using DevExpress.XtraEditors;
using Gs.DevApp.Entity;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraBars.Navigation;
using DevExpress.XtraTab;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Reflection;
using System.Windows.Forms;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using Gs.DevApp.Entity;
using Newtonsoft.Json.Linq;
using System.IO;

namespace Gs.DevApp.DevFrm.Rpt
{
    public partial class RptPreview : DevExpress.XtraEditors.XtraForm
    {
        private string _reportType;
        public RptPreview(string reportType)
        {
            _reportType = reportType;
            InitializeComponent();
            getPageList();
        }

        /// <summary>
        /// 读取报表数据列表
        /// </summary>
        private void getPageList()
        {
            var _obj = new
            {
                reportType = _reportType,
                sortName = "a.userName",
                sortOrder = "asc",
                keyWhere = ""
            };
            try
            {
                string strJson = UtilityHelper.HttpPost("", "Report/GetUserRoleReport", JsonConvert.SerializeObject(_obj));
                JObject _job = JObject.Parse(strJson);
                string rtnCode = _job["rtnCode"].ToString();
                if (int.Parse(rtnCode) > 0)
                {
                    JArray array = new JArray();
                    foreach (var a in _job["rtnData"]["list"])
                    {
                        array.Add(a);
                    }
                    DataTable dt = JsonConvert.DeserializeObject<DataTable>(array.ToString());
                    DataSet ds = new DataSet();
                    dt.TableName = "Table1";
                    ds.Tables.Add(dt);
                    FastReport.Report report = new FastReport.Report();
                    byte[] buffer = (byte[])_job["rtnData"]["reportData"];
                    using (MemoryStream Stream = new MemoryStream(buffer))
                    {
                        report.Load(Stream);
                    }
                    report.RegisterData(ds);
                    report.Preview = previewControl1;
                    report.Prepare();
                    report.ShowPrepared();
                }
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示：" + ex.Message);
            }
        }
    }
}