using Cksoft.Data;
using Cksoft.Unity;
using DllEapEntity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DllStatusShowDal
{
    public class LayoutMstDal
    {
        private IDatabase CurrDb = null;
        public LayoutMstDal(IDatabase db)
        {
            CurrDb = db;
        }
        public LayoutMst IULayoutMst(LayoutMst mst, string usercode, ref string errorinfo)
        {
            try
            {
                int result = 0;
                int id = mst.ID;
                if (mst.EntityStatusID == 1)
                {
                    //mst.reccode = usercode;
                    //mst.RecTime = DateTime.Now;
                    //mst.ModCode = usercode;
                    //mst.ModTime = DateTime.Now;
                    string fcode = GetLayoutMstCode(ref errorinfo);
                    if (fcode == "")
                        return null;
                    mst.FCode = fcode;
                    result = CurrDb.InsertFor(mst, usercode);
                    if (result < 0)
                    {
                        return null;
                    }
                    object objid = CurrDb.FindObject("select @@IDENTITY");
                    if (objid.ToString() == "")
                    {
                        return null;
                    }
                    id = int.Parse(objid.ToString());
                }
                else
                {
                    //mst.ModCode = usercode;
                    //mst.ModTime = DateTime.Now;
                    result = CurrDb.UpdateFor(mst, usercode);
                    if (result < 0)
                    {
                        return null;
                    }
                }
                mst = CurrDb.FindEntityFor<LayoutMst>(id);
                return mst;
            }
            catch (Exception e)
            {
                errorinfo = e.Message;
                return null;
            }

        }
        private  string GetLayoutMstCode(ref string errorinfo)
        {
            try
            {
                StringBuilder sqlstr = new StringBuilder(100);
                string code = "Y";
                sqlstr.AppendFormat("SELECT max(fcode) FROM LayoutMst where fcode like '{0}%'", code);
                object obj = CurrDb.FindObject(sqlstr.ToString());
                if (obj.ToString() == "")
                    return code + "00001";
                int fnum = int.Parse(obj.ToString().Substring(1, 5));
                fnum++;
                return code + fnum.ToString().PadLeft(5, '0');
            }
            catch (Exception ex)
            {
                errorinfo = ex.Message.ToString();
                return "";
            }
        }

        public LayoutMst IULayoutMst(LayoutMst mst,List<LayoutDetail> details, string usercode, ref string errorinfo)
        {
            try
            {
                LayoutMst result = IULayoutMst(mst, usercode, ref errorinfo);
                if (result == null)
                    return null;
                //处理明细
                List<LayoutDetail> templist = details.Where(t => t.EntityStatusID == 1).ToList();
                foreach (var item in templist)
                    item.PreID = result.ID;
                int count = CurrDb.InsertFor<LayoutDetail>(templist, usercode);
                if (count < 0)
                    return null;
                templist = details.Where(t => t.EntityStatusID == 2).ToList();
                count = CurrDb.UpdateFor<LayoutDetail>(templist, usercode);
                if (count < 0)
                    return null;
                templist = details.Where(t => t.EntityStatusID == -1).ToList();
                count = CurrDb.DeleteForEntity<LayoutDetail>(templist);
                if (count < 0)
                    return null;
                return result;
            }
            catch (Exception e)
            {
                errorinfo = e.Message;
                return null;
            }

        }

        //private string GetTLcdCode(ref string errorinfo)
        //{
        //    try
        //    {
        //        StringBuilder sqlstr = new StringBuilder(100);
        //        string code = "L";
        //        sqlstr.AppendFormat("SELECT max(fcode) FROM TLcd where fcode like '{0}%'", code);
        //        object obj = CurrDb.FindObject(sqlstr.ToString());
        //        if (obj.ToString() == "")
        //            return code + "00001";
        //        int fnum = int.Parse(obj.ToString().Substring(1, 5));
        //        fnum++;
        //        return code + fnum.ToString().PadLeft(5, '0');
        //    }
        //    catch (Exception ex)
        //    {
        //        errorinfo = ex.Message.ToString();
        //        return "";
        //    }
        //}

        public LayoutMst DelLayoutMst(List<LayoutMst> mst, string usercode, ref string errorinfo)
        {
            try
            {
                foreach(var item in mst)
                {
                    int result = DelLayoutMst(item, usercode, ref errorinfo);
                    if (result < 0)
                        return null;
                }
                return mst[0];
            }
            catch (Exception e)
            {
                errorinfo = e.Message;
                return null;
            }

        }
        private int DelLayoutMst(LayoutMst mst, string usercode, ref string errorinfo)
        {
            try
            {
                string condition = $" and {EntityAttribute.GetPropertyCondition<LayoutDetail>(nameof(LayoutDetail.PreID))}={mst.ID}";
                int result = CurrDb.DeleteForCondition<LayoutDetail>(condition);
                if (result < 0)
                    return -1;
                result = CurrDb.DeleteFor<LayoutMst>(mst.ID);
                if (result < 0)
                    return -1;
                return 1;
            }
            catch (Exception e)
            {
                errorinfo = e.Message;
                return 1;
            }

        }

        public LayoutMst ReadOrderMst(LayoutMst mst,List<MacOrder> macorders,List<OrderStatus> orderstatus, ref string errorinfo)
        {
            try
            {
                string condition = $" and b.fcode in(SELECT b.FCode FROM layoutdetail a inner join tentity b on a.EntityID = b.id where a.PreID = {mst.ID} and b.FType = 1)";
                List<MacOrder> temporders = CurrDb.FindListForCondition<MacOrder>(condition, ref errorinfo).ToList();
                macorders.AddRange(temporders);

                condition = $@" and a.preid in(select tt.PreID from macorder tt inner join machine ma on tt.MacID = ma.id
                            where ma.fcode in(
                            SELECT b.FCode FROM layoutdetail a
                            inner join tentity b on a.EntityID = b.id
                            where a.PreID = {mst.ID} and b.FType = 1))";
                List<OrderStatus> tempstatus = CurrDb.FindListForCondition<OrderStatus>(condition, ref errorinfo).ToList();
                orderstatus.AddRange(tempstatus);
                return mst;
            }
            catch (Exception e)
            {
                errorinfo = e.Message;
                return null;
            }

        }
    }
}