using BLL;
using FastReport;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.HJGL.TrustManage
{
    public partial class Fastreport : PageBase
    {
        public string ReportPath
        {
            get
            {
                return (string)ViewState["ReportPath"];
            }
            set
            {
                ViewState["ReportPath"] = value;
            }


        }
        public List<DataTable> dataTables
        {
            get
            {
                return (List<DataTable>)Session["ReportDataTables"];
            }
        }
        public Dictionary<string, string> ParameterValues
        {
            get
            {
                return (Dictionary<string, string>)Session["ReportParameterValues"];
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            ReportPath = Request.Params["ReportPath"];
            WebReport1.StartReport += WebReport1_StartReport;
            if (dataTables!=null&&dataTables.Count > 0)
            {
                for (int i = 0; i < dataTables.Count; i++)
                {
                    WebReport1.RegisterData(dataTables[i], dataTables[i].TableName);
                }

            }
            WebReport1.Report.Load(ReportPath);
            if (WebReport1.Report.Dictionary.Connections.Count > 0)
            {
                WebReport1.Report.Dictionary.Connections[0].ConnectionString = Funs.ConnString;
                WebReport1.Report.Save(ReportPath);
            }
            WebReport1.ReportFile = ReportPath;
            WebReport1.Prepare();
           // WebReport1.ExportPdf();
        }
        private void demo()
        {

            Report report2 = new Report(); //Create a Report instance which will be displayed in the second tab
            report2.RegisterData(dataTables[0], dataTables[0].TableName); //Register data source in the report object
            if (ParameterValues.Count > 0)
            {
                foreach (KeyValuePair<string, string> kvp in ParameterValues)
                {
                    report2.Report.SetParameterValue(kvp.Key, kvp.Value);
                }

                // WebReport1.Report.SetParameterValue("CH_TrustID", Session["CH_TrustID"].ToString());               
            }
            report2.Load(ReportPath); //Load a report into the report object
            report2.Prepare();

            // Report report3 = new Report(); //Create a Report instance which will be displayed in the third tab
            report2.Load(@"D:\fastreport\FastReports\FastReport.Net Trial\Demos\Reports\Text.frx");
            // report2.AddChild(report3);
            report2.Prepare(true);

            FastReport.Export.Pdf.PDFExport exp = new FastReport.Export.Pdf.PDFExport();
            report2.Export(exp, @"C:\Users\1420031550\Desktop\demo.pdf");


        }
        private void WebReport1_StartReport(object sender, EventArgs e)
        {
            if (ParameterValues.Count > 0)
            {
                foreach (KeyValuePair<string, string> kvp in ParameterValues)
                {
                    WebReport1.Report.SetParameterValue(kvp.Key, kvp.Value);
                }

                // WebReport1.Report.SetParameterValue("CH_TrustID", Session["CH_TrustID"].ToString());               
            }
        }
    }
}