using framework_business;
using framework_library;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;

public partial class controls_module_medicalSubjectives : UserControl, ISurfaceControlBase
{

    #region methods

    /// <summary>
    /// ReloadControl
    /// </summary>
    /// <param name="controlFieldData"></param>
    public void ReloadControl(oSurfaceFieldData controlFieldData, bool alternateView = false, bool readOnly = false)
    {
        try
        {
            SurfaceItemId = controlFieldData.surfaceItemId;
            
            if(!alternateView)
                FillChart();

            FillGrid();
        }
        catch (Exception ex)
        {
            exception.HandleException("medicalSubjectives:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    private void FillGrid()
    {
        try
        {
            DtSubjectives = xData.GetSubjectivesAndNotesBySurfaceItemId(SurfaceItemId);

            ////if no subjectives
            //{
                DataView dv = new DataView(DtSubjectives);
                if (DtSubjectives.Columns.Count > 1)
                    dv.Sort = "Date DESC";

                grdSubjectives.DataSource = dv.ToTable();
                grdSubjectives.DataBind();

            //}
        }
        catch (Exception ex)
        {
            exception.HandleException("medicalSubjectives:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Control Data
    /// </summary>
    /// <param name="_surfaceFieldData"></param>
    public void SaveControlData(ref oSurfaceFieldData _surfaceFieldData)
    {
        try
        {

        }
        catch (Exception ex)
        {
            exception.HandleException("medicalSubjectives:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    private void FillChart()
    {
        try
        {
            HtmlChartHolderXS.Visible = true;
            HtmlChartHolderSM.Visible = true;
            HtmlChartHolderMD.Visible = true;
            HtmlChartHolderLG.Visible = true;
            DtSubjectives = xData.GetSubjectivesBySurfaceItemId(SurfaceItemId);

            if (DtSubjectives.Rows.Count > 0)
            {


                //RadHtmlChart scatterChart = new RadHtmlChart();
                //scatterChart.ID = "ScatterChart";
                //scatterChart.Legend.Appearance.Position = Telerik.Web.UI.HtmlChart.ChartLegendPosition.Bottom;
                //scatterChart.CssClass = "scatterChart";
                ////scatterChart.Width = "100%";

                //scatterChart.PlotArea.XAxis.TitleAppearance.Text = "Complaints";
                //scatterChart.PlotArea.XAxis.Type = Telerik.Web.UI.HtmlChart.AxisType.Date;
                //scatterChart.PlotArea.XAxis.MinorGridLines.Visible = false;
                //scatterChart.PlotArea.XAxis.MajorGridLines.Visible = false;
                //scatterChart.PlotArea.XAxis.BaseUnit = Telerik.Web.UI.HtmlChart.DateTimeBaseUnit.Days;
                //scatterChart.PlotArea.XAxis.LabelsAppearance.DataFormatString = "{0:dd/MM/yy}";
                ////scatterChart.PlotArea.XAxis.Step = 1;

                //scatterChart.PlotArea.YAxis.TitleAppearance.Text = "Score";
                //scatterChart.PlotArea.YAxis.MaxValue = 10;
                //scatterChart.PlotArea.YAxis.Step = 1;
                //scatterChart.PlotArea.YAxis.MinorGridLines.Visible = false;

                //scatterChart.ChartTitle.Text = "Subjectives (Pain Score History)";

                for (int i = 0; i < DtSubjectives.Columns.Count - 1; i++)
                {
                    ScatterLineSeries complaintSeries = new ScatterLineSeries();
                    complaintSeries.Name = DtSubjectives.Columns[i + 1].ColumnName;
                    complaintSeries.LabelsAppearance.Visible = false;
                    complaintSeries.TooltipsAppearance.Visible = false;
                    //complaintSeries.MarkersAppearance.MarkersType = Telerik.Web.UI.HtmlChart.MarkersType.Circle;
                    complaintSeries.LineAppearance.Width = 4;
                    complaintSeries.MarkersAppearance.Size = 12;

                    foreach (DataRow row in DtSubjectives.Rows)
                    {
                        

                        int currentScore = (row[DtSubjectives.Columns[i + 1]] is DBNull) ? 0 : Convert.ToInt32(row[DtSubjectives.Columns[i + 1]]);
                        DateTime dateVal = Convert.ToDateTime(row["date"].ToString());
                        decimal currentDate = (decimal)dateVal.Subtract(new DateTime(1970, 1, 1)).TotalMilliseconds;

                        ScatterSeriesItem scoreItem = new ScatterSeriesItem(currentDate, currentScore);

                        //CVH 2018-07-20 Show 0's on chart
                        //if (currentScore > 0)
                            complaintSeries.SeriesItems.Add(scoreItem);
                    }

                    //ChartColors colors = (ChartColors)Enum.ToObject(typeof(ChartColors), i);
                    //complaintSeries.MarkersAppearance.BorderColor = System.Drawing.Color.FromName(colors.ToString());
                    //complaintSeries.MarkersAppearance.BackgroundColor = System.Drawing.Color.FromName(colors.ToString()); 
                    ScatterChartSM.PlotArea.Series.Add(complaintSeries);
                    ScatterChartMD.PlotArea.Series.Add(complaintSeries);
                    ScatterChartLG.PlotArea.Series.Add(complaintSeries);
                }

                HtmlChartHolderXS.Controls.Add(ScatterChartXS);
                HtmlChartHolderSM.Controls.Add(ScatterChartSM);
                HtmlChartHolderMD.Controls.Add(ScatterChartMD);
                HtmlChartHolderLG.Controls.Add(ScatterChartLG);
                //string script = "function f(){$find(\"" + ScatterChart.ClientID + "\").show(); Sys.Application.remove_load(f);}Sys.Application.add_load(f);";
                //ScriptManager.RegisterStartupScript(Page, Page.GetType(), "key", script, true);
                //;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("medicalSubjectives:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }


    #endregion

    #region events

    /// <summary>
    /// Page Init
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Init(object sender, EventArgs e)
    {

    }

    /// <summary>
    /// Page Load
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (!IsPostBack)
            {
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("medicalSubjectives:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }


    #endregion



    #region properties

    public DataTable DtSubjectives
    {
        get
        {
            if (ViewState["dtSubjectives"] == null)
                return null;
            else
                return (DataTable)ViewState["dtSubjectives"];
        }
        set
        {
            ViewState["dtSubjectives"] = value;
        }
    }

    public int SurfaceItemId
    {
        get
        {
            if (ViewState["surfaceItemId"] == null)
                return 0;
            else
                return (int)ViewState["surfaceItemId"];
        }
        set
        {
            ViewState["surfaceItemId"] = value;
        }
    }

    #endregion
    
}