using log4net;
using POSV.Service;
using POSV.Common.JsonObject;
using POSV.WindowsService.Core.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using POSV.Common;
using POSV.Service.Entity;
using POSV.Service.Utils;

namespace POSV.WindowsService.Core.OrderPackage
{
    public class OrderUtils
    {
        private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

        public static void DistributeOrder2KDS(string id, KDSCategory target)
        {
            try
            {
                using(var db = Global.Instance.OpenDataBase)
                {
                    var order = db.FirstOrDefault<ServiceOrder>("where id = @0", id);
                    if(order != null)
                    {
                        var items = db.Query<ServiceOrderItem>("where serviceId = @0", id);
                        order.Items = items.ToList();

                        DistributeOrder2KDS(order, target);
                    }
                }
            }
            catch(Exception ex)
            {
                logger.Error(ex,"组装分发数据异常");
            }
        }

        /// <summary>
        /// 分发订单到kds
        /// </summary>
        /// <param name="order"></param>
        /// <param name="target"></param>
        public static void DistributeOrder2KDS(ServiceOrder order, KDSCategory target)
        {
            var deviceDic = new Dictionary<string, ServiceOrder>();

            foreach(var item in order.Items)
            {
                switch (target)
                {
                    case KDSCategory.厨显:
                        {
                            if (!string.IsNullOrEmpty(item.HuacaiDevice) && item.SyncHuacaiStatus == 0)
                            {
                                if (deviceDic.ContainsKey(item.HuacaiDevice))
                                {
                                    deviceDic[item.HuacaiDevice].Items.Add(item);
                                }
                                else
                                {
                                    var tempOrder = ObjectUtils.Copy(order);
                                    tempOrder.Items = new List<ServiceOrderItem>();
                                    tempOrder.Items.Add(item);
                                    deviceDic.Add(item.HuacaiDevice, tempOrder);
                                }
                            }
                        }
                        break;
                    case KDSCategory.出品:
                        {
                            if (!string.IsNullOrEmpty(item.ChupinDevice) && item.SyncChupinStatus == 0)
                            {
                                if (deviceDic.ContainsKey(item.ChupinDevice))
                                {
                                    deviceDic[item.ChupinDevice].Items.Add(item);
                                }
                                else
                                {
                                    var tempOrder = ObjectUtils.Copy(order);
                                    tempOrder.Items = new List<ServiceOrderItem>();
                                    tempOrder.Items.Add(item);
                                    deviceDic.Add(item.ChupinDevice, tempOrder);
                                }
                            }
                        }
                        break;
                }
            }

            foreach(var device in deviceDic.Keys)
            {
                var key = "KDS-" + device;
                if (SessionManager.SessionDic.ContainsKey(key))
                {
                    logger.Info("kds历史数据分发：" + Json.Serialize(deviceDic[device]));
                    var msg = string.Format("{0} {1}", CommandName.NEWORDER, Json.Serialize(deviceDic[device]));
                    SessionManager.SessionDic[key].Send(msg);
                }
                else
                {
                    //kds不在线，记录错误次数
                    logger.Info(string.Format("设备<{0}>离线，放弃本次发送", key));
                }
            }
        }

        public static void SendHuacaiOrder2Chupin(string serviceId)
        {
            try
            {
                List<ServiceOrderItem> itemList = null;
                using (var db = Global.Instance.OpenDataBase)
                {
                    itemList = db.Fetch<ServiceOrderItem>("where serviceId = @0 and huacai2chupinNum = 0 and chupinDevice is not null and chupinDevice != 'None'", serviceId);
                }
                if (itemList != null && itemList.Count > 0)
                {
                    var deviceDic = new Dictionary<string, KdsHuacai>();

                    foreach (var item in itemList)
                    {
                        KdsHuacaiItem hua = new KdsHuacaiItem();
                        hua.ServiceId = item.ServiceId;
                        hua.ItemId = item.Id;
                        hua.HuacaiTime = item.HuacaiTime;

                        if (deviceDic.ContainsKey(item.ChupinDevice))
                        {
                            deviceDic[item.ChupinDevice].Data.Add(hua);
                        }
                        else
                        {
                            KdsHuacai temp = new KdsHuacai();
                            temp.Data = new List<KdsHuacaiItem>();
                            temp.Data.Add(hua);
                            deviceDic.Add(item.ChupinDevice, temp);
                        }
                    }

                    foreach (var device in deviceDic.Keys)
                    {
                        var key = "KDS-" + device;
                        if (SessionManager.SessionDic.ContainsKey(key))
                        {
                            logger.Info("订单项划菜通知出品内容：" + Json.Serialize(deviceDic[device]));
                            var msg = string.Format("{0} {1}", CommandName.KDSHUACAI, Json.Serialize(deviceDic[device]));
                            SessionManager.SessionDic[key].Send(msg);
                        }
                        else
                        {
                            //kds不在线，记录错误次数

                        }
                    }
                }
            }
            catch (Exception ex)
            {
                logger.Error(ex,"订单项划菜通知出品异常");
            }
        }

        /// <summary>
        /// 订单项划菜通知出品
        /// </summary>
        /// <param name="id"></param>
        //public static void SendOrderItem2Chupin(string id)
        //{
        //    try
        //    {
        //        ServiceOrderItem item = null;
        //        using(var db = Global.Instance.OpenDataBase)
        //        {
        //            item = db.FirstOrDefault<ServiceOrderItem>("where id = @0", id);
        //        }
        //        if(item != null)
        //        {
        //            if(!string.IsNullOrEmpty(item.ChupinDevice) && item.ChupinDevice != "None")
        //            {
        //                var key = "KDS-" + item.ChupinDevice;
        //                if (SessionManager.SessionDic.ContainsKey(key))
        //                {
        //                    KdsHuacai hua = new KdsHuacai();
        //                    hua.ItemId = item.Id;
        //                    hua.HuacaiTime = item.HuacaiTime;
        //                    logger.Info("订单项划菜通知出品内容：" + Json.Serialize(hua));
        //                    var msg = string.Format("{0} {1}", CommandName.KDSHUACAI, Json.Serialize(hua));
        //                    SessionManager.SessionDic[key].Send(msg);
        //                }
        //                else
        //                {
        //                    //kds不在线，记录错误次数

        //                }
        //            }
        //        }
        //    }
        //    catch(Exception ex)
        //    {
        //        logger.Error("订单项划菜通知出品异常", ex);
        //    }
        //}
    }
}