using BBWYB.Common.Extensions;
using BBWYB.Common.Http;
using BBWYB.Common.Log;
using BBWYB.Common.Models;
using BBWYB.Server.Model;
using BBWYB.Server.Model.Db;
using BBWYB.Server.Model.Dto;
using FreeSql;
using Newtonsoft.Json;
using SDKAdapter;
using SDKAdapter.OperationPlatform.Client;
using SDKAdapter.OperationPlatform.Models;
using System.Linq.Expressions;
using System.Security.Cryptography;
using Yitter.IdGenerator;

namespace BBWYB.Server.Business
{
    public class OrderBusiness : BaseBusiness, IDenpendency
    {
        private OP_PlatformClientFactory opPlatformClientFactory;
        private RestApiService restApiService;
        public OrderBusiness(IFreeSql fsql, NLogManager nLogManager, IIdGenerator idGenerator, OP_PlatformClientFactory opPlatformClientFactory, RestApiService restApiService) : base(fsql, nLogManager, idGenerator)
        {
            this.opPlatformClientFactory = opPlatformClientFactory;
            this.restApiService = restApiService;
        }

        private ISelect<Order, OrderConsignee, OrderCost> GetOrderListQueryConditions(QueryOrderRequest request)
        {
            var select = fsql.Select<Order, OrderConsignee, OrderCost>()
                             .LeftJoin((o, ocs, oct) => o.Id == ocs.OrderId)
                             .LeftJoin((o, ocs, oct) => o.Id == oct.OrderId);
            if (!string.IsNullOrEmpty(request.OrderId))
            {
                select = select.Where((o, ocs, oct) => o.Id == request.OrderId);
            }
            else
            {
                if (!string.IsNullOrEmpty(request.Sku) || !string.IsNullOrEmpty(request.ProductId))
                {
                    var childSelect = fsql.Select<OrderSku>().As("osku")
                                          .WhereIf(!string.IsNullOrEmpty(request.Sku), osku => osku.SkuId == request.Sku)
                                          .WhereIf(!string.IsNullOrEmpty(request.ProductId), osku => osku.ProductId == request.ProductId);
                    select = select.Where((o, ocs, oct) => childSelect.Where(osku => osku.OrderId == o.Id).Any());
                }

                if (!string.IsNullOrEmpty(request.PurchaseOrderId))
                {
                    var childSelect = fsql.Select<OrderPurchaseInfo>().As("opi")
                                          .Where(opi => opi.PurchaseOrderId == request.PurchaseOrderId);
                    select = select.Where((o, ocs, oct) => childSelect.Where(opi => opi.OrderId == o.Id).Any());
                }

                select = select.WhereIf(request.OrderState != null, (o, ocs, oct) => o.OrderState == request.OrderState)
                               .WhereIf(request.StartDate != null, (o, ocs, oct) => o.StartTime >= request.StartDate)
                               .WhereIf(request.EndDate != null, (o, ocs, oct) => o.StartTime <= request.EndDate)
                               .WhereIf(!string.IsNullOrEmpty(request.ClientOrderId), (o, ocs, oct) => o.ClientOrderId == request.ClientOrderId)
                               .WhereIf(!string.IsNullOrEmpty(request.SourceShopName), (o, ocs, oct) => o.SourceShopName == request.SourceShopName)
                               .WhereIf(!string.IsNullOrEmpty(request.SourceSku), (o, ocs, oct) => o.SourceSku.Contains(request.SourceSku));
            }

            select = select.WhereIf(request.ShopId != null, (o, ocs, oct) => o.ShopId == request.ShopId);

            //select = select.Where((o, ocs, oct) => o.ShopId == searchOrderRequest.ShopId);

            return select;
        }

        private Expression<Func<Order, OrderConsignee, OrderCost, Order>> GetOrderListField()
        {
            return (o, ocs, oct) => new Order()
            {
                Id = o.Id,
                BuyerRemark = o.BuyerRemark,
                EndTime = o.EndTime,
                FreightPrice = o.FreightPrice,
                ModifyTime = o.ModifyTime,
                OrderPayment = o.OrderPayment,
                OrderSellerPrice = o.OrderSellerPrice,
                OrderState = o.OrderState,
                OrderTotalPrice = o.OrderTotalPrice,
                OrderType = o.OrderType,
                PayType = o.PayType,
                Platform = o.Platform,
                ShopId = o.ShopId,
                StartTime = o.StartTime,
                VenderRemark = o.VenderRemark,
                PurchaseRemark = o.PurchaseRemark,
                //WaybillNo = o.WaybillNo,
                SellerPreferentialAmount = o.SellerPreferentialAmount,
                PreferentialAmount = o.PreferentialAmount,
                ClientOrderId = o.ClientOrderId,
                SourceShopName = o.SourceShopName,
                SourceSku = o.SourceSku,
                //ExpressName = o.ExpressName,
                IsPurchased = o.IsPurchased,
                BuyerAccount = o.BuyerAccount,

