using System;
using System.Web.UI;
using System.Data;
using System.Drawing;
using System.Web.UI.WebControls;

namespace FWA_MAIN
{
    public partial class patSearch : Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void btnNew_OnClick(object sender, EventArgs e)
        {
            
            Response.Redirect("patNew.aspx");
            
        }
        private void BindData()
        {
            
            DataSet ds = new DataSet();

            string patID = Convert.ToString(Session["vPatID"]);
            string LNAME = Convert.ToString(Session["vLNAME"]);
            string FNAME = Convert.ToString(Session["vFNAME"]);

            txtPatID.Text = patID;
            txtFNAME.Text = FNAME;
            txtLNAME.Text = LNAME;

            // if (textHasValues)
            // {
            ds = PharmacyDataTier.PatientInfoSearch(patID, LNAME, FNAME);
            // }
            
            
            // ds = dt.GetStudents();
            gvPatient.DataSource = ds.Tables[0];

            if (Cache["StudentData"] == null)
            {
                Cache.Add("StudentData", new DataView(ds.Tables[0]),
                    null,System.Web.Caching.Cache.NoAbsoluteExpiration,
                    System.TimeSpan.FromMinutes(10), System.Web.Caching.CacheItemPriority.Default,
                    null);
            }
            gvPatient.DataBind();
            
        }
        protected void btnPatSearch_OnClick(object sender, EventArgs e)
        {
            if (txtPatID.Text.Trim().Length > 0 || txtFNAME.Text.Trim().Length > 0 || txtLNAME.Text.Trim().Length > 0)
            {

                
                try
                {

                    Session["vPatID"] = txtPatID.Text.Trim();
                    Session["vFNAME"] = txtFNAME.Text.Trim();
                    Session["vLNAME"] = txtLNAME.Text.Trim();

                    Cache.Remove("StudentData");
                    BindData();
                    
                    
                    
                }
                catch (Exception exception)
                {

                    

                }
                
            }
        }

        protected void gvPatient_OnRowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                e.Row.Attributes["onclick"] = Page.ClientScript.GetPostBackClientHyperlink(gvPatient, "Select$" + e.Row.RowIndex);
                e.Row.ToolTip = "Click to select this row.";
            }
            // if (e.Row.RowType == DataControlRowType.DataRow)
            // {
            //     // Clear any previous selection style
            //     e.Row.Style.Remove(HtmlTextWriterStyle.BackgroundColor);
            //
            //     if (e.Row.RowIndex == gvPatient.SelectedIndex)
            //     {
            //         // Apply the selected style
            //         e.Row.Style.Add(HtmlTextWriterStyle.BackgroundColor, "LightBlue");
            //     }
            // }
        }

        protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
        {
            foreach (GridViewRow row in gvPatient.Rows)
            {
                // if (row.RowIndex == gvPatient.SelectedIndex)
                // {
                //     row.BackColor = Color.Aqua;
                //     row.ToolTip = string.Empty;
                // }
                // else
                // {
                //     row.BackColor = Color.Black;
                //     row.ToolTip = "Click to select this row.";
                // }
            }
            BindData();

        }

        protected void gvPatient_OnRowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "Select")
            {
                // Determine the index of the selected row
                int index = Convert.ToInt32(e.CommandArgument);

                // Check if the selected row index is the same as the previous selected row index
                if (gvPatient.SelectedIndex == index)
                {
                    // Deselect the row
                    gvPatient.SelectedIndex = -1;
                }
                else
                {
                    // Select the row
                    gvPatient.SelectedIndex = index;
                }

                // Refresh the GridView to update the style
                gvPatient.DataBind();
            }
        }
    }
}