using BBWY.Common.Extensions;
using BBWY.Common.Http;
using BBWY.Common.Models;
using BBWY.Server.Model;
using BBWY.Server.Model.Db;
using BBWY.Server.Model.Dto;
using FreeSql;
using Microsoft.Extensions.Options;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using NLog;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;
using Yitter.IdGenerator;

namespace BBWY.Server.Business
{
    public class RefundOrderSyncBusiness : BaseSyncBusiness, IDenpendency
    {
        private IDictionary<Enums.Platform, Action<JArray, ShopResponse>> syncRefundOrderMethodDic;

        public RefundOrderSyncBusiness(RestApiService restApiService,
                                       IOptions<GlobalConfig> options,
                                       ILogger logger,
                                       IFreeSql fsql,
                                       IIdGenerator idGenerator,
                                       TaskSchedulerManager taskSchedulerManager,
                                       VenderBusiness venderBusiness) : base(restApiService,
                                                                       options,
                                                                       logger,
                                                                       fsql,
                                                                       idGenerator,
                                                                       taskSchedulerManager,
                                                                       venderBusiness)
        {
            syncRefundOrderMethodDic = new Dictionary<Enums.Platform, Action<JArray, ShopResponse>>()
            {
                { Enums.Platform.京东, SyncJDRefundOrder}
            };
        }

        private void SyncJDRefundOrder(JArray refundOrderTokenJArray, ShopResponse shopResponse)
        {
            var shopId = long.Parse(shopResponse.ShopId);
            var validRefundOrderTokenJArray = refundOrderTokenJArray.Where(j => j.Value<int>("status") == 13 && j.Value<decimal>("refoundAmount") != 0M).ToList();
            var orderIds = validRefundOrderTokenJArray.Select(j => j["sameOrderServiceBill"]["orderId"].ToString()).Distinct().ToList();
            var orderSkuIds = validRefundOrderTokenJArray.Select(j => j["sameOrderServiceBill"]["wareId"].ToString()).Distinct().ToList();

            var updateOrders = fsql.Select<Order>().Where(o => orderIds.Contains(o.Id) && o.IsAfterSaleOrder == false).ToList();
            var updateOrderSkus = fsql.Select<OrderSku>().Where(osku => orderIds.Contains(osku.OrderId) &&
                                                                        orderSkuIds.Contains(osku.SkuId) &&
                                                                        osku.IsRefund == false).ToList();

            var afterOrders = fsql.Select<AfterSaleOrder>().Where(aso => orderIds.Contains(aso.OrderId)).ToList();

            List<AfterSaleOrder> insertAfterSaleOrders = new List<AfterSaleOrder>();
            List<IUpdate<AfterSaleOrder>> updateAfterSaleOrders = new List<IUpdate<AfterSaleOrder>>();

            foreach (var refundOrderJToken in validRefundOrderTokenJArray)
            {
                var skuId = refundOrderJToken["sameOrderServiceBill"]["wareId"].ToString();
                var orderId = refundOrderJToken["sameOrderServiceBill"]["orderId"].ToString();
                var updateSku = updateOrderSkus.FirstOrDefault(osku => osku.OrderId == orderId && osku.SkuId == skuId);
                if (updateSku == null)
                    continue;

                var refundAmount = refundOrderJToken.Value<decimal>("refoundAmount");
                var refundCompleteTime = refundOrderJToken.Value<long>("completeTime").StampToDateTime();

                var afterOrder = afterOrders.FirstOrDefault(aso => aso.OrderId == orderId && aso.SkuId == skuId);
                if (afterOrder == null)
                {
                    insertAfterSaleOrders.Add(new AfterSaleOrder()
                    {
                        Id = idGenerator.NewLong(),
                        CreateTime = DateTime.Now,
                        OrderId = updateSku.OrderId,
                        ProductId = updateSku.ProductId,
                        RefundAmount = refundAmount,
                        RefundTime = refundCompleteTime,
                        SkuId = skuId,
                        ShopId = shopId
                    });
                }
                else if (afterOrder.RefundAmount == 0)
                {
                    //afterOrder.RefundAmount = refundAmount;
                    //afterOrder.RefundTime = refundCompleteTime;
                    var update = fsql.Update<AfterSaleOrder>(afterOrder.Id).Set(aso => aso.RefundAmount, refundAmount)
                                                                           .Set(aso => aso.RefundTime, refundCompleteTime);
                    updateAfterSaleOrders.Add(update);
                }
            }

