using System.Collections.Generic;
using System.Web.UI.WebControls;
using BWP.B3Frameworks;
using BWP.B3Frameworks.BO.NamedValueTemplate;
using BWP.B3Frameworks.Utils;
using BWP.Web.Layout;
using BWP.Web.Utils;
using BWP.Web.WebControls;
using Forks.EnterpriseServices;
using Forks.EnterpriseServices.DataForm;
using Forks.EnterpriseServices.DomainObjects2;
using Forks.EnterpriseServices.DomainObjects2.DQuery;
using Forks.EnterpriseServices.SqlDoms;
using Forks.Utils;
using TSingSoft.WebControls2;
using TSingSoft.WebControls2.QBELinks;
using BWP.B3Sale.BO;
using BWP.B3Sale.Utils;
using BWP.B3Frameworks.BO;
using TSingSoft.WebPluginFramework;
using System;
using BWP.B3Sale;
using Sale = BWP.Web.Pages.B3Sale.Reports.CarLoadingAnalyse_;

namespace BWP.Web.Overlays.CarLoadingAnalyse_
{
  public class CarLoadingAnalyse: DFBrowseGridReportPage
  {
      protected override string Caption
      {
        get { return "装车单分析"; }
      }

      protected override string AccessRoleName
      {
        get { return "B3Sale.装车单.访问"; }
      }

      protected override bool EnableQueryPanel
      {
        get
        {
          return true;
        }
      }

      readonly DFInfo _mainInfo = DFInfo.Get(typeof(CarLoading));
      readonly DFInfo _detailInfo = DFInfo.Get(typeof(CarLoading_BillDetail));
      protected virtual void AddShowFields(List<Tuple<string, string>> showFields)
      {

      }

      CheckBoxListWithReverseSelect _checkbox;
      readonly Dictionary<string, DFInfo> _fileInfo = new Dictionary<string, DFInfo>();

      protected override void InitQueryPanel(QueryPanel queryPanel)
      {
        base.InitQueryPanel(queryPanel);
        var panel = queryPanel.CreateTab("显示字段");
        _fileInfo.Add("Date", _mainInfo);
        _fileInfo.Add("ID", _mainInfo);
        _fileInfo.Add("Car_Name", _mainInfo);
        _fileInfo.Add("Employee_Name", _mainInfo);
        _fileInfo.Add("Deliveryman_Name", _mainInfo);
        _fileInfo.Add("AccountingUnit_Name", _mainInfo);
        _fileInfo.Add("DeliverGoodsLine_Name", _mainInfo);
        _fileInfo.Add("Remark", _mainInfo);
        _fileInfo.Add("总数量", _mainInfo);
        _fileInfo.Add("金额", _mainInfo);
        _checkbox = new CheckBoxListWithReverseSelect { RepeatColumns = 6, RepeatDirection = RepeatDirection.Horizontal };

        var showFields = new List<Tuple<string, string>>();
        foreach (var item in _fileInfo)
        {
          if (item.Key == "总数量" || item.Key == "金额")
            showFields.Add(new Tuple<string, string>(item.Key, item.Key));
          else
            showFields.Add(new Tuple<string, string>(item.Key, item.Value.Fields[item.Key].Prompt));
        }
        AddShowFields(showFields);
        var section = mPageLayoutManager.AddSection("显示字段", "显示字段");
        section.ApplyLayout(showFields, mPageLayoutManager);
        foreach (var item in showFields)
        {
          _checkbox.Items.Add(new ListItem(item.Item2, item.Item1));
        }
        panel.EAdd(_checkbox);
        var hPanel = new HLayoutPanel();
        CreateDataRangePanel(hPanel);
        queryPanel.ConditonPanel.EAdd(hPanel);
        mQueryControls.Add("显示字段", _checkbox);
        mQueryControls.EnableHoldLastControlNames.Add("显示字段");
      }

      void CreateDataRangePanel(HLayoutPanel hPanel)
      {
        hPanel.Add(new SimpleLabel(_mainInfo.Fields["Date"].Prompt));
        hPanel.Add(QueryCreator.TimeRange(_mainInfo.Fields["Date"], mQueryContainer, "MinDate", "MaxDate"));
      }

      private ChoiceBox departmentSelect, custoemrSelect;
      protected override void AddQueryControls(VLayoutPanel vPanel)
      {

