem(record.SheetId);

            _repository.AddQueue<LxmSheet>(sheet);
            _repository.AddQueue<LxmSheetItem>(items);

        }
        #endregion

        #region ToLxmSheet(转换为MYSQL订单主表的实体)
        /// <summary>
        /// 转换为MYSQL订单主表的实体
        /// </summary>
        /// <returns></returns>
        private LxmSheet ToPreLxmSheet(ChangeRecordResp record)
        {
            var sheet = new LxmSheet();

            if (record.TotalAmount < 0)
            {
                sheet.Direct = -1;
            }
            else
            {
                sheet.Direct = 1;
            }

            sheet.Id = record.SheetId.ToString();
            sheet.ShopId = record.ShopId.ToString();
            sheet.Balance = Math.Abs(record.Balance);
            sheet.CreateTime = record.CreateTime;
            sheet.CustomerId = record.CustomerId?.ToString();
            sheet.CustomerName = record.CustomerName;

            sheet.TotalAmount = Math.Abs(record.TotalAmount);

            sheet.Type = (int)LxmRecordType.PreSalesSheet;
            sheet.EditTime = record.EditTime;
            sheet.UpdateTime = DateTime.Now;

            //add by florent 2023-10-30
            sheet.IsFirstOrder = record.IsFirstOrder;
            sheet.IsNewMemberOrder = record.IsNewMemberOrder;

            if (record.MemberId != null)
            {
                sheet.MemberId = record.MemberId.ToString();
                sheet.MemberName = record.MemberName;
                sheet.MemberMobile = record.MemberMobile;
            }

            if (record.ClerkId != null)
            {
                sheet.OrderClerkId = record.ClerkId.ToString();
                sheet.OrderClerkName = record.ClerkName;
                sheet.OrderClerkMobile = record.ClerkMobile;
            }
            if (record.PlatformSource != null) { sheet.PlatformSource = record.PlatformSource; }
            if (record.IsRepurchase != null) { sheet.IsRepurchase = record.IsRepurchase; }
            //预售的实际支付金额
            sheet.NoBalancePayAmount = Math.Abs(record.TotalAmount-record.Balance);

            return sheet;
        }
        #endregion

        #region ToPreLxmSheetItem(转换层流行美的订单明细)
        /// <summary>
        /// 转换层流行美的订单明细
        /// </summary>
        /// <param name="sheetId"></param>
        /// <returns></returns>
        private List<LxmSheetItem> ToPreLxmSheetItem(Guid sheetId)
        {
            var items = _lxmInfraRepository.GetPreSheetItems(sheetId);

            if (items == null || items.Count == 0) { throw new BaseException($"预售单SheetId={sheetId}找不到明细"); }

            var returnList = new List<LxmSheetItem>();

            foreach (var item in items)
            {
                var returnItem = new LxmSheetItem()
                {
                    Id = item.Id.ToString(),
                    NoBalanceUnitPrice = Math.Abs(item.NoBalanceUnitPrice),
                    NoBalanceAmount = Math.Abs(item.NoBalanceUnitPrice) * Math.Abs(item.Qty),
                    Qty = Math.Abs(item.Qty),
                    SalesSheetId = sheetId.ToString(),
                    TopCategoryId = item.TopId.ToString(),
                    Name = item.Name,
                    ItemId = item.ItemId.ToString(),
                    HasChildNode = 0,
                    //预售单全部都是商品
                    ItemType = (int)OrderItemType.Goods,
                    InBlanceUnitPrice = Math.Abs(item.InBlanceUnitPrice)
                };

                returnItem.InBlanceAmount = returnItem.InBlanceUnitPrice * returnItem.Qty;

                returnItem.NoBalancePayAmount = returnItem.NoBalanceAmount;
                returnItem.NoBalancePayUnitPrice = returnItem.NoBalanceUnitPrice;

                if (item.Qty < 0)
                {
                    returnItem.Direct = -1;
                }
                else
                {
                    returnItem.Direct = 1;
                }

                returnList.Add(returnItem);
            }

            return returnList;
        }
        #endregion
    }
}