using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ICSSoft.Frame.Data.Entity;
using ICSSoft.Base.Config.AppConfig;
using System.Data;
using ICSSoft.Base.Config.DBHelper;

namespace ICSSoft.Frame.Data.DAL
{
    public class ICSStackDAL
    {
        public static void AddAndEdit(ICSStack Stack, string Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                bool isNew = false;
                var line = db.ICSStack.SingleOrDefault(a => a.Serial == Stack.Serial);
                if (line == null)
                {
                    isNew = true;
                    line = new ICSStack();
                    line.Serial = AppConfig.GetGuid();
                    
                }
                var codes = db.ICSStack.Where(a => a.StackCode == Stack.StackCode && a.Serial != line.Serial);
                var names = db.ICSStack.Where(a => a.StackName == Stack.StackName && a.Serial != line.Serial);

                //var StorageLotInfoLog = db.ICSStorageLotInfoLog.SingleOrDefault(a => a.Stack_Serial == Stack.Serial);
                if (names.Count() > 0)
                {
                    throw new Exception("库位名称已存在");
                }
                if (codes.Count() > 0)
                {
                    throw new Exception("库位编号已存在");
                }
                //if (StorageLotInfoLog != null)
                //{
                //    throw new Exception("库位正在使用中无法修改!!");
                //}
                line.StackCode = Stack.StackCode;
                line.StackName = Stack.StackName;
                line.Storage_Serial = Stack.Storage_Serial;
                line.Storage_Name = Stack.Storage_Name;
                line.MUSER = Stack.MUSER;
                line.MUSERName = Stack.MUSERName;
                line.WorkPoint = AppConfig.WorkPointCode;
                line.MTIME = Convert.ToDateTime(AppConfig.GetSeverDateTime("yyyy-MM-dd hh:mm:ss").ToString());

                if (isNew) db.ICSStack.InsertOnSubmit(line);

                db.SubmitChanges();
                db.Transaction.Commit();
            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw new Exception(ex.Message);
            }
        }

        public static void AddAndEditList(List<ICSStack> StackList, string Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                foreach (var Stack in StackList)
                {
                    bool isNew = false;
                    var line = db.ICSStack.SingleOrDefault(a => a.Serial == Stack.Serial);
                    if (line == null)
                    {
                        isNew = true;
                        line = new ICSStack();
                        line.Serial = AppConfig.GetGuid();

                    }
                    var codes = db.ICSStack.Where(a => a.StackCode == Stack.StackCode && a.Serial != line.Serial);
                    var names = db.ICSStack.Where(a => a.StackName == Stack.StackName && a.Serial != line.Serial);

                    if (names.Count() > 0)
                    {
                        throw new Exception("库位名称已存在");
                    }
                    if (codes.Count() > 0)
                    {
                        throw new Exception("库位编号已存在");
                    }
                    line.StackCode = Stack.StackCode;
                    line.StackName = Stack.StackName;
                    line.Storage_Serial = Stack.Storage_Serial;
                    line.Storage_Name = Stack.Storage_Name;
                    line.MUSER = Stack.MUSER;
                    line.MUSERName = Stack.MUSERName;
                    line.WorkPoint = AppConfig.WorkPointCode;
                    line.MTIME = Convert.ToDateTime(AppConfig.GetSeverDateTime("yyyy-MM-dd hh:mm:ss").ToString());

                    if (isNew) db.ICSStack.InsertOnSubmit(line);
                }

                db.SubmitChanges();
                db.Transaction.Commit();
            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw new Exception(ex.Message);
            }
        }

        public static ICSStack select(String guid, String Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                
                //var StorageLotInfoLog = db.ICSStorageLotInfoLog.Where(a=>a.Stack_Serial==guid);
                //if (StorageLotInfoLog.ToList().Count>0)
                //{
                //    throw new Exception("库位正在使用中无法修改!!");
                //}
                var line = db.ICSStack.SingleOrDefault(a => a.Serial == guid);
                return (ICSStack)line;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        public static ICSStack selectByCode(String stackcode, String Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            ICSStack entity = new ICSStack();
            try
            {
                var line = db.ICSStack.SingleOrDefault(a => a.StackCode == stackcode);
                //entity.Serial = line.Serial;
                //entity.StackCode = line.StackCode;
                //entity.StackName = line.StackName;
                //entity.Storage_Serial = line.Storage_Serial;
                //entity.MUSER = line.MUSER;
                //entity.MTIME = line.MTIME;
                //entity.EATTRIBUTE1 = line.EATTRIBUTE1;

                return (ICSStack)line;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        public static void delete(List<String> guidList) {
            FramDataContext db = new FramDataContext(AppConfig.AppConnectString);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                //var line = db.ICSStorageLotInfoLog.Where(a => guidList.Contains(a.Stack_Serial));
                //if (line.ToList().Count > 0)
                //{
                //    throw new Exception("库位正在使用中无法删除!!");
                //}
                var lines = db.ICSStack.Where(a => guidList.Contains(a.Serial));
                db.ICSStack.DeleteAllOnSubmit(lines);
                db.SubmitChanges();
                db.Transaction.Commit();

            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw ex;
            }
        }

        public static DataTable SelectData() {
            String WorkPoint = AppConfig.WorkPointCode;
            string sql = @"SELECT [StorageCode] as '库房编号'
                            ,[StorageName] as '库房名称'
                             FROM ICSStorage where WorkPoint='" + WorkPoint + "'";
            object obj = AppConfig.InvokeWebservice(AppConfig.BaseServiceUri, "WebBaseService", "BaseService", "GetMainConnectString", new object[] { });
            if (obj == null)
            {
                throw new Exception("ERP数据库连接失败!");

            }
            return DBHelper.ExecuteDataset(obj.ToString(), CommandType.Text, sql).Tables[0];
        }
    }

}