        var layout = new LayoutManager("Main", _mainInfo);
        layout.Add("ID", mQueryContainer.Add(new DFTextBox(_mainInfo.Fields["ID"]), "ID"));

        layout.Add("Car_ID", mQueryContainer.AddLink(new ChoiceBoxMultiSelectLink(QueryCreator.DFChoiceBoxEnableMultiSelection(_mainInfo.Fields["Car_ID"], B3SaleDataSources.车辆), s => long.Parse(s)), "Car_ID"));

        layout.Add("Employee_ID", mQueryContainer.AddLink(new ChoiceBoxMultiSelectLink(QueryCreator.DFChoiceBoxEnableMultiSelection(_mainInfo.Fields["Employee_ID"], B3FrameworksConsts.DataSources.授权员工全部), s => long.Parse(s)), "Employee_ID"));

        layout.Add("Deliveryman_ID", mQueryContainer.AddLink(new ChoiceBoxMultiSelectLink(QueryCreator.DFChoiceBoxEnableMultiSelection(_mainInfo.Fields["Deliveryman_ID"], B3FrameworksConsts.DataSources.授权员工全部), s => long.Parse(s)), "Deliveryman_ID"));

        layout.Add("AccountingUnit_ID", mQueryContainer.AddLink(new ChoiceBoxMultiSelectLink(QueryCreator.DFChoiceBoxEnableMultiSelection(_mainInfo.Fields["AccountingUnit_ID"], B3FrameworksConsts.DataSources.授权会计单位全部), s => long.Parse(s)), "AccountingUnit_ID"));

        layout.Add("Customer_ID", new SimpleLabel("购货客户"), custoemrSelect = new ChoiceBox() { DataKind = B3SaleDataSources.客户, Width = Unit.Empty, EnableTopItem = true, EnableMultiSelection = false, EnableMultiSelectionViewer = false, EnableInputArgument = true });

        layout.Add("Department_ID", new SimpleLabel("销售部门"), departmentSelect = new ChoiceBox() { DataKind = B3FrameworksConsts.DataSources.授权部门全部, Width = Unit.Empty, EnableTopItem = true, EnableMultiSelection = true, EnableMultiSelectionViewer = true, EnableInputArgument = true });

        var state = mQueryContainer.Add(CustomInputCreator_WQ.一般单据状态(_mainInfo.Fields["BillState"], true, false, true, true), "BillState");
        ((ChoiceBox)state).Value = 单据状态.已审核.Value.ToString() + "|";
        state.DisplayValue = "已审核;";
        state.EnableInputArgument = true;
        layout.Add("BillState", state);

        layout.Add("Remark", mQueryContainer.Add(new DFTextBox(_mainInfo.Fields["Remark"]), "Remark"));
        var config = layout.CreateDefaultConfig(4);
        config.Expand = false;

        var section = mPageLayoutManager.AddSection("查询条件", "查询条件");
        section.ApplyLayout(layout, config, mPageLayoutManager, _mainInfo);
        section.SetDisplayName("ID", "单号");
        section.SetDisplayName("Car_ID", "运输车辆");
        section.SetDisplayName("Employee_ID", "经办人");
        section.SetDisplayName("Deliveryman_ID", "送货人员");
        section.SetDisplayName("AccountingUnit_ID", "会计单位");
        section.SetDisplayName("Department_ID", "部门");
        section.SetDisplayName("Customer_ID", "客户");
        section.SetDisplayName("BillState", "单据状态");
        section.SetDisplayName("Remark", "摘要");
        vPanel.Add(layout.CreateLayout(), new VLayoutOption(HorizontalAlign.Left));
      }

      protected override DQueryDom GetQueryDom()
      {
        var dom = base.GetQueryDom();
        var alias = dom.From.RootSource.Alias;
        var department = new JoinAlias(typeof(Department));
        dom.From.AddJoin(JoinType.Left, new DQDmoSource(department), DQCondition.EQ(alias, "Department_ID", department, "ID"));

