using BWP.B3Frameworks;
using BWP.B3Frameworks.BO.NamedValueTemplate;
using BWP.B3Frameworks.Utils;
using BWP.B3ProduceUnitedInfos.NamedValueTemplate;
using BWP.B3SheepButcherManage;
using BWP.B3SheepButcherManage.BO;
using BWP.B3UnitedInfos.BO;
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 TSingSoft.WebControls2;
using TSingSoft.WebPluginFramework;

namespace BWP.Web.Utils
{
  public static class B3SheepButcherManageChoiceBoxProvider
  {
    public static void Register()
    {
      ChoiceBoxSettings.Register(B3SheepButcherManageConsts.DataSources.可屠宰存货属性, (argu) =>
       new ChoiceBoxQueryHelper<GoodsProperty>(argu, true)
       {
         BeforeQuery = query =>
         {
           query.Where.Conditions.Add(DQCondition.EQ("IsButchery", true));
           DomainUtil.AddDomainPermissionLimit(query);
         }
       }.GetData());

      ChoiceBoxSettings.Register(B3SheepButcherManageConsts.DataSources.活体级别, argu =>
      {
        var goods = new JoinAlias(typeof(Livestock));
        var goodsProperty = new JoinAlias(typeof(GoodsProperty));
        var dom = new DQueryDom(goods);
        dom.From.AddJoin(JoinType.Left, new DQDmoSource(goodsProperty), DQCondition.EQ(goods, "GoodsProperty_ID", goodsProperty, "ID"));
        dom.Columns.Add(DQSelectColumn.Field("Name", goods));
        dom.Columns.Add(DQSelectColumn.Field("ID", goods));
        dom.Where.Conditions.Add(DQCondition.EQ(goodsProperty, "IsButchery", true));
        dom.Where.Conditions.Add(DQCondition.EQ("Stopped", false));
        dom.Where.Conditions.Add(DQCondition.EQ("LiveVarieties_Nature", 生物资产属性.羊));
        DomainUtil.AddDomainPermissionLimit(dom, typeof(GoodsProperty), goodsProperty);
        if (!string.IsNullOrEmpty(argu.InputArgument))
        {
          dom.Where.Conditions.Add(DQCondition.Or(DQCondition.Like("Name", argu.InputArgument), DQCondition.Like("Spell", argu.InputArgument), DQCondition.Like("Code", argu.InputArgument)));
        }
        return dom.EExecuteList<string, long>().Select(x => new WordPair(x.Item1.ToString(), x.Item2.ToString()));
      });

      ChoiceBoxSettings.Register(B3SheepButcherManageConsts.DataSources.已审核过磅单, argu =>
      {
        var weightBill = new JoinAlias(typeof(WeightBill));
        var dom = new DQueryDom(weightBill);
        dom.Columns.Add(DQSelectColumn.Field("ID", weightBill));
        dom.OrderBy.Expressions.Add(DQOrderByExpression.Create("ID", true));
        dom.Where.Conditions.Add(DQCondition.EQ("BillState", 单据状态.已审核));
        if (!string.IsNullOrWhiteSpace(argu.CodeArgument))
        {
          dom.Where.Conditions.Add(DQCondition.EQ("Supplier_ID", long.Parse(argu.CodeArgument)));
        }
        OrganizationUtil.AddOrganizationLimit(dom, typeof(WeightBill));
        dom.Where.Conditions.Add(DQCondition.EQ("Domain_ID", DomainContext.Current.ID));
        return Query(dom);
      });
    }

    private static IEnumerable<WordPair> Query(DQueryDom query)
    {
      query.Range = SelectRange.Top(100);
      using (var session = Dmo.NewSession())
      {
        using (IDQDataReader reader = session.ExecuteReader(query))
        {
          while (reader.Read())
          {
            if (query.Columns.Count == 3)
              yield return new WordPair(TreeUtil.GetTreePrefix(Convert.ToInt32(reader[2])) + reader[0], reader[1].ToString());
            if (query.Columns.Count == 2)
              yield return new WordPair(reader[0].ToString(), reader[1].ToString());
            if (query.Columns.Count == 1)
              yield return new WordPair(reader[0].ToString());
          }
        }
        session.Commit();
      }

    }
  }
}