using MESClassLibrary.BLL.Log;
using MESClassLibrary.EFModel;
using MESClassLibrary.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Data;
using System.Data.SqlClient;
using MESClassLibrary.DAL;
using MESClassLibrary.DAL.BasicInfo;

namespace MESClassLibrary.BLL.BasicInfo
{
    public class ProductBLL
    {
        BasicBLL<tb_Product> db = new BasicBLL<tb_Product>();

        /// <summary>
        /// 新增信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool AddInfo(tb_Product md)
        {
            try
            {
                var list = db.SearchInfoByKey("StockNo", md.StockNo);//判断是否有重复数据
                list = db.SearchInfoByKey("PartNo", md.PartNo);//判断是否有重复数据
                if (list != null)
                {
                    if (list.Where(p => p.ProductID != md.ProductID).Count() > 0)
                    {
                        return false;
                    }
                }

                return db.AddInfo(md);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }
        /// <summary>
        /// 修改信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool UpdateInfo(tb_Product md)
        {
            try
            {
                var list = db.SearchAllInfo().Where(p => p.StockNo == md.StockNo && p.ProductID != md.ProductID && p.ProductID != md.ProductID).ToList();//判断是否有重复数据
                if (list.Count > 0)
                {
                    return false;
                }

                //初始化要更新的字段
                string[] proNames = new string[12];
                proNames[0] = "ProductTypeID";
                proNames[1] = "PartName";
                proNames[2] = "ProductName";
                proNames[3] = "ColorName";
                proNames[4] = "PartNo";
                proNames[5] = "Rows";
                proNames[6] = "Cols";
                proNames[7] = "Layers";
                proNames[8] = "Des";
                proNames[9] = "isImport";
                proNames[10] = "ProjectID";
                proNames[11] = "IsHigh";

                //必填字段初始化，如果不需要更新必填字段则设置为空即可，时间类型无需初始化
                //如果没有初始化必填字段，更新会报错
                md.PicturePath = "";

                return db.UpdateInfo(md, proNames);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }

        /// <summary>
        /// 删除信息
        /// </summary>
        /// <param name="md"></param>
        /// <param name="flag"></param>
        /// <returns></returns>
        public bool DeleteInfo(tb_Product md)
        {
            try
            {
                return db.DelInfo(md);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }

        /// <summary>
        /// 查询全部信息分页
        /// </summary>
        /// <returns></returns>
        public string SearchInfoAll(string page, string pagesize, string stockNo, string productTypeID, string productName, string partNo)
        {
            try
            {

                string jsonStr = "[]";
                int total = 0;//总行数
                List<tb_Product> list = db.SearchAllInfo();

                if (!String.IsNullOrEmpty(stockNo))
                {
                    list = list.Where(p => p.StockNo != null && p.StockNo.Contains(stockNo)).ToList();
                }
                if (!String.IsNullOrEmpty(productTypeID))
                {
                    list = list.Where(p => p.ProductTypeID.Equals(productTypeID)).ToList();
                }
                if (!String.IsNullOrEmpty(productName))
                {
                    list = list.Where(p => p.ProductName != null && p.ProductName.Contains(productName)).ToList();
                }
                if (!String.IsNullOrEmpty(partNo))
                {
                    list = list.Where(p => p.PartNo != null && p.PartNo.Contains(partNo)).ToList();
                }
                List<ProductModel> modelList = new List<ProductModel>();
                if (list.Count > 0)
                {
                    total = list.Count;

                    int Skipcount = (Convert.ToInt32(page) - 1) * Convert.ToInt32(pagesize);
                    list = list.Skip(Skipcount).Take(Convert.ToInt32(pagesize)).ToList();


                    #region 联查
                    BasicBLL<tb_ProductType> s_db = new BasicBLL<tb_ProductType>();
                    var s_list = s_db.SearchAllInfo();
                    BasicBLL<tb_Project> p_db = new BasicBLL<tb_Project>();
                    var p_list = p_db.SearchAllInfo();

                    foreach (var item in list)
                    {
                        ProductModel dm = Tool.Mapper<ProductModel, tb_Product>(item);
                        var info = s_list.FirstOrDefault(p => p.ProductTypeID == item.ProductTypeID);
                        if (info != null)
                        {
                            dm.ProductTypeName = info.ProductTypeName;
                        }
                        var info1 = p_list.FirstOrDefault(p => p.ID == item.ProjectID);
                        if (info1 != null)
                        {
                            dm.Project = info1.Project;
                        }
                        modelList.Add(dm);
                    }

                    
                    #endregion



                    JsonDataModel<ProductModel> md = new JsonDataModel<ProductModel>();
                    md.total = total.ToString();
                    md.rows = modelList;
                    jsonStr = JSONTools.ScriptSerialize<JsonDataModel<ProductModel>>(md);
                }
                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        /// <summary>
        /// 查询全部信息
        /// </summary>
        /// <returns></returns>
        public List<tb_Product> SearchAll()
        {
            try
            {
                var s_list = db.SearchAllInfo().ToList();
                return s_list;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        /// <summary>
        /// 根据ID查询信息
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public tb_Product SearchInfoByID(string id)
        {
            try
            {
                return db.SearchInfoByID(id);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        public string GetComboboxData(string productTypeNo, string productTypeNo1)
        {
            try
            {
                string jsonStr = "[]";
                BasicBLL<tb_ProductType> productTypeDB = new BasicBLL<tb_ProductType>();

