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

namespace ICSSoft.Frame.Common
{
    public static class TranOutClass
    {
        static DataTable dt ;

        //物料拣料表
        public static DataTable TranOut(string putCode)
        {
            dt = new DataTable();
            dt.Columns.Add("MoCode", typeof(string));
            dt.Columns.Add("LineNo", typeof(string));
            dt.Columns.Add("BInvCode", typeof(string));
            dt.Columns.Add("BInvName", typeof(string));
            dt.Columns.Add("LotNo", typeof(string));
            dt.Columns.Add("WHCode", typeof(string));
            dt.Columns.Add("BinCode", typeof(string));
            dt.Columns.Add("INVUOM", typeof(string));
            dt.Columns.Add("QTY", typeof(string));
            dt.Columns.Add("LotQty", typeof(string));
            dt.Columns.Add("User", typeof(string));
            dt.Columns.Add("Approver", typeof(string));
            FramDataContext context = new FramDataContext(AppConfig.AppConnectString);
            List<TranOut> trans = new List<TranOut>();

            //查询工单子件信息
            var puts = context.ICSPACKINGINPUT.Where(a => a.TransferNO == putCode).OrderBy(a=>a.TransferLineNo).ToList();
            if (puts == null) return dt;

            //循环查询库存子件信息
            foreach (ICSPACKINGINPUT put in puts)
            {
                decimal qty = 0;
                List<ICSWareHouseLotInfo> whs = new List<ICSWareHouseLotInfo>();
                var putitem = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == put.MOBITEMCODE);
                if (putitem.INVTYPE != "原材料" && putitem.INVTYPE != "采购原料")
                {
                    whs = context.ICSWareHouseLotInfo.Where(a => a.INVCode == put.MOBITEMCODE && a.WHCode != "02" && a.LotQty > 0).OrderBy(b => b.MTIME).ToList();
                }
                else
                {
                    whs = (from a in context.ICSWareHouseLotInfo
                           join b in context.ICSITEMLot on a.INVCode equals b.MCODE
                           where a.INVCode == put.MOBITEMCODE && a.WHCode != "02" && a.LotQty > 0
                           orderby b.PRODUCTDATE ascending
                           select a).ToList();
                }
                foreach (ICSWareHouseLotInfo info in whs)
                {
                    if (qty >= put.MOBITEMQTY)//如果数量满足了，继续下一个子件
                    {
                        break;
                    }
                    TranOut tran = new TranOut();
                    tran.MoCode = putCode;
                    tran.LineNo = put.TransferLineNo;
                    tran.BInvCode = put.MOBITEMCODE;
                    var item = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == put.MOBITEMCODE);
                    if (item == null) throw new Exception("料品:" + put.MOBITEMCODE + "不存在！");
                    tran.BInvName = item.INVNAME;
                    tran.LotNo = info.LotNO;
                    tran.WHCode = info.WHCode;
                    tran.BinCode = info.BinCode;
                    tran.INVUOM = item.INVUOM;
                    tran.LotQty = info.LotQty.ToString();
                    tran.User = put.MUSERName;
                    tran.Approver = put.Approver;
                    //应领数量
                    if (put.MOBITEMQTY - qty < info.LotQty)
                    {
                        tran.QTY = (put.MOBITEMQTY - qty).ToString();
                    }
                    else
                        tran.QTY = info.LotQty.ToString();
                    trans.Add(tran);
                    qty += decimal.Parse(tran.QTY);
                }
            }
            #region
            if (puts.Count == 0)
            {
                var pouts = context.ICSTransferNO.Where(a => a.TransferNO == putCode).OrderBy(a => a.TransLine).ToList();
                if (pouts == null) return dt;
                foreach (ICSTransferNO pout in pouts)
                {
                    decimal qty = 0;
                    List<ICSWareHouseLotInfo> whs = new List<ICSWareHouseLotInfo>();
                    var putitem = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == pout.INVCode);
                    #region
                    if (putitem.INVTYPE != "原材料" && putitem.INVTYPE != "采购原料")
                    {
                        whs = context.ICSWareHouseLotInfo.Where(a => a.INVCode == pout.INVCode && a.WHCode != "02" && a.LotQty > 0).OrderBy(b => b.MTIME).ToList();
                    }
                    else
                    {
                        whs = (from a in context.ICSWareHouseLotInfo
                               join b in context.ICSITEMLot on a.INVCode equals b.MCODE
                               where a.INVCode == pout.INVCode && a.WHCode != "02" && a.LotQty > 0
                               orderby b.PRODUCTDATE ascending
                               select a).ToList();
                    }
                    #endregion
                    foreach (ICSWareHouseLotInfo info in whs)
                    {
                        if (qty >= pout.QTY)//如果数量满足了，继续下一个子件
                        {
                            break;
                        }
                        TranOut tran = new TranOut();
                        tran.MoCode = putCode;
                        tran.LineNo = pout.TransLine;
                        tran.BInvCode = pout.INVCode;
                        var item = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == pout.INVCode);
                        if (item == null) throw new Exception("料品:" + pout.INVCode + "不存在！");
                        tran.BInvName = item.INVNAME;
                        tran.LotNo = info.LotNO;
                        tran.WHCode = info.WHCode;
                        tran.BinCode = info.BinCode;
                        tran.INVUOM = item.INVUOM;
                        tran.LotQty = info.LotQty.ToString();
                        tran.User = pout.MUSERName;
                        tran.Approver = pout.Approver;
                        //应领数量
                        if (pout.QTY - qty < info.LotQty)
                        {
                            tran.QTY = (pout.QTY - qty).ToString();
                        }
                        else
                            tran.QTY = info.LotQty.ToString();
                        trans.Add(tran);
                        qty += decimal.Parse(tran.QTY);
                    }
                }
            }
            #endregion
            //输出到表
            foreach (TranOut tran in trans)
            {
                DataRow dw = dt.NewRow();
                dw["MoCode"] = tran.MoCode;
                dw["LineNo"] = tran.LineNo;
                dw["BInvCode"] = tran.BInvCode;
                dw["BInvName"] = tran.BInvName;
                dw["LotNo"] = tran.LotNo;
                dw["WHCode"] = tran.WHCode;
                dw["BinCode"] = tran.BinCode;
                dw["INVUOM"] = tran.INVUOM;
                dw["QTY"] = tran.QTY;
                dw["LotQty"] = tran.QTY;
                dw["User"] = tran.User;
                dw["Approver"] = tran.Approver;
                dt.Rows.Add(dw);
            }
            return dt;
        }