                ContactName = ocs.ContactName,
                Address = ocs.Address,
                Province = ocs.Province,
                County = ocs.County,
                Town = ocs.Town,
                City = ocs.City,
                Mobile = ocs.Mobile,
                TelePhone = ocs.TelePhone,

                DeliveryExpressFreight = oct.DeliveryExpressFreight,
                PlatformCommissionAmount = oct.PlatformCommissionAmount,
                PlatformCommissionRatio = oct.PlatformCommissionRatio,
                Profit = oct.Profit,
                PurchaseAmount = oct.PurchaseAmount,
                IsManualEdited = oct.IsManualEdited
            };
        }

        public OrderListResponse GetOrderList(QueryOrderRequest request)
        {
            if (request.EndDate != null)
                request.EndDate = request.EndDate.Value.Date.AddDays(1).AddSeconds(-1);

            var select = GetOrderListQueryConditions(request).OrderByDescending((o, ocs, oct) => o.StartTime)
                                                             .Count(out var total)
                                                             .Page(request.PageIndex, request.PageSize);

            var orderSourceList = select.ToList(GetOrderListField());
            var orderList = orderSourceList.Map<IList<OrderResponse>>();
            var orderIdList = orderList.Select(o => o.Id).ToList();

            if (orderList.Count() > 0)
            {
                #region 处理Sku
                var orderSkuList = fsql.Select<OrderSku>().Where(osku => osku.Price != 0 &&
                                                                         orderIdList.Contains(osku.OrderId)).ToList<OrderSkuResponse>();
                foreach (var order in orderList)
                {
                    order.ItemList = orderSkuList.Where(osku => osku.OrderId == order.Id).ToList();
                }
                #endregion

                #region 处理订单成本明细
                var orderCostDetailList = fsql.Select<OrderCostDetail>().Where(ocd => orderIdList.Contains(ocd.OrderId) && ocd.IsEnabled == true).ToList<OrderCostDetailResponse>();
                foreach (var order in orderList)
                    order.OrderCostDetailList = orderCostDetailList.Where(ocd => ocd.OrderId == order.Id).ToList();
                #endregion

                #region 处理采购信息
                var orderPurchaseInfoList = fsql.Select<OrderPurchaseInfo>().Where(op => orderIdList.Contains(op.OrderId)).ToList<OrderPurchaseInfoResponse>();
                var orderPurchaseSkuInfoList = fsql.Select<OrderPurchaseSkuInfo>().Where(o => orderIdList.Contains(o.OrderId)).ToList();

                foreach (var order in orderList)
                {
                    order.OrderPurchaseInfoList = orderPurchaseInfoList.Where(op => op.OrderId == order.Id).ToList();
                    foreach (var purchaseOrder in order.OrderPurchaseInfoList)
                    {
                        purchaseOrder.ExpressState = orderPurchaseSkuInfoList.FirstOrDefault(x => !string.IsNullOrEmpty(x.ExpressState) && 
                                                                                                  x.PurchaseOrderId == purchaseOrder.PurchaseOrderId)?.ExpressState;
                    }
                }

                #endregion
            }
            return new OrderListResponse()
            {
                Count = total,
                Items = orderList
            };
        }

        public void OutStock(OutStockRequest request)
        {
            var dbOrder = fsql.Select<Order>(request.OrderId).ToOne();
            if (dbOrder == null)
                throw new BusinessException($"订单{request.OrderId}不存在");
            //if (dbOrder.OrderState != Enums.OrderState.待出库)
            //    throw new BusinessException($"订单{request.OrderId} 只有在待出库时才允许出库");

            if (!string.IsNullOrEmpty(request.TargetExpressId))
            {
                try
                {
                    opPlatformClientFactory.GetClient((AdapterEnums.PlatformType)request.Platform)
                                    .OutStock(new OP_OutStockRequest()
                                    {
                                        AppKey = request.AppKey,
                                        AppSecret = request.AppSecret,
                                        AppToken = request.AppToken,
                                        ExpressId = request.TargetExpressId,
                                        ExpressName = request.TargetExpressName,
                                        OrderId = request.OrderId,
                                        Platform = (AdapterEnums.PlatformType)request.Platform,
                                        WayBillNo = request.WayBillNo
                                    });
                }
                catch (Exception ex)
                {
                    nLogManager.Default().Error(ex, $"OutStock Request {JsonConvert.SerializeObject(request)}");
                }
            }

