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;
using ICSSoft.Frame.Helper;
using System.Collections;

namespace ICSSoft.Frame.Data.DAL
{
    public class ICSOPBOMDAL
    {
        public static readonly string OPBOMITEMTYPE_DEFAULT = "lot";
        public static readonly string OPBOMVERSION_DEFAULT = "1";
        public static readonly string OPBOMISItemCheckValue_DEFAULT = "0";
        public static readonly string OPBOMItemCheckValue_DEFAULT = "0000000";
        public static readonly string OPBOMItemUOM_DEFAULT = "OPBOMItemUOM";

        private FramDataContext _domainDataProvider = null;

        public ICSOPBOMDAL(FramDataContext domainDataProvider)
        {
            this._domainDataProvider = domainDataProvider;
        }

        #region 新增和修改
        public static void Add(List<ICSOPBOM> tbInfoList, string dsconn)
        {
            FramDataContext db = new FramDataContext(dsconn);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                foreach (ICSOPBOM tbinfo in tbInfoList)
                {
                    bool isNew = false;
                    var line = db.ICSOPBOM.SingleOrDefault(a => a.ITEMCODE == tbinfo.ITEMCODE && a.OBCODE == tbinfo.OBCODE && a.OPBOMVER == tbinfo.OPBOMVER );
                    if (line == null)
                    {
                        isNew = true;
                        line = new ICSOPBOM();
                        line.ITEMCODE = tbinfo.ITEMCODE;
                        line.OBCODE = tbinfo.OBCODE;
                        line.OPBOMVER = tbinfo.OPBOMVER;
                        
                    }
                    line.WorkPoint = tbinfo.WorkPoint;
                    line.ITEMID = tbinfo.ITEMID;
                    line.OBROUTE = tbinfo.OBROUTE;
                    line.OPDESC = tbinfo.OPDESC;
                    line.MUSER = tbinfo.MUSER;
                    line.MUSERName = tbinfo.MUSERName;
                    line.MTIME = tbinfo.MTIME;
                    
                    line.EATTRIBUTE1 = tbinfo.EATTRIBUTE1;
                    line.AVIALABLE = tbinfo.AVIALABLE;
                    if (isNew)
                        db.ICSOPBOM.InsertOnSubmit(line);
                    db.SubmitChanges();

                }

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


        public ICSOPBOM GetOPBOMByRouteCode(string itemCode, string routeCode, string bomVersion)
        {
            string sql = "select * from ICSOPBOM where 1=1 {0}";
            string tmpString = string.Empty;
            if ((itemCode != string.Empty) && (itemCode.Trim() != string.Empty))
            {
                tmpString += " and itemcode ='" + itemCode.Trim() + "'";
            }
            if ((routeCode != string.Empty) && (routeCode.Trim() != string.Empty))
            {
                tmpString += " and obroute ='" + routeCode.Trim() + "'";
            }
            if ((bomVersion != string.Empty) && (bomVersion.Trim() != string.Empty))
            {
                tmpString += " and opbomver ='" + bomVersion.Trim() + "'";
            }
            tmpString += " and WorkPoint='"+AppConfig.WorkPointCode+"'"  ;
            //工单途程是否有上料工序
            bool IsComponetLoading = this.CheckItemRouteIsContainComponetLoading(itemCode, routeCode);

            List<ICSITEMROUTE2OP> objsOp = this.GetItemRouteIsContainComponetLoading(itemCode, routeCode);
            List<ICSOPBOM> objs = this._domainDataProvider.ExecuteQuery<ICSOPBOM>(String.Format(sql, tmpString)).ToList();