        //销售拣货表
        public static DataTable TranOutX(string putCode)
        {
            dt = new DataTable();
            dt.Columns.Add("MoCode", typeof(string));
            dt.Columns.Add("LineNo", typeof(string));
            dt.Columns.Add("BInvCode", typeof(string));
            dt.Columns.Add("BInvName", typeof(string));
            dt.Columns.Add("LotNo", typeof(string));
            dt.Columns.Add("WHCode", typeof(string));
            dt.Columns.Add("BinCode", typeof(string));
            dt.Columns.Add("INVUOM", typeof(string));
            dt.Columns.Add("QTY", typeof(string));
            dt.Columns.Add("LotQty", typeof(string));
            dt.Columns.Add("User", typeof(string));

            FramDataContext context = new FramDataContext(AppConfig.AppConnectString);
            List<TranOut> trans = new List<TranOut>();

            //查询工单子件信息
            var puts = context.ICSSODispatch.Where(a =>a.DispatchCode == putCode).OrderBy(a => a.DispatchRow).ToList();
            if (puts == null) return dt;

            //循环查询库存子件信息
            foreach (ICSSODispatch put in puts)
            {
                decimal qty = 0;

                List<ICSWareHouseLotInfo> whs=new List<ICSWareHouseLotInfo>() ;
                var putitem=context.ICSINVENTORY.SingleOrDefault(a=>a.INVCODE==put.InvCode);
                if (putitem.INVTYPE != "原材料" && putitem.INVTYPE != "采购原料")
                {
                    whs = context.ICSWareHouseLotInfo.Where(a => a.INVCode == put.InvCode && a.WHCode != "02" && a.LotQty > 0).OrderBy(b => b.MTIME).ToList();
                }
                else
                {
                    whs = (from a in context.ICSWareHouseLotInfo
                          join b in context.ICSITEMLot on a.INVCode equals b.MCODE
                           where a.INVCode == put.InvCode && a.WHCode != "02" && a.LotQty > 0
                          orderby b.PRODUCTDATE ascending
                          select a).ToList();
                }
                foreach (ICSWareHouseLotInfo info in whs)
                {
                    if (qty >= put.Quantity)//如果数量满足了，继续下一个子件
                    {
                        break;
                    }
                    TranOut tran = new TranOut();
                    tran.MoCode = putCode;
                    tran.LineNo = put.DispatchRow;
                    tran.BInvCode = put.InvCode;
                    var item = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == put.InvCode);
                    if (item == null) throw new Exception("料品:" + put.InvCode + "不存在！");
                    tran.BInvName = item.INVNAME;
                    tran.LotNo = info.LotNO;
                    tran.WHCode = info.WHCode;
                    tran.BinCode = info.BinCode;
                    tran.INVUOM = item.INVUOM;
                    tran.LotQty = info.LotQty.ToString();
                    tran.User = put.MUSERName;
                    //应领数量
                    if (put.Quantity - qty < info.LotQty)
                    {
                        tran.QTY = (put.Quantity - qty).ToString();
                    }
                    else
                        tran.QTY = info.LotQty.ToString();
                    trans.Add(tran);