            fsql.Transaction(() =>
            {
                if (updateOrders.Count() > 0)
                    foreach (var updateOrder in updateOrders)
                        fsql.Update<Order>(updateOrder.Id).Set(o => o.IsAfterSaleOrder, true).ExecuteAffrows();
                if (updateOrderSkus.Count() > 0)
                    foreach (var updateOrderSku in updateOrderSkus)
                        fsql.Update<OrderSku>(updateOrderSku.Id).Set(osku => osku.IsRefund, true).ExecuteAffrows();
                if (insertAfterSaleOrders.Count() > 0)
                    fsql.Insert(insertAfterSaleOrders).ExecuteAffrows();
                if (updateAfterSaleOrders.Count() > 0)
                    foreach (var update in updateAfterSaleOrders)
                        update.ExecuteUpdated();
            });
        }

        private void SyncRefundOrder(ShopResponse shop, string orderId, DateTime? startTime = null, DateTime? endTime = null, bool isAuto = false)
        {
            try
            {
                logger.Info($"退款订单同步 {shop.ShopName} isAuto {isAuto}");
                if (!syncRefundOrderMethodDic.ContainsKey(shop.PlatformId))
                    throw new Exception("不支持的平台");
                var shopId = long.Parse(shop.ShopId);
                var relayAPIHost = GetPlatformRelayAPIHost(shop.PlatformId);
                var refundOrderListApiResult = restApiService.SendRequest(relayAPIHost, "api/PlatformSDK/GetRefundList", new SearchRefundPlatformOrderRequest()
                {
                    StartDate = startTime ?? DateTime.Now.Date.AddDays(-1),
                    EndDate = endTime ?? DateTime.Now,
                    AppKey = shop.AppKey,
                    AppSecret = shop.AppSecret,
                    AppToken = shop.AppToken,
                    PageIndex = 1,
                    PageSize = 50,
                    Platform = shop.PlatformId,
                    SaveResponseLog = true,
                    OrderId = orderId
                }, null, HttpMethod.Post);
                if (refundOrderListApiResult.StatusCode != System.Net.HttpStatusCode.OK)
                    throw new Exception($"获取退款订单失败 {refundOrderListApiResult.Content}");

                var refundOrderListResponse = JsonConvert.DeserializeObject<ApiResponse<JArray>>(refundOrderListApiResult.Content);
                if (!refundOrderListResponse.Success)
                    throw new Exception($"获取退款订单失败 {refundOrderListApiResult.Content}");

                if (refundOrderListResponse.Data == null || refundOrderListResponse.Data.Count == 0)
                    return;

                syncRefundOrderMethodDic[shop.PlatformId](refundOrderListResponse.Data, shop);
            }
            catch (Exception ex)
            {
                var shopData = JsonConvert.SerializeObject(shop);
                logger.Error(ex, $"SyncRefundOrder ShopData:{shopData}");
            }
        }

        public void SyncAllShopRefundOrder()
        {
            var shopList = venderBusiness.GetShopList();
            //SyncRefundOrder(shopList.FirstOrDefault(s => s.ShopName == "布莱特玩具专营店"), string.Empty, isAuto: true);
            foreach (var shop in shopList)
            {
                Task.Factory.StartNew(() => SyncRefundOrder(shop, string.Empty, isAuto: true), System.Threading.CancellationToken.None, TaskCreationOptions.LongRunning, taskSchedulerManager.SyncRefundOrderTaskScheduler);
            }
        }
    }
}