using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using RemoteController;
using RemoteController.ReceiverClasses;
using System.Collections;
using System.Text;

public partial class ApplianceDisplay : System.Web.UI.UserControl
{
    private House h;

    public void CmdButtonWasClicked(object sender, EventArgs e)
    {
        updateDisplay();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        updateDisplay();
    }

    private void updateDisplay()
    {
        hideAllImgs();
        h = (House)Session["HOUSE"];
        ArrayList a = h.Appliances;
        IEnumerable<GarageDoor> enumGarageDoor = a.OfType<GarageDoor>();
        IEnumerable<Light> enumLight = a.OfType<Light>();
        IEnumerable<Stereo> enumStereo = a.OfType<Stereo>();
        IEnumerable<CeilingFan> enumCeilingFan = a.OfType<CeilingFan>();

        var sb = new StringBuilder();

        if (a.OfType<Light>().Count<Light>() > 0)
        {
            sb.AppendLine("\n Light is: " + (enumLight.Single<Light>().isLightOn ? " ON" : " OFF"));
            if (enumLight.Single<Light>().isLightOn)
            {imgLightOn.Visible = true;}
            else
            {imgLightOff.Visible = true;}
        }

        if (a.OfType<GarageDoor>().Count<GarageDoor>() > 0)
        {
            sb.AppendLine("\n Garage Door is: " + (enumGarageDoor.Single<GarageDoor>().isOpen ? " OPEN" : " CLOSED"));
            if (enumGarageDoor.Single<GarageDoor>().isOpen)
            { imgGarageDoorOpen.Visible = true; }
            else
            { imgGarageDoorClosed.Visible = true; }
        }

        if (a.OfType<CeilingFan>().Count<CeilingFan>() > 0)
        {
            sb.AppendLine("\n Ceiling Fan is: " + (enumCeilingFan.Single<CeilingFan>().isFanOn ? " ON " : " OFF"));
            if (enumCeilingFan.Single<CeilingFan>().isFanOn)
            { imgCeilingFanOn.Visible = true; }
            else
                imgCeilingFanOff.Visible = true;
        }

        if (a.OfType<Stereo>().Count<Stereo>() > 0)
        { 
            Stereo stereo = enumStereo.Single<Stereo>();

            sb.AppendLine("\n Stereo is: " + (stereo.isOn ? " ON " : " OFF ")); 
            sb.Append(" CD is : " + (stereo.isCDSet ? " ON " : " OFF "));
            sb.Append(" Volume is: " + stereo.Volume);

            if (stereo.isOn && stereo.isCDSet)
                imgStereoOnSetCD.Visible = true;
            else
                imgStereoOff.Visible = true;
        }
       

        divTextOutput.InnerHtml = sb.ToString();
    }

    private void hideAllImgs()
    {
        imgCeilingFanOff.Visible = false;
        imgCeilingFanOn.Visible = false;
        imgGarageDoorClosed.Visible = false;
        imgGarageDoorOpen.Visible = false;
        imgLightOff.Visible = false;
        imgLightOn.Visible = false;
        imgStereoOff.Visible = false;
        imgStereoOnSetCD.Visible = false;
    }
}