                if (!string.IsNullOrWhiteSpace(productTypeNo1))
                {
                    var info = from m in db.SearchAllInfo().ToList()
                        join s in productTypeDB.SearchAllInfo().ToList() on m.ProductTypeID equals s.ProductTypeID into
                            val2Grp
                        from grp in val2Grp.DefaultIfEmpty()
                        where grp.ProductTypeNo == productTypeNo || grp.ProductTypeNo == productTypeNo1
                        select new {m.PartNo, PartName = m.PartNo + "----" + m.ProductName};
                    jsonStr = JSONTools.ScriptSerialize(info);
                }
                else
                {
                    var info = from m in db.SearchAllInfo().ToList()
                        join s in productTypeDB.SearchAllInfo().ToList() on m.ProductTypeID equals s.ProductTypeID into
                            val2Grp
                        from grp in val2Grp.DefaultIfEmpty()
                        where grp.ProductTypeNo == productTypeNo 
                        select new { m.PartNo, PartName = m.PartNo + "----" + m.ProductName };
                    jsonStr = JSONTools.ScriptSerialize(info);
                }

                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return "";
            }
        }

        public string GetComboboxProduct(string productTypeNo)
        {
            try
            {

                BasicBLL<tb_ProductType> productTypeDB = new BasicBLL<tb_ProductType>();


                var info = from m in db.SearchAllInfo().ToList()
                           join s in productTypeDB.SearchAllInfo().ToList() on m.ProductTypeID equals s.ProductTypeID into val2Grp
                           from grp in val2Grp.DefaultIfEmpty()
                           where grp.ProductTypeNo == productTypeNo
                           select new { m.ProductID, m.ProductName };
                string jsonStr = "[]";
                jsonStr = JSONTools.ScriptSerialize(info);
                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return "";
            }
        }


        public string GetComboboxProduct1(string productTypeNo)
        {
            try
            {
                List<tb_Product> list=new List<tb_Product>();
                string sql =
                    @"SELECT dbo.tb_Product.ProductID, dbo.tb_Product.ProductName, dbo.tb_ProductType.ProductTypeNo
                            FROM dbo.tb_Product LEFT OUTER JOIN
                            dbo.tb_ProductType ON dbo.tb_Product.ProductTypeID = dbo.tb_ProductType.ProductTypeID
                    where dbo.tb_ProductType.ProductTypeNo='"+ productTypeNo+ @"'";

                DataTable dt = SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql).Tables[0];
                if (dt != null && dt.Rows.Count > 0)
                {
                    list = Tool.ConvertTo<tb_Product>(dt).ToList();
                }
                string jsonStr = "[]";
                jsonStr = JSONTools.ScriptSerialize(list);
                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return "";
            }
        }


        public string GetComboboxDataForStockNo(string productTypeNo)
        {
            try
            {

                BasicBLL<tb_ProductType> productTypeDB = new BasicBLL<tb_ProductType>();

                //var info = from m in db.SearchAllInfo().Where(p => p.StockNo != null).ToList()
                //           join s in productTypeDB.SearchAllInfo().ToList() on m.ProductTypeID equals s.ProductTypeID into
                //               val2Grp
                //           from grp in val2Grp.DefaultIfEmpty()
                //           where grp.ProductTypeNo == productTypeNo
                //           select new { c_id = m.StockNo, c_text = m.PartNo + "--" + m.ProductName, c_name = m.StockNo + "--" + m.ProductName, c_name2 = m.PartNo };
                var info = from m in db.SearchAllInfo().Where(p => p.ProductTypeID == "f3bbde11-7188-4910-855d-806d92d142b9" && p.StockNo != null)
                           //join s in productTypeDB.SearchAllInfo().ToList() on m.ProductTypeID equals s.ProductTypeID into val2Grp
                           //from grp in val2Grp.DefaultIfEmpty()
                           //where grp.ProductTypeNo == productTypeNo
                           select new { c_id = m.StockNo, c_text = m.PartNo + "--" + m.ProductName, c_name = m.StockNo + "--" + m.ProductName, c_name2 = m.PartNo };
                string jsonStr = "[]";
                jsonStr = JSONTools.ScriptSerialize(info);
                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return "";
            }
        }

        public DataTable SearchInfoByType(string type, string stationNo)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoByType(type, stationNo);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public DataTable SearchInfoAllByType(string type)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoAllByType(type);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public DataTable SearchInfoByName(string productName, string ProductTypeNo)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoByName(productName, ProductTypeNo);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public DataTable SearchInfoByPartNo(string partNo)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoByPartNo(partNo);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public DataTable SearchIsImportByStockNo(string stockNo)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchIsImportByStockNo(stockNo);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }
        public DataTable SearchInfoByProductName(string ProductName)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoByProductName(ProductName);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public bool UpdatePDF(string id, string fileName)
        {
            try
            {
                tb_Product md = new tb_Product();
                md.ProductID = id;
                md.PicturePath = fileName;

                //初始化要更新的字段
                string[] proNames = new string[1];
                proNames[0] = "PicturePath";

                //必填字段初始化，如果不需要更新必填字段则设置为空即可，时间类型无需初始化
                //如果没有初始化必填字段，更新会报错

                return db.UpdateInfo(md, proNames);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }
        }

        public DataTable SearchInfoAll()
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoAll();
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }



        public DataTable SearchInfoByStock(string StockNo)
        {
            ProductDAL da = new ProductDAL();
            try
            {
                return da.SearchInfoByStock(StockNo);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }
    }
}