using iWareCommon.Common.Service;
using iWareCommon.Utils;
using iWareDataCore.BASE.Dao;
using iWareDataCore.BASE.Entity;
using iWareDataCore.ORM;
using iWareDataCore.Properties;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace iWareDataCore.BASE.Service
{
    public class PlaceMaterialService : CommonService<PlaceMaterialEntity, BASEPlaceMaterial, DbModelCore>
    {

        private static object Lock = new object();

        private PlaceMaterialService() : base(PlaceMaterialDao.GetInstance()) { }

        private static PlaceMaterialService Instance = null;

        /// <summary>
        /// 获取单例的方法
        /// </summary>
        /// <returns>角色服务的单例实体</returns>
        public static PlaceMaterialService GetInstance()
        {

            if (Instance == null)
            {
                lock (Lock)
                {
                    if (Instance == null)
                    {
                        Instance = new PlaceMaterialService();
                    }
                }
            }
            return Instance;
        }


        public int SaveInfo(string placeno,string materialno, out string msg)
        {
            msg = "";
            using (var dbModel = new DbModelCore())
            {
                try
                {

                    var place = dbModel.BASEPlaces.FirstOrDefault(x => x.code == placeno);
                    var material = dbModel.BASEMaterials.FirstOrDefault(x => x.code == materialno);
                    var pvmv = dbModel.BASEPlaceMaterialViews.FirstOrDefault(x => x.placecode == placeno || x.materialcode == materialno);
                    if (pvmv!=null)
                    {
                        msg = "所输入的库位或物料在库存中已存在，请检查！";
                        return 0;
                    }
                    if (place != null)
                    {
                        if (material != null)
                        {
                            var pvm = new BASEPlaceMaterial()
                            {
                                materialid = material.id,
                                placeid = place.id,
                                createtime = DateTime.Now,
                                updatetime = DateTime.Now
                            };
                            dbModel.BASEPlaceMaterials.Add(pvm);
                            place.status = 2;
                            place.isexecute = 0;
                            place.islock = 0;
                            dbModel.SaveChanges();
                            return pvm.id;
                        }
                        else 
                        {
                            msg = "物料不存在，请检查输入是否正确！";
                            return 0;
                        }
                    }
                    else 
                    {
                        msg = "库位不存在，请检查输入是否正确！";
                        return 0;
                    }
                  
                }
                catch (Exception ex)
                {
                    msg = ex.Message;
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "SaveInfo", ex.Message);
                    return -1;
                }
            }
        }
             public int DeletePlaveMateial(List<int> ids,out string msg)
        {
            msg = "";
            using (var dbModel = new DbModelCore())
            {
                try
                {
                    var ones = dbModel.BASEPlaceMaterials.Where(x => ids.Contains(x.id)).ToList();

                    foreach (var one in ones)
                    {
                        int placeid = one.placeid;
                        var place = dbModel.BASEPlaces.FirstOrDefault(x => x.id == placeid);
                        if (place!=null)
                        {
                            place.status = 0;
                            place.isexecute = 0;
                            place.isexecute = 0;
                        }
                       
                    }
                    dbModel.BASEPlaceMaterials.RemoveRange(ones);
                    return dbModel.SaveChanges();
                }
                catch (Exception ex)
                {
                    msg = ex.Message;
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "ChangePriority", ex.Message);
                    return -1;
                }
            }
        }
        

    }
}