            //检查工单途程是否有上料工序,如果有则OPBOM不允许为空并抛出异常,否则则新增一个OPBOM插入数据库,并返回这个OPBOM,不再抛出异常
            if (objs == null)
            {
                if (IsComponetLoading)
                {
                     throw new Exception("$Error_OPBOMNotExist1"+string.Format("[$ItemCode='{0}',$RouteCode='{1}']", itemCode, routeCode));
                }
                else
                {
                    ICSOPBOM opBOM = CreateNewOPBOM();
                    opBOM.ITEMCODE = itemCode;
                    opBOM.OBROUTE = routeCode;
                    opBOM.MUSER = AppConfig.UserCode;
                    opBOM.MUSERName = AppConfig.UserName;
                    opBOM.OBCODE = routeCode;
                    opBOM.WorkPoint = AppConfig.WorkPointCode;
                    opBOM.OPBOMVER = bomVersion;
                    this.AddOPBOM(opBOM);
                    return opBOM;
                }
            }
            else
            {
                if (IsComponetLoading)
                {
                    foreach (ICSITEMROUTE2OP opbom in objsOp)
                    {
                        string selectSql = "select count(*) from ICSopbomdetail where 1= 1 {0} and WorkPoint='" +AppConfig.WorkPointCode+ "'";
                        string tmpString2 = " and itemcode ='" + itemCode.Trim() + "' ";
                        tmpString2 += " and opcode='" + opbom.OPCODE.Trim() + "'";

                        string opcodesSelect = string.Format(" AND obcode = '" + ((ICSOPBOM)objs[0]).OBCODE.Trim() + "' ");
                        tmpString2 += opcodesSelect;

                        int result = _domainDataProvider.ExecuteQuery<int>(String.Format(selectSql, tmpString2)).First<int>();
                        if (!(result > 0))
                        {
                            throw new Exception("$Error_OPBOMNotExist1"+string.Format("[$ItemCode='{0}',$RouteCode='{1}',$OpCode='{2}']", itemCode, routeCode, opbom.OPCODE), null);
                        }
                    }
                }
            }

            return objs[0];
        }


        #region 检查产品途程是否包含上料工序

        public bool CheckItemRouteIsContainComponetLoading(string itemcode, string routecode)
        {
            bool returnbool = false;
            string sql = string.Format("select * from ICSITEMRoute2OP WHERE itemcode = '{0}' AND routecode = '{1}' AND WorkPoint='{2}'", itemcode, routecode, AppConfig.WorkPointCode);
            List<ICSITEMROUTE2OP> itemroute2ops = this._domainDataProvider.ExecuteQuery<ICSITEMROUTE2OP>(sql).ToList();
            if (itemroute2ops != null)
            {
                foreach (object _item2op in itemroute2ops)
                {
                    if (IsComponentLoadingOperation(((ICSITEMROUTE2OP)_item2op).OPCONTROL))
                    {
                        returnbool = true;
                        break;
                    }
                }
            }

            return returnbool;
        }

        public List<ICSITEMROUTE2OP> GetItemRouteIsContainComponetLoading(string itemcode, string routecode)
        {
            List<ICSITEMROUTE2OP> objList = new List<ICSITEMROUTE2OP>();

            string sql = string.Format("select * from ICSITEMRoute2OP WHERE itemcode = '{0}' AND routecode = '{1}' AND WorkPoint='{2}'", itemcode, routecode, AppConfig.WorkPointCode);
            List<ICSITEMROUTE2OP> itemroute2ops = this._domainDataProvider.ExecuteQuery<ICSITEMROUTE2OP>(sql).ToList();
            if (itemroute2ops != null && itemroute2ops.Count>0)
            {
                foreach (ICSITEMROUTE2OP _item2op in itemroute2ops)
                {
                    if (IsComponentLoadingOperation((_item2op).OPCONTROL))
                    {
                        objList.Add(_item2op);
                    }
                }
            }
            if (objList.Count > 0)
            {
                return objList;
            }
            return null;
        }


        private bool IsComponentLoadingOperation(string opControl)
        {
            return FormatHelper.StringToBoolean(opControl, 0);
        }


        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public ICSOPBOM CreateNewOPBOM()
        {
            return new ICSOPBOM();
        }


        /// <summary>
        /// item下BOMCode,暂时不考虑版本版本为1
        /// 不考虑版本的升级
        /// </summary>
        /// <param name="opBOM"></param>
        public void AddOPBOM(ICSOPBOM opBOM)
        {
            if (opBOM.OPBOMVER.Trim().Length == 0)
                opBOM.OPBOMVER = OPBOMVERSION_DEFAULT;
            this._domainDataProvider.ICSOPBOM.InsertOnSubmit(opBOM);
        }
        #endregion

    }
}