            fsql.Transaction(() =>
            {
                fsql.Update<OrderPurchaseInfo>().Where(opi => opi.PurchaseOrderId == request.PurchaseOrderId)
                                                .Set(opi => opi.WaybillNo, request.WayBillNo)
                                                .Set(opi => opi.SourceExpressId, request.SourceExpressId)
                                                .Set(opi => opi.SourceExpressName, request.SourceExpressName)
                                                .Set(opi => opi.TargetExpressId, request.TargetExpressId)
                                                .Set(opi => opi.TargetExpressName, request.TargetExpressName)
                                                .ExecuteAffrows();

                if (dbOrder.OrderState == Enums.OrderState.待出库)
                    fsql.Update<Order>(request.OrderId).Set(o => o.OrderState, Enums.OrderState.待收货).ExecuteAffrows();
            });
        }

        public void CancelOrder(CancelOrderRequest request, string mdsToken)
        {
            opPlatformClientFactory.GetClient((AdapterEnums.PlatformType)request.Platform).CancelOrder(new OP_CancelOrderRequest()
            {
                AppKey = request.AppKey,
                AppSecret = request.AppSecret,
                AppToken = request.AppToken,
                OrderId = request.OrderId,
                Platform = (AdapterEnums.PlatformType)request.Platform,
                Remark = request.Remark
            });

            fsql.Update<Order>(request.OrderId).Set(o => o.OrderState, Enums.OrderState.已取消).ExecuteAffrows();

            var sql = $"update purchaseorderv2 set OrderState=7 where Id='{request.OrderId}'";
            //取消C端采购单
            restApiService.SendRequest("https://bbwy.qiyue666.com",
                                       "/Api/Sql/ExecuteNonQuery",
                                       new { sql = sql.AESEncrypt() },
                                       new Dictionary<string, string>() { { "Authorization", $"{mdsToken}" } },
                                       HttpMethod.Post);
        }

        public void EditPrice(OP_EditPriceRequest request)
        {
            var client = opPlatformClientFactory.GetClient((AdapterEnums.PlatformType)request.Platform);
            client.EditPrice(new OP_EditPriceRequest()
            {
                AppKey = request.AppKey,
                AppSecret = request.AppSecret,
                AppToken = request.AppToken,
                OrderId = request.OrderId,
                EditItems = request.EditItems
            });

            var orderListResponse = client.GetOrderList(new OP_QueryOrderRequest()
            {
                AppKey = request.AppKey,
                AppSecret = request.AppSecret,
                AppToken = request.AppToken,
                OrderId = request.OrderId,
                PageIndex = 1,
                PageSize = 1,
                SortTimeField = AdapterEnums.SortTimeField.Modify,
                SortType = AdapterEnums.SortType.Desc
            });

            var order = orderListResponse.Items.FirstOrDefault();
            var orderCost = fsql.Select<OrderCost>(request.OrderId).ToOne();

            //orderCost.Profit = dbOrder.OrderTotalPrice -
            //                  orderCost.PurchaseAmount -
            //                  orderCost.DeliveryExpressFreight;  // -orderCost.PlatformCommissionAmount

            IList<IUpdate<OrderSku>> updates_orderSku = new List<IUpdate<OrderSku>>();
            foreach (var orderSku in order.OrderSkuList)
            {
                updates_orderSku.Add(fsql.Update<OrderSku>(orderSku.Id).Set(osku => osku.Price, orderSku.SkuPrice));
            }

            fsql.Transaction(() =>
            {
                fsql.Update<Order>(request.OrderId).Set(o => o.OrderTotalPrice, order.OrderTotalAmount)
                                                   .Set(o => o.OrderSellerPrice, order.OrderProductAmount)
                                                   .Set(o => o.FreightPrice, order.FreightAmount)
                                                   .ExecuteAffrows();
                if (orderCost != null)
                    fsql.Update<OrderCost>(request.OrderId).Set(oc => oc.Profit, order.OrderTotalAmount - orderCost.PurchaseAmount - orderCost.DeliveryExpressFreight)
                                                           .ExecuteAffrows();

                if (updates_orderSku.Count() > 0)
                {
                    foreach (var update in updates_orderSku)
                        update.ExecuteAffrows();
                }
            });

            #region 通知C端
            restApiService.SendRequest("https://bbwy.qiyue666.com",
                                      "/Api/PurchaseOrder/QuanTanEditPriceCallback",
                                      new { orderId = request.OrderId },
                                      null,
                                      HttpMethod.Post);
            #endregion
        }
    }
}