using System;
using System.Collections;
using System.Diagnostics;
using System.Web.Script.Services;
using System.Web.Services;
using GBPVR.Public;
using GBPVRSchedule;

/// <summary>
/// Summary description for Ajax_Calls
/// </summary>
/// 
namespace gbweb.classes
{
    [ScriptService]
    public class Ajax_Calls : WebService
    {
        [WebMethod]
        public string GetServerTime()
        {
            return DateTime.Now.ToLongTimeString().Trim();
        }

        [WebMethod]
        public string GetReminders()
        {
            
            Settings guideParams = Global.Settings;
            Schedule scheduleHelper = Global.Schedule;
            ArrayList reminders = scheduleHelper.GetReminderList();
            string temptitle = string.Empty;
            string returnReminders = string.Empty;
            string onclick = string.Empty;
            string href = string.Empty;
            foreach (Programme reminder in reminders)
            {
                TimeSpan span = reminder.getStartTime() - DateTime.Now;
                int minutes = span.Minutes;
                if (span.Days > 0)
                {
                    minutes = minutes + ((span.Days * 24) * 60);
                }
                if (span.Hours > 0)
                {
                    minutes = minutes + (span.Hours * 60);
                }
                if ((minutes <= Convert.ToInt32(guideParams.reminder) && minutes > 0) || (minutes == 0 && span.Seconds < -30))
                {
                    href = "Details.aspx?id=" + reminder.getOID();
                    ScheduledRecording checkSchedule = scheduleHelper.GetScheduledRecordingByOID(reminder.getOID());
                    if ( checkSchedule != null)
                    {
                        href += "&rid=" + reminder.getOID();
                    }
                    onclick = " onclick=\"EditPop5(this.href,'Add2');return false;\"";
                    temptitle += "<span class=\"timeHighlight\">" + reminder.getStartTime().ToShortDateString() + " " + reminder.getStartTime().ToShortTimeString() + "</span> " + 
                            reminder.getTitle();
                    temptitle = "<a href=\"" + href + "\"" + onclick + ">" + temptitle + "</a><br>";
                    returnReminders += temptitle;
                    temptitle = string.Empty;
                }
            }
            if (returnReminders != string.Empty)
            {
                reminders.Clear();
                reminders.TrimToSize();
                return returnReminders;
            }
            else
            {
                reminders.Clear();
                reminders.TrimToSize();
                return "";  
            }
        }

        [WebMethod]
        public string GetStreamerStatus()
        {
            string streamActive = "";
            //Check processes running on the seerver.  If VLC is running assuming streaming is active
            try
            {
                foreach (Process thisproc in Process.GetProcessesByName("vlc"))
                {
                    streamActive = "true";
                    continue;
                }
            }
            catch (Exception Exc)
            {
            }

            return streamActive;
        }
    }
}