using HH.WCS.Mobox3.pinggao.models;
using HH.WCS.Mobox3.pinggao.util;
using S7.Net;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HH.WCS.Mobox3.pinggao.wms
{
    internal class LocationHelper
    {
        public class LocationExt
        {
            public string S_PICKUP_POINT { get; internal set; }
            public string S_LOC_CODE { get; internal set; }
            public string S_AGV_SITE { get; internal set; }
        }
        private static Dictionary<string, Location> Locations = null;
        private static Dictionary<string, TN_Location_Ext> LocationExts = null;

        static LocationHelper()
        {
            try
            {
                //初始化Location加入到字典缓存
                Locations = new Dictionary<string, Location>();
                var list = GetAllLocList();
                if (list.Count > 0)
                {
                    list.ForEach(a =>
                    {
                        if (!Locations.ContainsKey(a.S_CODE))
                        {
                            Locations.Add(a.S_CODE, a);
                        }
                    });
                }
                //初始化LocationExt加入到集合缓存
                //LocationExts = new Dictionary<string, LocationExt>();
                //var exts = GetAllLocExtList();
                //if (exts.Count > 0) {
                //    exts.ForEach(a => {
                //        LocationExts.Add($"{a.S_LOC_CODE.Trim()}_{a.S_PICKUP_POINT.Trim()}", a);
                //    });
                //}
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }

        internal static bool CheckExist(string loc)
        {
            return Locations.Keys.Contains(loc);
        }
        internal static Location GetLocation(string loc)
        {
            if (CheckExist(loc.Trim()))
            {
                return Locations[loc.Trim()];
            }
            return null;
        }
        internal static List<FunctionArea> GetFunctionAreas(string masterCls, string msterCode)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<FunctionArea>().Where(a => a.S_MASTER_CLS == masterCls && a.S_MASTER_CODE == msterCode).ToList();
        }
        internal static List<FunctionArea> GetFunctionAreas(string masterCls, string msterCode, int nType)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<FunctionArea>().Where(a => a.S_MASTER_CLS == masterCls && a.S_MASTER_CODE == msterCode && a.N_TYPE == nType).ToList();
        }
        internal static FunctionArea GetFunctionAreaByCode(string faCode, int faType, int nType)
        {
            var db = new SqlHelper<object>().GetInstance();
            // && a.N_FA_TYPE == faType 
            return db.Queryable<FunctionArea>().Where(a => a.S_FA_CODE == faCode && a.N_TYPE == nType).First();
        }
        /// <summary>
        /// 获取货位站点信息
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        internal static string GetAgvSite(string loc)
        {
            var site = "0";
            if (Locations.Keys.Contains(loc.Trim()))
            {
                var Location = Locations[loc.Trim()];
                site = Location.S_AGV_SITE;
            }
            else
            {
                var Location = GetLoc(loc.Trim());
                if (Location != null)
                {
                    Locations.Add(loc.Trim(), Location);
                    site = Location.S_AGV_SITE;
                }
            }
            return site;
        }

        //internal static string GetAgvSite(string loc, string actionType)
        //{
        //    var site ="0";
        //    var key = $"{loc.Trim()}_{actionType.Trim()}";
        //    if (LocationExts.Keys.Contains(loc.Trim()))
        //    {
        //        var Location = LocationExts[loc.Trim()];
        //        site = Location.S_AGV_SITE;
        //    }
        //    return site;
        //}

        /// <summary>
        /// 获取所有货位信息
        /// </summary>
        /// <returns></returns>
        internal static List<Location> GetAllLocList()
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<Location>().ToList();
        }
        internal static Location GetLoc(string code)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<Location>().Where(a => a.S_CODE.Trim() == code).First();
        }

        /// <summary>
        ///获取所有货位扩展信息 
        /// </summary>
        /// <returns></returns>
        internal static List<LocationExt> GetAllLocExtList()
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<LocationExt>().ToList();
        }