        foreach (ListItem field in _checkbox.Items)
        {
          if (field.Selected)
          {
            switch (field.Value)
            {
              case "ExtendField3":
              case "ExtendField2":
              case "ExtendField1":
                dom.Columns.Add(DQSelectColumn.Field(field.Value, alias, field.Text));
                dom.GroupBy.Expressions.Add(DQExpression.Field(field.Value));
                break;
              case "总数量":
                dom.Columns.Add(DQSelectColumn.Create(DQExpression.Sum(DQExpression.Field(JoinDetail(dom, alias), "Number")), field.Value));
                break;
              case "金额":
                dom.Columns.Add(DQSelectColumn.Create(DQExpression.Sum(DQExpression.Field(JoinDetail(dom, alias), "Money")), field.Value));
                break;
              case "BillTypeID":
                dom.Columns.Add(DQSelectColumn.Create(DQExpression.LogicCase(DQCondition.EQ(JoinDetail(dom, alias), "BillTypeID", 777), DQExpression.Value("销售出库"), DQExpression.Value("调拨出库")), field.Text));
                dom.GroupBy.Expressions.Add(DQExpression.Field(JoinDetail(dom, alias), "BillTypeID"));
                break;
              default:
                dom.Columns.Add(DQSelectColumn.Field(field.Value, alias));
                dom.GroupBy.Expressions.Add(DQExpression.Field(alias, field.Value));
                break;
            }
          }
        }



        var _sd2 = mQueryContainer.GetControl<DFDateTimeInput>("MinDate");
        if (_sd2.Value.HasValue)
        {
          dom.Where.Conditions.Add(DQCondition.GreaterThanOrEqual("Date", _sd2.Value.Value));
        }

        var _ed2 = mQueryContainer.GetControl<DFDateTimeInput>("MaxDate");
        if (_ed2.Value.HasValue)
        {
          dom.Where.Conditions.Add(DQCondition.LessThanOrEqual("Date", _ed2.Value.Value));
        }

        if (!custoemrSelect.IsEmpty)
        {
          dom.Where.Conditions.Add(DQCondition.Like("ExtendField2", custoemrSelect.DisplayValue));
        }

        if (!departmentSelect.IsEmpty)
        {
          var strs = B3SaleWebUtil.GetDeepByTreeName(departmentSelect.DisplayValue);
          var conditions = new List<IDQExpression>();
          var values = departmentSelect.GetValues();
          for (int index = 0; index < values.Length; index++)
          {
            var value = values[index];
            conditions.Add(DQCondition.EQ(department, "TreeDeep" + strs[index] + "ID", value));
          }
          dom.Where.Conditions.Add(DQCondition.Or(conditions));
        }
        dom.Where.Conditions.Add(DQCondition.EQ("Domain_ID", DomainContext.Current.ID));
        OrganizationUtil.AddOrganizationLimit(dom, typeof(AcceptDiff));
        return dom;
      }

      JoinAlias _detailAlias;
      JoinAlias JoinDetail(DQueryDom query, JoinAlias alias)
      {
        if (_detailAlias != null)
          return _detailAlias;
        _detailAlias = new JoinAlias(typeof(DetailTmp));
          query.RegisterQueryTable(typeof(DetailTmp), new[] { "CarLoading_ID", "BillTypeID", "Number", "Money" }, GetDetailDom());
        query.From.AddJoin(JoinType.Left, new DQDmoSource(_detailAlias), DQCondition.EQ(alias, "ID", _detailAlias, "CarLoading_ID"));
        return _detailAlias;
      }

      private DQueryDom GetDetailDom()
      {
        var detail = new JoinAlias(typeof(CarLoading_BillDetail));
        var outdetail = new JoinAlias(typeof(SaleOutStore_Detail));
        var query = new DQueryDom(detail);
        query.From.AddJoin(JoinType.Left, new DQDmoSource(outdetail), DQCondition.EQ(detail, "BillID", outdetail, "SaleOutStore_ID"));
        query.Columns.Add(DQSelectColumn.Field("CarLoading_ID", detail));
        query.Columns.Add(DQSelectColumn.Field("BillTypeID", detail));
        query.Columns.Add(DQSelectColumn.Create(DQExpression.Sum(DQExpression.Field(detail, "Number")), "Number"));
        query.Columns.Add(DQSelectColumn.Create(DQExpression.Sum(DQExpression.Field(outdetail, "Money")), "Money"));
        query.GroupBy.Expressions.Add(DQExpression.Field(detail, "CarLoading_ID"));
        query.GroupBy.Expressions.Add(DQExpression.Field(detail, "BillTypeID"));
        return query;
      }

      class DetailTmp
      {
        public long CarLoading_ID { get; set; }

        [LogicName("单据类型")]
        public short BillTypeID { get; set; }

        [LogicName("数量")]
        public Money<decimal>? Number { get; set; }

        [LogicName("金额")]
        public Money<decimal>? Money { get; set; }
      }
  }
}