using BWP.B3ClientService.BO;
using BWP.B3Frameworks.Utils;
using BWP.Web.Utils;
using Forks.EnterpriseServices.DomainObjects2;
using Forks.EnterpriseServices.DomainObjects2.DQuery;
using Forks.EnterpriseServices.SqlDoms;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using TSingSoft.WebControls2;
using TSingSoft.WebPluginFramework.Controls;
using TSingSoft.WebPluginFramework.Pages;
using TSingSoft.WebPluginFramework;
using Forks.Utils;
using BWP.B3Frameworks.BO.MoneyTemplate;
using Forks.EnterpriseServices.DataForm;
using BWP.B3ClientService.NamedValueTemplate;

namespace BWP.Web.Pages.B3ClientService.Reports.CarcassInOutLossAnalyse_
{
  class OutStoreDetail : ServerPage
  {
    long? GoodsID
    {
      get
      {
        if (string.IsNullOrEmpty(Request.QueryString["Goods_ID"]))
          return null;
        return long.Parse(Request.QueryString["Goods_ID"]);
      }
    }

    DateTime? Date
    {
      get
      {
        if (string.IsNullOrEmpty(Request.QueryString["Date"]))
          return null;
        return DateTime.Parse(Request.QueryString["Date"]);
      }
    }

    long? ProductBatchID
    {
      get
      {
        if (string.IsNullOrEmpty(Request.QueryString["ProductBatchID"]))
          return null;
        return long.Parse(Request.QueryString["ProductBatchID"]);
      }
    }

    int Flag
    {
      get
      {
        return int.Parse(Request.QueryString["Flag"]);
      }
    }

    DFBrowseGrid mBrowseGrid;
    protected override void InitForm(HtmlForm form)
    {
      string lName = string.Empty;
      if (GoodsID.HasValue)
        lName = WebBLUtil.GetDmoPropertyByID<string>(typeof(Goods), "Name", GoodsID.Value);
      form.Controls.Add(new PageTitle(string.Format("{0}{1}明细", lName, Flag == 1 ? "领用" : "销售")));

      mBrowseGrid = form.EAdd(new DFBrowseGrid(new DFDataTableEditor()) { Width = Unit.Percentage(100) });
      mBrowseGrid.Columns.Add(new DFBrowseGridAutoColumn());
    }

    void StartQuery()
    {
      var jF="InStoreGoods_ID";
      if (Flag == 2)
        jF = "SaleGoods_ID";
      var main = new JoinAlias(typeof(CarcassFullInfo));
      var goods = new JoinAlias(typeof(Goods));
      var batch = new JoinAlias(typeof(ProductBatch));
      var query = new DQueryDom(main);
      query.From.AddJoin(JoinType.Left, new DQDmoSource(goods), DQCondition.EQ(main, jF, goods, "ID"));
      query.From.AddJoin(JoinType.Left, new DQDmoSource(batch), DQCondition.EQ(main, "ProductBatch_ID", batch, "ID"));
      query.Columns.Add(DQSelectColumn.Field("Name", goods, "存货"));
      query.GroupBy.Expressions.Add(DQExpression.Field(goods, "Name"));

      query.Columns.Add(DQSelectColumn.Sum("PickNumber", "头数"));
      query.Columns.Add(DQSelectColumn.Sum("PickWeight", "重量"));

      query.Where.Conditions.Add(DQCondition.EQ("PickType", Flag == 1 ? 领用类型.分割领用 : 领用类型.白条销售));

      if (ProductBatchID.HasValue)
        query.Where.Conditions.Add(DQCondition.EQ("ProductBatch_ID", ProductBatchID));
      if (Date.HasValue)
        query.Where.Conditions.Add(DQCondition.EQ(batch, "Date", Date));
      if (GoodsID.HasValue)
        query.Where.Conditions.Add(DQCondition.EQ("InStoreGoods_ID", GoodsID));
      else
        query.Where.Conditions.Add(DQCondition.IsNull(DQExpression.Field("InStoreGoods_ID")));

      var args = new LoadArguments(query);
      for (var i = 0; i < query.Columns.Count; i++)
      {
        if (i <= 0)
          continue;
        args.SumColumns.Add(i);
        args.GroupSumColumns.Add(i);
      }
      mBrowseGrid.LoadArguments = args;
      mBrowseGrid.DataBind();
    }

    protected override void OnLoad(EventArgs e)
    {
      base.OnLoad(e);
      if (!IsPostBack)
        StartQuery();
    }
  }
}