        /// <summary>
        /// 判断没有入库锁和出库锁
        /// </summary>
        /// <param name="code"></param>
        /// <returns></returns>
        internal static bool CheckLocFree(string code)
        {
            var result = false;
            var loc = GetLoc(code);
            if (loc != null)
            {
                result = loc.S_LOCK_STATE.Trim() == "无";
            }
            return result;
        }
        internal static List<LocCntrRel> GetLocCntr(string loc)
        {
            var result = new List<LocCntrRel>();
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<LocCntrRel>().Where(a => a.S_LOC_CODE == loc.Trim()).OrderBy(a => a.T_CREATE).ToList();
            if (list.Count > 0)
            {
                list.ForEach(a =>
                {
                    //获取容器信息
                    var cntr = db.Queryable<Container>().Where(b => b.S_CODE == a.S_CNTR_CODE).First();
                    if (cntr != null)
                    {
                        a.Container = cntr;
                        result.Add(a);
                    }
                });
            }
            return result;

        }
        internal static List<LocCntrRel> GetLocCntrRel(string loc)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var result = db.Queryable<LocCntrRel>().Where(a => a.S_LOC_CODE == loc.Trim()).ToList();
            return result;

        }

        /// <summary>
        /// 根据货位集合获取有容器的货位
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        internal static List<Location> GetLocList(List<string> loc)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE) && a.N_CURRENT_NUM > 0).ToList();
            return list;

        }

        /// <summary>
        /// 根据货位编码获取货位信息，不管有没有容器
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        internal static List<Location> GetLocListAny(List<string> loc)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE)).ToList();
            return list;

        }

        /// <summary>
        /// 根据货位集合获取有容器 没有锁的货位
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        internal static List<Location> GetLocListFree(List<string> loc)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE) && a.N_CURRENT_NUM > 0 && a.S_LOCK_STATE.Trim() == "无").ToList();
            return list;

        }

        /// <summary>
        /// 获取固定数量容器 没有锁的货位
        /// </summary>
        /// <param name="loc"></param>
        /// <param name="current"></param>
        /// <returns></returns>
        internal static List<Location> GetLocListFree(List<string> loc, int current)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE) && a.N_CURRENT_NUM == current && a.S_LOCK_STATE.Trim() == "无").ToList();
            return list;

        }

        /// <summary>
        /// 获取数量大于等于固定数量容器 没有锁的货位
        /// </summary>
        /// <param name="loc"></param>
        /// <param name="current"></param>
        /// <returns></returns>
        internal static List<Location> GetLocList(List<string> loc, int current)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE) && a.N_CURRENT_NUM >= current && a.S_LOCK_STATE.Trim() == "无").ToList();
            return list;

        }

        /// <summary>
        /// 根据货位集合获取 没有容器 没有锁的货位
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        internal static List<Location> GetLocListEmptyFree(List<string> loc)
        {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<Location>().Where(a => loc.Contains(a.S_CODE) && a.N_CURRENT_NUM == 0 && a.S_LOCK_STATE.Trim() == "无").ToList();
            return list;

        }

        /// <summary>
        /// 入库锁定终点，出库锁定起点
        /// </summary>
        /// <param name="loc"></param>
        /// <param name="lockState">1:入库锁、2:出库锁、2:其它锁</param>
        /// <returns></returns>
        public static bool LockLoc(string loc, int lockState)
        {
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            var model = db.Queryable<Location>().Where(a => a.S_CODE == loc).First();
           // if (model != null && model.S_LOCK_STATE.Trim() == "无")
            if (model != null && model.N_LOCK_STATE==0)
            {
                model.N_LOCK_STATE = lockState;
                model.S_LOCK_STATE = Location.GetLockStateStr(lockState);
                res = db.Updateable(model).UpdateColumns(it => new { it.N_LOCK_STATE, it.S_LOCK_STATE }).ExecuteCommand() > 0;
            }
            return res;
        }

        /// <summary>
        /// 取货完解锁起点，卸货完解锁终点，可检验锁的来源，也可以不校验
        /// </summary>
        /// <param name="loc"></param>
        /// <returns></returns>
        public static bool UnLockLoc(string loc)
        {
            LogHelper.Info("UnLockLoc:" + loc);
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            var model = db.Queryable<Location>().Where(a => a.S_CODE == loc).First();
            if (model != null)
            {
                model.S_LOCK_STATE = "无";
                model.N_LOCK_STATE = 0;
                res = db.Updateable(model).UpdateColumns(it => new { it.N_LOCK_STATE, it.S_LOCK_STATE }).ExecuteCommand() > 0;
                LogHelper.Info("UnLockLoc:解锁结果" + res);
            }
            else
            {
                LogHelper.Info("UnLockLoc 失败");
            }
            return res;
        }