                    qty += decimal.Parse(tran.QTY);
                }
            }
            //输出到表
            foreach (TranOut tran in trans)
            {
                DataRow dw = dt.NewRow();
                dw["MoCode"] = tran.MoCode;
                dw["LineNo"] = tran.LineNo;
                dw["BInvCode"] = tran.BInvCode;
                dw["BInvName"] = tran.BInvName;
                dw["LotNo"] = tran.LotNo;
                dw["WHCode"] = tran.WHCode;
                dw["BinCode"] = tran.BinCode;
                dw["INVUOM"] = tran.INVUOM;
                dw["QTY"] = tran.QTY;
                dw["LotQty"] = tran.QTY;
                dw["User"] = tran.User;
                dt.Rows.Add(dw);
            }
            return dt;
        }

        public static DataTable TranBack(string putCode)
        {
            dt = new DataTable();
            dt.Columns.Add("MoCode", typeof(string));
            dt.Columns.Add("LineNo", typeof(string));
            dt.Columns.Add("BInvCode", typeof(string));
            dt.Columns.Add("BInvName", typeof(string));
            dt.Columns.Add("LotNo", typeof(string));
            dt.Columns.Add("WHCode", typeof(string));
            dt.Columns.Add("BinCode", typeof(string));
            dt.Columns.Add("INVUOM", typeof(string));
            dt.Columns.Add("QTY", typeof(string));
            dt.Columns.Add("LotQty", typeof(string));
            dt.Columns.Add("User", typeof(string));
            dt.Columns.Add("Approver", typeof(string));
            FramDataContext context = new FramDataContext(AppConfig.AppConnectString);
            List<TranOut> trans = new List<TranOut>();

            var pouts = context.ICSTransferNOBack.Where(a => a.TransferNO == putCode).OrderBy(a => a.TransLine).ToList();
            if (pouts == null) return dt;
            foreach (ICSTransferNOBack pout in pouts)
            {
                decimal qty = 0;
                List<ICSWareHouseLotInfo> whs = new List<ICSWareHouseLotInfo>();
                var putitem = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == pout.INVCode);
                #region
                if (putitem.INVTYPE != "原材料" && putitem.INVTYPE != "采购原料")
                {
                    whs = context.ICSWareHouseLotInfo.Where(a => a.INVCode == pout.INVCode && a.WHCode != "02" && a.LotQty > 0).OrderBy(b => b.MTIME).ToList();
                }
                else
                {
                    whs = (from a in context.ICSWareHouseLotInfo
                           join b in context.ICSITEMLot on a.INVCode equals b.MCODE
                           where a.INVCode == pout.INVCode && a.WHCode != "02" && a.LotQty > 0
                           orderby b.PRODUCTDATE ascending
                           select a).ToList();
                }
                #endregion
                foreach (ICSWareHouseLotInfo info in whs)
                {
                    if (qty >= pout.QTY)//如果数量满足了，继续下一个子件
                    {
                        break;
                    }
                    TranOut tran = new TranOut();
                    tran.MoCode = putCode;
                    tran.LineNo = pout.TransLine;
                    tran.BInvCode = pout.INVCode;
                    var item = context.ICSINVENTORY.SingleOrDefault(a => a.INVCODE == pout.INVCode);
                    if (item == null) throw new Exception("料品:" + pout.INVCode + "不存在！");
                    tran.BInvName = item.INVNAME;
                    tran.LotNo = info.LotNO;
                    tran.WHCode = info.WHCode;
                    tran.BinCode = info.BinCode;
                    tran.INVUOM = item.INVUOM;
                    tran.LotQty = info.LotQty.ToString();
                    tran.User = pout.MUSERName;
                    tran.Approver = pout.Approver;
                    //应领数量
                    if (pout.QTY - qty < info.LotQty)
                    {
                        tran.QTY = (pout.QTY - qty).ToString();
                    }
                    else
                        tran.QTY = info.LotQty.ToString();
                    trans.Add(tran);
                    qty += decimal.Parse(tran.QTY);
                }
            }
            //输出到表
            foreach (TranOut tran in trans)
            {
                DataRow dw = dt.NewRow();
                dw["MoCode"] = tran.MoCode;
                dw["LineNo"] = tran.LineNo;
                dw["BInvCode"] = tran.BInvCode;
                dw["BInvName"] = tran.BInvName;
                dw["LotNo"] = tran.LotNo;
                dw["WHCode"] = tran.WHCode;
                dw["BinCode"] = tran.BinCode;
                dw["INVUOM"] = tran.INVUOM;
                dw["QTY"] = tran.QTY;
                dw["LotQty"] = tran.QTY;
                dw["User"] = tran.User;
                dw["Approver"] = tran.Approver;
                dt.Rows.Add(dw);
            }
            return dt;
        }
    }

    public class TranOut
    {
        public string MoCode { get; set; }
        public string LineNo { get; set; }
        public string BInvCode { get; set; }
        public string BInvName { get; set; }
        public string LotNo { get; set; }
        public string WHCode { get; set; }
        public string BinCode { get; set; }
        public string INVUOM { get; set; }
        public string QTY { get; set; }
        public string LotQty { get; set; }
        public string User { get; set; }
        public string Approver { get; set; }
    }
}