using System;
using System.Collections.Generic;
using System.Text;
using gregn6Lib;
using System.Data;
using System.Data.SqlClient;
using System.Collections;
using System.Runtime.Serialization;

namespace BLL
{
    /// <summary>
    /// Ë«Íø¸ñ´òÓ¡
    /// </summary>
    [Serializable()]
    public class ReportBase : IReport
    {
        private GridppReport GRReport = new GridppReport();
        private IDataReader Dr;
        private DataTable Dt;
        private Hashtable t = new Hashtable();
        private IList<subRpt> array = null;
        private subRpt _subRpt = null;
        private int subRptIndex = 0;


        public class subRpt
        {

            public subRpt(GridppReport Report, IDataReader Dr, Hashtable t)
            {
                this.Report = Report;
                this.Dr = Dr;
                this.t = t;
            }

           

            private GridppReport report;

            public GridppReport Report
            {
                get { return Report; }
                set { Report = value; }
            }

            private IDataReader dr;

            public IDataReader Dr
            {
                get { return dr; }
                set { dr = value; }
            }

            private Hashtable t1;

            public Hashtable t
            {
                get { return t1; }
                set { t1 = value; }
            }
        }

        #region IReport ³ÉÔ±

        public void MainReport(GridppReport Report, string FileName)
        {
            this.array = new List<subRpt>();
            this.GRReport = Report;
            this.GRReport.LoadFromFile(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "report\\" + FileName + ".grf");
        }

        public void SubReport(String Name, IDataReader Dr, Hashtable t)
        {
            GridppReport rptSub = this.GRReport.ControlByName(Name).AsSubReport.Report;
            array.Add(new subRpt(rptSub, Dr, t));
            rptSub.BeforePostRecord += new _IGridppReportEvents_BeforePostRecordEventHandler(rpt_BeforePostRecord);
            rptSub.FetchRecord += new _IGridppReportEvents_FetchRecordEventHandler(rpt_FetchRecord);
        }

        public void rpt_BeforePostRecord()
        {
            if (_subRpt.t != null)
            {
                foreach (DictionaryEntry obj in _subRpt.t)
                {
                    _subRpt.Report.FieldByName(obj.Key.ToString()).AsString = obj.Value.ToString();
                }
            }
        }

        public void rpt_FetchRecord()
        {
            this._subRpt = array[subRptIndex];
            Utility.FillRecordToReport(this._subRpt.Report, this._subRpt.Dr);
            subRptIndex++;
        }
        //³õʼ»¯±¨±í
        public object InitReport(GridppReport Report, IDataReader Dr, string FileName, Hashtable t)
        {
            try
            {
                this.GRReport = Report;
                this.Dr = Dr;
                this.t = t;
                this.GRReport.BeforePostRecord += new _IGridppReportEvents_BeforePostRecordEventHandler(BeforePostRecord);
                this.GRReport.FetchRecord += new _IGridppReportEvents_FetchRecordEventHandler(FetchRecord);
                this.GRReport.LoadFromFile(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "report\\" + FileName + ".grf");
                return this.GRReport;
            }
            catch
            {
                return null;
            }
        }

        #region IReport ³ÉÔ±


        public object InitReport(GridppReport Report, DataTable Dt, string FileName, Hashtable t)
        {
            try
            {

                this.GRReport = Report;
                this.Dt = Dt;
                this.t = t;
                this.GRReport.BeforePostRecord += new _IGridppReportEvents_BeforePostRecordEventHandler(BeforePostRecord);
                this.GRReport.FetchRecord += new _IGridppReportEvents_FetchRecordEventHandler(FetchRecordDataTable);
                this.GRReport.LoadFromFile(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "report\\" + FileName + ".grf");
                return this.GRReport;
            }
            catch
            {
                return null;
            }
        }

        #endregion

        public void BeforePostRecord()
        {
            if (t != null)
            {
                foreach (DictionaryEntry obj in t)
                {
                    this.GRReport.FieldByName(obj.Key.ToString()).AsString = obj.Value.ToString();
                }
            }
        }

        public void FetchRecord()
        {
            Utility.FillRecordToReport(this.GRReport, this.Dr);
        }

        public void FetchRecordDataTable()
        {
            Utility.FillRecordToReport(this.GRReport, this.Dt);
        }

        public void Print(bool ShowPrintDialg)
        {
            this.GRReport.Print(ShowPrintDialg);
        }

        public void PrintPreview(bool ShowModal)
        {
            this.GRReport.PrintPreview(ShowModal);
        }

        public void Export(GRExportType type, bool ShowOptionDlg, bool DoneOpen)
        {
            this.GRReport.ExportDirect(type, this.GRReport.Title, ShowOptionDlg, DoneOpen);
        }

        public string GetPath()
        {
            return System.Environment.CurrentDirectory + "\\" + this.GRReport.Title + ".xls";
        }

        public object GetReport()
        {
            return this.GRReport;
        }

        #endregion

    }
}