using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ButterfieldGardens.Web;

public partial class admin_index : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["USERID"] == null)
        {
            Response.Redirect("/admin/");
        }
        
        Navigation objNav = new Navigation();
        header.InnerHtml = objNav.GetAdminHeader();
        adminNav.InnerHtml = objNav.GetAdminSubNavMenu("events");
        footer.InnerHtml = objNav.GetFooter(false, false);

        if (!IsPostBack) 
        {
            txtStartDate.Text = DateTime.Now.AddDays(-1).ToShortDateString();
            txtEndDate.Text = DateTime.Now.AddDays(30).ToShortDateString();
        }
        
        LoadEvents();
        MaintainScrollPositionOnPostBack = true;
    }

    public void LoadEvents() 
    {
        cEventsDAO objEventsDAO = new cEventsDAO();
        cEventList objEventList = objEventsDAO.GetEventList(txtStartDate.Text, txtEndDate.Text, false);
        String rowClass = "odd";

        int nEventCount = objEventList.count;
        for (int nEventIndex = 0; nEventIndex < nEventCount; nEventIndex++) 
        {
            cEvent objEvent = objEventList[nEventIndex];
            
            TableRow tr = new TableRow();
            if (objEvent.IsActive.Equals(true))
            {
                tr.CssClass = rowClass;
            }
            else 
            {
                tr.CssClass = "notactive";
            }
            
            TableCell tcDate = new TableCell();
            TableCell tcTime = new TableCell();
            TableCell tcTitle = new TableCell();
            TableCell tcAction = new TableCell();

            tcDate.Text = objEvent.StartDateTime.ToShortDateString();
            tcTime.Text = DateTime.Parse(objEvent.StartDateTime.ToString("G")).ToString("hh:mm tt");

            HyperLink lnk = new HyperLink();
            lnk.Text = objEvent.EventTitle;
            lnk.NavigateUrl = "/admin/edit-event.aspx?e=" + objEvent.EventId.ToString();
            tcTitle.Controls.Add(lnk);
            
            LinkButton lbtn = new LinkButton();
            lbtn.Text = "Delete";
            lbtn.OnClientClick = "return confirm(\"Are you sure you want to delete this event?\");";
            lbtn.Command += new CommandEventHandler(Delete_Event);
            lbtn.CommandName = "DeleteEvent";
            lbtn.CommandArgument = objEvent.EventId.ToString();
            tcAction.Controls.Add(lbtn);

            tr.Cells.Add(tcDate);
            tr.Cells.Add(tcTime);
            tr.Cells.Add(tcTitle);
            tr.Cells.Add(tcAction);

            tblEvents.Rows.Add(tr);

            tcDate.Dispose();
            tcTime.Dispose();
            tcTitle.Dispose();
            tcAction.Dispose();
            tr.Dispose();

            if (rowClass.Equals("odd"))
            {
                rowClass = "even";
            }
            else
            {
                rowClass = "odd";
            }
        }
    }

    void Delete_Event(object sender, CommandEventArgs e)
    {
        cEventsDAO objEventDAO = new cEventsDAO();
        cEvent objEvent = new cEvent();
        objEvent.EventId = Convert.ToInt32(e.CommandArgument);
        objEventDAO.DeleteEvent(objEvent);
        Response.Redirect("/admin/manage-events.aspx");
    }
}