        /// <summary>
        /// 删除货位容器表记录,修改货位容器数量
        /// </summary>
        /// <param name="loc"></param>
        /// <param name="cntrs"></param>
        /// <returns></returns>
        public static bool UnBindingLoc(string loc, List<string> cntrs)
        {
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            var location = db.Queryable<Location>().Where(a => a.S_CODE == loc).First();
            try
            {
                db.BeginTran();
                var lcrList = db.Queryable<LocCntrRel>().Where(a => a.S_LOC_CODE == loc).ToList();
                var count = db.Deleteable<LocCntrRel>().Where(it => cntrs.Contains(it.S_CNTR_CODE) && it.S_LOC_CODE == loc).ExecuteCommand();
                location.N_CURRENT_NUM = lcrList.Count - count;
                if (location.N_CURRENT_NUM < 0)
                {
                    location.N_CURRENT_NUM = 0;
                }
                location.S_LOCK_STATE = "无";
                location.N_LOCK_STATE = 0;
                db.Updateable(location).UpdateColumns(it => new { it.N_CURRENT_NUM, it.S_LOCK_STATE, it.N_LOCK_STATE }).ExecuteCommand();
                db.CommitTran();
                res = true;
            }
            catch (Exception ex)
            {
                db.RollbackTran();
            }
            return res;
        }
        /// <summary>
        /// 货位绑定容器
        /// </summary>
        /// <param name="loc"></param>
        /// <param name="cntrs"></param>
        /// <returns></returns>
        public static bool BindingLoc(string loc, List<string> cntrs)
        {
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            var location = db.Queryable<Location>().Where(a => a.S_CODE == loc).First();
            try
            {
                db.BeginTran();

                var lcrList = db.Queryable<LocCntrRel>().Includes(a => a.Container).Where(a => a.S_LOC_CODE == loc).ToList();
                int count = 0;
                cntrs.ForEach(a =>
                {
                    if (lcrList.Count(b => b.S_CNTR_CODE.Trim() == a) == 0)
                    {
                        db.Insertable<LocCntrRel>(new LocCntrRel { S_LOC_CODE = loc, S_CNTR_CODE = a }).ExecuteCommand();
                        count++;
                    }
                });
                location.N_CURRENT_NUM = lcrList.Count + count;




                location.N_LOCK_STATE = 0;
                location.S_LOCK_STATE = "无";

                db.Updateable(location).UpdateColumns(it => new { it.N_CURRENT_NUM, it.S_LOCK_STATE, it.N_LOCK_STATE }).ExecuteCommand();

                db.CommitTran();
                res = true;
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                db.RollbackTran();
            }
            return res;
        }

        /// <summary>
        /// 判断逻辑库区是否有可用货位
        /// </summary>
        /// <param name="zone"></param>
        /// <exception cref="NotImplementedException"></exception>
        internal static bool CheckZoneFree(string zone)
        {
            var db = new SqlHelper<object>().GetInstance();
            var count = db.Queryable<ZoneLoc>().Includes(a => a.Loc).Where(a => a.S_ZONE_CODE == zone && a.Loc.N_LOCK_STATE == 0).Count();
            return count > 0;
        }
        internal static ZoneLoc GetZoneLoc(string zone)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<ZoneLoc>().Includes(a => a.Loc).Where(a => a.S_ZONE_CODE == zone && a.Loc.N_LOCK_STATE == 0 && a.Loc.N_CURRENT_NUM == 0).First();

        }
        internal static List<ZoneLoc> GetZoneByLoc(string loc)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<ZoneLoc>().Where(a => a.S_LOC_CODE == loc).ToList();

        }

        internal static object GetFunctionCodeByArea(string v1, int v2, int v3)
        {
            throw new NotImplementedException();
        }
    }
}