using Kingdee.BOS.Core.List.PlugIn;
using Kingdee.BOS.Core.List.PlugIn.Args;
using Kingdee.BOS.Core.Metadata;
using Kingdee.BOS.Orm.DataEntity;
using Kingdee.BOS.ServiceHelper;
using Kingdee.BOS.Util;
using System;
using System.ComponentModel;
using System.Linq;

namespace MyCompany.MyProject.ListPlugIn
{
    [Description("列表插件"), HotUpdate]
    public class ListPluginTemplate : AbstractListPlugIn
    {
        public override void PrepareFilterParameter(FilterArgs e)
        {
            base.PrepareFilterParameter(e);
            e.AppendQueryFilter("FDOCUMENTSTATUS = 'C'");
        }

        public override void BarItemClick(BarItemClickEventArgs e)
        {
            base.BarItemClick(e);
            if (e.BarItemKey.EqualsIgnoreCase("MYBTN"))
            {
                // e.Cancel = true;
            }
        }

        public override void AfterBarItemClick(AfterBarItemClickEventArgs e)
        {
            base.AfterBarItemClick(e);
            if (!e.BarItemKey.EqualsIgnoreCase("MYBTN")) return;

            // 白名单：SelectedRowsInfo → GetPrimaryKeyValues → ListModel.GetData
            var rows = this.ListView.SelectedRowsInfo;
            var billIds = rows.GetPrimaryKeyValues();
            if (billIds.Length == 0)
            {
                this.View.ShowWarnningMessage("未选择行");
                return;
            }

            var datas = this.ListModel.GetData(rows);
            foreach (DynamicObject row in datas)
            {
                string billNo = Convert.ToString(row["BillNo"]); // PropertyName
            }

            // 批量写回示例见 snippets/ListBatchRemarkSample.cs
            // BusinessDataServiceHelper.Save(this.Context, this.View.BillBusinessInfo, ...);

            this.View.ShowMessage("处理完成，共" + billIds.Length + "条");
        }

        public override void ListRowDoubleClick(ListRowDoubleClickArgs e)
        {
            base.ListRowDoubleClick(e);
        }

        public override void OnFormatRowConditions(ListFormatConditionArgs args)
        {
            base.OnFormatRowConditions(args);
            var dataRow = ((DynamicObjectDataRow)args.DataRow).DynamicObject;
            if (dataRow.DynamicObjectType.Properties.ContainsKey("FMaterialId"))
            {
                args.FormatConditions.Add(new FormatCondition { BackColor = "#0000FF" });
            }
        }

        public override void BeforeDoOperation(BeforeDoOperationEventArgs e)
        {
            base.BeforeDoOperation(e);
            if (e.OperateKey.EqualsIgnoreCase("DELETE"))
            {
                e.Cancel = true;
                this.View.ShowWarnningMessage("取消删除");
            }
        }
    }
}